* [PATCH 6.18 001/122] readdir: require opt-in for d_type flags
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 002/122] btrfs: zlib: fix the folio leak on S390 hardware acceleration Greg Kroah-Hartman
` (137 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Chunsheng Luo, Amir Goldstein,
Christian Brauner, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Amir Goldstein <amir73il@gmail.com>
[ Upstream commit c644bce62b9c6b441143a03c910f986109c47001 ]
Commit c31f91c6af96 ("fuse: don't allow signals to interrupt getdents
copying") introduced the use of high bits in d_type as flags. However,
overlayfs was not adapted to handle this change.
In ovl_cache_entry_new(), the code checks if d_type == DT_CHR to
determine if an entry might be a whiteout. When fuse is used as the
lower layer and sets high bits in d_type, this comparison fails,
causing whiteout files to not be recognized properly and resulting in
incorrect overlayfs behavior.
Fix this by requiring callers of iterate_dir() to opt-in for getting
flag bits in d_type outside of S_DT_MASK.
Fixes: c31f91c6af96 ("fuse: don't allow signals to interrupt getdents copying")
Link: https://lore.kernel.org/all/20260107034551.439-1-luochunsheng@ustc.edu/
Link: https://github.com/containerd/stargz-snapshotter/issues/2214
Reported-by: Chunsheng Luo <luochunsheng@ustc.edu>
Reviewed-by: Chunsheng Luo <luochunsheng@ustc.edu>
Tested-by: Chunsheng Luo <luochunsheng@ustc.edu>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://patch.msgid.link/20260108074522.3400998-1-amir73il@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/readdir.c | 3 +++
include/linux/fs.h | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/readdir.c b/fs/readdir.c
index 7764b86389788..73707b6816e9a 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -316,6 +316,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
struct getdents_callback buf = {
.ctx.actor = filldir,
.ctx.count = count,
+ .ctx.dt_flags_mask = FILLDIR_FLAG_NOINTR,
.current_dir = dirent
};
int error;
@@ -400,6 +401,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
struct getdents_callback64 buf = {
.ctx.actor = filldir64,
.ctx.count = count,
+ .ctx.dt_flags_mask = FILLDIR_FLAG_NOINTR,
.current_dir = dirent
};
int error;
@@ -569,6 +571,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
struct compat_getdents_callback buf = {
.ctx.actor = compat_filldir,
.ctx.count = count,
+ .ctx.dt_flags_mask = FILLDIR_FLAG_NOINTR,
.current_dir = dirent,
};
int error;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9b2230fb2332f..3e965c77fa1b1 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2207,6 +2207,8 @@ struct dir_context {
* INT_MAX unlimited
*/
int count;
+ /* @actor supports these flags in d_type high bits */
+ unsigned int dt_flags_mask;
};
/* If OR-ed with d_type, pending signals are not checked */
@@ -3985,7 +3987,9 @@ static inline bool dir_emit(struct dir_context *ctx,
const char *name, int namelen,
u64 ino, unsigned type)
{
- return ctx->actor(ctx, name, namelen, ctx->pos, ino, type);
+ unsigned int dt_mask = S_DT_MASK | ctx->dt_flags_mask;
+
+ return ctx->actor(ctx, name, namelen, ctx->pos, ino, type & dt_mask);
}
static inline bool dir_emit_dot(struct file *file, struct dir_context *ctx)
{
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 002/122] btrfs: zlib: fix the folio leak on S390 hardware acceleration
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 001/122] readdir: require opt-in for d_type flags Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 003/122] can: at91_can: Fix memory leak in at91_can_probe() Greg Kroah-Hartman
` (136 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Boris Burkov, Qu Wenruo,
David Sterba, Sasha Levin, linux-s390
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Qu Wenruo <wqu@suse.com>
[ Upstream commit 0d0f1314e8f86f5205f71f9e31e272a1d008e40b ]
[BUG]
After commit aa60fe12b4f4 ("btrfs: zlib: refactor S390x HW acceleration
buffer preparation"), we no longer release the folio of the page cache
of folio returned by btrfs_compress_filemap_get_folio() for S390
hardware acceleration path.
[CAUSE]
Before that commit, we call kumap_local() and folio_put() after handling
each folio.
Although the timing is not ideal (it release previous folio at the
beginning of the loop, and rely on some extra cleanup out of the loop),
it at least handles the folio release correctly.
Meanwhile the refactored code is easier to read, it lacks the call to
release the filemap folio.
[FIX]
Add the missing folio_put() for copy_data_into_buffer().
CC: linux-s390@vger.kernel.org # 6.18+
Fixes: aa60fe12b4f4 ("btrfs: zlib: refactor S390x HW acceleration buffer preparation")
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/btrfs/zlib.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c
index 6caba8be7c845..10ed48d4a8466 100644
--- a/fs/btrfs/zlib.c
+++ b/fs/btrfs/zlib.c
@@ -139,6 +139,7 @@ static int copy_data_into_buffer(struct address_space *mapping,
data_in = kmap_local_folio(folio, offset);
memcpy(workspace->buf + cur - filepos, data_in, copy_length);
kunmap_local(data_in);
+ folio_put(folio);
cur += copy_length;
}
return 0;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 003/122] can: at91_can: Fix memory leak in at91_can_probe()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 001/122] readdir: require opt-in for d_type flags Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 002/122] btrfs: zlib: fix the folio leak on S390 hardware acceleration Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 004/122] Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work Greg Kroah-Hartman
` (135 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Zilin Guan, Marc Kleine-Budde,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zilin Guan <zilin@seu.edu.cn>
[ Upstream commit 0baa4d3170d72a2a8dc93bf729d6d04ad113dc72 ]
In at91_can_probe(), the dev structure is allocated via alloc_candev().
However, if the subsequent call to devm_phy_optional_get() fails, the
code jumps directly to exit_iounmap, missing the call to free_candev().
This results in a memory leak of the allocated net_device structure.
Fix this by jumping to the exit_free label instead, which ensures that
free_candev() is called to properly release the memory.
Compile tested only. Issue found using a prototype static analysis tool
and code review.
Fixes: 3ecc09856afb ("can: at91_can: add CAN transceiver support")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Link: https://patch.msgid.link/20260122114128.643752-1-zilin@seu.edu.cn
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/can/at91_can.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 191707d7e3dac..d6dcb2be56342 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1100,7 +1100,7 @@ static int at91_can_probe(struct platform_device *pdev)
if (IS_ERR(transceiver)) {
err = PTR_ERR(transceiver);
dev_err_probe(&pdev->dev, err, "failed to get phy\n");
- goto exit_iounmap;
+ goto exit_free;
}
dev->netdev_ops = &at91_netdev_ops;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 004/122] Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (2 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 003/122] can: at91_can: Fix memory leak in at91_can_probe() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 005/122] Bluetooth: MGMT: Fix memory leak in set_ssp_complete Greg Kroah-Hartman
` (134 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jia-Hong Su, Luiz Augusto von Dentz,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jia-Hong Su <s11242586@gmail.com>
[ Upstream commit 0c3cd7a0b862c37acbee6d9502107146cc944398 ]
hci_uart_set_proto() sets HCI_UART_PROTO_INIT before calling
hci_uart_register_dev(), which calls proto->open() to initialize
hu->priv. However, if a TTY write wakeup occurs during this window,
hci_uart_tx_wakeup() may schedule write_work before hu->priv is
initialized, leading to a NULL pointer dereference in
hci_uart_write_work() when proto->dequeue() accesses hu->priv.
The race condition is:
CPU0 CPU1
---- ----
hci_uart_set_proto()
set_bit(HCI_UART_PROTO_INIT)
hci_uart_register_dev()
tty write wakeup
hci_uart_tty_wakeup()
hci_uart_tx_wakeup()
schedule_work(&hu->write_work)
proto->open(hu)
// initializes hu->priv
hci_uart_write_work()
hci_uart_dequeue()
proto->dequeue(hu)
// accesses hu->priv (NULL!)
Fix this by moving set_bit(HCI_UART_PROTO_INIT) after proto->open()
succeeds, ensuring hu->priv is initialized before any work can be
scheduled.
Fixes: 5df5dafc171b ("Bluetooth: hci_uart: Fix another race during initialization")
Link: https://lore.kernel.org/linux-bluetooth/6969764f.170a0220.2b9fc4.35a7@mx.google.com/
Signed-off-by: Jia-Hong Su <s11242586@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/bluetooth/hci_ldisc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index d0adae3267b41..2b28515de92c4 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -685,6 +685,8 @@ static int hci_uart_register_dev(struct hci_uart *hu)
return err;
}
+ set_bit(HCI_UART_PROTO_INIT, &hu->flags);
+
if (test_bit(HCI_UART_INIT_PENDING, &hu->hdev_flags))
return 0;
@@ -712,8 +714,6 @@ static int hci_uart_set_proto(struct hci_uart *hu, int id)
hu->proto = p;
- set_bit(HCI_UART_PROTO_INIT, &hu->flags);
-
err = hci_uart_register_dev(hu);
if (err) {
return err;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 005/122] Bluetooth: MGMT: Fix memory leak in set_ssp_complete
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (3 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 004/122] Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 006/122] net/mlx5: Fix memory leak in esw_acl_ingress_lgcy_setup() Greg Kroah-Hartman
` (133 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jianpeng Chang,
Luiz Augusto von Dentz, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jianpeng Chang <jianpeng.chang.cn@windriver.com>
[ Upstream commit 1b9c17fd0a7fdcbe69ec5d6fe8e50bc5ed7f01f2 ]
Fix memory leak in set_ssp_complete() where mgmt_pending_cmd structures
are not freed after being removed from the pending list.
Commit 302a1f674c00 ("Bluetooth: MGMT: Fix possible UAFs") replaced
mgmt_pending_foreach() calls with individual command handling but missed
adding mgmt_pending_free() calls in both error and success paths of
set_ssp_complete(). Other completion functions like set_le_complete()
were fixed correctly in the same commit.
This causes a memory leak of the mgmt_pending_cmd structure and its
associated parameter data for each SSP command that completes.
Add the missing mgmt_pending_free(cmd) calls in both code paths to fix
the memory leak. Also fix the same issue in set_advertising_complete().
Fixes: 302a1f674c00 ("Bluetooth: MGMT: Fix possible UAFs")
Signed-off-by: Jianpeng Chang <jianpeng.chang.cn@windriver.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/bluetooth/mgmt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 211951eb832af..ee2dd26b1b82b 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1954,6 +1954,7 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err)
}
mgmt_cmd_status(cmd->sk, cmd->hdev->id, cmd->opcode, mgmt_err);
+ mgmt_pending_free(cmd);
return;
}
@@ -1972,6 +1973,7 @@ static void set_ssp_complete(struct hci_dev *hdev, void *data, int err)
sock_put(match.sk);
hci_update_eir_sync(hdev);
+ mgmt_pending_free(cmd);
}
static int set_ssp_sync(struct hci_dev *hdev, void *data)
@@ -6356,6 +6358,7 @@ static void set_advertising_complete(struct hci_dev *hdev, void *data, int err)
hci_dev_clear_flag(hdev, HCI_ADVERTISING);
settings_rsp(cmd, &match);
+ mgmt_pending_free(cmd);
new_settings(hdev, match.sk);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 006/122] net/mlx5: Fix memory leak in esw_acl_ingress_lgcy_setup()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (4 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 005/122] Bluetooth: MGMT: Fix memory leak in set_ssp_complete Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 007/122] can: gs_usb: gs_usb_receive_bulk_callback(): fix error message Greg Kroah-Hartman
` (132 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Zilin Guan, Tariq Toukan,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zilin Guan <zilin@seu.edu.cn>
[ Upstream commit 108948f723b13874b7ebf6b3f1cc598a7de38622 ]
In esw_acl_ingress_lgcy_setup(), if esw_acl_table_create() fails,
the function returns directly without releasing the previously
created counter, leading to a memory leak.
Fix this by jumping to the out label instead of returning directly,
which aligns with the error handling logic of other paths in this
function.
Compile tested only. Issue found using a prototype static analysis tool
and code review.
Fixes: 07bab9502641 ("net/mlx5: E-Switch, Refactor eswitch ingress acl codes")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260120134640.2717808-1-zilin@seu.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c
index 1c37098e09ea5..49a637829c594 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.c
@@ -188,7 +188,7 @@ int esw_acl_ingress_lgcy_setup(struct mlx5_eswitch *esw,
if (IS_ERR(vport->ingress.acl)) {
err = PTR_ERR(vport->ingress.acl);
vport->ingress.acl = NULL;
- return err;
+ goto out;
}
err = esw_acl_ingress_lgcy_groups_create(esw, vport);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 007/122] can: gs_usb: gs_usb_receive_bulk_callback(): fix error message
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (5 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 006/122] net/mlx5: Fix memory leak in esw_acl_ingress_lgcy_setup() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 008/122] net: bcmasp: fix early exit leak with fixed phy Greg Kroah-Hartman
` (131 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jakub Kicinski, Marc Kleine-Budde,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Marc Kleine-Budde <mkl@pengutronix.de>
[ Upstream commit 494fc029f662c331e06b7c2031deff3c64200eed ]
Sinc commit 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback():
unanchor URL on usb_submit_urb() error") a failing resubmit URB will print
an info message.
In the case of a short read where netdev has not yet been assigned,
initialize as NULL to avoid dereferencing an undefined value. Also report
the error value of the failed resubmit.
Fixes: 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Closes: https://lore.kernel.org/all/20260119181904.1209979-1-kuba@kernel.org/
Link: https://patch.msgid.link/20260120-gs_usb-fix-error-message-v1-1-6be04de572bc@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/can/usb/gs_usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index fd7fb21b10989..861b583935225 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -610,7 +610,7 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
{
struct gs_usb *parent = urb->context;
struct gs_can *dev;
- struct net_device *netdev;
+ struct net_device *netdev = NULL;
int rc;
struct net_device_stats *stats;
struct gs_host_frame *hf = urb->transfer_buffer;
@@ -768,7 +768,7 @@ static void gs_usb_receive_bulk_callback(struct urb *urb)
}
} else if (rc != -ESHUTDOWN && net_ratelimit()) {
netdev_info(netdev, "failed to re-submit IN URB: %pe\n",
- ERR_PTR(urb->status));
+ ERR_PTR(rc));
}
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 008/122] net: bcmasp: fix early exit leak with fixed phy
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (6 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 007/122] can: gs_usb: gs_usb_receive_bulk_callback(): fix error message Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 009/122] octeon_ep: Fix memory leak in octep_device_setup() Greg Kroah-Hartman
` (130 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Justin Chen, Florian Fainelli,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Justin Chen <justin.chen@broadcom.com>
[ Upstream commit 6de4436bf369e1444606445e4cd5df5bcfc74b48 ]
We are not deregistering the fixed phy link when hitting the early
exit condition. Add the correct early exit sequence.
Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20260122194001.1098859-1-justin.chen@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
index b9973956c4809..ceb6c11431dd9 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
@@ -1261,7 +1261,7 @@ struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv,
netdev_err(intf->ndev, "invalid PHY mode: %s for port %d\n",
phy_modes(intf->phy_interface), intf->port);
ret = -EINVAL;
- goto err_free_netdev;
+ goto err_deregister_fixed_link;
}
ret = of_get_ethdev_address(ndev_dn, ndev);
@@ -1286,6 +1286,9 @@ struct bcmasp_intf *bcmasp_interface_create(struct bcmasp_priv *priv,
return intf;
+err_deregister_fixed_link:
+ if (of_phy_is_fixed_link(ndev_dn))
+ of_phy_deregister_fixed_link(ndev_dn);
err_free_netdev:
free_netdev(ndev);
err:
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 009/122] octeon_ep: Fix memory leak in octep_device_setup()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (7 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 008/122] net: bcmasp: fix early exit leak with fixed phy Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 010/122] bonding: annotate data-races around slave->last_rx Greg Kroah-Hartman
` (129 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Zilin Guan, Vadim Fedorenko,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zilin Guan <zilin@seu.edu.cn>
[ Upstream commit 8016dc5ee19a77678c264f8ba368b1e873fa705b ]
In octep_device_setup(), if octep_ctrl_net_init() fails, the function
returns directly without unmapping the mapped resources and freeing the
allocated configuration memory.
Fix this by jumping to the unsupported_dev label, which performs the
necessary cleanup. This aligns with the error handling logic of other
paths in this function.
Compile tested only. Issue found using a prototype static analysis tool
and code review.
Fixes: 577f0d1b1c5f ("octeon_ep: add separate mailbox command and response queues")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20260121130551.3717090-1-zilin@seu.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/marvell/octeon_ep/octep_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
index bcea3fc26a8c7..57db7ea2f5be9 100644
--- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
+++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c
@@ -1338,7 +1338,7 @@ int octep_device_setup(struct octep_device *oct)
ret = octep_ctrl_net_init(oct);
if (ret)
- return ret;
+ goto unsupported_dev;
INIT_WORK(&oct->tx_timeout_task, octep_tx_timeout_task);
INIT_WORK(&oct->ctrl_mbox_task, octep_ctrl_mbox_task);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 010/122] bonding: annotate data-races around slave->last_rx
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (8 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 009/122] octeon_ep: Fix memory leak in octep_device_setup() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 011/122] sfc: fix deadlock in RSS config read Greg Kroah-Hartman
` (128 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Eric Dumazet, syzbot, Jakub Kicinski,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric Dumazet <edumazet@google.com>
[ Upstream commit f6c3665b6dc53c3ab7d31b585446a953a74340ef ]
slave->last_rx and slave->target_last_arp_rx[...] can be read and written
locklessly. Add READ_ONCE() and WRITE_ONCE() annotations.
syzbot reported:
BUG: KCSAN: data-race in bond_rcv_validate / bond_rcv_validate
write to 0xffff888149f0d428 of 8 bytes by interrupt on cpu 1:
bond_rcv_validate+0x202/0x7a0 drivers/net/bonding/bond_main.c:3335
bond_handle_frame+0xde/0x5e0 drivers/net/bonding/bond_main.c:1533
__netif_receive_skb_core+0x5b1/0x1950 net/core/dev.c:6039
__netif_receive_skb_one_core net/core/dev.c:6150 [inline]
__netif_receive_skb+0x59/0x270 net/core/dev.c:6265
netif_receive_skb_internal net/core/dev.c:6351 [inline]
netif_receive_skb+0x4b/0x2d0 net/core/dev.c:6410
...
write to 0xffff888149f0d428 of 8 bytes by interrupt on cpu 0:
bond_rcv_validate+0x202/0x7a0 drivers/net/bonding/bond_main.c:3335
bond_handle_frame+0xde/0x5e0 drivers/net/bonding/bond_main.c:1533
__netif_receive_skb_core+0x5b1/0x1950 net/core/dev.c:6039
__netif_receive_skb_one_core net/core/dev.c:6150 [inline]
__netif_receive_skb+0x59/0x270 net/core/dev.c:6265
netif_receive_skb_internal net/core/dev.c:6351 [inline]
netif_receive_skb+0x4b/0x2d0 net/core/dev.c:6410
br_netif_receive_skb net/bridge/br_input.c:30 [inline]
NF_HOOK include/linux/netfilter.h:318 [inline]
...
value changed: 0x0000000100005365 -> 0x0000000100005366
Fixes: f5b2b966f032 ("[PATCH] bonding: Validate probe replies in ARP monitor")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Link: https://patch.msgid.link/20260122162914.2299312-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/bonding/bond_main.c | 18 ++++++++++--------
drivers/net/bonding/bond_options.c | 8 ++++----
include/net/bonding.h | 13 +++++++------
3 files changed, 21 insertions(+), 18 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 595fda2444b1f..99adfffcca044 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3138,8 +3138,8 @@ static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32
__func__, &sip);
return;
}
- slave->last_rx = jiffies;
- slave->target_last_arp_rx[i] = jiffies;
+ WRITE_ONCE(slave->last_rx, jiffies);
+ WRITE_ONCE(slave->target_last_arp_rx[i], jiffies);
}
static int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond,
@@ -3358,8 +3358,8 @@ static void bond_validate_na(struct bonding *bond, struct slave *slave,
__func__, saddr);
return;
}
- slave->last_rx = jiffies;
- slave->target_last_arp_rx[i] = jiffies;
+ WRITE_ONCE(slave->last_rx, jiffies);
+ WRITE_ONCE(slave->target_last_arp_rx[i], jiffies);
}
static int bond_na_rcv(const struct sk_buff *skb, struct bonding *bond,
@@ -3429,7 +3429,7 @@ int bond_rcv_validate(const struct sk_buff *skb, struct bonding *bond,
(slave_do_arp_validate_only(bond) && is_ipv6) ||
#endif
!slave_do_arp_validate_only(bond))
- slave->last_rx = jiffies;
+ WRITE_ONCE(slave->last_rx, jiffies);
return RX_HANDLER_ANOTHER;
} else if (is_arp) {
return bond_arp_rcv(skb, bond, slave);
@@ -3497,7 +3497,7 @@ static void bond_loadbalance_arp_mon(struct bonding *bond)
if (slave->link != BOND_LINK_UP) {
if (bond_time_in_interval(bond, last_tx, 1) &&
- bond_time_in_interval(bond, slave->last_rx, 1)) {
+ bond_time_in_interval(bond, READ_ONCE(slave->last_rx), 1)) {
bond_propose_link_state(slave, BOND_LINK_UP);
slave_state_changed = 1;
@@ -3521,8 +3521,10 @@ static void bond_loadbalance_arp_mon(struct bonding *bond)
* when the source ip is 0, so don't take the link down
* if we don't know our ip yet
*/
- if (!bond_time_in_interval(bond, last_tx, bond->params.missed_max) ||
- !bond_time_in_interval(bond, slave->last_rx, bond->params.missed_max)) {
+ if (!bond_time_in_interval(bond, last_tx,
+ bond->params.missed_max) ||
+ !bond_time_in_interval(bond, READ_ONCE(slave->last_rx),
+ bond->params.missed_max)) {
bond_propose_link_state(slave, BOND_LINK_DOWN);
slave_state_changed = 1;
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 384499c869b8d..f1c6e9d8f6167 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -1152,7 +1152,7 @@ static void _bond_options_arp_ip_target_set(struct bonding *bond, int slot,
if (slot >= 0 && slot < BOND_MAX_ARP_TARGETS) {
bond_for_each_slave(bond, slave, iter)
- slave->target_last_arp_rx[slot] = last_rx;
+ WRITE_ONCE(slave->target_last_arp_rx[slot], last_rx);
targets[slot] = target;
}
}
@@ -1221,8 +1221,8 @@ static int bond_option_arp_ip_target_rem(struct bonding *bond, __be32 target)
bond_for_each_slave(bond, slave, iter) {
targets_rx = slave->target_last_arp_rx;
for (i = ind; (i < BOND_MAX_ARP_TARGETS-1) && targets[i+1]; i++)
- targets_rx[i] = targets_rx[i+1];
- targets_rx[i] = 0;
+ WRITE_ONCE(targets_rx[i], READ_ONCE(targets_rx[i+1]));
+ WRITE_ONCE(targets_rx[i], 0);
}
for (i = ind; (i < BOND_MAX_ARP_TARGETS-1) && targets[i+1]; i++)
targets[i] = targets[i+1];
@@ -1377,7 +1377,7 @@ static void _bond_options_ns_ip6_target_set(struct bonding *bond, int slot,
if (slot >= 0 && slot < BOND_MAX_NS_TARGETS) {
bond_for_each_slave(bond, slave, iter) {
- slave->target_last_arp_rx[slot] = last_rx;
+ WRITE_ONCE(slave->target_last_arp_rx[slot], last_rx);
slave_set_ns_maddr(bond, slave, target, &targets[slot]);
}
targets[slot] = *target;
diff --git a/include/net/bonding.h b/include/net/bonding.h
index 49edc7da05867..4620784035570 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -521,13 +521,14 @@ static inline int bond_is_ip6_target_ok(struct in6_addr *addr)
static inline unsigned long slave_oldest_target_arp_rx(struct bonding *bond,
struct slave *slave)
{
+ unsigned long tmp, ret = READ_ONCE(slave->target_last_arp_rx[0]);
int i = 1;
- unsigned long ret = slave->target_last_arp_rx[0];
-
- for (; (i < BOND_MAX_ARP_TARGETS) && bond->params.arp_targets[i]; i++)
- if (time_before(slave->target_last_arp_rx[i], ret))
- ret = slave->target_last_arp_rx[i];
+ for (; (i < BOND_MAX_ARP_TARGETS) && bond->params.arp_targets[i]; i++) {
+ tmp = READ_ONCE(slave->target_last_arp_rx[i]);
+ if (time_before(tmp, ret))
+ ret = tmp;
+ }
return ret;
}
@@ -537,7 +538,7 @@ static inline unsigned long slave_last_rx(struct bonding *bond,
if (bond->params.arp_all_targets == BOND_ARP_TARGETS_ALL)
return slave_oldest_target_arp_rx(bond, slave);
- return slave->last_rx;
+ return READ_ONCE(slave->last_rx);
}
static inline void slave_update_last_tx(struct slave *slave)
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 011/122] sfc: fix deadlock in RSS config read
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (9 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 010/122] bonding: annotate data-races around slave->last_rx Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 012/122] net: mvpp2: cls: Fix memory leak in mvpp2_ethtool_cls_rule_ins() Greg Kroah-Hartman
` (127 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Damir Mansurov, Ben Hutchings,
Edward Cree, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Edward Cree <ecree.xilinx@gmail.com>
[ Upstream commit 944c614b0a7afa5b87612c3fb557b95a50ad654c ]
Since cited commit, core locks the net_device's rss_lock when handling
ethtool -x command, so driver's implementation should not lock it
again. Remove the latter.
Fixes: 040cef30b5e6 ("net: ethtool: move get_rxfh callback under the rss_lock")
Reported-by: Damir Mansurov <damir.mansurov@oktetlabs.ru>
Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126015
Suggested-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Link: https://patch.msgid.link/20260123161634.1215006-1-edward.cree@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/sfc/mcdi_filters.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/sfc/mcdi_filters.c b/drivers/net/ethernet/sfc/mcdi_filters.c
index 6ef96292909a2..3db589b90b68a 100644
--- a/drivers/net/ethernet/sfc/mcdi_filters.c
+++ b/drivers/net/ethernet/sfc/mcdi_filters.c
@@ -2182,12 +2182,7 @@ int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx,
int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx)
{
- int rc;
-
- mutex_lock(&efx->net_dev->ethtool->rss_lock);
- rc = efx_mcdi_rx_pull_rss_context_config(efx, &efx->rss_context);
- mutex_unlock(&efx->net_dev->ethtool->rss_lock);
- return rc;
+ return efx_mcdi_rx_pull_rss_context_config(efx, &efx->rss_context);
}
void efx_mcdi_rx_restore_rss_contexts(struct efx_nic *efx)
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 012/122] net: mvpp2: cls: Fix memory leak in mvpp2_ethtool_cls_rule_ins()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (10 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 011/122] sfc: fix deadlock in RSS config read Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 013/122] ipv6: use the right ifindex when replying to icmpv6 from localhost Greg Kroah-Hartman
` (126 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Zilin Guan, Maxime Chevallier,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zilin Guan <zilin@seu.edu.cn>
[ Upstream commit 09f979d1f312627b31d2ee1e46f9692e442610cd ]
In mvpp2_ethtool_cls_rule_ins(), the ethtool_rule is allocated by
ethtool_rx_flow_rule_create(). If the subsequent conversion to flow
type fails, the function jumps to the clean_rule label.
However, the clean_rule label only frees efs, skipping the cleanup
of ethtool_rule, which leads to a memory leak.
Fix this by jumping to the clean_eth_rule label, which properly calls
ethtool_rx_flow_rule_destroy() before freeing efs.
Compile tested only. Issue found using a prototype static analysis tool
and code review.
Fixes: f4f1ba18195d ("net: mvpp2: cls: Report an error for unsupported flow types")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20260123065716.2248324-1-zilin@seu.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index 44b201817d94c..c116da7d7f18c 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1389,7 +1389,7 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port,
efs->rule.flow_type = mvpp2_cls_ethtool_flow_to_type(info->fs.flow_type);
if (efs->rule.flow_type < 0) {
ret = efs->rule.flow_type;
- goto clean_rule;
+ goto clean_eth_rule;
}
ret = mvpp2_cls_rfs_parse_rule(&efs->rule);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 013/122] ipv6: use the right ifindex when replying to icmpv6 from localhost
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (11 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 012/122] net: mvpp2: cls: Fix memory leak in mvpp2_ethtool_cls_rule_ins() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 014/122] net: wwan: t7xx: fix potential skb->frags overflow in RX path Greg Kroah-Hartman
` (125 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Fernando Fernandez Mancera,
David Ahern, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Fernando Fernandez Mancera <fmancera@suse.de>
[ Upstream commit 03cbcdf93866e61beb0063392e6dbb701f03aea2 ]
When replying to a ICMPv6 echo request that comes from localhost address
the right output ifindex is 1 (lo) and not rt6i_idev dev index. Use the
skb device ifindex instead. This fixes pinging to a local address from
localhost source address.
$ ping6 -I ::1 2001:1:1::2 -c 3
PING 2001:1:1::2 (2001:1:1::2) from ::1 : 56 data bytes
64 bytes from 2001:1:1::2: icmp_seq=1 ttl=64 time=0.037 ms
64 bytes from 2001:1:1::2: icmp_seq=2 ttl=64 time=0.069 ms
64 bytes from 2001:1:1::2: icmp_seq=3 ttl=64 time=0.122 ms
2001:1:1::2 ping statistics
3 packets transmitted, 3 received, 0% packet loss, time 2032ms
rtt min/avg/max/mdev = 0.037/0.076/0.122/0.035 ms
Fixes: 1b70d792cf67 ("ipv6: Use rt6i_idev index for echo replies to a local address")
Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20260121194409.6749-1-fmancera@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/ipv6/icmp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 56c974cf75d15..cf6455cbe2cc9 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -769,7 +769,9 @@ static enum skb_drop_reason icmpv6_echo_reply(struct sk_buff *skb)
fl6.daddr = ipv6_hdr(skb)->saddr;
if (saddr)
fl6.saddr = *saddr;
- fl6.flowi6_oif = icmp6_iif(skb);
+ fl6.flowi6_oif = ipv6_addr_loopback(&fl6.daddr) ?
+ skb->dev->ifindex :
+ icmp6_iif(skb);
fl6.fl6_icmp_type = type;
fl6.flowi6_mark = mark;
fl6.flowi6_uid = sock_net_uid(net, NULL);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 014/122] net: wwan: t7xx: fix potential skb->frags overflow in RX path
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (12 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 013/122] ipv6: use the right ifindex when replying to icmpv6 from localhost Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 015/122] net/mlx5: Fix return type mismatch in mlx5_esw_vport_vhca_id() Greg Kroah-Hartman
` (124 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Kery Qi, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kery Qi <qikeyu2017@gmail.com>
[ Upstream commit f0813bcd2d9d97fdbdf2efb9532ab03ae92e99e6 ]
When receiving data in the DPMAIF RX path,
the t7xx_dpmaif_set_frag_to_skb() function adds
page fragments to an skb without checking if the number of
fragments has exceeded MAX_SKB_FRAGS. This could lead to a buffer overflow
in skb_shinfo(skb)->frags[] array, corrupting adjacent memory and
potentially causing kernel crashes or other undefined behavior.
This issue was identified through static code analysis by comparing with a
similar vulnerability fixed in the mt76 driver commit b102f0c522cf ("mt76:
fix array overflow on receiving too many fragments for a packet").
The vulnerability could be triggered if the modem firmware sends packets
with excessive fragments. While under normal protocol conditions (MTU 3080
bytes, BAT buffer 3584 bytes),
a single packet should not require additional
fragments, the kernel should not blindly trust firmware behavior.
Malicious, buggy, or compromised firmware could potentially craft packets
with more fragments than the kernel expects.
Fix this by adding a bounds check before calling skb_add_rx_frag() to
ensure nr_frags does not exceed MAX_SKB_FRAGS.
The check must be performed before unmapping to avoid a page leak
and double DMA unmap during device teardown.
Fixes: d642b012df70a ("net: wwan: t7xx: Add data path interface")
Signed-off-by: Kery Qi <qikeyu2017@gmail.com>
Link: https://patch.msgid.link/20260122170401.1986-2-qikeyu2017@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
index 2310493203d3c..d9f10df03a5db 100644
--- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
+++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c
@@ -395,6 +395,7 @@ static int t7xx_dpmaif_set_frag_to_skb(const struct dpmaif_rx_queue *rxq,
struct sk_buff *skb)
{
unsigned long long data_bus_addr, data_base_addr;
+ struct skb_shared_info *shinfo = skb_shinfo(skb);
struct device *dev = rxq->dpmaif_ctrl->dev;
struct dpmaif_bat_page *page_info;
unsigned int data_len;
@@ -402,18 +403,22 @@ static int t7xx_dpmaif_set_frag_to_skb(const struct dpmaif_rx_queue *rxq,
page_info = rxq->bat_frag->bat_skb;
page_info += t7xx_normal_pit_bid(pkt_info);
- dma_unmap_page(dev, page_info->data_bus_addr, page_info->data_len, DMA_FROM_DEVICE);
if (!page_info->page)
return -EINVAL;
+ if (shinfo->nr_frags >= MAX_SKB_FRAGS)
+ return -EINVAL;
+
+ dma_unmap_page(dev, page_info->data_bus_addr, page_info->data_len, DMA_FROM_DEVICE);
+
data_bus_addr = le32_to_cpu(pkt_info->pd.data_addr_h);
data_bus_addr = (data_bus_addr << 32) + le32_to_cpu(pkt_info->pd.data_addr_l);
data_base_addr = page_info->data_bus_addr;
data_offset = data_bus_addr - data_base_addr;
data_offset += page_info->offset;
data_len = FIELD_GET(PD_PIT_DATA_LEN, le32_to_cpu(pkt_info->header));
- skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page_info->page,
+ skb_add_rx_frag(skb, shinfo->nr_frags, page_info->page,
data_offset, data_len, page_info->data_len);
page_info->page = NULL;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 015/122] net/mlx5: Fix return type mismatch in mlx5_esw_vport_vhca_id()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (13 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 014/122] net: wwan: t7xx: fix potential skb->frags overflow in RX path Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 016/122] rocker: fix memory leak in rocker_world_port_post_fini() Greg Kroah-Hartman
` (123 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Parav Pandit, Zeng Chi, Tariq Toukan,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zeng Chi <zengchi@kylinos.cn>
[ Upstream commit ca12c4a155ebf84e9ef29b05ce979bc89364290f ]
The function mlx5_esw_vport_vhca_id() is declared to return bool,
but returns -EOPNOTSUPP (-45), which is an int error code. This
causes a signedness bug as reported by smatch.
This patch fixes this smatch report:
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h:981 mlx5_esw_vport_vhca_id()
warn: signedness bug returning '(-45)'
Fixes: 1baf30426553 ("net/mlx5: E-Switch, Set/Query hca cap via vhca id")
Reviewed-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Zeng Chi <zengchi@kylinos.cn>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260123085749.1401969-1-zeng_chi911@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 16eb99aba2a7e..2d91f77b01601 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -1002,7 +1002,7 @@ mlx5_esw_host_functions_enabled(const struct mlx5_core_dev *dev)
static inline bool
mlx5_esw_vport_vhca_id(struct mlx5_eswitch *esw, u16 vportn, u16 *vhca_id)
{
- return -EOPNOTSUPP;
+ return false;
}
#endif /* CONFIG_MLX5_ESWITCH */
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 016/122] rocker: fix memory leak in rocker_world_port_post_fini()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (14 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 015/122] net/mlx5: Fix return type mismatch in mlx5_esw_vport_vhca_id() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:39 ` [PATCH 6.18 017/122] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit() Greg Kroah-Hartman
` (122 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Kery Qi, Simon Horman,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kery Qi <qikeyu2017@gmail.com>
[ Upstream commit 8d7ba71e46216b8657a82ca2ec118bc93812a4d0 ]
In rocker_world_port_pre_init(), rocker_port->wpriv is allocated with
kzalloc(wops->port_priv_size, GFP_KERNEL). However, in
rocker_world_port_post_fini(), the memory is only freed when
wops->port_post_fini callback is set:
if (!wops->port_post_fini)
return;
wops->port_post_fini(rocker_port);
kfree(rocker_port->wpriv);
Since rocker_ofdpa_ops does not implement port_post_fini callback
(it is NULL), the wpriv memory allocated for each port is never freed
when ports are removed. This leads to a memory leak of
sizeof(struct ofdpa_port) bytes per port on every device removal.
Fix this by always calling kfree(rocker_port->wpriv) regardless of
whether the port_post_fini callback exists.
Fixes: e420114eef4a ("rocker: introduce worlds infrastructure")
Signed-off-by: Kery Qi <qikeyu2017@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260123211030.2109-2-qikeyu2017@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/rocker/rocker_main.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 36af94a2e062a..2794f75df8fcb 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -1524,9 +1524,8 @@ static void rocker_world_port_post_fini(struct rocker_port *rocker_port)
{
struct rocker_world_ops *wops = rocker_port->rocker->wops;
- if (!wops->port_post_fini)
- return;
- wops->port_post_fini(rocker_port);
+ if (wops->port_post_fini)
+ wops->port_post_fini(rocker_port);
kfree(rocker_port->wpriv);
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 017/122] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (15 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 016/122] rocker: fix memory leak in rocker_world_port_post_fini() Greg Kroah-Hartman
@ 2026-02-04 14:39 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 018/122] net: spacemit: Check for netif_carrier_ok() in emac_stats_update() Greg Kroah-Hartman
` (121 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:39 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Eric Dumazet,
syzbot+5498a510ff9de39d37da, Eulgyu Kim, Mat Martineau,
Matthieu Baerts (NGI0), Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric Dumazet <edumazet@google.com>
[ Upstream commit e2a9eeb69f7d4ca4cf4c70463af77664fdb6ab1d ]
syzbot and Eulgyu Kim reported crashes in mptcp_pm_nl_get_local_id()
and/or mptcp_pm_nl_is_backup()
Root cause is list_splice_init() in mptcp_pm_nl_flush_addrs_doit()
which is not RCU ready.
list_splice_init_rcu() can not be called here while holding pernet->lock
spinlock.
Many thanks to Eulgyu Kim for providing a repro and testing our patches.
Fixes: 141694df6573 ("mptcp: remove address when netlink flushes addrs")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot+5498a510ff9de39d37da@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/6970a46d.a00a0220.3ad28e.5cf0.GAE@google.com/T/
Reported-by: Eulgyu Kim <eulgyukim@snu.ac.kr>
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/611
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260124-net-mptcp-race_nl_flush_addrs-v3-1-b2dc1b613e9d@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/mptcp/pm_kernel.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/net/mptcp/pm_kernel.c b/net/mptcp/pm_kernel.c
index 0a50fd5edc06d..1b517a81e0299 100644
--- a/net/mptcp/pm_kernel.c
+++ b/net/mptcp/pm_kernel.c
@@ -1276,16 +1276,26 @@ static void __reset_counters(struct pm_nl_pernet *pernet)
int mptcp_pm_nl_flush_addrs_doit(struct sk_buff *skb, struct genl_info *info)
{
struct pm_nl_pernet *pernet = genl_info_pm_nl(info);
- LIST_HEAD(free_list);
+ struct list_head free_list;
spin_lock_bh(&pernet->lock);
- list_splice_init(&pernet->endp_list, &free_list);
+ free_list = pernet->endp_list;
+ INIT_LIST_HEAD_RCU(&pernet->endp_list);
__reset_counters(pernet);
pernet->next_id = 1;
bitmap_zero(pernet->id_bitmap, MPTCP_PM_MAX_ADDR_ID + 1);
spin_unlock_bh(&pernet->lock);
- mptcp_nl_flush_addrs_list(sock_net(skb->sk), &free_list);
+
+ if (free_list.next == &pernet->endp_list)
+ return 0;
+
synchronize_rcu();
+
+ /* Adjust the pointers to free_list instead of pernet->endp_list */
+ free_list.prev->next = &free_list;
+ free_list.next->prev = &free_list;
+
+ mptcp_nl_flush_addrs_list(sock_net(skb->sk), &free_list);
__flush_addrs(&free_list);
return 0;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 018/122] net: spacemit: Check for netif_carrier_ok() in emac_stats_update()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (16 preceding siblings ...)
2026-02-04 14:39 ` [PATCH 6.18 017/122] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 019/122] nfc: llcp: Fix memleak in nfc_llcp_send_ui_frame() Greg Kroah-Hartman
` (120 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Chukun Pan, Vivian Wang,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Vivian Wang <wangruikang@iscas.ac.cn>
[ Upstream commit 2c84959167d6493dbdac88965c7389b8ab88bf4e ]
Some PHYs stop the refclk for power saving, usually while link down.
This causes reading stats to time out.
Therefore, in emac_stats_update(), also don't update and reschedule if
!netif_carrier_ok(). But that means we could be missing later updates if
the link comes back up, so also reschedule when link up is detected in
emac_adjust_link().
While we're at it, improve the comments and error message prints around
this to reflect the better understanding of how this could happen.
Hopefully if this happens again on new hardware, these comments will
direct towards a solution.
Closes: https://lore.kernel.org/r/20260119141620.1318102-1-amadeus@jmu.edu.cn/
Fixes: bfec6d7f2001 ("net: spacemit: Add K1 Ethernet MAC")
Co-developed-by: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Link: https://patch.msgid.link/20260123-k1-ethernet-clarify-stat-timeout-v3-1-93b9df627e87@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/spacemit/k1_emac.c | 34 ++++++++++++++++++++-----
1 file changed, 27 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/spacemit/k1_emac.c b/drivers/net/ethernet/spacemit/k1_emac.c
index 220eb5ce75833..88e9424d2d51a 100644
--- a/drivers/net/ethernet/spacemit/k1_emac.c
+++ b/drivers/net/ethernet/spacemit/k1_emac.c
@@ -1099,7 +1099,13 @@ static int emac_read_stat_cnt(struct emac_priv *priv, u8 cnt, u32 *res,
100, 10000);
if (ret) {
- netdev_err(priv->ndev, "Read stat timeout\n");
+ /*
+ * This could be caused by the PHY stopping its refclk even when
+ * the link is up, for power saving. See also comments in
+ * emac_stats_update().
+ */
+ dev_err_ratelimited(&priv->ndev->dev,
+ "Read stat timeout. PHY clock stopped?\n");
return ret;
}
@@ -1147,17 +1153,25 @@ static void emac_stats_update(struct emac_priv *priv)
assert_spin_locked(&priv->stats_lock);
- if (!netif_running(priv->ndev) || !netif_device_present(priv->ndev)) {
- /* Not up, don't try to update */
+ /*
+ * We can't read statistics if the interface is not up. Also, some PHYs
+ * stop their reference clocks for link down power saving, which also
+ * causes reading statistics to time out. Don't update and don't
+ * reschedule in these cases.
+ */
+ if (!netif_running(priv->ndev) ||
+ !netif_carrier_ok(priv->ndev) ||
+ !netif_device_present(priv->ndev)) {
return;
}
for (i = 0; i < sizeof(priv->tx_stats) / sizeof(*tx_stats); i++) {
/*
- * If reading stats times out, everything is broken and there's
- * nothing we can do. Reading statistics also can't return an
- * error, so just return without updating and without
- * rescheduling.
+ * If reading stats times out anyway, the stat registers will be
+ * stuck, and we can't really recover from that.
+ *
+ * Reading statistics also can't return an error, so just return
+ * without updating and without rescheduling.
*/
if (emac_tx_read_stat_cnt(priv, i, &res))
return;
@@ -1636,6 +1650,12 @@ static void emac_adjust_link(struct net_device *dev)
emac_wr(priv, MAC_GLOBAL_CONTROL, ctrl);
emac_set_fc_autoneg(priv);
+
+ /*
+ * Reschedule stats updates now that link is up. See comments in
+ * emac_stats_update().
+ */
+ mod_timer(&priv->stats_timer, jiffies);
}
phy_print_status(phydev);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 019/122] nfc: llcp: Fix memleak in nfc_llcp_send_ui_frame().
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (17 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 018/122] net: spacemit: Check for netif_carrier_ok() in emac_stats_update() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 020/122] bonding: fix use-after-free due to enslave fail after slave array update Greg Kroah-Hartman
` (119 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, syzbot+f2d245f1d76bbfa50e4c,
Kuniyuki Iwashima, Simon Horman, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kuniyuki Iwashima <kuniyu@google.com>
[ Upstream commit 165c34fb6068ff153e3fc99a932a80a9d5755709 ]
syzbot reported various memory leaks related to NFC, struct
nfc_llcp_sock, sk_buff, nfc_dev, etc. [0]
The leading log hinted that nfc_llcp_send_ui_frame() failed
to allocate skb due to sock_error(sk) being -ENXIO.
ENXIO is set by nfc_llcp_socket_release() when struct
nfc_llcp_local is destroyed by local_cleanup().
The problem is that there is no synchronisation between
nfc_llcp_send_ui_frame() and local_cleanup(), and skb
could be put into local->tx_queue after it was purged in
local_cleanup():
CPU1 CPU2
---- ----
nfc_llcp_send_ui_frame() local_cleanup()
|- do { '
|- pdu = nfc_alloc_send_skb(..., &err)
| .
| |- nfc_llcp_socket_release(local, false, ENXIO);
| |- skb_queue_purge(&local->tx_queue); |
| ' |
|- skb_queue_tail(&local->tx_queue, pdu); |
... |
|- pdu = nfc_alloc_send_skb(..., &err) |
^._________________________________.'
local_cleanup() is called for struct nfc_llcp_local only
after nfc_llcp_remove_local() unlinks it from llcp_devices.
If we hold local->tx_queue.lock then, we can synchronise
the thread and nfc_llcp_send_ui_frame().
Let's do that and check list_empty(&local->list) before
queuing skb to local->tx_queue in nfc_llcp_send_ui_frame().
[0]:
[ 56.074943][ T6096] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-6)
[ 64.318868][ T5813] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881272f6800 (size 1024):
comm "syz.0.17", pid 6096, jiffies 4294942766
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
27 00 03 40 00 00 00 00 00 00 00 00 00 00 00 00 '..@............
backtrace (crc da58d84d):
kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
slab_post_alloc_hook mm/slub.c:4979 [inline]
slab_alloc_node mm/slub.c:5284 [inline]
__do_kmalloc_node mm/slub.c:5645 [inline]
__kmalloc_noprof+0x3e3/0x6b0 mm/slub.c:5658
kmalloc_noprof include/linux/slab.h:961 [inline]
sk_prot_alloc+0x11a/0x1b0 net/core/sock.c:2239
sk_alloc+0x36/0x360 net/core/sock.c:2295
nfc_llcp_sock_alloc+0x37/0x130 net/nfc/llcp_sock.c:979
llcp_sock_create+0x71/0xd0 net/nfc/llcp_sock.c:1044
nfc_sock_create+0xc9/0xf0 net/nfc/af_nfc.c:31
__sock_create+0x1a9/0x340 net/socket.c:1605
sock_create net/socket.c:1663 [inline]
__sys_socket_create net/socket.c:1700 [inline]
__sys_socket+0xb9/0x1a0 net/socket.c:1747
__do_sys_socket net/socket.c:1761 [inline]
__se_sys_socket net/socket.c:1759 [inline]
__x64_sys_socket+0x1b/0x30 net/socket.c:1759
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
BUG: memory leak
unreferenced object 0xffff88810fbd9800 (size 240):
comm "syz.0.17", pid 6096, jiffies 4294942850
hex dump (first 32 bytes):
68 f0 ff 08 81 88 ff ff 68 f0 ff 08 81 88 ff ff h.......h.......
00 00 00 00 00 00 00 00 00 68 2f 27 81 88 ff ff .........h/'....
backtrace (crc 6cc652b1):
kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
slab_post_alloc_hook mm/slub.c:4979 [inline]
slab_alloc_node mm/slub.c:5284 [inline]
kmem_cache_alloc_node_noprof+0x36f/0x5e0 mm/slub.c:5336
__alloc_skb+0x203/0x240 net/core/skbuff.c:660
alloc_skb include/linux/skbuff.h:1383 [inline]
alloc_skb_with_frags+0x69/0x3f0 net/core/skbuff.c:6671
sock_alloc_send_pskb+0x379/0x3e0 net/core/sock.c:2965
sock_alloc_send_skb include/net/sock.h:1859 [inline]
nfc_alloc_send_skb+0x45/0x80 net/nfc/core.c:724
nfc_llcp_send_ui_frame+0x162/0x360 net/nfc/llcp_commands.c:766
llcp_sock_sendmsg+0x14c/0x1d0 net/nfc/llcp_sock.c:814
sock_sendmsg_nosec net/socket.c:727 [inline]
__sock_sendmsg net/socket.c:742 [inline]
__sys_sendto+0x2d8/0x2f0 net/socket.c:2244
__do_sys_sendto net/socket.c:2251 [inline]
__se_sys_sendto net/socket.c:2247 [inline]
__x64_sys_sendto+0x28/0x30 net/socket.c:2247
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Fixes: 94f418a20664 ("NFC: UI frame sending routine implementation")
Reported-by: syzbot+f2d245f1d76bbfa50e4c@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/697569c7.a00a0220.33ccc7.0014.GAE@google.com/T/#u
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260125010214.1572439-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/nfc/llcp_commands.c | 17 ++++++++++++++++-
net/nfc/llcp_core.c | 4 +++-
2 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/net/nfc/llcp_commands.c b/net/nfc/llcp_commands.c
index e2680a3bef799..b652323bc2c12 100644
--- a/net/nfc/llcp_commands.c
+++ b/net/nfc/llcp_commands.c
@@ -778,8 +778,23 @@ int nfc_llcp_send_ui_frame(struct nfc_llcp_sock *sock, u8 ssap, u8 dsap,
if (likely(frag_len > 0))
skb_put_data(pdu, msg_ptr, frag_len);
+ spin_lock(&local->tx_queue.lock);
+
+ if (list_empty(&local->list)) {
+ spin_unlock(&local->tx_queue.lock);
+
+ kfree_skb(pdu);
+
+ len -= remaining_len;
+ if (len == 0)
+ len = -ENXIO;
+ break;
+ }
+
/* No need to check for the peer RW for UI frames */
- skb_queue_tail(&local->tx_queue, pdu);
+ __skb_queue_tail(&local->tx_queue, pdu);
+
+ spin_unlock(&local->tx_queue.lock);
remaining_len -= frag_len;
msg_ptr += frag_len;
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index beeb3b4d28cab..444a3774c8e80 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -316,7 +316,9 @@ static struct nfc_llcp_local *nfc_llcp_remove_local(struct nfc_dev *dev)
spin_lock(&llcp_devices_lock);
list_for_each_entry_safe(local, tmp, &llcp_devices, list)
if (local->dev == dev) {
- list_del(&local->list);
+ spin_lock(&local->tx_queue.lock);
+ list_del_init(&local->list);
+ spin_unlock(&local->tx_queue.lock);
spin_unlock(&llcp_devices_lock);
return local;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 020/122] bonding: fix use-after-free due to enslave fail after slave array update
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (18 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 019/122] nfc: llcp: Fix memleak in nfc_llcp_send_ui_frame() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 021/122] ixgbe: fix memory leaks in the ixgbe_recovery_probe() path Greg Kroah-Hartman
` (118 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Nikolay Aleksandrov, Chen Zhen,
Jussi Maki, Daniel Borkmann, Paolo Abeni, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nikolay Aleksandrov <razor@blackwall.org>
[ Upstream commit e9acda52fd2ee0cdca332f996da7a95c5fd25294 ]
Fix a use-after-free which happens due to enslave failure after the new
slave has been added to the array. Since the new slave can be used for Tx
immediately, we can use it after it has been freed by the enslave error
cleanup path which frees the allocated slave memory. Slave update array is
supposed to be called last when further enslave failures are not expected.
Move it after xdp setup to avoid any problems.
It is very easy to reproduce the problem with a simple xdp_pass prog:
ip l add bond1 type bond mode balance-xor
ip l set bond1 up
ip l set dev bond1 xdp object xdp_pass.o sec xdp_pass
ip l add dumdum type dummy
Then run in parallel:
while :; do ip l set dumdum master bond1 1>/dev/null 2>&1; done;
mausezahn bond1 -a own -b rand -A rand -B 1.1.1.1 -c 0 -t tcp "dp=1-1023, flags=syn"
The crash happens almost immediately:
[ 605.602850] Oops: general protection fault, probably for non-canonical address 0xe0e6fc2460000137: 0000 [#1] SMP KASAN NOPTI
[ 605.602916] KASAN: maybe wild-memory-access in range [0x07380123000009b8-0x07380123000009bf]
[ 605.602946] CPU: 0 UID: 0 PID: 2445 Comm: mausezahn Kdump: loaded Tainted: G B 6.19.0-rc6+ #21 PREEMPT(voluntary)
[ 605.602979] Tainted: [B]=BAD_PAGE
[ 605.602998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 605.603032] RIP: 0010:netdev_core_pick_tx+0xcd/0x210
[ 605.603063] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 3e 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 08 49 8d 7d 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 25 01 00 00 49 8b 45 30 4c 89 e2 48 89 ee 48 89
[ 605.603111] RSP: 0018:ffff88817b9af348 EFLAGS: 00010213
[ 605.603145] RAX: dffffc0000000000 RBX: ffff88817d28b420 RCX: 0000000000000000
[ 605.603172] RDX: 00e7002460000137 RSI: 0000000000000008 RDI: 07380123000009be
[ 605.603199] RBP: ffff88817b541a00 R08: 0000000000000001 R09: fffffbfff3ed8c0c
[ 605.603226] R10: ffffffff9f6c6067 R11: 0000000000000001 R12: 0000000000000000
[ 605.603253] R13: 073801230000098e R14: ffff88817d28b448 R15: ffff88817b541a84
[ 605.603286] FS: 00007f6570ef67c0(0000) GS:ffff888221dfa000(0000) knlGS:0000000000000000
[ 605.603319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 605.603343] CR2: 00007f65712fae40 CR3: 000000011371b000 CR4: 0000000000350ef0
[ 605.603373] Call Trace:
[ 605.603392] <TASK>
[ 605.603410] __dev_queue_xmit+0x448/0x32a0
[ 605.603434] ? __pfx_vprintk_emit+0x10/0x10
[ 605.603461] ? __pfx_vprintk_emit+0x10/0x10
[ 605.603484] ? __pfx___dev_queue_xmit+0x10/0x10
[ 605.603507] ? bond_start_xmit+0xbfb/0xc20 [bonding]
[ 605.603546] ? _printk+0xcb/0x100
[ 605.603566] ? __pfx__printk+0x10/0x10
[ 605.603589] ? bond_start_xmit+0xbfb/0xc20 [bonding]
[ 605.603627] ? add_taint+0x5e/0x70
[ 605.603648] ? add_taint+0x2a/0x70
[ 605.603670] ? end_report.cold+0x51/0x75
[ 605.603693] ? bond_start_xmit+0xbfb/0xc20 [bonding]
[ 605.603731] bond_start_xmit+0x623/0xc20 [bonding]
Fixes: 9e2ee5c7e7c3 ("net, bonding: Add XDP support to the bonding driver")
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Reported-by: Chen Zhen <chenzhen126@huawei.com>
Closes: https://lore.kernel.org/netdev/fae17c21-4940-5605-85b2-1d5e17342358@huawei.com/
CC: Jussi Maki <joamaki@gmail.com>
CC: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://patch.msgid.link/20260123120659.571187-1-razor@blackwall.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/bonding/bond_main.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 99adfffcca044..51733fb29bd77 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2293,11 +2293,6 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
unblock_netpoll_tx();
}
- /* broadcast mode uses the all_slaves to loop through slaves. */
- if (bond_mode_can_use_xmit_hash(bond) ||
- BOND_MODE(bond) == BOND_MODE_BROADCAST)
- bond_update_slave_arr(bond, NULL);
-
if (!slave_dev->netdev_ops->ndo_bpf ||
!slave_dev->netdev_ops->ndo_xdp_xmit) {
if (bond->xdp_prog) {
@@ -2331,6 +2326,11 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
bpf_prog_inc(bond->xdp_prog);
}
+ /* broadcast mode uses the all_slaves to loop through slaves. */
+ if (bond_mode_can_use_xmit_hash(bond) ||
+ BOND_MODE(bond) == BOND_MODE_BROADCAST)
+ bond_update_slave_arr(bond, NULL);
+
bond_xdp_set_features(bond_dev);
slave_info(bond_dev, slave_dev, "Enslaving as %s interface with %s link\n",
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 021/122] ixgbe: fix memory leaks in the ixgbe_recovery_probe() path
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (19 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 020/122] bonding: fix use-after-free due to enslave fail after slave array update Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 022/122] ixgbe: dont initialize aci lock in ixgbe_recovery_probe() Greg Kroah-Hartman
` (117 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Kohei Enju, Tony Nguyen, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kohei Enju <enjuk@amazon.com>
[ Upstream commit 638344712aefeba97b6e0d90f560815fd88abd0f ]
When ixgbe_recovery_probe() is invoked and this function fails,
allocated resources in advance are not completely freed, because
ixgbe_probe() returns ixgbe_recovery_probe() directly and
ixgbe_recovery_probe() only frees partial resources, resulting in memory
leaks including:
- adapter->io_addr
- adapter->jump_tables[0]
- adapter->mac_table
- adapter->rss_key
- adapter->af_xdp_zc_qps
The leaked MMIO region can be observed in /proc/vmallocinfo, and the
remaining leaks are reported by kmemleak.
