* [PATCH 6.12.y 2/4] Bluetooth: hci_core: Fix using {cis,bis}_capable for current settings
2026-09-30 15:31 ` [PATCH 6.12.y 1/4] Bluetooth: Fix spelling mistakes Sasha Levin
@ 2026-09-30 15:31 ` Sasha Levin
2026-09-30 15:31 ` [PATCH 6.12.y 3/4] Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event paths Sasha Levin
2026-09-30 15:31 ` [PATCH 6.12.y 4/4] Bluetooth: ISO: release unused CIS holds after channel attach Sasha Levin
2 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2026-09-30 15:31 UTC (permalink / raw)
To: stable; +Cc: Luiz Augusto von Dentz, Sasha Levin
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
[ Upstream commit 709788b154caf042874d765628ffa860f0bb0d1e ]
{cis,bis}_capable only indicates the controller supports the feature
since it doesn't check that LE is enabled so it shall not be used for
current setting, instead this introduces {cis,bis}_enabled macros that
can be used to indicate that these features are currently enabled.
Fixes: 26afbd826ee3 ("Bluetooth: Add initial implementation of CIS connections")
Fixes: eca0ae4aea66 ("Bluetooth: Add initial implementation of BIS connections")
Fixes: ae7533613133 ("Bluetooth: Check for ISO support in controller")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 0fcd4dad555c ("Bluetooth: ISO: release unused CIS holds after channel attach")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/net/bluetooth/bluetooth.h | 4 ++--
include/net/bluetooth/hci_core.h | 13 ++++++++++++-
net/bluetooth/hci_sync.c | 4 ++--
net/bluetooth/iso.c | 14 +++++++-------
net/bluetooth/mgmt.c | 10 +++++-----
5 files changed, 28 insertions(+), 17 deletions(-)
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 32701b5fedafc..f0193e3bbc523 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -634,7 +634,7 @@ static inline void sco_exit(void)
#if IS_ENABLED(CONFIG_BT_LE)
int iso_init(void);
int iso_exit(void);
-bool iso_enabled(void);
+bool iso_inited(void);
#else
static inline int iso_init(void)
{
@@ -646,7 +646,7 @@ static inline int iso_exit(void)
return 0;
}
-static inline bool iso_enabled(void)
+static inline bool iso_inited(void)
{
return false;
}
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4ed681b2dafea..4b9f3a6591b9f 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1950,6 +1950,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
!hci_dev_test_flag(dev, HCI_RPA_EXPIRED))
#define adv_rpa_valid(adv) (bacmp(&adv->random_addr, BDADDR_ANY) && \
!adv->rpa_expired)
+#define le_enabled(dev) (lmp_le_capable(dev) && \
+ hci_dev_test_flag(dev, HCI_LE_ENABLED))
#define scan_1m(dev) (((dev)->le_tx_def_phys & HCI_LE_SET_PHY_1M) || \
((dev)->le_rx_def_phys & HCI_LE_SET_PHY_1M))
@@ -2020,14 +2022,23 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
/* CIS Master/Slave and BIS support */
#define iso_capable(dev) (cis_capable(dev) || bis_capable(dev))
+#define iso_enabled(dev) (le_enabled(dev) && iso_capable(dev))
#define cis_capable(dev) \
(cis_central_capable(dev) || cis_peripheral_capable(dev))
+#define cis_enabled(dev) (le_enabled(dev) && cis_capable(dev))
#define cis_central_capable(dev) \
((dev)->le_features[3] & HCI_LE_CIS_CENTRAL)
+#define cis_central_enabled(dev) \
+ (le_enabled(dev) && cis_central_capable(dev))
#define cis_peripheral_capable(dev) \
((dev)->le_features[3] & HCI_LE_CIS_PERIPHERAL)
+#define cis_peripheral_enabled(dev) \
+ (le_enabled(dev) && cis_peripheral_capable(dev))
#define bis_capable(dev) ((dev)->le_features[3] & HCI_LE_ISO_BROADCASTER)
-#define sync_recv_capable(dev) ((dev)->le_features[3] & HCI_LE_ISO_SYNC_RECEIVER)
+#define bis_enabled(dev) (le_enabled(dev) && bis_capable(dev))
+#define sync_recv_capable(dev) \
+ ((dev)->le_features[3] & HCI_LE_ISO_SYNC_RECEIVER)
+#define sync_recv_enabled(dev) (le_enabled(dev) && sync_recv_capable(dev))
#define mws_transport_config_capable(dev) (((dev)->commands[30] & 0x08) && \
(!test_bit(HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, &(dev)->quirks)))
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index cc2b0b85426f3..ff44e838e557a 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -4651,14 +4651,14 @@ static int hci_le_set_host_feature_sync(struct hci_dev *hdev)
{
struct hci_cp_le_set_host_feature cp;
- if (!cis_capable(hdev))
+ if (!iso_capable(hdev))
return 0;
memset(&cp, 0, sizeof(cp));
/* Connected Isochronous Channels (Host Support) */
cp.bit_number = 32;
- cp.bit_value = 1;
+ cp.bit_value = iso_enabled(hdev) ? 0x01 : 0x00;
return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_HOST_FEATURE,
sizeof(cp), &cp, HCI_CMD_TIMEOUT);
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index 52d8dcebb7828..b2a4cb12b6b70 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -2499,11 +2499,11 @@ static const struct net_proto_family iso_sock_family_ops = {
.create = iso_sock_create,
};
-static bool iso_inited;
+static bool inited;
-bool iso_enabled(void)
+bool iso_inited(void)
{
- return iso_inited;
+ return inited;
}
int iso_init(void)
@@ -2512,7 +2512,7 @@ int iso_init(void)
BUILD_BUG_ON(sizeof(struct sockaddr_iso) > sizeof(struct sockaddr));
- if (iso_inited)
+ if (inited)
return -EALREADY;
err = proto_register(&iso_proto, 0);
@@ -2540,7 +2540,7 @@ int iso_init(void)
iso_debugfs = debugfs_create_file("iso", 0444, bt_debugfs,
NULL, &iso_debugfs_fops);
- iso_inited = true;
+ inited = true;
return 0;
@@ -2551,7 +2551,7 @@ int iso_init(void)
int iso_exit(void)
{
- if (!iso_inited)
+ if (!inited)
return -EALREADY;
bt_procfs_cleanup(&init_net, "iso");
@@ -2565,7 +2565,7 @@ int iso_exit(void)
proto_unregister(&iso_proto);
- iso_inited = false;
+ inited = false;
return 0;
}
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index cdb2425a16a2c..28afc6f1ed195 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -920,16 +920,16 @@ static u32 get_current_settings(struct hci_dev *hdev)
if (hci_dev_test_flag(hdev, HCI_WIDEBAND_SPEECH_ENABLED))
settings |= MGMT_SETTING_WIDEBAND_SPEECH;
- if (cis_central_capable(hdev))
+ if (cis_central_enabled(hdev))
settings |= MGMT_SETTING_CIS_CENTRAL;
- if (cis_peripheral_capable(hdev))
+ if (cis_peripheral_enabled(hdev))
settings |= MGMT_SETTING_CIS_PERIPHERAL;
- if (bis_capable(hdev))
+ if (bis_enabled(hdev))
settings |= MGMT_SETTING_ISO_BROADCASTER;
- if (sync_recv_capable(hdev))
+ if (sync_recv_enabled(hdev))
settings |= MGMT_SETTING_ISO_SYNC_RECEIVER;
return settings;
@@ -4613,7 +4613,7 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev,
}
if (IS_ENABLED(CONFIG_BT_LE)) {
- flags = iso_enabled() ? BIT(0) : 0;
+ flags = iso_inited() ? BIT(0) : 0;
memcpy(rp->features[idx].uuid, iso_socket_uuid, 16);
rp->features[idx].flags = cpu_to_le32(flags);
idx++;
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 6.12.y 3/4] Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event paths
2026-09-30 15:31 ` [PATCH 6.12.y 1/4] Bluetooth: Fix spelling mistakes Sasha Levin
2026-09-30 15:31 ` [PATCH 6.12.y 2/4] Bluetooth: hci_core: Fix using {cis,bis}_capable for current settings Sasha Levin
@ 2026-09-30 15:31 ` Sasha Levin
2026-09-30 15:31 ` [PATCH 6.12.y 4/4] Bluetooth: ISO: release unused CIS holds after channel attach Sasha Levin
2 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2026-09-30 15:31 UTC (permalink / raw)
To: stable; +Cc: SeungJu Cheon, Luiz Augusto von Dentz, Sasha Levin
From: SeungJu Cheon <suunj1331@gmail.com>
[ Upstream commit f958c7805b18e9d69f6b322b231ecee46ec6f331 ]
Several iso_pi(sk) fields (qos, qos_user_set, bc_sid, base, base_len,
sync_handle, bc_num_bis) are written under lock_sock in
iso_sock_setsockopt() and iso_sock_bind(), but read and written under
hci_dev_lock only in two other paths:
- iso_connect_bis() / iso_connect_cis(), invoked from connect(2),
read qos/base/bc_sid and reset qos to default_qos on the
qos_user_set validation failure -- all without lock_sock.