Don't return ixgbe_recovery_probe() directly, and instead let
ixgbe_probe() to clean up resources on failures.
Fixes: 29cb3b8d95c7 ("ixgbe: add E610 implementation of FW recovery mode")
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 20 ++++++++-----------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3190ce7e44c74..ee1007e9b6355 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -11468,14 +11468,12 @@ static void ixgbe_set_fw_version(struct ixgbe_adapter *adapter)
*/
static int ixgbe_recovery_probe(struct ixgbe_adapter *adapter)
{
- struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct ixgbe_hw *hw = &adapter->hw;
- bool disable_dev;
int err = -EIO;
if (hw->mac.type != ixgbe_mac_e610)
- goto clean_up_probe;
+ return err;
ixgbe_get_hw_control(adapter);
mutex_init(&hw->aci.lock);
@@ -11507,13 +11505,6 @@ static int ixgbe_recovery_probe(struct ixgbe_adapter *adapter)
shutdown_aci:
mutex_destroy(&adapter->hw.aci.lock);
ixgbe_release_hw_control(adapter);
-clean_up_probe:
- disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state);
- free_netdev(netdev);
- devlink_free(adapter->devlink);
- pci_release_mem_regions(pdev);
- if (disable_dev)
- pci_disable_device(pdev);
return err;
}
@@ -11655,8 +11646,13 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (err)
goto err_sw_init;
- if (ixgbe_check_fw_error(adapter))
- return ixgbe_recovery_probe(adapter);
+ if (ixgbe_check_fw_error(adapter)) {
+ err = ixgbe_recovery_probe(adapter);
+ if (err)
+ goto err_sw_init;
+
+ return 0;
+ }
if (adapter->hw.mac.type == ixgbe_mac_e610) {
err = ixgbe_get_caps(&adapter->hw);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 022/122] ixgbe: dont initialize aci lock in ixgbe_recovery_probe()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (20 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 021/122] ixgbe: fix memory leaks in the ixgbe_recovery_probe() path Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 023/122] ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues Greg Kroah-Hartman
` (116 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Simon Horman, Kohei Enju,
Tony Nguyen, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kohei Enju <enjuk@amazon.com>
[ Upstream commit 100cf7b4ca6ed770ec4287f3789b1da2e340a05a ]
hw->aci.lock is already initialized in ixgbe_sw_init(), so
ixgbe_recovery_probe() doesn't need to initialize the lock. This
function is also not responsible for destroying the lock on failures.
Additionally, change the name of label in accordance with this change.
Fixes: 29cb3b8d95c7 ("ixgbe: add E610 implementation of FW recovery mode")
Reported-by: Simon Horman <horms@kernel.org>
Closes: https://lore.kernel.org/intel-wired-lan/aTcFhoH-z2btEKT-@horms.kernel.org/
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index ee1007e9b6355..3edebca958307 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -11476,10 +11476,9 @@ static int ixgbe_recovery_probe(struct ixgbe_adapter *adapter)
return err;
ixgbe_get_hw_control(adapter);
- mutex_init(&hw->aci.lock);
err = ixgbe_get_flash_data(&adapter->hw);
if (err)
- goto shutdown_aci;
+ goto err_release_hw_control;
timer_setup(&adapter->service_timer, ixgbe_service_timer, 0);
INIT_WORK(&adapter->service_task, ixgbe_recovery_service_task);
@@ -11502,8 +11501,7 @@ static int ixgbe_recovery_probe(struct ixgbe_adapter *adapter)
devl_unlock(adapter->devlink);
return 0;
-shutdown_aci:
- mutex_destroy(&adapter->hw.aci.lock);
+err_release_hw_control:
ixgbe_release_hw_control(adapter);
return err;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 023/122] ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (21 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 022/122] ixgbe: dont initialize aci lock in ixgbe_recovery_probe() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 024/122] ice: stop counting UDP csum mismatch as rx_errors Greg Kroah-Hartman
` (115 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Aleksandr Loktionov, Aaron Ma,
Paul Menzel, Tony Nguyen, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Aaron Ma <aaron.ma@canonical.com>
[ Upstream commit 9bb30be4d89ff9a8d7ab1aa0eb2edaca83431f85 ]
Add NULL pointer checks in ice_vsi_set_napi_queues() to prevent crashes
during resume from suspend when rings[q_idx]->q_vector is NULL.
Tested adaptor:
60:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller E810-XXV for SFP [8086:159b] (rev 02)
Subsystem: Intel Corporation Ethernet Network Adapter E810-XXV-2 [8086:4003]
SR-IOV state: both disabled and enabled can reproduce this issue.
kernel version: v6.18
Reproduce steps:
Boot up and execute suspend like systemctl suspend or rtcwake.
Log:
<1>[ 231.443607] BUG: kernel NULL pointer dereference, address: 0000000000000040
<1>[ 231.444052] #PF: supervisor read access in kernel mode
<1>[ 231.444484] #PF: error_code(0x0000) - not-present page
<6>[ 231.444913] PGD 0 P4D 0
<4>[ 231.445342] Oops: Oops: 0000 [#1] SMP NOPTI
<4>[ 231.446635] RIP: 0010:netif_queue_set_napi+0xa/0x170
<4>[ 231.447067] Code: 31 f6 31 ff c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 85 c9 74 0b <48> 83 79 30 00 0f 84 39 01 00 00 55 41 89 d1 49 89 f8 89 f2 48 89
<4>[ 231.447513] RSP: 0018:ffffcc780fc078c0 EFLAGS: 00010202
<4>[ 231.447961] RAX: ffff8b848ca30400 RBX: ffff8b848caf2028 RCX: 0000000000000010
<4>[ 231.448443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8b848dbd4000
<4>[ 231.448896] RBP: ffffcc780fc078e8 R08: 0000000000000000 R09: 0000000000000000
<4>[ 231.449345] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
<4>[ 231.449817] R13: ffff8b848dbd4000 R14: ffff8b84833390c8 R15: 0000000000000000
<4>[ 231.450265] FS: 00007c7b29e9d740(0000) GS:ffff8b8c068e2000(0000) knlGS:0000000000000000
<4>[ 231.450715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 231.451179] CR2: 0000000000000040 CR3: 000000030626f004 CR4: 0000000000f72ef0
<4>[ 231.451629] PKRU: 55555554
<4>[ 231.452076] Call Trace:
<4>[ 231.452549] <TASK>
<4>[ 231.452996] ? ice_vsi_set_napi_queues+0x4d/0x110 [ice]
<4>[ 231.453482] ice_resume+0xfd/0x220 [ice]
<4>[ 231.453977] ? __pfx_pci_pm_resume+0x10/0x10
<4>[ 231.454425] pci_pm_resume+0x8c/0x140
<4>[ 231.454872] ? __pfx_pci_pm_resume+0x10/0x10
<4>[ 231.455347] dpm_run_callback+0x5f/0x160
<4>[ 231.455796] ? dpm_wait_for_superior+0x107/0x170
<4>[ 231.456244] device_resume+0x177/0x270
<4>[ 231.456708] dpm_resume+0x209/0x2f0
<4>[ 231.457151] dpm_resume_end+0x15/0x30
<4>[ 231.457596] suspend_devices_and_enter+0x1da/0x2b0
<4>[ 231.458054] enter_state+0x10e/0x570
Add defensive checks for both the ring pointer and its q_vector
before dereferencing, allowing the system to resume successfully even when
q_vectors are unmapped.
Fixes: 2a5dc090b92cf ("ice: move netif_queue_set_napi to rtnl-protected sections")
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/ice/ice_lib.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 5a3e7d6697325..3d14932871c58 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -2784,12 +2784,14 @@ void ice_vsi_set_napi_queues(struct ice_vsi *vsi)
return;
ice_for_each_rxq(vsi, q_idx)
- netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_RX,
- &vsi->rx_rings[q_idx]->q_vector->napi);
+ if (vsi->rx_rings[q_idx] && vsi->rx_rings[q_idx]->q_vector)
+ netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_RX,
+ &vsi->rx_rings[q_idx]->q_vector->napi);
ice_for_each_txq(vsi, q_idx)
- netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_TX,
- &vsi->tx_rings[q_idx]->q_vector->napi);
+ if (vsi->tx_rings[q_idx] && vsi->tx_rings[q_idx]->q_vector)
+ netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_TX,
+ &vsi->tx_rings[q_idx]->q_vector->napi);
/* Also set the interrupt number for the NAPI */
ice_for_each_q_vector(vsi, v_idx) {
struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 024/122] ice: stop counting UDP csum mismatch as rx_errors
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (22 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 023/122] ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 025/122] net/mlx5e: TC, delete flows only for existing peers Greg Kroah-Hartman
` (114 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tony Nguyen, Jake Keller, IWL,
Jesse Brandeburg, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jesse Brandeburg <jbrandeburg@cloudflare.com>
[ Upstream commit 05faf2c0a76581d0a7fdbb8ec46477ba183df95b ]
Since the beginning, the Intel ice driver has counted receive checksum
offload mismatches into the rx_errors member of the rtnl_link_stats64
struct. In ethtool -S these show up as rx_csum_bad.nic.
I believe counting these in rx_errors is fundamentally wrong, as it's
pretty clear from the comments in if_link.h and from every other statistic
the driver is summing into rx_errors, that all of them would cause a
"hardware drop" except for the UDP checksum mismatch, as well as the fact
that all the other causes for rx_errors are L2 reasons, and this L4 UDP
"mismatch" is an outlier.
A last nail in the coffin is that rx_errors is monitored in production and
can indicate a bad NIC/cable/Switch port, but instead some random series of
UDP packets with bad checksums will now trigger this alert. This false
positive makes the alert useless and affects us as well as other companies.
This packet with presumably a bad UDP checksum is *already* passed to the
stack, just not marked as offloaded by the hardware/driver. If it is
dropped by the stack it will show up as UDP_MIB_CSUMERRORS.
And one more thing, none of the other Intel drivers, and at least bnxt_en
and mlx5 both don't appear to count UDP offload mismatches as rx_errors.
Here is a related customer complaint:
https://community.intel.com/t5/Ethernet-Products/ice-rx-errros-is-too-sensitive-to-IP-TCP-attack-packets-Intel/td-p/1662125
Fixes: 4f1fe43c920b ("ice: Add more Rx errors to netdev's rx_error counter")
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: Jake Keller <jacob.e.keller@intel.com>
Cc: IWL <intel-wired-lan@lists.osuosl.org>
Signed-off-by: Jesse Brandeburg <jbrandeburg@cloudflare.com>
Acked-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/ice/ice_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index fc284802e2bcd..b5ebfcdc9d434 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6993,7 +6993,6 @@ void ice_update_vsi_stats(struct ice_vsi *vsi)
cur_ns->rx_errors = pf->stats.crc_errors +
pf->stats.illegal_bytes +
pf->stats.rx_undersize +
- pf->hw_csum_rx_error +
pf->stats.rx_jabber +
pf->stats.rx_fragments +
pf->stats.rx_oversize;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 025/122] net/mlx5e: TC, delete flows only for existing peers
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (23 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 024/122] ice: stop counting UDP csum mismatch as rx_errors Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 026/122] net/mlx5e: Account for netdev stats in ndo_get_stats64 Greg Kroah-Hartman
` (113 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Mark Bloch, Shay Drori, Tariq Toukan,
Simon Horman, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mark Bloch <mbloch@nvidia.com>
[ Upstream commit f67666938ae626cbda63fbf5176b3583c07e7124 ]
When deleting TC steering flows, iterate only over actual devcom
peers instead of assuming all possible ports exist. This avoids
touching non-existent peers and ensures cleanup is limited to
devices the driver is currently connected to.
BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 133c8a067 P4D 0
Oops: Oops: 0002 [#1] SMP
CPU: 19 UID: 0 PID: 2169 Comm: tc Not tainted 6.18.0+ #156 NONE
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:mlx5e_tc_del_fdb_peers_flow+0xbe/0x200 [mlx5_core]
Code: 00 00 a8 08 74 a8 49 8b 46 18 f6 c4 02 74 9f 4c 8d bf a0 12 00 00 4c 89 ff e8 0e e7 96 e1 49 8b 44 24 08 49 8b 0c 24 4c 89 ff <48> 89 41 08 48 89 08 49 89 2c 24 49 89 5c 24 08 e8 7d ce 96 e1 49
RSP: 0018:ff11000143867528 EFLAGS: 00010246
RAX: 0000000000000000 RBX: dead000000000122 RCX: 0000000000000000
RDX: ff11000143691580 RSI: ff110001026e5000 RDI: ff11000106f3d2a0
RBP: dead000000000100 R08: 00000000000003fd R09: 0000000000000002
R10: ff11000101c75690 R11: ff1100085faea178 R12: ff11000115f0ae78
R13: 0000000000000000 R14: ff11000115f0a800 R15: ff11000106f3d2a0
FS: 00007f35236bf740(0000) GS:ff110008dc809000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000157a01001 CR4: 0000000000373eb0
Call Trace:
<TASK>
mlx5e_tc_del_flow+0x46/0x270 [mlx5_core]
mlx5e_flow_put+0x25/0x50 [mlx5_core]
mlx5e_delete_flower+0x2a6/0x3e0 [mlx5_core]
tc_setup_cb_reoffload+0x20/0x80
fl_reoffload+0x26f/0x2f0 [cls_flower]
? mlx5e_tc_reoffload_flows_work+0xc0/0xc0 [mlx5_core]
? mlx5e_tc_reoffload_flows_work+0xc0/0xc0 [mlx5_core]
tcf_block_playback_offloads+0x9e/0x1c0
tcf_block_unbind+0x7b/0xd0
tcf_block_setup+0x186/0x1d0
tcf_block_offload_cmd.isra.0+0xef/0x130
tcf_block_offload_unbind+0x43/0x70
__tcf_block_put+0x85/0x160
ingress_destroy+0x32/0x110 [sch_ingress]
__qdisc_destroy+0x44/0x100
qdisc_graft+0x22b/0x610
tc_get_qdisc+0x183/0x4d0
rtnetlink_rcv_msg+0x2d7/0x3d0
? rtnl_calcit.isra.0+0x100/0x100
netlink_rcv_skb+0x53/0x100
netlink_unicast+0x249/0x320
? __alloc_skb+0x102/0x1f0
netlink_sendmsg+0x1e3/0x420
__sock_sendmsg+0x38/0x60
____sys_sendmsg+0x1ef/0x230
? copy_msghdr_from_user+0x6c/0xa0
___sys_sendmsg+0x7f/0xc0
? ___sys_recvmsg+0x8a/0xc0
? __sys_sendto+0x119/0x180
__sys_sendmsg+0x61/0xb0
do_syscall_64+0x55/0x640
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x7f35238bb764
Code: 15 b9 86 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb bf 0f 1f 44 00 00 f3 0f 1e fa 80 3d e5 08 0d 00 00 74 13 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 4c c3 0f 1f 00 55 48 89 e5 48 83 ec 20 89 55
RSP: 002b:00007ffed4c35638 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000055a2efcc75e0 RCX: 00007f35238bb764
RDX: 0000000000000000 RSI: 00007ffed4c356a0 RDI: 0000000000000003
RBP: 00007ffed4c35710 R08: 0000000000000010 R09: 00007f3523984b20
R10: 0000000000000004 R11: 0000000000000202 R12: 00007ffed4c35790
R13: 000000006947df8f R14: 000055a2efcc75e0 R15: 00007ffed4c35780
Fixes: 9be6c21fdcf8 ("net/mlx5e: Handle offloads flows per peer")
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Shay Drori <shayd@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1769411695-18820-3-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../net/ethernet/mellanox/mlx5/core/en_tc.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 00c2763e57ca1..ebea43c235cc3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2147,11 +2147,14 @@ static void mlx5e_tc_del_fdb_peer_flow(struct mlx5e_tc_flow *flow,
static void mlx5e_tc_del_fdb_peers_flow(struct mlx5e_tc_flow *flow)
{
+ struct mlx5_devcom_comp_dev *devcom;
+ struct mlx5_devcom_comp_dev *pos;
+ struct mlx5_eswitch *peer_esw;
int i;
- for (i = 0; i < MLX5_MAX_PORTS; i++) {
- if (i == mlx5_get_dev_index(flow->priv->mdev))
- continue;
+ devcom = flow->priv->mdev->priv.eswitch->devcom;
+ mlx5_devcom_for_each_peer_entry(devcom, peer_esw, pos) {
+ i = mlx5_get_dev_index(peer_esw->dev);
mlx5e_tc_del_fdb_peer_flow(flow, i);
}
}
@@ -5511,12 +5514,16 @@ int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags)
void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw)
{
+ struct mlx5_devcom_comp_dev *devcom;
+ struct mlx5_devcom_comp_dev *pos;
struct mlx5e_tc_flow *flow, *tmp;
+ struct mlx5_eswitch *peer_esw;
int i;
- for (i = 0; i < MLX5_MAX_PORTS; i++) {
- if (i == mlx5_get_dev_index(esw->dev))
- continue;
+ devcom = esw->devcom;
+
+ mlx5_devcom_for_each_peer_entry(devcom, peer_esw, pos) {
+ i = mlx5_get_dev_index(peer_esw->dev);
list_for_each_entry_safe(flow, tmp, &esw->offloads.peer_flows[i], peer[i])
mlx5e_tc_del_fdb_peers_flow(flow);
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 026/122] net/mlx5e: Account for netdev stats in ndo_get_stats64
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (24 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 025/122] net/mlx5e: TC, delete flows only for existing peers Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 027/122] nfc: nci: Fix race between rfkill and nci_unregister_device() Greg Kroah-Hartman
` (112 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Gal Pressman, Tariq Toukan,
Simon Horman, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Gal Pressman <gal@nvidia.com>
[ Upstream commit 476681f10cc1e0e56e26856684e75d4678b072b2 ]
The driver's ndo_get_stats64 callback is only reporting mlx5 counters,
without accounting for the netdev stats, causing errors from the network
stack to be invisible in statistics.
Add netdev_stats_to_stats64() call to first populate the counters, then
add mlx5 counters on top, ensuring both are accounted for (where
appropriate).
Fixes: f62b8bb8f2d3 ("net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality")
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1769411695-18820-4-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../net/ethernet/mellanox/mlx5/core/en_main.c | 20 ++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index f8d9968542d9c..59e17b41c3a67 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4033,6 +4033,8 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
mlx5e_queue_update_stats(priv);
}
+ netdev_stats_to_stats64(stats, &dev->stats);
+
if (mlx5e_is_uplink_rep(priv)) {
struct mlx5e_vport_stats *vstats = &priv->stats.vport;
@@ -4049,21 +4051,21 @@ mlx5e_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
mlx5e_fold_sw_stats64(priv, stats);
}
- stats->rx_missed_errors = priv->stats.qcnt.rx_out_of_buffer;
- stats->rx_dropped = PPORT_2863_GET(pstats, if_in_discards);
+ stats->rx_missed_errors += priv->stats.qcnt.rx_out_of_buffer;
+ stats->rx_dropped += PPORT_2863_GET(pstats, if_in_discards);
- stats->rx_length_errors =
+ stats->rx_length_errors +=
PPORT_802_3_GET(pstats, a_in_range_length_errors) +
PPORT_802_3_GET(pstats, a_out_of_range_length_field) +
PPORT_802_3_GET(pstats, a_frame_too_long_errors) +
VNIC_ENV_GET(&priv->stats.vnic, eth_wqe_too_small);
- stats->rx_crc_errors =
+ stats->rx_crc_errors +=
PPORT_802_3_GET(pstats, a_frame_check_sequence_errors);
- stats->rx_frame_errors = PPORT_802_3_GET(pstats, a_alignment_errors);
- stats->tx_aborted_errors = PPORT_2863_GET(pstats, if_out_discards);
- stats->rx_errors = stats->rx_length_errors + stats->rx_crc_errors +
- stats->rx_frame_errors;
- stats->tx_errors = stats->tx_aborted_errors + stats->tx_carrier_errors;
+ stats->rx_frame_errors += PPORT_802_3_GET(pstats, a_alignment_errors);
+ stats->tx_aborted_errors += PPORT_2863_GET(pstats, if_out_discards);
+ stats->rx_errors += stats->rx_length_errors + stats->rx_crc_errors +
+ stats->rx_frame_errors;
+ stats->tx_errors += stats->tx_aborted_errors + stats->tx_carrier_errors;
}
static void mlx5e_nic_set_rx_mode(struct mlx5e_priv *priv)
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 027/122] nfc: nci: Fix race between rfkill and nci_unregister_device().
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (25 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 026/122] net/mlx5e: Account for netdev stats in ndo_get_stats64 Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 028/122] net: bridge: fix static key check Greg Kroah-Hartman
` (111 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, syzbot+f9c5fd1a0874f9069dce,
Kuniyuki Iwashima, Simon Horman, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kuniyuki Iwashima <kuniyu@google.com>
[ Upstream commit d2492688bb9fed6ab6e313682c387ae71a66ebae ]
syzbot reported the splat below [0] without a repro.
It indicates that struct nci_dev.cmd_wq had been destroyed before
nci_close_device() was called via rfkill.
nci_dev.cmd_wq is only destroyed in nci_unregister_device(), which
(I think) was called from virtual_ncidev_close() when syzbot close()d
an fd of virtual_ncidev.
The problem is that nci_unregister_device() destroys nci_dev.cmd_wq
first and then calls nfc_unregister_device(), which removes the
device from rfkill by rfkill_unregister().
So, the device is still visible via rfkill even after nci_dev.cmd_wq
is destroyed.
Let's unregister the device from rfkill first in nci_unregister_device().
Note that we cannot call nfc_unregister_device() before
nci_close_device() because
1) nfc_unregister_device() calls device_del() which frees
all memory allocated by devm_kzalloc() and linked to
ndev->conn_info_list
2) nci_rx_work() could try to queue nci_conn_info to
ndev->conn_info_list which could be leaked
Thus, nfc_unregister_device() is split into two functions so we
can remove rfkill interfaces only before nci_close_device().
[0]:
DEBUG_LOCKS_WARN_ON(1)
WARNING: kernel/locking/lockdep.c:238 at hlock_class kernel/locking/lockdep.c:238 [inline], CPU#0: syz.0.8675/6349
WARNING: kernel/locking/lockdep.c:238 at check_wait_context kernel/locking/lockdep.c:4854 [inline], CPU#0: syz.0.8675/6349
WARNING: kernel/locking/lockdep.c:238 at __lock_acquire+0x39d/0x2cf0 kernel/locking/lockdep.c:5187, CPU#0: syz.0.8675/6349
Modules linked in:
CPU: 0 UID: 0 PID: 6349 Comm: syz.0.8675 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
RIP: 0010:hlock_class kernel/locking/lockdep.c:238 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4854 [inline]
RIP: 0010:__lock_acquire+0x3a4/0x2cf0 kernel/locking/lockdep.c:5187
Code: 18 00 4c 8b 74 24 08 75 27 90 e8 17 f2 fc 02 85 c0 74 1c 83 3d 50 e0 4e 0e 00 75 13 48 8d 3d 43 f7 51 0e 48 c7 c6 8b 3a de 8d <67> 48 0f b9 3a 90 31 c0 0f b6 98 c4 00 00 00 41 8b 45 20 25 ff 1f
RSP: 0018:ffffc9000c767680 EFLAGS: 00010046
RAX: 0000000000000001 RBX: 0000000000040000 RCX: 0000000000080000
RDX: ffffc90013080000 RSI: ffffffff8dde3a8b RDI: ffffffff8ff24ca0
RBP: 0000000000000003 R08: ffffffff8fef35a3 R09: 1ffffffff1fde6b4
R10: dffffc0000000000 R11: fffffbfff1fde6b5 R12: 00000000000012a2
R13: ffff888030338ba8 R14: ffff888030338000 R15: ffff888030338b30
FS: 00007fa5995f66c0(0000) GS:ffff8881256f8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e72f842d0 CR3: 00000000485a0000 CR4: 00000000003526f0
Call Trace:
<TASK>
lock_acquire+0x106/0x330 kernel/locking/lockdep.c:5868
touch_wq_lockdep_map+0xcb/0x180 kernel/workqueue.c:3940
__flush_workqueue+0x14b/0x14f0 kernel/workqueue.c:3982
nci_close_device+0x302/0x630 net/nfc/nci/core.c:567
nci_dev_down+0x3b/0x50 net/nfc/nci/core.c:639
nfc_dev_down+0x152/0x290 net/nfc/core.c:161
nfc_rfkill_set_block+0x2d/0x100 net/nfc/core.c:179
rfkill_set_block+0x1d2/0x440 net/rfkill/core.c:346
rfkill_fop_write+0x461/0x5a0 net/rfkill/core.c:1301
vfs_write+0x29a/0xb90 fs/read_write.c:684
ksys_write+0x150/0x270 fs/read_write.c:738
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa59b39acb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa5995f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa59b615fa0 RCX: 00007fa59b39acb9
RDX: 0000000000000008 RSI: 0000200000000080 RDI: 0000000000000007
RBP: 00007fa59b408bf7 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa59b616038 R14: 00007fa59b615fa0 R15: 00007ffc82218788
</TASK>
Fixes: 6a2968aaf50c ("NFC: basic NCI protocol implementation")
Reported-by: syzbot+f9c5fd1a0874f9069dce@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/695e7f56.050a0220.1c677c.036c.GAE@google.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260127040411.494931-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/net/nfc/nfc.h | 2 ++
net/nfc/core.c | 27 ++++++++++++++++++++++++---
net/nfc/nci/core.c | 4 +++-
3 files changed, 29 insertions(+), 4 deletions(-)
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 127e6c7d910dc..c54df042db6be 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -219,6 +219,8 @@ static inline void nfc_free_device(struct nfc_dev *dev)
int nfc_register_device(struct nfc_dev *dev);
+void nfc_unregister_rfkill(struct nfc_dev *dev);
+void nfc_remove_device(struct nfc_dev *dev);
void nfc_unregister_device(struct nfc_dev *dev);
/**
diff --git a/net/nfc/core.c b/net/nfc/core.c
index 82f023f377541..f50e5bab35d8e 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -1147,14 +1147,14 @@ int nfc_register_device(struct nfc_dev *dev)
EXPORT_SYMBOL(nfc_register_device);
/**
- * nfc_unregister_device - unregister a nfc device in the nfc subsystem
+ * nfc_unregister_rfkill - unregister a nfc device in the rfkill subsystem
*
* @dev: The nfc device to unregister
*/
-void nfc_unregister_device(struct nfc_dev *dev)
+void nfc_unregister_rfkill(struct nfc_dev *dev)
{
- int rc;
struct rfkill *rfk = NULL;
+ int rc;
pr_debug("dev_name=%s\n", dev_name(&dev->dev));
@@ -1175,7 +1175,16 @@ void nfc_unregister_device(struct nfc_dev *dev)
rfkill_unregister(rfk);
rfkill_destroy(rfk);
}
+}
+EXPORT_SYMBOL(nfc_unregister_rfkill);
+/**
+ * nfc_remove_device - remove a nfc device in the nfc subsystem
+ *
+ * @dev: The nfc device to remove
+ */
+void nfc_remove_device(struct nfc_dev *dev)
+{
if (dev->ops->check_presence) {
timer_delete_sync(&dev->check_pres_timer);
cancel_work_sync(&dev->check_pres_work);
@@ -1188,6 +1197,18 @@ void nfc_unregister_device(struct nfc_dev *dev)
device_del(&dev->dev);
mutex_unlock(&nfc_devlist_mutex);
}
+EXPORT_SYMBOL(nfc_remove_device);
+
+/**
+ * nfc_unregister_device - unregister a nfc device in the nfc subsystem
+ *
+ * @dev: The nfc device to unregister
+ */
+void nfc_unregister_device(struct nfc_dev *dev)
+{
+ nfc_unregister_rfkill(dev);
+ nfc_remove_device(dev);
+}
EXPORT_SYMBOL(nfc_unregister_device);
static int __init nfc_init(void)
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index fc921cd2cdffa..e419e020a70a3 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -1303,6 +1303,8 @@ void nci_unregister_device(struct nci_dev *ndev)
{
struct nci_conn_info *conn_info, *n;
+ nfc_unregister_rfkill(ndev->nfc_dev);
+
/* This set_bit is not protected with specialized barrier,
* However, it is fine because the mutex_lock(&ndev->req_lock);
* in nci_close_device() will help to emit one.
@@ -1320,7 +1322,7 @@ void nci_unregister_device(struct nci_dev *ndev)
/* conn_info is allocated with devm_kzalloc */
}
- nfc_unregister_device(ndev->nfc_dev);
+ nfc_remove_device(ndev->nfc_dev);
}
EXPORT_SYMBOL(nci_unregister_device);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 028/122] net: bridge: fix static key check
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (26 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 027/122] nfc: nci: Fix race between rfkill and nci_unregister_device() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 029/122] net/mlx5e: dont assume psp tx skbs are ipv6 csum handling Greg Kroah-Hartman
` (110 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Martin Kaiser, Florian Westphal,
Nikolay Aleksandrov, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Martin Kaiser <martin@kaiser.cx>
[ Upstream commit cc0cf10fdaeadf5542d64a55b5b4120d3df90b7d ]
Fix the check if netfilter's static keys are available. netfilter defines
and exports static keys if CONFIG_JUMP_LABEL is enabled. (HAVE_JUMP_LABEL
is never defined.)
Fixes: 971502d77faa ("bridge: netfilter: unroll NF_HOOK helper in bridge input path")
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20260127101925.1754425-1-martin@kaiser.cx
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/bridge/br_input.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index e355a15bf5ab1..1405f1061a549 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -274,7 +274,7 @@ static int nf_hook_bridge_pre(struct sk_buff *skb, struct sk_buff **pskb)
int ret;
net = dev_net(skb->dev);
-#ifdef HAVE_JUMP_LABEL
+#ifdef CONFIG_JUMP_LABEL
if (!static_key_false(&nf_hooks_needed[NFPROTO_BRIDGE][NF_BR_PRE_ROUTING]))
goto frame_finish;
#endif
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 029/122] net/mlx5e: dont assume psp tx skbs are ipv6 csum handling
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (27 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 028/122] net: bridge: fix static key check Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 030/122] net: phy: micrel: fix clk warning when removing the driver Greg Kroah-Hartman
` (109 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Daniel Zahka, Eric Dumazet,
Cosmin Ratiu, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Daniel Zahka <daniel.zahka@gmail.com>
[ Upstream commit a62f7d62d2b115e67c7224e36ace4ef12a9650b4 ]
mlx5e_psp_handle_tx_skb() assumes skbs are ipv6 when doing a partial
TCP checksum with tso. Make correctly mlx5e_psp_handle_tx_skb() handle
ipv4 packets.
Fixes: e5a1861a298e ("net/mlx5e: Implement PSP Tx data path")
Signed-off-by: Daniel Zahka <daniel.zahka@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Link: https://patch.msgid.link/20260126-dzahka-fix-tx-csum-partial-v2-1-0a905590ea5f@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../mellanox/mlx5/core/en_accel/psp_rxtx.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/psp_rxtx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/psp_rxtx.c
index 828bff1137aff..fa98d0074531b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/psp_rxtx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/psp_rxtx.c
@@ -177,8 +177,6 @@ bool mlx5e_psp_handle_tx_skb(struct net_device *netdev,
{
struct mlx5e_priv *priv = netdev_priv(netdev);
struct net *net = sock_net(skb->sk);
- const struct ipv6hdr *ip6;
- struct tcphdr *th;
if (!mlx5e_psp_set_state(priv, skb, psp_st))
return true;
@@ -189,11 +187,18 @@ bool mlx5e_psp_handle_tx_skb(struct net_device *netdev,
return false;
}
if (skb_is_gso(skb)) {
- ip6 = ipv6_hdr(skb);
- th = inner_tcp_hdr(skb);
+ int len = skb_shinfo(skb)->gso_size + inner_tcp_hdrlen(skb);
+ struct tcphdr *th = inner_tcp_hdr(skb);
- th->check = ~tcp_v6_check(skb_shinfo(skb)->gso_size + inner_tcp_hdrlen(skb), &ip6->saddr,
- &ip6->daddr, 0);
+ if (skb->protocol == htons(ETH_P_IP)) {
+ const struct iphdr *ip = ip_hdr(skb);
+
+ th->check = ~tcp_v4_check(len, ip->saddr, ip->daddr, 0);
+ } else {
+ const struct ipv6hdr *ip6 = ipv6_hdr(skb);
+
+ th->check = ~tcp_v6_check(len, &ip6->saddr, &ip6->daddr, 0);
+ }
}
return true;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 030/122] net: phy: micrel: fix clk warning when removing the driver
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (28 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 029/122] net/mlx5e: dont assume psp tx skbs are ipv6 csum handling Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 031/122] net/mlx5: fs, Fix inverted cap check in tx flow table root disconnect Greg Kroah-Hartman
` (108 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Wei Fang, Maxime Chevallier,
Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wei Fang <wei.fang@nxp.com>
[ Upstream commit 2aa1545ba8d4801fba5be83a404e28014b80196a ]
Since the commit 25c6a5ab151f ("net: phy: micrel: Dynamically control
external clock of KSZ PHY"), the clock of Micrel PHY has been enabled
by phy_driver::resume() and disabled by phy_driver::suspend(). However,
devm_clk_get_optional_enabled() is used in kszphy_probe(), so the clock
will automatically be disabled when the device is unbound from the bus.
Therefore, this could cause the clock to be disabled twice, resulting
in clk driver warnings.
For example, this issue can be reproduced on i.MX6ULL platform, and we
can see the following logs when removing the FEC MAC drivers.
$ echo 2188000.ethernet > /sys/bus/platform/drivers/fec/unbind
$ echo 20b4000.ethernet > /sys/bus/platform/drivers/fec/unbind
[ 109.758207] ------------[ cut here ]------------
[ 109.758240] WARNING: drivers/clk/clk.c:1188 at clk_core_disable+0xb4/0xd0, CPU#0: sh/639
[ 109.771011] enet2_ref already disabled
[ 109.793359] Call trace:
[ 109.822006] clk_core_disable from clk_disable+0x28/0x34
[ 109.827340] clk_disable from clk_disable_unprepare+0xc/0x18
[ 109.833029] clk_disable_unprepare from devm_clk_release+0x1c/0x28
[ 109.839241] devm_clk_release from devres_release_all+0x98/0x100
[ 109.845278] devres_release_all from device_unbind_cleanup+0xc/0x70
[ 109.851571] device_unbind_cleanup from device_release_driver_internal+0x1a4/0x1f4
[ 109.859170] device_release_driver_internal from bus_remove_device+0xbc/0xe4
[ 109.866243] bus_remove_device from device_del+0x140/0x458
[ 109.871757] device_del from phy_mdio_device_remove+0xc/0x24
[ 109.877452] phy_mdio_device_remove from mdiobus_unregister+0x40/0xac
[ 109.883918] mdiobus_unregister from fec_enet_mii_remove+0x40/0x78
[ 109.890125] fec_enet_mii_remove from fec_drv_remove+0x4c/0x158
[ 109.896076] fec_drv_remove from device_release_driver_internal+0x17c/0x1f4
[ 109.962748] WARNING: drivers/clk/clk.c:1047 at clk_core_unprepare+0xfc/0x13c, CPU#0: sh/639
[ 109.975805] enet2_ref already unprepared
[ 110.002866] Call trace:
[ 110.031758] clk_core_unprepare from clk_unprepare+0x24/0x2c
[ 110.037440] clk_unprepare from devm_clk_release+0x1c/0x28
[ 110.042957] devm_clk_release from devres_release_all+0x98/0x100
[ 110.048989] devres_release_all from device_unbind_cleanup+0xc/0x70
[ 110.055280] device_unbind_cleanup from device_release_driver_internal+0x1a4/0x1f4
[ 110.062877] device_release_driver_internal from bus_remove_device+0xbc/0xe4
[ 110.069950] bus_remove_device from device_del+0x140/0x458
[ 110.075469] device_del from phy_mdio_device_remove+0xc/0x24
[ 110.081165] phy_mdio_device_remove from mdiobus_unregister+0x40/0xac
[ 110.087632] mdiobus_unregister from fec_enet_mii_remove+0x40/0x78
[ 110.093836] fec_enet_mii_remove from fec_drv_remove+0x4c/0x158
[ 110.099782] fec_drv_remove from device_release_driver_internal+0x17c/0x1f4
After analyzing the process of removing the FEC driver, as shown below,
it can be seen that the clock was disabled twice by the PHY driver.
fec_drv_remove()
--> fec_enet_close()
--> phy_stop()
--> phy_suspend()
--> kszphy_suspend() #1 The clock is disabled
--> fec_enet_mii_remove()
--> mdiobus_unregister()
--> phy_mdio_device_remove()
--> device_del()
--> devm_clk_release() #2 The clock is disabled again
Therefore, devm_clk_get_optional() is used to fix the above issue. And
to avoid the issue mentioned by the commit 985329462723 ("net: phy:
micrel: use devm_clk_get_optional_enabled for the rmii-ref clock"), the
clock is enabled by clk_prepare_enable() to get the correct clock rate.
Fixes: 25c6a5ab151f ("net: phy: micrel: Dynamically control external clock of KSZ PHY")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20260126081544.983517-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/phy/micrel.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 01c87c9b77020..bc19880107ae4 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -2541,11 +2541,21 @@ static int kszphy_probe(struct phy_device *phydev)
kszphy_parse_led_mode(phydev);
- clk = devm_clk_get_optional_enabled(&phydev->mdio.dev, "rmii-ref");
+ clk = devm_clk_get_optional(&phydev->mdio.dev, "rmii-ref");
/* NOTE: clk may be NULL if building without CONFIG_HAVE_CLK */
if (!IS_ERR_OR_NULL(clk)) {
- unsigned long rate = clk_get_rate(clk);
bool rmii_ref_clk_sel_25_mhz;
+ unsigned long rate;
+ int err;
+
+ err = clk_prepare_enable(clk);
+ if (err) {
+ phydev_err(phydev, "Failed to enable rmii-ref clock\n");
+ return err;
+ }
+
+ rate = clk_get_rate(clk);
+ clk_disable_unprepare(clk);
if (type)
priv->rmii_ref_clk_sel = type->has_rmii_ref_clk_sel;
@@ -2563,13 +2573,12 @@ static int kszphy_probe(struct phy_device *phydev)
}
} else if (!clk) {
/* unnamed clock from the generic ethernet-phy binding */
- clk = devm_clk_get_optional_enabled(&phydev->mdio.dev, NULL);
+ clk = devm_clk_get_optional(&phydev->mdio.dev, NULL);
}
if (IS_ERR(clk))
return PTR_ERR(clk);
- clk_disable_unprepare(clk);
priv->clk = clk;
if (ksz8041_fiber_mode(phydev))
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 031/122] net/mlx5: fs, Fix inverted cap check in tx flow table root disconnect
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (29 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 030/122] net: phy: micrel: fix clk warning when removing the driver Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 032/122] net/mlx5: Initialize events outside devlink lock Greg Kroah-Hartman
` (107 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Shay Drory, Mark Bloch, Simon Horman,
Tariq Toukan, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shay Drory <shayd@nvidia.com>
[ Upstream commit 2610a3d65691a1301ab10c92ff6ebab0bedf9199 ]
The capability check for reset_root_to_default was inverted, causing
the function to return -EOPNOTSUPP when the capability IS supported,
rather than when it is NOT supported.
Fix the capability check condition.
Fixes: 3c9c34c32bc6 ("net/mlx5: fs, Command to control TX flow table root")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1769503961-124173-2-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 1af76da8b1320..b79544134e2a2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -1167,7 +1167,8 @@ int mlx5_fs_cmd_set_tx_flow_table_root(struct mlx5_core_dev *dev, u32 ft_id, boo
u32 out[MLX5_ST_SZ_DW(set_flow_table_root_out)] = {};
u32 in[MLX5_ST_SZ_DW(set_flow_table_root_in)] = {};
- if (disconnect && MLX5_CAP_FLOWTABLE_NIC_TX(dev, reset_root_to_default))
+ if (disconnect &&
+ !MLX5_CAP_FLOWTABLE_NIC_TX(dev, reset_root_to_default))
return -EOPNOTSUPP;
MLX5_SET(set_flow_table_root_in, in, opcode,
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 032/122] net/mlx5: Initialize events outside devlink lock
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (30 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 031/122] net/mlx5: fs, Fix inverted cap check in tx flow table root disconnect Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 033/122] net/mlx5: Fix vhca_id access call trace use before alloc Greg Kroah-Hartman
` (106 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Cosmin Ratiu, Carolina Jubran,
Tariq Toukan, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Cosmin Ratiu <cratiu@nvidia.com>
[ Upstream commit b6b03097f9826db72aeb3f751774c5e9edd9a5b3 ]
Move event init/cleanup outside of mlx5_init_one() / mlx5_uninit_one()
and into the mlx5_mdev_init() / mlx5_mdev_uninit() functions.
By doing this, we avoid the events being reinitialized on devlink reload
and, more importantly, the events->sw_nh notifier chain becomes
available earlier in the init procedure, which will be used in
subsequent patches. This makes sense because the events struct is pure
software, independent of any HW details.
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1763325940-1231508-2-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: a8f930b7be7b ("net/mlx5: Fix vhca_id access call trace use before alloc")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../net/ethernet/mellanox/mlx5/core/main.c | 34 +++++++++++++------
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 9e0c9e6266a47..236cb1eb98c82 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -999,16 +999,10 @@ static int mlx5_init_once(struct mlx5_core_dev *dev)
goto err_irq_cleanup;
}
- err = mlx5_events_init(dev);
- if (err) {
- mlx5_core_err(dev, "failed to initialize events\n");
- goto err_eq_cleanup;
- }
-
err = mlx5_fw_reset_init(dev);
if (err) {
mlx5_core_err(dev, "failed to initialize fw reset events\n");
- goto err_events_cleanup;
+ goto err_eq_cleanup;
}
mlx5_cq_debugfs_init(dev);
@@ -1110,8 +1104,6 @@ static int mlx5_init_once(struct mlx5_core_dev *dev)
mlx5_cleanup_reserved_gids(dev);
mlx5_cq_debugfs_cleanup(dev);
mlx5_fw_reset_cleanup(dev);
-err_events_cleanup:
- mlx5_events_cleanup(dev);
err_eq_cleanup:
mlx5_eq_table_cleanup(dev);
err_irq_cleanup:
@@ -1144,7 +1136,6 @@ static void mlx5_cleanup_once(struct mlx5_core_dev *dev)
mlx5_cleanup_reserved_gids(dev);
mlx5_cq_debugfs_cleanup(dev);
mlx5_fw_reset_cleanup(dev);
- mlx5_events_cleanup(dev);
mlx5_eq_table_cleanup(dev);
mlx5_irq_table_cleanup(dev);
mlx5_devcom_unregister_device(dev->priv.devc);
@@ -1822,6 +1813,24 @@ static int vhca_id_show(struct seq_file *file, void *priv)
DEFINE_SHOW_ATTRIBUTE(vhca_id);
+static int mlx5_notifiers_init(struct mlx5_core_dev *dev)
+{
+ int err;
+
+ err = mlx5_events_init(dev);
+ if (err) {
+ mlx5_core_err(dev, "failed to initialize events\n");
+ return err;
+ }
+
+ return 0;
+}
+
+static void mlx5_notifiers_cleanup(struct mlx5_core_dev *dev)
+{
+ mlx5_events_cleanup(dev);
+}
+
int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
{
struct mlx5_priv *priv = &dev->priv;
@@ -1877,6 +1886,10 @@ int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
if (err)
goto err_hca_caps;
+ err = mlx5_notifiers_init(dev);
+ if (err)
+ goto err_hca_caps;
+
/* The conjunction of sw_vhca_id with sw_owner_id will be a global
* unique id per function which uses mlx5_core.
* Those values are supplied to FW as part of the init HCA command to
@@ -1919,6 +1932,7 @@ void mlx5_mdev_uninit(struct mlx5_core_dev *dev)
if (priv->sw_vhca_id > 0)
ida_free(&sw_vhca_ida, dev->priv.sw_vhca_id);
+ mlx5_notifiers_cleanup(dev);
mlx5_hca_caps_free(dev);
mlx5_adev_cleanup(dev);
mlx5_pagealloc_cleanup(dev);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 033/122] net/mlx5: Fix vhca_id access call trace use before alloc
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (31 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 032/122] net/mlx5: Initialize events outside devlink lock Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 034/122] net/mlx5e: Skip ESN replay window setup for IPsec crypto offload Greg Kroah-Hartman
` (105 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Parav Pandit, Shay Drori,
Simon Horman, Tariq Toukan, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Parav Pandit <parav@nvidia.com>
[ Upstream commit a8f930b7be7be3f18f14446df461e17137400407 ]
HCA CAP structure is allocated in mlx5_hca_caps_alloc().
mlx5_mdev_init()
mlx5_hca_caps_alloc()
And HCA CAP is read from the device in mlx5_init_one().
The vhca_id's debugfs file is published even before above two
operations are done.
Due to this when user reads the vhca id before the initialization,
following call trace is observed.
Fix this by deferring debugfs publication until the HCA CAP is
allocated and read from the device.
BUG: kernel NULL pointer dereference, address: 0000000000000004
PGD 0 P4D 0
Oops: Oops: 0000 [#1] SMP PTI
CPU: 23 UID: 0 PID: 6605 Comm: cat Kdump: loaded Not tainted 6.18.0-rc7-sf+ #110 PREEMPT(full)
Hardware name: Supermicro SYS-6028U-TR4+/X10DRU-i+, BIOS 2.0b 08/09/2016
RIP: 0010:vhca_id_show+0x17/0x30 [mlx5_core]
Code: cb 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 8b 47 70 48 c7 c6 45 f0 12 c1 48 8b 80 70 03 00 00 <8b> 50 04 0f ca 0f b7 d2 e8 8c 82 47 cb 31 c0 c3 cc cc cc cc 0f 1f
RSP: 0018:ffffd37f4f337d40 EFLAGS: 00010203
RAX: 0000000000000000 RBX: ffff8f18445c9b40 RCX: 0000000000000001
RDX: ffff8f1109825180 RSI: ffffffffc112f045 RDI: ffff8f18445c9b40
RBP: 0000000000000000 R08: 0000645eac0d2928 R09: 0000000000000006
R10: ffffd37f4f337d48 R11: 0000000000000000 R12: ffffd37f4f337dd8
R13: ffffd37f4f337db0 R14: ffff8f18445c9b68 R15: 0000000000000001
FS: 00007f3eea099580(0000) GS:ffff8f2090f1f000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000004 CR3: 00000008b64e4006 CR4: 00000000003726f0
Call Trace:
<TASK>
seq_read_iter+0x11f/0x4f0
? _raw_spin_unlock+0x15/0x30
? do_anonymous_page+0x104/0x810
seq_read+0xf6/0x120
? srso_alias_untrain_ret+0x1/0x10
full_proxy_read+0x5c/0x90
vfs_read+0xad/0x320
? handle_mm_fault+0x1ab/0x290
ksys_read+0x52/0xd0
do_syscall_64+0x61/0x11e0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Fixes: dd3dd7263cde ("net/mlx5: Expose vhca_id to debugfs")
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Shay Drori <shayd@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1769503961-124173-4-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../net/ethernet/mellanox/mlx5/core/debugfs.c | 16 ++++++++++++++++
drivers/net/ethernet/mellanox/mlx5/core/main.c | 14 +++-----------
.../net/ethernet/mellanox/mlx5/core/mlx5_core.h | 1 +
.../ethernet/mellanox/mlx5/core/sf/dev/driver.c | 1 +
4 files changed, 21 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
index 36806e813c33c..1301c56e20d65 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
@@ -613,3 +613,19 @@ void mlx5_debug_cq_remove(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
cq->dbg = NULL;
}
}
+
+static int vhca_id_show(struct seq_file *file, void *priv)
+{
+ struct mlx5_core_dev *dev = file->private;
+
+ seq_printf(file, "0x%x\n", MLX5_CAP_GEN(dev, vhca_id));
+ return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(vhca_id);
+
+void mlx5_vhca_debugfs_init(struct mlx5_core_dev *dev)
+{
+ debugfs_create_file("vhca_id", 0400, dev->priv.dbg.dbg_root, dev,
+ &vhca_id_fops);
+}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 236cb1eb98c82..14c57d4372802 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1803,16 +1803,6 @@ static int mlx5_hca_caps_alloc(struct mlx5_core_dev *dev)
return -ENOMEM;
}
-static int vhca_id_show(struct seq_file *file, void *priv)
-{
- struct mlx5_core_dev *dev = file->private;
-
- seq_printf(file, "0x%x\n", MLX5_CAP_GEN(dev, vhca_id));
- return 0;
-}
-
-DEFINE_SHOW_ATTRIBUTE(vhca_id);
-
static int mlx5_notifiers_init(struct mlx5_core_dev *dev)
{
int err;
@@ -1855,7 +1845,7 @@ int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
priv->numa_node = dev_to_node(mlx5_core_dma_dev(dev));
priv->dbg.dbg_root = debugfs_create_dir(dev_name(dev->device),
mlx5_debugfs_root);
- debugfs_create_file("vhca_id", 0400, priv->dbg.dbg_root, dev, &vhca_id_fops);
+
INIT_LIST_HEAD(&priv->traps);
err = mlx5_cmd_init(dev);
@@ -1993,6 +1983,8 @@ static int probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
goto err_init_one;
}
+ mlx5_vhca_debugfs_init(dev);
+
pci_save_state(pdev);
return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
index 082259b56816c..da5345e19082d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -258,6 +258,7 @@ int mlx5_wait_for_pages(struct mlx5_core_dev *dev, int *pages);
void mlx5_cmd_flush(struct mlx5_core_dev *dev);
void mlx5_cq_debugfs_init(struct mlx5_core_dev *dev);
void mlx5_cq_debugfs_cleanup(struct mlx5_core_dev *dev);
+void mlx5_vhca_debugfs_init(struct mlx5_core_dev *dev);
int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, u8 feature_group,
u8 access_reg_group);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
index b706f1486504a..c45540fe7d9d9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/driver.c
@@ -76,6 +76,7 @@ static int mlx5_sf_dev_probe(struct auxiliary_device *adev, const struct auxilia
goto init_one_err;
}
+ mlx5_vhca_debugfs_init(mdev);
return 0;
init_one_err:
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 034/122] net/mlx5e: Skip ESN replay window setup for IPsec crypto offload
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (32 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 033/122] net/mlx5: Fix vhca_id access call trace use before alloc Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 035/122] wifi: mac80211: parse all TTLM entries Greg Kroah-Hartman
` (104 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jianbo Liu, Leon Romanovsky,
Simon Horman, Tariq Toukan, Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jianbo Liu <jianbol@nvidia.com>
[ Upstream commit 011be342dd24b5168a5dcf408b14c3babe503341 ]
Commit a5e400a985df ("net/mlx5e: Honor user choice of IPsec replay
window size") introduced logic to setup the ESN replay window size.
This logic is only valid for packet offload.
However, the check to skip this block only covered outbound offloads.
It was not skipped for crypto offload, causing it to fall through to
the new switch statement and trigger its WARN_ON default case (for
instance, if a window larger than 256 bits was configured).
Fix this by amending the condition to also skip the replay window
setup if the offload type is not XFRM_DEV_OFFLOAD_PACKET.
Fixes: a5e400a985df ("net/mlx5e: Honor user choice of IPsec replay window size")
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1769503961-124173-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
index a8fb4bec369cf..9c7064187ed0f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c
@@ -430,7 +430,8 @@ void mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry,
attrs->replay_esn.esn = sa_entry->esn_state.esn;
attrs->replay_esn.esn_msb = sa_entry->esn_state.esn_msb;
attrs->replay_esn.overlap = sa_entry->esn_state.overlap;
- if (attrs->dir == XFRM_DEV_OFFLOAD_OUT)
+ if (attrs->dir == XFRM_DEV_OFFLOAD_OUT ||
+ x->xso.type != XFRM_DEV_OFFLOAD_PACKET)
goto skip_replay_window;
switch (x->replay_esn->replay_window) {
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 035/122] wifi: mac80211: parse all TTLM entries
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (33 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 034/122] net/mlx5e: Skip ESN replay window setup for IPsec crypto offload Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 036/122] wifi: mac80211: apply advertised TTLM from association response Greg Kroah-Hartman
` (103 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Benjamin Berg, Johannes Berg,
Ilan Peer, Miri Korenblit, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Benjamin Berg <benjamin.berg@intel.com>
[ Upstream commit 3fa2886d11d4545dc0dcfd0759ffbd03f88b5410 ]
For the follow up patch, we need to properly parse TTLM entries that do
not have a switch time. Change the logic so that ieee80211_parse_adv_t2l
returns usable values in all non-error cases. Before the values filled
in were technically incorrect but enough for ieee80211_process_adv_ttlm.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260118093904.ccd324e2dd59.I69f0bee0a22e9b11bb95beef313e305dab17c051@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Stable-dep-of: 1eab33aa63c9 ("wifi: mac80211: correctly decode TTLM with default link map")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/mac80211/mlme.c | 25 ++++++++++++++-----------
1 file changed, 14 insertions(+), 11 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index f3138d1585353..d70163c0b9e32 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -7014,10 +7014,6 @@ ieee80211_parse_adv_t2l(struct ieee80211_sub_if_data *sdata,
pos = (void *)ttlm->optional;
control = ttlm->control;
- if ((control & IEEE80211_TTLM_CONTROL_DEF_LINK_MAP) ||
- !(control & IEEE80211_TTLM_CONTROL_SWITCH_TIME_PRESENT))
- return 0;
-
if ((control & IEEE80211_TTLM_CONTROL_DIRECTION) !=
IEEE80211_TTLM_DIRECTION_BOTH) {
sdata_info(sdata, "Invalid advertised T2L map direction\n");
@@ -7027,21 +7023,28 @@ ieee80211_parse_adv_t2l(struct ieee80211_sub_if_data *sdata,
link_map_presence = *pos;
pos++;
- ttlm_info->switch_time = get_unaligned_le16(pos);
+ if (control & IEEE80211_TTLM_CONTROL_SWITCH_TIME_PRESENT) {
+ ttlm_info->switch_time = get_unaligned_le16(pos);
- /* Since ttlm_info->switch_time == 0 means no switch time, bump it
- * by 1.
- */
- if (!ttlm_info->switch_time)
- ttlm_info->switch_time = 1;
+ /* Since ttlm_info->switch_time == 0 means no switch time, bump
+ * it by 1.
+ */
+ if (!ttlm_info->switch_time)
+ ttlm_info->switch_time = 1;
- pos += 2;
+ pos += 2;
+ }
if (control & IEEE80211_TTLM_CONTROL_EXPECTED_DUR_PRESENT) {
ttlm_info->duration = pos[0] | pos[1] << 8 | pos[2] << 16;
pos += 3;
}
+ if (control & IEEE80211_TTLM_CONTROL_DEF_LINK_MAP) {
+ ttlm_info->map = 0xffff;
+ return 0;
+ }
+
if (control & IEEE80211_TTLM_CONTROL_LINK_MAP_SIZE)
map_size = 1;
else
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 036/122] wifi: mac80211: apply advertised TTLM from association response
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (34 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 035/122] wifi: mac80211: parse all TTLM entries Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 037/122] wifi: mac80211: correctly decode TTLM with default link map Greg Kroah-Hartman
` (102 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Benjamin Berg, Miri Korenblit,
Johannes Berg, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Benjamin Berg <benjamin.berg@intel.com>
[ Upstream commit aebc29dec67aa998a9ea6d34aacba7b5c6a74d33 ]
When the AP has a disabled link that the station can include in the
association, the fact that the link is dormant needs to be advertised
in the TID to Link Mapping (TTLM). Section 35.3.7.2.3 ("Negotiation of
TTLM") of Draft P802.11REVmf_D1.0 also states that the mapping needs to
be included in the association response frame.