- iso_connect_ind(), invoked from hci_rx_work, writes sync_handle,
bc_sid, qos.bcast.encryption, bc_num_bis, base and base_len on
PA_SYNC_ESTABLISHED / PAST_RECEIVED / BIG_INFO_ADV_REPORT /
PER_ADV_REPORT events. The BIG_INFO handler additionally passes
&iso_pi(sk)->qos together with sync_handle / bc_num_bis / bc_bis
to hci_conn_big_create_sync() while setsockopt may be mutating
them.
Acquire lock_sock around the affected accesses in both paths.
The locking order hci_dev_lock -> lock_sock matches the existing
iso_conn_big_sync() precedent, whose comment documents the same
requirement for hci_conn_big_create_sync(). The HCI connect/bind
helpers do not wait for command completion -- they enqueue work via
hci_cmd_sync_queue{,_once}() / hci_le_create_cis_pending() and
return -- so the added hold time is comparable to iso_conn_big_sync().
KCSAN report:
BUG: KCSAN: data-race in iso_connect_cis / iso_sock_setsockopt
read to 0xffffa3ae8ce3cdc8 of 1 bytes by task 335 on cpu 0:
iso_connect_cis+0x49f/0xa20
iso_sock_connect+0x60e/0xb40
__sys_connect_file+0xbd/0xe0
__sys_connect+0xe0/0x110
__x64_sys_connect+0x40/0x50
x64_sys_call+0xcad/0x1c60
do_syscall_64+0x133/0x590
entry_SYSCALL_64_after_hwframe+0x77/0x7f
write to 0xffffa3ae8ce3cdc8 of 60 bytes by task 334 on cpu 1:
iso_sock_setsockopt+0x69a/0x930
do_sock_setsockopt+0xc3/0x170
__sys_setsockopt+0xd1/0x130
__x64_sys_setsockopt+0x64/0x80
x64_sys_call+0x1547/0x1c60
do_syscall_64+0x133/0x590
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Reported by Kernel Concurrency Sanitizer on:
CPU: 1 UID: 0 PID: 334 Comm: iso_setup_race Not tainted 7.0.0-10949-g8541d8f725c6 #44 PREEMPT(lazy)
The iso_connect_ind() races were found by inspection.
Fixes: ccf74f2390d6 ("Bluetooth: Add BTPROTO_ISO socket type")
Signed-off-by: SeungJu Cheon <suunj1331@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable adaptation for 6.12:
- Omit the PAST_RECEIVED locking hunk: this tree has neither that event
path nor iso_match_sid_past(). Keep locking for the existing connect,
PA sync, BIG info, and periodic advertising paths.
- Fold in the connection lifetime prerequisites from aa9f7cb2bd3a2 and
fdfde532ab1ca. Give each socket association its own iso_conn reference,
balance temporary references at all iso_conn_add() callers, and detach
hcon explicitly during teardown. Use kref_get() directly instead of
adding the upstream iso_conn_hold() helper.
- Fold in e06d549fcd4a0 so hci_bind_cis() always returns an owned hold and
hci_connect_cis() preserves it when reusing an existing link. Without
this, the target's unused-hold drops could release an unowned hold.
These prerequisites let 0fcd4dad555c96e0bd3a1b8c569f989be85c7341 apply
unchanged with the reference ownership it expects. Its seven-line fix
is intentionally left for the target commit.
Stable-dep-of: 0fcd4dad555c ("Bluetooth: ISO: release unused CIS holds after channel attach")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/bluetooth/hci_conn.c | 9 +++-
net/bluetooth/iso.c | 96 ++++++++++++++++++++++++----------------
2 files changed, 66 insertions(+), 39 deletions(-)
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index d2ad9a5dd1ac7..e1a02a05ce272 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -1937,6 +1937,8 @@ struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst,
cis->iso_qos.ucast.cis = BT_ISO_QOS_CIS_UNSET;
}
+ hci_conn_hold(cis);
+
if (cis->state == BT_CONNECTED)
return cis;
@@ -1978,7 +1980,6 @@ struct hci_conn *hci_bind_cis(struct hci_dev *hdev, bdaddr_t *dst,
return ERR_PTR(-EINVAL);
}
- hci_conn_hold(cis);
cis->state = BT_BOUND;
return cis;
@@ -2341,6 +2342,12 @@ struct hci_conn *hci_connect_cis(struct hci_dev *hdev, bdaddr_t *dst,
return cis;
}
+ /* The existing link already owns the hold on its parent. */
+ if (cis->link) {
+ hci_conn_drop(le);
+ return cis;
+ }
+
link = hci_conn_link(le, cis);
hci_conn_drop(cis);
if (!link) {
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index b2a4cb12b6b70..1674e8bc95a93 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -106,9 +106,6 @@ static void iso_conn_free(struct kref *ref)
BT_DBG("conn %p", conn);
- if (conn->sk)
- iso_pi(conn->sk)->conn = NULL;
-
if (conn->hcon) {
conn->hcon->iso_data = NULL;
if (!test_and_set_bit(ISO_CONN_DROPPED, conn->flags))
@@ -208,7 +205,6 @@ static struct iso_conn *iso_conn_add(struct hci_conn *hcon)
conn->hcon = hcon;
iso_conn_unlock(conn);
}
- iso_conn_put(conn);
return conn;
}
@@ -261,6 +257,7 @@ static void iso_chan_del(struct sock *sk, int err)
}
static void iso_conn_del(struct hci_conn *hcon, int err)
+ __must_hold(&hcon->hdev->lock)
{
struct iso_conn *conn = hcon->iso_data;
struct sock *sk;
@@ -275,12 +272,9 @@ static void iso_conn_del(struct hci_conn *hcon, int err)
iso_conn_lock(conn);
sk = iso_sock_hold(conn);
iso_conn_unlock(conn);
- iso_conn_put(conn);
- if (!sk) {
- iso_conn_put(conn);
- return;
- }
+ if (!sk)
+ goto done;
iso_sock_disable_timer(sk);
@@ -289,6 +283,15 @@ static void iso_conn_del(struct hci_conn *hcon, int err)
release_sock(sk);
iso_sock_kill(sk);
sock_put(sk);
+
+done:
+ /* No sk access to conn->hcon any more (lock_sock + hdev->lock) */
+ iso_conn_lock(conn);
+ conn->hcon = NULL;
+ hcon->iso_data = NULL;
+ iso_conn_unlock(conn);
+
+ iso_conn_put(conn);
}
static int __iso_chan_add(struct iso_conn *conn, struct sock *sk,
@@ -304,6 +307,12 @@ static int __iso_chan_add(struct iso_conn *conn, struct sock *sk,
return -EBUSY;
}
+ if (!conn->hcon) {
+ BT_ERR("conn->hcon missing");
+ return -EIO;
+ }
+
+ kref_get(&conn->ref);
iso_pi(sk)->conn = conn;
conn->sk = sk;
clear_bit(ISO_CONN_DROPPED, conn->flags);
@@ -357,6 +366,7 @@ static int iso_connect_bis(struct sock *sk)
return -EHOSTUNREACH;
hci_dev_lock(hdev);
+ lock_sock(sk);
if (!bis_capable(hdev)) {
err = -EOPNOTSUPP;
@@ -407,13 +417,10 @@ static int iso_connect_bis(struct sock *sk)
goto unlock;
}
- lock_sock(sk);
-
err = iso_chan_add(conn, sk, NULL);
- if (err) {
- release_sock(sk);
+ iso_conn_put(conn);
+ if (err)
goto unlock;
- }
/* Update source addr of the socket */
bacpy(&iso_pi(sk)->src, &hcon->src);
@@ -429,9 +436,8 @@ static int iso_connect_bis(struct sock *sk)
iso_sock_set_timer(sk, sk->sk_sndtimeo);
}
- release_sock(sk);
-
unlock:
+ release_sock(sk);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
return err;
@@ -459,6 +465,7 @@ static int iso_connect_cis(struct sock *sk)