As such, we can simply rely on the TTLM from the association response.
Before this change mac80211 would not properly track that an advertised
TTLM was effectively active, resulting in it not enabling the link once
it became available again.
For the link reconfiguration case, the data was not used at all. This
behaviour is actually correct because Draft P802.11REVmf_D1.0 states in
section 35.3.6.4 that we "shall operate with all the TIDs mapped to the
newly added links ..."
Fixes: 6d543b34dbcf ("wifi: mac80211: Support disabled links during association")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260118093904.43c861424543.I067f702ac46b84ac3f8b4ea16fb0db9cbbfae7e2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Stable-dep-of: 1eab33aa63c9 ("wifi: mac80211: correctly decode TTLM with default link map")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/mac80211/ieee80211_i.h | 2 -
net/mac80211/mlme.c | 216 ++++++++++++++++++++-----------------
2 files changed, 119 insertions(+), 99 deletions(-)
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 878c3b14aeb80..5c0c833fcf7a9 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -451,8 +451,6 @@ struct ieee80211_mgd_assoc_data {
struct ieee80211_conn_settings conn;
u16 status;
-
- bool disabled;
} link[IEEE80211_MLD_MAX_NUM_LINKS];
u8 ap_addr[ETH_ALEN] __aligned(2);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index d70163c0b9e32..21c73a65f73f9 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -6161,6 +6161,98 @@ static bool ieee80211_get_dtim(const struct cfg80211_bss_ies *ies,
return true;
}
+static u16 ieee80211_get_ttlm(u8 bm_size, u8 *data)
+{
+ if (bm_size == 1)
+ return *data;
+
+ return get_unaligned_le16(data);
+}
+
+static int
+ieee80211_parse_adv_t2l(struct ieee80211_sub_if_data *sdata,
+ const struct ieee80211_ttlm_elem *ttlm,
+ struct ieee80211_adv_ttlm_info *ttlm_info)
+{
+ /* The element size was already validated in
+ * ieee80211_tid_to_link_map_size_ok()
+ */
+ u8 control, link_map_presence, map_size, tid;
+ u8 *pos;
+
+ memset(ttlm_info, 0, sizeof(*ttlm_info));
+ pos = (void *)ttlm->optional;
+ control = ttlm->control;
+
+ if ((control & IEEE80211_TTLM_CONTROL_DIRECTION) !=
+ IEEE80211_TTLM_DIRECTION_BOTH) {
+ sdata_info(sdata, "Invalid advertised T2L map direction\n");
+ return -EINVAL;
+ }
+
+ link_map_presence = *pos;
+ pos++;
+
+ if (control & IEEE80211_TTLM_CONTROL_SWITCH_TIME_PRESENT) {
+ ttlm_info->switch_time = get_unaligned_le16(pos);
+
+ /* Since ttlm_info->switch_time == 0 means no switch time, bump
+ * it by 1.
+ */
+ if (!ttlm_info->switch_time)
+ ttlm_info->switch_time = 1;
+
+ pos += 2;
+ }
+
+ if (control & IEEE80211_TTLM_CONTROL_EXPECTED_DUR_PRESENT) {
+ ttlm_info->duration = pos[0] | pos[1] << 8 | pos[2] << 16;
+ pos += 3;
+ }
+
+ if (control & IEEE80211_TTLM_CONTROL_DEF_LINK_MAP) {
+ ttlm_info->map = 0xffff;
+ return 0;
+ }
+
+ if (control & IEEE80211_TTLM_CONTROL_LINK_MAP_SIZE)
+ map_size = 1;
+ else
+ map_size = 2;
+
+ /* According to Draft P802.11be_D3.0 clause 35.3.7.1.7, an AP MLD shall
+ * not advertise a TID-to-link mapping that does not map all TIDs to the
+ * same link set, reject frame if not all links have mapping
+ */
+ if (link_map_presence != 0xff) {
+ sdata_info(sdata,
+ "Invalid advertised T2L mapping presence indicator\n");
+ return -EINVAL;
+ }
+
+ ttlm_info->map = ieee80211_get_ttlm(map_size, pos);
+ if (!ttlm_info->map) {
+ sdata_info(sdata,
+ "Invalid advertised T2L map for TID 0\n");
+ return -EINVAL;
+ }
+
+ pos += map_size;
+
+ for (tid = 1; tid < 8; tid++) {
+ u16 map = ieee80211_get_ttlm(map_size, pos);
+
+ if (map != ttlm_info->map) {
+ sdata_info(sdata, "Invalid advertised T2L map for tid %d\n",
+ tid);
+ return -EINVAL;
+ }
+
+ pos += map_size;
+ }
+ return 0;
+}
+
static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt,
struct ieee802_11_elems *elems,
@@ -6192,8 +6284,6 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
continue;
valid_links |= BIT(link_id);
- if (assoc_data->link[link_id].disabled)
- dormant_links |= BIT(link_id);
if (link_id != assoc_data->assoc_link_id) {
err = ieee80211_sta_allocate_link(sta, link_id);
@@ -6202,6 +6292,33 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
}
}
+ /*
+ * We do not support setting a negotiated TTLM during
+ * association. As such, we can assume that if there is a TTLM,
+ * then it is the currently active advertised TTLM.
+ * In that case, there must be exactly one TTLM that does not
+ * have a switch time set. This mapping should also leave us
+ * with at least one usable link.
+ */
+ if (elems->ttlm_num > 1) {
+ sdata_info(sdata,
+ "More than one advertised TTLM in association response\n");
+ goto out_err;
+ } else if (elems->ttlm_num == 1) {
+ if (ieee80211_parse_adv_t2l(sdata, elems->ttlm[0],
+ &sdata->u.mgd.ttlm_info) ||
+ sdata->u.mgd.ttlm_info.switch_time != 0 ||
+ !(valid_links & sdata->u.mgd.ttlm_info.map)) {
+ sdata_info(sdata,
+ "Invalid advertised TTLM in association response\n");
+ goto out_err;
+ }
+
+ sdata->u.mgd.ttlm_info.active = true;
+ dormant_links =
+ valid_links & ~sdata->u.mgd.ttlm_info.map;
+ }
+
ieee80211_vif_set_links(sdata, valid_links, dormant_links);
}
@@ -6991,98 +7108,6 @@ static void ieee80211_tid_to_link_map_work(struct wiphy *wiphy,
sdata->u.mgd.ttlm_info.switch_time = 0;
}
-static u16 ieee80211_get_ttlm(u8 bm_size, u8 *data)
-{
- if (bm_size == 1)
- return *data;
- else
- return get_unaligned_le16(data);
-}
-
-static int
-ieee80211_parse_adv_t2l(struct ieee80211_sub_if_data *sdata,
- const struct ieee80211_ttlm_elem *ttlm,
- struct ieee80211_adv_ttlm_info *ttlm_info)
-{
- /* The element size was already validated in
- * ieee80211_tid_to_link_map_size_ok()
- */
- u8 control, link_map_presence, map_size, tid;
- u8 *pos;
-
- memset(ttlm_info, 0, sizeof(*ttlm_info));
- pos = (void *)ttlm->optional;
- control = ttlm->control;
-
- if ((control & IEEE80211_TTLM_CONTROL_DIRECTION) !=
- IEEE80211_TTLM_DIRECTION_BOTH) {
- sdata_info(sdata, "Invalid advertised T2L map direction\n");
- return -EINVAL;
- }
-
- link_map_presence = *pos;
- pos++;
-
- if (control & IEEE80211_TTLM_CONTROL_SWITCH_TIME_PRESENT) {
- ttlm_info->switch_time = get_unaligned_le16(pos);
-
- /* Since ttlm_info->switch_time == 0 means no switch time, bump
- * it by 1.
- */
- if (!ttlm_info->switch_time)
- ttlm_info->switch_time = 1;
-
- pos += 2;
- }
-
- if (control & IEEE80211_TTLM_CONTROL_EXPECTED_DUR_PRESENT) {
- ttlm_info->duration = pos[0] | pos[1] << 8 | pos[2] << 16;
- pos += 3;
- }
-
- if (control & IEEE80211_TTLM_CONTROL_DEF_LINK_MAP) {
- ttlm_info->map = 0xffff;
- return 0;
- }
-
- if (control & IEEE80211_TTLM_CONTROL_LINK_MAP_SIZE)
- map_size = 1;
- else
- map_size = 2;
-
- /* According to Draft P802.11be_D3.0 clause 35.3.7.1.7, an AP MLD shall
- * not advertise a TID-to-link mapping that does not map all TIDs to the
- * same link set, reject frame if not all links have mapping
- */
- if (link_map_presence != 0xff) {
- sdata_info(sdata,
- "Invalid advertised T2L mapping presence indicator\n");
- return -EINVAL;
- }
-
- ttlm_info->map = ieee80211_get_ttlm(map_size, pos);
- if (!ttlm_info->map) {
- sdata_info(sdata,
- "Invalid advertised T2L map for TID 0\n");
- return -EINVAL;
- }
-
- pos += map_size;
-
- for (tid = 1; tid < 8; tid++) {
- u16 map = ieee80211_get_ttlm(map_size, pos);
-
- if (map != ttlm_info->map) {
- sdata_info(sdata, "Invalid advertised T2L map for tid %d\n",
- tid);
- return -EINVAL;
- }
-
- pos += map_size;
- }
- return 0;
-}
-
static void ieee80211_process_adv_ttlm(struct ieee80211_sub_if_data *sdata,
struct ieee802_11_elems *elems,
u64 beacon_ts)
@@ -9729,7 +9754,6 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
req, true, i,
&assoc_data->link[i].conn);
assoc_data->link[i].bss = link_cbss;
- assoc_data->link[i].disabled = req->links[i].disabled;
if (!bss->uapsd_supported)
uapsd_supported = false;
@@ -10711,8 +10735,6 @@ int ieee80211_mgd_assoc_ml_reconf(struct ieee80211_sub_if_data *sdata,
&data->link[link_id].conn);
data->link[link_id].bss = link_cbss;
- data->link[link_id].disabled =
- req->add_links[link_id].disabled;
data->link[link_id].elems =
(u8 *)req->add_links[link_id].elems;
data->link[link_id].elems_len =
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 037/122] wifi: mac80211: correctly decode TTLM with default link map
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (35 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 036/122] wifi: mac80211: apply advertised TTLM from association response Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 038/122] scsi: firewire: sbp-target: Fix overflow in sbp_make_tpg() Greg Kroah-Hartman
` (101 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Ruikai Peng, Benjamin Berg,
Johannes Berg, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Benjamin Berg <benjamin.berg@intel.com>
[ Upstream commit 1eab33aa63c993685dd341e03bd5b267dd7403fa ]
TID-To-Link Mapping (TTLM) elements do not contain any link mapping
presence indicator if a default mapping is used and parsing needs to be
skipped.
Note that access points should not explicitly report an advertised TTLM
with a default mapping as that is the implied mapping if the element is
not included, this is even the case when switching back to the default
mapping. However, mac80211 would incorrectly parse the frame and would
also read one byte beyond the end of the element.
Reported-by: Ruikai Peng <ruikai@pwno.io>
Closes: https://lore.kernel.org/linux-wireless/CAFD3drMqc9YWvTCSHLyP89AOpBZsHdZ+pak6zVftYoZcUyF7gw@mail.gmail.com
Fixes: 702e80470a33 ("wifi: mac80211: support handling of advertised TID-to-link mapping")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20260129113349.d6b96f12c732.I69212a50f0f70db185edd3abefb6f04d3cb3e5ff@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/mac80211/mlme.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 21c73a65f73f9..dca47a533392a 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -8,7 +8,7 @@
* Copyright 2007, Michael Wu <flamingice@sourmilk.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 - 2017 Intel Deutschland GmbH
- * Copyright (C) 2018 - 2025 Intel Corporation
+ * Copyright (C) 2018 - 2026 Intel Corporation
*/
#include <linux/delay.h>
@@ -6190,8 +6190,10 @@ ieee80211_parse_adv_t2l(struct ieee80211_sub_if_data *sdata,
return -EINVAL;
}
- link_map_presence = *pos;
- pos++;
+ if (!(control & IEEE80211_TTLM_CONTROL_DEF_LINK_MAP)) {
+ link_map_presence = *pos;
+ pos++;
+ }
if (control & IEEE80211_TTLM_CONTROL_SWITCH_TIME_PRESENT) {
ttlm_info->switch_time = get_unaligned_le16(pos);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 038/122] scsi: firewire: sbp-target: Fix overflow in sbp_make_tpg()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (36 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 037/122] wifi: mac80211: correctly decode TTLM with default link map Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 039/122] ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2 Greg Kroah-Hartman
` (100 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Kery Qi, Martin K. Petersen,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kery Qi <qikeyu2017@gmail.com>
[ Upstream commit b2d6b1d443009ed4da2d69f5423ab38e5780505a ]
The code in sbp_make_tpg() limits "tpgt" to UINT_MAX but the data type of
"tpg->tport_tpgt" is u16. This causes a type truncation issue.
When a user creates a TPG via configfs mkdir, for example:
mkdir /sys/kernel/config/target/sbp/<wwn>/tpgt_70000
The value 70000 passes the "tpgt > UINT_MAX" check since 70000 is far less
than 4294967295. However, when assigned to the u16 field tpg->tport_tpgt,
the value is silently truncated to 4464 (70000 & 0xFFFF). This causes the
value the user specified to differ from what is actually stored, leading to
confusion and potential unexpected behavior.
Fix this by changing the type of "tpgt" to u16 and using kstrtou16() which
will properly reject values outside the u16 range.
Fixes: a511ce339780 ("sbp-target: Initial merge of firewire/ieee-1394 target mode support")
Signed-off-by: Kery Qi <qikeyu2017@gmail.com>
Link: https://patch.msgid.link/20260121114515.1829-2-qikeyu2017@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/target/sbp/sbp_target.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 3b89b5a70331f..ad03bf7929f8b 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1961,12 +1961,12 @@ static struct se_portal_group *sbp_make_tpg(struct se_wwn *wwn,
container_of(wwn, struct sbp_tport, tport_wwn);
struct sbp_tpg *tpg;
- unsigned long tpgt;
+ u16 tpgt;
int ret;
if (strstr(name, "tpgt_") != name)
return ERR_PTR(-EINVAL);
- if (kstrtoul(name + 5, 10, &tpgt) || tpgt > UINT_MAX)
+ if (kstrtou16(name + 5, 10, &tpgt))
return ERR_PTR(-EINVAL);
if (tport->tpg) {
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 039/122] ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (37 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 038/122] scsi: firewire: sbp-target: Fix overflow in sbp_make_tpg() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 040/122] drm/xe: Skip address copy for sync-only execs Greg Kroah-Hartman
` (99 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Bard Liao, Péter Ujfalusi,
Mark Brown, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Bard Liao <yung-chuan.liao@linux.intel.com>
[ Upstream commit 403a0591be681eebc0c4825f8b42afe7fd13ee7f ]
rt1320_2_group2_adr works with rt1320_1_group2_adr and the name_prefix
should be rt1320-2.
Fixes: ffe450cb6bce ("ASoC: Intel: soc-acpi-intel-ptl-match: add rt713_vb_l3_rt1320_l12 support")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260123113809.2238766-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/intel/common/soc-acpi-intel-ptl-match.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
index 4853f4f31786f..55505625b3609 100644
--- a/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-ptl-match.c
@@ -418,7 +418,7 @@ static const struct snd_soc_acpi_adr_device rt1320_2_group2_adr[] = {
.adr = 0x000230025D132001ull,
.num_endpoints = 1,
.endpoints = &spk_r_endpoint,
- .name_prefix = "rt1320-1"
+ .name_prefix = "rt1320-2"
}
};
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 040/122] drm/xe: Skip address copy for sync-only execs
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (38 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 039/122] ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2 Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 041/122] ASoC: Intel: sof_es8336: fix headphone GPIO logic inversion Greg Kroah-Hartman
` (98 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Matthew Brost, Shuicheng Lin,
Thomas Hellström, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shuicheng Lin <shuicheng.lin@intel.com>
[ Upstream commit c73a8917b31e8ddbd53cc248e17410cec27f8f58 ]
For parallel exec queues, xe_exec_ioctl() copied the batch buffer address
array from userspace without checking num_batch_buffer.
If user creates a sync-only exec that doesn't use the address field, the
exec will fail with -EFAULT.
Add num_batch_buffer check to skip the copy, and the exec could be executed
successfully.
Here is the sync-only exec:
struct drm_xe_exec exec = {
.extensions = 0,
.exec_queue_id = qid,
.num_syncs = 1,
.syncs = (uintptr_t)&sync,
.address = 0, /* ignored for sync-only */
.num_batch_buffer = 0, /* sync-only */
};
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Cc: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260122214053.3189366-2-shuicheng.lin@intel.com
(cherry picked from commit 4761791c1e736273d612ff564f318bfbbb04fa4e)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/xe/xe_exec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_exec.c b/drivers/gpu/drm/xe/xe_exec.c
index ca85f7c15fabe..87a32b61bece6 100644
--- a/drivers/gpu/drm/xe/xe_exec.c
+++ b/drivers/gpu/drm/xe/xe_exec.c
@@ -182,9 +182,9 @@ int xe_exec_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
goto err_syncs;
}
- if (xe_exec_queue_is_parallel(q)) {
- err = copy_from_user(addresses, addresses_user, sizeof(u64) *
- q->width);
+ if (args->num_batch_buffer && xe_exec_queue_is_parallel(q)) {
+ err = copy_from_user(addresses, addresses_user,
+ sizeof(u64) * q->width);
if (err) {
err = -EFAULT;
goto err_syncs;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 041/122] ASoC: Intel: sof_es8336: fix headphone GPIO logic inversion
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (39 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 040/122] drm/xe: Skip address copy for sync-only execs Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 042/122] gpiolib: acpi: use BIT_ULL() for u64 mask in address space handler Greg Kroah-Hartman
` (97 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Tagir Garaev, Mark Brown,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tagir Garaev <tgaraev653@gmail.com>
[ Upstream commit 213c4e51267fd825cd21a08a055450cac7e0b7fb ]
The headphone GPIO should be set to the inverse of speaker_en.
When speakers are enabled, headphones should be disabled and vice versa.
Currently both GPIOs are set to the same value (speaker_en), causing
audio to play through both speakers and headphones simultaneously
when headphones are plugged in.
Tested on Huawei Matebook (BOD-WXX9) with ES8336 codec.
Fixes: 6e1ff1459e00 ("ASoC: Intel: sof_es8336: support a separate gpio to control headphone")
Signed-off-by: Tagir Garaev <tgaraev653@gmail.com>
Link: https://patch.msgid.link/20260121152435.101698-1-tgaraev653@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/intel/boards/sof_es8336.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/boards/sof_es8336.c b/sound/soc/intel/boards/sof_es8336.c
index 10b189ea88dba..09acd80d23e0f 100644
--- a/sound/soc/intel/boards/sof_es8336.c
+++ b/sound/soc/intel/boards/sof_es8336.c
@@ -120,7 +120,7 @@ static void pcm_pop_work_events(struct work_struct *work)
gpiod_set_value_cansleep(priv->gpio_speakers, priv->speaker_en);
if (quirk & SOF_ES8336_HEADPHONE_GPIO)
- gpiod_set_value_cansleep(priv->gpio_headphone, priv->speaker_en);
+ gpiod_set_value_cansleep(priv->gpio_headphone, !priv->speaker_en);
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 042/122] gpiolib: acpi: use BIT_ULL() for u64 mask in address space handler
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (40 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 041/122] ASoC: Intel: sof_es8336: fix headphone GPIO logic inversion Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 043/122] gpio: virtuser: fix UAF in configfs release path Greg Kroah-Hartman
` (96 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Denis Sergeev, Mika Westerberg,
Bartosz Golaszewski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Denis Sergeev <denserg.edu@gmail.com>
[ Upstream commit c0ae43d303e45764918fa8c1dc13d6a5db59c479 ]
The BIT() macro uses unsigned long, which is 32 bits on 32-bit
architectures. When iterating over GPIO pins with index >= 32,
the expression (*value & BIT(i)) causes undefined behavior due
to shifting by a value >= type width.
Since 'value' is a pointer to u64, use BIT_ULL() to ensure correct
64-bit mask on all architectures.
Found by Linux Verification Center (linuxtesting.org) with Svace.
Fixes: 2c4d00cb8fc5 ("gpiolib: acpi: Use BIT() macro to increase readability")
Signed-off-by: Denis Sergeev <denserg.edu@gmail.com>
Reviewed-by: Mika Westerberg <westeri@kernel.org>
Link: https://lore.kernel.org/r/20260126035914.16586-1-denserg.edu@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpio/gpiolib-acpi-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib-acpi-core.c b/drivers/gpio/gpiolib-acpi-core.c
index d441c1236d8ca..2ac6c708d927a 100644
--- a/drivers/gpio/gpiolib-acpi-core.c
+++ b/drivers/gpio/gpiolib-acpi-core.c
@@ -1159,7 +1159,7 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
mutex_unlock(&achip->conn_lock);
if (function == ACPI_WRITE)
- gpiod_set_raw_value_cansleep(desc, !!(*value & BIT(i)));
+ gpiod_set_raw_value_cansleep(desc, !!(*value & BIT_ULL(i)));
else
*value |= (u64)gpiod_get_raw_value_cansleep(desc) << i;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 043/122] gpio: virtuser: fix UAF in configfs release path
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (41 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 042/122] gpiolib: acpi: use BIT_ULL() for u64 mask in address space handler Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 044/122] drm/amd/pm: fix race in power state check before mutex lock Greg Kroah-Hartman
` (95 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Yuhao Huang, Bartosz Golaszewski,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yuhao Huang <nekowong743@gmail.com>
[ Upstream commit 53ad4a948a4586359b841d607c08fb16c5503230 ]
The gpio-virtuser configfs release path uses guard(mutex) to protect
the device structure. However, the device is freed before the guard
cleanup runs, causing mutex_unlock() to operate on freed memory.
Specifically, gpio_virtuser_device_config_group_release() destroys
the mutex and frees the device while still inside the guard(mutex)
scope. When the function returns, the guard cleanup invokes
mutex_unlock(&dev->lock), resulting in a slab use-after-free.
Limit the mutex lifetime by using a scoped_guard() only around the
activation check, so that the lock is released before mutex_destroy()
and kfree() are called.
Fixes: 91581c4b3f29 ("gpio: virtuser: new virtual testing driver for the GPIO API")
Signed-off-by: Yuhao Huang <nekowong743@gmail.com>
Link: https://lore.kernel.org/r/20260126040348.11167-1-yuhaohuang@YuhaodeMacBook-Pro.local
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpio/gpio-virtuser.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpio-virtuser.c b/drivers/gpio/gpio-virtuser.c
index a10eab7d2617e..252fec5ea3835 100644
--- a/drivers/gpio/gpio-virtuser.c
+++ b/drivers/gpio/gpio-virtuser.c
@@ -1684,10 +1684,10 @@ static void gpio_virtuser_device_config_group_release(struct config_item *item)
{
struct gpio_virtuser_device *dev = to_gpio_virtuser_device(item);
- guard(mutex)(&dev->lock);
-
- if (gpio_virtuser_device_is_live(dev))
- gpio_virtuser_device_deactivate(dev);
+ scoped_guard(mutex, &dev->lock) {
+ if (gpio_virtuser_device_is_live(dev))
+ gpio_virtuser_device_deactivate(dev);
+ }
mutex_destroy(&dev->lock);
ida_free(&gpio_virtuser_ida, dev->id);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 044/122] drm/amd/pm: fix race in power state check before mutex lock
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (42 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 043/122] gpio: virtuser: fix UAF in configfs release path Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 045/122] gpio: brcmstb: correct hwirq to bank map Greg Kroah-Hartman
` (94 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Yang Wang, Kenneth Feng,
Alex Deucher, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yang Wang <kevinyang.wang@amd.com>
[ Upstream commit ee8d07cd5730038e33bf5e551448190bbd480eb8 ]
The power state check in amdgpu_dpm_set_powergating_by_smu() is done
before acquiring the pm mutex, leading to a race condition where:
1. Thread A checks state and thinks no change is needed
2. Thread B acquires mutex and modifies the state
3. Thread A returns without updating state, causing inconsistency
Fix this by moving the mutex lock before the power state check,
ensuring atomicity of the state check and modification.
Fixes: 6ee27ee27ba8 ("drm/amd/pm: avoid duplicate powergate/ungate setting")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7a3fbdfd19ec5992c0fc2d0bd83888644f5f2f38)
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
index bc29a923fa6e5..8253d2977408d 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_dpm.c
@@ -80,15 +80,15 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev,
enum ip_power_state pwr_state = gate ? POWER_STATE_OFF : POWER_STATE_ON;
bool is_vcn = block_type == AMD_IP_BLOCK_TYPE_VCN;
+ mutex_lock(&adev->pm.mutex);
+
if (atomic_read(&adev->pm.pwr_state[block_type]) == pwr_state &&
(!is_vcn || adev->vcn.num_vcn_inst == 1)) {
dev_dbg(adev->dev, "IP block%d already in the target %s state!",
block_type, gate ? "gate" : "ungate");
- return 0;
+ goto out_unlock;
}
- mutex_lock(&adev->pm.mutex);
-
switch (block_type) {
case AMD_IP_BLOCK_TYPE_UVD:
case AMD_IP_BLOCK_TYPE_VCE:
@@ -115,6 +115,7 @@ int amdgpu_dpm_set_powergating_by_smu(struct amdgpu_device *adev,
if (!ret)
atomic_set(&adev->pm.pwr_state[block_type], pwr_state);
+out_unlock:
mutex_unlock(&adev->pm.mutex);
return ret;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 045/122] gpio: brcmstb: correct hwirq to bank map
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (43 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 044/122] drm/amd/pm: fix race in power state check before mutex lock Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 046/122] kbuild: rpm-pkg: Generate debuginfo package manually Greg Kroah-Hartman
` (93 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Doug Berger, Florian Fainelli,
Linus Walleij, Bartosz Golaszewski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Doug Berger <opendmb@gmail.com>
[ Upstream commit b2cf569ed81e7574d4287eaf3b2c38690a934d34 ]
The brcmstb_gpio_hwirq_to_bank() function was designed to
accommodate the downward numbering of dynamic GPIOs by
traversing the bank list in the reverse order. However, the
dynamic numbering has changed to increment upward which can
produce an incorrect mapping.
The function is modified to no longer assume an ordering of
the list to accommodate either option.
Fixes: 7b61212f2a07 ("gpiolib: Get rid of ARCH_NR_GPIOS")
Signed-off-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260127214656.447333-2-florian.fainelli@broadcom.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpio/gpio-brcmstb.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index f40c9472588bc..f0cb1991b326c 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -301,12 +301,10 @@ static struct brcmstb_gpio_bank *brcmstb_gpio_hwirq_to_bank(
struct brcmstb_gpio_priv *priv, irq_hw_number_t hwirq)
{
struct brcmstb_gpio_bank *bank;
- int i = 0;
- /* banks are in descending order */
- list_for_each_entry_reverse(bank, &priv->bank_list, node) {
- i += bank->chip.gc.ngpio;
- if (hwirq < i)
+ list_for_each_entry(bank, &priv->bank_list, node) {
+ if (hwirq >= bank->chip.gc.offset &&
+ hwirq < (bank->chip.gc.offset + bank->chip.gc.ngpio))
return bank;
}
return NULL;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 046/122] kbuild: rpm-pkg: Generate debuginfo package manually
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (44 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 045/122] gpio: brcmstb: correct hwirq to bank map Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 047/122] kbuild: Fix permissions of modules.builtin.modinfo Greg Kroah-Hartman
` (92 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Holger Kiehl, Nathan Chancellor,
Nicolas Schier, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nathan Chancellor <nathan@kernel.org>
[ Upstream commit 62089b804895e845f82e132ea9d46a1fc53ed5a7 ]
Commit a7c699d090a1 ("kbuild: rpm-pkg: build a debuginfo RPM") adjusted
the __spec_install_post macro to include __os_install_post, which runs
brp-strip. This ends up stripping module signatures, breaking loading
modules with lockdown enabled.
Undo most of the changes of the aforementioned debuginfo patch and
mirror commit 16c36f8864e3 ("kbuild: deb-pkg: use build ID instead of
debug link for dbg package") in kernel.spec to generate a functionally
equivalent debuginfo package while avoiding touching the modules after
they have already been signed during modules_install.
Fixes: a7c699d090a1 ("kbuild: rpm-pkg: build a debuginfo RPM")
Reported-by: Holger Kiehl <Holger.Kiehl@dwd.de>
Closes: https://lore.kernel.org/68c375f6-e07e-fec-434d-6a45a4f1390@praktifix.dwd.de/
Tested-by: Holger Kiehl <Holger.Kiehl@dwd.de>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20260121-fix-module-signing-binrpm-pkg-v1-1-8fc5832b6cbc@kernel.org
Signed-off-by: Nicolas Schier <nsc@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/package/kernel.spec | 65 +++++++++++++++++--------------------
1 file changed, 30 insertions(+), 35 deletions(-)
diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec
index 98f206cb7c607..0f1c8de1bd95f 100644
--- a/scripts/package/kernel.spec
+++ b/scripts/package/kernel.spec
@@ -2,6 +2,8 @@
%{!?_arch: %define _arch dummy}
%{!?make: %define make make}
%define makeflags %{?_smp_mflags} ARCH=%{ARCH}
+%define __spec_install_post /usr/lib/rpm/brp-compress || :
+%define debug_package %{nil}
Name: kernel
Summary: The Linux Kernel
@@ -46,34 +48,12 @@ against the %{version} kernel package.
%endif
%if %{with_debuginfo}
-# list of debuginfo-related options taken from distribution kernel.spec
-# files
-%undefine _include_minidebuginfo
-%undefine _find_debuginfo_dwz_opts
-%undefine _unique_build_ids
-%undefine _unique_debug_names
-%undefine _unique_debug_srcs
-%undefine _debugsource_packages
-%undefine _debuginfo_subpackages
-%global _find_debuginfo_opts -r
-%global _missing_build_ids_terminate_build 1
-%global _no_recompute_build_ids 1
-%{debug_package}
+%package debuginfo
+Summary: Debug information package for the Linux kernel
+%description debuginfo
+This package provides debug information for the kernel image and modules from the
+%{version} package.
%endif
-# some (but not all) versions of rpmbuild emit %%debug_package with
-# %%install. since we've already emitted it manually, that would cause
-# a package redefinition error. ensure that doesn't happen
-%define debug_package %{nil}
-
-# later, we make all modules executable so that find-debuginfo.sh strips
-# them up. but they don't actually need to be executable, so remove the
-# executable bit, taking care to do it _after_ find-debuginfo.sh has run
-%define __spec_install_post \
- %{?__debug_package:%{__debug_install_post}} \
- %{__arch_install_post} \
- %{__os_install_post} \
- find %{buildroot}/lib/modules/%{KERNELRELEASE} -name "*.ko" -type f \\\
- | xargs --no-run-if-empty chmod u-x
%prep
%setup -q -n linux
@@ -87,7 +67,7 @@ patch -p1 < %{SOURCE2}
mkdir -p %{buildroot}/lib/modules/%{KERNELRELEASE}
cp $(%{make} %{makeflags} -s image_name) %{buildroot}/lib/modules/%{KERNELRELEASE}/vmlinuz
# DEPMOD=true makes depmod no-op. We do not package depmod-generated files.
-%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} DEPMOD=true modules_install
+%{make} %{makeflags} INSTALL_MOD_PATH=%{buildroot} INSTALL_MOD_STRIP=1 DEPMOD=true modules_install
%{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
cp System.map %{buildroot}/lib/modules/%{KERNELRELEASE}
cp .config %{buildroot}/lib/modules/%{KERNELRELEASE}/config
@@ -118,22 +98,31 @@ ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEA
echo "%exclude /lib/modules/%{KERNELRELEASE}/build"
} > %{buildroot}/kernel.list
-# make modules executable so that find-debuginfo.sh strips them. this
-# will be undone later in %%__spec_install_post
-find %{buildroot}/lib/modules/%{KERNELRELEASE} -name "*.ko" -type f \
- | xargs --no-run-if-empty chmod u+x
-
%if %{with_debuginfo}
# copying vmlinux directly to the debug directory means it will not get
# stripped (but its source paths will still be collected + fixed up)
mkdir -p %{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE}
cp vmlinux %{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE}
+
+echo /usr/lib/debug/lib/modules/%{KERNELRELEASE}/vmlinux > %{buildroot}/debuginfo.list
+
+while read -r mod; do
+ mod="${mod%.o}.ko"
+ dbg="%{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE}/kernel/${mod}"
+ buildid=$("${READELF}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p')
+ link="%{buildroot}/usr/lib/debug/.build-id/${buildid}.debug"
+
+ mkdir -p "${dbg%/*}" "${link%/*}"
+ "${OBJCOPY}" --only-keep-debug "${mod}" "${dbg}"
+ ln -sf --relative "${dbg}" "${link}"
+
+ echo "${dbg#%{buildroot}}" >> %{buildroot}/debuginfo.list
+ echo "${link#%{buildroot}}" >> %{buildroot}/debuginfo.list
+done < modules.order
%endif
%clean
rm -rf %{buildroot}
-rm -f debugfiles.list debuglinks.list debugsourcefiles.list debugsources.list \
- elfbins.list
%post
if [ -x /usr/bin/kernel-install ]; then
@@ -172,3 +161,9 @@ fi
/usr/src/kernels/%{KERNELRELEASE}
/lib/modules/%{KERNELRELEASE}/build
%endif
+
+%if %{with_debuginfo}
+%files -f %{buildroot}/debuginfo.list debuginfo
+%defattr (-, root, root)
+%exclude /debuginfo.list
+%endif
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 047/122] kbuild: Fix permissions of modules.builtin.modinfo
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (45 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 046/122] kbuild: rpm-pkg: Generate debuginfo package manually Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 048/122] of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes() Greg Kroah-Hartman
` (91 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Ethan Zuo, Nicolas Schier,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ethan Zuo <yuxuan.zuo@outlook.com>
[ Upstream commit 6d60354ea2f90352b22039ed8371c4f4321df90e ]
Currently, modules.builtin.modinfo is created with executable permissions
(0755). This is because after commit 39cfd5b12160 ("kbuild: extract
modules.builtin.modinfo from vmlinux.unstripped"), modules.builtin.modinfo
is extracted from vmlinux.unstripped using objcopy. When extracting
sections, objcopy inherits attributes from the source ELF file.
Since modules.builtin.modinfo is a data file and not an executable,
it should have regular file permissions (0644). The executable bit
can trigger warnings in Debian's Lintian tool.
Explicitly remove the executable bit after generation.
Fixes: 39cfd5b12160 ("kbuild: extract modules.builtin.modinfo from vmlinux.unstripped")
Signed-off-by: Ethan Zuo <yuxuan.zuo@outlook.com>
Link: https://patch.msgid.link/SY0P300MB0609F6916B24ADF65502940B9C91A@SY0P300MB0609.AUSP300.PROD.OUTLOOK.COM
Signed-off-by: Nicolas Schier <nsc@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
scripts/Makefile.vmlinux | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
index cd788cac9d91d..276c3134a563a 100644
--- a/scripts/Makefile.vmlinux
+++ b/scripts/Makefile.vmlinux
@@ -113,7 +113,8 @@ vmlinux: vmlinux.unstripped FORCE
# what kmod expects to parse.
quiet_cmd_modules_builtin_modinfo = GEN $@
cmd_modules_builtin_modinfo = $(cmd_objcopy); \
- sed -i 's/\x00\+$$/\x00/g' $@
+ sed -i 's/\x00\+$$/\x00/g' $@; \
+ chmod -x $@
OBJCOPYFLAGS_modules.builtin.modinfo := -j .modinfo -O binary
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 048/122] of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (46 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 047/122] kbuild: Fix permissions of modules.builtin.modinfo Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 049/122] of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param Greg Kroah-Hartman
` (90 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Yuntao Wang, Rob Herring (Arm),
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yuntao Wang <yuntao.wang@linux.dev>
[ Upstream commit 85a8a30c5b8e0ffaaf9f4dc51550dc71a1100df4 ]
Use the existing helper functions to simplify the logic of
fdt_scan_reserved_mem_reg_nodes()
Signed-off-by: Yuntao Wang <yuntao.wang@linux.dev>
Link: https://patch.msgid.link/20251115134753.179931-8-yuntao.wang@linux.dev
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Stable-dep-of: 0fd17e598333 ("of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/of/of_reserved_mem.c | 25 +++++++------------------
1 file changed, 7 insertions(+), 18 deletions(-)
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 2e9ea751ed2df..e5ea4f1e5eff7 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -230,12 +230,9 @@ static void __init __rmem_check_for_overlap(void);
*/
void __init fdt_scan_reserved_mem_reg_nodes(void)
{
- int t_len = (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32);
const void *fdt = initial_boot_params;
phys_addr_t base, size;
- const __be32 *prop;
int node, child;
- int len;
if (!fdt)
return;
@@ -256,29 +253,21 @@ void __init fdt_scan_reserved_mem_reg_nodes(void)
fdt_for_each_subnode(child, fdt, node) {
const char *uname;
+ u64 b, s;
- prop = of_get_flat_dt_prop(child, "reg", &len);
- if (!prop)
- continue;
if (!of_fdt_device_is_available(fdt, child))
continue;
- uname = fdt_get_name(fdt, child, NULL);
- if (len && len % t_len != 0) {
- pr_err("Reserved memory: invalid reg property in '%s', skipping node.\n",
- uname);
+ if (!of_flat_dt_get_addr_size(child, "reg", &b, &s))
continue;
- }
- if (len > t_len)
- pr_warn("%s() ignores %d regions in node '%s'\n",
- __func__, len / t_len - 1, uname);
+ base = b;
+ size = s;
- base = dt_mem_next_cell(dt_root_addr_cells, &prop);
- size = dt_mem_next_cell(dt_root_size_cells, &prop);
-
- if (size)
+ if (size) {
+ uname = fdt_get_name(fdt, child, NULL);
fdt_reserved_mem_save_node(child, uname, base, size);
+ }
}
/* check for overlapping reserved regions */
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 049/122] of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (47 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 048/122] of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 050/122] bcache: fix improper use of bi_end_io Greg Kroah-Hartman
` (89 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Oreoluwa Babatunde, Joy Zou,
Rob Herring (Arm), Marek Szyprowski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com>
[ Upstream commit 0fd17e5983337231dc655e9ca0095d2ca3f47405 ]
When initializing the default cma region, the "cma=" kernel parameter
takes priority over a DT defined linux,cma-default region. Hence, give
the reserved_mem framework the ability to detect this so that the DT
defined cma region can skip initialization accordingly.
Signed-off-by: Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com>
Tested-by: Joy Zou <joy.zou@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Fixes: 8a6e02d0c00e ("of: reserved_mem: Restructure how the reserved memory regions are processed")
Fixes: 2c223f7239f3 ("of: reserved_mem: Restructure call site for dma_contiguous_early_fixup()")
Link: https://lore.kernel.org/r/20251210002027.1171519-1-oreoluwa.babatunde@oss.qualcomm.com
[mszyprow: rebased onto v6.19-rc1, added fixes tags, added a stub for
cma_skip_dt_default_reserved_mem() if no CONFIG_DMA_CMA is set]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/of/of_reserved_mem.c | 19 +++++++++++++++++--
include/linux/cma.h | 9 +++++++++
kernel/dma/contiguous.c | 16 ++++++++++------
3 files changed, 36 insertions(+), 8 deletions(-)
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index e5ea4f1e5eff7..fe111d1ea7397 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -158,7 +158,7 @@ static int __init __reserved_mem_reserve_reg(unsigned long node,
phys_addr_t base, size;
int len;
const __be32 *prop;
- bool nomap;
+ bool nomap, default_cma;
prop = of_get_flat_dt_prop(node, "reg", &len);
if (!prop)
@@ -171,6 +171,12 @@ static int __init __reserved_mem_reserve_reg(unsigned long node,
}
nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL;
+ default_cma = of_get_flat_dt_prop(node, "linux,cma-default", NULL);
+
+ if (default_cma && cma_skip_dt_default_reserved_mem()) {
+ pr_err("Skipping dt linux,cma-default for \"cma=\" kernel param.\n");
+ return -EINVAL;
+ }
while (len >= t_len) {
base = dt_mem_next_cell(dt_root_addr_cells, &prop);
@@ -253,10 +259,13 @@ void __init fdt_scan_reserved_mem_reg_nodes(void)
fdt_for_each_subnode(child, fdt, node) {
const char *uname;
+ bool default_cma = of_get_flat_dt_prop(child, "linux,cma-default", NULL);
u64 b, s;
if (!of_fdt_device_is_available(fdt, child))
continue;
+ if (default_cma && cma_skip_dt_default_reserved_mem())
+ continue;
if (!of_flat_dt_get_addr_size(child, "reg", &b, &s))
continue;
@@ -395,7 +404,7 @@ static int __init __reserved_mem_alloc_size(unsigned long node, const char *unam
phys_addr_t base = 0, align = 0, size;
int len;
const __be32 *prop;
- bool nomap;
+ bool nomap, default_cma;
int ret;
prop = of_get_flat_dt_prop(node, "size", &len);
@@ -419,6 +428,12 @@ static int __init __reserved_mem_alloc_size(unsigned long node, const char *unam
}
nomap = of_get_flat_dt_prop(node, "no-map", NULL) != NULL;
+ default_cma = of_get_flat_dt_prop(node, "linux,cma-default", NULL);
+
+ if (default_cma && cma_skip_dt_default_reserved_mem()) {
+ pr_err("Skipping dt linux,cma-default for \"cma=\" kernel param.\n");
+ return -EINVAL;
+ }
/* Need adjust the alignment to satisfy the CMA requirement */
if (IS_ENABLED(CONFIG_CMA)
diff --git a/include/linux/cma.h b/include/linux/cma.h
index 62d9c1cf63265..2e6931735880b 100644
--- a/include/linux/cma.h
+++ b/include/linux/cma.h
@@ -57,6 +57,15 @@ extern bool cma_intersects(struct cma *cma, unsigned long start, unsigned long e
extern void cma_reserve_pages_on_error(struct cma *cma);
+#ifdef CONFIG_DMA_CMA
+extern bool cma_skip_dt_default_reserved_mem(void);
+#else
+static inline bool cma_skip_dt_default_reserved_mem(void)
+{
+ return false;
+}
+#endif
+
#ifdef CONFIG_CMA
struct folio *cma_alloc_folio(struct cma *cma, int order, gfp_t gfp);
bool cma_free_folio(struct cma *cma, const struct folio *folio);
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index d9b9dcba6ff7c..9071c08650e3a 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -90,6 +90,16 @@ static int __init early_cma(char *p)
}
early_param("cma", early_cma);
+/*
+ * cma_skip_dt_default_reserved_mem - This is called from the
+ * reserved_mem framework to detect if the default cma region is being
+ * set by the "cma=" kernel parameter.
+ */
+bool __init cma_skip_dt_default_reserved_mem(void)
+{
+ return size_cmdline != -1;
+}
+
#ifdef CONFIG_DMA_NUMA_CMA
static struct cma *dma_contiguous_numa_area[MAX_NUMNODES];
@@ -463,12 +473,6 @@ static int __init rmem_cma_setup(struct reserved_mem *rmem)
struct cma *cma;
int err;
- if (size_cmdline != -1 && default_cma) {
- pr_info("Reserved memory: bypass %s node, using cmdline CMA params instead\n",
- rmem->name);
- return -EBUSY;
- }
-
if (!of_get_flat_dt_prop(node, "reusable", NULL) ||
of_get_flat_dt_prop(node, "no-map", NULL))
return -EINVAL;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 050/122] bcache: fix improper use of bi_end_io
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (48 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 049/122] of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 051/122] bcache: use bio cloning for detached device requests Greg Kroah-Hartman
` (88 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Christoph Hellwig, Christoph Hellwig,
Shida Zhang, Jens Axboe, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shida Zhang <zhangshida@kylinos.cn>
[ Upstream commit 53280e398471f0bddbb17b798a63d41264651325 ]
Don't call bio->bi_end_io() directly. Use the bio_endio() helper
function instead, which handles completion more safely and uniformly.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: 4da7c5c3ec34 ("bcache: fix I/O accounting leak in detached_dev_do_request")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/bcache/request.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index af345dc6fde14..82fdea7dea7aa 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1104,7 +1104,7 @@ static void detached_dev_end_io(struct bio *bio)
}
kfree(ddip);
- bio->bi_end_io(bio);
+ bio_endio(bio);
}
static void detached_dev_do_request(struct bcache_device *d, struct bio *bio,
@@ -1121,7 +1121,7 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio,
ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO);
if (!ddip) {
bio->bi_status = BLK_STS_RESOURCE;
- bio->bi_end_io(bio);
+ bio_endio(bio);
return;
}
@@ -1136,7 +1136,7 @@ static void detached_dev_do_request(struct bcache_device *d, struct bio *bio,
if ((bio_op(bio) == REQ_OP_DISCARD) &&
!bdev_max_discard_sectors(dc->bdev))
- bio->bi_end_io(bio);
+ detached_dev_end_io(bio);
else
submit_bio_noacct(bio);
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 051/122] bcache: use bio cloning for detached device requests
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (49 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 050/122] bcache: fix improper use of bi_end_io Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 052/122] bcache: fix I/O accounting leak in detached_dev_do_request Greg Kroah-Hartman
` (87 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Christoph Hellwig, Shida Zhang,
Coly Li, Jens Axboe, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shida Zhang <zhangshida@kylinos.cn>
[ Upstream commit 3ef825dfd4e487d6f92b23ee2df2455814583ef4 ]
Previously, bcache hijacked the bi_end_io and bi_private fields of
the incoming bio when the backing device was in a detached state.
This is fragile and breaks if the bio is needed to be processed by
other layers.
This patch transitions to using a cloned bio embedded within a private
structure. This ensures the original bio's metadata remains untouched.
Fixes: 53280e398471 ("bcache: fix improper use of bi_end_io")
Co-developed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Acked-by: Coly Li <colyli@fnnas.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: 4da7c5c3ec34 ("bcache: fix I/O accounting leak in detached_dev_do_request")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/bcache/bcache.h | 9 +++++
drivers/md/bcache/request.c | 79 ++++++++++++++++---------------------
drivers/md/bcache/super.c | 12 +++++-
3 files changed, 54 insertions(+), 46 deletions(-)
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 1d33e40d26ea5..cca5756030d71 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -273,6 +273,8 @@ struct bcache_device {
struct bio_set bio_split;
+ struct bio_set bio_detached;
+
unsigned int data_csum:1;
int (*cache_miss)(struct btree *b, struct search *s,
@@ -755,6 +757,13 @@ struct bbio {
struct bio bio;
};
+struct detached_dev_io_private {
+ struct bcache_device *d;
+ unsigned long start_time;
+ struct bio *orig_bio;
+ struct bio bio;
+};
+
#define BTREE_PRIO USHRT_MAX
#define INITIAL_PRIO 32768U
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index 82fdea7dea7aa..a02aecac05cdf 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1077,68 +1077,58 @@ static CLOSURE_CALLBACK(cached_dev_nodata)
continue_at(cl, cached_dev_bio_complete, NULL);
}
-struct detached_dev_io_private {
- struct bcache_device *d;
- unsigned long start_time;
- bio_end_io_t *bi_end_io;
- void *bi_private;
- struct block_device *orig_bdev;
-};
-
static void detached_dev_end_io(struct bio *bio)
{
- struct detached_dev_io_private *ddip;
-
- ddip = bio->bi_private;
- bio->bi_end_io = ddip->bi_end_io;
- bio->bi_private = ddip->bi_private;
+ struct detached_dev_io_private *ddip =
+ container_of(bio, struct detached_dev_io_private, bio);
+ struct bio *orig_bio = ddip->orig_bio;
/* Count on the bcache device */
- bio_end_io_acct_remapped(bio, ddip->start_time, ddip->orig_bdev);
+ bio_end_io_acct(orig_bio, ddip->start_time);
if (bio->bi_status) {
- struct cached_dev *dc = container_of(ddip->d,
- struct cached_dev, disk);
+ struct cached_dev *dc = bio->bi_private;
+
/* should count I/O error for backing device here */
bch_count_backing_io_errors(dc, bio);
+ orig_bio->bi_status = bio->bi_status;
}
- kfree(ddip);
- bio_endio(bio);
+ bio_put(bio);
+ bio_endio(orig_bio);
}
-static void detached_dev_do_request(struct bcache_device *d, struct bio *bio,
- struct block_device *orig_bdev, unsigned long start_time)
+static void detached_dev_do_request(struct bcache_device *d,
+ struct bio *orig_bio, unsigned long start_time)
{
struct detached_dev_io_private *ddip;
struct cached_dev *dc = container_of(d, struct cached_dev, disk);
+ struct bio *clone_bio;
- /*
- * no need to call closure_get(&dc->disk.cl),
- * because upper layer had already opened bcache device,
- * which would call closure_get(&dc->disk.cl)
- */
- ddip = kzalloc(sizeof(struct detached_dev_io_private), GFP_NOIO);
- if (!ddip) {
- bio->bi_status = BLK_STS_RESOURCE;
- bio_endio(bio);
+ if (bio_op(orig_bio) == REQ_OP_DISCARD &&
+ !bdev_max_discard_sectors(dc->bdev)) {
+ bio_endio(orig_bio);
return;
}
- ddip->d = d;
+ clone_bio = bio_alloc_clone(dc->bdev, orig_bio, GFP_NOIO,
+ &d->bio_detached);
+ if (!clone_bio) {
+ orig_bio->bi_status = BLK_STS_RESOURCE;
+ bio_endio(orig_bio);
+ return;
+ }
+
+ ddip = container_of(clone_bio, struct detached_dev_io_private, bio);
/* Count on the bcache device */
- ddip->orig_bdev = orig_bdev;
+ ddip->d = d;
ddip->start_time = start_time;
- ddip->bi_end_io = bio->bi_end_io;
- ddip->bi_private = bio->bi_private;
- bio->bi_end_io = detached_dev_end_io;
- bio->bi_private = ddip;
-
- if ((bio_op(bio) == REQ_OP_DISCARD) &&
- !bdev_max_discard_sectors(dc->bdev))
- detached_dev_end_io(bio);
- else
- submit_bio_noacct(bio);
+ ddip->orig_bio = orig_bio;
+
+ clone_bio->bi_end_io = detached_dev_end_io;
+ clone_bio->bi_private = dc;
+
+ submit_bio_noacct(clone_bio);
}
static void quit_max_writeback_rate(struct cache_set *c,
@@ -1214,10 +1204,10 @@ void cached_dev_submit_bio(struct bio *bio)
start_time = bio_start_io_acct(bio);
- bio_set_dev(bio, dc->bdev);
bio->bi_iter.bi_sector += dc->sb.data_offset;
if (cached_dev_get(dc)) {
+ bio_set_dev(bio, dc->bdev);
s = search_alloc(bio, d, orig_bdev, start_time);
trace_bcache_request_start(s->d, bio);
@@ -1237,9 +1227,10 @@ void cached_dev_submit_bio(struct bio *bio)
else
cached_dev_read(dc, s);
}
- } else
+ } else {
/* I/O request sent to backing device */
- detached_dev_do_request(d, bio, orig_bdev, start_time);
+ detached_dev_do_request(d, bio, start_time);
+ }
}
static int cached_dev_ioctl(struct bcache_device *d, blk_mode_t mode,
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 6d250e366412c..9218b9dbd4af2 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -887,6 +887,7 @@ static void bcache_device_free(struct bcache_device *d)
}
bioset_exit(&d->bio_split);
+ bioset_exit(&d->bio_detached);
kvfree(d->full_dirty_stripes);
kvfree(d->stripe_sectors_dirty);
@@ -949,6 +950,11 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER))
goto out_ida_remove;
+ if (bioset_init(&d->bio_detached, 4,
+ offsetof(struct detached_dev_io_private, bio),
+ BIOSET_NEED_BVECS|BIOSET_NEED_RESCUER))
+ goto out_bioset_split_exit;
+
if (lim.logical_block_size > PAGE_SIZE && cached_bdev) {
/*
* This should only happen with BCACHE_SB_VERSION_BDEV.
@@ -964,7 +970,7 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
d->disk = blk_alloc_disk(&lim, NUMA_NO_NODE);
if (IS_ERR(d->disk))
- goto out_bioset_exit;
+ goto out_bioset_detach_exit;
set_capacity(d->disk, sectors);
snprintf(d->disk->disk_name, DISK_NAME_LEN, "bcache%i", idx);
@@ -976,7 +982,9 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
d->disk->private_data = d;
return 0;
-out_bioset_exit:
+out_bioset_detach_exit:
+ bioset_exit(&d->bio_detached);
+out_bioset_split_exit:
bioset_exit(&d->bio_split);
out_ida_remove:
ida_free(&bcache_device_idx, idx);
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 052/122] bcache: fix I/O accounting leak in detached_dev_do_request
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (50 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 051/122] bcache: use bio cloning for detached device requests Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 053/122] dma/pool: distinguish between missing and exhausted atomic pools Greg Kroah-Hartman
` (86 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Shida Zhang, Coly Li,
Christoph Hellwig, Jens Axboe, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shida Zhang <zhangshida@kylinos.cn>
[ Upstream commit 4da7c5c3ec34d839bba6e035c3d05c447a2f9d4f ]
When a bcache device is detached, discard requests are completed
immediately. However, the I/O accounting started in
cached_dev_make_request() is not ended, leading to 100% disk
utilization reports in iostat. Add the missing bio_end_io_acct() call.
Fixes: cafe56359144 ("bcache: A block layer cache")
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Acked-by: Coly Li <colyli@fnnas.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/bcache/request.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c
index a02aecac05cdf..6cba1180be8aa 100644
--- a/drivers/md/bcache/request.c
+++ b/drivers/md/bcache/request.c
@@ -1107,6 +1107,7 @@ static void detached_dev_do_request(struct bcache_device *d,
if (bio_op(orig_bio) == REQ_OP_DISCARD &&
!bdev_max_discard_sectors(dc->bdev)) {
+ bio_end_io_acct(orig_bio, start_time);
bio_endio(orig_bio);
return;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 053/122] dma/pool: distinguish between missing and exhausted atomic pools
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (51 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 052/122] bcache: fix I/O accounting leak in detached_dev_do_request Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 054/122] drm/xe/configfs: Fix is_bound() pci_dev lifetime Greg Kroah-Hartman
` (85 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Sai Sree Kartheek Adivi,
Robin Murphy, Marek Szyprowski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sai Sree Kartheek Adivi <s-adivi@ti.com>
[ Upstream commit 56c430c7f06d838fe3b2077dbbc4cc0bf992312b ]
Currently, dma_alloc_from_pool() unconditionally warns and dumps a stack
trace when an allocation fails, with the message "Failed to get suitable
pool".
This conflates two distinct failure modes:
1. Configuration error: No atomic pool is available for the requested
DMA mask (a fundamental system setup issue)
2. Resource Exhaustion: A suitable pool exists but is currently full (a
recoverable runtime state)
This lack of distinction prevents drivers from using __GFP_NOWARN to
suppress error messages during temporary pressure spikes, such as when
awaiting synchronous reclaim of descriptors.
Refactor the error handling to distinguish these cases:
- If no suitable pool is found, keep the unconditional WARN regarding
the missing pool.
- If a pool was found but is exhausted, respect __GFP_NOWARN and update
the warning message to explicitly state "DMA pool exhausted".
Fixes: 9420139f516d ("dma-pool: fix coherent pool allocations for IOMMU mappings")
Signed-off-by: Sai Sree Kartheek Adivi <s-adivi@ti.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20260128133554.3056582-1-s-adivi@ti.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
kernel/dma/pool.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/kernel/dma/pool.c b/kernel/dma/pool.c
index 26392badc36b0..985d6aa102b67 100644
--- a/kernel/dma/pool.c
+++ b/kernel/dma/pool.c
@@ -268,15 +268,20 @@ struct page *dma_alloc_from_pool(struct device *dev, size_t size,
{
struct gen_pool *pool = NULL;
struct page *page;
+ bool pool_found = false;
while ((pool = dma_guess_pool(pool, gfp))) {
+ pool_found = true;
page = __dma_alloc_from_pool(dev, size, pool, cpu_addr,
phys_addr_ok);
if (page)
return page;
}
- WARN(1, "Failed to get suitable pool for %s\n", dev_name(dev));
+ if (pool_found)
+ WARN(!(gfp & __GFP_NOWARN), "DMA pool exhausted for %s\n", dev_name(dev));
+ else
+ WARN(1, "Failed to get suitable pool for %s\n", dev_name(dev));
return NULL;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 054/122] drm/xe/configfs: Fix is_bound() pci_dev lifetime
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (52 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 053/122] dma/pool: distinguish between missing and exhausted atomic pools Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 055/122] drm/xe/nvm: Manage nvm aux cleanup with devres Greg Kroah-Hartman
` (84 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Shuicheng Lin, Ashutosh Dixit,
Thomas Hellström, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shuicheng Lin <shuicheng.lin@intel.com>
[ Upstream commit c1ed856c09d0d730c2f63bbb757cb6011db148f9 ]
Move pci_dev_put() after pci_dbg() to avoid using pdev after dropping its
reference.
Fixes: 2674f1ef29f46 ("drm/xe/configfs: Block runtime attribute changes")
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patch.msgid.link/20260121173750.3090907-2-shuicheng.lin@intel.com
(cherry picked from commit 63b33604365bdca43dee41bab809da2230491036)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/xe/xe_configfs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c
index 1396634231857..6688b2954d20b 100644
--- a/drivers/gpu/drm/xe/xe_configfs.c
+++ b/drivers/gpu/drm/xe/xe_configfs.c
@@ -258,11 +258,10 @@ static bool is_bound(struct xe_config_group_device *dev)
return false;
ret = pci_get_drvdata(pdev);
- pci_dev_put(pdev);
-
if (ret)
pci_dbg(pdev, "Already bound to driver\n");
+ pci_dev_put(pdev);
return ret;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 055/122] drm/xe/nvm: Manage nvm aux cleanup with devres
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (53 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 054/122] drm/xe/configfs: Fix is_bound() pci_dev lifetime Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 056/122] drm/xe/nvm: Fix double-free on aux add failure Greg Kroah-Hartman
` (83 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Alexander Usyskin, Brian Nguyen,
Rodrigo Vivi, Riana Tauro, Shuicheng Lin, Ashutosh Dixit,
Thomas Hellström, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shuicheng Lin <shuicheng.lin@intel.com>
[ Upstream commit 2da8fbb8f1c17129a08c1e0e42c71eabdca76062 ]
Move nvm teardown to a devm-managed action registered from xe_nvm_init().
This ensures the auxiliary NVM device is deleted on probe failure and
device detach without requiring explicit calls from remove paths.
As part of this, drop xe_nvm_fini() from xe_device_remove() and from the
survivability sysfs teardown, and remove the public xe_nvm_fini() API from
the header.
This is to fix below warn message when there is probe failure after
xe_nvm_init(), then xe_device_probe() is called again:
"
[ 207.318152] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:01.0/0000:03:00.0/xe.nvm.768'
[ 207.318157] CPU: 5 UID: 0 PID: 10261 Comm: modprobe Tainted: G B W 6.19.0-rc2-lgci-xe-kernel+ #223 PREEMPT(voluntary)
[ 207.318160] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 207.318161] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 0812 02/24/2023
[ 207.318163] Call Trace:
[ 207.318163] <TASK>
[ 207.318165] dump_stack_lvl+0xa0/0xc0
[ 207.318170] dump_stack+0x10/0x20
[ 207.318171] sysfs_warn_dup+0xd5/0x110
[ 207.318175] sysfs_create_dir_ns+0x1f6/0x280
[ 207.318177] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 207.318179] ? lock_acquire+0x1a4/0x2e0
[ 207.318182] ? __kasan_check_read+0x11/0x20
[ 207.318185] ? do_raw_spin_unlock+0x5c/0x240
[ 207.318187] kobject_add_internal+0x28d/0x8e0
[ 207.318189] kobject_add+0x11f/0x1f0
[ 207.318191] ? __pfx_kobject_add+0x10/0x10
[ 207.318193] ? lockdep_init_map_type+0x4b/0x230
[ 207.318195] ? get_device_parent.isra.0+0x43/0x4c0
[ 207.318197] ? kobject_get+0x55/0xf0
[ 207.318199] device_add+0x2d7/0x1500
[ 207.318201] ? __pfx_device_add+0x10/0x10
[ 207.318203] ? lockdep_init_map_type+0x4b/0x230
[ 207.318205] __auxiliary_device_add+0x99/0x140
[ 207.318208] xe_nvm_init+0x7a2/0xef0 [xe]
[ 207.318333] ? xe_devcoredump_init+0x80/0x110 [xe]
[ 207.318452] ? __devm_add_action+0x82/0xc0
[ 207.318454] ? fs_reclaim_release+0xc0/0x110
[ 207.318457] xe_device_probe+0x17dd/0x2c40 [xe]
[ 207.318574] ? __pfx___drm_dev_dbg+0x10/0x10
[ 207.318576] ? add_dr+0x180/0x220
[ 207.318579] ? __pfx___drmm_mutex_release+0x10/0x10
[ 207.318582] ? __pfx_xe_device_probe+0x10/0x10 [xe]
[ 207.318697] ? xe_pm_init_early+0x33a/0x410 [xe]
[ 207.318850] xe_pci_probe+0x936/0x1250 [xe]
[ 207.318999] ? lock_acquire+0x1a4/0x2e0
[ 207.319003] ? __pfx_xe_pci_probe+0x10/0x10 [xe]
[ 207.319151] local_pci_probe+0xe6/0x1a0
[ 207.319154] pci_device_probe+0x523/0x840
[ 207.319157] ? __pfx_pci_device_probe+0x10/0x10
[ 207.319159] ? sysfs_do_create_link_sd.isra.0+0x8c/0x110
[ 207.319162] ? sysfs_create_link+0x48/0xc0
...
"
Fixes: c28bfb107dac ("drm/xe/nvm: add on-die non-volatile memory device")
Reviewed-by: Alexander Usyskin <alexander.usyskin@intel.com>
Reviewed-by: Brian Nguyen <brian3.nguyen@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Riana Tauro <riana.tauro@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patch.msgid.link/20260120183239.2966782-6-shuicheng.lin@intel.com
(cherry picked from commit 11035eab1b7d88daa7904440046e64d3810b1ca1)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/xe/xe_device.c | 2 --
drivers/gpu/drm/xe/xe_nvm.c | 43 +++++++++++++++++-----------------
drivers/gpu/drm/xe/xe_nvm.h | 2 --
3 files changed, 22 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 5f757790d6f53..fe5aadb27b779 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -974,8 +974,6 @@ void xe_device_remove(struct xe_device *xe)
{
xe_display_unregister(xe);
- xe_nvm_fini(xe);
-
drm_dev_unplug(&xe->drm);
xe_bo_pci_dev_remove_all(xe);
diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c
index 33f4ac82fc80a..1fff24dbc7cd4 100644
--- a/drivers/gpu/drm/xe/xe_nvm.c
+++ b/drivers/gpu/drm/xe/xe_nvm.c
@@ -83,6 +83,27 @@ static bool xe_nvm_writable_override(struct xe_device *xe)
return writable_override;
}
+static void xe_nvm_fini(void *arg)
+{
+ struct xe_device *xe = arg;
+ struct intel_dg_nvm_dev *nvm = xe->nvm;
+
+ if (!xe->info.has_gsc_nvm)
+ return;
+
+ /* No access to internal NVM from VFs */
+ if (IS_SRIOV_VF(xe))
+ return;
+
+ /* Nvm pointer should not be NULL here */
+ if (WARN_ON(!nvm))
+ return;
+
+ auxiliary_device_delete(&nvm->aux_dev);
+ auxiliary_device_uninit(&nvm->aux_dev);
+ xe->nvm = NULL;
+}
+
int xe_nvm_init(struct xe_device *xe)
{
struct pci_dev *pdev = to_pci_dev(xe->drm.dev);
@@ -141,30 +162,10 @@ int xe_nvm_init(struct xe_device *xe)
auxiliary_device_uninit(aux_dev);
goto err;
}
- return 0;
+ return devm_add_action_or_reset(xe->drm.dev, xe_nvm_fini, xe);
err:
kfree(nvm);
xe->nvm = NULL;
return ret;
}
-
-void xe_nvm_fini(struct xe_device *xe)
-{
- struct intel_dg_nvm_dev *nvm = xe->nvm;
-
- if (!xe->info.has_gsc_nvm)
- return;
-
- /* No access to internal NVM from VFs */
- if (IS_SRIOV_VF(xe))
- return;
-
- /* Nvm pointer should not be NULL here */
- if (WARN_ON(!nvm))
- return;
-
- auxiliary_device_delete(&nvm->aux_dev);
- auxiliary_device_uninit(&nvm->aux_dev);
- xe->nvm = NULL;
-}
diff --git a/drivers/gpu/drm/xe/xe_nvm.h b/drivers/gpu/drm/xe/xe_nvm.h
index 7f3d5f57bed08..fd3467ad35a4d 100644
--- a/drivers/gpu/drm/xe/xe_nvm.h
+++ b/drivers/gpu/drm/xe/xe_nvm.h
@@ -10,6 +10,4 @@ struct xe_device;
int xe_nvm_init(struct xe_device *xe);
-void xe_nvm_fini(struct xe_device *xe);
-
#endif
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 056/122] drm/xe/nvm: Fix double-free on aux add failure
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (54 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 055/122] drm/xe/nvm: Manage nvm aux cleanup with devres Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 057/122] sched/deadline: Document dl_server Greg Kroah-Hartman
` (82 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Nitin Gote, Brian Nguyen,
Alexander Usyskin, Rodrigo Vivi, Shuicheng Lin, Ashutosh Dixit,
Thomas Hellström, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shuicheng Lin <shuicheng.lin@intel.com>
[ Upstream commit 8a44241b0b83a6047c5448da1fff03fcc29496b5 ]
After a successful auxiliary_device_init(), aux_dev->dev.release
(xe_nvm_release_dev()) is responsible for the kfree(nvm). When
there is failure with auxiliary_device_add(), driver will call
auxiliary_device_uninit(), which call put_device(). So that the
.release callback will be triggered to free the memory associated
with the auxiliary_device.
Move the kfree(nvm) into the auxiliary_device_init() failure path
and remove the err goto path to fix below error.
"
[ 13.232905] ==================================================================
[ 13.232911] BUG: KASAN: double-free in xe_nvm_init+0x751/0xf10 [xe]
[ 13.233112] Free of addr ffff888120635000 by task systemd-udevd/273
[ 13.233120] CPU: 8 UID: 0 PID: 273 Comm: systemd-udevd Not tainted 6.19.0-rc2-lgci-xe-kernel+ #225 PREEMPT(voluntary)
...
[ 13.233125] Call Trace:
[ 13.233126] <TASK>
[ 13.233127] dump_stack_lvl+0x7f/0xc0
[ 13.233132] print_report+0xce/0x610
[ 13.233136] ? kasan_complete_mode_report_info+0x5d/0x1e0
[ 13.233139] ? xe_nvm_init+0x751/0xf10 [xe]
...
"
v2: drop err goto path. (Alexander)
Fixes: 7926ba2143d8 ("drm/xe: defer free of NVM auxiliary container to device release callback")
Reviewed-by: Nitin Gote <nitin.r.gote@intel.com>
Reviewed-by: Brian Nguyen <brian3.nguyen@intel.com>
Cc: Alexander Usyskin <alexander.usyskin@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Suggested-by: Brian Nguyen <brian3.nguyen@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patch.msgid.link/20260120183239.2966782-7-shuicheng.lin@intel.com
(cherry picked from commit a3187c0c2bbd947ffff97f90d077ac88f9c2a215)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/xe/xe_nvm.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c
index 1fff24dbc7cd4..6da42b2b5e467 100644
--- a/drivers/gpu/drm/xe/xe_nvm.c
+++ b/drivers/gpu/drm/xe/xe_nvm.c
@@ -153,19 +153,17 @@ int xe_nvm_init(struct xe_device *xe)
ret = auxiliary_device_init(aux_dev);
if (ret) {
drm_err(&xe->drm, "xe-nvm aux init failed %d\n", ret);
- goto err;
+ kfree(nvm);
+ xe->nvm = NULL;
+ return ret;
}
ret = auxiliary_device_add(aux_dev);
if (ret) {
drm_err(&xe->drm, "xe-nvm aux add failed %d\n", ret);
auxiliary_device_uninit(aux_dev);
- goto err;
+ xe->nvm = NULL;
+ return ret;
}
return devm_add_action_or_reset(xe->drm.dev, xe_nvm_fini, xe);
-
-err:
- kfree(nvm);
- xe->nvm = NULL;
- return ret;
}
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 057/122] sched/deadline: Document dl_server
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (55 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 056/122] drm/xe/nvm: Fix double-free on aux add failure Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 058/122] sched/deadline: Fix stuck dl_server Greg Kroah-Hartman
` (81 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Peter Zijlstra (Intel), Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Peter Zijlstra <peterz@infradead.org>
[ Upstream commit 2614069c5912e9d6f1f57c262face1b368fb8c93 ]
Place the notes that resulted from going through the dl_server code in a
comment.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Stable-dep-of: 115135422562 ("sched/deadline: Fix 'stuck' dl_server")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
kernel/sched/deadline.c | 194 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 194 insertions(+)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 465592fa530ef..6bfffb244162f 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -1573,6 +1573,200 @@ void dl_server_update(struct sched_dl_entity *dl_se, s64 delta_exec)
update_curr_dl_se(dl_se->rq, dl_se, delta_exec);
}
+/*
+ * dl_server && dl_defer:
+ *
+ * 6
+ * +--------------------+
+ * v |
+ * +-------------+ 4 +-----------+ 5 +------------------+
+ * +-> | A:init | <--- | D:running | -----> | E:replenish-wait |
+ * | +-------------+ +-----------+ +------------------+
+ * | | | 1 ^ ^ |
+ * | | 1 +----------+ | 3 |
+ * | v | |
+ * | +--------------------------------+ 2 |
+ * | | | ----+ |
+ * | 8 | B:zero_laxity-wait | | |
+ * | | | <---+ |
+ * | +--------------------------------+ |
+ * | | ^ ^ 2 |
+ * | | 7 | 2 +--------------------+
+ * | v |
+ * | +-------------+ |
+ * +-- | C:idle-wait | -+
+ * +-------------+
+ * ^ 7 |
+ * +---------+
+ *
+ *
+ * [A] - init
+ * dl_server_active = 0
+ * dl_throttled = 0
+ * dl_defer_armed = 0
+ * dl_defer_running = 0/1
+ * dl_defer_idle = 0
+ *
+ * [B] - zero_laxity-wait
+ * dl_server_active = 1
+ * dl_throttled = 1
+ * dl_defer_armed = 1
+ * dl_defer_running = 0
+ * dl_defer_idle = 0
+ *
+ * [C] - idle-wait
+ * dl_server_active = 1
+ * dl_throttled = 1
+ * dl_defer_armed = 1
+ * dl_defer_running = 0
+ * dl_defer_idle = 1
+ *
+ * [D] - running
+ * dl_server_active = 1
+ * dl_throttled = 0
+ * dl_defer_armed = 0
+ * dl_defer_running = 1
+ * dl_defer_idle = 0
+ *
+ * [E] - replenish-wait
+ * dl_server_active = 1
+ * dl_throttled = 1
+ * dl_defer_armed = 0
+ * dl_defer_running = 1
+ * dl_defer_idle = 0
+ *
+ *
+ * [1] A->B, A->D
+ * dl_server_start()
+ * dl_server_active = 1;
+ * enqueue_dl_entity()
+ * update_dl_entity(WAKEUP)
+ * if (!dl_defer_running)
+ * dl_defer_armed = 1;
+ * dl_throttled = 1;
+ * if (dl_throttled && start_dl_timer())
+ * return; // [B]
+ * __enqueue_dl_entity();
+ * // [D]
+ *
+ * // deplete server runtime from client-class
+ * [2] B->B, C->B, E->B
+ * dl_server_update()
+ * update_curr_dl_se() // idle = false
+ * if (dl_defer_idle)
+ * dl_defer_idle = 0;
+ * if (dl_defer && dl_throttled && dl_runtime_exceeded())
+ * dl_defer_running = 0;
+ * hrtimer_try_to_cancel(); // stop timer
+ * replenish_dl_new_period()
+ * // fwd period
+ * dl_throttled = 1;
+ * dl_defer_armed = 1;
+ * start_dl_timer(); // restart timer
+ * // [B]
+ *
+ * // timer actually fires means we have runtime
+ * [3] B->D
+ * dl_server_timer()
+ * if (dl_defer_armed)
+ * dl_defer_running = 1;
+ * enqueue_dl_entity(REPLENISH)
+ * replenish_dl_entity()
+ * // fwd period
+ * if (dl_throttled)
+ * dl_throttled = 0;
+ * if (dl_defer_armed)
+ * dl_defer_armed = 0;
+ * __enqueue_dl_entity();
+ * // [D]
+ *
+ * // schedule server
+ * [4] D->A
+ * pick_task_dl()
+ * p = server_pick_task();
+ * if (!p)
+ * dl_server_stop()
+ * dequeue_dl_entity();
+ * hrtimer_try_to_cancel();
+ * dl_defer_armed = 0;
+ * dl_throttled = 0;
+ * dl_server_active = 0;
+ * // [A]
+ * return p;
+ *
+ * // server running
+ * [5] D->E
+ * update_curr_dl_se()
+ * if (dl_runtime_exceeded())
+ * dl_throttled = 1;
+ * dequeue_dl_entity();
+ * start_dl_timer();
+ * // [E]
+ *
+ * // server replenished
+ * [6] E->D
+ * dl_server_timer()
+ * enqueue_dl_entity(REPLENISH)
+ * replenish_dl_entity()
+ * fwd-period
+ * if (dl_throttled)
+ * dl_throttled = 0;
+ * __enqueue_dl_entity();
+ * // [D]
+ *
+ * // deplete server runtime from idle
+ * [7] B->C, C->C
+ * dl_server_update_idle()
+ * update_curr_dl_se() // idle = true
+ * if (dl_defer && dl_throttled && dl_runtime_exceeded())
+ * if (dl_defer_idle)
+ * return;
+ * dl_defer_running = 0;
+ * hrtimer_try_to_cancel();
+ * replenish_dl_new_period()
+ * // fwd period
+ * dl_throttled = 1;
+ * dl_defer_armed = 1;
+ * dl_defer_idle = 1;
+ * start_dl_timer(); // restart timer
+ * // [C]
+ *
+ * // stop idle server
+ * [8] C->A
+ * dl_server_timer()
+ * if (dl_defer_idle)
+ * dl_server_stop();
+ * // [A]
+ *
+ *
+ * digraph dl_server {
+ * "A:init" -> "B:zero_laxity-wait" [label="1:dl_server_start"]
+ * "A:init" -> "D:running" [label="1:dl_server_start"]
+ * "B:zero_laxity-wait" -> "B:zero_laxity-wait" [label="2:dl_server_update"]
+ * "B:zero_laxity-wait" -> "C:idle-wait" [label="7:dl_server_update_idle"]
+ * "B:zero_laxity-wait" -> "D:running" [label="3:dl_server_timer"]
+ * "C:idle-wait" -> "A:init" [label="8:dl_server_timer"]
+ * "C:idle-wait" -> "B:zero_laxity-wait" [label="2:dl_server_update"]
+ * "C:idle-wait" -> "C:idle-wait" [label="7:dl_server_update_idle"]
+ * "D:running" -> "A:init" [label="4:pick_task_dl"]
+ * "D:running" -> "E:replenish-wait" [label="5:update_curr_dl_se"]
+ * "E:replenish-wait" -> "B:zero_laxity-wait" [label="2:dl_server_update"]
+ * "E:replenish-wait" -> "D:running" [label="6:dl_server_timer"]
+ * }
+ *
+ *
+ * Notes:
+ *
+ * - When there are fair tasks running the most likely loop is [2]->[2].
+ * the dl_server never actually runs, the timer never fires.
+ *
+ * - When there is actual fair starvation; the timer fires and starts the
+ * dl_server. This will then throttle and replenish like a normal DL
+ * task. Notably it will not 'defer' again.
+ *
+ * - When idle it will push the actication forward once, and then wait
+ * for the timer to hit or a non-idle update to restart things.
+ */
void dl_server_start(struct sched_dl_entity *dl_se)
{
struct rq *rq = dl_se->rq;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 058/122] sched/deadline: Fix stuck dl_server
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (56 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 057/122] sched/deadline: Document dl_server Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 059/122] writeback: fix 100% CPU usage when dirtytime_expire_interval is 0 Greg Kroah-Hartman
` (80 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Peter Zijlstra (Intel), Juri Lelli,
Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Peter Zijlstra <peterz@infradead.org>
[ Upstream commit 115135422562e2f791e98a6f55ec57b2da3b3a95 ]
Andrea reported the dl_server getting stuck for him. He tracked it
down to a state where dl_server_start() saw dl_defer_running==1, but
the dl_server's job is no longer valid at the time of
dl_server_start().
In the state diagram this corresponds to [4] D->A (or dl_server_stop()
due to no more runnable tasks) followed by [1], which in case of a
lapsed deadline must then be A->B.
Now our A has dl_defer_running==1, while B demands
dl_defer_running==0, therefore it must get cleared when the CBS wakeup
rules demand a replenish.
Fixes: a110a81c52a9 ("sched/deadline: Deferrable dl server")
Reported-by: Andrea Righi arighi@nvidia.com
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Tested-by: Andrea Righi arighi@nvidia.com
Link: https://lkml.kernel.org/r/20260123161645.2181752-1-arighi@nvidia.com
Link: https://patch.msgid.link/20260130124100.GC1079264@noisy.programming.kicks-ass.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
kernel/sched/deadline.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 6bfffb244162f..c7a8717e837dd 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -1043,6 +1043,12 @@ static void update_dl_entity(struct sched_dl_entity *dl_se)
return;
}
+ /*
+ * When [4] D->A is followed by [1] A->B, dl_defer_running
+ * needs to be cleared, otherwise it will fail to properly
+ * start the zero-laxity timer.
+ */
+ dl_se->dl_defer_running = 0;
replenish_dl_new_period(dl_se, rq);
} else if (dl_server(dl_se) && dl_se->dl_defer) {
/*
@@ -1641,6 +1647,12 @@ void dl_server_update(struct sched_dl_entity *dl_se, s64 delta_exec)
* dl_server_active = 1;
* enqueue_dl_entity()
* update_dl_entity(WAKEUP)
+ * if (dl_time_before() || dl_entity_overflow())
+ * dl_defer_running = 0;
+ * replenish_dl_new_period();
+ * // fwd period
+ * dl_throttled = 1;
+ * dl_defer_armed = 1;
* if (!dl_defer_running)
* dl_defer_armed = 1;
* dl_throttled = 1;
--
2.51.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 059/122] writeback: fix 100% CPU usage when dirtytime_expire_interval is 0
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (57 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 058/122] sched/deadline: Fix stuck dl_server Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 060/122] pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver Greg Kroah-Hartman
` (79 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Laveesh Bansal, Jan Kara,
Christian Brauner
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Laveesh Bansal <laveeshb@laveeshbansal.com>
commit 543467d6fe97e27e22a26e367fda972dbefebbff upstream.
When vm.dirtytime_expire_seconds is set to 0, wakeup_dirtytime_writeback()
schedules delayed work with a delay of 0, causing immediate execution.
The function then reschedules itself with 0 delay again, creating an
infinite busy loop that causes 100% kworker CPU usage.
Fix by:
- Only scheduling delayed work in wakeup_dirtytime_writeback() when
dirtytime_expire_interval is non-zero
- Cancelling the delayed work in dirtytime_interval_handler() when
the interval is set to 0
- Adding a guard in start_dirtytime_writeback() for defensive coding
Tested by booting kernel in QEMU with virtme-ng:
- Before fix: kworker CPU spikes to ~73%
- After fix: CPU remains at normal levels
- Setting interval back to non-zero correctly resumes writeback
Fixes: a2f4870697a5 ("fs: make sure the timestamps for lazytime inodes eventually get written")
Cc: stable@vger.kernel.org
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220227
Signed-off-by: Laveesh Bansal <laveeshb@laveeshbansal.com>
Link: https://patch.msgid.link/20260106145059.543282-2-laveeshb@laveeshbansal.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/fs-writeback.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -2471,7 +2471,8 @@ static void wakeup_dirtytime_writeback(s
wb_wakeup(wb);
}
rcu_read_unlock();
- schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ);
+ if (dirtytime_expire_interval)
+ schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ);
}
static int dirtytime_interval_handler(const struct ctl_table *table, int write,
@@ -2480,8 +2481,12 @@ static int dirtytime_interval_handler(co
int ret;
ret = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
- if (ret == 0 && write)
- mod_delayed_work(system_percpu_wq, &dirtytime_work, 0);
+ if (ret == 0 && write) {
+ if (dirtytime_expire_interval)
+ mod_delayed_work(system_percpu_wq, &dirtytime_work, 0);
+ else
+ cancel_delayed_work_sync(&dirtytime_work);
+ }
return ret;
}
@@ -2498,7 +2503,8 @@ static const struct ctl_table vm_fs_writ
static int __init start_dirtytime_writeback(void)
{
- schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ);
+ if (dirtytime_expire_interval)
+ schedule_delayed_work(&dirtytime_work, dirtytime_expire_interval * HZ);
register_sysctl_init("vm", vm_fs_writeback_table);
return 0;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 060/122] pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (58 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 059/122] writeback: fix 100% CPU usage when dirtytime_expire_interval is 0 Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 061/122] pinctrl: meson: mark the GPIO controller as sleeping Greg Kroah-Hartman
` (78 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Abel Vesa, Bartosz Golaszewski,
Konrad Dybcio, Abel Vesa, Linus Walleij
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
commit 4f0d22ec60cee420125f4055af76caa0f373a3fe upstream.
GPIO controller driver should typically implement the .get_direction()
callback as GPIOLIB internals may try to use it to determine the state
of a pin. Add it for the LPASS LPI driver.
Reported-by: Abel Vesa <abelvesa@kernel.org>
Cc: stable@vger.kernel.org
Fixes: 6e261d1090d6 ("pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> # X1E CRD
Tested-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pinctrl/qcom/pinctrl-lpass-lpi.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
--- a/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c
+++ b/drivers/pinctrl/qcom/pinctrl-lpass-lpi.c
@@ -312,6 +312,22 @@ static const struct pinconf_ops lpi_gpio
.pin_config_group_set = lpi_config_set,
};
+static int lpi_gpio_get_direction(struct gpio_chip *chip, unsigned int pin)
+{
+ unsigned long config = pinconf_to_config_packed(PIN_CONFIG_LEVEL, 0);
+ struct lpi_pinctrl *state = gpiochip_get_data(chip);
+ unsigned long arg;
+ int ret;
+
+ ret = lpi_config_get(state->ctrl, pin, &config);
+ if (ret)
+ return ret;
+
+ arg = pinconf_to_config_argument(config);
+
+ return arg ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+}
+
static int lpi_gpio_direction_input(struct gpio_chip *chip, unsigned int pin)
{
struct lpi_pinctrl *state = gpiochip_get_data(chip);
@@ -409,6 +425,7 @@ static void lpi_gpio_dbg_show(struct seq
#endif
static const struct gpio_chip lpi_gpio_template = {
+ .get_direction = lpi_gpio_get_direction,
.direction_input = lpi_gpio_direction_input,
.direction_output = lpi_gpio_direction_output,
.get = lpi_gpio_get,
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 061/122] pinctrl: meson: mark the GPIO controller as sleeping
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (59 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 060/122] pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 062/122] pinctrl: qcom: sm8350-lpass-lpi: Merge with SC7280 to fix I2S2 and SWR TX pins Greg Kroah-Hartman
` (77 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Marek Szyprowski,
Bartosz Golaszewski, Martin Blumenstingl, Neil Armstrong,
Linus Walleij
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
commit 28f24068387169722b508bba6b5257cb68b86e74 upstream.
The GPIO controller is configured as non-sleeping but it uses generic
pinctrl helpers which use a mutex for synchronization.
This can cause the following lockdep splat with shared GPIOs enabled on
boards which have multiple devices using the same GPIO:
BUG: sleeping function called from invalid context at
kernel/locking/mutex.c:591
in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 142, name:
kworker/u25:3
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
irq event stamp: 46379
hardirqs last enabled at (46379): [<ffff8000813acb24>]
_raw_spin_unlock_irqrestore+0x74/0x78
hardirqs last disabled at (46378): [<ffff8000813abf38>]
_raw_spin_lock_irqsave+0x84/0x88
softirqs last enabled at (46330): [<ffff8000800c71b4>]
handle_softirqs+0x4c4/0x4dc
softirqs last disabled at (46295): [<ffff800080010674>]
__do_softirq+0x14/0x20
CPU: 1 UID: 0 PID: 142 Comm: kworker/u25:3 Tainted: G C
6.19.0-rc4-next-20260105+ #11963 PREEMPT
Tainted: [C]=CRAP
Hardware name: Khadas VIM3 (DT)
Workqueue: events_unbound deferred_probe_work_func
Call trace:
show_stack+0x18/0x24 (C)
dump_stack_lvl+0x90/0xd0
dump_stack+0x18/0x24
__might_resched+0x144/0x248
__might_sleep+0x48/0x98
__mutex_lock+0x5c/0x894
mutex_lock_nested+0x24/0x30
pinctrl_get_device_gpio_range+0x44/0x128
pinctrl_gpio_set_config+0x40/0xdc
gpiochip_generic_config+0x28/0x3c
gpio_do_set_config+0xa8/0x194
gpiod_set_config+0x34/0xfc
gpio_shared_proxy_set_config+0x6c/0xfc [gpio_shared_proxy]
gpio_do_set_config+0xa8/0x194
gpiod_set_transitory+0x4c/0xf0
gpiod_configure_flags+0xa4/0x480
gpiod_find_and_request+0x1a0/0x574
gpiod_get_index+0x58/0x84
devm_gpiod_get_index+0x20/0xb4
devm_gpiod_get+0x18/0x24
mmc_pwrseq_emmc_probe+0x40/0xb8
platform_probe+0x5c/0xac
really_probe+0xbc/0x298
__driver_probe_device+0x78/0x12c
driver_probe_device+0xdc/0x164
__device_attach_driver+0xb8/0x138
bus_for_each_drv+0x80/0xdc
__device_attach+0xa8/0x1b0
Fixes: 6ac730951104 ("pinctrl: add driver for Amlogic Meson SoCs")
Cc: stable@vger.kernel.org
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Closes: https://lore.kernel.org/all/00107523-7737-4b92-a785-14ce4e93b8cb@samsung.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pinctrl/meson/pinctrl-meson.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -619,7 +619,7 @@ static int meson_gpiolib_register(struct
pc->chip.set = meson_gpio_set;
pc->chip.base = -1;
pc->chip.ngpio = pc->data->num_pins;
- pc->chip.can_sleep = false;
+ pc->chip.can_sleep = true;
ret = gpiochip_add_data(&pc->chip, pc);
if (ret) {
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 062/122] pinctrl: qcom: sm8350-lpass-lpi: Merge with SC7280 to fix I2S2 and SWR TX pins
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (60 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 061/122] pinctrl: meson: mark the GPIO controller as sleeping Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 063/122] perf: sched: Fix perf crash with new is_user_task() helper Greg Kroah-Hartman
` (76 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Krzysztof Kozlowski,
Bartosz Golaszewski, Konrad Dybcio, Linus Walleij
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
commit 1fbe3abb449c5ef2178e1c3e3e8b9a43a7a410ac upstream.
Qualcomm SC7280 and SM8350 SoCs have slightly different LPASS audio
blocks (v9.4.5 and v9.2), however the LPASS LPI pin controllers are
exactly the same. The driver for SM8350 has two issues, which can be
fixed by simply moving over to SC7280 driver which has them correct:
1. "i2s2_data_groups" listed twice GPIO12, but should have both GPIO12
and GPIO13,
2. "swr_tx_data_groups" contained GPIO5 for "swr_tx_data2" function, but
that function is also available on GPIO14, thus listing it twice is
not necessary. OTOH, GPIO5 has also "swr_rx_data1", so selecting
swr_rx_data function should not block the TX one.
Fixes: be9f6d56381d ("pinctrl: qcom: sm8350-lpass-lpi: add SM8350 LPASS TLMM")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm64/configs/defconfig | 1
drivers/pinctrl/qcom/Kconfig | 15 --
drivers/pinctrl/qcom/Makefile | 1
drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 3
drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c | 151 ------------------------
5 files changed, 6 insertions(+), 165 deletions(-)
delete mode 100644 drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -662,7 +662,6 @@ CONFIG_PINCTRL_LPASS_LPI=m
CONFIG_PINCTRL_SC7280_LPASS_LPI=m
CONFIG_PINCTRL_SM6115_LPASS_LPI=m
CONFIG_PINCTRL_SM8250_LPASS_LPI=m
-CONFIG_PINCTRL_SM8350_LPASS_LPI=m
CONFIG_PINCTRL_SM8450_LPASS_LPI=m
CONFIG_PINCTRL_SC8280XP_LPASS_LPI=m
CONFIG_PINCTRL_SM8550_LPASS_LPI=m
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -61,13 +61,14 @@ config PINCTRL_LPASS_LPI
(Low Power Island) found on the Qualcomm Technologies Inc SoCs.
config PINCTRL_SC7280_LPASS_LPI
- tristate "Qualcomm Technologies Inc SC7280 LPASS LPI pin controller driver"
+ tristate "Qualcomm Technologies Inc SC7280 and SM8350 LPASS LPI pin controller driver"
depends on ARM64 || COMPILE_TEST
depends on PINCTRL_LPASS_LPI
help
This is the pinctrl, pinmux, pinconf and gpiolib driver for the
Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
- (Low Power Island) found on the Qualcomm Technologies Inc SC7280 platform.
+ (Low Power Island) found on the Qualcomm Technologies Inc SC7280
+ and SM8350 platforms.
config PINCTRL_SDM660_LPASS_LPI
tristate "Qualcomm Technologies Inc SDM660 LPASS LPI pin controller driver"
@@ -106,16 +107,6 @@ config PINCTRL_SM8250_LPASS_LPI
Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
(Low Power Island) found on the Qualcomm Technologies Inc SM8250 platform.
-config PINCTRL_SM8350_LPASS_LPI
- tristate "Qualcomm Technologies Inc SM8350 LPASS LPI pin controller driver"
- depends on ARM64 || COMPILE_TEST
- depends on PINCTRL_LPASS_LPI
- help
- This is the pinctrl, pinmux, pinconf and gpiolib driver for the
- Qualcomm Technologies Inc LPASS (Low Power Audio SubSystem) LPI
- (Low Power Island) found on the Qualcomm Technologies Inc SM8350
- platform.
-
config PINCTRL_SM8450_LPASS_LPI
tristate "Qualcomm Technologies Inc SM8450 LPASS LPI pin controller driver"
depends on ARM64 || COMPILE_TEST
--- a/drivers/pinctrl/qcom/Makefile
+++ b/drivers/pinctrl/qcom/Makefile
@@ -63,7 +63,6 @@ obj-$(CONFIG_PINCTRL_SM8150) += pinctrl-
obj-$(CONFIG_PINCTRL_SM8250) += pinctrl-sm8250.o
obj-$(CONFIG_PINCTRL_SM8250_LPASS_LPI) += pinctrl-sm8250-lpass-lpi.o
obj-$(CONFIG_PINCTRL_SM8350) += pinctrl-sm8350.o
-obj-$(CONFIG_PINCTRL_SM8350_LPASS_LPI) += pinctrl-sm8350-lpass-lpi.o
obj-$(CONFIG_PINCTRL_SM8450) += pinctrl-sm8450.o
obj-$(CONFIG_PINCTRL_SM8450_LPASS_LPI) += pinctrl-sm8450-lpass-lpi.o
obj-$(CONFIG_PINCTRL_SM8550) += pinctrl-sm8550.o
--- a/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
+++ b/drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c
@@ -131,6 +131,9 @@ static const struct of_device_id lpi_pin
{
.compatible = "qcom,sc7280-lpass-lpi-pinctrl",
.data = &sc7280_lpi_data,
+ }, {
+ .compatible = "qcom,sm8350-lpass-lpi-pinctrl",
+ .data = &sc7280_lpi_data,
},
{ }
};
--- a/drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c
+++ /dev/null
@@ -1,151 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2020-2023 Linaro Ltd.
- */
-
-#include <linux/gpio/driver.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include "pinctrl-lpass-lpi.h"
-
-enum lpass_lpi_functions {
- LPI_MUX_dmic1_clk,
- LPI_MUX_dmic1_data,
- LPI_MUX_dmic2_clk,
- LPI_MUX_dmic2_data,
- LPI_MUX_dmic3_clk,
- LPI_MUX_dmic3_data,
- LPI_MUX_i2s1_clk,
- LPI_MUX_i2s1_data,
- LPI_MUX_i2s1_ws,
- LPI_MUX_i2s2_clk,
- LPI_MUX_i2s2_data,
- LPI_MUX_i2s2_ws,
- LPI_MUX_qua_mi2s_data,
- LPI_MUX_qua_mi2s_sclk,
- LPI_MUX_qua_mi2s_ws,
- LPI_MUX_swr_rx_clk,
- LPI_MUX_swr_rx_data,
- LPI_MUX_swr_tx_clk,
- LPI_MUX_swr_tx_data,
- LPI_MUX_wsa_swr_clk,
- LPI_MUX_wsa_swr_data,
- LPI_MUX_gpio,
- LPI_MUX__,
-};
-
-static const struct pinctrl_pin_desc sm8350_lpi_pins[] = {
- PINCTRL_PIN(0, "gpio0"),
- PINCTRL_PIN(1, "gpio1"),
- PINCTRL_PIN(2, "gpio2"),
- PINCTRL_PIN(3, "gpio3"),
- PINCTRL_PIN(4, "gpio4"),
- PINCTRL_PIN(5, "gpio5"),
- PINCTRL_PIN(6, "gpio6"),
- PINCTRL_PIN(7, "gpio7"),
- PINCTRL_PIN(8, "gpio8"),
- PINCTRL_PIN(9, "gpio9"),
- PINCTRL_PIN(10, "gpio10"),
- PINCTRL_PIN(11, "gpio11"),
- PINCTRL_PIN(12, "gpio12"),
- PINCTRL_PIN(13, "gpio13"),
- PINCTRL_PIN(14, "gpio14"),
-};
-
-static const char * const swr_tx_clk_groups[] = { "gpio0" };
-static const char * const swr_tx_data_groups[] = { "gpio1", "gpio2", "gpio5", "gpio14" };
-static const char * const swr_rx_clk_groups[] = { "gpio3" };
-static const char * const swr_rx_data_groups[] = { "gpio4", "gpio5" };
-static const char * const dmic1_clk_groups[] = { "gpio6" };
-static const char * const dmic1_data_groups[] = { "gpio7" };
-static const char * const dmic2_clk_groups[] = { "gpio8" };
-static const char * const dmic2_data_groups[] = { "gpio9" };
-static const char * const i2s2_clk_groups[] = { "gpio10" };
-static const char * const i2s2_ws_groups[] = { "gpio11" };
-static const char * const dmic3_clk_groups[] = { "gpio12" };
-static const char * const dmic3_data_groups[] = { "gpio13" };
-static const char * const qua_mi2s_sclk_groups[] = { "gpio0" };
-static const char * const qua_mi2s_ws_groups[] = { "gpio1" };
-static const char * const qua_mi2s_data_groups[] = { "gpio2", "gpio3", "gpio4" };
-static const char * const i2s1_clk_groups[] = { "gpio6" };
-static const char * const i2s1_ws_groups[] = { "gpio7" };
-static const char * const i2s1_data_groups[] = { "gpio8", "gpio9" };
-static const char * const wsa_swr_clk_groups[] = { "gpio10" };
-static const char * const wsa_swr_data_groups[] = { "gpio11" };
-static const char * const i2s2_data_groups[] = { "gpio12", "gpio12" };
-
-static const struct lpi_pingroup sm8350_groups[] = {
- LPI_PINGROUP(0, 0, swr_tx_clk, qua_mi2s_sclk, _, _),
- LPI_PINGROUP(1, 2, swr_tx_data, qua_mi2s_ws, _, _),
- LPI_PINGROUP(2, 4, swr_tx_data, qua_mi2s_data, _, _),
- LPI_PINGROUP(3, 8, swr_rx_clk, qua_mi2s_data, _, _),
- LPI_PINGROUP(4, 10, swr_rx_data, qua_mi2s_data, _, _),
- LPI_PINGROUP(5, 12, swr_tx_data, swr_rx_data, _, _),
- LPI_PINGROUP(6, LPI_NO_SLEW, dmic1_clk, i2s1_clk, _, _),
- LPI_PINGROUP(7, LPI_NO_SLEW, dmic1_data, i2s1_ws, _, _),
- LPI_PINGROUP(8, LPI_NO_SLEW, dmic2_clk, i2s1_data, _, _),
- LPI_PINGROUP(9, LPI_NO_SLEW, dmic2_data, i2s1_data, _, _),
- LPI_PINGROUP(10, 16, i2s2_clk, wsa_swr_clk, _, _),
- LPI_PINGROUP(11, 18, i2s2_ws, wsa_swr_data, _, _),
- LPI_PINGROUP(12, LPI_NO_SLEW, dmic3_clk, i2s2_data, _, _),
- LPI_PINGROUP(13, LPI_NO_SLEW, dmic3_data, i2s2_data, _, _),
- LPI_PINGROUP(14, 6, swr_tx_data, _, _, _),
-};
-
-static const struct lpi_function sm8350_functions[] = {
- LPI_FUNCTION(dmic1_clk),
- LPI_FUNCTION(dmic1_data),
- LPI_FUNCTION(dmic2_clk),
- LPI_FUNCTION(dmic2_data),
- LPI_FUNCTION(dmic3_clk),
- LPI_FUNCTION(dmic3_data),
- LPI_FUNCTION(i2s1_clk),
- LPI_FUNCTION(i2s1_data),
- LPI_FUNCTION(i2s1_ws),
- LPI_FUNCTION(i2s2_clk),
- LPI_FUNCTION(i2s2_data),
- LPI_FUNCTION(i2s2_ws),
- LPI_FUNCTION(qua_mi2s_data),
- LPI_FUNCTION(qua_mi2s_sclk),
- LPI_FUNCTION(qua_mi2s_ws),
- LPI_FUNCTION(swr_rx_clk),
- LPI_FUNCTION(swr_rx_data),
- LPI_FUNCTION(swr_tx_clk),
- LPI_FUNCTION(swr_tx_data),
- LPI_FUNCTION(wsa_swr_clk),
- LPI_FUNCTION(wsa_swr_data),
-};
-
-static const struct lpi_pinctrl_variant_data sm8350_lpi_data = {
- .pins = sm8350_lpi_pins,
- .npins = ARRAY_SIZE(sm8350_lpi_pins),
- .groups = sm8350_groups,
- .ngroups = ARRAY_SIZE(sm8350_groups),
- .functions = sm8350_functions,
- .nfunctions = ARRAY_SIZE(sm8350_functions),
-};
-
-static const struct of_device_id lpi_pinctrl_of_match[] = {
- {
- .compatible = "qcom,sm8350-lpass-lpi-pinctrl",
- .data = &sm8350_lpi_data,
- },
- { }
-};
-MODULE_DEVICE_TABLE(of, lpi_pinctrl_of_match);
-
-static struct platform_driver lpi_pinctrl_driver = {
- .driver = {
- .name = "qcom-sm8350-lpass-lpi-pinctrl",
- .of_match_table = lpi_pinctrl_of_match,
- },
- .probe = lpi_pinctrl_probe,
- .remove = lpi_pinctrl_remove,
-};
-module_platform_driver(lpi_pinctrl_driver);
-
-MODULE_AUTHOR("Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>");
-MODULE_DESCRIPTION("QTI SM8350 LPI GPIO pin control driver");
-MODULE_LICENSE("GPL");
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 063/122] perf: sched: Fix perf crash with new is_user_task() helper
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (61 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 062/122] pinctrl: qcom: sm8350-lpass-lpi: Merge with SC7280 to fix I2S2 and SWR TX pins Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 064/122] firewire: core: fix race condition against transaction list Greg Kroah-Hartman
` (75 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Guenter Roeck,
Steven Rostedt (Google), Peter Zijlstra (Intel)
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Steven Rostedt <rostedt@goodmis.org>
commit 76ed27608f7dd235b727ebbb12163438c2fbb617 upstream.
In order to do a user space stacktrace the current task needs to be a user
task that has executed in user space. It use to be possible to test if a
task is a user task or not by simply checking the task_struct mm field. If
it was non NULL, it was a user task and if not it was a kernel task.
But things have changed over time, and some kernel tasks now have their
own mm field.
An idea was made to instead test PF_KTHREAD and two functions were used to
wrap this check in case it became more complex to test if a task was a
user task or not[1]. But this was rejected and the C code simply checked
the PF_KTHREAD directly.
It was later found that not all kernel threads set PF_KTHREAD. The io-uring
helpers instead set PF_USER_WORKER and this needed to be added as well.
But checking the flags is still not enough. There's a very small window
when a task exits that it frees its mm field and it is set back to NULL.
If perf were to trigger at this moment, the flags test would say its a
user space task but when perf would read the mm field it would crash with
at NULL pointer dereference.
Now there are flags that can be used to test if a task is exiting, but
they are set in areas that perf may still want to profile the user space
task (to see where it exited). The only real test is to check both the
flags and the mm field.
Instead of making this modification in every location, create a new
is_user_task() helper function that does all the tests needed to know if
it is safe to read the user space memory or not.
[1] https://lore.kernel.org/all/20250425204120.639530125@goodmis.org/
Fixes: 90942f9fac05 ("perf: Use current->flags & PF_KTHREAD|PF_USER_WORKER instead of current->mm == NULL")
Closes: https://lore.kernel.org/all/0d877e6f-41a7-4724-875d-0b0a27b8a545@roeck-us.net/
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260129102821.46484722@gandalf.local.home
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/sched.h | 5 +++++
kernel/events/callchain.c | 2 +-
kernel/events/core.c | 6 +++---
3 files changed, 9 insertions(+), 4 deletions(-)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1798,6 +1798,11 @@ static __always_inline bool is_percpu_th
(current->nr_cpus_allowed == 1);
}
+static __always_inline bool is_user_task(struct task_struct *task)
+{
+ return task->mm && !(task->flags & (PF_KTHREAD | PF_USER_WORKER));
+}
+
/* Per-process atomic flags. */
#define PFA_NO_NEW_PRIVS 0 /* May not gain new privileges. */
#define PFA_SPREAD_PAGE 1 /* Spread page cache over cpuset */
--- a/kernel/events/callchain.c
+++ b/kernel/events/callchain.c
@@ -246,7 +246,7 @@ get_perf_callchain(struct pt_regs *regs,
if (user && !crosstask) {
if (!user_mode(regs)) {
- if (current->flags & (PF_KTHREAD | PF_USER_WORKER))
+ if (!is_user_task(current))
goto exit_put;
regs = task_pt_regs(current);
}
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -7459,7 +7459,7 @@ static void perf_sample_regs_user(struct
if (user_mode(regs)) {
regs_user->abi = perf_reg_abi(current);
regs_user->regs = regs;
- } else if (!(current->flags & (PF_KTHREAD | PF_USER_WORKER))) {
+ } else if (is_user_task(current)) {
perf_get_regs_user(regs_user, regs);
} else {
regs_user->abi = PERF_SAMPLE_REGS_ABI_NONE;
@@ -8099,7 +8099,7 @@ static u64 perf_virt_to_phys(u64 virt)
* Try IRQ-safe get_user_page_fast_only first.
* If failed, leave phys_addr as 0.
*/
- if (!(current->flags & (PF_KTHREAD | PF_USER_WORKER))) {
+ if (is_user_task(current)) {
struct page *p;
pagefault_disable();
@@ -8212,7 +8212,7 @@ perf_callchain(struct perf_event *event,
{
bool kernel = !event->attr.exclude_callchain_kernel;
bool user = !event->attr.exclude_callchain_user &&
- !(current->flags & (PF_KTHREAD | PF_USER_WORKER));
+ is_user_task(current);
/* Disallow cross-task user callchains. */
bool crosstask = event->ctx->task && event->ctx->task != current;
const u32 max_stack = event->attr.sample_max_stack;
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 064/122] firewire: core: fix race condition against transaction list
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (62 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 063/122] perf: sched: Fix perf crash with new is_user_task() helper Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 065/122] riscv: compat: fix COMPAT_UTS_MACHINE definition Greg Kroah-Hartman
` (74 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Andreas Persson, Takashi Sakamoto
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
commit 20e01bba2ae4898ce65cdcacd1bd6bec5111abd9 upstream.
The list of transaction is enumerated without acquiring card lock when
processing AR response event. This causes a race condition bug when
processing AT request completion event concurrently.
This commit fixes the bug by put timer start for split transaction
expiration into the scope of lock. The value of jiffies in card structure
is referred before acquiring the lock.
Cc: stable@vger.kernel.org # v6.18
Fixes: b5725cfa4120 ("firewire: core: use spin lock specific to timer for split transaction")
Reported-by: Andreas Persson <andreasp56@outlook.com>
Closes: https://github.com/alsa-project/snd-firewire-ctl-services/issues/209
Tested-by: Andreas Persson <andreasp56@outlook.com>
Link: https://lore.kernel.org/r/20260127223413.22265-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/firewire/core-transaction.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -134,20 +134,14 @@ static void split_transaction_timeout_ca
}
}
-static void start_split_transaction_timeout(struct fw_transaction *t,
- struct fw_card *card)
+// card->transactions.lock should be acquired in advance for the linked list.
+static void start_split_transaction_timeout(struct fw_transaction *t, unsigned int delta)
{
- unsigned long delta;
-
if (list_empty(&t->link) || WARN_ON(t->is_split_transaction))
return;
t->is_split_transaction = true;
- // NOTE: This can be without irqsave when we can guarantee that __fw_send_request() for
- // local destination never runs in any type of IRQ context.
- scoped_guard(spinlock_irqsave, &card->split_timeout.lock)
- delta = card->split_timeout.jiffies;
mod_timer(&t->split_timeout_timer, jiffies + delta);
}
@@ -168,13 +162,20 @@ static void transmit_complete_callback(s
break;
case ACK_PENDING:
{
+ unsigned int delta;
+
// NOTE: This can be without irqsave when we can guarantee that __fw_send_request() for
// local destination never runs in any type of IRQ context.
scoped_guard(spinlock_irqsave, &card->split_timeout.lock) {
t->split_timeout_cycle =
compute_split_timeout_timestamp(card, packet->timestamp) & 0xffff;
+ delta = card->split_timeout.jiffies;
}
- start_split_transaction_timeout(t, card);
+
+ // NOTE: This can be without irqsave when we can guarantee that __fw_send_request() for
+ // local destination never runs in any type of IRQ context.
+ scoped_guard(spinlock_irqsave, &card->transactions.lock)
+ start_split_transaction_timeout(t, delta);
break;
}
case ACK_BUSY_X:
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 065/122] riscv: compat: fix COMPAT_UTS_MACHINE definition
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (63 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 064/122] firewire: core: fix race condition against transaction list Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 066/122] rust: rbtree: fix documentation typo in CursorMut peek_next method Greg Kroah-Hartman
` (73 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Han Gao,
Guo Ren (Alibaba Damo Academy), Paul Walmsley
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Han Gao <gaohan@iscas.ac.cn>
commit 0ea05c4f7527a98f5946f96c829733788934311d upstream.
The COMPAT_UTS_MACHINE for riscv was incorrectly defined as "riscv".
Change it to "riscv32" to reflect the correct 32-bit compat name.
Fixes: 06d0e3723647 ("riscv: compat: Add basic compat data type implementation")
Cc: stable@vger.kernel.org
Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
Reviewed-by: Guo Ren (Alibaba Damo Academy) <guoren@kernel.org>
Link: https://patch.msgid.link/20260127190711.2264664-1-gaohan@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/riscv/include/asm/compat.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/riscv/include/asm/compat.h
+++ b/arch/riscv/include/asm/compat.h
@@ -2,7 +2,7 @@
#ifndef __ASM_COMPAT_H
#define __ASM_COMPAT_H
-#define COMPAT_UTS_MACHINE "riscv\0\0"
+#define COMPAT_UTS_MACHINE "riscv32\0\0"
/*
* Architecture specific compatibility types
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 066/122] rust: rbtree: fix documentation typo in CursorMut peek_next method
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (64 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 065/122] riscv: compat: fix COMPAT_UTS_MACHINE definition Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 067/122] rust: kbuild: give `--config-path` to `rustfmt` in `.rsi` target Greg Kroah-Hartman
` (72 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Alice Ryhl, Hang Shu, Miguel Ojeda,
Gary Guo
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hang Shu <m18080292938@163.com>
commit 45f6aed8a835ee2bdd0a5d5ee626a91fe285014f upstream.
The peek_next method's doc comment incorrectly stated it accesses the
"previous" node when it actually accesses the next node.
Fix the documentation to accurately reflect the method's behavior.
Fixes: 98c14e40e07a ("rust: rbtree: add cursor")
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Hang Shu <m18080292938@163.com>
Reported-by: Miguel Ojeda <ojeda@kernel.org>
Closes: https://github.com/Rust-for-Linux/linux/issues/1205
Cc: stable@vger.kernel.org
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20251107093921.3379954-1-m18080292938@163.com
[ Reworded slightly. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
rust/kernel/rbtree.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/rust/kernel/rbtree.rs
+++ b/rust/kernel/rbtree.rs
@@ -835,7 +835,7 @@ impl<'a, K, V> Cursor<'a, K, V> {
self.peek(Direction::Prev)
}
- /// Access the previous node without moving the cursor.
+ /// Access the next node without moving the cursor.
pub fn peek_next(&self) -> Option<(&K, &V)> {
self.peek(Direction::Next)
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 067/122] rust: kbuild: give `--config-path` to `rustfmt` in `.rsi` target
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (65 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 066/122] rust: rbtree: fix documentation typo in CursorMut peek_next method Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 068/122] ASoC: fsl: imx-card: Do not force slot width to sample width Greg Kroah-Hartman
` (71 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Alice Ryhl, Nathan Chancellor,
Gary Guo, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Miguel Ojeda <ojeda@kernel.org>
commit af20ae33e7dd949f2e770198e74ac8f058cb299d upstream.
`rustfmt` is configured via the `.rustfmt.toml` file in the source tree,
and we apply `rustfmt` to the macro expanded sources generated by the
`.rsi` target.
However, under an `O=` pointing to an external folder (i.e. not just
a subdir), `rustfmt` will not find the file when checking the parent
folders. Since the edition is configured in this file, this can lead to
errors when it encounters newer syntax, e.g.
error: expected one of `!`, `.`, `::`, `;`, `?`, `where`, `{`, or an operator, found `"rust_minimal"`
--> samples/rust/rust_minimal.rsi:29:49
|
28 | impl ::kernel::ModuleMetadata for RustMinimal {
| - while parsing this item list starting here
29 | const NAME: &'static ::kernel::str::CStr = c"rust_minimal";
| ^^^^^^^^^^^^^^ expected one of 8 possible tokens
30 | }
| - the item list ends here
|
= note: you may be trying to write a c-string literal
= note: c-string literals require Rust 2021 or later
= help: pass `--edition 2024` to `rustc`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
A workaround is to use `RUSTFMT=n`, which is documented in the `Makefile`
help for cases where macro expanded source may happen to break `rustfmt`
for other reasons, but this is not one of those cases.
One solution would be to pass `--edition`, but we want `rustfmt` to
use the entire configuration, even if currently we essentially use the
default configuration.
Thus explicitly give the path to the config file to `rustfmt` instead.
Reported-by: Alice Ryhl <aliceryhl@google.com>
Fixes: 2f7ab1267dc9 ("Kbuild: add Rust support")
Cc: stable@vger.kernel.org
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260115183832.46595-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/Makefile.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -356,7 +356,7 @@ $(obj)/%.o: $(obj)/%.rs FORCE
quiet_cmd_rustc_rsi_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@
cmd_rustc_rsi_rs = \
$(rust_common_cmd) -Zunpretty=expanded $< >$@; \
- command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) $@
+ command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) --config-path $(srctree)/.rustfmt.toml $@
$(obj)/%.rsi: $(obj)/%.rs FORCE
+$(call if_changed_dep,rustc_rsi_rs)
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 068/122] ASoC: fsl: imx-card: Do not force slot width to sample width
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (66 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 067/122] rust: kbuild: give `--config-path` to `rustfmt` in `.rsi` target Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 069/122] scsi: be2iscsi: Fix a memory leak in beiscsi_boot_get_sinfo() Greg Kroah-Hartman
` (70 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Fabio Estevam, Shengjiu Wang,
Mark Brown
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Fabio Estevam <festevam@gmail.com>
commit 9210f5ff6318163835d9e42ee68006be4da0f531 upstream.
imx-card currently sets the slot width to the physical sample width
for I2S links. This breaks controllers that use fixed-width slots
(e.g. 32-bit FIFO words), causing the unused bits in the slot to
contain undefined data when playing 16-bit streams.
Do not override the slot width in the machine driver and let the CPU
DAI select an appropriate default instead. This matches the behavior
of simple-audio-card and avoids embedding controller-specific policy
in the machine driver.
On an i.MX8MP-based board using SAI as the I2S master with 32-bit slots,
playing 16-bit audio resulted in spurious frequencies and an incorrect
SAI data waveform, as the slot width was forced to 16 bits. After this
change, audio artifacts are eliminated and the 16-bit samples correctly
occupy the first half of the 32-bit slot, with the remaining bits padded
with zeroes.
Cc: stable@vger.kernel.org
Fixes: aa736700f42f ("ASoC: imx-card: Add imx-card machine driver")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://patch.msgid.link/20260118205030.1532696-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/soc/fsl/imx-card.c | 1 -
1 file changed, 1 deletion(-)
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -346,7 +346,6 @@ static int imx_aif_hw_params(struct snd_
SND_SOC_DAIFMT_PDM;
} else {
slots = 2;
- slot_width = params_physical_width(params);
fmt = (rtd->dai_link->dai_fmt & ~SND_SOC_DAIFMT_FORMAT_MASK) |
SND_SOC_DAIFMT_I2S;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 069/122] scsi: be2iscsi: Fix a memory leak in beiscsi_boot_get_sinfo()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (67 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 068/122] ASoC: fsl: imx-card: Do not force slot width to sample width Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 070/122] ASoC: amd: yc: Add DMI quirk for Acer TravelMate P216-41-TCO Greg Kroah-Hartman
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From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Haoxiang Li, Martin K. Petersen
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
commit 4747bafaa50115d9667ece446b1d2d4aba83dc7f upstream.
If nonemb_cmd->va fails to be allocated, free the allocation previously
made by alloc_mcc_wrb().
Fixes: 50a4b824be9e ("scsi: be2iscsi: Fix to make boot discovery non-blocking")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
Link: https://patch.msgid.link/20251213083643.301240-1-lihaoxiang@isrc.iscas.ac.cn
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/be2iscsi/be_mgmt.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1025,6 +1025,7 @@ unsigned int beiscsi_boot_get_sinfo(stru
&nonemb_cmd->dma,
GFP_KERNEL);
if (!nonemb_cmd->va) {
+ free_mcc_wrb(ctrl, tag);
mutex_unlock(&ctrl->mbox_lock);
return 0;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 070/122] ASoC: amd: yc: Add DMI quirk for Acer TravelMate P216-41-TCO
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (68 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 069/122] scsi: be2iscsi: Fix a memory leak in beiscsi_boot_get_sinfo() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 071/122] gpio: pca953x: mask interrupts in irq shutdown Greg Kroah-Hartman
` (68 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Zhang Heng, Mark Brown
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zhang Heng <zhangheng@kylinos.cn>
commit 9502b7df5a3c7e174f74f20324ac1fe781fc5c2d upstream.
Add a DMI quirk for the Acer TravelMate P216-41-TCO fixing the
issue where the internal microphone was not detected.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=220983
Cc: stable@vger.kernel.org
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260126014952.3674450-1-zhangheng@kylinos.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/soc/amd/yc/acp6x-mach.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/sound/soc/amd/yc/acp6x-mach.c
+++ b/sound/soc/amd/yc/acp6x-mach.c
@@ -668,6 +668,14 @@ static const struct dmi_system_id yc_acp
DMI_MATCH(DMI_PRODUCT_NAME, "GOH-X"),
}
},
+ {
+ .driver_data = &acp6x_card,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "RB"),
+ DMI_MATCH(DMI_BOARD_NAME, "XyloD5_RBU"),
+ }
+ },
+
{}
};
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 071/122] gpio: pca953x: mask interrupts in irq shutdown
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (69 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 070/122] ASoC: amd: yc: Add DMI quirk for Acer TravelMate P216-41-TCO Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 072/122] kbuild: rust: clean libpin_init_internal in mrproper Greg Kroah-Hartman
` (67 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Martin Larsson, Linus Walleij,
Bartosz Golaszewski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Martin Larsson <martin.larsson@actia.se>
commit d02f20a4de0c498fbba2b0e3c1496e72c630a91e upstream.
In the existing implementation irq_shutdown does not mask the interrupts
in hardware. This can cause spurious interrupts from the IO expander.
Add masking to irq_shutdown to prevent spurious interrupts.
Cc: stable@vger.kernel.org
Signed-off-by: Martin Larsson <martin.larsson@actia.se>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://lore.kernel.org/r/20260121125631.2758346-1-martin.larsson@actia.se
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpio/gpio-pca953x.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -911,6 +911,8 @@ static void pca953x_irq_shutdown(struct
clear_bit(hwirq, chip->irq_trig_fall);
clear_bit(hwirq, chip->irq_trig_level_low);
clear_bit(hwirq, chip->irq_trig_level_high);
+
+ pca953x_irq_mask(d);
}
static void pca953x_irq_print_chip(struct irq_data *data, struct seq_file *p)
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 072/122] kbuild: rust: clean libpin_init_internal in mrproper
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (70 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 071/122] gpio: pca953x: mask interrupts in irq shutdown Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 073/122] scsi: qla2xxx: edif: Fix dma_free_coherent() size Greg Kroah-Hartman
` (66 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Dongliang Mu, Chen Miao,
Nicolas Schier, Benno Lossin, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chen Miao <chenmiao@openatom.club>
commit a44bfed9df8a514962e2cb076d9c0b594caeff36 upstream.
When I enabled Rust compilation, I wanted to clean up its output, so I
used make mrproper. However, I was still able to find that
libpin_init_internal.so in the rust directory was not deleted, while
all other corresponding outputs were cleared.
Thus add it to the `MRPROPER_FILES` list.
Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn>
Signed-off-by: Chen Miao <chenmiao@openatom.club>
Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure")
Cc: stable@vger.kernel.org
Acked-by: Nicolas Schier <nsc@kernel.org>
Acked-by: Benno Lossin <lossin@kernel.org>
Link: https://patch.msgid.link/71ff222b8731e63e06059c5d8566434e508baf2b.1761876365.git.chenmiao@openatom.club
[ Fixed tags and Git author as discussed. Reworded slightly. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/Makefile
+++ b/Makefile
@@ -1590,7 +1590,8 @@ MRPROPER_FILES += include/config include
certs/x509.genkey \
vmlinux-gdb.py \
rpmbuild \
- rust/libmacros.so rust/libmacros.dylib
+ rust/libmacros.so rust/libmacros.dylib \
+ rust/libpin_init_internal.so rust/libpin_init_internal.dylib
# clean - Delete most, but leave enough to build external modules
#
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 073/122] scsi: qla2xxx: edif: Fix dma_free_coherent() size
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (71 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 072/122] kbuild: rust: clean libpin_init_internal in mrproper Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 074/122] efivarfs: fix error propagation in efivar_entry_get() Greg Kroah-Hartman
` (65 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Thomas Fourier, Martin K. Petersen
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thomas Fourier <fourier.thomas@gmail.com>
commit 56bd3c0f749f45793d1eae1d0ddde4255c749bf6 upstream.
Earlier in the function, the ha->flt buffer is allocated with size
sizeof(struct qla_flt_header) + FLT_REGIONS_SIZE but freed in the error
path with size SFP_DEV_SIZE.
Fixes: 84318a9f01ce ("scsi: qla2xxx: edif: Add send, receive, and accept for auth_els")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Link: https://patch.msgid.link/20260112134326.55466-2-fourier.thomas@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qla2xxx/qla_os.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4488,7 +4488,7 @@ fail_lsrjt:
fail_elsrej:
dma_pool_destroy(ha->purex_dma_pool);
fail_flt:
- dma_free_coherent(&ha->pdev->dev, SFP_DEV_SIZE,
+ dma_free_coherent(&ha->pdev->dev, sizeof(struct qla_flt_header) + FLT_REGIONS_SIZE,
ha->flt, ha->flt_dma);
fail_flt_buffer:
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 074/122] efivarfs: fix error propagation in efivar_entry_get()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (72 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 073/122] scsi: qla2xxx: edif: Fix dma_free_coherent() size Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 075/122] nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference Greg Kroah-Hartman
` (64 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Kohei Enju, Ard Biesheuvel
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kohei Enju <kohei@enjuk.jp>
commit 4b22ec1685ce1fc0d862dcda3225d852fb107995 upstream.
efivar_entry_get() always returns success even if the underlying
__efivar_entry_get() fails, masking errors.
This may result in uninitialized heap memory being copied to userspace
in the efivarfs_file_read() path.
Fix it by returning the error from __efivar_entry_get().
Fixes: 2d82e6227ea1 ("efi: vars: Move efivar caching layer into efivarfs")
Cc: <stable@vger.kernel.org> # v6.1+
Signed-off-by: Kohei Enju <kohei@enjuk.jp>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/efivarfs/vars.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/efivarfs/vars.c
+++ b/fs/efivarfs/vars.c
@@ -552,7 +552,7 @@ int efivar_entry_get(struct efivar_entry
err = __efivar_entry_get(entry, attributes, size, data);
efivar_unlock();
- return 0;
+ return err;
}
/**
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 075/122] nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference
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` (73 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 074/122] efivarfs: fix error propagation in efivar_entry_get() Greg Kroah-Hartman
@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 076/122] ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine Greg Kroah-Hartman
` (63 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Dmitry Bogdanov, Guangwu Zhang,
Christoph Hellwig, Ming Lei, Keith Busch
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ming Lei <ming.lei@redhat.com>
commit 0fcee2cfc4b2e16e62ff8e0cc2cd8dd24efad65e upstream.
There is a race condition in nvmet_bio_done() that can cause a NULL
pointer dereference in blk_cgroup_bio_start():
1. nvmet_bio_done() is called when a bio completes
2. nvmet_req_complete() is called, which invokes req->ops->queue_response(req)
3. The queue_response callback can re-queue and re-submit the same request
4. The re-submission reuses the same inline_bio from nvmet_req
5. Meanwhile, nvmet_req_bio_put() (called after nvmet_req_complete)
invokes bio_uninit() for inline_bio, which sets bio->bi_blkg to NULL
6. The re-submitted bio enters submit_bio_noacct_nocheck()
7. blk_cgroup_bio_start() dereferences bio->bi_blkg, causing a crash:
BUG: kernel NULL pointer dereference, address: 0000000000000028
#PF: supervisor read access in kernel mode
RIP: 0010:blk_cgroup_bio_start+0x10/0xd0
Call Trace:
submit_bio_noacct_nocheck+0x44/0x250
nvmet_bdev_execute_rw+0x254/0x370 [nvmet]
process_one_work+0x193/0x3c0
worker_thread+0x281/0x3a0
Fix this by reordering nvmet_bio_done() to call nvmet_req_bio_put()
BEFORE nvmet_req_complete(). This ensures the bio is cleaned up before
the request can be re-submitted, preventing the race condition.
Fixes: 190f4c2c863a ("nvmet: fix memory leak of bio integrity")
Cc: Dmitry Bogdanov <d.bogdanov@yadro.com>
Cc: stable@vger.kernel.org
Cc: Guangwu Zhang <guazhang@redhat.com>
Link: http://www.mail-archive.com/debian-kernel@lists.debian.org/msg146238.html
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/nvme/target/io-cmd-bdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/nvme/target/io-cmd-bdev.c
+++ b/drivers/nvme/target/io-cmd-bdev.c
@@ -180,9 +180,10 @@ u16 blk_to_nvme_status(struct nvmet_req
static void nvmet_bio_done(struct bio *bio)
{
struct nvmet_req *req = bio->bi_private;
+ blk_status_t blk_status = bio->bi_status;
- nvmet_req_complete(req, blk_to_nvme_status(req, bio->bi_status));
nvmet_req_bio_put(req, bio);
+ nvmet_req_complete(req, blk_to_nvme_status(req, blk_status));
}
#ifdef CONFIG_BLK_DEV_INTEGRITY
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 076/122] ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
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` (74 preceding siblings ...)
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@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:40 ` [PATCH 6.18 077/122] gpio: rockchip: Stop calling pinctrl for set_direction Greg Kroah-Hartman
` (62 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Zhang Heng, Takashi Iwai
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zhang Heng <zhangheng@kylinos.cn>
commit 891b77d459d0ce993c68365d899134bc9fd47ac0 upstream.
The HP EliteBook 630 G11 (103c:8c8f) is using ALC236 codec which used 0x02
to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk
to make it works.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=220828
Cc: <stable@vger.kernel.org>
Signed-off-by: Zhang Heng <zhangheng@kylinos.cn>
Link: https://patch.msgid.link/20260126073508.3897461-1-zhangheng@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/hda/codecs/realtek/alc269.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -6631,6 +6631,7 @@ static const struct hda_quirk alc269_fix
SND_PCI_QUIRK(0x103c, 0x8c8c, "HP EliteBook 660", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8c8d, "HP ProBook 440 G11", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8c8e, "HP ProBook 460 G11", ALC236_FIXUP_HP_GPIO_LED),
+ SND_PCI_QUIRK(0x103c, 0x8c8f, "HP EliteBook 630 G11", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8c90, "HP EliteBook 640", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8c91, "HP EliteBook 660", ALC236_FIXUP_HP_GPIO_LED),
SND_PCI_QUIRK(0x103c, 0x8c96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 077/122] gpio: rockchip: Stop calling pinctrl for set_direction
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (75 preceding siblings ...)
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@ 2026-02-04 14:40 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 078/122] mm/kasan: fix KASAN poisoning in vrealloc() Greg Kroah-Hartman
` (61 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:40 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Heiko Stuebner, Robin Murphy,
Bartosz Golaszewski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Robin Murphy <robin.murphy@arm.com>
commit 7ca497be00163610afb663867db24ac408752f13 upstream.
Marking the whole controller as sleeping due to the pinctrl calls in the
.direction_{input,output} callbacks has the unfortunate side effect that
legitimate invocations of .get and .set, which cannot themselves sleep,
in atomic context now spew WARN()s from gpiolib.
However, as Heiko points out, the driver doing this is a bit silly to
begin with, as the pinctrl .gpio_set_direction hook doesn't even care
about the direction, the hook is only used to claim the mux. And sure
enough, the .gpio_request_enable hook exists to serve this very purpose,
so switch to that and remove the problematic business entirely.
Cc: stable@vger.kernel.org
Fixes: 20cf2aed89ac ("gpio: rockchip: mark the GPIO controller as sleeping")
Suggested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/bddc0469f25843ca5ae0cf578ab3671435ae98a7.1769429546.git.robin.murphy@arm.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpio/gpio-rockchip.c | 8 --------
drivers/pinctrl/pinctrl-rockchip.c | 9 ++++-----
2 files changed, 4 insertions(+), 13 deletions(-)
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -18,7 +18,6 @@
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
-#include <linux/pinctrl/consumer.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
@@ -164,12 +163,6 @@ static int rockchip_gpio_set_direction(s
unsigned long flags;
u32 data = input ? 0 : 1;
-
- if (input)
- pinctrl_gpio_direction_input(chip, offset);
- else
- pinctrl_gpio_direction_output(chip, offset);
-
raw_spin_lock_irqsave(&bank->slock, flags);
rockchip_gpio_writel_bit(bank, offset, data, bank->gpio_regs->port_ddr);
raw_spin_unlock_irqrestore(&bank->slock, flags);
@@ -593,7 +586,6 @@ static int rockchip_gpiolib_register(str
gc->ngpio = bank->nr_pins;
gc->label = bank->name;
gc->parent = bank->dev;
- gc->can_sleep = true;
ret = gpiochip_add_data(gc, bank);
if (ret) {
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -3184,10 +3184,9 @@ static int rockchip_pmx_set(struct pinct
return 0;
}
-static int rockchip_pmx_gpio_set_direction(struct pinctrl_dev *pctldev,
- struct pinctrl_gpio_range *range,
- unsigned offset,
- bool input)
+static int rockchip_pmx_gpio_request_enable(struct pinctrl_dev *pctldev,
+ struct pinctrl_gpio_range *range,
+ unsigned int offset)
{
struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
struct rockchip_pin_bank *bank;
@@ -3201,7 +3200,7 @@ static const struct pinmux_ops rockchip_
.get_function_name = rockchip_pmx_get_func_name,
.get_function_groups = rockchip_pmx_get_groups,
.set_mux = rockchip_pmx_set,
- .gpio_set_direction = rockchip_pmx_gpio_set_direction,
+ .gpio_request_enable = rockchip_pmx_gpio_request_enable,
};
/*
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 078/122] mm/kasan: fix KASAN poisoning in vrealloc()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (76 preceding siblings ...)
2026-02-04 14:40 ` [PATCH 6.18 077/122] gpio: rockchip: Stop calling pinctrl for set_direction Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 079/122] mptcp: only reset subflow errors when propagated Greg Kroah-Hartman
` (60 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Andrey Ryabinin,
Maciej Żenczykowski, joonki.min, Andrey Konovalov,
Maciej Wieczor-Retman, Alexander Potapenko, Dmitriy Vyukov,
Uladzislau Rezki, Vincenzo Frascino, Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andrey Ryabinin <ryabinin.a.a@gmail.com>
commit 9b47d4eea3f7c1f620e95bda1d6221660bde7d7b upstream.
A KASAN warning can be triggered when vrealloc() changes the requested
size to a value that is not aligned to KASAN_GRANULE_SIZE.
------------[ cut here ]------------
WARNING: CPU: 2 PID: 1 at mm/kasan/shadow.c:174 kasan_unpoison+0x40/0x48
...
pc : kasan_unpoison+0x40/0x48
lr : __kasan_unpoison_vmalloc+0x40/0x68
Call trace:
kasan_unpoison+0x40/0x48 (P)
vrealloc_node_align_noprof+0x200/0x320
bpf_patch_insn_data+0x90/0x2f0
convert_ctx_accesses+0x8c0/0x1158
bpf_check+0x1488/0x1900
bpf_prog_load+0xd20/0x1258
__sys_bpf+0x96c/0xdf0
__arm64_sys_bpf+0x50/0xa0
invoke_syscall+0x90/0x160
Introduce a dedicated kasan_vrealloc() helper that centralizes KASAN
handling for vmalloc reallocations. The helper accounts for KASAN granule
alignment when growing or shrinking an allocation and ensures that partial
granules are handled correctly.
Use this helper from vrealloc_node_align_noprof() to fix poisoning logic.
[ryabinin.a.a@gmail.com: move kasan_enabled() check, fix build]
Link: https://lkml.kernel.org/r/20260119144509.32767-1-ryabinin.a.a@gmail.com
Link: https://lkml.kernel.org/r/20260113191516.31015-1-ryabinin.a.a@gmail.com
Fixes: d699440f58ce ("mm: fix vrealloc()'s KASAN poisoning logic")
Signed-off-by: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Reported-by: Maciej Żenczykowski <maze@google.com>
Reported-by: <joonki.min@samsung-slsi.corp-partner.google.com>
Closes: https://lkml.kernel.org/r/CANP3RGeuRW53vukDy7WDO3FiVgu34-xVJYkfpm08oLO3odYFrA@mail.gmail.com
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Tested-by: Maciej Wieczor-Retman <maciej.wieczor-retman@intel.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Uladzislau Rezki <urezki@gmail.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/kasan.h | 14 ++++++++++++++
mm/kasan/common.c | 21 +++++++++++++++++++++
mm/vmalloc.c | 7 ++-----
3 files changed, 37 insertions(+), 5 deletions(-)
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -625,6 +625,17 @@ kasan_unpoison_vmap_areas(struct vm_stru
__kasan_unpoison_vmap_areas(vms, nr_vms, flags);
}
+void __kasan_vrealloc(const void *start, unsigned long old_size,
+ unsigned long new_size);
+
+static __always_inline void kasan_vrealloc(const void *start,
+ unsigned long old_size,
+ unsigned long new_size)
+{
+ if (kasan_enabled())
+ __kasan_vrealloc(start, old_size, new_size);
+}
+
#else /* CONFIG_KASAN_VMALLOC */
static inline void kasan_populate_early_vm_area_shadow(void *start,
@@ -654,6 +665,9 @@ kasan_unpoison_vmap_areas(struct vm_stru
kasan_vmalloc_flags_t flags)
{ }
+static inline void kasan_vrealloc(const void *start, unsigned long old_size,
+ unsigned long new_size) { }
+
#endif /* CONFIG_KASAN_VMALLOC */
#if (defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS)) && \
--- a/mm/kasan/common.c
+++ b/mm/kasan/common.c
@@ -613,4 +613,25 @@ void __kasan_unpoison_vmap_areas(struct
__kasan_unpoison_vmalloc(addr, size, flags | KASAN_VMALLOC_KEEP_TAG);
}
}
+
+void __kasan_vrealloc(const void *addr, unsigned long old_size,
+ unsigned long new_size)
+{
+ if (new_size < old_size) {
+ kasan_poison_last_granule(addr, new_size);
+
+ new_size = round_up(new_size, KASAN_GRANULE_SIZE);
+ old_size = round_up(old_size, KASAN_GRANULE_SIZE);
+ if (new_size < old_size)
+ __kasan_poison_vmalloc(addr + new_size,
+ old_size - new_size);
+ } else if (new_size > old_size) {
+ old_size = round_down(old_size, KASAN_GRANULE_SIZE);
+ __kasan_unpoison_vmalloc(addr + old_size,
+ new_size - old_size,
+ KASAN_VMALLOC_PROT_NORMAL |
+ KASAN_VMALLOC_VM_ALLOC |
+ KASAN_VMALLOC_KEEP_TAG);
+ }
+}
#endif
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -4167,7 +4167,7 @@ void *vrealloc_node_align_noprof(const v
if (want_init_on_free() || want_init_on_alloc(flags))
memset((void *)p + size, 0, old_size - size);
vm->requested_size = size;
- kasan_poison_vmalloc(p + size, old_size - size);
+ kasan_vrealloc(p, old_size, size);
return (void *)p;
}
@@ -4175,16 +4175,13 @@ void *vrealloc_node_align_noprof(const v
* We already have the bytes available in the allocation; use them.
*/
if (size <= alloced_size) {
- kasan_unpoison_vmalloc(p + old_size, size - old_size,
- KASAN_VMALLOC_PROT_NORMAL |
- KASAN_VMALLOC_VM_ALLOC |
- KASAN_VMALLOC_KEEP_TAG);
/*
* No need to zero memory here, as unused memory will have
* already been zeroed at initial allocation time or during
* realloc shrink time.
*/
vm->requested_size = size;
+ kasan_vrealloc(p, old_size, size);
return (void *)p;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 079/122] mptcp: only reset subflow errors when propagated
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (77 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 078/122] mm/kasan: fix KASAN poisoning in vrealloc() Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 080/122] selftests: mptcp: check no dup close events after error Greg Kroah-Hartman
` (59 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Geliang Tang, Matthieu Baerts (NGI0),
Jakub Kicinski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Matthieu Baerts (NGI0) <matttbe@kernel.org>
commit dccf46179ddd6c04c14be8ed584dc54665f53f0e upstream.
Some subflow socket errors need to be reported to the MPTCP socket: the
initial subflow connect (MP_CAPABLE), and the ones from the fallback
sockets. The others are not propagated.
The issue is that sock_error() was used to retrieve the error, which was
also resetting the sk_err field. Because of that, when notifying the
userspace about subflow close events later on from the MPTCP worker, the
ssk->sk_err field was always 0.
Now, the error (sk_err) is only reset when propagating it to the msk.
Fixes: 15cc10453398 ("mptcp: deliver ssk errors to msk")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260127-net-mptcp-dup-nl-events-v1-3-7f71e1bc4feb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/mptcp/protocol.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -784,11 +784,8 @@ static bool __mptcp_ofo_queue(struct mpt
static bool __mptcp_subflow_error_report(struct sock *sk, struct sock *ssk)
{
- int err = sock_error(ssk);
int ssk_state;
-
- if (!err)
- return false;
+ int err;
/* only propagate errors on fallen-back sockets or
* on MPC connect
@@ -796,6 +793,10 @@ static bool __mptcp_subflow_error_report
if (sk->sk_state != TCP_SYN_SENT && !__mptcp_check_fallback(mptcp_sk(sk)))
return false;
+ err = sock_error(ssk);
+ if (!err)
+ return false;
+
/* We need to propagate only transition to CLOSE state.
* Orphaned socket will see such state change via
* subflow_sched_work_if_closed() and that path will properly
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 080/122] selftests: mptcp: check no dup close events after error
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (78 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 079/122] mptcp: only reset subflow errors when propagated Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 081/122] selftests: mptcp: check subflow errors in close events Greg Kroah-Hartman
` (58 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Geliang Tang, Matthieu Baerts (NGI0),
Jakub Kicinski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Matthieu Baerts (NGI0) <matttbe@kernel.org>
commit 8467458dfa61b37e259e3485a5d3e415d08193c1 upstream.
This validates the previous commit: subflow closed events are re-sent
with less info when the initial subflow is disconnected after an error
and each time a subflow is closed after that.
In this new test, the userspace PM is involved because that's how it was
discovered, but it is not specific to it. The initial subflow is
terminated with a RESET, and that will cause the subflow disconnect.
Then, a new subflow is initiated, but also got rejected, which cause a
second subflow closed event, but not a third one.
While at it, in case of failure to get the expected amount of events,
the events are printed.
The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.
Fixes: d82809b6c5f2 ("mptcp: avoid duplicated SUB_CLOSED events")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260127-net-mptcp-dup-nl-events-v1-2-7f71e1bc4feb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 51 ++++++++++++++++++++++++
1 file changed, 51 insertions(+)
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -3717,11 +3717,32 @@ chk_evt_nr()
count=$(grep -cw "type:${evt}" "${evts}")
if [ "${count}" != "${exp}" ]; then
fail_test "got ${count} events, expected ${exp}"
+ cat "${evts}"
else
print_ok
fi
}
+# $1: ns ; $2: event type ; $3: expected count
+wait_event()
+{
+ local ns="${1}"
+ local evt_name="${2}"
+ local exp="${3}"
+
+ local evt="${!evt_name}"
+ local evts="${evts_ns1}"
+ local count
+
+ [ "${ns}" == "ns2" ] && evts="${evts_ns2}"
+
+ for _ in $(seq 100); do
+ count=$(grep -cw "type:${evt}" "${evts}")
+ [ "${count}" -ge "${exp}" ] && break
+ sleep 0.1
+ done
+}
+
userspace_tests()
{
# userspace pm type prevents add_addr
@@ -3930,6 +3951,36 @@ userspace_tests()
kill_events_pids
mptcp_lib_kill_group_wait $tests_pid
fi
+
+ # userspace pm no duplicated spurious close events after an error
+ if reset_with_events "userspace pm no dup close events after error" &&
+ continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then
+ set_userspace_pm $ns2
+ pm_nl_set_limits $ns1 0 2
+ { timeout_test=120 test_linkfail=128 speed=slow \
+ run_tests $ns1 $ns2 10.0.1.1 & } 2>/dev/null
+ local tests_pid=$!
+ wait_event ns2 MPTCP_LIB_EVENT_ESTABLISHED 1
+ userspace_pm_add_sf $ns2 10.0.3.2 20
+ chk_mptcp_info subflows 1 subflows 1
+ chk_subflows_total 2 2
+
+ # force quick loss
+ ip netns exec $ns2 sysctl -q net.ipv4.tcp_syn_retries=1
+ if ip netns exec "${ns1}" ${iptables} -A INPUT -s "10.0.1.2" \
+ -p tcp --tcp-option 30 -j REJECT --reject-with tcp-reset &&
+ ip netns exec "${ns2}" ${iptables} -A INPUT -d "10.0.1.2" \
+ -p tcp --tcp-option 30 -j REJECT --reject-with tcp-reset; then
+ wait_event ns2 MPTCP_LIB_EVENT_SUB_CLOSED 1
+ wait_event ns1 MPTCP_LIB_EVENT_SUB_CLOSED 1
+ chk_subflows_total 1 1
+ userspace_pm_add_sf $ns2 10.0.1.2 0
+ wait_event ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
+ chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
+ fi
+ kill_events_pids
+ mptcp_lib_kill_group_wait $tests_pid
+ fi
}
endpoint_tests()
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 081/122] selftests: mptcp: check subflow errors in close events
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (79 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 080/122] selftests: mptcp: check no dup close events after error Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 082/122] selftests: mptcp: join: fix local endp not being tracked Greg Kroah-Hartman
` (57 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Geliang Tang, Matthieu Baerts (NGI0),
Jakub Kicinski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Matthieu Baerts (NGI0) <matttbe@kernel.org>
commit 2ef9e3a3845d0a20b62b01f5b731debd0364688d upstream.
This validates the previous commit: subflow closed events should contain
an error field when a subflow got closed with an error, e.g. reset or
timeout.
For this test, the chk_evt_nr helper has been extended to check
attributes in the matched events.
In this test, the 2 subflow closed events should have an error.
The 'Fixes' tag here below is the same as the one from the previous
commit: this patch here is not fixing anything wrong in the selftests,
but it validates the previous fix for an issue introduced by this commit
ID.
Fixes: 15cc10453398 ("mptcp: deliver ssk errors to msk")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260127-net-mptcp-dup-nl-events-v1-4-7f71e1bc4feb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -3692,21 +3692,28 @@ userspace_pm_chk_get_addr()
fi
}
-# $1: ns ; $2: event type ; $3: count
+# $1: ns ; $2: event type ; $3: count ; [ $4: attr ; $5: attr count ]
chk_evt_nr()
{
local ns=${1}
local evt_name="${2}"
local exp="${3}"
+ local attr="${4}"
+ local attr_exp="${5}"
local evts="${evts_ns1}"
local evt="${!evt_name}"
+ local attr_name
local count
+ if [ -n "${attr}" ]; then
+ attr_name=", ${attr}: ${attr_exp}"
+ fi
+
evt_name="${evt_name:16}" # without MPTCP_LIB_EVENT_
[ "${ns}" == "ns2" ] && evts="${evts_ns2}"
- print_check "event ${ns} ${evt_name} (${exp})"
+ print_check "event ${ns} ${evt_name} (${exp}${attr_name})"
if [[ "${evt_name}" = "LISTENER_"* ]] &&
! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then
@@ -3718,6 +3725,16 @@ chk_evt_nr()
if [ "${count}" != "${exp}" ]; then
fail_test "got ${count} events, expected ${exp}"
cat "${evts}"
+ return
+ elif [ -z "${attr}" ]; then
+ print_ok
+ return
+ fi
+
+ count=$(grep -w "type:${evt}" "${evts}" | grep -c ",${attr}:")
+ if [ "${count}" != "${attr_exp}" ]; then
+ fail_test "got ${count} event attributes, expected ${attr_exp}"
+ grep -w "type:${evt}" "${evts}"
else
print_ok
fi
@@ -3976,7 +3993,7 @@ userspace_tests()
chk_subflows_total 1 1
userspace_pm_add_sf $ns2 10.0.1.2 0
wait_event ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
- chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2
+ chk_evt_nr ns2 MPTCP_LIB_EVENT_SUB_CLOSED 2 error 2
fi
kill_events_pids
mptcp_lib_kill_group_wait $tests_pid
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 082/122] selftests: mptcp: join: fix local endp not being tracked
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (80 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 081/122] selftests: mptcp: check subflow errors in close events Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 083/122] flex_proportions: make fprop_new_period() hardirq safe Greg Kroah-Hartman
` (56 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Mat Martineau,
Matthieu Baerts (NGI0), Jakub Kicinski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Matthieu Baerts (NGI0) <matttbe@kernel.org>
commit c5d5ecf21fdd9ce91e6116feb3aa83cee73352cc upstream.
When running this mptcp_join.sh selftest on older kernel versions not
supporting local endpoints tracking, this test fails because 3 MP_JOIN
ACKs have been received, while only 2 were expected.
It is not clear why only 2 MP_JOIN ACKs were expected on old kernel
versions, while 3 MP_JOIN SYN and SYN+ACK were expected. When testing on
the v5.15.197 kernel, 3 MP_JOIN ACKs are seen, which is also what is
expected in the selftests included in this kernel version, see commit
f4480eaad489 ("selftests: mptcp: add missing join check").
Switch the expected MP_JOIN ACKs to 3. While at it, move this
chk_join_nr helper out of the special condition for older kernel
versions as it is now the same as with more recent ones. Also, invert
the condition to be more logical: what's expected on newer kernel
versions having such helper first.
Fixes: d4c81bbb8600 ("selftests: mptcp: join: support local endpoint being tracked or not")
Cc: stable@vger.kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260127-net-mptcp-dup-nl-events-v1-5-7f71e1bc4feb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/net/mptcp/mptcp_join.sh | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -2305,17 +2305,16 @@ signal_address_tests()
ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1
speed=slow \
run_tests $ns1 $ns2 10.0.1.1
+ chk_join_nr 3 3 3
# It is not directly linked to the commit introducing this
# symbol but for the parent one which is linked anyway.
- if ! mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
- chk_join_nr 3 3 2
- chk_add_nr 4 4
- else
- chk_join_nr 3 3 3
+ if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then
# the server will not signal the address terminating
# the MPC subflow
chk_add_nr 3 3
+ else
+ chk_add_nr 4 4
fi
fi
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 083/122] flex_proportions: make fprop_new_period() hardirq safe
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (81 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 082/122] selftests: mptcp: join: fix local endp not being tracked Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 084/122] btrfs: do not strictly require dirty metadata threshold for metadata writepages Greg Kroah-Hartman
` (55 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jan Kara, Bernd Schubert,
Matthew Wilcox (Oracle), Joanne Koong, Miklos Szeredi,
Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jan Kara <jack@suse.cz>
commit dd9e2f5b38f1fdd49b1ab6d3a85f81c14369eacc upstream.
Bernd has reported a lockdep splat from flexible proportions code that is
essentially complaining about the following race:
<timer fires>
run_timer_softirq - we are in softirq context
call_timer_fn
writeout_period
fprop_new_period
write_seqcount_begin(&p->sequence);
<hardirq is raised>
...
blk_mq_end_request()
blk_update_request()
ext4_end_bio()
folio_end_writeback()
__wb_writeout_add()
__fprop_add_percpu_max()
if (unlikely(max_frac < FPROP_FRAC_BASE)) {
fprop_fraction_percpu()
seq = read_seqcount_begin(&p->sequence);
- sees odd sequence so loops indefinitely
Note that a deadlock like this is only possible if the bdi has configured
maximum fraction of writeout throughput which is very rare in general but
frequent for example for FUSE bdis. To fix this problem we have to make
sure write section of the sequence counter is irqsafe.
Link: https://lkml.kernel.org/r/20260121112729.24463-2-jack@suse.cz
Fixes: a91befde3503 ("lib/flex_proportions.c: remove local_irq_ops in fprop_new_period()")
Signed-off-by: Jan Kara <jack@suse.cz>
Reported-by: Bernd Schubert <bernd@bsbernd.com>
Link: https://lore.kernel.org/all/9b845a47-9aee-43dd-99bc-1a82bea00442@bsbernd.com/
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Joanne Koong <joannelkoong@gmail.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
lib/flex_proportions.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/lib/flex_proportions.c
+++ b/lib/flex_proportions.c
@@ -64,13 +64,14 @@ void fprop_global_destroy(struct fprop_g
bool fprop_new_period(struct fprop_global *p, int periods)
{
s64 events = percpu_counter_sum(&p->events);
+ unsigned long flags;
/*
* Don't do anything if there are no events.
*/
if (events <= 1)
return false;
- preempt_disable_nested();
+ local_irq_save(flags);
write_seqcount_begin(&p->sequence);
if (periods < 64)
events -= events >> periods;
@@ -78,7 +79,7 @@ bool fprop_new_period(struct fprop_globa
percpu_counter_add(&p->events, -events);
p->period += periods;
write_seqcount_end(&p->sequence);
- preempt_enable_nested();
+ local_irq_restore(flags);
return true;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 084/122] btrfs: do not strictly require dirty metadata threshold for metadata writepages
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (82 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 083/122] flex_proportions: make fprop_new_period() hardirq safe Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 085/122] mm/kfence: randomize the freelist on initialization Greg Kroah-Hartman
` (54 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jan Kara, Boris Burkov, Qu Wenruo,
David Sterba
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Qu Wenruo <wqu@suse.com>
commit 4e159150a9a56d66d247f4b5510bed46fe58aa1c upstream.
[BUG]
There is an internal report that over 1000 processes are
waiting at the io_schedule_timeout() of balance_dirty_pages(), causing
a system hang and trigger a kernel coredump.
The kernel is v6.4 kernel based, but the root problem still applies to
any upstream kernel before v6.18.
[CAUSE]
>From Jan Kara for his wisdom on the dirty page balance behavior first.
This cgroup dirty limit was what was actually playing the role here
because the cgroup had only a small amount of memory and so the dirty
limit for it was something like 16MB.
Dirty throttling is responsible for enforcing that nobody can dirty
(significantly) more dirty memory than there's dirty limit. Thus when
a task is dirtying pages it periodically enters into balance_dirty_pages()
and we let it sleep there to slow down the dirtying.
When the system is over dirty limit already (either globally or within
a cgroup of the running task), we will not let the task exit from
balance_dirty_pages() until the number of dirty pages drops below the
limit.
So in this particular case, as I already mentioned, there was a cgroup
with relatively small amount of memory and as a result with dirty limit
set at 16MB. A task from that cgroup has dirtied about 28MB worth of
pages in btrfs btree inode and these were practically the only dirty
pages in that cgroup.
So that means the only way to reduce the dirty pages of that cgroup is
to writeback the dirty pages of btrfs btree inode, and only after that
those processes can exit balance_dirty_pages().
Now back to the btrfs part, btree_writepages() is responsible for
writing back dirty btree inode pages.
The problem here is, there is a btrfs internal threshold that if the
btree inode's dirty bytes are below the 32M threshold, it will not
do any writeback.
This behavior is to batch as much metadata as possible so we won't write
back those tree blocks and then later re-COW them again for another
modification.
This internal 32MiB is higher than the existing dirty page size (28MiB),
meaning no writeback will happen, causing a deadlock between btrfs and
cgroup:
- Btrfs doesn't want to write back btree inode until more dirty pages
- Cgroup/MM doesn't want more dirty pages for btrfs btree inode
Thus any process touching that btree inode is put into sleep until
the number of dirty pages is reduced.
Thanks Jan Kara a lot for the analysis of the root cause.
[ENHANCEMENT]
Since kernel commit b55102826d7d ("btrfs: set AS_KERNEL_FILE on the
btree_inode"), btrfs btree inode pages will only be charged to the root
cgroup which should have a much larger limit than btrfs' 32MiB
threshold.
So it should not affect newer kernels.
But for all current LTS kernels, they are all affected by this problem,
and backporting the whole AS_KERNEL_FILE may not be a good idea.
Even for newer kernels I still think it's a good idea to get
rid of the internal threshold at btree_writepages(), since for most cases
cgroup/MM has a better view of full system memory usage than btrfs' fixed
threshold.
For internal callers using btrfs_btree_balance_dirty() since that
function is already doing internal threshold check, we don't need to
bother them.
But for external callers of btree_writepages(), just respect their
requests and write back whatever they want, ignoring the internal
btrfs threshold to avoid such deadlock on btree inode dirty page
balancing.
CC: stable@vger.kernel.org
CC: Jan Kara <jack@suse.cz>
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/btrfs/disk-io.c | 22 ----------------------
fs/btrfs/extent_io.c | 3 +--
fs/btrfs/extent_io.h | 3 +--
3 files changed, 2 insertions(+), 26 deletions(-)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -490,28 +490,6 @@ static int btree_migrate_folio(struct ad
#define btree_migrate_folio NULL
#endif
-static int btree_writepages(struct address_space *mapping,
- struct writeback_control *wbc)
-{
- int ret;
-
- if (wbc->sync_mode == WB_SYNC_NONE) {
- struct btrfs_fs_info *fs_info;
-
- if (wbc->for_kupdate)
- return 0;
-
- fs_info = inode_to_fs_info(mapping->host);
- /* this is a bit racy, but that's ok */
- ret = __percpu_counter_compare(&fs_info->dirty_metadata_bytes,
- BTRFS_DIRTY_METADATA_THRESH,
- fs_info->dirty_metadata_batch);
- if (ret < 0)
- return 0;
- }
- return btree_write_cache_pages(mapping, wbc);
-}
-
static bool btree_release_folio(struct folio *folio, gfp_t gfp_flags)
{
if (folio_test_writeback(folio) || folio_test_dirty(folio))
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2289,8 +2289,7 @@ void btrfs_btree_wait_writeback_range(st
}
}
-int btree_write_cache_pages(struct address_space *mapping,
- struct writeback_control *wbc)
+int btree_writepages(struct address_space *mapping, struct writeback_control *wbc)
{
struct btrfs_eb_write_context ctx = { .wbc = wbc };
struct btrfs_fs_info *fs_info = inode_to_fs_info(mapping->host);
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -238,8 +238,7 @@ void extent_write_locked_range(struct in
u64 start, u64 end, struct writeback_control *wbc,
bool pages_dirty);
int btrfs_writepages(struct address_space *mapping, struct writeback_control *wbc);
-int btree_write_cache_pages(struct address_space *mapping,
- struct writeback_control *wbc);
+int btree_writepages(struct address_space *mapping, struct writeback_control *wbc);
void btrfs_btree_wait_writeback_range(struct btrfs_fs_info *fs_info, u64 start, u64 end);
void btrfs_readahead(struct readahead_control *rac);
int set_folio_extent_mapped(struct folio *folio);
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 085/122] mm/kfence: randomize the freelist on initialization
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (83 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 084/122] btrfs: do not strictly require dirty metadata threshold for metadata writepages Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 086/122] mm/memory-failure: fix missing ->mf_stats count in hugetlb poison Greg Kroah-Hartman
` (53 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Pimyn Girgis, Alexander Potapenko,
Dmitry Vyukov, Marco Elver, Ernesto Martnez Garca, Kees Cook,
Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pimyn Girgis <pimyn@google.com>
commit 870ff19251bf3910dda7a7245da826924045fedd upstream.
Randomize the KFENCE freelist during pool initialization to make
allocation patterns less predictable. This is achieved by shuffling the
order in which metadata objects are added to the freelist using
get_random_u32_below().
Additionally, ensure the error path correctly calculates the address range
to be reset if initialization fails, as the address increment logic has
been moved to a separate loop.
Link: https://lkml.kernel.org/r/20260120161510.3289089-1-pimyn@google.com
Fixes: 0ce20dd84089 ("mm: add Kernel Electric-Fence infrastructure")
Signed-off-by: Pimyn Girgis <pimyn@google.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Ernesto Martnez Garca <ernesto.martinezgarcia@tugraz.at>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Kees Cook <kees@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
mm/kfence/core.c | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
--- a/mm/kfence/core.c
+++ b/mm/kfence/core.c
@@ -595,7 +595,7 @@ static void rcu_guarded_free(struct rcu_
static unsigned long kfence_init_pool(void)
{
unsigned long addr, start_pfn;
- int i;
+ int i, rand;
if (!arch_kfence_init_pool())
return (unsigned long)__kfence_pool;
@@ -645,13 +645,27 @@ static unsigned long kfence_init_pool(vo
INIT_LIST_HEAD(&meta->list);
raw_spin_lock_init(&meta->lock);
meta->state = KFENCE_OBJECT_UNUSED;
- meta->addr = addr; /* Initialize for validation in metadata_to_pageaddr(). */
- list_add_tail(&meta->list, &kfence_freelist);
+ /* Use addr to randomize the freelist. */
+ meta->addr = i;
/* Protect the right redzone. */
- if (unlikely(!kfence_protect(addr + PAGE_SIZE)))
+ if (unlikely(!kfence_protect(addr + 2 * i * PAGE_SIZE + PAGE_SIZE)))
goto reset_slab;
+ }
+
+ for (i = CONFIG_KFENCE_NUM_OBJECTS; i > 0; i--) {
+ rand = get_random_u32_below(i);
+ swap(kfence_metadata_init[i - 1].addr, kfence_metadata_init[rand].addr);
+ }
+ for (i = 0; i < CONFIG_KFENCE_NUM_OBJECTS; i++) {
+ struct kfence_metadata *meta_1 = &kfence_metadata_init[i];
+ struct kfence_metadata *meta_2 = &kfence_metadata_init[meta_1->addr];
+
+ list_add_tail(&meta_2->list, &kfence_freelist);
+ }
+ for (i = 0; i < CONFIG_KFENCE_NUM_OBJECTS; i++) {
+ kfence_metadata_init[i].addr = addr;
addr += 2 * PAGE_SIZE;
}
@@ -664,6 +678,7 @@ static unsigned long kfence_init_pool(vo
return 0;
reset_slab:
+ addr += 2 * i * PAGE_SIZE;
for (i = 0; i < KFENCE_POOL_SIZE / PAGE_SIZE; i++) {
struct slab *slab;
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 086/122] mm/memory-failure: fix missing ->mf_stats count in hugetlb poison
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (84 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 085/122] mm/kfence: randomize the freelist on initialization Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 087/122] mm, swap: restore swap_space attr aviod kernel panic Greg Kroah-Hartman
` (52 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jane Chu, Miaohe Lin, Chris Mason,
David Hildenbrand, David Rientjes, Jiaqi Yan, Liam R. Howlett,
Lorenzo Stoakes, Matthew Wilcox (Oracle), Michal Hocko,
Mike Rapoport, Muchun Song, Naoya Horiguchi, Oscar Salvador,
Suren Baghdasaryan, William Roche, Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jane Chu <jane.chu@oracle.com>
commit a148a2040191b12b45b82cb29c281cb3036baf90 upstream.
When a newly poisoned subpage ends up in an already poisoned hugetlb
folio, 'num_poisoned_pages' is incremented, but the per node ->mf_stats is
not. Fix the inconsistency by designating action_result() to update them
both.
While at it, define __get_huge_page_for_hwpoison() return values in terms
of symbol names for better readibility. Also rename
folio_set_hugetlb_hwpoison() to hugetlb_update_hwpoison() since the
function does more than the conventional bit setting and the fact three
possible return values are expected.
Link: https://lkml.kernel.org/r/20260120232234.3462258-1-jane.chu@oracle.com
Fixes: 18f41fa616ee ("mm: memory-failure: bump memory failure stats to pglist_data")
Signed-off-by: Jane Chu <jane.chu@oracle.com>
Acked-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Chris Mason <clm@meta.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Jiaqi Yan <jiaqiyan@google.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: William Roche <william.roche@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
mm/memory-failure.c | 93 +++++++++++++++++++++++++++++++---------------------
1 file changed, 56 insertions(+), 37 deletions(-)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1873,12 +1873,22 @@ static unsigned long __folio_free_raw_hw
return count;
}
-static int folio_set_hugetlb_hwpoison(struct folio *folio, struct page *page)
+#define MF_HUGETLB_FREED 0 /* freed hugepage */
+#define MF_HUGETLB_IN_USED 1 /* in-use hugepage */
+#define MF_HUGETLB_NON_HUGEPAGE 2 /* not a hugepage */
+#define MF_HUGETLB_FOLIO_PRE_POISONED 3 /* folio already poisoned */
+#define MF_HUGETLB_PAGE_PRE_POISONED 4 /* exact page already poisoned */
+#define MF_HUGETLB_RETRY 5 /* hugepage is busy, retry */
+/*
+ * Set hugetlb folio as hwpoisoned, update folio private raw hwpoison list
+ * to keep track of the poisoned pages.
+ */
+static int hugetlb_update_hwpoison(struct folio *folio, struct page *page)
{
struct llist_head *head;
struct raw_hwp_page *raw_hwp;
struct raw_hwp_page *p;
- int ret = folio_test_set_hwpoison(folio) ? -EHWPOISON : 0;
+ int ret = folio_test_set_hwpoison(folio) ? MF_HUGETLB_FOLIO_PRE_POISONED : 0;
/*
* Once the hwpoison hugepage has lost reliable raw error info,
@@ -1886,20 +1896,17 @@ static int folio_set_hugetlb_hwpoison(st
* so skip to add additional raw error info.
*/
if (folio_test_hugetlb_raw_hwp_unreliable(folio))
- return -EHWPOISON;
+ return MF_HUGETLB_FOLIO_PRE_POISONED;
head = raw_hwp_list_head(folio);
llist_for_each_entry(p, head->first, node) {
if (p->page == page)
- return -EHWPOISON;
+ return MF_HUGETLB_PAGE_PRE_POISONED;
}
raw_hwp = kmalloc(sizeof(struct raw_hwp_page), GFP_ATOMIC);
if (raw_hwp) {
raw_hwp->page = page;
llist_add(&raw_hwp->node, head);
- /* the first error event will be counted in action_result(). */
- if (ret)
- num_poisoned_pages_inc(page_to_pfn(page));
} else {
/*
* Failed to save raw error info. We no longer trace all
@@ -1947,42 +1954,39 @@ void folio_clear_hugetlb_hwpoison(struct
/*
* Called from hugetlb code with hugetlb_lock held.
- *
- * Return values:
- * 0 - free hugepage
- * 1 - in-use hugepage
- * 2 - not a hugepage
- * -EBUSY - the hugepage is busy (try to retry)
- * -EHWPOISON - the hugepage is already hwpoisoned
*/
int __get_huge_page_for_hwpoison(unsigned long pfn, int flags,
bool *migratable_cleared)
{
struct page *page = pfn_to_page(pfn);
struct folio *folio = page_folio(page);
- int ret = 2; /* fallback to normal page handling */
bool count_increased = false;
+ int ret, rc;
- if (!folio_test_hugetlb(folio))
+ if (!folio_test_hugetlb(folio)) {
+ ret = MF_HUGETLB_NON_HUGEPAGE;
goto out;
-
- if (flags & MF_COUNT_INCREASED) {
- ret = 1;
+ } else if (flags & MF_COUNT_INCREASED) {
+ ret = MF_HUGETLB_IN_USED;
count_increased = true;
} else if (folio_test_hugetlb_freed(folio)) {
- ret = 0;
+ ret = MF_HUGETLB_FREED;
} else if (folio_test_hugetlb_migratable(folio)) {
- ret = folio_try_get(folio);
- if (ret)
+ if (folio_try_get(folio)) {
+ ret = MF_HUGETLB_IN_USED;
count_increased = true;
+ } else {
+ ret = MF_HUGETLB_FREED;
+ }
} else {
- ret = -EBUSY;
+ ret = MF_HUGETLB_RETRY;
if (!(flags & MF_NO_RETRY))
goto out;
}
- if (folio_set_hugetlb_hwpoison(folio, page)) {
- ret = -EHWPOISON;
+ rc = hugetlb_update_hwpoison(folio, page);
+ if (rc >= MF_HUGETLB_FOLIO_PRE_POISONED) {
+ ret = rc;
goto out;
}
@@ -2007,10 +2011,16 @@ out:
* with basic operations like hugepage allocation/free/demotion.
* So some of prechecks for hwpoison (pinning, and testing/setting
* PageHWPoison) should be done in single hugetlb_lock range.
+ * Returns:
+ * 0 - not hugetlb, or recovered
+ * -EBUSY - not recovered
+ * -EOPNOTSUPP - hwpoison_filter'ed
+ * -EHWPOISON - folio or exact page already poisoned
+ * -EFAULT - kill_accessing_process finds current->mm null
*/
static int try_memory_failure_hugetlb(unsigned long pfn, int flags, int *hugetlb)
{
- int res;
+ int res, rv;
struct page *p = pfn_to_page(pfn);
struct folio *folio;
unsigned long page_flags;
@@ -2019,22 +2029,31 @@ static int try_memory_failure_hugetlb(un
*hugetlb = 1;
retry:
res = get_huge_page_for_hwpoison(pfn, flags, &migratable_cleared);
- if (res == 2) { /* fallback to normal page handling */
+ switch (res) {
+ case MF_HUGETLB_NON_HUGEPAGE: /* fallback to normal page handling */
*hugetlb = 0;
return 0;
- } else if (res == -EHWPOISON) {
- if (flags & MF_ACTION_REQUIRED) {
- folio = page_folio(p);
- res = kill_accessing_process(current, folio_pfn(folio), flags);
- }
- action_result(pfn, MF_MSG_ALREADY_POISONED, MF_FAILED);
- return res;
- } else if (res == -EBUSY) {
+ case MF_HUGETLB_RETRY:
if (!(flags & MF_NO_RETRY)) {
flags |= MF_NO_RETRY;
goto retry;
}
return action_result(pfn, MF_MSG_GET_HWPOISON, MF_IGNORED);
+ case MF_HUGETLB_FOLIO_PRE_POISONED:
+ case MF_HUGETLB_PAGE_PRE_POISONED:
+ rv = -EHWPOISON;
+ if (flags & MF_ACTION_REQUIRED) {
+ folio = page_folio(p);
+ rv = kill_accessing_process(current, folio_pfn(folio), flags);
+ }
+ if (res == MF_HUGETLB_PAGE_PRE_POISONED)
+ action_result(pfn, MF_MSG_ALREADY_POISONED, MF_FAILED);
+ else
+ action_result(pfn, MF_MSG_HUGE, MF_FAILED);
+ return rv;
+ default:
+ WARN_ON((res != MF_HUGETLB_FREED) && (res != MF_HUGETLB_IN_USED));
+ break;
}
folio = page_folio(p);
@@ -2045,7 +2064,7 @@ retry:
if (migratable_cleared)
folio_set_hugetlb_migratable(folio);
folio_unlock(folio);
- if (res == 1)
+ if (res == MF_HUGETLB_IN_USED)
folio_put(folio);
return -EOPNOTSUPP;
}
@@ -2054,7 +2073,7 @@ retry:
* Handling free hugepage. The possible race with hugepage allocation
* or demotion can be prevented by PageHWPoison flag.
*/
- if (res == 0) {
+ if (res == MF_HUGETLB_FREED) {
folio_unlock(folio);
if (__page_handle_poison(p) > 0) {
page_ref_inc(p);
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 087/122] mm, swap: restore swap_space attr aviod kernel panic
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (85 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 086/122] mm/memory-failure: fix missing ->mf_stats count in hugetlb poison Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 088/122] mm/memory-failure: teach kill_accessing_process to accept hugetlb tail page pfn Greg Kroah-Hartman
` (51 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, robin.kuo, Andrew Morton,
andrew.yang, AngeloGiaocchino Del Regno, Baoquan He, Barry Song,
Chinwen Chang, Chris Li, Kairui Song, Kairui Song, Kemeng Shi,
Mathias Brugger, Nhat Pham, Qun-wei Lin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: robin.kuo <robin.kuo@mediatek.com>
commit a0f3c0845a4ff68d403c568266d17e9cc553e561 upstream.
commit 8b47299a411a ("mm, swap: mark swap address space ro and add context
debug check") made the swap address space read-only. It may lead to
kernel panic if arch_prepare_to_swap returns a failure under heavy memory
pressure as follows,
el1_abort+0x40/0x64
el1h_64_sync_handler+0x48/0xcc
el1h_64_sync+0x84/0x88
errseq_set+0x4c/0xb8 (P)
__filemap_set_wb_err+0x20/0xd0
shrink_folio_list+0xc20/0x11cc
evict_folios+0x1520/0x1be4
try_to_shrink_lruvec+0x27c/0x3dc
shrink_one+0x9c/0x228
shrink_node+0xb3c/0xeac
do_try_to_free_pages+0x170/0x4f0
try_to_free_pages+0x334/0x534
__alloc_pages_direct_reclaim+0x90/0x158
__alloc_pages_slowpath+0x334/0x588
__alloc_frozen_pages_noprof+0x224/0x2fc
__folio_alloc_noprof+0x14/0x64
vma_alloc_zeroed_movable_folio+0x34/0x44
do_pte_missing+0xad4/0x1040
handle_mm_fault+0x4a4/0x790
do_page_fault+0x288/0x5f8
do_translation_fault+0x38/0x54
do_mem_abort+0x54/0xa8
Restore swap address space as not ro to avoid the panic.
Link: https://lkml.kernel.org/r/20260116062535.306453-2-robin.kuo@mediatek.com
Fixes: 8b47299a411a ("mm, swap: mark swap address space ro and add context debug check")
Signed-off-by: robin.kuo <robin.kuo@mediatek.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: andrew.yang <andrew.yang@mediatek.com>
Cc: AngeloGiaocchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kairui Song <ryncsn@gmail.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Mathias Brugger <matthias.bgg@gmail.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Cc: Qun-wei Lin <Qun-wei.Lin@mediatek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
mm/swap.h | 2 +-
mm/swap_state.c | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/mm/swap.h b/mm/swap.h
index d034c13d8dd2..1bd466da3039 100644
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -198,7 +198,7 @@ int swap_writeout(struct folio *folio, struct swap_iocb **swap_plug);
void __swap_writepage(struct folio *folio, struct swap_iocb **swap_plug);
/* linux/mm/swap_state.c */
-extern struct address_space swap_space __ro_after_init;
+extern struct address_space swap_space __read_mostly;
static inline struct address_space *swap_address_space(swp_entry_t entry)
{
return &swap_space;
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 5f97c6ae70a2..44d228982521 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -37,8 +37,7 @@ static const struct address_space_operations swap_aops = {
#endif
};
-/* Set swap_space as read only as swap cache is handled by swap table */
-struct address_space swap_space __ro_after_init = {
+struct address_space swap_space __read_mostly = {
.a_ops = &swap_aops,
};
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 088/122] mm/memory-failure: teach kill_accessing_process to accept hugetlb tail page pfn
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (86 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 087/122] mm, swap: restore swap_space attr aviod kernel panic Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 089/122] mm/shmem, swap: fix race of truncate and swap entry split Greg Kroah-Hartman
` (50 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Jane Chu, Liam R. Howlett,
Miaohe Lin, Chris Mason, David Hildenbrand, David Rientjes,
Jiaqi Yan, Lorenzo Stoakes, Matthew Wilcox (Oracle), Michal Hocko,
Mike Rapoport, Muchun Song, Naoya Horiguchi, Oscar Salvador,
Suren Baghdasaryan, William Roche, Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jane Chu <jane.chu@oracle.com>
commit 057a6f2632c956483e2b2628477f0fcd1cd8a844 upstream.
When a hugetlb folio is being poisoned again, try_memory_failure_hugetlb()
passed head pfn to kill_accessing_process(), that is not right. The
precise pfn of the poisoned page should be used in order to determine the
precise vaddr as the SIGBUS payload.
This issue has already been taken care of in the normal path, that is,
hwpoison_user_mappings(), see [1][2]. Further more, for [3] to work
correctly in the hugetlb repoisoning case, it's essential to inform VM the
precise poisoned page, not the head page.
[1] https://lkml.kernel.org/r/20231218135837.3310403-1-willy@infradead.org
[2] https://lkml.kernel.org/r/20250224211445.2663312-1-jane.chu@oracle.com
[3] https://lore.kernel.org/lkml/20251116013223.1557158-1-jiaqiyan@google.com/
Link: https://lkml.kernel.org/r/20260120232234.3462258-2-jane.chu@oracle.com
Signed-off-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Acked-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Chris Mason <clm@meta.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Jiaqi Yan <jiaqiyan@google.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: William Roche <william.roche@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
mm/memory-failure.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -684,6 +684,8 @@ static int check_hwpoisoned_entry(pte_t
unsigned long poisoned_pfn, struct to_kill *tk)
{
unsigned long pfn = 0;
+ unsigned long hwpoison_vaddr;
+ unsigned long mask;
if (pte_present(pte)) {
pfn = pte_pfn(pte);
@@ -694,10 +696,12 @@ static int check_hwpoisoned_entry(pte_t
pfn = swp_offset_pfn(swp);
}
- if (!pfn || pfn != poisoned_pfn)
+ mask = ~((1UL << (shift - PAGE_SHIFT)) - 1);
+ if (!pfn || pfn != (poisoned_pfn & mask))
return 0;
- set_to_kill(tk, addr, shift);
+ hwpoison_vaddr = addr + ((poisoned_pfn - pfn) << PAGE_SHIFT);
+ set_to_kill(tk, hwpoison_vaddr, shift);
return 1;
}
@@ -2042,10 +2046,8 @@ retry:
case MF_HUGETLB_FOLIO_PRE_POISONED:
case MF_HUGETLB_PAGE_PRE_POISONED:
rv = -EHWPOISON;
- if (flags & MF_ACTION_REQUIRED) {
- folio = page_folio(p);
- rv = kill_accessing_process(current, folio_pfn(folio), flags);
- }
+ if (flags & MF_ACTION_REQUIRED)
+ rv = kill_accessing_process(current, pfn, flags);
if (res == MF_HUGETLB_PAGE_PRE_POISONED)
action_result(pfn, MF_MSG_ALREADY_POISONED, MF_FAILED);
else
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 089/122] mm/shmem, swap: fix race of truncate and swap entry split
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (87 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 088/122] mm/memory-failure: teach kill_accessing_process to accept hugetlb tail page pfn Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 090/122] net: fix segmentation of forwarding fraglist GRO Greg Kroah-Hartman
` (49 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Kairui Song, Nhat Pham, Chris Li,
Baolin Wang, Baoquan He, Barry Song, Hugh Dickins, Kemeng Shi,
Andrew Morton
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kairui Song <kasong@tencent.com>
commit 8a1968bd997f45a9b11aefeabdd1232e1b6c7184 upstream.
The helper for shmem swap freeing is not handling the order of swap
entries correctly. It uses xa_cmpxchg_irq to erase the swap entry, but it
gets the entry order before that using xa_get_order without lock
protection, and it may get an outdated order value if the entry is split
or changed in other ways after the xa_get_order and before the
xa_cmpxchg_irq.
And besides, the order could grow and be larger than expected, and cause
truncation to erase data beyond the end border. For example, if the
target entry and following entries are swapped in or freed, then a large
folio was added in place and swapped out, using the same entry, the
xa_cmpxchg_irq will still succeed, it's very unlikely to happen though.
To fix that, open code the Xarray cmpxchg and put the order retrieval and
value checking in the same critical section. Also, ensure the order won't
exceed the end border, skip it if the entry goes across the border.
Skipping large swap entries crosses the end border is safe here. Shmem
truncate iterates the range twice, in the first iteration,
find_lock_entries already filtered such entries, and shmem will swapin the
entries that cross the end border and partially truncate the folio (split
the folio or at least zero part of it). So in the second loop here, if we
see a swap entry that crosses the end order, it must at least have its
content erased already.
I observed random swapoff hangs and kernel panics when stress testing
ZSWAP with shmem. After applying this patch, all problems are gone.
Link: https://lkml.kernel.org/r/20260120-shmem-swap-fix-v3-1-3d33ebfbc057@tencent.com
Fixes: 809bc86517cc ("mm: shmem: support large folio swap out")
Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Chris Li <chrisl@kernel.org>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
mm/shmem.c | 45 ++++++++++++++++++++++++++++++++++-----------
1 file changed, 34 insertions(+), 11 deletions(-)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -944,17 +944,29 @@ static void shmem_delete_from_page_cache
* being freed).
*/
static long shmem_free_swap(struct address_space *mapping,
- pgoff_t index, void *radswap)
+ pgoff_t index, pgoff_t end, void *radswap)
{
- int order = xa_get_order(&mapping->i_pages, index);
- void *old;
+ XA_STATE(xas, &mapping->i_pages, index);
+ unsigned int nr_pages = 0;
+ pgoff_t base;
+ void *entry;
+
+ xas_lock_irq(&xas);
+ entry = xas_load(&xas);
+ if (entry == radswap) {
+ nr_pages = 1 << xas_get_order(&xas);
+ base = round_down(xas.xa_index, nr_pages);
+ if (base < index || base + nr_pages - 1 > end)
+ nr_pages = 0;
+ else
+ xas_store(&xas, NULL);
+ }
+ xas_unlock_irq(&xas);
- old = xa_cmpxchg_irq(&mapping->i_pages, index, radswap, NULL, 0);
- if (old != radswap)
- return 0;
- free_swap_and_cache_nr(radix_to_swp_entry(radswap), 1 << order);
+ if (nr_pages)
+ free_swap_and_cache_nr(radix_to_swp_entry(radswap), nr_pages);
- return 1 << order;
+ return nr_pages;
}
/*
@@ -1106,8 +1118,8 @@ static void shmem_undo_range(struct inod
if (xa_is_value(folio)) {
if (unfalloc)
continue;
- nr_swaps_freed += shmem_free_swap(mapping,
- indices[i], folio);
+ nr_swaps_freed += shmem_free_swap(mapping, indices[i],
+ end - 1, folio);
continue;
}
@@ -1173,12 +1185,23 @@ whole_folios:
folio = fbatch.folios[i];
if (xa_is_value(folio)) {
+ int order;
long swaps_freed;
if (unfalloc)
continue;
- swaps_freed = shmem_free_swap(mapping, indices[i], folio);
+ swaps_freed = shmem_free_swap(mapping, indices[i],
+ end - 1, folio);
if (!swaps_freed) {
+ /*
+ * If found a large swap entry cross the end border,
+ * skip it as the truncate_inode_partial_folio above
+ * should have at least zerod its content once.
+ */
+ order = shmem_confirm_swap(mapping, indices[i],
+ radix_to_swp_entry(folio));
+ if (order > 0 && indices[i] + (1 << order) > end)
+ continue;
/* Swap was replaced by page: retry */
index = indices[i];
break;
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 090/122] net: fix segmentation of forwarding fraglist GRO
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (88 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 089/122] mm/shmem, swap: fix race of truncate and swap entry split Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 091/122] rust: bits: always inline functions using build_assert with arguments Greg Kroah-Hartman
` (48 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Jibin Zhang, Paolo Abeni
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jibin Zhang <jibin.zhang@mediatek.com>
commit 426ca15c7f6cb6562a081341ca88893a50c59fa2 upstream.
This patch enhances GSO segment handling by properly checking
the SKB_GSO_DODGY flag for frag_list GSO packets, addressing
low throughput issues observed when a station accesses IPv4
servers via hotspots with an IPv6-only upstream interface.
Specifically, it fixes a bug in GSO segmentation when forwarding
GRO packets containing a frag_list. The function skb_segment_list
cannot correctly process GRO skbs that have been converted by XLAT,
since XLAT only translates the header of the head skb. Consequently,
skbs in the frag_list may remain untranslated, resulting in protocol
inconsistencies and reduced throughput.
To address this, the patch explicitly sets the SKB_GSO_DODGY flag
for GSO packets in XLAT's IPv4/IPv6 protocol translation helpers
(bpf_skb_proto_4_to_6 and bpf_skb_proto_6_to_4). This marks GSO
packets as potentially modified after protocol translation. As a
result, GSO segmentation will avoid using skb_segment_list and
instead falls back to skb_segment for packets with the SKB_GSO_DODGY
flag. This ensures that only safe and fully translated frag_list
packets are processed by skb_segment_list, resolving protocol
inconsistencies and improving throughput when forwarding GRO packets
converted by XLAT.
Signed-off-by: Jibin Zhang <jibin.zhang@mediatek.com>
Fixes: 9fd1ff5d2ac7 ("udp: Support UDP fraglist GRO/GSO.")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260126152114.1211-1-jibin.zhang@mediatek.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/core/filter.c | 2 ++
net/ipv4/tcp_offload.c | 3 ++-
net/ipv4/udp_offload.c | 3 ++-
net/ipv6/tcpv6_offload.c | 3 ++-
4 files changed, 8 insertions(+), 3 deletions(-)
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3352,6 +3352,7 @@ static int bpf_skb_proto_4_to_6(struct s
shinfo->gso_type &= ~SKB_GSO_TCPV4;
shinfo->gso_type |= SKB_GSO_TCPV6;
}
+ shinfo->gso_type |= SKB_GSO_DODGY;
}
bpf_skb_change_protocol(skb, ETH_P_IPV6);
@@ -3382,6 +3383,7 @@ static int bpf_skb_proto_6_to_4(struct s
shinfo->gso_type &= ~SKB_GSO_TCPV6;
shinfo->gso_type |= SKB_GSO_TCPV4;
}
+ shinfo->gso_type |= SKB_GSO_DODGY;
}
bpf_skb_change_protocol(skb, ETH_P_IP);
--- a/net/ipv4/tcp_offload.c
+++ b/net/ipv4/tcp_offload.c
@@ -107,7 +107,8 @@ static struct sk_buff *tcp4_gso_segment(
if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) {
struct tcphdr *th = tcp_hdr(skb);
- if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size)
+ if ((skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) &&
+ !(skb_shinfo(skb)->gso_type & SKB_GSO_DODGY))
return __tcp4_gso_segment_list(skb, features);
skb->ip_summed = CHECKSUM_NONE;
--- a/net/ipv4/udp_offload.c
+++ b/net/ipv4/udp_offload.c
@@ -514,7 +514,8 @@ struct sk_buff *__udp_gso_segment(struct
if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) {
/* Detect modified geometry and pass those to skb_segment. */
- if (skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size)
+ if ((skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size) &&
+ !(skb_shinfo(gso_skb)->gso_type & SKB_GSO_DODGY))
return __udp_gso_segment_list(gso_skb, features, is_ipv6);
ret = __skb_linearize(gso_skb);
--- a/net/ipv6/tcpv6_offload.c
+++ b/net/ipv6/tcpv6_offload.c
@@ -170,7 +170,8 @@ static struct sk_buff *tcp6_gso_segment(
if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) {
struct tcphdr *th = tcp_hdr(skb);
- if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size)
+ if ((skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) &&
+ !(skb_shinfo(skb)->gso_type & SKB_GSO_DODGY))
return __tcp6_gso_segment_list(skb, features);
skb->ip_summed = CHECKSUM_NONE;
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 091/122] rust: bits: always inline functions using build_assert with arguments
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (89 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 090/122] net: fix segmentation of forwarding fraglist GRO Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 092/122] rust: sync: atomic: Provide stub for `rusttest` 32-bit hosts Greg Kroah-Hartman
` (47 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Daniel Almeida, Alexandre Courbot,
Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alexandre Courbot <acourbot@nvidia.com>
commit 09c3c9112d71c44146419c87c55c710e68335741 upstream.
`build_assert` relies on the compiler to optimize out its error path.
Functions using it with its arguments must thus always be inlined,
otherwise the error path of `build_assert` might not be optimized out,
triggering a build error.
Cc: stable@vger.kernel.org
Fixes: cc84ef3b88f4 ("rust: bits: add support for bits/genmask macros")
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20251208-io-build-assert-v3-4-98aded02c1ea@nvidia.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
rust/kernel/bits.rs | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/rust/kernel/bits.rs b/rust/kernel/bits.rs
index 553d50265883..2daead125626 100644
--- a/rust/kernel/bits.rs
+++ b/rust/kernel/bits.rs
@@ -27,7 +27,8 @@ pub fn [<checked_bit_ $ty>](n: u32) -> Option<$ty> {
///
/// This version is the default and should be used if `n` is known at
/// compile time.
- #[inline]
+ // Always inline to optimize out error path of `build_assert`.
+ #[inline(always)]
pub const fn [<bit_ $ty>](n: u32) -> $ty {
build_assert!(n < <$ty>::BITS);
(1 as $ty) << n
@@ -75,7 +76,8 @@ pub fn [<genmask_checked_ $ty>](range: RangeInclusive<u32>) -> Option<$ty> {
/// This version is the default and should be used if the range is known
/// at compile time.
$(#[$genmask_ex])*
- #[inline]
+ // Always inline to optimize out error path of `build_assert`.
+ #[inline(always)]
pub const fn [<genmask_ $ty>](range: RangeInclusive<u32>) -> $ty {
let start = *range.start();
let end = *range.end();
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 092/122] rust: sync: atomic: Provide stub for `rusttest` 32-bit hosts
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (90 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 091/122] rust: bits: always inline functions using build_assert with arguments Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 093/122] rust: sync: refcount: always inline functions using build_assert with arguments Greg Kroah-Hartman
` (46 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Onur Özkan, Boqun Feng,
Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Miguel Ojeda <ojeda@kernel.org>
commit bd36f6e2abf7f85644f7ea8deb1de4040b03bbc1 upstream.
For arm32, on a x86_64 builder, running the `rusttest` target yields:
error[E0080]: evaluation of constant value failed
--> rust/kernel/static_assert.rs:37:23
|
37 | const _: () = ::core::assert!($condition $(,$arg)?);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'assertion failed: size_of::<isize>() == size_of::<isize_atomic_repr>()', rust/kernel/sync/atomic/predefine.rs:68:1
|
::: rust/kernel/sync/atomic/predefine.rs:68:1
|
68 | static_assert!(size_of::<isize>() == size_of::<isize_atomic_repr>());
| -------------------------------------------------------------------- in this macro invocation
|
= note: this error originates in the macro `::core::assert` which comes from the expansion of the macro `static_assert` (in Nightly builds, run with -Z macro-backtrace for more info)
The reason is that `rusttest` runs on the host, so for e.g. a x86_64
builder `isize` is 64 bits but it is not a `CONFIG_64BIT` build.
Fix it by providing a stub for `rusttest` as usual.
Fixes: 84c6d36bcaf9 ("rust: sync: atomic: Add Atomic<{usize,isize}>")
Cc: stable@vger.kernel.org
Reviewed-by: Onur Özkan <work@onurozkan.dev>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20260123233432.22703-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
rust/kernel/sync/atomic/predefine.rs | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/rust/kernel/sync/atomic/predefine.rs b/rust/kernel/sync/atomic/predefine.rs
index 45a17985cda4..0fca1ba3c2db 100644
--- a/rust/kernel/sync/atomic/predefine.rs
+++ b/rust/kernel/sync/atomic/predefine.rs
@@ -35,12 +35,23 @@ fn rhs_into_delta(rhs: i64) -> i64 {
// as `isize` and `usize`, and `isize` and `usize` are always bi-directional transmutable to
// `isize_atomic_repr`, which also always implements `AtomicImpl`.
#[allow(non_camel_case_types)]
+#[cfg(not(testlib))]
#[cfg(not(CONFIG_64BIT))]
type isize_atomic_repr = i32;
#[allow(non_camel_case_types)]
+#[cfg(not(testlib))]
#[cfg(CONFIG_64BIT)]
type isize_atomic_repr = i64;
+#[allow(non_camel_case_types)]
+#[cfg(testlib)]
+#[cfg(target_pointer_width = "32")]
+type isize_atomic_repr = i32;
+#[allow(non_camel_case_types)]
+#[cfg(testlib)]
+#[cfg(target_pointer_width = "64")]
+type isize_atomic_repr = i64;
+
// Ensure size and alignment requirements are checked.
static_assert!(size_of::<isize>() == size_of::<isize_atomic_repr>());
static_assert!(align_of::<isize>() == align_of::<isize_atomic_repr>());
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 093/122] rust: sync: refcount: always inline functions using build_assert with arguments
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (91 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 092/122] rust: sync: atomic: Provide stub for `rusttest` 32-bit hosts Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 094/122] scripts: generate_rust_analyzer: Add pin_init -> compiler_builtins dep Greg Kroah-Hartman
` (45 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Daniel Almeida, Alexandre Courbot,
Boqun Feng, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alexandre Courbot <acourbot@nvidia.com>
commit d6ff6e870077ae0f01a6f860ca1e4a5a825dc032 upstream.
`build_assert` relies on the compiler to optimize out its error path.
Functions using it with its arguments must thus always be inlined,
otherwise the error path of `build_assert` might not be optimized out,
triggering a build error.
Cc: stable@vger.kernel.org
Fixes: bb38f35b35f9 ("rust: implement `kernel::sync::Refcount`")
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20251208-io-build-assert-v3-5-98aded02c1ea@nvidia.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
rust/kernel/sync/refcount.rs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/rust/kernel/sync/refcount.rs b/rust/kernel/sync/refcount.rs
index 19236a5bccde..6c7ae8b05a0b 100644
--- a/rust/kernel/sync/refcount.rs
+++ b/rust/kernel/sync/refcount.rs
@@ -23,7 +23,8 @@ impl Refcount {
/// Construct a new [`Refcount`] from an initial value.
///
/// The initial value should be non-saturated.
- #[inline]
+ // Always inline to optimize out error path of `build_assert`.
+ #[inline(always)]
pub fn new(value: i32) -> Self {
build_assert!(value >= 0, "initial value saturated");
// SAFETY: There are no safety requirements for this FFI call.
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 094/122] scripts: generate_rust_analyzer: Add pin_init -> compiler_builtins dep
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (92 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 093/122] rust: sync: refcount: always inline functions using build_assert with arguments Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 095/122] scripts: generate_rust_analyzer: Add pin_init_internal deps Greg Kroah-Hartman
` (44 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tamir Duberstein, Jesung Yang,
Benno Lossin, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tamir Duberstein <tamird@kernel.org>
commit 98dcca855343512a99432224447f07c5988753ad upstream.
Add a dependency edge from `pin_init` to `compiler_builtins` to
`scripts/generate_rust_analyzer.py` to match `rust/Makefile`. This has
been incorrect since commit d7659acca7a3 ("rust: add pin-init crate
build infrastructure").
Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Reviewed-by: Jesung Yang <y.j3ms.n@gmail.com>
Acked-by: Benno Lossin <lossin@kernel.org>
Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-2-3c6956173c78@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -110,7 +110,7 @@ def generate_crates(srctree, objtree, sy
append_crate(
"pin_init",
srctree / "rust" / "pin-init" / "src" / "lib.rs",
- ["core", "pin_init_internal", "macros"],
+ ["core", "compiler_builtins", "pin_init_internal", "macros"],
cfg=["kernel"],
)
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 095/122] scripts: generate_rust_analyzer: Add pin_init_internal deps
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (93 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 094/122] scripts: generate_rust_analyzer: Add pin_init -> compiler_builtins dep Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 096/122] scripts: generate_rust_analyzer: remove sysroot assertion Greg Kroah-Hartman
` (43 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tamir Duberstein, Jesung Yang,
Benno Lossin, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tamir Duberstein <tamird@kernel.org>
commit 74e15ac34b098934895fd27655d098971d2b43d9 upstream.
Commit d7659acca7a3 ("rust: add pin-init crate build infrastructure")
did not add dependencies to `pin_init_internal`, resulting in broken
navigation. Thus add them now.
[ Tamir elaborates:
"before this series, go-to-symbol from pin_init_internal to e.g.
proc_macro::TokenStream doesn't work."
- Miguel ]
Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Reviewed-by: Jesung Yang <y.j3ms.n@gmail.com>
Acked-by: Benno Lossin <lossin@kernel.org>
Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-3-3c6956173c78@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -102,7 +102,7 @@ def generate_crates(srctree, objtree, sy
append_crate(
"pin_init_internal",
srctree / "rust" / "pin-init" / "internal" / "src" / "lib.rs",
- [],
+ ["std", "proc_macro"],
cfg=["kernel"],
is_proc_macro=True,
)
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 096/122] scripts: generate_rust_analyzer: remove sysroot assertion
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (94 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 095/122] scripts: generate_rust_analyzer: Add pin_init_internal deps Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 097/122] scripts: generate_rust_analyzer: compile sysroot with correct edition Greg Kroah-Hartman
` (42 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Onur Özkan, Gary Guo,
Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Onur Özkan <work@onurozkan.dev>
commit 1b83ef9f7ad4635c913b80ef5e718f95f48e85af upstream.
With nixpkgs's rustc, rust-src component is not bundled
with the compiler by default and is instead provided from
a separate store path, so this assumption does not hold.
The assertion assumes these paths are in the same location
which causes `make LLVM=1 rust-analyzer` to fail on NixOS.
Link: https://rust-for-linux.zulipchat.com/#narrow/stream/x/topic/x/near/565284250
Signed-off-by: Onur Özkan <work@onurozkan.dev>
Reviewed-by: Gary Guo <gary@garyguo.net>
Fixes: fe992163575b ("rust: Support latest version of `rust-analyzer`")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20251224135343.32476-1-work@onurozkan.dev
[ Reworded title. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 3 ---
1 file changed, 3 deletions(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -192,9 +192,6 @@ def main():
level=logging.INFO if args.verbose else logging.WARNING
)
- # Making sure that the `sysroot` and `sysroot_src` belong to the same toolchain.
- assert args.sysroot in args.sysroot_src.parents
-
rust_project = {
"crates": generate_crates(args.srctree, args.objtree, args.sysroot_src, args.exttree, args.cfgs, args.core_edition),
"sysroot": str(args.sysroot),
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 097/122] scripts: generate_rust_analyzer: compile sysroot with correct edition
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (95 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 096/122] scripts: generate_rust_analyzer: remove sysroot assertion Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 098/122] scripts: generate_rust_analyzer: fix resolution of #[pin_data] macros Greg Kroah-Hartman
` (41 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Tamir Duberstein, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tamir Duberstein <tamird@kernel.org>
commit ac3c50b9a24e9ebeb585679078d6c47922034bb6 upstream.
Use `core_edition` for all sysroot crates rather than just core as all
were updated to edition 2024 in Rust 1.87.
Fixes: f4daa80d6be7 ("rust: compile libcore with edition 2024 for 1.87+")
Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260116-rust-analyzer-sysroot-v2-1-094aedc33208@kernel.org
[ Added `>`s to make the quote a single block. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 29 ++++++++++++++++++++++++++---
1 file changed, 26 insertions(+), 3 deletions(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -61,7 +61,6 @@ def generate_crates(srctree, objtree, sy
display_name,
deps,
cfg=[],
- edition="2021",
):
append_crate(
display_name,
@@ -69,13 +68,37 @@ def generate_crates(srctree, objtree, sy
deps,
cfg,
is_workspace_member=False,
- edition=edition,
+ # Miguel Ojeda writes:
+ #
+ # > ... in principle even the sysroot crates may have different
+ # > editions.
+ # >
+ # > For instance, in the move to 2024, it seems all happened at once
+ # > in 1.87.0 in these upstream commits:
+ # >
+ # > 0e071c2c6a58 ("Migrate core to Rust 2024")
+ # > f505d4e8e380 ("Migrate alloc to Rust 2024")
+ # > 0b2489c226c3 ("Migrate proc_macro to Rust 2024")
+ # > 993359e70112 ("Migrate std to Rust 2024")
+ # >
+ # > But in the previous move to 2021, `std` moved in 1.59.0, while
+ # > the others in 1.60.0:
+ # >
+ # > b656384d8398 ("Update stdlib to the 2021 edition")
+ # > 06a1c14d52a8 ("Switch all libraries to the 2021 edition")
+ #
+ # Link: https://lore.kernel.org/all/CANiq72kd9bHdKaAm=8xCUhSHMy2csyVed69bOc4dXyFAW4sfuw@mail.gmail.com/
+ #
+ # At the time of writing all rust versions we support build the
+ # sysroot crates with the same edition. We may need to relax this
+ # assumption if future edition moves span multiple rust versions.
+ edition=core_edition,
)
# NB: sysroot crates reexport items from one another so setting up our transitive dependencies
# here is important for ensuring that rust-analyzer can resolve symbols. The sources of truth
# for this dependency graph are `(sysroot_src / crate / "Cargo.toml" for crate in crates)`.
- append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", []), edition=core_edition)
+ append_sysroot_crate("core", [], cfg=crates_cfgs.get("core", []))
append_sysroot_crate("alloc", ["core"])
append_sysroot_crate("std", ["alloc", "core"])
append_sysroot_crate("proc_macro", ["core", "std"])
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 098/122] scripts: generate_rust_analyzer: fix resolution of #[pin_data] macros
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (96 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 097/122] scripts: generate_rust_analyzer: compile sysroot with correct edition Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 099/122] scripts: generate_rust_analyzer: Add compiler_builtins -> core dep Greg Kroah-Hartman
` (40 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, SeungJong Ha, Tamir Duberstein,
Gary Guo, Jesung Yang, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: SeungJong Ha <engineer.jjhama@gmail.com>
commit e440bc5c190cd0e5f148b2892aeb1f4bbbf54507 upstream.
Currently, rust-analyzer fails to properly resolve structs annotated with
`#[pin_data]`. This prevents IDE features like "Go to Definition" from
working correctly for those structs.
Add the missing configuration to `generate_rust_analyzer.py` to ensure
the `pin-init` crate macros are handled correctly.
Signed-off-by: SeungJong Ha <engineer.jjhama@gmail.com>
Fixes: d7659acca7a3 ("rust: add pin-init crate build infrastructure")
Cc: stable@vger.kernel.org
Tested-by: Tamir Duberstein <tamird@kernel.org>
Acked-by: Tamir Duberstein <tamird@kernel.org>
Acked-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Jesung Yang <y.j3ms.n@gmail.com>
Link: https://patch.msgid.link/20260123-fix-pin-init-crate-dependecies-v2-1-bb1c2500e54c@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -192,7 +192,7 @@ def generate_crates(srctree, objtree, sy
append_crate(
name,
path,
- ["core", "kernel"],
+ ["core", "kernel", "pin_init"],
cfg=cfg,
)
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 099/122] scripts: generate_rust_analyzer: Add compiler_builtins -> core dep
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (97 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 098/122] scripts: generate_rust_analyzer: fix resolution of #[pin_data] macros Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 100/122] drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl() Greg Kroah-Hartman
` (39 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tamir Duberstein, Jesung Yang,
Benno Lossin, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tamir Duberstein <tamird@kernel.org>
commit 5157c328edb35bac05ce77da473c3209d20e0bbb upstream.
Add a dependency edge from `compiler_builtins` to `core` to
`scripts/generate_rust_analyzer.py` to match `rust/Makefile`. This has
been incorrect since commit 8c4555ccc55c ("scripts: add
`generate_rust_analyzer.py`")
Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Reviewed-by: Jesung Yang <y.j3ms.n@gmail.com>
Acked-by: Benno Lossin <lossin@kernel.org>
Fixes: 8c4555ccc55c ("scripts: add `generate_rust_analyzer.py`")
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20250723-rust-analyzer-pin-init-v1-1-3c6956173c78@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/generate_rust_analyzer.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/generate_rust_analyzer.py
+++ b/scripts/generate_rust_analyzer.py
@@ -106,7 +106,7 @@ def generate_crates(srctree, objtree, sy
append_crate(
"compiler_builtins",
srctree / "rust" / "compiler_builtins.rs",
- [],
+ ["core"],
)
append_crate(
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 100/122] drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (98 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 099/122] scripts: generate_rust_analyzer: Add compiler_builtins -> core dep Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 101/122] drm/xe/xelp: Fix Wa_18022495364 Greg Kroah-Hartman
` (38 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tvrtko Ursulin, Zhi Wang,
David Francis, Felix Kuehling, Christian König,
Harshit Mogalapalli, Tvrtko Ursulin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
commit 12f15d52d38ac53f7c70ea3d4b3d76afed04e064 upstream.
Since GEM bo handles are u32 in the uapi and the internal implementation
uses idr_alloc() which uses int ranges, passing a new handle larger than
INT_MAX trivially triggers a kernel warning:
idr_alloc():
...
if (WARN_ON_ONCE(start < 0))
return -EINVAL;
...
Fix it by rejecting new handles above INT_MAX and at the same time make
the end limit calculation more obvious by moving into int domain.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reported-by: Zhi Wang <wangzhi@stu.xidian.edu.cn>
Fixes: 53096728b891 ("drm: Add DRM prime interface to reassign GEM handle")
Cc: David Francis <David.Francis@amd.com>
Cc: Felix Kuehling <felix.kuehling@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: <stable@vger.kernel.org> # v6.18+
Tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20260123141540.76540-1-tvrtko.ursulin@igalia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/drm_gem.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -970,16 +970,21 @@ int drm_gem_change_handle_ioctl(struct d
{
struct drm_gem_change_handle *args = data;
struct drm_gem_object *obj;
- int ret;
+ int handle, ret;
if (!drm_core_check_feature(dev, DRIVER_GEM))
return -EOPNOTSUPP;
+ /* idr_alloc() limitation. */
+ if (args->new_handle > INT_MAX)
+ return -EINVAL;
+ handle = args->new_handle;
+
obj = drm_gem_object_lookup(file_priv, args->handle);
if (!obj)
return -ENOENT;
- if (args->handle == args->new_handle) {
+ if (args->handle == handle) {
ret = 0;
goto out;
}
@@ -987,18 +992,19 @@ int drm_gem_change_handle_ioctl(struct d
mutex_lock(&file_priv->prime.lock);
spin_lock(&file_priv->table_lock);
- ret = idr_alloc(&file_priv->object_idr, obj,
- args->new_handle, args->new_handle + 1, GFP_NOWAIT);
+ ret = idr_alloc(&file_priv->object_idr, obj, handle, handle + 1,
+ GFP_NOWAIT);
spin_unlock(&file_priv->table_lock);
if (ret < 0)
goto out_unlock;
if (obj->dma_buf) {
- ret = drm_prime_add_buf_handle(&file_priv->prime, obj->dma_buf, args->new_handle);
+ ret = drm_prime_add_buf_handle(&file_priv->prime, obj->dma_buf,
+ handle);
if (ret < 0) {
spin_lock(&file_priv->table_lock);
- idr_remove(&file_priv->object_idr, args->new_handle);
+ idr_remove(&file_priv->object_idr, handle);
spin_unlock(&file_priv->table_lock);
goto out_unlock;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 101/122] drm/xe/xelp: Fix Wa_18022495364
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (99 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 100/122] drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl() Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 102/122] drm/tyr: depend on `COMMON_CLK` to fix build error Greg Kroah-Hartman
` (37 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Tvrtko Ursulin, Matt Roper,
Thomas Hellström, Rodrigo Vivi
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
commit 051be49133971076717846e2a04c746ab3476282 upstream.
It looks I mistyped CS_DEBUG_MODE2 as CS_DEBUG_MODE1 when adding the
workaround. Fix it.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Fixes: ca33cd271ef9 ("drm/xe/xelp: Add Wa_18022495364")
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: <stable@vger.kernel.org> # v6.18+
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/20260116095040.49335-1-tvrtko.ursulin@igalia.com
(cherry picked from commit 7fe6cae2f7fad2b5166b0fc096618629f9e2ebcb)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/xe/xe_lrc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index 281286f2b5f9..b8c1dd953665 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -1185,7 +1185,7 @@ static ssize_t setup_invalidate_state_cache_wa(struct xe_lrc *lrc,
return -ENOSPC;
*cmd++ = MI_LOAD_REGISTER_IMM | MI_LRI_NUM_REGS(1);
- *cmd++ = CS_DEBUG_MODE1(0).addr;
+ *cmd++ = CS_DEBUG_MODE2(0).addr;
*cmd++ = _MASKED_BIT_ENABLE(INSTRUCTION_STATE_CACHE_INVALIDATE);
return cmd - batch;
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 102/122] drm/tyr: depend on `COMMON_CLK` to fix build error
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (100 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 101/122] drm/xe/xelp: Fix Wa_18022495364 Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 103/122] drm/msm/a6xx: fix bogus hwcg register updates Greg Kroah-Hartman
` (36 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Alice Ryhl, Miguel Ojeda
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Miguel Ojeda <ojeda@kernel.org>
commit b0581f6ab952ffd135ca4402d2ee3da641538d6b upstream.
Tyr needs `CONFIG_COMMON_CLK` to build:
error[E0432]: unresolved import `kernel::clk::Clk`
--> drivers/gpu/drm/tyr/driver.rs:3:5
|
3 | use kernel::clk::Clk;
| ^^^^^^^^^^^^^^^^ no `Clk` in `clk`
error[E0432]: unresolved import `kernel::clk::OptionalClk`
--> drivers/gpu/drm/tyr/driver.rs:4:5
|
4 | use kernel::clk::OptionalClk;
| ^^^^^^^^^^^^^^^^^^^^^^^^ no `OptionalClk` in `clk`
Thus add the dependency to fix it.
Fixes: cf4fd52e3236 ("rust: drm: Introduce the Tyr driver for Arm Mali GPUs")
Cc: stable@vger.kernel.org
Acked-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260124160948.67508-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/tyr/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/tyr/Kconfig
+++ b/drivers/gpu/drm/tyr/Kconfig
@@ -6,6 +6,7 @@ config DRM_TYR
depends on RUST
depends on ARM || ARM64 || COMPILE_TEST
depends on !GENERIC_ATOMIC64 # for IOMMU_IO_PGTABLE_LPAE
+ depends on COMMON_CLK
default n
help
Rust DRM driver for ARM Mali CSF-based GPUs.
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 103/122] drm/msm/a6xx: fix bogus hwcg register updates
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (101 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 102/122] drm/tyr: depend on `COMMON_CLK` to fix build error Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 104/122] drm/imx/tve: fix probe device leak Greg Kroah-Hartman
` (35 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Bjorn Andersson, Konrad Dybcio,
Johan Hovold, Konrad Dybcio, Akhil P Oommen, Rob Clark
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johan Hovold <johan@kernel.org>
commit dedb897f11c5d7e32c0e0a0eff7cec23a8047167 upstream.
The hw clock gating register sequence consists of register value pairs
that are written to the GPU during initialisation.
The a690 hwcg sequence has two GMU registers in it that used to amount
to random writes in the GPU mapping, but since commit 188db3d7fe66
("drm/msm/a6xx: Rebase GMU register offsets") they trigger a fault as
the updated offsets now lie outside the mapping. This in turn breaks
boot of machines like the Lenovo ThinkPad X13s.
Note that the updates of these GMU registers is already taken care of
properly since commit 40c297eb245b ("drm/msm/a6xx: Set GMU CGC
properties on a6xx too"), but for some reason these two entries were
left in the table.
Fixes: 5e7665b5e484 ("drm/msm/adreno: Add Adreno A690 support")
Cc: stable@vger.kernel.org # 6.5
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Konrad Dybcio <konradybcio@kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Fixes: 188db3d7fe66 ("drm/msm/a6xx: Rebase GMU register offsets")
Patchwork: https://patchwork.freedesktop.org/patch/695778/
Message-ID: <20251221164552.19990-1-johan@kernel.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
(cherry picked from commit dcbd2f8280eea2c965453ed8c3c69d6f121e950b)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -501,8 +501,6 @@ static const struct adreno_reglist a690_
{REG_A6XX_RBBM_CLOCK_CNTL_GMU_GX, 0x00000222},
{REG_A6XX_RBBM_CLOCK_DELAY_GMU_GX, 0x00000111},
{REG_A6XX_RBBM_CLOCK_HYST_GMU_GX, 0x00000555},
- {REG_A6XX_GPU_GMU_AO_GMU_CGC_DELAY_CNTL, 0x10111},
- {REG_A6XX_GPU_GMU_AO_GMU_CGC_HYST_CNTL, 0x5555},
{}
};
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 104/122] drm/imx/tve: fix probe device leak
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (102 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 103/122] drm/msm/a6xx: fix bogus hwcg register updates Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 105/122] drm/amd/pm: fix smu v13 soft clock frequency setting issue Greg Kroah-Hartman
` (34 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Philipp Zabel, Frank Li,
Johan Hovold, Maxime Ripard
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johan Hovold <johan@kernel.org>
commit e535c23513c63f02f67e3e09e0787907029efeaf upstream.
Make sure to drop the reference taken to the DDC device during probe on
probe failure (e.g. probe deferral) and on driver unbind.
Fixes: fcbc51e54d2a ("staging: drm/imx: Add support for Television Encoder (TVEv2)")
Cc: stable@vger.kernel.org # 3.10
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20251030163456.15807-1-johan@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/imx/ipuv3/imx-tve.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- a/drivers/gpu/drm/imx/ipuv3/imx-tve.c
+++ b/drivers/gpu/drm/imx/ipuv3/imx-tve.c
@@ -525,6 +525,13 @@ static const struct component_ops imx_tv
.bind = imx_tve_bind,
};
+static void imx_tve_put_device(void *_dev)
+{
+ struct device *dev = _dev;
+
+ put_device(dev);
+}
+
static int imx_tve_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
@@ -546,6 +553,12 @@ static int imx_tve_probe(struct platform
if (ddc_node) {
tve->ddc = of_find_i2c_adapter_by_node(ddc_node);
of_node_put(ddc_node);
+ if (tve->ddc) {
+ ret = devm_add_action_or_reset(dev, imx_tve_put_device,
+ &tve->ddc->dev);
+ if (ret)
+ return ret;
+ }
}
tve->mode = of_get_tve_mode(np);
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 105/122] drm/amd/pm: fix smu v13 soft clock frequency setting issue
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (103 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 104/122] drm/imx/tve: fix probe device leak Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 106/122] drm/amd/pm: fix smu v14 " Greg Kroah-Hartman
` (33 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Yang Wang, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yang Wang <kevinyang.wang@amd.com>
commit c764b7af15289051718b4859a67f9a3bc69d3fb2 upstream.
v1:
resolve the issue where some freq frequencies cannot be set correctly
due to insufficient floating-point precision.
v2:
patch this convert on 'max' value only.
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 6194f60c707e3878e120adeb36997075664d8429)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 1 +
2 files changed, 2 insertions(+)
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -56,6 +56,7 @@
#define SMUQ10_TO_UINT(x) ((x) >> 10)
#define SMUQ10_FRAC(x) ((x) & 0x3ff)
#define SMUQ10_ROUND(x) ((SMUQ10_TO_UINT(x)) + ((SMUQ10_FRAC(x)) >= 0x200))
+#define SMU_V13_SOFT_FREQ_ROUND(x) ((x) + 1)
extern const int pmfw_decoded_link_speed[5];
extern const int pmfw_decoded_link_width[7];
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -1555,6 +1555,7 @@ int smu_v13_0_set_soft_freq_limited_rang
return clk_id;
if (max > 0) {
+ max = SMU_V13_SOFT_FREQ_ROUND(max);
if (automatic)
param = (uint32_t)((clk_id << 16) | 0xffff);
else
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 106/122] drm/amd/pm: fix smu v14 soft clock frequency setting issue
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (104 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 105/122] drm/amd/pm: fix smu v13 soft clock frequency setting issue Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 107/122] drm/amdgpu/soc21: fix xclk for APUs Greg Kroah-Hartman
` (32 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Yang Wang, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yang Wang <kevinyang.wang@amd.com>
commit 239d0ccf567c3b09aed58eb88cd3376af37aaf14 upstream.
v1:
resolve the issue where some freq frequencies cannot be set correctly
due to insufficient floating-point precision.
v2:
patch this convert on 'max' value only.
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 53868dd8774344051999c880115740da92f97feb)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c | 1 +
2 files changed, 2 insertions(+)
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h
@@ -57,6 +57,7 @@ extern const int decoded_link_width[8];
#define DECODE_GEN_SPEED(gen_speed_idx) (decoded_link_speed[gen_speed_idx])
#define DECODE_LANE_WIDTH(lane_width_idx) (decoded_link_width[lane_width_idx])
+#define SMU_V14_SOFT_FREQ_ROUND(x) ((x) + 1)
struct smu_14_0_max_sustainable_clocks {
uint32_t display_clock;
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c
@@ -1178,6 +1178,7 @@ int smu_v14_0_set_soft_freq_limited_rang
return clk_id;
if (max > 0) {
+ max = SMU_V14_SOFT_FREQ_ROUND(max);
if (automatic)
param = (uint32_t)((clk_id << 16) | 0xffff);
else
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 107/122] drm/amdgpu/soc21: fix xclk for APUs
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (105 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 106/122] drm/amd/pm: fix smu v14 " Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 108/122] drm/amdgpu/gfx10: fix wptr reset in KGQ init Greg Kroah-Hartman
` (31 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Jesse Zhang, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit e7fbff9e7622a00c2b53cb14df481916f0019742 upstream.
The reference clock is supposed to be 100Mhz, but it
appears to actually be slightly lower (99.81Mhz).
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14451
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 637fee3954d4bd509ea9d95ad1780fc174489860)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -225,7 +225,13 @@ static u32 soc21_get_config_memsize(stru
static u32 soc21_get_xclk(struct amdgpu_device *adev)
{
- return adev->clock.spll.reference_freq;
+ u32 reference_clock = adev->clock.spll.reference_freq;
+
+ /* reference clock is actually 99.81 Mhz rather than 100 Mhz */
+ if ((adev->flags & AMD_IS_APU) && reference_clock == 10000)
+ return 9981;
+
+ return reference_clock;
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 108/122] drm/amdgpu/gfx10: fix wptr reset in KGQ init
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (106 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 107/122] drm/amdgpu/soc21: fix xclk for APUs Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 109/122] drm/amdgpu/gfx11: " Greg Kroah-Hartman
` (30 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Jesse Zhang,
Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit cc4f433b14e05eaa4a98fd677b836e9229422387 upstream.
wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit e80b1d1aa1073230b6c25a1a72e88f37e425ccda)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6878,7 +6878,7 @@ static int gfx_v10_0_kgq_init_queue(stru
memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd));
/* reset the ring */
ring->wptr = 0;
- *ring->wptr_cpu_addr = 0;
+ atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0);
amdgpu_ring_clear_ring(ring);
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 109/122] drm/amdgpu/gfx11: fix wptr reset in KGQ init
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (107 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 108/122] drm/amdgpu/gfx10: fix wptr reset in KGQ init Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 110/122] drm/amdgpu/gfx11: adjust KGQ reset sequence Greg Kroah-Hartman
` (29 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Jesse Zhang,
Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit b1f810471c6a6bd349f7f9f2f2fed96082056d46 upstream.
wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 1f16866bdb1daed7a80ca79ae2837a9832a74fbc)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -4199,7 +4199,7 @@ static int gfx_v11_0_kgq_init_queue(stru
memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd));
/* reset the ring */
ring->wptr = 0;
- *ring->wptr_cpu_addr = 0;
+ atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0);
amdgpu_ring_clear_ring(ring);
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 110/122] drm/amdgpu/gfx11: adjust KGQ reset sequence
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (108 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 109/122] drm/amdgpu/gfx11: " Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 111/122] drm/amdgpu/gfx12: fix wptr reset in KGQ init Greg Kroah-Hartman
` (28 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit 3eb46fbb601f9a0b4df8eba79252a0a85e983044 upstream.
Kernel gfx queues do not need to be reinitialized or
remapped after a reset. This fixes queue reset failures
on APUs.
v2: preserve init and remap for MMIO case.
Fixes: b3e9bfd86658 ("drm/amdgpu/gfx11: add ring reset callbacks")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit b340ff216fdabfe71ba0cdd47e9835a141d08e10)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -6821,11 +6821,12 @@ static int gfx_v11_0_reset_kgq(struct am
struct amdgpu_fence *timedout_fence)
{
struct amdgpu_device *adev = ring->adev;
+ bool use_mmio = false;
int r;
amdgpu_ring_reset_helper_begin(ring, timedout_fence);
- r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, false);
+ r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, use_mmio);
if (r) {
dev_warn(adev->dev, "reset via MES failed and try pipe reset %d\n", r);
@@ -6834,16 +6835,18 @@ static int gfx_v11_0_reset_kgq(struct am
return r;
}
- r = gfx_v11_0_kgq_init_queue(ring, true);
- if (r) {
- dev_err(adev->dev, "failed to init kgq\n");
- return r;
- }
+ if (use_mmio) {
+ r = gfx_v11_0_kgq_init_queue(ring, true);
+ if (r) {
+ dev_err(adev->dev, "failed to init kgq\n");
+ return r;
+ }
- r = amdgpu_mes_map_legacy_queue(adev, ring);
- if (r) {
- dev_err(adev->dev, "failed to remap kgq\n");
- return r;
+ r = amdgpu_mes_map_legacy_queue(adev, ring);
+ if (r) {
+ dev_err(adev->dev, "failed to remap kgq\n");
+ return r;
+ }
}
return amdgpu_ring_reset_helper_end(ring, timedout_fence);
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 111/122] drm/amdgpu/gfx12: fix wptr reset in KGQ init
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (109 preceding siblings ...)
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@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 112/122] drm/amdgpu/gfx12: adjust KGQ reset sequence Greg Kroah-Hartman
` (27 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Jesse Zhang,
Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit 9077d32a4b570fa20500aa26e149981c366c965d upstream.
wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a2918f958d3f677ea93c0ac257cb6ba69b7abb7c)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -3078,7 +3078,7 @@ static int gfx_v12_0_kgq_init_queue(stru
memcpy_toio(mqd, adev->gfx.me.mqd_backup[mqd_idx], sizeof(*mqd));
/* reset the ring */
ring->wptr = 0;
- *ring->wptr_cpu_addr = 0;
+ atomic64_set((atomic64_t *)ring->wptr_cpu_addr, 0);
amdgpu_ring_clear_ring(ring);
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 112/122] drm/amdgpu/gfx12: adjust KGQ reset sequence
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (110 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 111/122] drm/amdgpu/gfx12: fix wptr reset in KGQ init Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 113/122] drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove Greg Kroah-Hartman
` (26 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit dfd64f6e8cd7b59238cdaf8af7a55711f13a89db upstream.
Kernel gfx queues do not need to be reinitialized or
remapped after a reset. Align with gfx11.
v2: preserve init and remap for MMIO case.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 0a6d6ed694d72b66b0ed7a483d5effa01acd3951)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -5296,11 +5296,12 @@ static int gfx_v12_0_reset_kgq(struct am
struct amdgpu_fence *timedout_fence)
{
struct amdgpu_device *adev = ring->adev;
+ bool use_mmio = false;
int r;
amdgpu_ring_reset_helper_begin(ring, timedout_fence);
- r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, false);
+ r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, use_mmio);
if (r) {
dev_warn(adev->dev, "reset via MES failed and try pipe reset %d\n", r);
r = gfx_v12_reset_gfx_pipe(ring);
@@ -5308,16 +5309,18 @@ static int gfx_v12_0_reset_kgq(struct am
return r;
}
- r = gfx_v12_0_kgq_init_queue(ring, true);
- if (r) {
- dev_err(adev->dev, "failed to init kgq\n");
- return r;
- }
+ if (use_mmio) {
+ r = gfx_v12_0_kgq_init_queue(ring, true);
+ if (r) {
+ dev_err(adev->dev, "failed to init kgq\n");
+ return r;
+ }
- r = amdgpu_mes_map_legacy_queue(adev, ring);
- if (r) {
- dev_err(adev->dev, "failed to remap kgq\n");
- return r;
+ r = amdgpu_mes_map_legacy_queue(adev, ring);
+ if (r) {
+ dev_err(adev->dev, "failed to remap kgq\n");
+ return r;
+ }
}
return amdgpu_ring_reset_helper_end(ring, timedout_fence);
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 113/122] drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (111 preceding siblings ...)
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@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 114/122] drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule() Greg Kroah-Hartman
` (25 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Timur Kristóf, Philip Yang,
Jon Doron, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jon Doron <jond@wiz.io>
commit 8b1ecc9377bc641533cd9e76dfa3aee3cd04a007 upstream.
On APUs such as Raven and Renoir (GC 9.1.0, 9.2.2, 9.3.0), the ih1 and
ih2 interrupt ring buffers are not initialized. This is by design, as
these secondary IH rings are only available on discrete GPUs. See
vega10_ih_sw_init() which explicitly skips ih1/ih2 initialization when
AMD_IS_APU is set.
However, amdgpu_gmc_filter_faults_remove() unconditionally uses ih1 to
get the timestamp of the last interrupt entry. When retry faults are
enabled on APUs (noretry=0), this function is called from the SVM page
fault recovery path, resulting in a NULL pointer dereference when
amdgpu_ih_decode_iv_ts_helper() attempts to access ih->ring[].
The crash manifests as:
BUG: kernel NULL pointer dereference, address: 0000000000000004
RIP: 0010:amdgpu_ih_decode_iv_ts_helper+0x22/0x40 [amdgpu]
Call Trace:
amdgpu_gmc_filter_faults_remove+0x60/0x130 [amdgpu]
svm_range_restore_pages+0xae5/0x11c0 [amdgpu]
amdgpu_vm_handle_fault+0xc8/0x340 [amdgpu]
gmc_v9_0_process_interrupt+0x191/0x220 [amdgpu]
amdgpu_irq_dispatch+0xed/0x2c0 [amdgpu]
amdgpu_ih_process+0x84/0x100 [amdgpu]
This issue was exposed by commit 1446226d32a4 ("drm/amdgpu: Remove GC HW
IP 9.3.0 from noretry=1") which changed the default for Renoir APU from
noretry=1 to noretry=0, enabling retry fault handling and thus
exercising the buggy code path.
Fix this by adding a check for ih1.ring_size before attempting to use
it. Also restore the soft_ih support from commit dd299441654f ("drm/amdgpu:
Rework retry fault removal"). This is needed if the hardware doesn't
support secondary HW IH rings.
v2: additional updates (Alex)
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3814
Fixes: dd299441654f ("drm/amdgpu: Rework retry fault removal")
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Jon Doron <jond@wiz.io>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 6ce8d536c80aa1f059e82184f0d1994436b1d526)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -498,8 +498,13 @@ void amdgpu_gmc_filter_faults_remove(str
if (adev->irq.retry_cam_enabled)
return;
+ else if (adev->irq.ih1.ring_size)
+ ih = &adev->irq.ih1;
+ else if (adev->irq.ih_soft.enabled)
+ ih = &adev->irq.ih_soft;
+ else
+ return;
- ih = &adev->irq.ih1;
/* Get the WPTR of the last entry in IH ring */
last_wptr = amdgpu_ih_get_wptr(adev, ih);
/* Order wptr with ring data. */
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 114/122] drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (112 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 113/122] drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 115/122] iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user() Greg Kroah-Hartman
` (24 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Jesse Zhang, Alex Deucher
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@amd.com>
commit b1defcdc4457649db236415ee618a7151e28788c upstream.
The EXEC_COUNT field must be > 0. In the gfx shadow
handling we always emit a cond_exec packet after the gfx_shadow
packet, but the EXEC_COUNT never gets patched. This leads
to a hang when we try and reset queues on gfx11 APUs.
Fixes: c68cbbfd54c6 ("drm/amdgpu: cleanup conditional execution")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ba205ac3d6e83f56c4f824f23f1b4522cb844ff3)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -228,7 +228,7 @@ int amdgpu_ib_schedule(struct amdgpu_rin
amdgpu_ring_ib_begin(ring);
- if (ring->funcs->emit_gfx_shadow)
+ if (ring->funcs->emit_gfx_shadow && adev->gfx.cp_gfx_shadow)
amdgpu_ring_emit_gfx_shadow(ring, shadow_va, csa_va, gds_va,
init_shadow, vmid);
@@ -284,7 +284,8 @@ int amdgpu_ib_schedule(struct amdgpu_rin
fence_flags | AMDGPU_FENCE_FLAG_64BIT);
}
- if (ring->funcs->emit_gfx_shadow && ring->funcs->init_cond_exec) {
+ if (ring->funcs->emit_gfx_shadow && ring->funcs->init_cond_exec &&
+ adev->gfx.cp_gfx_shadow) {
amdgpu_ring_emit_gfx_shadow(ring, 0, 0, 0, false, 0);
amdgpu_ring_init_cond_exec(ring, ring->cond_exe_gpu_addr);
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 115/122] iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user()
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (113 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 114/122] drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule() Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 116/122] gpiolib: acpi: Fix potential out-of-boundary left shift Greg Kroah-Hartman
` (23 subsequent siblings)
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From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable; +Cc: Greg Kroah-Hartman, patches, Bao Nguyen, Nicolin Chen,
Joerg Roedel
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nicolin Chen <nicolinc@nvidia.com>
commit 80f1a2c2332fee0edccd006fe87fc8a6db94bab3 upstream.
The Enable bits in CMDQV/VINTF/VCMDQ_CONFIG registers do not actually reset
the HW registers. So, the driver explicitly clears all the registers when a
VINTF or VCMDQ is being initialized calling its hw_deinit() function.
However, a userspace VCMDQ is not properly reset, unlike an in-kernel VCMDQ
getting reset in tegra241_vcmdq_hw_init().
Meanwhile, tegra241_vintf_hw_init() calling tegra241_vintf_hw_deinit() will
not deinit any VCMDQ, since there is no userspace VCMDQ mapped to the VINTF
at that stage.
Then, this may result in dirty VCMDQ registers, which can fail the VM.
Like tegra241_vcmdq_hw_init(), reset a VCMDQ in tegra241_vcmdq_hw_init() to
fix this bug. This is required by a host kernel.
Fixes: 6717f26ab1e7 ("iommu/tegra241-cmdqv: Add user-space use support")
Cc: stable@vger.kernel.org
Reported-by: Bao Nguyen <ncqb@google.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c
index 378104cd395e..04cc7a9036e4 100644
--- a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c
+++ b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c
@@ -1078,6 +1078,9 @@ static int tegra241_vcmdq_hw_init_user(struct tegra241_vcmdq *vcmdq)
{
char header[64];
+ /* Reset VCMDQ */
+ tegra241_vcmdq_hw_deinit(vcmdq);
+
/* Configure the vcmdq only; User space does the enabling */
writeq_relaxed(vcmdq->cmdq.q.q_base, REG_VCMDQ_PAGE1(vcmdq, BASE));
--
2.53.0
^ permalink raw reply related [flat|nested] 144+ messages in thread* [PATCH 6.18 116/122] gpiolib: acpi: Fix potential out-of-boundary left shift
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (114 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 115/122] iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user() Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 117/122] libbpf: Fix -Wdiscarded-qualifiers under C23 Greg Kroah-Hartman
` (22 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Mika Westerberg, Andy Shevchenko,
Bartosz Golaszewski
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
commit e64d1cb21a1c6ecd51bc1c94c83f6fc656f7c94d upstream.
GPIO Address Space handler gets a pointer to the in or out value.
This value is supposed to be at least 64-bit, but it's not limited
to be exactly 64-bit. When ACPI tables are being parsed, for
the bigger Connection():s ACPICA creates a Buffer instead of regular
Integer object. The Buffer exists as long as Namespace holds
the certain Connection(). Hence we can access the necessary bits
without worrying. On the other hand, the left shift, used in
the code, is limited by 31 (on 32-bit platforms) and otherwise
considered to be Undefined Behaviour. Also the code uses only
the first 64-bit word for the value, and anything bigger than 63
will be also subject to UB. Fix all this by modifying the code
to correctly set or clear the respective bit in the bitmap constructed
of 64-bit words.
Fixes: 59084c564c41 ("gpiolib: acpi: use BIT_ULL() for u64 mask in address space handler")
Fixes: 2c4d00cb8fc5 ("gpiolib: acpi: Use BIT() macro to increase readability")
Cc: stable@vger.kernel.org
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260128095918.4157491-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpio/gpiolib-acpi-core.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
--- a/drivers/gpio/gpiolib-acpi-core.c
+++ b/drivers/gpio/gpiolib-acpi-core.c
@@ -1104,6 +1104,7 @@ acpi_gpio_adr_space_handler(u32 function
unsigned int pin = agpio->pin_table[i];
struct acpi_gpio_connection *conn;
struct gpio_desc *desc;
+ u16 word, shift;
bool found;
mutex_lock(&achip->conn_lock);
@@ -1158,10 +1159,22 @@ acpi_gpio_adr_space_handler(u32 function
mutex_unlock(&achip->conn_lock);
- if (function == ACPI_WRITE)
- gpiod_set_raw_value_cansleep(desc, !!(*value & BIT_ULL(i)));
- else
- *value |= (u64)gpiod_get_raw_value_cansleep(desc) << i;
+ /*
+ * For the cases when OperationRegion() consists of more than
+ * 64 bits calculate the word and bit shift to use that one to
+ * access the value.
+ */
+ word = i / 64;
+ shift = i % 64;
+
+ if (function == ACPI_WRITE) {
+ gpiod_set_raw_value_cansleep(desc, value[word] & BIT_ULL(shift));
+ } else {
+ if (gpiod_get_raw_value_cansleep(desc))
+ value[word] |= BIT_ULL(shift);
+ else
+ value[word] &= ~BIT_ULL(shift);
+ }
}
out:
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 117/122] libbpf: Fix -Wdiscarded-qualifiers under C23
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (115 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 116/122] gpiolib: acpi: Fix potential out-of-boundary left shift Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 118/122] Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)" Greg Kroah-Hartman
` (21 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Florian Weimer, Andrii Nakryiko,
Mikhail Gavrilov, Alexei Starovoitov, Shung-Hsi Yu
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
commit d70f79fef65810faf64dbae1f3a1b5623cdb2345 upstream.
glibc ≥ 2.42 (GCC 15) defaults to -std=gnu23, which promotes
-Wdiscarded-qualifiers to an error.
In C23, strstr() and strchr() return "const char *".
Change variable types to const char * where the pointers are never
modified (res, sym_sfx, next_path).
Suggested-by: Florian Weimer <fweimer@redhat.com>
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Link: https://lore.kernel.org/r/20251206092825.1471385-1-mikhail.v.gavrilov@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
[ shung-hsi.yu: needed to fix kernel build failure due to libbpf since glibc
2.43+ (which adds 'const' qualifier to strstr) ]
Signed-off-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/lib/bpf/libbpf.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -8245,7 +8245,7 @@ static int kallsyms_cb(unsigned long lon
struct bpf_object *obj = ctx;
const struct btf_type *t;
struct extern_desc *ext;
- char *res;
+ const char *res;
res = strstr(sym_name, ".llvm.");
if (sym_type == 'd' && res)
@@ -11574,7 +11574,8 @@ static int avail_kallsyms_cb(unsigned lo
*
* [0] fb6a421fb615 ("kallsyms: Match symbols exactly with CONFIG_LTO_CLANG")
*/
- char sym_trim[256], *psym_trim = sym_trim, *sym_sfx;
+ char sym_trim[256], *psym_trim = sym_trim;
+ const char *sym_sfx;
if (!(sym_sfx = strstr(sym_name, ".llvm.")))
return 0;
@@ -12159,7 +12160,7 @@ static int resolve_full_path(const char
if (!search_paths[i])
continue;
for (s = search_paths[i]; s != NULL; s = strchr(s, ':')) {
- char *next_path;
+ const char *next_path;
int seg_len;
if (s[0] == ':')
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 118/122] Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)"
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (116 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 117/122] libbpf: Fix -Wdiscarded-qualifiers under C23 Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 119/122] net/sched: act_ife: convert comma to semicolon Greg Kroah-Hartman
` (20 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, John Ogness, Daniel Palmer,
Danilo Krummrich
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: John Ogness <john.ogness@linutronix.de>
commit 6c65db809796717f0a96cf22f80405dbc1a31a4b upstream.
This reverts commit 604826acb3f53c6648a7ee99a3914ead680ab7fb.
Apparently there is more to supporting atomic modesetting than
providing atomic_(check|commit) callbacks. Before this revert:
WARNING: [] drivers/gpu/drm/drm_plane.c:389 at .__drm_universal_plane_init+0x13c/0x794 [drm], CPU#1: modprobe/1790
BUG: Kernel NULL pointer dereference on read at 0x00000000
.drm_atomic_get_plane_state+0xd4/0x210 [drm] (unreliable)
.drm_client_modeset_commit_atomic+0xf8/0x338 [drm]
.drm_client_modeset_commit_locked+0x80/0x260 [drm]
.drm_client_modeset_commit+0x40/0x7c [drm]
.__drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0xfc/0x108 [drm_kms_helper]
.drm_fb_helper_set_par+0x8c/0xb8 [drm_kms_helper]
.fbcon_init+0x31c/0x618
[...]
.__drm_fb_helper_initial_config_and_unlock+0x474/0x7f4 [drm_kms_helper]
.drm_fbdev_client_hotplug+0xb0/0x120 [drm_client_lib]
.drm_client_register+0x88/0xe4 [drm]
.drm_fbdev_client_setup+0x12c/0x19b4 [drm_client_lib]
.drm_client_setup+0x15c/0x18c [drm_client_lib]
.nouveau_drm_probe+0x19c/0x268 [nouveau]
Fixes: 604826acb3f5 ("drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)")
Reported-by: John Ogness <john.ogness@linutronix.de>
Closes: https://lore.kernel.org/lkml/87ldhf1prw.fsf@jogness.linutronix.de
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Tested-by: Daniel Palmer <daniel@thingy.jp>
Link: https://patch.msgid.link/20260130113230.2311221-1-john.ogness@linutronix.de
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/nouveau/nouveau_display.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -351,8 +351,6 @@ nouveau_user_framebuffer_create(struct d
static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
.fb_create = nouveau_user_framebuffer_create,
- .atomic_commit = drm_atomic_helper_commit,
- .atomic_check = drm_atomic_helper_check,
};
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 119/122] net/sched: act_ife: convert comma to semicolon
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (117 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 118/122] Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)" Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 120/122] sched_ext: Dont kick CPUs running higher classes Greg Kroah-Hartman
` (19 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Chen Ni, Jamal Hadi Salim,
Jakub Kicinski, Ben Hutchings
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chen Ni <nichen@iscas.ac.cn>
commit 205305c028ad986d0649b8b100bab6032dcd1bb5 upstream.
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://patch.msgid.link/20251112072709.73755-1-nichen@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/sched/act_ife.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -649,9 +649,9 @@ static int tcf_ife_dump(struct sk_buff *
memset(&opt, 0, sizeof(opt));
- opt.index = ife->tcf_index,
- opt.refcnt = refcount_read(&ife->tcf_refcnt) - ref,
- opt.bindcnt = atomic_read(&ife->tcf_bindcnt) - bind,
+ opt.index = ife->tcf_index;
+ opt.refcnt = refcount_read(&ife->tcf_refcnt) - ref;
+ opt.bindcnt = atomic_read(&ife->tcf_bindcnt) - bind;
spin_lock_bh(&ife->tcf_lock);
opt.action = ife->tcf_action;
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 120/122] sched_ext: Dont kick CPUs running higher classes
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (118 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 119/122] net/sched: act_ife: convert comma to semicolon Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 121/122] sched_ext: Fix SCX_KICK_WAIT to work reliably Greg Kroah-Hartman
` (18 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches,
arighi@nvidia.com, void@manifault.com, sched-ext@lists.linux.dev, Christian Loehle,
Andrea Righi, Tejun Heo, Christian Loehle
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tejun Heo <tj@kernel.org>
commit a9c1fbbd6dadbaa38c157a07d5d11005460b86b9 upstream.
When a sched_ext scheduler tries to kick a CPU, the CPU may be running a
higher class task. sched_ext has no control over such CPUs. A sched_ext
scheduler couldn't have expected to get access to the CPU after kicking it
anyway. Skip kicking when the target CPU is running a higher class.
Reviewed-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
kernel/sched/ext.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -5164,18 +5164,23 @@ static bool kick_one_cpu(s32 cpu, struct
{
struct rq *rq = cpu_rq(cpu);
struct scx_rq *this_scx = &this_rq->scx;
+ const struct sched_class *cur_class;
bool should_wait = false;
unsigned long flags;
raw_spin_rq_lock_irqsave(rq, flags);
+ cur_class = rq->curr->sched_class;
/*
* During CPU hotplug, a CPU may depend on kicking itself to make
- * forward progress. Allow kicking self regardless of online state.
+ * forward progress. Allow kicking self regardless of online state. If
+ * @cpu is running a higher class task, we have no control over @cpu.
+ * Skip kicking.
*/
- if (cpu_online(cpu) || cpu == cpu_of(this_rq)) {
+ if ((cpu_online(cpu) || cpu == cpu_of(this_rq)) &&
+ !sched_class_above(cur_class, &ext_sched_class)) {
if (cpumask_test_cpu(cpu, this_scx->cpus_to_preempt)) {
- if (rq->curr->sched_class == &ext_sched_class)
+ if (cur_class == &ext_sched_class)
rq->curr->scx.slice = 0;
cpumask_clear_cpu(cpu, this_scx->cpus_to_preempt);
}
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 121/122] sched_ext: Fix SCX_KICK_WAIT to work reliably
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (119 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 120/122] sched_ext: Dont kick CPUs running higher classes Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 14:41 ` [PATCH 6.18 122/122] mptcp: avoid dup SUB_CLOSED events after disconnect Greg Kroah-Hartman
` (17 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Wen-Fang Liu, Peter Zijlstra,
Andrea Righi, Tejun Heo, Christian Loehle
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tejun Heo <tj@kernel.org>
commit a379fa1e2cae15d7422b4eead83a6366f2f445cb upstream.
SCX_KICK_WAIT is used to synchronously wait for the target CPU to complete
a reschedule and can be used to implement operations like core scheduling.
This used to be implemented by scx_next_task_picked() incrementing pnt_seq,
which was always called when a CPU picks the next task to run, allowing
SCX_KICK_WAIT to reliably wait for the target CPU to enter the scheduler and
pick the next task.
However, commit b999e365c298 ("sched_ext: Replace scx_next_task_picked()
with switch_class()") replaced scx_next_task_picked() with the
switch_class() callback, which is only called when switching between sched
classes. This broke SCX_KICK_WAIT because pnt_seq would no longer be
reliably incremented unless the previous task was SCX and the next task was
not.
This fix leverages commit 4c95380701f5 ("sched/ext: Fold balance_scx() into
pick_task_scx()") which refactored the pick path making put_prev_task_scx()
the natural place to track task switches for SCX_KICK_WAIT. The fix moves
pnt_seq increment to put_prev_task_scx() and also increments it in
pick_task_scx() to handle cases where the same task is re-selected, whether
by BPF scheduler decision or slice refill. The semantics: If the current
task on the target CPU is SCX, SCX_KICK_WAIT waits until the CPU enters the
scheduling path. This provides sufficient guarantee for use cases like core
scheduling while keeping the operation self-contained within SCX.
v2: - Also increment pnt_seq in pick_task_scx() to handle same-task
re-selection (Andrea Righi).
- Use smp_cond_load_acquire() for the busy-wait loop for better
architecture optimization (Peter Zijlstra).
Reported-by: Wen-Fang Liu <liuwenfang@honor.com>
Link: http://lkml.kernel.org/r/228ebd9e6ed3437996dffe15735a9caa@honor.com
Cc: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
kernel/sched/ext.c | 46 ++++++++++++++++++++++++--------------------
kernel/sched/ext_internal.h | 6 +++--
2 files changed, 30 insertions(+), 22 deletions(-)
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -2306,12 +2306,6 @@ static void switch_class(struct rq *rq,
struct scx_sched *sch = scx_root;
const struct sched_class *next_class = next->sched_class;
- /*
- * Pairs with the smp_load_acquire() issued by a CPU in
- * kick_cpus_irq_workfn() who is waiting for this CPU to perform a
- * resched.
- */
- smp_store_release(&rq->scx.pnt_seq, rq->scx.pnt_seq + 1);
if (!(sch->ops.flags & SCX_OPS_HAS_CPU_PREEMPT))
return;
@@ -2351,6 +2345,10 @@ static void put_prev_task_scx(struct rq
struct task_struct *next)
{
struct scx_sched *sch = scx_root;
+
+ /* see kick_cpus_irq_workfn() */
+ smp_store_release(&rq->scx.pnt_seq, rq->scx.pnt_seq + 1);
+
update_curr_scx(rq);
/* see dequeue_task_scx() on why we skip when !QUEUED */
@@ -2404,6 +2402,9 @@ static struct task_struct *pick_task_scx
bool keep_prev = rq->scx.flags & SCX_RQ_BAL_KEEP;
bool kick_idle = false;
+ /* see kick_cpus_irq_workfn() */
+ smp_store_release(&rq->scx.pnt_seq, rq->scx.pnt_seq + 1);
+
/*
* WORKAROUND:
*
@@ -5186,8 +5187,12 @@ static bool kick_one_cpu(s32 cpu, struct
}
if (cpumask_test_cpu(cpu, this_scx->cpus_to_wait)) {
- pseqs[cpu] = rq->scx.pnt_seq;
- should_wait = true;
+ if (cur_class == &ext_sched_class) {
+ pseqs[cpu] = rq->scx.pnt_seq;
+ should_wait = true;
+ } else {
+ cpumask_clear_cpu(cpu, this_scx->cpus_to_wait);
+ }
}
resched_curr(rq);
@@ -5248,18 +5253,19 @@ static void kick_cpus_irq_workfn(struct
for_each_cpu(cpu, this_scx->cpus_to_wait) {
unsigned long *wait_pnt_seq = &cpu_rq(cpu)->scx.pnt_seq;
- if (cpu != cpu_of(this_rq)) {
- /*
- * Pairs with smp_store_release() issued by this CPU in
- * switch_class() on the resched path.
- *
- * We busy-wait here to guarantee that no other task can
- * be scheduled on our core before the target CPU has
- * entered the resched path.
- */
- while (smp_load_acquire(wait_pnt_seq) == pseqs[cpu])
- cpu_relax();
- }
+ /*
+ * Busy-wait until the task running at the time of kicking is no
+ * longer running. This can be used to implement e.g. core
+ * scheduling.
+ *
+ * smp_cond_load_acquire() pairs with store_releases in
+ * pick_task_scx() and put_prev_task_scx(). The former breaks
+ * the wait if SCX's scheduling path is entered even if the same
+ * task is picked subsequently. The latter is necessary to break
+ * the wait when $cpu is taken by a higher sched class.
+ */
+ if (cpu != cpu_of(this_rq))
+ smp_cond_load_acquire(wait_pnt_seq, VAL != pseqs[cpu]);
cpumask_clear_cpu(cpu, this_scx->cpus_to_wait);
}
--- a/kernel/sched/ext_internal.h
+++ b/kernel/sched/ext_internal.h
@@ -986,8 +986,10 @@ enum scx_kick_flags {
SCX_KICK_PREEMPT = 1LLU << 1,
/*
- * Wait for the CPU to be rescheduled. The scx_bpf_kick_cpu() call will
- * return after the target CPU finishes picking the next task.
+ * The scx_bpf_kick_cpu() call will return after the current SCX task of
+ * the target CPU switches out. This can be used to implement e.g. core
+ * scheduling. This has no effect if the current task on the target CPU
+ * is not on SCX.
*/
SCX_KICK_WAIT = 1LLU << 2,
};
^ permalink raw reply [flat|nested] 144+ messages in thread* [PATCH 6.18 122/122] mptcp: avoid dup SUB_CLOSED events after disconnect
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (120 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 121/122] sched_ext: Fix SCX_KICK_WAIT to work reliably Greg Kroah-Hartman
@ 2026-02-04 14:41 ` Greg Kroah-Hartman
2026-02-04 19:08 ` [PATCH 6.18 000/122] 6.18.9-rc1 review Achill Gilgenast
` (16 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-04 14:41 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Marco Angaroni, Geliang Tang,
Matthieu Baerts (NGI0), Jakub Kicinski, Sasha Levin
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: "Matthieu Baerts (NGI0)" <matttbe@kernel.org>
[ Upstream commit 280d654324e33f8e6e3641f76764694c7b64c5db ]
In case of subflow disconnect(), which can also happen with the first
subflow in case of errors like timeout or reset, mptcp_subflow_ctx_reset
will reset most fields from the mptcp_subflow_context structure,
including close_event_done. Then, when another subflow is closed, yet
another SUB_CLOSED event for the disconnected initial subflow is sent.
Because of the previous reset, there are no source address and
destination port.
A solution is then to also check the subflow's local id: it shouldn't be
negative anyway.
Another solution would be not to reset subflow->close_event_done at
disconnect time, but when reused. But then, probably the whole reset
could be done when being reused. Let's not change this logic, similar
to TCP with tcp_disconnect().
Fixes: d82809b6c5f2 ("mptcp: avoid duplicated SUB_CLOSED events")
Cc: stable@vger.kernel.org
Reported-by: Marco Angaroni <marco.angaroni@italtel.com>
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/603
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260127-net-mptcp-dup-nl-events-v1-1-7f71e1bc4feb@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
[ Adjust context ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/mptcp/protocol.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -2534,8 +2534,8 @@ out:
void mptcp_close_ssk(struct sock *sk, struct sock *ssk,
struct mptcp_subflow_context *subflow)
{
- /* The first subflow can already be closed and still in the list */
- if (subflow->close_event_done)
+ /* The first subflow can already be closed or disconnected */
+ if (subflow->close_event_done || READ_ONCE(subflow->local_id) < 0)
return;
subflow->close_event_done = true;
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (121 preceding siblings ...)
2026-02-04 14:41 ` [PATCH 6.18 122/122] mptcp: avoid dup SUB_CLOSED events after disconnect Greg Kroah-Hartman
@ 2026-02-04 19:08 ` Achill Gilgenast
2026-02-04 19:52 ` Brett A C Sheffield
` (15 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Achill Gilgenast @ 2026-02-04 19:08 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, f.fainelli, sudipm.mukherjee,
rwarsow, conor, hargar, broonie, achill, sr
On Wed Feb 4, 2026 at 3:39 PM CET, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Thanks! Build-tested on all Alpine architectures & boot-tested on
x86_64.
Tested-by: Achill Gilgenast <achill@achill.org>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (122 preceding siblings ...)
2026-02-04 19:08 ` [PATCH 6.18 000/122] 6.18.9-rc1 review Achill Gilgenast
@ 2026-02-04 19:52 ` Brett A C Sheffield
2026-02-04 20:20 ` Florian Fainelli
` (14 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Brett A C Sheffield @ 2026-02-04 19:52 UTC (permalink / raw)
To: gregkh
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr,
Brett A C Sheffield
# Librecast Test Results
020/020 [ OK ] liblcrq
010/010 [ OK ] libmld
120/120 [ OK ] liblibrecast
CPU/kernel: Linux auntie 6.18.9-rc1-gcc6f56fd087b #1 SMP PREEMPT_DYNAMIC Wed Feb 4 19:43:37 -00 2026 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux
Tested-by: Brett A C Sheffield <bacs@librecast.net>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (123 preceding siblings ...)
2026-02-04 19:52 ` Brett A C Sheffield
@ 2026-02-04 20:20 ` Florian Fainelli
2026-02-04 20:27 ` Jon Hunter
` (13 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Florian Fainelli @ 2026-02-04 20:20 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, sudipm.mukherjee, rwarsow, conor,
hargar, broonie, achill, sr
On 2/4/26 06:39, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on
BMIPS_GENERIC:
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
--
Florian
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (124 preceding siblings ...)
2026-02-04 20:20 ` Florian Fainelli
@ 2026-02-04 20:27 ` Jon Hunter
2026-02-04 21:39 ` Justin Forbes
` (12 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Jon Hunter @ 2026-02-04 20:27 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Greg Kroah-Hartman, patches, linux-kernel, torvalds, akpm, linux,
shuah, patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr,
linux-tegra, stable
On Wed, 04 Feb 2026 15:39:42 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
All tests passing for Tegra ...
Test results for stable-v6.18:
10 builds: 10 pass, 0 fail
28 boots: 28 pass, 0 fail
133 tests: 133 pass, 0 fail
Linux version: 6.18.9-rc1-gcc6f56fd087b
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
tegra186-p3509-0000+p3636-0001, tegra194-p2972-0000,
tegra194-p3509-0000+p3668-0000, tegra20-ventana,
tegra210-p2371-2180, tegra210-p3450-0000,
tegra30-cardhu-a04
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Jon
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (125 preceding siblings ...)
2026-02-04 20:27 ` Jon Hunter
@ 2026-02-04 21:39 ` Justin Forbes
2026-02-04 23:08 ` Takeshi Ogasawara
` (11 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Justin Forbes @ 2026-02-04 21:39 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Wed, Feb 04, 2026 at 03:39:42PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Tested rc1 against the Fedora build system (aarch64, ppc64le, s390x,
x86_64), and boot tested x86_64. No regressions noted.
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (126 preceding siblings ...)
2026-02-04 21:39 ` Justin Forbes
@ 2026-02-04 23:08 ` Takeshi Ogasawara
2026-02-05 0:14 ` Peter Schneider
` (10 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Takeshi Ogasawara @ 2026-02-04 23:08 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
Hi Greg
On Thu, Feb 5, 2026 at 12:50 AM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
6.18.9-rc1 tested.
Build successfully completed.
Boot successfully completed.
No dmesg regressions.
Video output normal.
Sound output normal.
Lenovo ThinkPad X1 Carbon Gen10(Intel i7-1260P(x86_64) arch linux)
[ 0.000000] Linux version 6.18.9-rc1rv-gcc6f56fd087b
(takeshi@ThinkPadX1Gen10J0764) (gcc (GCC) 15.2.1 20260103, GNU ld (GNU
Binutils) 2.45.1) #1 SMP PREEMPT_DYNAMIC Thu Feb 5 07:21:27 JST 2026
Thanks
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (127 preceding siblings ...)
2026-02-04 23:08 ` Takeshi Ogasawara
@ 2026-02-05 0:14 ` Peter Schneider
2026-02-05 6:03 ` Luna Jernberg
` (9 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Peter Schneider @ 2026-02-05 0:14 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, f.fainelli, sudipm.mukherjee,
rwarsow, conor, hargar, broonie, achill, sr
Am 04.02.2026 um 15:39 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
Builds, boots and works on my 2-socket Ivy Bridge Xeon E5-2697 v2 server. No dmesg oddities or regressions found.
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Beste Grüße,
Peter Schneider
--
Climb the mountain not to plant your flag, but to embrace the challenge,
enjoy the air and behold the view. Climb it so you can see the world,
not so the world can see you. -- David McCullough Jr.
OpenPGP: 0xA3828BD796CCE11A8CADE8866E3A92C92C3FF244
Download: https://www.peters-netzplatz.de/download/pschneider1968_pub.asc
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@googlemail.com
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@gmail.com
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (128 preceding siblings ...)
2026-02-05 0:14 ` Peter Schneider
@ 2026-02-05 6:03 ` Luna Jernberg
2026-02-05 7:34 ` Ron Economos
` (8 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Luna Jernberg @ 2026-02-05 6:03 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
Tested-by: Luna Jernberg <droidbittin@gmail.com>
AMD Ryzen 5 5600 6-Core Processor:
https://www.inet.se/produkt/5304697/amd-ryzen-5-5600-3-5-ghz-35mb on a
https://www.gigabyte.com/Motherboard/B550-AORUS-ELITE-V2-rev-12
https://www.inet.se/produkt/1903406/gigabyte-b550-aorus-elite-v2
motherboard :)
running Arch Linux with the testing repos enabled:
https://archlinux.org/ https://archboot.com/
https://wiki.archlinux.org/title/Arch_Testing_Team
Den ons 4 feb. 2026 kl 16:38 skrev Greg Kroah-Hartman
<gregkh@linuxfoundation.org>:
>
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
> -------------
> Pseudo-Shortlog of commits:
>
> Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Linux 6.18.9-rc1
>
> Matthieu Baerts (NGI0) <matttbe@kernel.org>
> mptcp: avoid dup SUB_CLOSED events after disconnect
>
> Tejun Heo <tj@kernel.org>
> sched_ext: Fix SCX_KICK_WAIT to work reliably
>
> Tejun Heo <tj@kernel.org>
> sched_ext: Don't kick CPUs running higher classes
>
> Chen Ni <nichen@iscas.ac.cn>
> net/sched: act_ife: convert comma to semicolon
>
> John Ogness <john.ogness@linutronix.de>
> Revert "drm/nouveau/disp: Set drm_mode_config_funcs.atomic_(check|commit)"
>
> Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
> libbpf: Fix -Wdiscarded-qualifiers under C23
>
> Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> gpiolib: acpi: Fix potential out-of-boundary left shift
>
> Nicolin Chen <nicolinc@nvidia.com>
> iommu/tegra241-cmdqv: Reset VCMDQ in tegra241_vcmdq_hw_init_user()
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule()
>
> Jon Doron <jond@wiz.io>
> drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/gfx12: adjust KGQ reset sequence
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/gfx12: fix wptr reset in KGQ init
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/gfx11: adjust KGQ reset sequence
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/gfx11: fix wptr reset in KGQ init
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/gfx10: fix wptr reset in KGQ init
>
> Alex Deucher <alexander.deucher@amd.com>
> drm/amdgpu/soc21: fix xclk for APUs
>
> Yang Wang <kevinyang.wang@amd.com>
> drm/amd/pm: fix smu v14 soft clock frequency setting issue
>
> Yang Wang <kevinyang.wang@amd.com>
> drm/amd/pm: fix smu v13 soft clock frequency setting issue
>
> Johan Hovold <johan@kernel.org>
> drm/imx/tve: fix probe device leak
>
> Johan Hovold <johan@kernel.org>
> drm/msm/a6xx: fix bogus hwcg register updates
>
> Miguel Ojeda <ojeda@kernel.org>
> drm/tyr: depend on `COMMON_CLK` to fix build error
>
> Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
> drm/xe/xelp: Fix Wa_18022495364
>
> Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
> drm: Do not allow userspace to trigger kernel warnings in drm_gem_change_handle_ioctl()
>
> Tamir Duberstein <tamird@kernel.org>
> scripts: generate_rust_analyzer: Add compiler_builtins -> core dep
>
> SeungJong Ha <engineer.jjhama@gmail.com>
> scripts: generate_rust_analyzer: fix resolution of #[pin_data] macros
>
> Tamir Duberstein <tamird@kernel.org>
> scripts: generate_rust_analyzer: compile sysroot with correct edition
>
> Onur Özkan <work@onurozkan.dev>
> scripts: generate_rust_analyzer: remove sysroot assertion
>
> Tamir Duberstein <tamird@kernel.org>
> scripts: generate_rust_analyzer: Add pin_init_internal deps
>
> Tamir Duberstein <tamird@kernel.org>
> scripts: generate_rust_analyzer: Add pin_init -> compiler_builtins dep
>
> Alexandre Courbot <acourbot@nvidia.com>
> rust: sync: refcount: always inline functions using build_assert with arguments
>
> Miguel Ojeda <ojeda@kernel.org>
> rust: sync: atomic: Provide stub for `rusttest` 32-bit hosts
>
> Alexandre Courbot <acourbot@nvidia.com>
> rust: bits: always inline functions using build_assert with arguments
>
> Jibin Zhang <jibin.zhang@mediatek.com>
> net: fix segmentation of forwarding fraglist GRO
>
> Kairui Song <kasong@tencent.com>
> mm/shmem, swap: fix race of truncate and swap entry split
>
> Jane Chu <jane.chu@oracle.com>
> mm/memory-failure: teach kill_accessing_process to accept hugetlb tail page pfn
>
> robin.kuo <robin.kuo@mediatek.com>
> mm, swap: restore swap_space attr aviod kernel panic
>
> Jane Chu <jane.chu@oracle.com>
> mm/memory-failure: fix missing ->mf_stats count in hugetlb poison
>
> Pimyn Girgis <pimyn@google.com>
> mm/kfence: randomize the freelist on initialization
>
> Qu Wenruo <wqu@suse.com>
> btrfs: do not strictly require dirty metadata threshold for metadata writepages
>
> Jan Kara <jack@suse.cz>
> flex_proportions: make fprop_new_period() hardirq safe
>
> Matthieu Baerts (NGI0) <matttbe@kernel.org>
> selftests: mptcp: join: fix local endp not being tracked
>
> Matthieu Baerts (NGI0) <matttbe@kernel.org>
> selftests: mptcp: check subflow errors in close events
>
> Matthieu Baerts (NGI0) <matttbe@kernel.org>
> selftests: mptcp: check no dup close events after error
>
> Matthieu Baerts (NGI0) <matttbe@kernel.org>
> mptcp: only reset subflow errors when propagated
>
> Andrey Ryabinin <ryabinin.a.a@gmail.com>
> mm/kasan: fix KASAN poisoning in vrealloc()
>
> Robin Murphy <robin.murphy@arm.com>
> gpio: rockchip: Stop calling pinctrl for set_direction
>
> Zhang Heng <zhangheng@kylinos.cn>
> ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine
>
> Ming Lei <ming.lei@redhat.com>
> nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference
>
> Kohei Enju <kohei@enjuk.jp>
> efivarfs: fix error propagation in efivar_entry_get()
>
> Thomas Fourier <fourier.thomas@gmail.com>
> scsi: qla2xxx: edif: Fix dma_free_coherent() size
>
> Chen Miao <chenmiao@openatom.club>
> kbuild: rust: clean libpin_init_internal in mrproper
>
> Martin Larsson <martin.larsson@actia.se>
> gpio: pca953x: mask interrupts in irq shutdown
>
> Zhang Heng <zhangheng@kylinos.cn>
> ASoC: amd: yc: Add DMI quirk for Acer TravelMate P216-41-TCO
>
> Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
> scsi: be2iscsi: Fix a memory leak in beiscsi_boot_get_sinfo()
>
> Fabio Estevam <festevam@gmail.com>
> ASoC: fsl: imx-card: Do not force slot width to sample width
>
> Miguel Ojeda <ojeda@kernel.org>
> rust: kbuild: give `--config-path` to `rustfmt` in `.rsi` target
>
> Hang Shu <m18080292938@163.com>
> rust: rbtree: fix documentation typo in CursorMut peek_next method
>
> Han Gao <gaohan@iscas.ac.cn>
> riscv: compat: fix COMPAT_UTS_MACHINE definition
>
> Takashi Sakamoto <o-takashi@sakamocchi.jp>
> firewire: core: fix race condition against transaction list
>
> Steven Rostedt <rostedt@goodmis.org>
> perf: sched: Fix perf crash with new is_user_task() helper
>
> Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
> pinctrl: qcom: sm8350-lpass-lpi: Merge with SC7280 to fix I2S2 and SWR TX pins
>
> Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
> pinctrl: meson: mark the GPIO controller as sleeping
>
> Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
> pinctrl: lpass-lpi: implement .get_direction() for the GPIO driver
>
> Laveesh Bansal <laveeshb@laveeshbansal.com>
> writeback: fix 100% CPU usage when dirtytime_expire_interval is 0
>
> Peter Zijlstra <peterz@infradead.org>
> sched/deadline: Fix 'stuck' dl_server
>
> Peter Zijlstra <peterz@infradead.org>
> sched/deadline: Document dl_server
>
> Shuicheng Lin <shuicheng.lin@intel.com>
> drm/xe/nvm: Fix double-free on aux add failure
>
> Shuicheng Lin <shuicheng.lin@intel.com>
> drm/xe/nvm: Manage nvm aux cleanup with devres
>
> Shuicheng Lin <shuicheng.lin@intel.com>
> drm/xe/configfs: Fix is_bound() pci_dev lifetime
>
> Sai Sree Kartheek Adivi <s-adivi@ti.com>
> dma/pool: distinguish between missing and exhausted atomic pools
>
> Shida Zhang <zhangshida@kylinos.cn>
> bcache: fix I/O accounting leak in detached_dev_do_request
>
> Shida Zhang <zhangshida@kylinos.cn>
> bcache: use bio cloning for detached device requests
>
> Shida Zhang <zhangshida@kylinos.cn>
> bcache: fix improper use of bi_end_io
>
> Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com>
> of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param
>
> Yuntao Wang <yuntao.wang@linux.dev>
> of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
>
> Ethan Zuo <yuxuan.zuo@outlook.com>
> kbuild: Fix permissions of modules.builtin.modinfo
>
> Nathan Chancellor <nathan@kernel.org>
> kbuild: rpm-pkg: Generate debuginfo package manually
>
> Doug Berger <opendmb@gmail.com>
> gpio: brcmstb: correct hwirq to bank map
>
> Yang Wang <kevinyang.wang@amd.com>
> drm/amd/pm: fix race in power state check before mutex lock
>
> Yuhao Huang <nekowong743@gmail.com>
> gpio: virtuser: fix UAF in configfs release path
>
> Denis Sergeev <denserg.edu@gmail.com>
> gpiolib: acpi: use BIT_ULL() for u64 mask in address space handler
>
> Tagir Garaev <tgaraev653@gmail.com>
> ASoC: Intel: sof_es8336: fix headphone GPIO logic inversion
>
> Shuicheng Lin <shuicheng.lin@intel.com>
> drm/xe: Skip address copy for sync-only execs
>
> Bard Liao <yung-chuan.liao@linux.intel.com>
> ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2
>
> Kery Qi <qikeyu2017@gmail.com>
> scsi: firewire: sbp-target: Fix overflow in sbp_make_tpg()
>
> Benjamin Berg <benjamin.berg@intel.com>
> wifi: mac80211: correctly decode TTLM with default link map
>
> Benjamin Berg <benjamin.berg@intel.com>
> wifi: mac80211: apply advertised TTLM from association response
>
> Benjamin Berg <benjamin.berg@intel.com>
> wifi: mac80211: parse all TTLM entries
>
> Jianbo Liu <jianbol@nvidia.com>
> net/mlx5e: Skip ESN replay window setup for IPsec crypto offload
>
> Parav Pandit <parav@nvidia.com>
> net/mlx5: Fix vhca_id access call trace use before alloc
>
> Cosmin Ratiu <cratiu@nvidia.com>
> net/mlx5: Initialize events outside devlink lock
>
> Shay Drory <shayd@nvidia.com>
> net/mlx5: fs, Fix inverted cap check in tx flow table root disconnect
>
> Wei Fang <wei.fang@nxp.com>
> net: phy: micrel: fix clk warning when removing the driver
>
> Daniel Zahka <daniel.zahka@gmail.com>
> net/mlx5e: don't assume psp tx skbs are ipv6 csum handling
>
> Martin Kaiser <martin@kaiser.cx>
> net: bridge: fix static key check
>
> Kuniyuki Iwashima <kuniyu@google.com>
> nfc: nci: Fix race between rfkill and nci_unregister_device().
>
> Gal Pressman <gal@nvidia.com>
> net/mlx5e: Account for netdev stats in ndo_get_stats64
>
> Mark Bloch <mbloch@nvidia.com>
> net/mlx5e: TC, delete flows only for existing peers
>
> Jesse Brandeburg <jbrandeburg@cloudflare.com>
> ice: stop counting UDP csum mismatch as rx_errors
>
> Aaron Ma <aaron.ma@canonical.com>
> ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues
>
> Kohei Enju <enjuk@amazon.com>
> ixgbe: don't initialize aci lock in ixgbe_recovery_probe()
>
> Kohei Enju <enjuk@amazon.com>
> ixgbe: fix memory leaks in the ixgbe_recovery_probe() path
>
> Nikolay Aleksandrov <razor@blackwall.org>
> bonding: fix use-after-free due to enslave fail after slave array update
>
> Kuniyuki Iwashima <kuniyu@google.com>
> nfc: llcp: Fix memleak in nfc_llcp_send_ui_frame().
>
> Vivian Wang <wangruikang@iscas.ac.cn>
> net: spacemit: Check for netif_carrier_ok() in emac_stats_update()
>
> Eric Dumazet <edumazet@google.com>
> mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
>
> Kery Qi <qikeyu2017@gmail.com>
> rocker: fix memory leak in rocker_world_port_post_fini()
>
> Zeng Chi <zengchi@kylinos.cn>
> net/mlx5: Fix return type mismatch in mlx5_esw_vport_vhca_id()
>
> Kery Qi <qikeyu2017@gmail.com>
> net: wwan: t7xx: fix potential skb->frags overflow in RX path
>
> Fernando Fernandez Mancera <fmancera@suse.de>
> ipv6: use the right ifindex when replying to icmpv6 from localhost
>
> Zilin Guan <zilin@seu.edu.cn>
> net: mvpp2: cls: Fix memory leak in mvpp2_ethtool_cls_rule_ins()
>
> Edward Cree <ecree.xilinx@gmail.com>
> sfc: fix deadlock in RSS config read
>
> Eric Dumazet <edumazet@google.com>
> bonding: annotate data-races around slave->last_rx
>
> Zilin Guan <zilin@seu.edu.cn>
> octeon_ep: Fix memory leak in octep_device_setup()
>
> Justin Chen <justin.chen@broadcom.com>
> net: bcmasp: fix early exit leak with fixed phy
>
> Marc Kleine-Budde <mkl@pengutronix.de>
> can: gs_usb: gs_usb_receive_bulk_callback(): fix error message
>
> Zilin Guan <zilin@seu.edu.cn>
> net/mlx5: Fix memory leak in esw_acl_ingress_lgcy_setup()
>
> Jianpeng Chang <jianpeng.chang.cn@windriver.com>
> Bluetooth: MGMT: Fix memory leak in set_ssp_complete
>
> Jia-Hong Su <s11242586@gmail.com>
> Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work
>
> Zilin Guan <zilin@seu.edu.cn>
> can: at91_can: Fix memory leak in at91_can_probe()
>
> Qu Wenruo <wqu@suse.com>
> btrfs: zlib: fix the folio leak on S390 hardware acceleration
>
> Amir Goldstein <amir73il@gmail.com>
> readdir: require opt-in for d_type flags
>
>
> -------------
>
> Diffstat:
>
> Makefile | 7 +-
> arch/arm64/configs/defconfig | 1 -
> arch/riscv/include/asm/compat.h | 2 +-
> drivers/bluetooth/hci_ldisc.c | 4 +-
> drivers/firewire/core-transaction.c | 19 +-
> drivers/gpio/gpio-brcmstb.c | 8 +-
> drivers/gpio/gpio-pca953x.c | 2 +
> drivers/gpio/gpio-rockchip.c | 8 -
> drivers/gpio/gpio-virtuser.c | 8 +-
> drivers/gpio/gpiolib-acpi-core.c | 21 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 7 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 5 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 25 +--
> drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 25 +--
> drivers/gpu/drm/amd/amdgpu/soc21.c | 8 +-
> drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 7 +-
> drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 1 +
> drivers/gpu/drm/amd/pm/swsmu/inc/smu_v14_0.h | 1 +
> drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 1 +
> drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0.c | 1 +
> drivers/gpu/drm/drm_gem.c | 18 +-
> drivers/gpu/drm/imx/ipuv3/imx-tve.c | 13 ++
> drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 2 -
> drivers/gpu/drm/nouveau/nouveau_display.c | 2 -
> drivers/gpu/drm/tyr/Kconfig | 1 +
> drivers/gpu/drm/xe/xe_configfs.c | 3 +-
> drivers/gpu/drm/xe/xe_device.c | 2 -
> drivers/gpu/drm/xe/xe_exec.c | 6 +-
> drivers/gpu/drm/xe/xe_lrc.c | 2 +-
> drivers/gpu/drm/xe/xe_nvm.c | 55 +++---
> drivers/gpu/drm/xe/xe_nvm.h | 2 -
> drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 3 +
> drivers/md/bcache/bcache.h | 9 +
> drivers/md/bcache/request.c | 82 ++++----
> drivers/md/bcache/super.c | 12 +-
> drivers/net/bonding/bond_main.c | 28 +--
> drivers/net/bonding/bond_options.c | 8 +-
> drivers/net/can/at91_can.c | 2 +-
> drivers/net/can/usb/gs_usb.c | 4 +-
> drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c | 5 +-
> drivers/net/ethernet/intel/ice/ice_lib.c | 10 +-
> drivers/net/ethernet/intel/ice/ice_main.c | 1 -
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 26 +--
> drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 2 +-
> .../net/ethernet/marvell/octeon_ep/octep_main.c | 2 +-
> drivers/net/ethernet/mellanox/mlx5/core/debugfs.c | 16 ++
> .../ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 3 +-
> .../mellanox/mlx5/core/en_accel/psp_rxtx.c | 17 +-
> drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 20 +-
> drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 19 +-
> .../mellanox/mlx5/core/esw/acl/ingress_lgcy.c | 2 +-
> drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 +-
> drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 3 +-
> drivers/net/ethernet/mellanox/mlx5/core/main.c | 36 ++--
> .../net/ethernet/mellanox/mlx5/core/mlx5_core.h | 1 +
> .../ethernet/mellanox/mlx5/core/sf/dev/driver.c | 1 +
> drivers/net/ethernet/rocker/rocker_main.c | 5 +-
> drivers/net/ethernet/sfc/mcdi_filters.c | 7 +-
> drivers/net/ethernet/spacemit/k1_emac.c | 34 +++-
> drivers/net/phy/micrel.c | 17 +-
> drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c | 9 +-
> drivers/nvme/target/io-cmd-bdev.c | 3 +-
> drivers/of/of_reserved_mem.c | 44 +++--
> drivers/pinctrl/meson/pinctrl-meson.c | 2 +-
> drivers/pinctrl/pinctrl-rockchip.c | 9 +-
> drivers/pinctrl/qcom/Kconfig | 15 +-
> drivers/pinctrl/qcom/Makefile | 1 -
> drivers/pinctrl/qcom/pinctrl-lpass-lpi.c | 17 ++
> drivers/pinctrl/qcom/pinctrl-sc7280-lpass-lpi.c | 3 +
> drivers/pinctrl/qcom/pinctrl-sm8350-lpass-lpi.c | 151 --------------
> drivers/scsi/be2iscsi/be_mgmt.c | 1 +
> drivers/scsi/qla2xxx/qla_os.c | 2 +-
> drivers/target/sbp/sbp_target.c | 4 +-
> fs/btrfs/disk-io.c | 22 ---
> fs/btrfs/extent_io.c | 3 +-
> fs/btrfs/extent_io.h | 3 +-
> fs/btrfs/zlib.c | 1 +
> fs/efivarfs/vars.c | 2 +-
> fs/fs-writeback.c | 14 +-
> fs/readdir.c | 3 +
> include/linux/cma.h | 9 +
> include/linux/fs.h | 6 +-
> include/linux/kasan.h | 14 ++
> include/linux/sched.h | 5 +
> include/net/bonding.h | 13 +-
> include/net/nfc/nfc.h | 2 +
> kernel/dma/contiguous.c | 16 +-
> kernel/dma/pool.c | 7 +-
> kernel/events/callchain.c | 2 +-
> kernel/events/core.c | 6 +-
> kernel/sched/deadline.c | 206 +++++++++++++++++++
> kernel/sched/ext.c | 57 +++---
> kernel/sched/ext_internal.h | 6 +-
> lib/flex_proportions.c | 5 +-
> mm/kasan/common.c | 21 ++
> mm/kfence/core.c | 23 ++-
> mm/memory-failure.c | 99 ++++++----
> mm/shmem.c | 45 +++--
> mm/swap.h | 2 +-
> mm/swap_state.c | 3 +-
> mm/vmalloc.c | 7 +-
> net/bluetooth/mgmt.c | 3 +
> net/bridge/br_input.c | 2 +-
> net/core/filter.c | 2 +
> net/ipv4/tcp_offload.c | 3 +-
> net/ipv4/udp_offload.c | 3 +-
> net/ipv6/icmp.c | 4 +-
> net/ipv6/tcpv6_offload.c | 3 +-
> net/mac80211/ieee80211_i.h | 2 -
> net/mac80211/mlme.c | 217 ++++++++++++---------
> net/mptcp/pm_kernel.c | 16 +-
> net/mptcp/protocol.c | 13 +-
> net/nfc/core.c | 27 ++-
> net/nfc/llcp_commands.c | 17 +-
> net/nfc/llcp_core.c | 4 +-
> net/nfc/nci/core.c | 4 +-
> net/sched/act_ife.c | 6 +-
> rust/kernel/bits.rs | 6 +-
> rust/kernel/rbtree.rs | 2 +-
> rust/kernel/sync/atomic/predefine.rs | 11 ++
> rust/kernel/sync/refcount.rs | 3 +-
> scripts/Makefile.build | 2 +-
> scripts/Makefile.vmlinux | 3 +-
> scripts/generate_rust_analyzer.py | 40 +++-
> scripts/package/kernel.spec | 65 +++---
> sound/hda/codecs/realtek/alc269.c | 1 +
> sound/soc/amd/yc/acp6x-mach.c | 8 +
> sound/soc/fsl/imx-card.c | 1 -
> sound/soc/intel/boards/sof_es8336.c | 2 +-
> sound/soc/intel/common/soc-acpi-intel-ptl-match.c | 2 +-
> tools/lib/bpf/libbpf.c | 7 +-
> tools/testing/selftests/net/mptcp/mptcp_join.sh | 81 +++++++-
> 133 files changed, 1285 insertions(+), 784 deletions(-)
>
>
>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (129 preceding siblings ...)
2026-02-05 6:03 ` Luna Jernberg
@ 2026-02-05 7:34 ` Ron Economos
2026-02-05 11:47 ` Mark Brown
` (7 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Ron Economos @ 2026-02-05 7:34 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, f.fainelli, sudipm.mukherjee,
rwarsow, conor, hargar, broonie, achill, sr
On 2/4/26 06:39, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Built and booted successfully on RISC-V RV64 (HiFive Unmatched).
Tested-by: Ron Economos <re@w6rz.net>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (130 preceding siblings ...)
2026-02-05 7:34 ` Ron Economos
@ 2026-02-05 11:47 ` Mark Brown
2026-02-05 14:33 ` Brett Mastbergen
` (6 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Mark Brown @ 2026-02-05 11:47 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, achill, sr
[-- Attachment #1: Type: text/plain, Size: 345 bytes --]
On Wed, Feb 04, 2026 at 03:39:42PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
Tested-by: Mark Brown <broonie@kernel.org>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (131 preceding siblings ...)
2026-02-05 11:47 ` Mark Brown
@ 2026-02-05 14:33 ` Brett Mastbergen
2026-02-06 1:23 ` Hardik Garg
` (5 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Brett Mastbergen @ 2026-02-05 14:33 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Wed, Feb 4, 2026 at 11:00 AM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
Builds successfully. Boots and works on qemu and Intel Core i7-10810U
Tested-by: Brett Mastbergen <bmastbergen@ciq.com>
Thanks,
Brett
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (132 preceding siblings ...)
2026-02-05 14:33 ` Brett Mastbergen
@ 2026-02-06 1:23 ` Hardik Garg
2026-02-06 4:27 ` Barry K. Nathan
` (4 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Hardik Garg @ 2026-02-06 1:23 UTC (permalink / raw)
To: gregkh
Cc: achill, akpm, broonie, conor, f.fainelli, hargar, jonathanh,
linux-kernel, linux, lkft-triage, patches, patches, pavel,
rwarsow, shuah, sr, stable, sudipm.mukherjee, torvalds,
Hardik Garg
The kernel, bpf tool, perf tool, and kselftest builds fine for
v6.18.9-rc1 on x86 and arm64 Azure VM.
Tested-by: Hardik Garg <hargar@linux.microsoft.com>
Thanks,
Hardik
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (133 preceding siblings ...)
2026-02-06 1:23 ` Hardik Garg
@ 2026-02-06 4:27 ` Barry K. Nathan
2026-02-06 5:52 ` Shung-Hsi Yu
` (3 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Barry K. Nathan @ 2026-02-06 4:27 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, f.fainelli, sudipm.mukherjee,
rwarsow, conor, hargar, broonie, achill, sr
On 2/4/26 06:39, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Tested on two amd64 systems, a Lenovo ThinkPad T14 Gen 1 and a DIY home
NAS. Working well, no regressions observed.
Tested-by: Barry K. Nathan <barryn@pobox.com>
--
-Barry K. Nathan <barryn@pobox.com>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (134 preceding siblings ...)
2026-02-06 4:27 ` Barry K. Nathan
@ 2026-02-06 5:52 ` Shung-Hsi Yu
2026-02-06 8:03 ` Dileep malepu
` (2 subsequent siblings)
138 siblings, 0 replies; 144+ messages in thread
From: Shung-Hsi Yu @ 2026-02-06 5:52 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Wed, Feb 04, 2026 at 03:39:42PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
test_progs, test_progs-no_alu32, test_progs-cpuv4, test_maps,
test_verifier in BPF selftests all passes[1] on x86_64.
Tested-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
1: https://github.com/shunghsiyu/libbpf/actions/runs/21724288947/job/62662113823
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (135 preceding siblings ...)
2026-02-06 5:52 ` Shung-Hsi Yu
@ 2026-02-06 8:03 ` Dileep malepu
2026-02-06 9:34 ` Miguel Ojeda
2026-02-06 11:59 ` Jeffrin Thalakkottoor
138 siblings, 0 replies; 144+ messages in thread
From: Dileep malepu @ 2026-02-06 8:03 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Wed, Feb 4, 2026 at 9:11 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.18.9-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.18.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
> -------------
build and boot report for Linux 6.18.9-rc1.
The kernel was built and booted successfull on both arm64 and x86_64
architectures using the defconfig. Testing was performed in virtual
environments,
and the system ran as expected.
No dmesg regressions were found during testing.
Build details:
Architectures: arm64, x86_64
Kernel version: 6.18.9
Configuration: defconfig
Source: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Commit: 28a73c31d7f5d9d2276c92e1d4891c18a5631e6e
Tested-by: Dileep Malepu <dileep.debian@gmail.com>
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (136 preceding siblings ...)
2026-02-06 8:03 ` Dileep malepu
@ 2026-02-06 9:34 ` Miguel Ojeda
2026-02-06 11:59 ` Jeffrin Thalakkottoor
138 siblings, 0 replies; 144+ messages in thread
From: Miguel Ojeda @ 2026-02-06 9:34 UTC (permalink / raw)
To: gregkh
Cc: achill, akpm, broonie, conor, f.fainelli, hargar, jonathanh,
linux-kernel, linux, lkft-triage, patches, patches, pavel,
rwarsow, shuah, sr, stable, sudipm.mukherjee, torvalds,
Miguel Ojeda
On Wed, 04 Feb 2026 15:39:42 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.18.9 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Fri, 06 Feb 2026 14:38:23 +0000.
> Anything received after that time might be too late.
Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested
for loongarch64:
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Thanks!
Cheers,
Miguel
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-04 14:39 [PATCH 6.18 000/122] 6.18.9-rc1 review Greg Kroah-Hartman
` (137 preceding siblings ...)
2026-02-06 9:34 ` Miguel Ojeda
@ 2026-02-06 11:59 ` Jeffrin Thalakkottoor
2026-02-06 12:31 ` Greg Kroah-Hartman
138 siblings, 1 reply; 144+ messages in thread
From: Jeffrin Thalakkottoor @ 2026-02-06 11:59 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
Build error related
screenshot below.
--------------------<screenshot>-----------------------
$make -j 4
DESCEND objtool
DESCEND bpf/resolve_btfids
INSTALL libsubcmd_headers
INSTALL libbpf_headers
INSTALL libsubcmd_headers
make[5]: *** No rule to make target 'str_error.h', needed by
'/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf.o'.
Stop.
make[4]: *** [Makefile:152:
/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf-in.o]
Error 2
make[3]: *** [Makefile:61:
/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids//libbpf/libbpf.a]
Error 2
make[2]: *** [Makefile:76: bpf/resolve_btfids] Error 2
make[1]: *** [/home/jeffrin/kernel/linux-stable-rc/Makefile:1449:
tools/bpf/resolve_btfids] Error 2
make[1]: *** Waiting for unfinished jobs....
CALL scripts/checksyscalls.sh
make: *** [Makefile:248: __sub-make] Error 2
-----------------------<screenshot>---------------------------
Tested-by: Jeffrin Jose T <jeffrin@rajagiritech.edu.in>
--
software engineer
rajagiri school of engineering and technology
^ permalink raw reply [flat|nested] 144+ messages in thread* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-06 11:59 ` Jeffrin Thalakkottoor
@ 2026-02-06 12:31 ` Greg Kroah-Hartman
2026-02-06 13:17 ` Jeffrin Thalakkottoor
0 siblings, 1 reply; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-06 12:31 UTC (permalink / raw)
To: Jeffrin Thalakkottoor
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Fri, Feb 06, 2026 at 05:29:58PM +0530, Jeffrin Thalakkottoor wrote:
> Build error related
> screenshot below.
>
> --------------------<screenshot>-----------------------
>
> $make -j 4
> DESCEND objtool
> DESCEND bpf/resolve_btfids
> INSTALL libsubcmd_headers
> INSTALL libbpf_headers
> INSTALL libsubcmd_headers
> make[5]: *** No rule to make target 'str_error.h', needed by
> '/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf.o'.
> Stop.
> make[4]: *** [Makefile:152:
> /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf-in.o]
> Error 2
> make[3]: *** [Makefile:61:
> /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids//libbpf/libbpf.a]
> Error 2
> make[2]: *** [Makefile:76: bpf/resolve_btfids] Error 2
> make[1]: *** [/home/jeffrin/kernel/linux-stable-rc/Makefile:1449:
> tools/bpf/resolve_btfids] Error 2
> make[1]: *** Waiting for unfinished jobs....
> CALL scripts/checksyscalls.sh
> make: *** [Makefile:248: __sub-make] Error 2
> -----------------------<screenshot>---------------------------
What .config causes this?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 144+ messages in thread
* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-06 12:31 ` Greg Kroah-Hartman
@ 2026-02-06 13:17 ` Jeffrin Thalakkottoor
2026-02-06 13:20 ` Greg Kroah-Hartman
0 siblings, 1 reply; 144+ messages in thread
From: Jeffrin Thalakkottoor @ 2026-02-06 13:17 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
[-- Attachment #1: Type: text/plain, Size: 1488 bytes --]
On Fri, Feb 6, 2026 at 6:01 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> On Fri, Feb 06, 2026 at 05:29:58PM +0530, Jeffrin Thalakkottoor wrote:
> > Build error related
> > screenshot below.
> >
> > --------------------<screenshot>-----------------------
> >
> > $make -j 4
> > DESCEND objtool
> > DESCEND bpf/resolve_btfids
> > INSTALL libsubcmd_headers
> > INSTALL libbpf_headers
> > INSTALL libsubcmd_headers
> > make[5]: *** No rule to make target 'str_error.h', needed by
> > '/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf.o'.
> > Stop.
> > make[4]: *** [Makefile:152:
> > /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf-in.o]
> > Error 2
> > make[3]: *** [Makefile:61:
> > /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids//libbpf/libbpf.a]
> > Error 2
> > make[2]: *** [Makefile:76: bpf/resolve_btfids] Error 2
> > make[1]: *** [/home/jeffrin/kernel/linux-stable-rc/Makefile:1449:
> > tools/bpf/resolve_btfids] Error 2
> > make[1]: *** Waiting for unfinished jobs....
> > CALL scripts/checksyscalls.sh
> > make: *** [Makefile:248: __sub-make] Error 2
> > -----------------------<screenshot>---------------------------
>
> What .config causes this?
>
iam confused . but may be the attached config is now giving a clean compile
thanks
--
software engineer
rajagiri school of engineering and technology
[-- Attachment #2: config-5.10.249-rc2.txt --]
[-- Type: text/plain, Size: 173485 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.10.249-rc2 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Debian 15.2.0-12) 15.2.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=150200
CONFIG_LD_VERSION=245900000
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=24590
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_KERNEL_ZSTD=y
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ_FULL=y
CONFIG_CONTEXT_TRACKING=y
# CONFIG_CONTEXT_TRACKING_FORCE is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_PSI=y
# CONFIG_PSI_DEFAULT_DISABLED is not set
# end of CPU/Task time and stats accounting
CONFIG_CPU_ISOLATION=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_NOCB_CPU=y
# end of RCU Subsystem
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=m
# CONFIG_IKCONFIG_PROC is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
CONFIG_UCLAMP_TASK=y
CONFIG_UCLAMP_BUCKETS_COUNT=5
# end of Scheduler features
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_UCLAMP_TASK_GROUP=y
CONFIG_CGROUP_PIDS=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_HAVE_ARCH_USERFAULTFD_WP=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_LSM=y
CONFIG_BPF_SYSCALL=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
# CONFIG_BPF_JIT_ALWAYS_ON is not set
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
CONFIG_SLAB_FREELIST_RANDOM=y
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_DYNAMIC_PHYSICAL_MASK=y
CONFIG_PGTABLE_LEVELS=5
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
CONFIG_X86_CPU_RESCTRL=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_X86_INTEL_LPSS=y
CONFIG_X86_AMD_PLATFORM_DEVICE=y
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_XXL=y
# CONFIG_PARAVIRT_DEBUG is not set
CONFIG_PARAVIRT_SPINLOCKS=y
CONFIG_X86_HV_CALLBACK_VECTOR=y
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
CONFIG_ARCH_CPUIDLE_HALTPOLL=y
CONFIG_PVH=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_JAILHOUSE_GUEST is not set
# CONFIG_ACRN_GUEST is not set
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
CONFIG_MAXSMP=y
CONFIG_NR_CPUS_RANGE_BEGIN=8192
CONFIG_NR_CPUS_RANGE_END=8192
CONFIG_NR_CPUS_DEFAULT=8192
CONFIG_NR_CPUS=8192
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#
# CONFIG_PERF_EVENTS_INTEL_UNCORE is not set
CONFIG_PERF_EVENTS_INTEL_RAPL=m
# CONFIG_PERF_EVENTS_INTEL_CSTATE is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_X86_IOPL_IOPERM=y
CONFIG_I8K=y
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
# CONFIG_MICROCODE_LATE_LOADING is not set
CONFIG_X86_MSR=m
# CONFIG_X86_CPUID is not set
CONFIG_X86_5LEVEL=y
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_AMD_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT is not set
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NUMA_EMU=y
CONFIG_NODES_SHIFT=10
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
# CONFIG_ARCH_MEMORY_PROBE is not set
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_PMEM_LEGACY is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
CONFIG_EFI=y
CONFIG_EFI_STUB=y
CONFIG_EFI_MIXED=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_KEXEC_FILE=y
CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
CONFIG_KEXEC_SIG=y
# CONFIG_KEXEC_SIG_FORCE is not set
CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_CRASH_DUMP=y
# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_RANDOMIZE_BASE=y
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_DYNAMIC_MEMORY_LAYOUT=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
# CONFIG_LEGACY_VSYSCALL_XONLY is not set
CONFIG_LEGACY_VSYSCALL_NONE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_HAVE_LIVEPATCH=y
CONFIG_LIVEPATCH=y
# end of Processor type and features
CONFIG_CC_HAS_SLS=y
CONFIG_CC_HAS_RETURN_THUNK=y
CONFIG_CPU_MITIGATIONS=y
CONFIG_PAGE_TABLE_ISOLATION=y
CONFIG_RETPOLINE=y
CONFIG_RETHUNK=y
CONFIG_CPU_UNRET_ENTRY=y
CONFIG_CPU_IBPB_ENTRY=y
CONFIG_CPU_IBRS_ENTRY=y
CONFIG_CPU_SRSO=y
# CONFIG_SLS is not set
# CONFIG_GDS_FORCE_MITIGATION is not set
CONFIG_MITIGATION_RFDS=y
CONFIG_MITIGATION_ITS=y
CONFIG_MITIGATION_TSA=y
CONFIG_MITIGATION_VMSCAPE=y
CONFIG_ARCH_HAS_ADD_PAGES=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_ENERGY_MODEL=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SPCR_TABLE=y
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
CONFIG_ACPI_EC_DEBUGFS=y
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
# CONFIG_ACPI_TINY_POWER_BUTTON is not set
CONFIG_ACPI_VIDEO=m
# CONFIG_ACPI_FAN is not set
CONFIG_ACPI_TAD=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_MEMORY=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
CONFIG_ACPI_HED=y
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_ACPI_BGRT=y
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_ACPI_NUMA=y
CONFIG_ACPI_HMAT=y
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
CONFIG_ACPI_APEI=y
CONFIG_ACPI_APEI_GHES=y
CONFIG_ACPI_APEI_PCIEAER=y
CONFIG_ACPI_APEI_MEMORY_FAILURE=y
# CONFIG_ACPI_APEI_EINJ is not set
# CONFIG_ACPI_APEI_ERST_DEBUG is not set
# CONFIG_ACPI_DPTF is not set
CONFIG_ACPI_EXTLOG=y
# CONFIG_ACPI_CONFIGFS is not set
CONFIG_PMIC_OPREGION=y
CONFIG_BYTCRC_PMIC_OPREGION=y
CONFIG_CHTCRC_PMIC_OPREGION=y
CONFIG_CHT_WC_PMIC_OPREGION=y
CONFIG_X86_PM_TIMER=y
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
CONFIG_CPU_IDLE_GOV_HALTPOLL=y
CONFIG_HALTPOLL_CPUIDLE=y
# end of CPU Idle
CONFIG_INTEL_IDLE=y
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_XEN=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_X86_X32 is not set
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
# end of Binary Emulations
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT is not set
# CONFIG_FW_CFG_SYSFS is not set
CONFIG_GOOGLE_FIRMWARE=y
# CONFIG_GOOGLE_SMI is not set
CONFIG_GOOGLE_COREBOOT_TABLE=y
# CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY is not set
CONFIG_GOOGLE_FRAMEBUFFER_COREBOOT=y
# CONFIG_GOOGLE_MEMCONSOLE_COREBOOT is not set
# CONFIG_GOOGLE_VPD is not set
#
# EFI (Extensible Firmware Interface) Support
#
# CONFIG_EFI_VARS is not set
CONFIG_EFI_ESRT=y
CONFIG_EFI_VARS_PSTORE=m
# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_SOFT_RESERVE=y
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
CONFIG_APPLE_PROPERTIES=y
CONFIG_RESET_ATTACK_MITIGATION=y
# CONFIG_EFI_RCI2_TABLE is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support
CONFIG_UEFI_CPER=y
CONFIG_UEFI_CPER_X86=y
CONFIG_EFI_DEV_PATH_PARSER=y
CONFIG_EFI_EARLYCON=y
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_KVM_XFER_TO_GUEST_WORK=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=m
# CONFIG_KVM_WERROR is not set
# CONFIG_KVM_INTEL is not set
CONFIG_KVM_AMD=m
CONFIG_KVM_AMD_SEV=y
# CONFIG_KVM_MMU_AUDIT is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
CONFIG_HOTPLUG_SMT=y
CONFIG_GENERIC_ENTRY=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_ARCH_HAS_CC_PLATFORM=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULE_SIG_FORMAT=y
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_ASM_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_MODULE_SIG=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
# CONFIG_MODULE_SIG_SHA224 is not set
CONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_SHA384 is not set
# CONFIG_MODULE_SIG_SHA512 is not set
CONFIG_MODULE_SIG_HASH="sha256"
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_UNUSED_SYMBOLS=y
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_RQ_ALLOC_TIME=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_CGROUP_RWSTAT=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_INTEGRITY_T10=m
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
CONFIG_BLK_WBT=y
# CONFIG_BLK_CGROUP_IOLATENCY is not set
CONFIG_BLK_CGROUP_IOCOST=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
CONFIG_BLK_SED_OPAL=y
# CONFIG_BLK_INLINE_ENCRYPTION is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
# CONFIG_ACORN_PARTITION_CUMANA is not set
# CONFIG_ACORN_PARTITION_EESOX is not set
CONFIG_ACORN_PARTITION_ICS=y
# CONFIG_ACORN_PARTITION_ADFS is not set
# CONFIG_ACORN_PARTITION_POWERTEC is not set
CONFIG_ACORN_PARTITION_RISCIX=y
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
CONFIG_SGI_PARTITION=y
CONFIG_ULTRIX_PARTITION=y
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types
CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_NUMA_KEEP_MEMINFO=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_HAVE_BOOTMEM_INFO_NODE=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_COMPACTION=y
CONFIG_PAGE_REPORTING=y
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
# CONFIG_HWPOISON_INJECT is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
CONFIG_MEM_SOFT_DIRTY=y
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
CONFIG_ZSMALLOC=y
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ZONE_DEVICE=y
CONFIG_DEV_PAGEMAP_OPS=y
CONFIG_HMM_MIRROR=y
CONFIG_DEVICE_PRIVATE=y
CONFIG_FRAME_VECTOR=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
# end of Memory Management options
CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
CONFIG_XFRM_USER=m
# CONFIG_XFRM_USER_COMPAT is not set
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
# CONFIG_NET_KEY is not set
CONFIG_XDP_SOCKETS=y
# CONFIG_XDP_SOCKETS_DIAG is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TABLE_PERTURB_ORDER=16
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
CONFIG_IPV6_MIP6=y
# CONFIG_IPV6_ILA is not set
# CONFIG_IPV6_VTI is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_IPV6_SEG6_LWTUNNEL=y
CONFIG_IPV6_SEG6_HMAC=y
CONFIG_IPV6_SEG6_BPF=y
CONFIG_IPV6_RPL_LWTUNNEL=y
CONFIG_NETLABEL=y
CONFIG_MPTCP=y
CONFIG_MPTCP_IPV6=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
CONFIG_NETWORK_PHY_TIMESTAMPING=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
# CONFIG_BRIDGE_NETFILTER is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NETFILTER_NETLINK_OSF is not set
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_LOG_NETDEV is not set
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_ZONES=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_EVENTS=y
CONFIG_NF_CONNTRACK_TIMEOUT=y
CONFIG_NF_CONNTRACK_TIMESTAMP=y
CONFIG_NF_CONNTRACK_LABELS=y
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
# CONFIG_NF_CONNTRACK_AMANDA is not set
# CONFIG_NF_CONNTRACK_FTP is not set
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
# CONFIG_NF_CT_NETLINK is not set
# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_INET=y
CONFIG_NF_TABLES_NETDEV=y
# CONFIG_NFT_NUMGEN is not set
# CONFIG_NFT_CT is not set
# CONFIG_NFT_COUNTER is not set
# CONFIG_NFT_CONNLIMIT is not set
# CONFIG_NFT_LOG is not set
# CONFIG_NFT_LIMIT is not set
# CONFIG_NFT_MASQ is not set
# CONFIG_NFT_REDIR is not set
CONFIG_NFT_NAT=m
# CONFIG_NFT_TUNNEL is not set
# CONFIG_NFT_OBJREF is not set
# CONFIG_NFT_QUOTA is not set
# CONFIG_NFT_REJECT is not set
CONFIG_NFT_COMPAT=m
# CONFIG_NFT_HASH is not set
# CONFIG_NFT_XFRM is not set
# CONFIG_NFT_SOCKET is not set
# CONFIG_NFT_OSF is not set
# CONFIG_NFT_TPROXY is not set
# CONFIG_NFT_SYNPROXY is not set
# CONFIG_NF_DUP_NETDEV is not set
# CONFIG_NFT_DUP_NETDEV is not set
# CONFIG_NFT_FWD_NETDEV is not set
# CONFIG_NF_FLOW_TABLE is not set
CONFIG_NETFILTER_XTABLES=m
#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
# CONFIG_NETFILTER_XT_CONNMARK is not set
#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_CONNSECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_NAT is not set
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# end of Core Netfilter Configuration
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
CONFIG_NF_TABLES_IPV4=y
# CONFIG_NFT_DUP_IPV4 is not set
# CONFIG_NFT_FIB_IPV4 is not set
CONFIG_NF_TABLES_ARP=y
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
# CONFIG_NF_REJECT_IPV4 is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
CONFIG_NF_TABLES_IPV6=y
# CONFIG_NFT_DUP_IPV6 is not set
# CONFIG_NFT_FIB_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
# CONFIG_NF_LOG_IPV6 is not set
# CONFIG_IP6_NF_IPTABLES is not set
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=m
# CONFIG_NF_TABLES_BRIDGE is not set
# CONFIG_NF_CONNTRACK_BRIDGE is not set
# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_BRIDGE_MRP is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=y
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ_CODEL=y
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq_codel"
#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
CONFIG_DCB=y
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
CONFIG_MPLS=y
CONFIG_NET_MPLS_GSO=y
# CONFIG_MPLS_ROUTING is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_QRTR=m
# CONFIG_QRTR_TUN is not set
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
CONFIG_BPF_STREAM_PARSER=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# end of Network testing
# end of Networking options
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
CONFIG_BT=m
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
# CONFIG_BT_CMTP is not set
# CONFIG_BT_HIDP is not set
# CONFIG_BT_HS is not set
CONFIG_BT_LE=y
CONFIG_BT_LEDS=y
# CONFIG_BT_MSFTEXT is not set
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
CONFIG_BT_HCIBTUSB_AUTOSUSPEND=y
CONFIG_BT_HCIBTUSB_BCM=y
CONFIG_BT_HCIBTUSB_MTK=y
CONFIG_BT_HCIBTUSB_RTL=y
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_BT_MRVL is not set
# CONFIG_BT_ATH3K is not set
# CONFIG_BT_MTKUART is not set
# end of Bluetooth device drivers
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_STREAM_PARSER=y
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=m
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
CONFIG_LWTUNNEL=y
CONFIG_LWTUNNEL_BPF=y
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SOCK_MSG=y
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
CONFIG_PCIE_DPC=y
CONFIG_PCIE_PTM=y
# CONFIG_PCIE_EDR is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_REALLOC_ENABLE_AUTO=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_PF_STUB is not set
# CONFIG_XEN_PCIDEV_FRONTEND is not set
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_P2PDMA=y
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
CONFIG_HOTPLUG_PCI_CPCI=y
# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not set
# CONFIG_HOTPLUG_PCI_CPCI_GENERIC is not set
CONFIG_HOTPLUG_PCI_SHPC=y
#
# PCI controller drivers
#
# CONFIG_VMD is not set
#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_MESON is not set
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_PAGED_BUF=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_FW_LOADER_COMPRESS=y
CONFIG_FW_CACHE=y
# end of Firmware loader
CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
CONFIG_HMEM_REPORTING=y
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# end of Bus devices
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SKD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_XEN_BLKDEV_FRONTEND is not set
# CONFIG_XEN_BLKDEV_BACKEND is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
CONFIG_NVME_CORE=m
CONFIG_BLK_DEV_NVME=m
CONFIG_NVME_MULTIPATH=y
CONFIG_NVME_HWMON=y
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_PVPANIC=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# end of Misc devices
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=m
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
# CONFIG_CHR_DEV_ST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
CONFIG_MEGARAID_NEWGEN=y
# CONFIG_MEGARAID_MM is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
# CONFIG_VMWARE_PVSCSI is not set
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_VIRTIO is not set
CONFIG_SCSI_DH=y
# CONFIG_SCSI_DH_RDAC is not set
# CONFIG_SCSI_DH_HP_SW is not set
# CONFIG_SCSI_DH_EMC is not set
# CONFIG_SCSI_DH_ALUA is not set
# end of SCSI device support
# CONFIG_ATA is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BCACHE is not set
# CONFIG_BLK_DEV_DM is not set
# CONFIG_TARGET_CORE is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
CONFIG_NET_FC=y
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_VIRTIO_NET is not set
# CONFIG_NLMON is not set
# CONFIG_NET_VRF is not set
# CONFIG_ARCNET is not set
#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers
CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
# CONFIG_NET_VENDOR_ARC is not set
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
CONFIG_NET_VENDOR_AURORA=y
# CONFIG_AURORA_NB8800 is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_CAVIUM_PTP is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
# CONFIG_TULIP is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_NE2K_PCI is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_ROCKER is not set
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
# CONFIG_SKFP is not set
CONFIG_HIPPI=y
# CONFIG_ROADRUNNER is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_PHYLIB is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_MDIO_DEVICE is not set
#
# PCS device drivers
#
# end of PCS device drivers
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
#
# Host-side USB support is needed for USB Network Adapter support
#
# CONFIG_USB_NET_DRIVERS is not set
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
CONFIG_ATH5K_PCI=y
# CONFIG_ATH9K is not set
# CONFIG_ATH9K_HTC is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
# CONFIG_MT7663U is not set
# CONFIG_MT7915E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SPI is not set
CONFIG_WLAN_VENDOR_RALINK=y
# CONFIG_RT2X00 is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_RTL_CARDS is not set
# CONFIG_RTL8XXXU is not set
CONFIG_RTW88=m
CONFIG_RTW88_CORE=m
CONFIG_RTW88_PCI=m
CONFIG_RTW88_8822C=m
# CONFIG_RTW88_8822BE is not set
CONFIG_RTW88_8822CE=m
# CONFIG_RTW88_8723DE is not set
# CONFIG_RTW88_8821CE is not set
# CONFIG_RTW88_DEBUG is not set
# CONFIG_RTW88_DEBUGFS is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
# CONFIG_WLAN_VENDOR_TI is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
CONFIG_WAN=y
# CONFIG_HDLC is not set
# CONFIG_DLCI is not set
# CONFIG_SBNI is not set
# CONFIG_XEN_NETDEV_FRONTEND is not set
# CONFIG_XEN_NETDEV_BACKEND is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
# CONFIG_MISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
CONFIG_INPUT_SPARSEKMAP=m
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
# CONFIG_KEYBOARD_APPLESPI is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
# CONFIG_JOYSTICK_WALKERA0701 is not set
# CONFIG_JOYSTICK_PSXPAD_SPI is not set
# CONFIG_JOYSTICK_PXRC is not set
# CONFIG_JOYSTICK_FSIA6B is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_GTCO is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SUR40 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_ZINITIX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
CONFIG_SERIAL_8250_FINTEK=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_8250_DWLIB=y
CONFIG_SERIAL_8250_DW=y
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_LPSS is not set
CONFIG_SERIAL_8250_MID=y
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_VIRTIO is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
# CONFIG_NVRAM is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HPET_MMAP_DEFAULT=y
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=y
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=y
CONFIG_TCG_TIS=y
# CONFIG_TCG_TIS_SPI is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_NSC is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_INFINEON is not set
# CONFIG_TCG_XEN is not set
CONFIG_TCG_CRB=y
# CONFIG_TCG_VTPM_PROXY is not set
# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
# CONFIG_TELCLOCK is not set
# CONFIG_XILLYBUS is not set
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=m
#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
CONFIG_I2C_PIIX4=m
# CONFIG_I2C_CHT_WC is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
CONFIG_I2C_DESIGNWARE_CORE=y
# CONFIG_I2C_DESIGNWARE_SLAVE is not set
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# end of I2C Hardware Bus support
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_BUTTERFLY is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_LM70_LLP is not set
# CONFIG_SPI_LANTIQ_SSC is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_SPI_AMD is not set
#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_PARPORT is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_KVM is not set
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_VMW is not set
# end of PTP clock support
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
CONFIG_PINCTRL_AMD=y
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SX150X is not set
CONFIG_PINCTRL_BAYTRAIL=y
CONFIG_PINCTRL_CHERRYVIEW=y
# CONFIG_PINCTRL_LYNXPOINT is not set
CONFIG_PINCTRL_INTEL=y
CONFIG_PINCTRL_BROXTON=y
CONFIG_PINCTRL_CANNONLAKE=y
CONFIG_PINCTRL_CEDARFORK=y
CONFIG_PINCTRL_DENVERTON=y
# CONFIG_PINCTRL_EMMITSBURG is not set
CONFIG_PINCTRL_GEMINILAKE=y
CONFIG_PINCTRL_ICELAKE=y
# CONFIG_PINCTRL_JASPERLAKE is not set
CONFIG_PINCTRL_LEWISBURG=y
CONFIG_PINCTRL_SUNRISEPOINT=y
CONFIG_PINCTRL_TIGERLAKE=y
#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_GPIO_ACPI=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_VX855 is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers
#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers
#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
# CONFIG_GPIO_CRYSTAL_COVE is not set
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders
#
# SPI GPIO expanders
#
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders
#
# USB GPIO expanders
#
# end of USB GPIO expanders
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
# CONFIG_W1 is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_K8TEMP is not set
CONFIG_SENSORS_K10TEMP=m
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_AMD_ENERGY is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
CONFIG_SENSORS_DELL_SMM=y
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_XGENE is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_NETLINK=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_GOV_FAIR_SHARE=y
CONFIG_THERMAL_GOV_STEP_WISE=y
CONFIG_THERMAL_GOV_BANG_BANG=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_DEVFREQ_THERMAL=y
# CONFIG_THERMAL_EMULATION is not set
#
# Intel thermal drivers
#
# CONFIG_INTEL_POWERCLAMP is not set
# CONFIG_X86_PKG_TEMP_THERMAL is not set
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
# end of Intel thermal drivers
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=m
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
CONFIG_WATCHDOG_SYSFS=y
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_GOV_SEL=m
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP is not set
CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=m
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC=y
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_EBC_C384_WDT is not set
# CONFIG_F71808E_WDT is not set
CONFIG_SP5100_TCO=m
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_TQMX86_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
# CONFIG_MEN_A21_WDT is not set
# CONFIG_XEN_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
CONFIG_INTEL_SOC_PMIC=y
CONFIG_INTEL_SOC_PMIC_CHTWC=y
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS68470 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_RAVE_SP_CORE is not set
# CONFIG_MFD_INTEL_M10_BMC is not set
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_GPIO is not set
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX77826 is not set
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PCA9450 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
# CONFIG_REGULATOR_RT4801 is not set
# CONFIG_REGULATOR_RTMV20 is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_RC_CORE is not set
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_SECO is not set
# CONFIG_USB_PULSE8_CEC is not set
# CONFIG_USB_RAINSHADOW_CEC is not set
CONFIG_MEDIA_SUPPORT=m
# CONFIG_MEDIA_SUPPORT_FILTER is not set
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
#
# Media core support
#
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=m
# end of Media core support
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# end of Video4Linux options
#
# Media controller options
#
CONFIG_MEDIA_CONTROLLER_DVB=y
# end of Media controller options
#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options
#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y
#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
# CONFIG_USB_GSPCA is not set
# CONFIG_USB_PWC is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
# CONFIG_VIDEO_USBTV is not set
#
# Analog TV USB devices
#
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_HDPVR is not set
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set
#
# Analog/digital TV USB devices
#
# CONFIG_VIDEO_AU0828 is not set
# CONFIG_VIDEO_CX231XX is not set
#
# Digital TV USB devices
#
# CONFIG_DVB_USB_V2 is not set
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_SMS_USB_DRV is not set
# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
# CONFIG_DVB_AS102 is not set
#
# Webcam, TV (analog/digital) USB devices
#
# CONFIG_VIDEO_EM28XX is not set
#
# Software defined radio USB devices
#
# CONFIG_USB_AIRSPY is not set
# CONFIG_USB_HACKRF is not set
# CONFIG_USB_MSI2500 is not set
CONFIG_MEDIA_PCI_SUPPORT=y
#
# Media capture support
#
# CONFIG_VIDEO_SOLO6X10 is not set
# CONFIG_VIDEO_TW5864 is not set
# CONFIG_VIDEO_TW68 is not set
# CONFIG_VIDEO_TW686X is not set
#
# Media capture/analog TV support
#
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DT3155 is not set
#
# Media capture/analog/hybrid TV support
#
# CONFIG_VIDEO_CX25821 is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_SAA7164 is not set
#
# Media digital TV PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET_CORE is not set
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
# CONFIG_DVB_PLUTO2 is not set
# CONFIG_DVB_PT1 is not set
# CONFIG_DVB_PT3 is not set
# CONFIG_DVB_NGENE is not set
# CONFIG_DVB_DDBRIDGE is not set
# CONFIG_DVB_NETUP_UNIDVB is not set
# CONFIG_VIDEO_IPU3_CIO2 is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
# CONFIG_VIDEO_CADENCE is not set
# CONFIG_VIDEO_ASPEED is not set
CONFIG_V4L_MEM2MEM_DRIVERS=y
# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
# CONFIG_SDR_PLATFORM_DRIVERS is not set
CONFIG_V4L_TEST_DRIVERS=y
# CONFIG_VIDEO_VIMC is not set
# CONFIG_VIDEO_VIVID is not set
# CONFIG_VIDEO_VIM2M is not set
# CONFIG_VIDEO_VICODEC is not set
# CONFIG_DVB_TEST_DRIVERS is not set
# end of Media drivers
#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_TDA7432 is not set
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TDA1997X is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_VP27SMPX is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders
#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV7604 is not set
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set
#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders
#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AD9389B is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders
#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips
#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# end of Miscellaneous helper chips
#
# Camera sensor devices
#
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_IMX214 is not set
# CONFIG_VIDEO_IMX219 is not set
# CONFIG_VIDEO_IMX258 is not set
# CONFIG_VIDEO_IMX274 is not set
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
# CONFIG_VIDEO_IMX355 is not set
# CONFIG_VIDEO_OV2640 is not set
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV7251 is not set
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_OV9650 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M001 is not set
# CONFIG_VIDEO_MT9M032 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9T112 is not set
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RJ54N1 is not set
# CONFIG_VIDEO_S5K6AA is not set
# CONFIG_VIDEO_S5K6A3 is not set
# CONFIG_VIDEO_S5K4ECGX is not set
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_SMIAPP is not set
# CONFIG_VIDEO_ET8EK8 is not set
# CONFIG_VIDEO_S5C73M3 is not set
# end of Camera sensor devices
#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers
#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices
#
# SPI helper chips
#
# CONFIG_VIDEO_GS1662 is not set
# end of SPI helper chips
#
# Media SPI Adapters
#
# CONFIG_CXD2880_SPI_DRV is not set
# end of Media SPI Adapters
CONFIG_MEDIA_TUNER=m
#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
# CONFIG_MEDIA_TUNER_TDA18250 is not set
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
# CONFIG_MEDIA_TUNER_MSI001 is not set
CONFIG_MEDIA_TUNER_MT20XX=m
# CONFIG_MEDIA_TUNER_MT2060 is not set
# CONFIG_MEDIA_TUNER_MT2063 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
# CONFIG_MEDIA_TUNER_QT1010 is not set
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
# CONFIG_MEDIA_TUNER_MXL5005S is not set
# CONFIG_MEDIA_TUNER_MXL5007T is not set
CONFIG_MEDIA_TUNER_MC44S803=m
# CONFIG_MEDIA_TUNER_MAX2165 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
# CONFIG_MEDIA_TUNER_FC0011 is not set
# CONFIG_MEDIA_TUNER_FC0012 is not set
# CONFIG_MEDIA_TUNER_FC0013 is not set
# CONFIG_MEDIA_TUNER_TDA18212 is not set
# CONFIG_MEDIA_TUNER_E4000 is not set
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_TUA9001 is not set
# CONFIG_MEDIA_TUNER_SI2157 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
# CONFIG_MEDIA_TUNER_R820T is not set
# CONFIG_MEDIA_TUNER_MXL301RF is not set
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
# CONFIG_DVB_STB0899 is not set
# CONFIG_DVB_STB6100 is not set
# CONFIG_DVB_STV090x is not set
# CONFIG_DVB_STV0910 is not set
# CONFIG_DVB_STV6110x is not set
# CONFIG_DVB_STV6111 is not set
# CONFIG_DVB_MXL5XX is not set
# CONFIG_DVB_M88DS3103 is not set
#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
# CONFIG_DVB_TDA18271C2DD is not set
# CONFIG_DVB_SI2165 is not set
# CONFIG_DVB_MN88472 is not set
# CONFIG_DVB_MN88473 is not set
#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_ZL10036 is not set
# CONFIG_DVB_ZL10039 is not set
# CONFIG_DVB_S5H1420 is not set
# CONFIG_DVB_STV0288 is not set
# CONFIG_DVB_STB6000 is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_STV6110 is not set
# CONFIG_DVB_STV0900 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
# CONFIG_DVB_SI21XX is not set
# CONFIG_DVB_TS2020 is not set
# CONFIG_DVB_DS3000 is not set
# CONFIG_DVB_MB86A16 is not set
# CONFIG_DVB_TDA10071 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_S5H1432 is not set
# CONFIG_DVB_DRXD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_ZL10353 is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
# CONFIG_DVB_TDA10048 is not set
# CONFIG_DVB_AF9013 is not set
# CONFIG_DVB_EC100 is not set
# CONFIG_DVB_STV0367 is not set
# CONFIG_DVB_CXD2820R is not set
# CONFIG_DVB_CXD2841ER is not set
# CONFIG_DVB_RTL2830 is not set
# CONFIG_DVB_RTL2832 is not set
# CONFIG_DVB_RTL2832_SDR is not set
# CONFIG_DVB_SI2168 is not set
# CONFIG_DVB_ZD1301_DEMOD is not set
# CONFIG_DVB_CXD2880 is not set
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_STV0297 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_LGDT3305 is not set
# CONFIG_DVB_LGDT3306A is not set
# CONFIG_DVB_LG2160 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522_DTV is not set
# CONFIG_DVB_AU8522_V4L is not set
# CONFIG_DVB_S5H1411 is not set
#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_S921 is not set
# CONFIG_DVB_DIB8000 is not set
# CONFIG_DVB_MB86A20S is not set
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_TC90522 is not set
# CONFIG_DVB_MN88443X is not set
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
# CONFIG_DVB_TUNER_DIB0090 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_DRX39XYJ is not set
# CONFIG_DVB_LNBH25 is not set
# CONFIG_DVB_LNBH29 is not set
# CONFIG_DVB_LNBP21 is not set
# CONFIG_DVB_LNBP22 is not set
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DVB_ISL6423 is not set
# CONFIG_DVB_A8293 is not set
# CONFIG_DVB_LGS8GL5 is not set
# CONFIG_DVB_LGS8GXX is not set
# CONFIG_DVB_ATBM8830 is not set
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_IX2505V is not set
# CONFIG_DVB_M88RS2000 is not set
# CONFIG_DVB_AF9033 is not set
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_HELENE is not set
#
# Common Interface (EN50221) controller drivers
#
# CONFIG_DVB_CXD2099 is not set
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_SIS=y
CONFIG_AGP_VIA=y
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y
CONFIG_DRM=m
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_TTM=m
CONFIG_DRM_TTM_DMA_PAGE_POOL=y
CONFIG_DRM_VM=y
CONFIG_DRM_SCHED=m
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips
#
# ARM devices
#
# end of ARM devices
# CONFIG_DRM_RADEON is not set
CONFIG_DRM_AMDGPU=m
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
#
# ACP (Audio CoProcessor) Configuration
#
CONFIG_DRM_AMD_ACP=y
# end of ACP (Audio CoProcessor) Configuration
#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
CONFIG_DRM_AMD_DC_DCN=y
# CONFIG_DRM_AMD_DC_DCN3_0 is not set
# CONFIG_DRM_AMD_DC_HDCP is not set
CONFIG_DRM_AMD_DC_SI=y
# end of Display Engine Configuration
CONFIG_HSA_AMD=y
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_VIRTIO_GPU is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_XEN is not set
# CONFIG_DRM_VBOXVIDEO is not set
CONFIG_DRM_LEGACY=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_VIA is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_XEN_FBDEV_FRONTEND=y
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_SIMPLE=y
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support
# CONFIG_LOGO is not set
# end of Graphics support
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_PATCH_LOADER=y
# CONFIG_SND_HDA_CODEC_REALTEK is not set
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
CONFIG_SND_HDA_CODEC_HDMI=m
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=10
# CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM is not set
# end of HD-Audio
CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=m
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_ACPI=m
# CONFIG_SND_SOC_AMD_ACP is not set
CONFIG_SND_SOC_AMD_ACP3x=m
CONFIG_SND_SOC_AMD_RENOIR=m
# CONFIG_SND_SOC_AMD_RENOIR_MACH is not set
# CONFIG_SND_ATMEL_SOC is not set
# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
# CONFIG_SND_DESIGNWARE_I2S is not set
#
# SoC Audio for Freescale CPUs
#
#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
# CONFIG_SND_SOC_FSL_SAI is not set
# CONFIG_SND_SOC_FSL_AUDMIX is not set
# CONFIG_SND_SOC_FSL_SSI is not set
# CONFIG_SND_SOC_FSL_SPDIF is not set
# CONFIG_SND_SOC_FSL_ESAI is not set
# CONFIG_SND_SOC_FSL_MICFIL is not set
# CONFIG_SND_SOC_IMX_AUDMUX is not set
# end of SoC Audio for Freescale CPUs
# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
CONFIG_SND_SOC_INTEL_SST_TOPLEVEL=y
CONFIG_SND_SOC_INTEL_CATPT=m
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_PCI is not set
# CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI is not set
# CONFIG_SND_SOC_INTEL_SKYLAKE is not set
# CONFIG_SND_SOC_INTEL_SKL is not set
# CONFIG_SND_SOC_INTEL_APL is not set
# CONFIG_SND_SOC_INTEL_KBL is not set
# CONFIG_SND_SOC_INTEL_GLK is not set
# CONFIG_SND_SOC_INTEL_CNL is not set
# CONFIG_SND_SOC_INTEL_CFL is not set
# CONFIG_SND_SOC_INTEL_CML_H is not set
# CONFIG_SND_SOC_INTEL_CML_LP is not set
CONFIG_SND_SOC_ACPI_INTEL_MATCH=m
CONFIG_SND_SOC_INTEL_MACH=y
CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES=y
# CONFIG_SND_SOC_INTEL_HASWELL_MACH is not set
# CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH is not set
# CONFIG_SND_SOC_INTEL_BDW_RT5677_MACH is not set
# CONFIG_SND_SOC_INTEL_BROADWELL_MACH is not set
# CONFIG_SND_SOC_MTK_BTCVSD is not set
CONFIG_SND_SOC_SOF_TOPLEVEL=y
# CONFIG_SND_SOC_SOF_PCI is not set
# CONFIG_SND_SOC_SOF_ACPI is not set
# CONFIG_SND_SOC_SOF_DEBUG_PROBES is not set
# CONFIG_SND_SOC_SOF_DEVELOPER_SUPPORT is not set
CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL=y
#
# STMicroelectronics STM32 SOC audio support
#
# end of STMicroelectronics STM32 SOC audio support
# CONFIG_SND_SOC_XILINX_I2S is not set
# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
# CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
# CONFIG_ZX_TDM is not set
CONFIG_SND_SOC_I2C_AND_SPI=m
#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_ADAU1701 is not set
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
# CONFIG_SND_SOC_ADAU7118_HW is not set
# CONFIG_SND_SOC_ADAU7118_I2C is not set
# CONFIG_SND_SOC_AK4104 is not set
# CONFIG_SND_SOC_AK4118 is not set
# CONFIG_SND_SOC_AK4458 is not set
# CONFIG_SND_SOC_AK4554 is not set
# CONFIG_SND_SOC_AK4613 is not set
# CONFIG_SND_SOC_AK4642 is not set
# CONFIG_SND_SOC_AK5386 is not set
# CONFIG_SND_SOC_AK5558 is not set
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
# CONFIG_SND_SOC_CS42L42 is not set
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS4234 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_CS4270 is not set
# CONFIG_SND_SOC_CS4271_I2C is not set
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
# CONFIG_SND_SOC_CS43130 is not set
# CONFIG_SND_SOC_CS4341 is not set
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_CS53L30 is not set
# CONFIG_SND_SOC_CX2072X is not set
# CONFIG_SND_SOC_DA7213 is not set
# CONFIG_SND_SOC_DMIC is not set
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
# CONFIG_SND_SOC_ES8316 is not set
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
# CONFIG_SND_SOC_MAX98357A is not set
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
# CONFIG_SND_SOC_MAX98927 is not set
# CONFIG_SND_SOC_MAX98373_I2C is not set
# CONFIG_SND_SOC_MAX98390 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
# CONFIG_SND_SOC_PCM1681 is not set
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
# CONFIG_SND_SOC_SGTL5000 is not set
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
# CONFIG_SND_SOC_SPDIF is not set
# CONFIG_SND_SOC_SSM2305 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
# CONFIG_SND_SOC_SSM4567 is not set
# CONFIG_SND_SOC_STA32X is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
# CONFIG_SND_SOC_TAS2764 is not set
# CONFIG_SND_SOC_TAS2770 is not set
# CONFIG_SND_SOC_TAS5086 is not set
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X is not set
# CONFIG_SND_SOC_TLV320ADCX140 is not set
# CONFIG_SND_SOC_TS3A227E is not set
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
# CONFIG_SND_SOC_UDA1334 is not set
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
# CONFIG_SND_SOC_WM8960 is not set
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZL38060 is not set
# CONFIG_SND_SOC_ZX_AUD96P22 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
# CONFIG_SND_SOC_MT6660 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
# CONFIG_SND_SOC_NAU8824 is not set
# CONFIG_SND_SOC_TPA6130A2 is not set
# end of CODEC drivers
# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SND_X86=y
# CONFIG_SND_XEN_FRONTEND is not set
#
# HID support
#
CONFIG_HID=m
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
CONFIG_UHID=m
CONFIG_HID_GENERIC=m
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
CONFIG_HID_MULTITOUCH=m
# CONFIG_HID_NTI is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# end of Special HID drivers
#
# USB HID support
#
# CONFIG_USB_HID is not set
CONFIG_HID_PID=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# end of USB HID Boot Protocol drivers
# end of USB HID support
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
# end of I2C HID support
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=m
CONFIG_USB_LED_TRIG=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=m
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=m
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=m
CONFIG_USB_XHCI_PCI_RENESAS=m
# CONFIG_USB_XHCI_PLATFORM is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_STORAGE is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS3 is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
#
# LED drivers
#
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
CONFIG_LEDS_TRIGGER_PANIC=y
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_LEDS_TRIGGER_AUDIO is not set
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y
#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
# end of Speakup console speech
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
# CONFIG_EDAC_DECODE_MCE is not set
# CONFIG_EDAC_GHES is not set
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_SBRIDGE is not set
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_I10NM is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RX6110 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
#
# HID Sensor RTC drivers
#
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
# CONFIG_ALTERA_MSGDMA is not set
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_INTEL_IDXD is not set
# CONFIG_INTEL_IOATDMA is not set
# CONFIG_PLX_DMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=m
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
# CONFIG_DW_EDMA is not set
# CONFIG_DW_EDMA_PCIE is not set
CONFIG_HSU_DMA=y
# CONFIG_SF_PDMA is not set
#
# DMA Clients
#
CONFIG_ASYNC_TX_DMA=y
# CONFIG_DMATEST is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
CONFIG_UDMABUF=y
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_SELFTESTS is not set
CONFIG_DMABUF_HEAPS=y
CONFIG_DMABUF_HEAPS_SYSTEM=y
# end of DMABUF options
# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
CONFIG_IRQ_BYPASS_MANAGER=m
CONFIG_VIRT_DRIVERS=y
# CONFIG_VBOXGUEST is not set
# CONFIG_NITRO_ENCLAVES is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_MEM is not set
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set
# CONFIG_VDPA is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# end of Microsoft Hyper-V guest support
#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
# CONFIG_XEN_DEV_EVTCHN is not set
CONFIG_XEN_BACKEND=y
# CONFIG_XENFS is not set
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
# CONFIG_XEN_GNTDEV is not set
# CONFIG_XEN_GRANT_DEV_ALLOC is not set
# CONFIG_XEN_GRANT_DMA_ALLOC is not set
CONFIG_SWIOTLB_XEN=y
# CONFIG_XEN_PCIDEV_BACKEND is not set
# CONFIG_XEN_PVCALLS_FRONTEND is not set
# CONFIG_XEN_PVCALLS_BACKEND is not set
CONFIG_XEN_PRIVCMD=m
# CONFIG_XEN_ACPI_PROCESSOR is not set
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_XEN_UNPOPULATED_ALLOC=y
# end of Xen driver support
# CONFIG_GREYBUS is not set
CONFIG_STAGING=y
# CONFIG_PRISM2_USB is not set
# CONFIG_COMEDI is not set
# CONFIG_RTL8192U is not set
# CONFIG_RTLLIB is not set
# CONFIG_R8712U is not set
# CONFIG_R8188EU is not set
# CONFIG_RTS5208 is not set
# CONFIG_VT6655 is not set
# CONFIG_VT6656 is not set
# CONFIG_FB_SM750 is not set
CONFIG_STAGING_MEDIA=y
# CONFIG_INTEL_ATOMISP is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_IPU3_IMGU is not set
#
# Android
#
# end of Android
# CONFIG_LTE_GDM724X is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_FB_TFT is not set
# CONFIG_PI433 is not set
#
# Gasket devices
#
# CONFIG_STAGING_GASKET_FRAMEWORK is not set
# end of Gasket devices
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_QLGE is not set
# CONFIG_WFX is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=m
CONFIG_WMI_BMOF=m
# CONFIG_ALIENWARE_WMI is not set
# CONFIG_HUAWEI_WMI is not set
# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
# CONFIG_INTEL_WMI_THUNDERBOLT is not set
# CONFIG_MXM_WMI is not set
# CONFIG_PEAQ_WMI is not set
# CONFIG_XIAOMI_WMI is not set
# CONFIG_ACERHDF is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_ACER_WMI is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ASUS_WMI is not set
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_DCDBAS is not set
# CONFIG_DELL_SMBIOS is not set
# CONFIG_DELL_RBTN is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_DELL_WMI_AIO is not set
# CONFIG_DELL_WMI_LED is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_HP_WMI is not set
# CONFIG_IBM_RTL is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_SURFACE3_WMI is not set
# CONFIG_SURFACE_3_POWER_OPREGION is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_MSI_WMI is not set
# CONFIG_PCENGINES_APU2 is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_LG_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_SYSTEM76_ACPI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_MLX_PLATFORM is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
#
# Intel Speed Select Technology interface support
#
# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
# end of Intel Speed Select Technology interface support
CONFIG_INTEL_TURBO_MAX_3=y
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
# CONFIG_INTEL_PMC_CORE is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
CONFIG_PMC_ATOM=y
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_LAPTOP is not set
# CONFIG_CHROMEOS_PSTORE is not set
# CONFIG_CHROMEOS_TBMC is not set
# CONFIG_CROS_EC is not set
# CONFIG_CROS_KBD_LED_BACKLIGHT is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_SURFACE_PLATFORMS=y
CONFIG_HAVE_CLK=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers
CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOASID=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support
# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_IOMMU_DMA=y
CONFIG_AMD_IOMMU=y
CONFIG_AMD_IOMMU_V2=m
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
CONFIG_INTEL_IOMMU_SVM=y
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON=y
CONFIG_IRQ_REMAP=y
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers
# CONFIG_SOUNDWIRE is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Aspeed SoC drivers
#
# end of Aspeed SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
# CONFIG_DEVFREQ_GOV_USERSPACE is not set
# CONFIG_DEVFREQ_GOV_PASSIVE is not set
#
# DEVFREQ Drivers
#
# CONFIG_PM_DEVFREQ_EVENT is not set
# CONFIG_EXTCON is not set
CONFIG_MEMORY=y
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
CONFIG_PWM_CRC=y
# CONFIG_PWM_LPSS_PCI is not set
# CONFIG_PWM_LPSS_PLATFORM is not set
# CONFIG_PWM_PCA9685 is not set
#
# IRQ chip support
#
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
# CONFIG_RESET_TI_SYSCON is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_USB_LGM_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem
CONFIG_POWERCAP=y
CONFIG_INTEL_RAPL_CORE=m
CONFIG_INTEL_RAPL=m
CONFIG_IDLE_INJECT=y
# CONFIG_MCB is not set
#
# Performance monitor support
#
# end of Performance monitor support
CONFIG_RAS=y
CONFIG_RAS_CEC=y
# CONFIG_RAS_CEC_DEBUG is not set
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID is not set
# end of Android
# CONFIG_LIBNVDIMM is not set
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
# CONFIG_DEV_DAX_HMEM is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support
# CONFIG_FPGA is not set
# CONFIG_TEE is not set
CONFIG_PM_OPP=y
# CONFIG_UNISYS_VISORBUS is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=m
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=m
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=m
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_ZONEFS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_DAX_PMD=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_EXPORTFS_BLOCK_OPS=y
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=m
CONFIG_FS_VERITY=y
# CONFIG_FS_VERITY_DEBUG is not set
CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
# CONFIG_QFMT_V1 is not set
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
CONFIG_VIRTIO_FS=y
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set
#
# Caches
#
CONFIG_FSCACHE=y
CONFIG_FSCACHE_STATS=y
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
# CONFIG_CACHEFILES is not set
# end of Caches
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=m
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
CONFIG_FAT_DEFAULT_UTF8=y
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_PROC_CPU_RESCTRL=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_INODE64=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_EFIVAR_FS=m
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_PSTORE=y
CONFIG_PSTORE_DEFLATE_COMPRESS=y
# CONFIG_PSTORE_LZO_COMPRESS is not set
# CONFIG_PSTORE_LZ4_COMPRESS is not set
# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
# CONFIG_PSTORE_842_COMPRESS is not set
# CONFIG_PSTORE_ZSTD_COMPRESS is not set
CONFIG_PSTORE_COMPRESS=y
CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_PMSG is not set
# CONFIG_PSTORE_FTRACE is not set
# CONFIG_PSTORE_RAM is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
CONFIG_UNICODE=y
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
CONFIG_PERSISTENT_KEYRINGS=y
# CONFIG_TRUSTED_KEYS is not set
CONFIG_ENCRYPTED_KEYS=y
CONFIG_KEY_DH_OPERATIONS=y
CONFIG_SECURITY_DMESG_RESTRICT=y
CONFIG_PROC_MEM_ALWAYS_FORCE=y
# CONFIG_PROC_MEM_FORCE_PTRACE is not set
# CONFIG_PROC_MEM_NO_FORCE is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_PATH=y
CONFIG_INTEL_TXT=y
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
CONFIG_HARDENED_USERCOPY_FALLBACK=y
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
CONFIG_FORTIFY_SOURCE=y
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
# CONFIG_SECURITY_SELINUX_BOOTPARAM is not set
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
# CONFIG_SECURITY_SMACK is not set
CONFIG_SECURITY_TOMOYO=y
CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048
CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024
# CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER is not set
CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init"
CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init"
# CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING is not set
CONFIG_SECURITY_APPARMOR=y
CONFIG_SECURITY_APPARMOR_HASH=y
CONFIG_SECURITY_APPARMOR_HASH_DEFAULT=y
# CONFIG_SECURITY_APPARMOR_DEBUG is not set
# CONFIG_SECURITY_LOADPIN is not set
CONFIG_SECURITY_YAMA=y
# CONFIG_SECURITY_SAFESETID is not set
CONFIG_SECURITY_LOCKDOWN_LSM=y
CONFIG_SECURITY_LOCKDOWN_LSM_EARLY=y
CONFIG_LOCK_DOWN_KERNEL_FORCE_NONE=y
# CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY is not set
# CONFIG_LOCK_DOWN_KERNEL_FORCE_CONFIDENTIALITY is not set
CONFIG_INTEGRITY=y
CONFIG_INTEGRITY_SIGNATURE=y
CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
# CONFIG_INTEGRITY_TRUSTED_KEYRING is not set
CONFIG_INTEGRITY_PLATFORM_KEYRING=y
CONFIG_LOAD_UEFI_KEYS=y
CONFIG_INTEGRITY_AUDIT=y
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_LSM_RULES=y
# CONFIG_IMA_NG_TEMPLATE is not set
CONFIG_IMA_SIG_TEMPLATE=y
CONFIG_IMA_DEFAULT_TEMPLATE="ima-sig"
# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
CONFIG_IMA_DEFAULT_HASH_SHA256=y
# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set
CONFIG_IMA_DEFAULT_HASH="sha256"
# CONFIG_IMA_WRITE_POLICY is not set
# CONFIG_IMA_READ_POLICY is not set
CONFIG_IMA_APPRAISE=y
CONFIG_IMA_ARCH_POLICY=y
# CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
CONFIG_IMA_APPRAISE_BOOTPARAM=y
# CONFIG_IMA_APPRAISE_MODSIG is not set
# CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT=y
CONFIG_EVM=y
CONFIG_EVM_ATTR_FSUUID=y
# CONFIG_EVM_ADD_XATTRS is not set
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
CONFIG_DEFAULT_SECURITY_APPARMOR=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,apparmor,selinux,smack,tomoyo,bpf,ipe"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
# CONFIG_INIT_STACK_NONE is not set
# CONFIG_INIT_STACK_ALL_PATTERN is not set
CONFIG_INIT_STACK_ALL_ZERO=y
CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_CRYPTD=m
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_SIMD=m
CONFIG_CRYPTO_GLUE_HELPER_X86=m
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set
# CONFIG_CRYPTO_CURVE25519_X86 is not set
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_SEQIV is not set
# CONFIG_CRYPTO_ECHAINIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_ESSIV is not set
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
# CONFIG_CRYPTO_XXHASH is not set
# CONFIG_CRYPTO_BLAKE2B is not set
# CONFIG_CRYPTO_BLAKE2S is not set
# CONFIG_CRYPTO_BLAKE2S_X86 is not set
CONFIG_CRYPTO_CRCT10DIF=y
# CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set
CONFIG_CRYPTO_GHASH=m
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_SP_CCP=y
# CONFIG_CRYPTO_DEV_CCP_CRYPTO is not set
CONFIG_CRYPTO_DEV_SP_PSP=y
# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
#
# Certificates for signature checking
#
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
CONFIG_SECONDARY_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_HASH_LIST=""
# CONFIG_SYSTEM_REVOCATION_LIST is not set
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
CONFIG_PACKING=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=m
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=m
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC64=y
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
# CONFIG_XZ_DEC_POWERPC is not set
CONFIG_XZ_DEC_IA64=y
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y
CONFIG_SWIOTLB=y
CONFIG_DMA_COHERENT_POOL=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=y
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_SIGNATURE=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_6x10 is not set
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
CONFIG_FONT_TER16x32=y
# CONFIG_FONT_6x8 is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_MEMREGION=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
# end of Library routines
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_COMPRESSED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
CONFIG_DEBUG_INFO_BTF=y
# CONFIG_GDB_SCRIPTS is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
CONFIG_STACK_VALIDATION=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
CONFIG_UBSAN=y
# CONFIG_UBSAN_TRAP is not set
CONFIG_UBSAN_BOUNDS=y
CONFIG_UBSAN_MISC=y
CONFIG_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN_ALIGNMENT is not set
# CONFIG_TEST_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
# CONFIG_KCSAN is not set
# end of Generic Kernel Debugging Instruments
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_PAGE_POISONING=y
CONFIG_PAGE_POISONING_NO_SANITY=y
# CONFIG_PAGE_POISONING_ZERO is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
CONFIG_DEBUG_WX=y
CONFIG_GENERIC_PTDUMP=y
CONFIG_PTDUMP_CORE=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_SCHED_STACK_END_CHECK=y
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_KASAN_SW_TAGS=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
# CONFIG_FUNCTION_PROFILER is not set
CONFIG_STACK_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
CONFIG_MMIOTRACE=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_TRACER_SNAPSHOT=y
# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_MAP=y
CONFIG_SYNTH_EVENTS=y
CONFIG_HIST_TRIGGERS=y
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_SYNTH_EVENT_GEN_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_HIST_TRIGGERS_DEBUG is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
CONFIG_IO_STRICT_DEVMEM=y
#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# CONFIG_UNWINDER_GUESS is not set
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FUNCTION_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_LIVEPATCH is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_HMM is not set
# CONFIG_TEST_FREE_PAGES is not set
# CONFIG_TEST_FPU is not set
CONFIG_MEMTEST=y
# end of Kernel Testing and Coverage
# end of Kernel hacking
^ permalink raw reply [flat|nested] 144+ messages in thread
* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-06 13:17 ` Jeffrin Thalakkottoor
@ 2026-02-06 13:20 ` Greg Kroah-Hartman
2026-02-06 13:52 ` Jeffrin Thalakkottoor
0 siblings, 1 reply; 144+ messages in thread
From: Greg Kroah-Hartman @ 2026-02-06 13:20 UTC (permalink / raw)
To: Jeffrin Thalakkottoor
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
On Fri, Feb 06, 2026 at 06:47:50PM +0530, Jeffrin Thalakkottoor wrote:
> On Fri, Feb 6, 2026 at 6:01 PM Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
> > On Fri, Feb 06, 2026 at 05:29:58PM +0530, Jeffrin Thalakkottoor wrote:
> > > Build error related
> > > screenshot below.
> > >
> > > --------------------<screenshot>-----------------------
> > >
> > > $make -j 4
> > > DESCEND objtool
> > > DESCEND bpf/resolve_btfids
> > > INSTALL libsubcmd_headers
> > > INSTALL libbpf_headers
> > > INSTALL libsubcmd_headers
> > > make[5]: *** No rule to make target 'str_error.h', needed by
> > > '/home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf.o'.
> > > Stop.
> > > make[4]: *** [Makefile:152:
> > > /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids/libbpf/staticobjs/libbpf-in.o]
> > > Error 2
> > > make[3]: *** [Makefile:61:
> > > /home/jeffrin/kernel/linux-stable-rc/tools/bpf/resolve_btfids//libbpf/libbpf.a]
> > > Error 2
> > > make[2]: *** [Makefile:76: bpf/resolve_btfids] Error 2
> > > make[1]: *** [/home/jeffrin/kernel/linux-stable-rc/Makefile:1449:
> > > tools/bpf/resolve_btfids] Error 2
> > > make[1]: *** Waiting for unfinished jobs....
> > > CALL scripts/checksyscalls.sh
> > > make: *** [Makefile:248: __sub-make] Error 2
> > > -----------------------<screenshot>---------------------------
> >
> > What .config causes this?
> >
>
> iam confused . but may be the attached config is now giving a clean compile
So it works now?
I'm confused,
greg k-h
^ permalink raw reply [flat|nested] 144+ messages in thread
* Re: [PATCH 6.18 000/122] 6.18.9-rc1 review
2026-02-06 13:20 ` Greg Kroah-Hartman
@ 2026-02-06 13:52 ` Jeffrin Thalakkottoor
0 siblings, 0 replies; 144+ messages in thread
From: Jeffrin Thalakkottoor @ 2026-02-06 13:52 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
>
> So it works now?
>
> I'm confused,
anyway the build works well
thanks related
Tested-by: Jeffrin Jose T <jeffrin@rajagiritech.edu.in>
--
software engineer
rajagiri school of engineering and technology
--
software engineer
rajagiri school of engineering and technology
^ permalink raw reply [flat|nested] 144+ messages in thread