return -EHOSTUNREACH;
hci_dev_lock(hdev);
+ lock_sock(sk);
if (!cis_central_capable(hdev)) {
err = -EOPNOTSUPP;
@@ -504,13 +511,10 @@ static int iso_connect_cis(struct sock *sk)
goto unlock;
}
- lock_sock(sk);
-
err = iso_chan_add(conn, sk, NULL);
- if (err) {
- release_sock(sk);
+ iso_conn_put(conn);
+ if (err)
goto unlock;
- }
/* Update source addr of the socket */
bacpy(&iso_pi(sk)->src, &hcon->src);
@@ -526,9 +530,8 @@ static int iso_connect_cis(struct sock *sk)
iso_sock_set_timer(sk, sk->sk_sndtimeo);
}
- release_sock(sk);
-
unlock:
+ release_sock(sk);
hci_dev_unlock(hdev);
hci_dev_put(hdev);
return err;
@@ -1206,10 +1209,9 @@ static int iso_listen_bis(struct sock *sk)
}
err = iso_chan_add(conn, sk, NULL);
- if (err) {
- hci_conn_drop(hcon);
+ iso_conn_put(conn);
+ if (err)
goto unlock;
- }
unlock:
release_sock(sk);
@@ -2133,8 +2135,10 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
sk = iso_get_sock(&hdev->bdaddr, bdaddr, BT_LISTEN,
iso_match_sid, ev1);
if (sk && !ev1->status) {
+ lock_sock(sk);
iso_pi(sk)->sync_handle = le16_to_cpu(ev1->handle);
iso_pi(sk)->bc_sid = ev1->sid;
+ release_sock(sk);
}
goto done;
@@ -2161,27 +2165,35 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
ev2);
if (sk) {
- int err;
- struct hci_conn *hcon = iso_pi(sk)->conn->hcon;
+ int err = 0;
+ bool big_sync;
+ struct hci_conn *hcon;
+ lock_sock(sk);
+
+ hcon = iso_pi(sk)->conn->hcon;
iso_pi(sk)->qos.bcast.encryption = ev2->encryption;
if (ev2->num_bis < iso_pi(sk)->bc_num_bis)
iso_pi(sk)->bc_num_bis = ev2->num_bis;
- if (!test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags) &&
- !test_and_set_bit(BT_SK_BIG_SYNC, &iso_pi(sk)->flags)) {
+ big_sync = !test_bit(BT_SK_DEFER_SETUP, &bt_sk(sk)->flags) &&
+ !test_and_set_bit(BT_SK_BIG_SYNC, &iso_pi(sk)->flags);
+
+ if (big_sync)
err = hci_conn_big_create_sync(hdev, hcon,
&iso_pi(sk)->qos,
iso_pi(sk)->sync_handle,
iso_pi(sk)->bc_num_bis,
iso_pi(sk)->bc_bis);
- if (err) {
- bt_dev_err(hdev, "hci_le_big_create_sync: %d",
- err);
- sock_put(sk);
- sk = NULL;
- }
+
+ release_sock(sk);
+
+ if (big_sync && err) {
+ bt_dev_err(hdev, "hci_le_big_create_sync: %d",
+ err);
+ sock_put(sk);
+ sk = NULL;
}
}
@@ -2235,8 +2247,10 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
if (!base || base_len > BASE_MAX_LENGTH)
goto done;
+ lock_sock(sk);
memcpy(iso_pi(sk)->base, base, base_len);
iso_pi(sk)->base_len = base_len;
+ release_sock(sk);
} else {
/* This is a PA data fragment. Keep pa_data_len set to 0
* until all data has been reassembled.
@@ -2261,6 +2275,7 @@ int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags)
}
static void iso_connect_cfm(struct hci_conn *hcon, __u8 status)
+ __must_hold(&hcon->hdev->lock)
{
if (hcon->type != CIS_LINK && hcon->type != BIS_LINK &&
hcon->type != PA_LINK) {
@@ -2272,8 +2287,10 @@ static void iso_connect_cfm(struct hci_conn *hcon, __u8 status)
struct hci_link *link, *t;
list_for_each_entry_safe(link, t, &hcon->link_list,
- list)
+ list) {
+ lockdep_assert_held(&link->conn->hdev->lock);
iso_conn_del(link->conn, bt_to_errno(status));
+ }
return;
}
@@ -2295,14 +2312,17 @@ static void iso_connect_cfm(struct hci_conn *hcon, __u8 status)
struct iso_conn *conn;
conn = iso_conn_add(hcon);
- if (conn)
+ if (conn) {
iso_conn_ready(conn);
+ iso_conn_put(conn);
+ }
} else {
iso_conn_del(hcon, bt_to_errno(status));
}
}
static void iso_disconn_cfm(struct hci_conn *hcon, __u8 reason)
+ __must_hold(&hcon->hdev->lock)
{
if (hcon->type != CIS_LINK && hcon->type != BIS_LINK &&
hcon->type != PA_LINK)
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread