* [PATCH net-next] rtnetlink: mpls: ip_valid_fib_dump_req() requires CONFIG_INET
From: Arnd Bergmann @ 2018-10-09 16:10 UTC (permalink / raw)
To: David S. Miller, David Ahern
Cc: Arnd Bergmann, Kirill Tkhai, Christian Brauner, netdev,
linux-kernel
The newly added call to ip_valid_fib_dump_req() causes a link error
in configurations that enable MPLS but not IPv4:
net/mpls/af_mpls.o: In function `mpls_dump_routes':
af_mpls.c:(.text+0xed0): undefined reference to `ip_valid_fib_dump_req'
With the added IS_ENABLED() check we get the previous behavior
back in that configuration, and skip the check.
Fixes: e8ba330ac0c5 ("rtnetlink: Update fib dumps for strict data checking")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
net/mpls/af_mpls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 7f891ffffc05..99ff6114d513 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -2041,7 +2041,7 @@ static int mpls_dump_routes(struct sk_buff *skb, struct netlink_callback *cb)
ASSERT_RTNL();
- if (cb->strict_check) {
+ if (IS_ENABLED(CONFIG_INET) && cb->strict_check) {
int err = ip_valid_fib_dump_req(nlh, cb->extack);
if (err < 0)
--
2.18.0
^ permalink raw reply related
* Re: [PATCH] ethtool: fix a missing-check bug
From: Michal Kubecek @ 2018-10-09 16:04 UTC (permalink / raw)
To: Wenwen Wang
Cc: Kangjie Lu, David S. Miller, Florian Fainelli, Kees Cook,
Ilya Lesokhin, Edward Cree, Yury Norov, Alan Brady,
Eugenia Emantayev, Stephen Hemminger,
open list:NETWORKING [GENERAL], open list
In-Reply-To: <1539090940-5323-1-git-send-email-wang6495@umn.edu>
On Tue, Oct 09, 2018 at 08:15:38AM -0500, Wenwen Wang wrote:
> In ethtool_get_rxnfc(), the eth command 'cmd' is compared against
> 'ETHTOOL_GRXFH' to see whether it is necessary to adjust the variable
> 'info_size'. Then the whole structure of 'info' is copied from the
> user-space buffer 'useraddr' with 'info_size' bytes. In the following
> execution, 'info' may be copied again from the buffer 'useraddr' depending
> on the 'cmd' and the 'info.flow_type'. However, after these two copies,
> there is no check between 'cmd' and 'info.cmd'. In fact, 'cmd' is also
> copied from the buffer 'useraddr' in dev_ethtool(), which is the caller
> function of ethtool_get_rxnfc(). Given that 'useraddr' is in the user
> space, a malicious user can race to change the eth command in the buffer
> between these copies. By doing so, the attacker can supply inconsistent
> data and cause undefined behavior because in the following execution 'info'
> will be passed to ops->get_rxnfc().
Do you have an example how userspace could abuse the race to make kernel
do something bad which it couldn't with the patch? I could think of only
two or three potentially problematic scenarios:
1. Userspace changes cmd to a value which would not have been dispatched
into ethtool_get_rxnfc() otherwise. While this is unfortunate, existing
in-tree ethtool::get_rxnfc() handlers would only return -EOPNOTSUPP or
-EINVAL in such case so no harm done.
2. Userspace uses ETHTOOL_GRXFH with FLOW_RSS not set in flow_type but
then switches cmd to other subcommand so that ethtool_ops::get_rxnfc()
handler is called with only partially initialized info and some garbage
in the rest. However, unless this new cmd is completely wrong (case 1
above), userspace could have sent exactly the same garbage directly.
3. The "garbage" might be leftover data which could leak into userspace
on return. However, as ethtool_get_rxnfc() would still use "short" value
of info_size, it would have to leak indirectly by affecting the value of
info.flow_type or info.data which seems rather theoretical.
Did I miss something?
I don't want to say that the check shouldn't be added, I'm just not
convinced that the reasoning in commit message is correct.
Michal Kubecek
>
> This patch adds a necessary check on 'info.cmd' and 'cmd' to confirm that
> they are still same after the two copies in ethtool_get_rxnfc(). Otherwise,
> an error code EINVAL will be returned.
>
> Signed-off-by: Wenwen Wang <wang6495@umn.edu>
> ---
> net/core/ethtool.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/net/core/ethtool.c b/net/core/ethtool.c
> index c9993c6..0136625 100644
> --- a/net/core/ethtool.c
> +++ b/net/core/ethtool.c
> @@ -1015,6 +1015,9 @@ static noinline_for_stack int ethtool_get_rxnfc(struct net_device *dev,
> return -EINVAL;
> }
>
> + if (info.cmd != cmd)
> + return -EINVAL;
> +
> if (info.cmd == ETHTOOL_GRXCLSRLALL) {
> if (info.rule_cnt > 0) {
> if (info.rule_cnt <= KMALLOC_MAX_SIZE / sizeof(u32))
> --
> 2.7.4
>
^ permalink raw reply
* RE: [PATCH net-next] net: core: change bool members of struct net_device to bitfield members
From: David Laight @ 2018-10-09 8:47 UTC (permalink / raw)
To: 'Heiner Kallweit', David Miller; +Cc: netdev@vger.kernel.org
In-Reply-To: <c1d1e04d-693a-b81e-323a-d04b1dcd6544@gmail.com>
From: Heiner Kallweit
> Sent: 08 October 2018 21:01
>
> bool is good as parameter type or function return type, but if used
> for struct members it consumes more memory than needed.
Actually it can generate extra code when used as a parameter or
return type - but DM doesn't seem to worry about that,
> Changing the bool members of struct net_device to bitfield members
> allows to decrease the memory footprint of this struct.
On archs where bool is 8 bit does this actually make any difference?
Especially since the structure is probably malloced.
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
> ---
> include/linux/netdevice.h | 24 +++++++++++++-----------
> 1 file changed, 13 insertions(+), 11 deletions(-)
>
> diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
> index 76603ee13..3d7b8df2e 100644
> --- a/include/linux/netdevice.h
> +++ b/include/linux/netdevice.h
...
> @@ -1879,7 +1882,6 @@ struct net_device {
> unsigned short dev_port;
> spinlock_t addr_list_lock;
> unsigned char name_assign_type;
> - bool uc_promisc;
You've a great big hole here.
I suspect there is one after dev_port as well.
> struct netdev_hw_addr_list uc;
> struct netdev_hw_addr_list mc;
> struct netdev_hw_addr_list dev_addrs;
> @@ -1986,14 +1988,11 @@ struct net_device {
> NETREG_DUMMY, /* dummy device for NAPI poll */
> } reg_state:8;
>
> - bool dismantle;
> -
> enum {
> RTNL_LINK_INITIALIZED,
> RTNL_LINK_INITIALIZING,
> } rtnl_link_state:16;
>
> - bool needs_free_netdev;
This one might remove some padding.
But it could be moved into one of the holes.
> void (*priv_destructor)(struct net_device *dev);
>
> #ifdef CONFIG_NETPOLL
> @@ -2046,7 +2045,10 @@ struct net_device {
> struct sfp_bus *sfp_bus;
> struct lock_class_key *qdisc_tx_busylock;
> struct lock_class_key *qdisc_running_key;
> - bool proto_down;
> + unsigned uc_promisc:1;
> + unsigned dismantle:1;
> + unsigned needs_free_netdev:1;
> + unsigned proto_down:1;
> unsigned wol_enabled:1;
> };
> #define to_net_dev(d) container_of(d, struct net_device, dev)
> --
> 2.19.1
David
-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
^ permalink raw reply
* [PATCH] ath9k: fix RX_STAT_INC() etc macros
From: Arnd Bergmann @ 2018-10-09 16:03 UTC (permalink / raw)
To: QCA ath9k Development, Kalle Valo, David S. Miller
Cc: Arnd Bergmann, Simon Wunderlich, linux-wireless, netdev,
linux-kernel
A couple of macros that deal with statistics in ath9k rely on the
declaration of the 'sc' variable, which they dereference.
However, when the statistics are disabled, the new instance in
ath_cmn_process_fft() causes a warning for an unused variable:
drivers/net/wireless/ath/ath9k/common-spectral.c: In function 'ath_cmn_process_fft':
drivers/net/wireless/ath/ath9k/common-spectral.c:474:20: error: unused variable 'sc' [-Werror=unused-variable]
It's better if those macros only operate on their arguments instead of
known variable names, and adding a cast to (void) kills off that warning.
Fixes: 03224678c013 ("ath9k: add counters for good and errorneous FFT/spectral frames")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/wireless/ath/ath9k/antenna.c | 8 +++----
.../net/wireless/ath/ath9k/common-spectral.c | 8 +++----
drivers/net/wireless/ath/ath9k/debug.c | 24 +++++++++----------
drivers/net/wireless/ath/ath9k/debug.h | 20 ++++++++--------
drivers/net/wireless/ath/ath9k/main.c | 2 +-
drivers/net/wireless/ath/ath9k/recv.c | 18 +++++++-------
drivers/net/wireless/ath/ath9k/xmit.c | 18 +++++++-------
7 files changed, 49 insertions(+), 49 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index a3668433dc02..988222cea9df 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -755,11 +755,11 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs)
}
if (main_ant_conf == rx_ant_conf) {
- ANT_STAT_INC(ANT_MAIN, recv_cnt);
- ANT_LNA_INC(ANT_MAIN, rx_ant_conf);
+ ANT_STAT_INC(sc, ANT_MAIN, recv_cnt);
+ ANT_LNA_INC(sc, ANT_MAIN, rx_ant_conf);
} else {
- ANT_STAT_INC(ANT_ALT, recv_cnt);
- ANT_LNA_INC(ANT_ALT, rx_ant_conf);
+ ANT_STAT_INC(sc, ANT_ALT, recv_cnt);
+ ANT_LNA_INC(sc, ANT_ALT, rx_ant_conf);
}
/* Short scan check */
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c
index 6a43d26276e5..6aa3ec024ffa 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.c
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.c
@@ -624,9 +624,9 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
tsf, freq, chan_type);
if (ret == 0)
- RX_STAT_INC(rx_spectral_sample_good);
+ RX_STAT_INC(sc, rx_spectral_sample_good);
else
- RX_STAT_INC(rx_spectral_sample_err);
+ RX_STAT_INC(sc, rx_spectral_sample_err);
memset(sample_buf, 0, SPECTRAL_SAMPLE_MAX_LEN);
@@ -642,9 +642,9 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h
tsf, freq, chan_type);
if (ret == 0)
- RX_STAT_INC(rx_spectral_sample_good);
+ RX_STAT_INC(sc, rx_spectral_sample_good);
else
- RX_STAT_INC(rx_spectral_sample_err);
+ RX_STAT_INC(sc, rx_spectral_sample_err);
/* Mix the received bins to the /dev/random
* pool
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index c871b7ec5011..4399e9ad058f 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -785,35 +785,35 @@ void ath_debug_stat_tx(struct ath_softc *sc, struct ath_buf *bf,
{
int qnum = txq->axq_qnum;
- TX_STAT_INC(qnum, tx_pkts_all);
+ TX_STAT_INC(sc, qnum, tx_pkts_all);
sc->debug.stats.txstats[qnum].tx_bytes_all += bf->bf_mpdu->len;
if (bf_isampdu(bf)) {
if (flags & ATH_TX_ERROR)
- TX_STAT_INC(qnum, a_xretries);
+ TX_STAT_INC(sc, qnum, a_xretries);
else
- TX_STAT_INC(qnum, a_completed);
+ TX_STAT_INC(sc, qnum, a_completed);
} else {
if (ts->ts_status & ATH9K_TXERR_XRETRY)
- TX_STAT_INC(qnum, xretries);
+ TX_STAT_INC(sc, qnum, xretries);
else
- TX_STAT_INC(qnum, completed);
+ TX_STAT_INC(sc, qnum, completed);
}
if (ts->ts_status & ATH9K_TXERR_FILT)
- TX_STAT_INC(qnum, txerr_filtered);
+ TX_STAT_INC(sc, qnum, txerr_filtered);
if (ts->ts_status & ATH9K_TXERR_FIFO)
- TX_STAT_INC(qnum, fifo_underrun);
+ TX_STAT_INC(sc, qnum, fifo_underrun);
if (ts->ts_status & ATH9K_TXERR_XTXOP)
- TX_STAT_INC(qnum, xtxop);
+ TX_STAT_INC(sc, qnum, xtxop);
if (ts->ts_status & ATH9K_TXERR_TIMER_EXPIRED)
- TX_STAT_INC(qnum, timer_exp);
+ TX_STAT_INC(sc, qnum, timer_exp);
if (ts->ts_flags & ATH9K_TX_DESC_CFG_ERR)
- TX_STAT_INC(qnum, desc_cfg_err);
+ TX_STAT_INC(sc, qnum, desc_cfg_err);
if (ts->ts_flags & ATH9K_TX_DATA_UNDERRUN)
- TX_STAT_INC(qnum, data_underrun);
+ TX_STAT_INC(sc, qnum, data_underrun);
if (ts->ts_flags & ATH9K_TX_DELIM_UNDERRUN)
- TX_STAT_INC(qnum, delim_underrun);
+ TX_STAT_INC(sc, qnum, delim_underrun);
}
void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs)
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index 249f8141cd00..79607db14387 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -25,17 +25,17 @@ struct ath_buf;
struct fft_sample_tlv;
#ifdef CONFIG_ATH9K_DEBUGFS
-#define TX_STAT_INC(q, c) sc->debug.stats.txstats[q].c++
-#define RX_STAT_INC(c) (sc->debug.stats.rxstats.c++)
-#define RESET_STAT_INC(sc, type) sc->debug.stats.reset[type]++
-#define ANT_STAT_INC(i, c) sc->debug.stats.ant_stats[i].c++
-#define ANT_LNA_INC(i, c) sc->debug.stats.ant_stats[i].lna_recv_cnt[c]++;
+#define TX_STAT_INC(sc, q, c) do { (sc)->debug.stats.txstats[q].c++; } while (0)
+#define RX_STAT_INC(sc, c) do { (sc)->debug.stats.rxstats.c++; } while (0)
+#define RESET_STAT_INC(sc, type) do { (sc)->debug.stats.reset[type]++; } while (0)
+#define ANT_STAT_INC(sc, i, c) do { (sc)->debug.stats.ant_stats[i].c++; } while (0)
+#define ANT_LNA_INC(sc, i, c) do { (sc)->debug.stats.ant_stats[i].lna_recv_cnt[c]++; } while (0)
#else
-#define TX_STAT_INC(q, c) do { } while (0)
-#define RX_STAT_INC(c)
-#define RESET_STAT_INC(sc, type) do { } while (0)
-#define ANT_STAT_INC(i, c) do { } while (0)
-#define ANT_LNA_INC(i, c) do { } while (0)
+#define TX_STAT_INC(sc, q, c) do { (void)(sc); } while (0)
+#define RX_STAT_INC(sc, c) do { (void)(sc); } while (0)
+#define RESET_STAT_INC(sc, type) do { (void)(sc); } while (0)
+#define ANT_STAT_INC(sc, i, c) do { (void)(sc); } while (0)
+#define ANT_LNA_INC(sc, i, c) do { (void)(sc); } while (0)
#endif
enum ath_reset_type {
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index c85f613e8ceb..1e3b5f4a4cf9 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -809,7 +809,7 @@ static void ath9k_tx(struct ieee80211_hw *hw,
if (ath_tx_start(hw, skb, &txctl) != 0) {
ath_dbg(common, XMIT, "TX failed\n");
- TX_STAT_INC(txctl.txq->axq_qnum, txfailed);
+ TX_STAT_INC(sc, txctl.txq->axq_qnum, txfailed);
goto exit;
}
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index a8ac42c96d71..30d1bd832d90 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -829,7 +829,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
* Discard zero-length packets and packets smaller than an ACK
*/
if (rx_stats->rs_datalen < 10) {
- RX_STAT_INC(rx_len_err);
+ RX_STAT_INC(sc, rx_len_err);
goto corrupt;
}
@@ -839,7 +839,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
* those frames.
*/
if (rx_stats->rs_datalen > (common->rx_bufsize - ah->caps.rx_status_len)) {
- RX_STAT_INC(rx_len_err);
+ RX_STAT_INC(sc, rx_len_err);
goto corrupt;
}
@@ -880,7 +880,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
} else if (sc->spec_priv.spectral_mode != SPECTRAL_DISABLED &&
ath_cmn_process_fft(&sc->spec_priv, hdr, rx_stats,
rx_status->mactime)) {
- RX_STAT_INC(rx_spectral);
+ RX_STAT_INC(sc, rx_spectral);
}
return -EINVAL;
}
@@ -898,7 +898,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
spin_unlock_bh(&sc->chan_lock);
if (ath_is_mybeacon(common, hdr)) {
- RX_STAT_INC(rx_beacons);
+ RX_STAT_INC(sc, rx_beacons);
rx_stats->is_mybeacon = true;
}
@@ -915,7 +915,7 @@ static int ath9k_rx_skb_preprocess(struct ath_softc *sc,
*/
ath_dbg(common, ANY, "unsupported hw bitrate detected 0x%02x using 1 Mbit\n",
rx_stats->rs_rate);
- RX_STAT_INC(rx_rate_err);
+ RX_STAT_INC(sc, rx_rate_err);
return -EINVAL;
}
@@ -1136,7 +1136,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
* skb and put it at the tail of the sc->rx.rxbuf list for
* processing. */
if (!requeue_skb) {
- RX_STAT_INC(rx_oom_err);
+ RX_STAT_INC(sc, rx_oom_err);
goto requeue_drop_frag;
}
@@ -1164,7 +1164,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
rxs, decrypt_error);
if (rs.rs_more) {
- RX_STAT_INC(rx_frags);
+ RX_STAT_INC(sc, rx_frags);
/*
* rs_more indicates chained descriptors which can be
* used to link buffers together for a sort of
@@ -1174,7 +1174,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
/* too many fragments - cannot handle frame */
dev_kfree_skb_any(sc->rx.frag);
dev_kfree_skb_any(skb);
- RX_STAT_INC(rx_too_many_frags_err);
+ RX_STAT_INC(sc, rx_too_many_frags_err);
skb = NULL;
}
sc->rx.frag = skb;
@@ -1186,7 +1186,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
if (pskb_expand_head(hdr_skb, 0, space, GFP_ATOMIC) < 0) {
dev_kfree_skb(skb);
- RX_STAT_INC(rx_oom_err);
+ RX_STAT_INC(sc, rx_oom_err);
goto requeue_drop_frag;
}
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 43b6c8508e49..25b3fc82d4ac 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -391,7 +391,7 @@ static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,
struct ieee80211_hdr *hdr;
int prev = fi->retries;
- TX_STAT_INC(txq->axq_qnum, a_retries);
+ TX_STAT_INC(sc, txq->axq_qnum, a_retries);
fi->retries += count;
if (prev > 0)
@@ -1105,7 +1105,7 @@ ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq,
al = get_frame_info(bf->bf_mpdu)->framelen;
bf->bf_state.bf_type = BUF_AMPDU;
} else {
- TX_STAT_INC(txq->axq_qnum, a_aggr);
+ TX_STAT_INC(sc, txq->axq_qnum, a_aggr);
}
return al;
@@ -1727,7 +1727,7 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
bf_tail = bf;
nframes--;
sent++;
- TX_STAT_INC(txq->axq_qnum, a_queued_hw);
+ TX_STAT_INC(sc, txq->axq_qnum, a_queued_hw);
if (an->sta && skb_queue_empty(&tid->retry_q))
ieee80211_sta_set_buffered(an->sta, i, false);
@@ -2110,14 +2110,14 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
}
if (puttxbuf) {
- TX_STAT_INC(txq->axq_qnum, puttxbuf);
+ TX_STAT_INC(sc, txq->axq_qnum, puttxbuf);
ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
ath_dbg(common, XMIT, "TXDP[%u] = %llx (%p)\n",
txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
}
if (!edma || sc->tx99_state) {
- TX_STAT_INC(txq->axq_qnum, txstart);
+ TX_STAT_INC(sc, txq->axq_qnum, txstart);
ath9k_hw_txstart(ah, txq->axq_qnum);
}
@@ -2154,7 +2154,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
bf->bf_lastbf = bf;
ath_tx_fill_desc(sc, bf, txq, fi->framelen);
ath_tx_txqaddbuf(sc, txq, &bf_head, false);
- TX_STAT_INC(txq->axq_qnum, queued);
+ TX_STAT_INC(sc, txq->axq_qnum, queued);
}
static void setup_frame_info(struct ieee80211_hw *hw,
@@ -2486,7 +2486,7 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
ath_txq_lock(sc, txctl.txq);
ath_tx_fill_desc(sc, bf, txctl.txq, 0);
ath_tx_txqaddbuf(sc, txctl.txq, &bf_q, false);
- TX_STAT_INC(txctl.txq->axq_qnum, queued);
+ TX_STAT_INC(sc, txctl.txq->axq_qnum, queued);
ath_txq_unlock(sc, txctl.txq);
}
@@ -2699,7 +2699,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
if (status == -EINPROGRESS)
break;
- TX_STAT_INC(txq->axq_qnum, txprocdesc);
+ TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
/*
* Remove ath_buf's of the same transmit unit from txq,
@@ -2778,7 +2778,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
ath_txq_lock(sc, txq);
- TX_STAT_INC(txq->axq_qnum, txprocdesc);
+ TX_STAT_INC(sc, txq->axq_qnum, txprocdesc);
fifo_list = &txq->txq_fifo[txq->txq_tailidx];
if (list_empty(fifo_list)) {
--
2.18.0
^ permalink raw reply related
* Re: general protection fault in __handle_mm_fault
From: Willem de Bruijn @ 2018-10-09 16:02 UTC (permalink / raw)
To: Eric Dumazet
Cc: aneesh.kumar, syzbot+1577fbe983d20fe2e88f, David Miller,
Eric Dumazet, Alexey Kuznetsov, LKML, Network Development,
syzkaller-bugs, Hideaki YOSHIFUJI, Andrew Morton, kirill.shutemov
In-Reply-To: <48d891dd-3f45-c03c-a55b-bb153080881a@gmail.com>
On Tue, Oct 9, 2018 at 11:00 AM Eric Dumazet <eric.dumazet@gmail.com> wrote:
>
>
>
> On 10/09/2018 01:53 AM, Aneesh Kumar K.V wrote:
> ...
>
> >>>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13cdb67e400000
> ...
>
> >
> > Can you check with this patch
Thanks. With that patch the crash indeed does not occur.
>
> Well, this is a C repro, you can test this yourself instead of asking Willem who
> already did a painful bisection.
Thanks Eric. It does take some effort to get the syzkaller environment
up and running [1] and I happen to have it ready, so I don't mind testing
a few patches.
It just had to wait until I got to the office. Somehow the debug kernel
produces so much output that it consistently locked up my shell over ssh.
[1] for reference:
https://github.com/google/syzkaller/blob/master/docs/linux/setup_ubuntu-host_qemu-vm_x86-64-kernel.md
^ permalink raw reply
* [PATCH] qtnfmac: avoid uninitialized variable access
From: Arnd Bergmann @ 2018-10-09 15:57 UTC (permalink / raw)
To: Igor Mitsyanko, Avinash Patil, Sergey Matyukevich, Kalle Valo,
David S. Miller, Vasily Ulyanov, Andrey Shevchenko
Cc: Arnd Bergmann, linux-wireless, netdev, linux-kernel
When qtnf_trans_send_cmd_with_resp() fails, we have not yet initialized
'resp', as pointed out by a valid gcc warning:
drivers/net/wireless/quantenna/qtnfmac/commands.c: In function 'qtnf_cmd_send_with_reply':
drivers/net/wireless/quantenna/qtnfmac/commands.c:133:54: error: 'resp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Since 'resp_skb' is also not set here, we can skip all further
processing and just print the warning and return the failure code.
Fixes: c6ed298ffe09 ("qtnfmac: cleanup and unify command error handling")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/wireless/quantenna/qtnfmac/commands.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index bfdc1ad30c13..9b211459684a 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -111,7 +111,7 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
ret = qtnf_trans_send_cmd_with_resp(bus, cmd_skb, &resp_skb);
if (ret)
- goto out;
+ goto out_noresp;
resp = (const struct qlink_resp *)resp_skb->data;
ret = qtnf_cmd_check_reply_header(resp, cmd_id, mac_id, vif_id,
@@ -132,6 +132,7 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus,
if (!ret && resp)
return qtnf_cmd_resp_result_decode(le16_to_cpu(resp->result));
+out_noresp:
pr_warn("VIF%u.%u: cmd 0x%.4X failed: %d\n",
mac_id, vif_id, le16_to_cpu(cmd->cmd_id), ret);
--
2.18.0
^ permalink raw reply related
* Re: linux-next: Tree for Oct 9 (net/mpls/af_mpls.c)
From: Randy Dunlap @ 2018-10-09 15:39 UTC (permalink / raw)
To: Stephen Rothwell, Linux-Next Mailing List
Cc: Linux Kernel Mailing List, netdev@vger.kernel.org, David Miller
In-Reply-To: <20181009190234.7ee02dc0@canb.auug.org.au>
[-- Attachment #1: Type: text/plain, Size: 270 bytes --]
On 10/9/18 1:02 AM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20181008:
>
on i386:
net/mpls/af_mpls.o: In function `mpls_dump_routes':
af_mpls.c:(.text+0x15e5): undefined reference to `ip_valid_fib_dump_req'
Full randconfig file is attached.
--
~Randy
[-- Attachment #2: config-r2163 --]
[-- Type: text/plain, Size: 90706 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/i386 4.19.0-rc7 Kernel Configuration
#
#
# Compiler: gcc (SUSE Linux) 4.8.5
#
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=40805
CONFIG_CLANG_VERSION=0
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
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_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=y
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_DEBUGFS=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_IRQ_TIME_ACCOUNTING=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_PSI=y
#
# RCU Subsystem
#
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_BUILD_BIN2C=y
CONFIG_IKCONFIG=m
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
# CONFIG_MEMCG is not set
# CONFIG_BLK_CGROUP is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
CONFIG_CGROUP_RDMA=y
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_HUGETLB=y
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_CGROUP_PERF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
CONFIG_PID_NS=y
# CONFIG_NET_NS is not set
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
# CONFIG_EXPERT is not set
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_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_USERFAULTFD=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
CONFIG_SLAB_FREELIST_HARDENED=y
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
CONFIG_GENERIC_CMDLINE=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE_APPEND=""
CONFIG_CMDLINE_PREPEND=""
# CONFIG_CMDLINE_OVERRIDE is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
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_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=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_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
CONFIG_X86_FEATURE_NAMES=y
CONFIG_GOLDFISH=y
# CONFIG_RETPOLINE is not set
# CONFIG_INTEL_RDT is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_X86_32_IRIS is not set
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
# CONFIG_KVM_GUEST is not set
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
CONFIG_MELAN=y
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=4
CONFIG_X86_L1_CACHE_SHIFT=4
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
# CONFIG_HPET_TIMER is not set
CONFIG_DMI=y
CONFIG_NR_CPUS_RANGE_BEGIN=1
CONFIG_NR_CPUS_RANGE_END=1
CONFIG_NR_CPUS_DEFAULT=1
CONFIG_NR_CPUS=1
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCELOG_LEGACY=y
CONFIG_X86_ANCIENT_MCE=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_AMD_POWER=y
# CONFIG_X86_LEGACY_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
CONFIG_TOSHIBA=m
CONFIG_I8K=m
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_INTEL is not set
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_X86_MSR is not set
CONFIG_X86_CPUID=m
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_X86_CPA_STATISTICS=y
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_HIGHPTE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW=64
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_INTEL_UMIP=y
# CONFIG_SECCOMP is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_X86_NEED_RELOCS=y
CONFIG_PHYSICAL_ALIGN=0x200000
# CONFIG_COMPAT_VDSO is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
# CONFIG_SUSPEND is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_SFI=y
CONFIG_X86_APM_BOOT=y
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
CONFIG_APM_DISPLAY_BLANK=y
CONFIG_APM_ALLOW_INTS=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
# CONFIG_PCI is not set
CONFIG_PCI_LOCKLESS_CONFIG=y
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
CONFIG_SCx200=y
CONFIG_SCx200HR_TIMER=m
CONFIG_OLPC=y
CONFIG_ALIX=y
# CONFIG_NET5501 is not set
CONFIG_GEOS=y
# CONFIG_TS5500 is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA is not set
#
# PC-card bridges
#
CONFIG_X86_SYSFB=y
#
# Binary Emulations
#
CONFIG_COMPAT_32=y
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_HAVE_GENERIC_GUP=y
#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=m
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
CONFIG_FW_CFG_SYSFS=y
CONFIG_FW_CFG_SYSFS_CMDLINE=y
# CONFIG_GOOGLE_FIRMWARE is not set
#
# Tegra firmware driver
#
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
#
# General architecture-dependent options
#
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
CONFIG_STATIC_KEYS_SELFTEST=y
CONFIG_OPTPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=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_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=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_HAVE_RCU_TABLE_FREE=y
CONFIG_HAVE_RCU_TABLE_INVALIDATE=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_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_ISA_BUS_API=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=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_ARCH_HAS_REFCOUNT=y
CONFIG_REFCOUNT_FULL=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
#
# GCOV-based kernel profiling
#
CONFIG_GCOV_KERNEL=y
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# CONFIG_GCOV_PROFILE_ALL is not set
CONFIG_GCOV_FORMAT_4_7=y
CONFIG_PLUGIN_HOSTCC=""
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS=y
CONFIG_MODULE_COMPRESS_GZIP=y
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_LBDAF=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_CMDLINE_PARSER=y
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
CONFIG_BLK_DEBUG_FS_ZONED=y
# CONFIG_BLK_SED_OPAL 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 is not set
# CONFIG_ACORN_PARTITION_ADFS is not set
CONFIG_ACORN_PARTITION_POWERTEC=y
CONFIG_ACORN_PARTITION_RISCIX=y
CONFIG_AIX_PARTITION=y
# CONFIG_OSF_PARTITION is not set
CONFIG_AMIGA_PARTITION=y
CONFIG_ATARI_PARTITION=y
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
# CONFIG_SOLARIS_X86_PARTITION is not set
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
CONFIG_ULTRIX_PARTITION=y
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_CMDLINE_PARTITION=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_MQ_IOSCHED_DEADLINE=m
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_SCRIPT=m
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MEMORY_BALLOON=y
# CONFIG_BALLOON_COMPACTION is not set
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_CMA_DEBUGFS=y
CONFIG_CMA_AREAS=7
CONFIG_ZPOOL=m
CONFIG_ZBUD=m
CONFIG_Z3FOLD=m
CONFIG_ZSMALLOC=m
# CONFIG_PGTABLE_MAPPING is not set
# CONFIG_ZSMALLOC_STAT is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_IDLE_PAGE_TRACKING=y
CONFIG_PERCPU_STATS=y
CONFIG_GUP_BENCHMARK=y
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=m
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_INET is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
#
# DECnet: Netfilter Configuration
#
# CONFIG_DECNET_NF_GRABULATOR is not set
CONFIG_ATM=y
CONFIG_ATM_LANE=m
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
CONFIG_DECNET=y
# CONFIG_DECNET_ROUTER is not set
CONFIG_LLC=m
CONFIG_LLC2=m
# CONFIG_ATALK is not set
CONFIG_X25=m
CONFIG_LAPB=m
CONFIG_PHONET=m
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=m
# CONFIG_NET_SCH_ATM is not set
# CONFIG_NET_SCH_PRIO is not set
CONFIG_NET_SCH_MULTIQ=m
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFB=y
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_CBS=y
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
CONFIG_NET_SCH_DSMARK=y
# 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=y
# CONFIG_NET_SCH_CHOKE is not set
CONFIG_NET_SCH_QFQ=m
# CONFIG_NET_SCH_CODEL is not set
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
CONFIG_NET_SCH_FQ=m
# 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=m
CONFIG_NET_SCH_DEFAULT=y
CONFIG_DEFAULT_FQ=y
# CONFIG_DEFAULT_FQ_CODEL is not set
# CONFIG_DEFAULT_SFQ is not set
# CONFIG_DEFAULT_PFIFO_FAST is not set
CONFIG_DEFAULT_NET_SCH="fq"
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=m
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
# 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=y
CONFIG_NET_CLS_MATCHALL=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=m
# CONFIG_NET_EMATCH_META is not set
CONFIG_NET_EMATCH_TEXT=y
CONFIG_NET_EMATCH_CANID=m
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
CONFIG_NET_ACT_GACT=m
# CONFIG_GACT_PROB is not set
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_SAMPLE=m
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
# CONFIG_NET_ACT_SIMP is not set
CONFIG_NET_ACT_SKBEDIT=y
CONFIG_NET_ACT_VLAN=y
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_SKBMOD is not set
CONFIG_NET_ACT_IFE=m
# CONFIG_NET_ACT_TUNNEL_KEY is not set
CONFIG_NET_IFE_SKBMARK=m
# CONFIG_NET_IFE_SKBPRIO is not set
CONFIG_NET_IFE_SKBTCINDEX=m
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
CONFIG_VSOCKETS=m
# CONFIG_VSOCKETS_DIAG is not set
CONFIG_VIRTIO_VSOCKETS=m
CONFIG_VIRTIO_VSOCKETS_COMMON=m
CONFIG_NETLINK_DIAG=m
CONFIG_MPLS=y
# CONFIG_NET_MPLS_GSO is not set
CONFIG_MPLS_ROUTING=y
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_CGROUP_NET_PRIO=y
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_BPF_JIT=y
#
# Network testing
#
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m
#
# CAN Device Drivers
#
CONFIG_CAN_VCAN=m
CONFIG_CAN_VXCAN=m
CONFIG_CAN_SLCAN=m
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_GRCAN is not set
CONFIG_CAN_C_CAN=m
# CONFIG_CAN_C_CAN_PLATFORM is not set
CONFIG_CAN_CC770=m
# CONFIG_CAN_CC770_ISA is not set
CONFIG_CAN_CC770_PLATFORM=m
CONFIG_CAN_IFI_CANFD=m
CONFIG_CAN_M_CAN=m
# CONFIG_CAN_SJA1000 is not set
# CONFIG_CAN_SOFTING is not set
#
# CAN SPI interfaces
#
CONFIG_CAN_HI311X=m
CONFIG_CAN_MCP251X=m
CONFIG_CAN_DEBUG_DEVICES=y
# CONFIG_BT is not set
# CONFIG_WIRELESS is not set
CONFIG_WIMAX=y
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
CONFIG_CAIF=m
# CONFIG_CAIF_DEBUG is not set
CONFIG_CAIF_NETDEV=m
CONFIG_CAIF_USB=m
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_SPI=y
CONFIG_NFC_NCI_UART=m
CONFIG_NFC_HCI=y
CONFIG_NFC_SHDLC=y
#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_TRF7970A=m
CONFIG_NFC_SIM=y
CONFIG_NFC_FDP=y
CONFIG_NFC_FDP_I2C=y
CONFIG_NFC_PN544=y
CONFIG_NFC_PN544_I2C=y
CONFIG_NFC_PN533=m
CONFIG_NFC_PN533_I2C=m
# CONFIG_NFC_MICROREAD_I2C is not set
CONFIG_NFC_MRVL=m
CONFIG_NFC_MRVL_UART=m
CONFIG_NFC_MRVL_I2C=m
CONFIG_NFC_MRVL_SPI=m
# CONFIG_NFC_ST21NFCA_I2C is not set
CONFIG_NFC_ST_NCI=y
CONFIG_NFC_ST_NCI_I2C=y
CONFIG_NFC_ST_NCI_SPI=y
CONFIG_NFC_NXP_NCI=y
CONFIG_NFC_NXP_NCI_I2C=m
CONFIG_NFC_S3FWRN5=y
CONFIG_NFC_S3FWRN5_I2C=y
CONFIG_NFC_ST95HF=y
CONFIG_PSAMPLE=m
CONFIG_NET_IFE=y
# CONFIG_LWTUNNEL is not set
CONFIG_GRO_CELLS=y
CONFIG_NET_DEVLINK=y
CONFIG_MAY_USE_DEVLINK=y
CONFIG_FAILOVER=m
CONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP_W1=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_DMA_CMA=y
#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=0
CONFIG_CMA_SIZE_PERCENTAGE=0
# CONFIG_CMA_SIZE_SEL_MBYTES is not set
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
CONFIG_CMA_SIZE_SEL_MIN=y
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
#
# Bus devices
#
# CONFIG_SIMPLE_PM_BUS is not set
CONFIG_CONNECTOR=m
CONFIG_GNSS=y
CONFIG_MTD=m
CONFIG_MTD_TESTS=m
CONFIG_MTD_REDBOOT_PARTS=m
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_OF_PARTS is not set
CONFIG_MTD_AR7_PARTS=m
#
# Partition parsers
#
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_FTL=m
CONFIG_NFTL=m
# CONFIG_NFTL_RW is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
CONFIG_SSFDC=m
CONFIG_SM_FTL=m
# CONFIG_MTD_OOPS is not set
CONFIG_MTD_SWAP=m
CONFIG_MTD_PARTITIONED_MASTER=y
#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
CONFIG_MTD_JEDECPROBE=m
CONFIG_MTD_GEN_PROBE=m
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
CONFIG_MTD_CFI_LE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_OTP is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=m
CONFIG_MTD_CFI_UTIL=m
CONFIG_MTD_RAM=m
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=m
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PHYSMAP_OF is not set
# CONFIG_MTD_AMD76XROM is not set
CONFIG_MTD_ICHXROM=m
CONFIG_MTD_NETtel=m
# CONFIG_MTD_L440GX is not set
CONFIG_MTD_PLATRAM=m
#
# Self-contained MTD device drivers
#
CONFIG_MTD_DATAFLASH=m
CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y
# CONFIG_MTD_DATAFLASH_OTP is not set
# CONFIG_MTD_M25P80 is not set
CONFIG_MTD_MCHP23K256=m
# CONFIG_MTD_SST25L is not set
CONFIG_MTD_SLRAM=m
CONFIG_MTD_PHRAM=m
# CONFIG_MTD_MTDRAM is not set
CONFIG_MTD_BLOCK2MTD=m
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=m
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
CONFIG_MTD_NAND_CORE=m
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=m
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
CONFIG_MTD_NAND_ECC=m
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND is not set
CONFIG_MTD_SPI_NAND=m
#
# LPDDR & LPDDR2 PCM memory drivers
#
CONFIG_MTD_LPDDR=m
CONFIG_MTD_QINFO_PROBE=m
CONFIG_MTD_SPI_NOR=m
# CONFIG_MTD_MT81xx_NOR is not set
# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
CONFIG_SPI_INTEL_SPI=m
CONFIG_SPI_INTEL_SPI_PLATFORM=m
# CONFIG_MTD_UBI is not set
CONFIG_DTC=y
CONFIG_OF=y
CONFIG_OF_UNITTEST=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_PROMTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_MDIO=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION=y
CONFIG_BLK_DEV_FD=y
CONFIG_CDROM=m
CONFIG_ZRAM=m
# CONFIG_ZRAM_WRITEBACK is not set
# CONFIG_ZRAM_MEMORY_TRACKING is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
#
# DRBD disabled because PROC_FS or INET not selected
#
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=m
# CONFIG_VIRTIO_BLK is not set
#
# NVME Support
#
CONFIG_NVME_CORE=m
# CONFIG_NVME_MULTIPATH is not set
CONFIG_NVME_FABRICS=m
CONFIG_NVME_FC=m
CONFIG_NVME_TARGET=m
# CONFIG_NVME_TARGET_LOOP is not set
CONFIG_NVME_TARGET_FC=m
# CONFIG_NVME_TARGET_FCLOOP is not set
#
# Misc devices
#
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_AD525X_DPOT=y
CONFIG_AD525X_DPOT_I2C=y
# CONFIG_AD525X_DPOT_SPI is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
CONFIG_ISL29020=y
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1770=m
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=m
CONFIG_USB_SWITCH_FSA9480=y
CONFIG_LATTICE_ECP3_CONFIG=y
CONFIG_SRAM=y
# CONFIG_C2PORT is not set
#
# EEPROM support
#
CONFIG_EEPROM_AT24=y
CONFIG_EEPROM_AT25=m
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_93XX46=y
CONFIG_EEPROM_IDT_89HPESX=y
#
# Texas Instruments shared transport line discipline
#
CONFIG_TI_ST=m
# CONFIG_SENSORS_LIS3_SPI is not set
CONFIG_SENSORS_LIS3_I2C=y
CONFIG_ALTERA_STAPL=y
#
# Intel MIC & related support
#
#
# Intel MIC Bus Driver
#
#
# SCIF Bus Driver
#
#
# VOP Bus Driver
#
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
#
# VOP Driver
#
CONFIG_VHOST_RING=m
CONFIG_ECHO=m
CONFIG_HAVE_IDE=y
CONFIG_IDE=m
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
CONFIG_IDE_ATAPI=y
CONFIG_BLK_DEV_IDE_SATA=y
CONFIG_IDE_GD=m
CONFIG_IDE_GD_ATA=y
# CONFIG_IDE_GD_ATAPI is not set
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=m
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
CONFIG_BLK_DEV_PLATFORM=m
# CONFIG_BLK_DEV_CMD640 is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=m
# CONFIG_SCSI is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=m
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
CONFIG_DUMMY=y
CONFIG_EQUALIZER=m
CONFIG_IFB=m
# CONFIG_NET_TEAM is not set
CONFIG_MACVLAN=m
CONFIG_MACSEC=y
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=m
# CONFIG_VIRTIO_NET is not set
# CONFIG_NLMON is not set
CONFIG_ATM_DRIVERS=y
CONFIG_ATM_DUMMY=y
#
# CAIF transport drivers
#
CONFIG_CAIF_TTY=m
CONFIG_CAIF_SPI_SLAVE=m
# CONFIG_CAIF_SPI_SYNC is not set
# CONFIG_CAIF_HSI is not set
CONFIG_CAIF_VIRTIO=m
CONFIG_ETHERNET=y
# CONFIG_NET_VENDOR_ALACRITECH is not set
CONFIG_ALTERA_TSE=m
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_NET_VENDOR_ARC=y
# CONFIG_NET_VENDOR_AURORA is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_MACB=m
CONFIG_MACB_USE_HWSTAMP=y
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_NET_VENDOR_CORTINA is not set
CONFIG_DNET=y
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_MLXSW_CORE=m
CONFIG_MLXSW_CORE_HWMON=y
# CONFIG_MLXSW_CORE_THERMAL is not set
CONFIG_MLXSW_I2C=m
# CONFIG_MLXSW_MINIMAL is not set
CONFIG_MLXFW=y
CONFIG_NET_VENDOR_MICREL=y
CONFIG_KS8842=y
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
# CONFIG_NET_VENDOR_MICROCHIP is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NET_VENDOR_NETRONOME is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
CONFIG_ETHOC=m
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_QCA7000=y
CONFIG_QCA7000_SPI=y
CONFIG_QCOM_EMAC=m
CONFIG_RMNET=y
CONFIG_NET_VENDOR_RENESAS=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_MDIO_BCM_UNIMAC=y
CONFIG_MDIO_BITBANG=y
# CONFIG_MDIO_BUS_MUX_GPIO is not set
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
# CONFIG_MDIO_GPIO is not set
# CONFIG_MDIO_HISI_FEMAC is not set
CONFIG_MDIO_MSCC_MIIM=m
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set
#
# MII PHY device drivers
#
CONFIG_AMD_PHY=m
CONFIG_AQUANTIA_PHY=m
CONFIG_ASIX_PHY=m
# CONFIG_AT803X_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
CONFIG_BCM87XX_PHY=y
CONFIG_BCM_NET_PHYLIB=y
CONFIG_BROADCOM_PHY=y
# CONFIG_CICADA_PHY is not set
CONFIG_CORTINA_PHY=m
CONFIG_DAVICOM_PHY=y
CONFIG_DP83822_PHY=y
CONFIG_DP83TC811_PHY=y
# CONFIG_DP83848_PHY is not set
CONFIG_DP83867_PHY=m
CONFIG_FIXED_PHY=y
CONFIG_ICPLUS_PHY=m
# CONFIG_INTEL_XWAY_PHY is not set
CONFIG_LSI_ET1011C_PHY=y
# CONFIG_LXT_PHY is not set
CONFIG_MARVELL_PHY=m
CONFIG_MARVELL_10G_PHY=m
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
CONFIG_NATIONAL_PHY=y
CONFIG_QSEMI_PHY=m
CONFIG_REALTEK_PHY=y
CONFIG_RENESAS_PHY=m
CONFIG_ROCKCHIP_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_STE10XP=m
# CONFIG_TERANETICS_PHY is not set
CONFIG_VITESSE_PHY=m
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_PPP is not set
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
#
# Host-side USB support is needed for USB Network Adapter support
#
# CONFIG_WLAN is not set
#
# WiMAX Wireless Broadband devices
#
#
# Enable USB support to see WiMAX USB drivers
#
# CONFIG_WAN is not set
CONFIG_NETDEVSIM=m
# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=m
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
CONFIG_INPUT_MATRIXKMAP=y
#
# 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=y
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
CONFIG_MOUSE_PS2_TOUCHKIT=y
# CONFIG_MOUSE_PS2_OLPC is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
# CONFIG_MOUSE_PS2_VMMOUSE is not set
CONFIG_MOUSE_PS2_SMBUS=y
CONFIG_MOUSE_SERIAL=m
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
CONFIG_MOUSE_VSXXXAA=m
CONFIG_MOUSE_GPIO=m
CONFIG_MOUSE_SYNAPTICS_I2C=y
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
CONFIG_TOUCHSCREEN_AR1021_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=m
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
CONFIG_TOUCHSCREEN_BU21013=y
CONFIG_TOUCHSCREEN_BU21029=y
CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=m
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
CONFIG_TOUCHSCREEN_DA9034=y
# CONFIG_TOUCHSCREEN_DA9052 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
CONFIG_TOUCHSCREEN_EETI=y
# CONFIG_TOUCHSCREEN_EGALAX is not set
CONFIG_TOUCHSCREEN_EGALAX_SERIAL=m
CONFIG_TOUCHSCREEN_EXC3000=m
# CONFIG_TOUCHSCREEN_FUJITSU is not set
CONFIG_TOUCHSCREEN_GOODIX=y
# 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=y
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_WACOM_W8001=m
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
CONFIG_TOUCHSCREEN_MMS114=y
CONFIG_TOUCHSCREEN_MELFAS_MIP4=y
CONFIG_TOUCHSCREEN_MTOUCH=m
CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=m
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=m
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=m
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WDT87XX_I2C=m
CONFIG_TOUCHSCREEN_WM831X=y
# CONFIG_TOUCHSCREEN_MC13783 is not set
CONFIG_TOUCHSCREEN_TOUCHIT213=m
CONFIG_TOUCHSCREEN_TSC_SERIO=m
CONFIG_TOUCHSCREEN_TSC200X_CORE=y
# CONFIG_TOUCHSCREEN_TSC2004 is not set
CONFIG_TOUCHSCREEN_TSC2005=y
# CONFIG_TOUCHSCREEN_TSC2007 is not set
CONFIG_TOUCHSCREEN_RM_TS=y
CONFIG_TOUCHSCREEN_SILEAD=m
CONFIG_TOUCHSCREEN_SIS_I2C=y
CONFIG_TOUCHSCREEN_ST1232=m
# CONFIG_TOUCHSCREEN_STMFTS is not set
CONFIG_TOUCHSCREEN_SURFACE3_SPI=y
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
CONFIG_TOUCHSCREEN_ZET6223=y
CONFIG_TOUCHSCREEN_ZFORCE=y
CONFIG_TOUCHSCREEN_ROHM_BU21023=m
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_88PM80X_ONKEY is not set
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
CONFIG_INPUT_BMA150=y
CONFIG_INPUT_E3X0_BUTTON=m
# CONFIG_INPUT_PCSPKR is not set
CONFIG_INPUT_MC13783_PWRBUTTON=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_APANEL=m
# CONFIG_INPUT_GP2A is not set
CONFIG_INPUT_GPIO_BEEPER=y
CONFIG_INPUT_GPIO_DECODER=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
CONFIG_INPUT_RETU_PWRBUTTON=m
# CONFIG_INPUT_TPS65218_PWRBUTTON is not set
# CONFIG_INPUT_AXP20X_PEK is not set
CONFIG_INPUT_UINPUT=m
CONFIG_INPUT_PALMAS_PWRBUTTON=m
CONFIG_INPUT_PCF50633_PMU=m
CONFIG_INPUT_PCF8574=m
CONFIG_INPUT_RK805_PWRKEY=m
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA9052_ONKEY is not set
# CONFIG_INPUT_DA9063_ONKEY is not set
# CONFIG_INPUT_WM831X_ON is not set
CONFIG_INPUT_ADXL34X=y
CONFIG_INPUT_ADXL34X_I2C=y
# CONFIG_INPUT_ADXL34X_SPI is not set
CONFIG_INPUT_CMA3000=y
CONFIG_INPUT_CMA3000_I2C=y
CONFIG_INPUT_IDEAPAD_SLIDEBAR=m
# CONFIG_INPUT_DRV260X_HAPTICS is not set
CONFIG_INPUT_DRV2665_HAPTICS=m
CONFIG_INPUT_DRV2667_HAPTICS=m
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=m
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_CT82C710=y
CONFIG_SERIO_LIBPS2=m
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
CONFIG_SERIO_APBPS2=y
CONFIG_SERIO_OLPC_APSP=m
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
CONFIG_GAMEPORT=m
CONFIG_GAMEPORT_NS558=m
# CONFIG_GAMEPORT_L4 is not set
#
# 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_SERIAL_NONSTANDARD=y
CONFIG_N_HDLC=m
# CONFIG_N_GSM is not set
# CONFIG_TRACE_ROUTER is not set
CONFIG_TRACE_SINK=y
# CONFIG_GOLDFISH_TTY is not set
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=m
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_MEN_MCB=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
CONFIG_SERIAL_8250_ASPEED_VUART=m
CONFIG_SERIAL_8250_DW=m
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_OF_PLATFORM=m
#
# Non-8250 serial port support
#
CONFIG_SERIAL_MAX3100=m
CONFIG_SERIAL_MAX310X=m
CONFIG_SERIAL_UARTLITE=y
# CONFIG_SERIAL_UARTLITE_CONSOLE is not set
CONFIG_SERIAL_UARTLITE_NR_UARTS=1
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
CONFIG_SERIAL_ALTERA_UART=y
CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4
CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200
# CONFIG_SERIAL_ALTERA_UART_CONSOLE is not set
CONFIG_SERIAL_IFX6X60=m
CONFIG_SERIAL_XILINX_PS_UART=y
CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_ARC=m
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
CONFIG_SERIAL_MEN_Z135=m
# CONFIG_SERIAL_DEV_BUS is not set
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=m
CONFIG_IPMI_HANDLER=m
CONFIG_IPMI_DMI_DECODE=y
CONFIG_IPMI_PANIC_EVENT=y
# CONFIG_IPMI_PANIC_STRING is not set
CONFIG_IPMI_DEVICE_INTERFACE=m
CONFIG_IPMI_SI=m
CONFIG_IPMI_SSIF=m
CONFIG_IPMI_WATCHDOG=m
# CONFIG_IPMI_POWEROFF is not set
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_TIMERIOMEM=m
CONFIG_HW_RANDOM_VIA=m
CONFIG_HW_RANDOM_VIRTIO=m
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
CONFIG_MWAVE=m
# CONFIG_SCx200_GPIO is not set
CONFIG_PC8736x_GPIO=y
CONFIG_NSC_GPIO=y
# CONFIG_RAW_DRIVER is not set
# CONFIG_HANGCHECK_TIMER is not set
CONFIG_TCG_TPM=m
CONFIG_HW_RANDOM_TPM=y
CONFIG_TCG_TIS_CORE=m
# CONFIG_TCG_TIS is not set
CONFIG_TCG_TIS_SPI=m
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
CONFIG_TCG_TIS_I2C_NUVOTON=m
CONFIG_TCG_NSC=m
CONFIG_TCG_ATMEL=m
CONFIG_TCG_VTPM_PROXY=m
CONFIG_TCG_TIS_ST33ZP24=m
CONFIG_TCG_TIS_ST33ZP24_I2C=m
CONFIG_TCG_TIS_ST33ZP24_SPI=m
# CONFIG_TELCLOCK is not set
CONFIG_XILLYBUS=m
CONFIG_XILLYBUS_OF=m
CONFIG_RANDOM_TRUST_CPU=y
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_MUX=m
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
# CONFIG_I2C_MUX_GPIO is not set
CONFIG_I2C_MUX_GPMUX=m
# 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=m
CONFIG_I2C_MUX_MLXCPLD=m
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_CBUS_GPIO=m
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
CONFIG_I2C_GPIO=m
CONFIG_I2C_GPIO_FAULT_INJECTOR=y
CONFIG_I2C_KEMPLD=y
CONFIG_I2C_OCORES=m
# CONFIG_I2C_PCA_PLATFORM is not set
CONFIG_I2C_SIMTEC=y
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_TAOS_EVM=y
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_CROS_EC_TUNNEL=m
# CONFIG_I2C_FSI is not set
CONFIG_I2C_STUB=m
CONFIG_I2C_SLAVE=y
CONFIG_I2C_SLAVE_EEPROM=m
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
CONFIG_SPI_MEM=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_ALTERA=y
# CONFIG_SPI_AXI_SPI_ENGINE is not set
CONFIG_SPI_BITBANG=m
# CONFIG_SPI_CADENCE is not set
CONFIG_SPI_DESIGNWARE=y
CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_GPIO=m
CONFIG_SPI_FSL_LIB=m
CONFIG_SPI_FSL_SPI=m
# CONFIG_SPI_OC_TINY is not set
CONFIG_SPI_ROCKCHIP=m
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_XCOMM is not set
CONFIG_SPI_XILINX=m
# CONFIG_SPI_ZYNQMP_GQSPI is not set
#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
CONFIG_SPI_TLE62X0=m
CONFIG_SPI_SLAVE=y
# CONFIG_SPI_SLAVE_TIME is not set
CONFIG_SPI_SLAVE_SYSTEM_CONTROL=y
CONFIG_SPMI=m
CONFIG_HSI=y
CONFIG_HSI_BOARDINFO=y
#
# HSI controllers
#
#
# HSI clients
#
CONFIG_HSI_CHAR=m
CONFIG_PPS=y
CONFIG_PPS_DEBUG=y
# CONFIG_NTP_PPS is not set
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=m
CONFIG_PPS_CLIENT_LDISC=y
CONFIG_PPS_CLIENT_GPIO=y
#
# 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_PCH=m
# CONFIG_PINCTRL is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_GENERIC=y
CONFIG_GPIO_MAX730X=y
#
# Memory mapped GPIO drivers
#
CONFIG_GPIO_74XX_MMIO=y
CONFIG_GPIO_ALTERA=m
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_FTGPIO010 is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
CONFIG_GPIO_GRGPIO=y
# CONFIG_GPIO_HLWD is not set
CONFIG_GPIO_MB86S7X=m
# CONFIG_GPIO_MENZ127 is not set
CONFIG_GPIO_MOCKUP=y
CONFIG_GPIO_SIOX=m
# CONFIG_GPIO_SYSCON is not set
CONFIG_GPIO_XILINX=y
#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
CONFIG_GPIO_SCH311X=y
CONFIG_GPIO_WINBOND=y
CONFIG_GPIO_WS16C48=m
#
# I2C GPIO expanders
#
CONFIG_GPIO_ADP5588=y
CONFIG_GPIO_ADP5588_IRQ=y
CONFIG_GPIO_ADNP=m
CONFIG_GPIO_MAX7300=m
CONFIG_GPIO_MAX732X=m
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PCF857X=y
# CONFIG_GPIO_TPIC2810 is not set
#
# MFD GPIO expanders
#
CONFIG_GPIO_ADP5520=y
CONFIG_GPIO_ARIZONA=m
# CONFIG_GPIO_BD9571MWV is not set
CONFIG_GPIO_DA9052=y
CONFIG_GPIO_KEMPLD=y
# CONFIG_GPIO_LP3943 is not set
CONFIG_GPIO_MAX77620=y
# CONFIG_GPIO_PALMAS is not set
CONFIG_GPIO_TPS65086=m
CONFIG_GPIO_TPS65218=y
# CONFIG_GPIO_TPS6586X is not set
CONFIG_GPIO_TPS65912=m
CONFIG_GPIO_WM831X=m
# CONFIG_GPIO_WM8994 is not set
#
# SPI GPIO expanders
#
CONFIG_GPIO_74X164=y
CONFIG_GPIO_MAX3191X=y
CONFIG_GPIO_MAX7301=y
CONFIG_GPIO_MC33880=y
# CONFIG_GPIO_PISOSR is not set
CONFIG_GPIO_XRA1403=y
CONFIG_W1=y
CONFIG_W1_CON=y
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_DS2482=m
CONFIG_W1_MASTER_DS1WM=y
CONFIG_W1_MASTER_GPIO=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=m
CONFIG_W1_SLAVE_SMEM=m
CONFIG_W1_SLAVE_DS2405=y
CONFIG_W1_SLAVE_DS2408=y
# CONFIG_W1_SLAVE_DS2408_READBACK is not set
# CONFIG_W1_SLAVE_DS2413 is not set
# CONFIG_W1_SLAVE_DS2406 is not set
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2805=m
CONFIG_W1_SLAVE_DS2431=m
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2438 is not set
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=m
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_DS28E17=y
# CONFIG_POWER_AVS is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_GPIO is not set
CONFIG_POWER_RESET_GPIO_RESTART=y
# CONFIG_POWER_RESET_LTC2952 is not set
CONFIG_POWER_RESET_RESTART=y
# CONFIG_POWER_RESET_SYSCON is not set
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
# CONFIG_SYSCON_REBOOT_MODE is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_PDA_POWER=y
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
CONFIG_TEST_POWER=m
CONFIG_CHARGER_ADP5061=y
CONFIG_BATTERY_ACT8945A=m
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_DS2780=y
CONFIG_BATTERY_DS2781=m
CONFIG_BATTERY_DS2782=y
CONFIG_BATTERY_OLPC=m
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
CONFIG_MANAGER_SBS=m
CONFIG_BATTERY_BQ27XXX=y
CONFIG_BATTERY_BQ27XXX_I2C=m
# CONFIG_BATTERY_BQ27XXX_HDQ is not set
# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
CONFIG_BATTERY_DA9030=y
# CONFIG_BATTERY_DA9052 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_BATTERY_MAX1721X=y
# CONFIG_CHARGER_PCF50633 is not set
CONFIG_CHARGER_MAX8903=y
CONFIG_CHARGER_LP8727=y
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_LTC3651=y
CONFIG_CHARGER_DETECTOR_MAX14656=m
CONFIG_CHARGER_MAX77693=m
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_BQ24190=m
CONFIG_CHARGER_BQ24257=y
CONFIG_CHARGER_BQ24735=m
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_SMB347 is not set
CONFIG_CHARGER_TPS65090=y
CONFIG_BATTERY_GAUGE_LTC2941=m
# CONFIG_BATTERY_GOLDFISH is not set
CONFIG_BATTERY_RT5033=y
# CONFIG_CHARGER_RT9455 is not set
CONFIG_CHARGER_CROS_USBPD=m
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=y
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1021=y
# CONFIG_SENSORS_ADM1025 is not set
CONFIG_SENSORS_ADM1026=y
CONFIG_SENSORS_ADM1029=m
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7310=y
# CONFIG_SENSORS_ADT7410 is not set
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=m
CONFIG_SENSORS_ADT7475=y
CONFIG_SENSORS_ASC7621=m
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ASPEED=m
CONFIG_SENSORS_ATXP1=m
# CONFIG_SENSORS_DS620 is not set
CONFIG_SENSORS_DS1621=m
CONFIG_SENSORS_DELL_SMM=m
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_F71805F=m
CONFIG_SENSORS_F71882FG=y
# CONFIG_SENSORS_F75375S is not set
CONFIG_SENSORS_MC13783_ADC=m
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_FTSTEUTATES=y
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_G760A=m
# CONFIG_SENSORS_G762 is not set
CONFIG_SENSORS_GPIO_FAN=m
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_IBMAEM=m
CONFIG_SENSORS_IBMPEX=m
# CONFIG_SENSORS_CORETEMP is not set
CONFIG_SENSORS_IT87=m
# CONFIG_SENSORS_JC42 is not set
CONFIG_SENSORS_POWR1220=y
# CONFIG_SENSORS_LINEAGE is not set
CONFIG_SENSORS_LTC2945=y
CONFIG_SENSORS_LTC2990=m
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4222=y
# CONFIG_SENSORS_LTC4245 is not set
CONFIG_SENSORS_LTC4260=y
CONFIG_SENSORS_LTC4261=m
CONFIG_SENSORS_MAX1111=m
CONFIG_SENSORS_MAX16065=m
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
CONFIG_SENSORS_MAX197=m
CONFIG_SENSORS_MAX31722=m
CONFIG_SENSORS_MAX6621=m
CONFIG_SENSORS_MAX6639=m
CONFIG_SENSORS_MAX6642=y
CONFIG_SENSORS_MAX6650=m
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
CONFIG_SENSORS_MCP3021=m
CONFIG_SENSORS_TC654=y
CONFIG_SENSORS_MENF21BMC_HWMON=y
# CONFIG_SENSORS_ADCXX is not set
CONFIG_SENSORS_LM63=m
CONFIG_SENSORS_LM70=y
CONFIG_SENSORS_LM73=y
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=m
# CONFIG_SENSORS_LM85 is not set
CONFIG_SENSORS_LM87=m
CONFIG_SENSORS_LM90=y
CONFIG_SENSORS_LM92=m
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=m
CONFIG_SENSORS_LM95245=y
CONFIG_SENSORS_PC87360=y
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_NTC_THERMISTOR=m
CONFIG_SENSORS_NCT6683=y
CONFIG_SENSORS_NCT6775=m
CONFIG_SENSORS_NCT7802=m
CONFIG_SENSORS_NCT7904=m
# CONFIG_SENSORS_NPCM7XX is not set
CONFIG_SENSORS_PCF8591=y
# CONFIG_PMBUS is not set
CONFIG_SENSORS_SHT15=y
CONFIG_SENSORS_SHT21=y
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
CONFIG_SENSORS_DME1737=m
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
# CONFIG_SENSORS_EMC6W201 is not set
CONFIG_SENSORS_SMSC47M1=m
CONFIG_SENSORS_SMSC47M192=m
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=m
# CONFIG_SENSORS_SCH5627 is not set
CONFIG_SENSORS_SCH5636=m
# CONFIG_SENSORS_STTS751 is not set
CONFIG_SENSORS_SMM665=m
CONFIG_SENSORS_ADC128D818=y
CONFIG_SENSORS_ADS1015=y
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
CONFIG_SENSORS_AMC6821=m
CONFIG_SENSORS_INA209=m
CONFIG_SENSORS_INA2XX=m
CONFIG_SENSORS_INA3221=y
CONFIG_SENSORS_TC74=y
CONFIG_SENSORS_THMC50=m
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
CONFIG_SENSORS_TMP401=m
CONFIG_SENSORS_TMP421=y
# CONFIG_SENSORS_VIA_CPUTEMP is not set
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_W83773G=m
CONFIG_SENSORS_W83781D=m
CONFIG_SENSORS_W83791D=m
# CONFIG_SENSORS_W83792D is not set
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83795=y
CONFIG_SENSORS_W83795_FANCTRL=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=m
CONFIG_SENSORS_W83627HF=m
CONFIG_SENSORS_W83627EHF=m
CONFIG_SENSORS_WM831X=m
CONFIG_THERMAL=m
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
# CONFIG_THERMAL_HWMON is not set
CONFIG_THERMAL_OF=y
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
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 is not set
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
CONFIG_THERMAL_EMULATION=y
CONFIG_MAX77620_THERMAL=m
CONFIG_QORIQ_THERMAL=m
CONFIG_INTEL_POWERCLAMP=m
#
# ACPI INT340X thermal drivers
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
# CONFIG_WATCHDOG_SYSFS is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_DA9052_WATCHDOG=y
CONFIG_DA9063_WATCHDOG=y
# CONFIG_GPIO_WATCHDOG is not set
CONFIG_MENF21BMC_WATCHDOG=y
# CONFIG_MENZ069_WATCHDOG is not set
# CONFIG_WM831X_WATCHDOG is not set
CONFIG_XILINX_WATCHDOG=m
# CONFIG_ZIIRAVE_WATCHDOG is not set
CONFIG_CADENCE_WATCHDOG=m
# CONFIG_DW_WATCHDOG is not set
CONFIG_RN5T618_WATCHDOG=m
CONFIG_MAX63XX_WATCHDOG=m
# CONFIG_MAX77620_WATCHDOG is not set
CONFIG_RETU_WATCHDOG=m
CONFIG_ACQUIRE_WDT=y
CONFIG_ADVANTECH_WDT=m
# CONFIG_EBC_C384_WDT is not set
CONFIG_F71808E_WDT=m
# CONFIG_SC520_WDT is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
CONFIG_EUROTECH_WDT=y
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
CONFIG_WAFER_WDT=m
CONFIG_IT8712F_WDT=m
# CONFIG_IT87_WDT is not set
# CONFIG_KEMPLD_WDT is not set
CONFIG_SC1200_WDT=y
CONFIG_PC87413_WDT=y
CONFIG_60XX_WDT=m
# CONFIG_SBC8360_WDT is not set
CONFIG_SBC7240_WDT=m
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC_SCH311X_WDT=y
# CONFIG_SMSC37B787_WDT is not set
CONFIG_W83627HF_WDT=y
CONFIG_W83877F_WDT=m
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=m
CONFIG_SBC_EPX_C3_WATCHDOG=m
CONFIG_MEN_A21_WDT=m
#
# Watchdog Pretimeout Governors
#
CONFIG_WATCHDOG_PRETIMEOUT_GOV=y
CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP=y
# CONFIG_WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC is not set
CONFIG_WATCHDOG_PRETIMEOUT_GOV_NOOP=y
# CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
# CONFIG_SSB_SDIOHOST is not set
CONFIG_SSB_DRIVER_GPIO=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=y
CONFIG_BCMA_HOST_SOC=y
CONFIG_BCMA_SFLASH=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
CONFIG_BCMA_DEBUG=y
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_ACT8945A=m
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
CONFIG_PMIC_ADP5520=y
CONFIG_MFD_AAT2870_CORE=y
CONFIG_MFD_AT91_USART=y
CONFIG_MFD_ATMEL_FLEXCOM=m
CONFIG_MFD_ATMEL_HLCDC=y
CONFIG_MFD_BCM590XX=m
CONFIG_MFD_BD9571MWV=m
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=y
CONFIG_MFD_CROS_EC=m
# CONFIG_MFD_CROS_EC_CHARDEV is not set
# CONFIG_MFD_MADERA is not set
CONFIG_PMIC_DA903X=y
CONFIG_PMIC_DA9052=y
# CONFIG_MFD_DA9052_SPI is not set
CONFIG_MFD_DA9052_I2C=y
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
CONFIG_MFD_DA9063=y
# CONFIG_MFD_DA9150 is not set
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_SPI=m
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_HI6421_PMIC=y
# CONFIG_HTC_PASIC3 is not set
CONFIG_HTC_I2CPLD=y
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
CONFIG_MFD_88PM805=y
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
CONFIG_MFD_MAX77620=y
CONFIG_MFD_MAX77686=y
CONFIG_MFD_MAX77693=m
# CONFIG_MFD_MAX77843 is not set
CONFIG_MFD_MAX8907=y
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
CONFIG_MFD_MT6397=y
CONFIG_MFD_MENF21BMC=y
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_CPCAP is not set
CONFIG_MFD_RETU=y
CONFIG_MFD_PCF50633=m
# CONFIG_PCF50633_ADC is not set
CONFIG_PCF50633_GPIO=m
CONFIG_MFD_RT5033=y
# CONFIG_MFD_RC5T583 is not set
CONFIG_MFD_RK808=m
CONFIG_MFD_RN5T618=y
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
CONFIG_MFD_SM501=m
CONFIG_MFD_SM501_GPIO=y
# CONFIG_MFD_SKY81452 is not set
CONFIG_MFD_SMSC=y
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TI_AM335X_TSCADC=y
CONFIG_MFD_LP3943=y
CONFIG_MFD_LP8788=y
# CONFIG_MFD_TI_LMU is not set
CONFIG_MFD_PALMAS=y
CONFIG_TPS6105X=m
# CONFIG_TPS65010 is not set
CONFIG_TPS6507X=m
CONFIG_MFD_TPS65086=m
CONFIG_MFD_TPS65090=y
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
CONFIG_MFD_TPS65218=y
CONFIG_MFD_TPS6586X=y
# CONFIG_MFD_TPS65910 is not set
CONFIG_MFD_TPS65912=m
CONFIG_MFD_TPS65912_I2C=m
# CONFIG_MFD_TPS65912_SPI is not set
CONFIG_MFD_TPS80031=y
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
CONFIG_MFD_WL1273_CORE=m
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TC3589X is not set
CONFIG_MFD_ARIZONA=y
# CONFIG_MFD_ARIZONA_I2C is not set
CONFIG_MFD_ARIZONA_SPI=m
# CONFIG_MFD_CS47L24 is not set
# CONFIG_MFD_WM5102 is not set
CONFIG_MFD_WM5110=y
# CONFIG_MFD_WM8997 is not set
# CONFIG_MFD_WM8998 is not set
CONFIG_MFD_WM8400=y
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM831X_SPI=y
# CONFIG_MFD_WM8350_I2C is not set
CONFIG_MFD_WM8994=y
CONFIG_MFD_ROHM_BD718XX=m
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
CONFIG_REGULATOR_USERSPACE_CONSUMER=m
# CONFIG_REGULATOR_88PG86X is not set
CONFIG_REGULATOR_88PM800=y
CONFIG_REGULATOR_ACT8865=y
# CONFIG_REGULATOR_ACT8945A is not set
CONFIG_REGULATOR_AD5398=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_AAT2870=m
# CONFIG_REGULATOR_AXP20X is not set
CONFIG_REGULATOR_BCM590XX=m
CONFIG_REGULATOR_BD718XX=m
CONFIG_REGULATOR_BD9571MWV=m
CONFIG_REGULATOR_DA903X=m
# CONFIG_REGULATOR_DA9052 is not set
CONFIG_REGULATOR_DA9063=y
# CONFIG_REGULATOR_DA9210 is not set
CONFIG_REGULATOR_DA9211=m
CONFIG_REGULATOR_FAN53555=y
CONFIG_REGULATOR_GPIO=m
# CONFIG_REGULATOR_HI6421 is not set
CONFIG_REGULATOR_HI6421V530=y
# CONFIG_REGULATOR_ISL9305 is not set
CONFIG_REGULATOR_ISL6271A=y
# CONFIG_REGULATOR_LP3971 is not set
CONFIG_REGULATOR_LP3972=m
CONFIG_REGULATOR_LP872X=m
CONFIG_REGULATOR_LP8755=y
CONFIG_REGULATOR_LP8788=y
CONFIG_REGULATOR_LTC3589=y
CONFIG_REGULATOR_LTC3676=y
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX77620 is not set
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=m
# CONFIG_REGULATOR_MAX8907 is not set
CONFIG_REGULATOR_MAX8952=m
CONFIG_REGULATOR_MAX8973=m
CONFIG_REGULATOR_MAX77686=m
CONFIG_REGULATOR_MAX77693=m
# CONFIG_REGULATOR_MAX77802 is not set
CONFIG_REGULATOR_MC13XXX_CORE=m
CONFIG_REGULATOR_MC13783=m
CONFIG_REGULATOR_MC13892=m
CONFIG_REGULATOR_MT6311=y
# CONFIG_REGULATOR_MT6323 is not set
CONFIG_REGULATOR_MT6397=y
CONFIG_REGULATOR_PALMAS=m
# CONFIG_REGULATOR_PCF50633 is not set
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_PV88060=m
CONFIG_REGULATOR_PV88080=m
CONFIG_REGULATOR_PV88090=y
CONFIG_REGULATOR_QCOM_SPMI=m
CONFIG_REGULATOR_RK808=m
CONFIG_REGULATOR_RN5T618=m
CONFIG_REGULATOR_RT5033=m
# CONFIG_REGULATOR_SY8106A is not set
CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS6105X=m
CONFIG_REGULATOR_TPS62360=m
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_TPS65086 is not set
CONFIG_REGULATOR_TPS65090=m
CONFIG_REGULATOR_TPS65132=y
CONFIG_REGULATOR_TPS65218=y
CONFIG_REGULATOR_TPS6524X=y
CONFIG_REGULATOR_TPS6586X=m
CONFIG_REGULATOR_TPS65912=m
CONFIG_REGULATOR_TPS80031=y
CONFIG_REGULATOR_VCTRL=m
# CONFIG_REGULATOR_WM831X is not set
CONFIG_REGULATOR_WM8400=y
# CONFIG_REGULATOR_WM8994 is not set
CONFIG_CEC_CORE=y
CONFIG_CEC_NOTIFIER=y
CONFIG_RC_CORE=m
CONFIG_RC_MAP=m
# CONFIG_LIRC is not set
CONFIG_RC_DECODERS=y
# CONFIG_IR_NEC_DECODER is not set
# CONFIG_IR_RC5_DECODER is not set
CONFIG_IR_RC6_DECODER=m
# CONFIG_IR_JVC_DECODER is not set
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
# CONFIG_IR_XMP_DECODER is not set
CONFIG_IR_IMON_DECODER=m
# CONFIG_RC_DEVICES is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_DRM=m
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
CONFIG_DRM_DEBUG_SELFTEST=m
CONFIG_DRM_KMS_HELPER=m
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DP_CEC=y
CONFIG_DRM_TTM=m
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_VM=y
#
# I2C encoder or helper chips
#
CONFIG_DRM_I2C_CH7006=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_NXP_TDA9950=m
#
# ACP (Audio CoProcessor) Configuration
#
#
# AMD Library routines
#
CONFIG_DRM_VGEM=m
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_RCAR_DW_HDMI is not set
CONFIG_DRM_RCAR_LVDS=m
CONFIG_DRM_VIRTIO_GPU=m
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_LVDS is not set
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_DRM_PANEL_ILITEK_IL9322=m
CONFIG_DRM_PANEL_ILITEK_ILI9881C=m
CONFIG_DRM_PANEL_INNOLUX_P079ZCA=m
# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
CONFIG_DRM_PANEL_LG_LG4573=m
CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m
CONFIG_DRM_PANEL_RAYDIUM_RM68200=m
# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=m
CONFIG_DRM_PANEL_SITRONIX_ST7789V=m
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_CDNS_DSI is not set
CONFIG_DRM_DUMB_VGA_DAC=m
CONFIG_DRM_LVDS_ENCODER=m
CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW=m
CONFIG_DRM_NXP_PTN3460=m
# CONFIG_DRM_PARADE_PS8622 is not set
CONFIG_DRM_SIL_SII8620=m
CONFIG_DRM_SII902X=m
# CONFIG_DRM_SII9234 is not set
# CONFIG_DRM_THINE_THC63LVD1024 is not set
CONFIG_DRM_TOSHIBA_TC358764=m
# CONFIG_DRM_TOSHIBA_TC358767 is not set
CONFIG_DRM_TI_TFP410=m
# CONFIG_DRM_TI_SN65DSI86 is not set
CONFIG_DRM_I2C_ADV7511=m
# CONFIG_DRM_I2C_ADV7533 is not set
CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_ARCPGU=m
# CONFIG_DRM_TINYDRM is not set
CONFIG_DRM_LEGACY=y
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=m
CONFIG_DRM_LIB_RANDOM=y
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
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_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
CONFIG_FB_ARC=m
# CONFIG_FB_VGA16 is not set
CONFIG_FB_UVESA=m
CONFIG_FB_VESA=y
# CONFIG_FB_N411 is not set
CONFIG_FB_HGA=m
CONFIG_FB_OPENCORES=y
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_SM501=m
# CONFIG_FB_IBM_GXT4500 is not set
CONFIG_FB_GOLDFISH=y
CONFIG_FB_VIRTUAL=m
CONFIG_FB_METRONOME=m
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SSD1307 is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_LCD_L4F00242T03=m
# CONFIG_LCD_LMS283GF05 is not set
CONFIG_LCD_LTV350QV=m
CONFIG_LCD_ILI922X=m
CONFIG_LCD_ILI9320=m
# CONFIG_LCD_TDO24M is not set
CONFIG_LCD_VGG2432A4=m
# CONFIG_LCD_PLATFORM is not set
CONFIG_LCD_S6E63M0=m
CONFIG_LCD_LD9040=m
CONFIG_LCD_AMS369FG06=m
CONFIG_LCD_LMS501KF03=m
# CONFIG_LCD_HX8357 is not set
CONFIG_LCD_OTM3225A=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
CONFIG_BACKLIGHT_DA903X=m
CONFIG_BACKLIGHT_DA9052=m
# CONFIG_BACKLIGHT_PM8941_WLED is not set
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_WM831X=m
CONFIG_BACKLIGHT_ADP5520=m
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=m
CONFIG_BACKLIGHT_PCF50633=m
CONFIG_BACKLIGHT_AAT2870=y
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_LV5207LP=m
# CONFIG_BACKLIGHT_BD6107 is not set
CONFIG_BACKLIGHT_ARCXCNN=m
CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
CONFIG_LOGO_LINUX_VGA16=y
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_SOUND=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_SEQ_DEVICE=m
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
# CONFIG_SND_HRTIMER is not set
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
# CONFIG_SND_DRIVERS is not set
#
# HD-Audio
#
CONFIG_SND_HDA_PREALLOC_SIZE=64
# CONFIG_SND_SPI is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_X86 is not set
#
# HID support
#
# CONFIG_HID is not set
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
# CONFIG_PWRSEQ_SIMPLE is not set
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=m
# CONFIG_MMC_SDHCI_OF_AT91 is not set
CONFIG_MMC_SDHCI_CADENCE=m
# CONFIG_MMC_SDHCI_F_SDH30 is not set
# CONFIG_MMC_WBSD is not set
CONFIG_MMC_GOLDFISH=m
CONFIG_MMC_SPI=y
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_CQHCI=m
CONFIG_MMC_MTK=y
CONFIG_MMC_SDHCI_XENON=m
CONFIG_MMC_SDHCI_OMAP=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_CLASS_FLASH=m
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
CONFIG_LEDS_AN30259A=m
# CONFIG_LEDS_APU is not set
CONFIG_LEDS_AS3645A=m
CONFIG_LEDS_BCM6328=m
CONFIG_LEDS_BCM6358=m
CONFIG_LEDS_CR0014114=m
# CONFIG_LEDS_LM3530 is not set
CONFIG_LEDS_LM3642=m
CONFIG_LEDS_LM3692X=m
CONFIG_LEDS_LM3601X=m
# CONFIG_LEDS_MT6323 is not set
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_LP5523 is not set
# CONFIG_LEDS_LP5562 is not set
# CONFIG_LEDS_LP8501 is not set
CONFIG_LEDS_LP8788=m
CONFIG_LEDS_LP8860=m
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=m
# CONFIG_LEDS_WM831X_STATUS is not set
CONFIG_LEDS_DA903X=m
# CONFIG_LEDS_DA9052 is not set
# CONFIG_LEDS_DAC124S085 is not set
CONFIG_LEDS_REGULATOR=m
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_ADP5520=m
CONFIG_LEDS_MC13783=m
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_MAX77693 is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_MENF21BMC=m
CONFIG_LEDS_KTD2692=m
CONFIG_LEDS_IS31FL319X=m
# CONFIG_LEDS_IS31FL32XX is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
CONFIG_LEDS_BLINKM=m
CONFIG_LEDS_MLXCPLD=m
CONFIG_LEDS_MLXREG=m
CONFIG_LEDS_USER=m
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
CONFIG_LEDS_TRIGGER_DISK=y
# CONFIG_LEDS_TRIGGER_MTD is not set
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
# CONFIG_LEDS_TRIGGER_CPU is not set
CONFIG_LEDS_TRIGGER_ACTIVITY=m
# CONFIG_LEDS_TRIGGER_GPIO is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=m
CONFIG_LEDS_TRIGGER_CAMERA=y
# CONFIG_LEDS_TRIGGER_PANIC is not set
CONFIG_LEDS_TRIGGER_NETDEV=y
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
CONFIG_ALTERA_MSGDMA=y
CONFIG_DW_AXI_DMAC=y
CONFIG_FSL_EDMA=y
CONFIG_INTEL_IDMA64=m
CONFIG_QCOM_HIDMA_MGMT=m
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=m
CONFIG_DW_DMAC=m
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
CONFIG_DMATEST=y
CONFIG_DMA_ENGINE_RAID=y
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
CONFIG_SW_SYNC=y
# CONFIG_UDMABUF is not set
CONFIG_AUXDISPLAY=y
CONFIG_HD44780=y
CONFIG_IMG_ASCII_LCD=m
CONFIG_HT16K33=y
CONFIG_CHARLCD=y
# CONFIG_UIO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_INPUT=y
CONFIG_VIRTIO_MMIO=y
# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
#
# Microsoft Hyper-V guest support
#
CONFIG_STAGING=y
CONFIG_COMEDI=m
CONFIG_COMEDI_DEBUG=y
CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB=2048
CONFIG_COMEDI_DEFAULT_BUF_MAXSIZE_KB=20480
CONFIG_COMEDI_MISC_DRIVERS=y
# CONFIG_COMEDI_BOND is not set
CONFIG_COMEDI_TEST=m
CONFIG_COMEDI_PARPORT=m
# CONFIG_COMEDI_SSV_DNP is not set
CONFIG_COMEDI_ISA_DRIVERS=y
CONFIG_COMEDI_PCL711=m
# CONFIG_COMEDI_PCL724 is not set
# CONFIG_COMEDI_PCL726 is not set
# CONFIG_COMEDI_PCL730 is not set
CONFIG_COMEDI_PCL812=m
CONFIG_COMEDI_PCL816=m
CONFIG_COMEDI_PCL818=m
CONFIG_COMEDI_PCM3724=m
# CONFIG_COMEDI_AMPLC_DIO200_ISA is not set
CONFIG_COMEDI_AMPLC_PC236_ISA=m
# CONFIG_COMEDI_AMPLC_PC263_ISA is not set
# CONFIG_COMEDI_RTI800 is not set
CONFIG_COMEDI_RTI802=m
CONFIG_COMEDI_DAC02=m
CONFIG_COMEDI_DAS16M1=m
CONFIG_COMEDI_DAS08_ISA=m
CONFIG_COMEDI_DAS16=m
CONFIG_COMEDI_DAS800=m
# CONFIG_COMEDI_DAS1800 is not set
CONFIG_COMEDI_DAS6402=m
# CONFIG_COMEDI_DT2801 is not set
CONFIG_COMEDI_DT2811=m
CONFIG_COMEDI_DT2814=m
CONFIG_COMEDI_DT2815=m
CONFIG_COMEDI_DT2817=m
CONFIG_COMEDI_DT282X=m
CONFIG_COMEDI_DMM32AT=m
# CONFIG_COMEDI_FL512 is not set
# CONFIG_COMEDI_AIO_AIO12_8 is not set
# CONFIG_COMEDI_AIO_IIRO_16 is not set
CONFIG_COMEDI_II_PCI20KC=m
CONFIG_COMEDI_C6XDIGIO=m
# CONFIG_COMEDI_MPC624 is not set
CONFIG_COMEDI_ADQ12B=m
CONFIG_COMEDI_NI_AT_A2150=m
# CONFIG_COMEDI_NI_AT_AO is not set
CONFIG_COMEDI_NI_ATMIO=m
CONFIG_COMEDI_NI_ATMIO16D=m
CONFIG_COMEDI_NI_LABPC_ISA=m
CONFIG_COMEDI_PCMAD=m
CONFIG_COMEDI_PCMDA12=m
CONFIG_COMEDI_PCMMIO=m
CONFIG_COMEDI_PCMUIO=m
CONFIG_COMEDI_MULTIQ3=m
# CONFIG_COMEDI_S526 is not set
CONFIG_COMEDI_8254=m
CONFIG_COMEDI_8255=m
CONFIG_COMEDI_8255_SA=m
CONFIG_COMEDI_KCOMEDILIB=m
CONFIG_COMEDI_AMPLC_PC236=m
CONFIG_COMEDI_DAS08=m
CONFIG_COMEDI_ISADMA=m
CONFIG_COMEDI_NI_LABPC=m
CONFIG_COMEDI_NI_LABPC_ISADMA=m
CONFIG_COMEDI_NI_TIO=m
CONFIG_FB_OLPC_DCON=m
#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
CONFIG_STAGING_MEDIA=y
#
# Android
#
# CONFIG_ASHMEM is not set
# CONFIG_ION is not set
CONFIG_GOLDFISH_AUDIO=y
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
CONFIG_FB_TFT=m
# CONFIG_FB_TFT_AGM1264K_FL is not set
# CONFIG_FB_TFT_BD663474 is not set
# CONFIG_FB_TFT_HX8340BN is not set
CONFIG_FB_TFT_HX8347D=m
# CONFIG_FB_TFT_HX8353D is not set
CONFIG_FB_TFT_HX8357D=m
CONFIG_FB_TFT_ILI9163=m
CONFIG_FB_TFT_ILI9320=m
CONFIG_FB_TFT_ILI9325=m
CONFIG_FB_TFT_ILI9340=m
CONFIG_FB_TFT_ILI9341=m
# CONFIG_FB_TFT_ILI9481 is not set
CONFIG_FB_TFT_ILI9486=m
# CONFIG_FB_TFT_PCD8544 is not set
CONFIG_FB_TFT_RA8875=m
CONFIG_FB_TFT_S6D02A1=m
# CONFIG_FB_TFT_S6D1121 is not set
# CONFIG_FB_TFT_SH1106 is not set
CONFIG_FB_TFT_SSD1289=m
# CONFIG_FB_TFT_SSD1305 is not set
CONFIG_FB_TFT_SSD1306=m
CONFIG_FB_TFT_SSD1331=m
CONFIG_FB_TFT_SSD1351=m
CONFIG_FB_TFT_ST7735R=m
CONFIG_FB_TFT_ST7789V=m
CONFIG_FB_TFT_TINYLCD=m
CONFIG_FB_TFT_TLS8204=m
CONFIG_FB_TFT_UC1611=m
CONFIG_FB_TFT_UC1701=m
CONFIG_FB_TFT_UPD161704=m
CONFIG_FB_TFT_WATTEROTT=m
CONFIG_FB_FLEX=m
CONFIG_FB_TFT_FBTFT_DEVICE=m
# CONFIG_MOST is not set
CONFIG_GREYBUS=y
CONFIG_GREYBUS_AUDIO=m
# CONFIG_GREYBUS_BOOTROM is not set
CONFIG_GREYBUS_FIRMWARE=y
# CONFIG_GREYBUS_LIGHT is not set
# CONFIG_GREYBUS_LOG is not set
CONFIG_GREYBUS_LOOPBACK=m
# CONFIG_GREYBUS_POWER is not set
# CONFIG_GREYBUS_RAW is not set
CONFIG_GREYBUS_VIBRATOR=y
CONFIG_GREYBUS_BRIDGED_PHY=y
CONFIG_GREYBUS_GPIO=m
CONFIG_GREYBUS_I2C=y
CONFIG_GREYBUS_SDIO=m
# CONFIG_GREYBUS_SPI is not set
# CONFIG_GREYBUS_UART is not set
# CONFIG_PI433 is not set
CONFIG_MTK_MMC=m
# CONFIG_MTK_AEE_KDUMP is not set
CONFIG_MTK_MMC_CD_POLL=y
#
# Gasket devices
#
# CONFIG_XIL_AXIS_FIFO is not set
CONFIG_EROFS_FS=m
CONFIG_EROFS_FS_DEBUG=y
# CONFIG_EROFS_FS_XATTR is not set
# CONFIG_EROFS_FS_USE_VM_MAP_RAM is not set
CONFIG_EROFS_FAULT_INJECTION=y
CONFIG_EROFS_FS_IO_MAX_RETRIES=5
CONFIG_EROFS_FS_ZIP=y
CONFIG_EROFS_FS_CLUSTER_PAGE_LIMIT=1
CONFIG_EROFS_FS_ZIP_NO_CACHE=y
# CONFIG_EROFS_FS_ZIP_CACHE_UNIPOLAR is not set
# CONFIG_EROFS_FS_ZIP_CACHE_BIPOLAR is not set
# CONFIG_X86_PLATFORM_DEVICES is not set
CONFIG_GOLDFISH_PIPE=y
CONFIG_CHROME_PLATFORMS=y
# CONFIG_CHROMEOS_LAPTOP is not set
CONFIG_CHROMEOS_PSTORE=y
# CONFIG_CROS_EC_I2C is not set
CONFIG_CROS_EC_SPI=m
CONFIG_CROS_EC_PROTO=y
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_HWSPINLOCK=y
#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
CONFIG_MAILBOX=y
# CONFIG_PLATFORM_MHU is not set
CONFIG_ALTERA_MBOX=y
CONFIG_MAILBOX_TEST=y
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
#
# Rpmsg drivers
#
CONFIG_RPMSG=m
CONFIG_RPMSG_CHAR=m
CONFIG_RPMSG_QCOM_GLINK_NATIVE=m
CONFIG_RPMSG_QCOM_GLINK_RPM=m
# CONFIG_RPMSG_VIRTIO is not set
CONFIG_SOUNDWIRE=y
#
# SoundWire Devices
#
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
#
# Broadcom SoC drivers
#
#
# NXP/Freescale QorIQ SoC drivers
#
#
# i.MX SoC drivers
#
#
# Qualcomm SoC drivers
#
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# CONFIG_PM_DEVFREQ is not set
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_GPIO is not set
# CONFIG_EXTCON_MAX3355 is not set
# CONFIG_EXTCON_MAX77693 is not set
# CONFIG_EXTCON_PALMAS is not set
CONFIG_EXTCON_RT8973A=y
CONFIG_EXTCON_SM5502=m
# CONFIG_EXTCON_USB_GPIO is not set
CONFIG_EXTCON_USBC_CROS_EC=m
CONFIG_MEMORY=y
# CONFIG_IIO is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
CONFIG_FMC=y
# CONFIG_FMC_FAKEDEV is not set
CONFIG_FMC_TRIVIAL=m
CONFIG_FMC_WRITE_EEPROM=y
# CONFIG_FMC_CHARDEV is not set
#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
CONFIG_BCM_KONA_USB2_PHY=m
# CONFIG_PHY_CADENCE_DP is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
CONFIG_PHY_PXA_28NM_USB2=y
# CONFIG_PHY_OCELOT_SERDES is not set
CONFIG_POWERCAP=y
CONFIG_MCB=y
CONFIG_MCB_LPC=y
#
# Performance monitor support
#
CONFIG_RAS=y
# CONFIG_RAS_CEC is not set
#
# Android
#
CONFIG_ANDROID=y
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
CONFIG_ANDROID_BINDER_IPC_SELFTEST=y
CONFIG_DAX=y
CONFIG_DEV_DAX=m
CONFIG_NVMEM=y
#
# HW tracing support
#
CONFIG_STM=y
CONFIG_STM_DUMMY=m
# CONFIG_STM_SOURCE_CONSOLE is not set
CONFIG_STM_SOURCE_HEARTBEAT=y
CONFIG_INTEL_TH=y
# CONFIG_INTEL_TH_GTH is not set
CONFIG_INTEL_TH_STH=m
CONFIG_INTEL_TH_MSU=y
CONFIG_INTEL_TH_PTI=m
CONFIG_INTEL_TH_DEBUG=y
CONFIG_FPGA=m
CONFIG_ALTERA_PR_IP_CORE=m
CONFIG_ALTERA_PR_IP_CORE_PLAT=m
CONFIG_FPGA_MGR_ALTERA_PS_SPI=m
CONFIG_FPGA_MGR_XILINX_SPI=m
CONFIG_FPGA_MGR_ICE40_SPI=m
CONFIG_FPGA_MGR_MACHXO2_SPI=m
CONFIG_FPGA_BRIDGE=m
CONFIG_XILINX_PR_DECOUPLER=m
CONFIG_FPGA_REGION=m
CONFIG_OF_FPGA_REGION=m
CONFIG_FPGA_DFL=m
# CONFIG_FPGA_DFL_FME is not set
# CONFIG_FPGA_DFL_AFU is not set
CONFIG_FSI=y
CONFIG_FSI_NEW_DEV_NODE=y
# CONFIG_FSI_MASTER_GPIO is not set
CONFIG_FSI_MASTER_HUB=y
CONFIG_FSI_SCOM=m
CONFIG_FSI_SBEFIFO=y
CONFIG_MULTIPLEXER=m
#
# Multiplexer drivers
#
CONFIG_MUX_ADG792A=m
CONFIG_MUX_ADGS1408=m
# CONFIG_MUX_GPIO is not set
CONFIG_MUX_MMIO=m
CONFIG_SIOX=m
# CONFIG_SIOX_BUS_GPIO is not set
CONFIG_SLIMBUS=y
# CONFIG_SLIM_QCOM_CTRL is not set
CONFIG_INTERCONNECT=y
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
# CONFIG_EXT2_FS_POSIX_ACL is not set
# CONFIG_EXT2_FS_SECURITY is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_EXT4_ENCRYPTION=y
CONFIG_EXT4_FS_ENCRYPTION=y
CONFIG_EXT4_DEBUG=y
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
# CONFIG_XFS_POSIX_ACL is not set
CONFIG_XFS_RT=y
CONFIG_XFS_ONLINE_SCRUB=y
CONFIG_XFS_ONLINE_REPAIR=y
CONFIG_XFS_DEBUG=y
# CONFIG_XFS_ASSERT_FATAL is not set
# CONFIG_GFS2_FS is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_FS_O2CB=m
CONFIG_OCFS2_FS_STATS=y
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_BTRFS_FS=m
# CONFIG_BTRFS_FS_POSIX_ACL is not set
CONFIG_BTRFS_FS_CHECK_INTEGRITY=y
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
CONFIG_BTRFS_ASSERT=y
CONFIG_BTRFS_FS_REF_VERIFY=y
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_DAX=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_QUOTA_DEBUG=y
CONFIG_QUOTA_TREE=m
CONFIG_QFMT_V1=y
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=m
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
CONFIG_FSCACHE=m
CONFIG_FSCACHE_STATS=y
CONFIG_FSCACHE_HISTOGRAM=y
# CONFIG_FSCACHE_DEBUG is not set
CONFIG_FSCACHE_OBJECT_LIST=y
CONFIG_CACHEFILES=m
# CONFIG_CACHEFILES_DEBUG is not set
CONFIG_CACHEFILES_HISTOGRAM=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
# CONFIG_PROC_VMCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_MEMFD_CREATE=y
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
# CONFIG_NLS_CODEPAGE_863 is not set
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
# CONFIG_NLS_CODEPAGE_869 is not set
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=m
# 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=m
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_MAC_ROMAN=m
CONFIG_NLS_MAC_CELTIC=m
CONFIG_NLS_MAC_CENTEURO=m
# CONFIG_NLS_MAC_CROATIAN is not set
CONFIG_NLS_MAC_CYRILLIC=m
CONFIG_NLS_MAC_GAELIC=m
# CONFIG_NLS_MAC_GREEK is not set
CONFIG_NLS_MAC_ICELAND=m
CONFIG_NLS_MAC_INUIT=m
# CONFIG_NLS_MAC_ROMANIAN is not set
CONFIG_NLS_MAC_TURKISH=m
CONFIG_NLS_UTF8=m
#
# Security options
#
CONFIG_KEYS=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_TRUSTED_KEYS=m
CONFIG_ENCRYPTED_KEYS=m
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_HARDENED_USERCOPY_FALLBACK is not set
CONFIG_FORTIFY_SOURCE=y
CONFIG_STATIC_USERMODEHELPER=y
CONFIG_STATIC_USERMODEHELPER_PATH="/sbin/usermode-helper"
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_XOR_BLOCKS=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=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_RSA=y
CONFIG_CRYPTO_DH=y
# CONFIG_CRYPTO_ECDH is not set
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_AEGIS128=m
CONFIG_CRYPTO_AEGIS128L=y
CONFIG_CRYPTO_AEGIS256=m
CONFIG_CRYPTO_MORUS640=y
# CONFIG_CRYPTO_MORUS1280 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=m
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_KEYWRAP=y
#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=m
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=y
# CONFIG_CRYPTO_SHA512 is not set
CONFIG_CRYPTO_SHA3=m
CONFIG_CRYPTO_SM3=m
CONFIG_CRYPTO_TGR192=m
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_586=y
CONFIG_CRYPTO_AES_NI_INTEL=m
CONFIG_CRYPTO_ANUBIS=m
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=m
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_CHACHA20=m
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_586=y
# CONFIG_CRYPTO_SM4 is not set
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
CONFIG_CRYPTO_ZSTD=m
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=m
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
# CONFIG_CRYPTO_STATS is not set
CONFIG_CRYPTO_HASH_INFO=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=m
# CONFIG_X509_CERTIFICATE_PARSER is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=m
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_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC32_SELFTEST=m
# CONFIG_CRC32_SLICEBY8 is not set
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
CONFIG_CRC32_BIT=y
# CONFIG_CRC64 is not set
CONFIG_CRC4=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_CRC8=y
CONFIG_XXHASH=m
CONFIG_RANDOM32_SELFTEST=y
CONFIG_842_COMPRESS=m
CONFIG_842_DECOMPRESS=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=m
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=m
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_BCH=m
CONFIG_BCH_CONST_PARAMS=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=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_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_DMA_DIRECT_OPS=y
CONFIG_SGL_ALLOC=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
CONFIG_CORDIC=y
CONFIG_DDR=y
CONFIG_IRQ_POLL=y
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_SBITMAP=y
CONFIG_PRIME_NUMBERS=m
CONFIG_STRING_SELFTEST=m
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_READABLE_ASM=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
CONFIG_PAGE_EXTENSION=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_POISONING=y
CONFIG_PAGE_POISONING_NO_SANITY=y
# CONFIG_PAGE_POISONING_ZERO is not set
CONFIG_DEBUG_PAGE_REF=y
CONFIG_DEBUG_RODATA_TEST=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_SLUB_STATS=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400
CONFIG_DEBUG_KMEMLEAK_TEST=m
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
CONFIG_DEBUG_VM_RB=y
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUG_SHIRQ=y
#
# Debug Lockups and Hangs
#
# CONFIG_SOFTLOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_WQ_WATCHDOG=y
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_DEBUG_PREEMPT=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_LOCK_TORTURE_TEST=y
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PI_LIST is not set
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
CONFIG_TORTURE_TEST=y
CONFIG_RCU_PERF_TEST=m
CONFIG_RCU_TORTURE_TEST=m
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_EQS_DEBUG=y
CONFIG_DEBUG_WQ_FORCE_RR_CPU=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
# CONFIG_FAIL_MAKE_REQUEST is not set
# CONFIG_FAIL_IO_TIMEOUT is not set
# CONFIG_FAIL_FUTEX is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAIL_FUNCTION=y
# CONFIG_FAIL_MMC_REQUEST is not set
CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
CONFIG_LATENCYTOP=y
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_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
CONFIG_DMA_API_DEBUG=y
CONFIG_DMA_API_DEBUG_SG=y
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
CONFIG_TEST_LIST_SORT=m
CONFIG_TEST_SORT=m
# CONFIG_KPROBES_SANITY_TEST is not set
CONFIG_BACKTRACE_SELF_TEST=y
CONFIG_RBTREE_TEST=y
CONFIG_INTERVAL_TREE_TEST=m
CONFIG_PERCPU_TEST=m
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_BITFIELD=m
CONFIG_TEST_UUID=m
# CONFIG_TEST_XARRAY is not set
CONFIG_TEST_OVERFLOW=y
CONFIG_TEST_RHASHTABLE=y
# CONFIG_TEST_HASH is not set
CONFIG_TEST_IDA=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
CONFIG_TEST_BPF=m
CONFIG_FIND_BIT_BENCHMARK=y
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_SYSCTL=y
CONFIG_TEST_UDELAY=y
CONFIG_TEST_STATIC_KEYS=m
CONFIG_TEST_DEBUG_VIRTUAL=m
# CONFIG_MEMTEST is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_TRACE_EVENTS is not set
CONFIG_SAMPLE_TRACE_PRINTK=m
CONFIG_SAMPLE_KOBJECT=m
CONFIG_SAMPLE_KPROBES=m
CONFIG_SAMPLE_KRETPROBES=m
CONFIG_SAMPLE_HW_BREAKPOINT=m
# CONFIG_SAMPLE_KFIFO is not set
# CONFIG_SAMPLE_RPMSG_CLIENT is not set
# CONFIG_SAMPLE_CONFIGFS is not set
CONFIG_SAMPLE_CONNECTOR=m
# CONFIG_SAMPLE_VFIO_MDEV_MDPY_FB is not set
# CONFIG_SAMPLE_VFS is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_DEBUG_AID_FOR_SYZBOT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_X86_PTDUMP_CORE=y
CONFIG_X86_PTDUMP=m
CONFIG_DEBUG_WX=y
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_ENTRY is not set
CONFIG_X86_DEBUG_FPU=y
CONFIG_UNWINDER_FRAME_POINTER=y
^ permalink raw reply
* Re: [PATCH net-next] tcp: forbid direct reclaim if MSG_DONTWAIT is set in send path
From: Eric Dumazet @ 2018-10-09 15:38 UTC (permalink / raw)
To: Yafang Shao; +Cc: David Miller, netdev, LKML
In-Reply-To: <CANn89iKe4vETuo-FBZ8ZrovJGiimBbhbzBnbqawX_h0LA+8PoA@mail.gmail.com>
On Tue, Oct 9, 2018 at 7:58 AM Eric Dumazet <edumazet@google.com> wrote:
>
> We do not add bloat in the kernel if no application is ever going to
> use it, especially in the TCP fast path.
>
BTW, are you willing to change all memory allocations in the kernel as well ?
Let say an application is using a system call providing a pathname
(open(), stat(), ...), how this system call
is going to ask the kernel for no direct reclaim ?
Even allocating a socket with socket() or accept() has no ability to
avoid direct reclaim.
So tcp_sendmsg() is only the tip of the iceberg.
^ permalink raw reply
* [PATCH V2 net 3/4] net: ena: fix NULL dereference due to untimely napi initialization
From: akiyano @ 2018-10-09 8:21 UTC (permalink / raw)
To: davem, netdev
Cc: Arthur Kiyanovski, dwmw, zorik, matua, saeedb, msw, aliguori,
nafea, gtzalik, netanel, alisaidi
In-Reply-To: <1539073290-30270-1-git-send-email-akiyano@amazon.com>
From: Arthur Kiyanovski <akiyano@amazon.com>
napi poll functions should be initialized before running request_irq(),
to handle a rare condition where there is a pending interrupt, causing
the ISR to fire immediately while the poll function wasn't set yet,
causing a NULL dereference.
Fixes: 1738cd3ed342 ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index ce18e07..d906293 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1575,8 +1575,6 @@ static int ena_up_complete(struct ena_adapter *adapter)
if (rc)
return rc;
- ena_init_napi(adapter);
-
ena_change_mtu(adapter->netdev, adapter->netdev->mtu);
ena_refill_all_rx_bufs(adapter);
@@ -1730,6 +1728,13 @@ static int ena_up(struct ena_adapter *adapter)
ena_setup_io_intr(adapter);
+ /* napi poll functions should be initialized before running
+ * request_irq(), to handle a rare condition where there is a pending
+ * interrupt, causing the ISR to fire immediately while the poll
+ * function wasn't set yet, causing a null dereference
+ */
+ ena_init_napi(adapter);
+
rc = ena_request_io_irq(adapter);
if (rc)
goto err_req_irq;
--
2.7.4
^ permalink raw reply related
* [PATCH V2 net 4/4] net: ena: fix auto casting to boolean
From: akiyano @ 2018-10-09 8:21 UTC (permalink / raw)
To: davem, netdev
Cc: Arthur Kiyanovski, dwmw, zorik, matua, saeedb, msw, aliguori,
nafea, gtzalik, netanel, alisaidi
In-Reply-To: <1539073290-30270-1-git-send-email-akiyano@amazon.com>
From: Arthur Kiyanovski <akiyano@amazon.com>
Eliminate potential auto casting compilation error.
Fixes: 1738cd3ed342 ("net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_eth_com.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.c b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
index 1c682b7..2b3ff0c 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.c
@@ -245,11 +245,11 @@ static inline void ena_com_rx_set_flags(struct ena_com_rx_ctx *ena_rx_ctx,
(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_MASK) >>
ENA_ETH_IO_RX_CDESC_BASE_L4_PROTO_IDX_SHIFT;
ena_rx_ctx->l3_csum_err =
- (cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK) >>
- ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT;
+ !!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_MASK) >>
+ ENA_ETH_IO_RX_CDESC_BASE_L3_CSUM_ERR_SHIFT);
ena_rx_ctx->l4_csum_err =
- (cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK) >>
- ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT;
+ !!((cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_MASK) >>
+ ENA_ETH_IO_RX_CDESC_BASE_L4_CSUM_ERR_SHIFT);
ena_rx_ctx->hash = cdesc->hash;
ena_rx_ctx->frag =
(cdesc->status & ENA_ETH_IO_RX_CDESC_BASE_IPV4_FRAG_MASK) >>
--
2.7.4
^ permalink raw reply related
* [PATCH V2 net 2/4] net: ena: fix rare bug when failed restart/resume is followed by driver removal
From: akiyano @ 2018-10-09 8:21 UTC (permalink / raw)
To: davem, netdev
Cc: Arthur Kiyanovski, dwmw, zorik, matua, saeedb, msw, aliguori,
nafea, gtzalik, netanel, alisaidi
In-Reply-To: <1539073290-30270-1-git-send-email-akiyano@amazon.com>
From: Arthur Kiyanovski <akiyano@amazon.com>
In a rare scenario when ena_device_restore() fails, followed by device
remove, an FLR will not be issued. In this case, the device will keep
sending asynchronous AENQ keep-alive events, even after driver removal,
leading to memory corruption.
Fixes: 8c5c7abdeb2d ("net: ena: add power management ops to the ENA driver")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 78d84ca..ce18e07 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -2619,7 +2619,11 @@ static int ena_restore_device(struct ena_adapter *adapter)
ena_free_mgmnt_irq(adapter);
ena_disable_msix(adapter);
err_device_destroy:
+ ena_com_abort_admin_commands(ena_dev);
+ ena_com_wait_for_abort_completion(ena_dev);
ena_com_admin_destroy(ena_dev);
+ ena_com_mmio_reg_read_request_destroy(ena_dev);
+ ena_com_dev_reset(ena_dev, ENA_REGS_RESET_DRIVER_INVALID_STATE);
err:
clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags);
clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags);
--
2.7.4
^ permalink raw reply related
* [PATCH V2 net 1/4] net: ena: fix warning in rmmod caused by double iounmap
From: akiyano @ 2018-10-09 8:21 UTC (permalink / raw)
To: davem, netdev
Cc: Arthur Kiyanovski, dwmw, zorik, matua, saeedb, msw, aliguori,
nafea, gtzalik, netanel, alisaidi
In-Reply-To: <1539073290-30270-1-git-send-email-akiyano@amazon.com>
From: Arthur Kiyanovski <akiyano@amazon.com>
Memory mapped with devm_ioremap is automatically freed when the driver
is disconnected from the device. Therefore there is no need to
explicitly call devm_iounmap.
Fixes: 0857d92f71b6 ("net: ena: add missing unmap bars on device removal")
Fixes: 411838e7b41c ("net: ena: fix rare kernel crash when bar memory remap fails")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 25621a2..78d84ca 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -3099,15 +3099,8 @@ static int ena_rss_init_default(struct ena_adapter *adapter)
static void ena_release_bars(struct ena_com_dev *ena_dev, struct pci_dev *pdev)
{
- int release_bars;
+ int release_bars = pci_select_bars(pdev, IORESOURCE_MEM) & ENA_BAR_MASK;
- if (ena_dev->mem_bar)
- devm_iounmap(&pdev->dev, ena_dev->mem_bar);
-
- if (ena_dev->reg_bar)
- devm_iounmap(&pdev->dev, ena_dev->reg_bar);
-
- release_bars = pci_select_bars(pdev, IORESOURCE_MEM) & ENA_BAR_MASK;
pci_release_selected_regions(pdev, release_bars);
}
--
2.7.4
^ permalink raw reply related
* [PATCH V2 net 0/4] minor bug fixes for ENA Ethernet driver
From: akiyano @ 2018-10-09 8:21 UTC (permalink / raw)
To: davem, netdev
Cc: Arthur Kiyanovski, dwmw, zorik, matua, saeedb, msw, aliguori,
nafea, gtzalik, netanel, alisaidi
From: Arthur Kiyanovski <akiyano@amazon.com>
Arthur Kiyanovski (4):
net: ena: fix warning in rmmod caused by double iounmap
net: ena: fix rare bug when failed restart/resume is followed by
driver removal
net: ena: fix NULL dereference due to untimely napi initialization
net: ena: fix auto casting to boolean
drivers/net/ethernet/amazon/ena/ena_eth_com.c | 8 ++++----
drivers/net/ethernet/amazon/ena/ena_netdev.c | 22 ++++++++++++----------
2 files changed, 16 insertions(+), 14 deletions(-)
--
2.7.4
^ permalink raw reply
* Re: [PATCH][ipsec-next] xfrm: use correct size to initialise sp->ovec
From: Steffen Klassert @ 2018-10-09 8:20 UTC (permalink / raw)
To: Li RongQing; +Cc: netdev
In-Reply-To: <1538878962-22453-1-git-send-email-lirongqing@baidu.com>
On Sun, Oct 07, 2018 at 10:22:42AM +0800, Li RongQing wrote:
> This place should want to initialize array, not a element,
> so it should be sizeof(array) instead of sizeof(element)
>
> but now this array only has one element, so no error in
> this condition that XFRM_MAX_OFFLOAD_DEPTH is 1
>
> Signed-off-by: Li RongQing <lirongqing@baidu.com>
Also applied, thanks a lot Li!
^ permalink raw reply
* Re: [PATCH][ipsec-next] xfrm: remove unnecessary check in xfrmi_get_stats64
From: Steffen Klassert @ 2018-10-09 8:20 UTC (permalink / raw)
To: Li RongQing; +Cc: netdev
In-Reply-To: <1538877375-17220-1-git-send-email-lirongqing@baidu.com>
On Sun, Oct 07, 2018 at 09:56:15AM +0800, Li RongQing wrote:
> if tstats of a device is not allocated, this device is not
> registered correctly and can not be used.
>
> Signed-off-by: Li RongQing <lirongqing@baidu.com>
Applied to ipsec-next, thanks!
^ permalink raw reply
* Re: [PATCH v8 10/15] octeontx2-af: Reconfig MSIX base with IOVA
From: Arnd Bergmann @ 2018-10-09 7:57 UTC (permalink / raw)
To: Sunil Kovvuri; +Cc: Networking, David Miller, linux-soc, gakula, sgoutham
In-Reply-To: <CA+sq2CcnthcB5S=Wo5bN_40A7==_jOcxD+b7Y-rkU35-gxwuJA@mail.gmail.com>
On Tue, Oct 9, 2018 at 9:03 AM Sunil Kovvuri <sunil.kovvuri@gmail.com> wrote:
> On Mon, Oct 8, 2018 at 5:38 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Sun, Oct 7, 2018 at 5:01 PM <sunil.kovvuri@gmail.com> wrote:
> >
> > >
> > > + /* HW interprets RVU_AF_MSIXTR_BASE address as an IOVA, hence
> > > + * create a IOMMU mapping for the physcial address configured by
> > > + * firmware and reconfig RVU_AF_MSIXTR_BASE with IOVA.
> > > + */
> > > + cfg = rvu_read64(rvu, BLKADDR_RVUM, RVU_PRIV_CONST);
> > > + max_msix = cfg & 0xFFFFF;
> > > + phy_addr = rvu_read64(rvu, BLKADDR_RVUM, RVU_AF_MSIXTR_BASE);
> > > + iova = dma_map_single(rvu->dev, (void *)phy_addr,
> > > + max_msix * PCI_MSIX_ENTRY_SIZE,
> > > + DMA_BIDIRECTIONAL);
> > > + if (dma_mapping_error(rvu->dev, iova))
> > > + return -ENOMEM;
> > > +
> > > + rvu_write64(rvu, BLKADDR_RVUM, RVU_AF_MSIXTR_BASE, (u64)iova);
> > > + rvu->msix_base_iova = iova;
> > > +
> >
> > I'm a bit puzzled by how this works. Does this rely on a specific iommu
> > driver implementation? Normally a physical address makes no sense to the
> > implementation backing dma_map_single() that tries to convert a
> > linear kernel virtual address into a physical address.
> >
> > Arnd
>
> I understand what you are pointing at, but we did test this.
> IOMMU on this silicon is standard ARM64 SMMUv3.
I didn't doubt that you get the right results, I just couldn't see how ;-)
> All dma_map_single does is virt_to_page and iommu_dma_map_page
> converts it back i.e page_to_phys.
> So the IOMMU driver gets the same physical address passed above and
> creates a iova translation mapping.
>
> For reference below is the captured debug info for the same
> =====
> [ 19.435968] rvu_setup_msix_resources: phy_addr 0x3200000 iova 0xfff80000
> [ 19.436967] rvu_setup_msix_resources: virt_to_page(phy_addr)
> 0xffff7fe00000c800 page_to_phys(page) 0x3200000
> offset_in_page(phy_addr) 0x00
> =====
I think if you enable CONFIG_DEBUG_VIRTUAL, the virt_to_page()
above should trigger a warning in
phys_addr_t __virt_to_phys(unsigned long x)
{
WARN(!__is_lm_address(x),
"virt_to_phys used for non-linear address: %pK (%pS)\n",
(void *)x,
(void *)x);
return __virt_to_phys_nodebug(x);
}
Can you verify that?
Arnd
^ permalink raw reply
* Re: general protection fault in __handle_mm_fault
From: Eric Dumazet @ 2018-10-09 15:00 UTC (permalink / raw)
To: Aneesh Kumar K.V, Willem de Bruijn, syzbot+1577fbe983d20fe2e88f
Cc: David Miller, Eric Dumazet, Alexey Kuznetsov, LKML,
Network Development, syzkaller-bugs, Hideaki YOSHIFUJI,
Andrew Morton, kirill.shutemov
In-Reply-To: <87va6bwlfg.fsf@linux.ibm.com>
On 10/09/2018 01:53 AM, Aneesh Kumar K.V wrote:
...
>>>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13cdb67e400000
...
>
> Can you check with this patch
Well, this is a C repro, you can test this yourself instead of asking Willem who
already did a painful bisection.
Thanks.
^ permalink raw reply
* Re: [PATCH net-next] tcp: forbid direct reclaim if MSG_DONTWAIT is set in send path
From: Eric Dumazet @ 2018-10-09 14:58 UTC (permalink / raw)
To: Yafang Shao; +Cc: David Miller, netdev, LKML
In-Reply-To: <CALOAHbBwGAqia_2xJSNkaX7TzSPN89bRz71qHRH43FtbwNTP6w@mail.gmail.com>
> >
> There was a network latency (hunreds msecs or even one sec ) recently
> on our production enviroment.
> And finally I diagnosed that this latency was caused by direct reclaim
> in tcp_sendmsg.
> That issue could be resovled by keeping a reserved memory.
> But I think deeply that why not forbid direct reclaim if we set MSG_DONWAIT.
> So I did this change and tested it. The application got a errno
> returned instead of being blocked in send path.
> That's why I sumbit this patch.
Sure, and I asked you how you have tested it, because it seems clear
to me that you missed
the real memory allocation point (We fill up to 64 KB of page
fragments memory into one (small) skb)
And how is the application going to use MSG_DONTWAIT in the real
world, I do wonder as well.
We do not add bloat in the kernel if no application is ever going to
use it, especially in the TCP fast path.
Give us a test, so that we can see how this can be used...
Thanks.
^ permalink raw reply
* [PATCH 7/7] fore200e: check for dma mapping failures
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
The driver was lacking any handling for failures from the DMA mapping
routines. With an iommu or swiotlb this can be fatal.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 7eda1a8c3d8c..2b5dc8fe1d85 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -195,6 +195,10 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
chunk->dma_addr = dma_map_single(fore200e->dev, chunk->align_addr,
size, direction);
+ if (dma_mapping_error(fore200e->dev, chunk->dma_addr)) {
+ kfree(chunk->alloc_addr);
+ return -ENOMEM;
+ }
return 0;
}
@@ -576,6 +580,8 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
prom_dma = dma_map_single(fore200e->dev, prom, sizeof(struct prom_data),
DMA_FROM_DEVICE);
+ if (dma_mapping_error(fore200e->dev, prom_dma))
+ return -ENOMEM;
fore200e->bus->write(prom_dma, &entry->cp_entry->cmd.prom_block.prom_haddr);
@@ -1597,6 +1603,11 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
tpd = entry->tpd;
tpd->tsd[ 0 ].buffer = dma_map_single(fore200e->dev, data, tx_len,
DMA_TO_DEVICE);
+ if (dma_mapping_error(fore200e->dev, tpd->tsd[0].buffer)) {
+ if (tx_copy)
+ kfree(data);
+ return -ENOMEM;
+ }
tpd->tsd[ 0 ].length = tx_len;
FORE200E_NEXT_ENTRY(txq->head, QUEUE_SIZE_TX);
@@ -1671,6 +1682,8 @@ fore200e_getstats(struct fore200e* fore200e)
stats_dma_addr = dma_map_single(fore200e->dev, fore200e->stats,
sizeof(struct stats), DMA_FROM_DEVICE);
+ if (dma_mapping_error(fore200e->dev, stats_dma_addr))
+ return -ENOMEM;
FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD);
--
2.19.0
^ permalink raw reply related
* [PATCH 6/7] fore200e: don't use GFP_DMA
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
The driver properly uses the DMA mapping API, so it should not
pointlessly dip into the GFP_DMA pool, which is only 16MB on x86.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 86be269500a9..7eda1a8c3d8c 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -184,7 +184,7 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
chunk->alloc_size = size + alignment;
chunk->direction = direction;
- chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL | GFP_DMA);
+ chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL);
if (chunk->alloc_addr == NULL)
return -ENOMEM;
@@ -1527,7 +1527,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
}
if (tx_copy) {
- data = kmalloc(tx_len, GFP_ATOMIC | GFP_DMA);
+ data = kmalloc(tx_len, GFP_ATOMIC);
if (data == NULL) {
if (vcc->pop) {
vcc->pop(vcc, skb);
@@ -1664,7 +1664,7 @@ fore200e_getstats(struct fore200e* fore200e)
u32 stats_dma_addr;
if (fore200e->stats == NULL) {
- fore200e->stats = kzalloc(sizeof(struct stats), GFP_KERNEL | GFP_DMA);
+ fore200e->stats = kzalloc(sizeof(struct stats), GFP_KERNEL);
if (fore200e->stats == NULL)
return -ENOMEM;
}
@@ -1966,7 +1966,7 @@ static int fore200e_irq_request(struct fore200e *fore200e)
static int fore200e_get_esi(struct fore200e *fore200e)
{
- struct prom_data* prom = kzalloc(sizeof(struct prom_data), GFP_KERNEL | GFP_DMA);
+ struct prom_data* prom = kzalloc(sizeof(struct prom_data), GFP_KERNEL);
int ok, i;
if (!prom)
--
2.19.0
^ permalink raw reply related
* [PATCH 5/7] fore200e: devirtualize dma alloc calls
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
There is no need for an indirection before calling the dma alloc
routines now that we store a struct device in struct fore200e.
Also remove the pointless GFP_ATOMIC for the sbus case, and fix the
up the error handling by removing the 0 dma_addr test - some iommus
can return 0 as a perfectly valid bus address.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 128 +++++++++++++++--------------------------
drivers/atm/fore200e.h | 2 -
2 files changed, 45 insertions(+), 85 deletions(-)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index beeb71088560..86be269500a9 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -209,6 +209,34 @@ fore200e_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
kfree(chunk->alloc_addr);
}
+/*
+ * Allocate a DMA consistent chunk of memory intended to act as a communication
+ * mechanism (to hold descriptors, status, queues, etc.) shared by the driver
+ * and the adapter.
+ */
+static int
+fore200e_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
+ int size, int nbr, int alignment)
+{
+ /* returned chunks are page-aligned */
+ chunk->alloc_size = size * nbr;
+ chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,
+ &chunk->dma_addr, GFP_KERNEL);
+ if (!chunk->alloc_addr)
+ return -ENOMEM;
+ chunk->align_addr = chunk->alloc_addr;
+ return 0;
+}
+
+/*
+ * Free a DMA consistent chunk of memory.
+ */
+static void
+fore200e_dma_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
+{
+ dma_free_coherent(fore200e->dev, chunk->alloc_size, chunk->alloc_addr,
+ chunk->dma_addr);
+}
static void
fore200e_spin(int msecs)
@@ -301,10 +329,10 @@ fore200e_uninit_bs_queue(struct fore200e* fore200e)
struct chunk* rbd_block = &fore200e->host_bsq[ scheme ][ magn ].rbd_block;
if (status->alloc_addr)
- fore200e->bus->dma_chunk_free(fore200e, status);
+ fore200e_dma_chunk_free(fore200e, status);
if (rbd_block->alloc_addr)
- fore200e->bus->dma_chunk_free(fore200e, rbd_block);
+ fore200e_dma_chunk_free(fore200e, rbd_block);
}
}
}
@@ -370,17 +398,17 @@ fore200e_shutdown(struct fore200e* fore200e)
/* fall through */
case FORE200E_STATE_INIT_RXQ:
- fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.status);
- fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
+ fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.status);
+ fore200e_dma_chunk_free(fore200e, &fore200e->host_rxq.rpd);
/* fall through */
case FORE200E_STATE_INIT_TXQ:
- fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.status);
- fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
+ fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.status);
+ fore200e_dma_chunk_free(fore200e, &fore200e->host_txq.tpd);
/* fall through */
case FORE200E_STATE_INIT_CMDQ:
- fore200e->bus->dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
+ fore200e_dma_chunk_free(fore200e, &fore200e->host_cmdq.status);
/* fall through */
case FORE200E_STATE_INITIALIZE:
@@ -427,41 +455,6 @@ static void fore200e_pca_write(u32 val, volatile u32 __iomem *addr)
writel(cpu_to_le32(val), addr);
}
-/* allocate a DMA consistent chunk of memory intended to act as a communication mechanism
- (to hold descriptors, status, queues, etc.) shared by the driver and the adapter */
-
-static int
-fore200e_pca_dma_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk,
- int size, int nbr, int alignment)
-{
- /* returned chunks are page-aligned */
- chunk->alloc_size = size * nbr;
- chunk->alloc_addr = dma_alloc_coherent(fore200e->dev,
- chunk->alloc_size,
- &chunk->dma_addr,
- GFP_KERNEL);
-
- if ((chunk->alloc_addr == NULL) || (chunk->dma_addr == 0))
- return -ENOMEM;
-
- chunk->align_addr = chunk->alloc_addr;
-
- return 0;
-}
-
-
-/* free a DMA consistent chunk of memory */
-
-static void
-fore200e_pca_dma_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
-{
- dma_free_coherent(fore200e->dev,
- chunk->alloc_size,
- chunk->alloc_addr,
- chunk->dma_addr);
-}
-
-
static int
fore200e_pca_irq_check(struct fore200e* fore200e)
{
@@ -631,8 +624,6 @@ static const struct fore200e_bus fore200e_pci_ops = {
.status_alignment = 32,
.read = fore200e_pca_read,
.write = fore200e_pca_write,
- .dma_chunk_alloc = fore200e_pca_dma_chunk_alloc,
- .dma_chunk_free = fore200e_pca_dma_chunk_free,
.configure = fore200e_pca_configure,
.map = fore200e_pca_map,
.reset = fore200e_pca_reset,
@@ -656,33 +647,6 @@ static void fore200e_sba_write(u32 val, volatile u32 __iomem *addr)
sbus_writel(val, addr);
}
-/* Allocate a DVMA consistent chunk of memory intended to act as a communication mechanism
- * (to hold descriptors, status, queues, etc.) shared by the driver and the adapter.
- */
-static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
- int size, int nbr, int alignment)
-{
- chunk->alloc_size = size * nbr;
-
- /* returned chunks are page-aligned */
- chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,
- &chunk->dma_addr, GFP_ATOMIC);
-
- if ((chunk->alloc_addr == NULL) || (chunk->dma_addr == 0))
- return -ENOMEM;
-
- chunk->align_addr = chunk->alloc_addr;
-
- return 0;
-}
-
-/* free a DVMA consistent chunk of memory */
-static void fore200e_sba_dma_chunk_free(struct fore200e *fore200e, struct chunk *chunk)
-{
- dma_free_coherent(fore200e->dev, chunk->alloc_size,
- chunk->alloc_addr, chunk->dma_addr);
-}
-
static void fore200e_sba_irq_enable(struct fore200e *fore200e)
{
u32 hcr = fore200e->bus->read(fore200e->regs.sba.hcr) & SBA200E_HCR_STICKY;
@@ -796,8 +760,6 @@ static const struct fore200e_bus fore200e_sbus_ops = {
.status_alignment = 32,
.read = fore200e_sba_read,
.write = fore200e_sba_write,
- .dma_chunk_alloc = fore200e_sba_dma_chunk_alloc,
- .dma_chunk_free = fore200e_sba_dma_chunk_free,
.configure = fore200e_sba_configure,
.map = fore200e_sba_map,
.reset = fore200e_sba_reset,
@@ -2111,7 +2073,7 @@ static int fore200e_init_bs_queue(struct fore200e *fore200e)
bsq = &fore200e->host_bsq[ scheme ][ magn ];
/* allocate and align the array of status words */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&bsq->status,
sizeof(enum status),
QUEUE_SIZE_BS,
@@ -2120,13 +2082,13 @@ static int fore200e_init_bs_queue(struct fore200e *fore200e)
}
/* allocate and align the array of receive buffer descriptors */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&bsq->rbd_block,
sizeof(struct rbd_block),
QUEUE_SIZE_BS,
fore200e->bus->descr_alignment) < 0) {
- fore200e->bus->dma_chunk_free(fore200e, &bsq->status);
+ fore200e_dma_chunk_free(fore200e, &bsq->status);
return -ENOMEM;
}
@@ -2167,7 +2129,7 @@ static int fore200e_init_rx_queue(struct fore200e *fore200e)
DPRINTK(2, "receive queue is being initialized\n");
/* allocate and align the array of status words */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&rxq->status,
sizeof(enum status),
QUEUE_SIZE_RX,
@@ -2176,13 +2138,13 @@ static int fore200e_init_rx_queue(struct fore200e *fore200e)
}
/* allocate and align the array of receive PDU descriptors */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&rxq->rpd,
sizeof(struct rpd),
QUEUE_SIZE_RX,
fore200e->bus->descr_alignment) < 0) {
- fore200e->bus->dma_chunk_free(fore200e, &rxq->status);
+ fore200e_dma_chunk_free(fore200e, &rxq->status);
return -ENOMEM;
}
@@ -2226,7 +2188,7 @@ static int fore200e_init_tx_queue(struct fore200e *fore200e)
DPRINTK(2, "transmit queue is being initialized\n");
/* allocate and align the array of status words */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&txq->status,
sizeof(enum status),
QUEUE_SIZE_TX,
@@ -2235,13 +2197,13 @@ static int fore200e_init_tx_queue(struct fore200e *fore200e)
}
/* allocate and align the array of transmit PDU descriptors */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&txq->tpd,
sizeof(struct tpd),
QUEUE_SIZE_TX,
fore200e->bus->descr_alignment) < 0) {
- fore200e->bus->dma_chunk_free(fore200e, &txq->status);
+ fore200e_dma_chunk_free(fore200e, &txq->status);
return -ENOMEM;
}
@@ -2288,7 +2250,7 @@ static int fore200e_init_cmd_queue(struct fore200e *fore200e)
DPRINTK(2, "command queue is being initialized\n");
/* allocate and align the array of status words */
- if (fore200e->bus->dma_chunk_alloc(fore200e,
+ if (fore200e_dma_chunk_alloc(fore200e,
&cmdq->status,
sizeof(enum status),
QUEUE_SIZE_CMD,
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index f62fc9b85db0..caf0ea6a328a 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -805,8 +805,6 @@ typedef struct fore200e_bus {
int status_alignment; /* status words DMA alignment requirement */
u32 (*read)(volatile u32 __iomem *);
void (*write)(u32, volatile u32 __iomem *);
- int (*dma_chunk_alloc)(struct fore200e*, struct chunk*, int, int, int);
- void (*dma_chunk_free)(struct fore200e*, struct chunk*);
int (*configure)(struct fore200e*);
int (*map)(struct fore200e*);
void (*reset)(struct fore200e*);
--
2.19.0
^ permalink raw reply related
* [PATCH 4/7] fore200e: devirtualize dma mapping calls
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
There is no need for an indirection before calling the dma mapping
routines now that we store a struct device in struct fore200e.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 112 +++++++----------------------------------
drivers/atm/fore200e.h | 4 --
2 files changed, 17 insertions(+), 99 deletions(-)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 05951550abb8..beeb71088560 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -193,8 +193,8 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
chunk->align_addr = chunk->alloc_addr + offset;
- chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, size, direction);
-
+ chunk->dma_addr = dma_map_single(fore200e->dev, chunk->align_addr,
+ size, direction);
return 0;
}
@@ -204,8 +204,8 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
static void
fore200e_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
{
- fore200e->bus->dma_unmap(fore200e, chunk->dma_addr, chunk->dma_size, chunk->direction);
-
+ dma_unmap_single(fore200e->dev, chunk->dma_addr, chunk->dma_size,
+ chunk->direction);
kfree(chunk->alloc_addr);
}
@@ -427,46 +427,6 @@ static void fore200e_pca_write(u32 val, volatile u32 __iomem *addr)
writel(cpu_to_le32(val), addr);
}
-
-static u32
-fore200e_pca_dma_map(struct fore200e* fore200e, void* virt_addr, int size, int direction)
-{
- u32 dma_addr = dma_map_single(fore200e->dev, virt_addr, size, direction);
-
- DPRINTK(3, "PCI DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d, --> dma_addr = 0x%08x\n",
- virt_addr, size, direction, dma_addr);
-
- return dma_addr;
-}
-
-
-static void
-fore200e_pca_dma_unmap(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "PCI DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d\n",
- dma_addr, size, direction);
-
- dma_unmap_single(fore200e->dev, dma_addr, size, direction);
-}
-
-
-static void
-fore200e_pca_dma_sync_for_cpu(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
- dma_sync_single_for_cpu(fore200e->dev, dma_addr, size, direction);
-}
-
-static void
-fore200e_pca_dma_sync_for_device(struct fore200e* fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
- dma_sync_single_for_device(fore200e->dev, dma_addr, size, direction);
-}
-
-
/* allocate a DMA consistent chunk of memory intended to act as a communication mechanism
(to hold descriptors, status, queues, etc.) shared by the driver and the adapter */
@@ -621,7 +581,8 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
opcode.opcode = OPCODE_GET_PROM;
opcode.pad = 0;
- prom_dma = fore200e->bus->dma_map(fore200e, prom, sizeof(struct prom_data), DMA_FROM_DEVICE);
+ prom_dma = dma_map_single(fore200e->dev, prom, sizeof(struct prom_data),
+ DMA_FROM_DEVICE);
fore200e->bus->write(prom_dma, &entry->cp_entry->cmd.prom_block.prom_haddr);
@@ -633,7 +594,7 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
*entry->status = STATUS_FREE;
- fore200e->bus->dma_unmap(fore200e, prom_dma, sizeof(struct prom_data), DMA_FROM_DEVICE);
+ dma_unmap_single(fore200e->dev, prom_dma, sizeof(struct prom_data), DMA_FROM_DEVICE);
if (ok == 0) {
printk(FORE200E "unable to get PROM data from device %s\n", fore200e->name);
@@ -670,10 +631,6 @@ static const struct fore200e_bus fore200e_pci_ops = {
.status_alignment = 32,
.read = fore200e_pca_read,
.write = fore200e_pca_write,
- .dma_map = fore200e_pca_dma_map,
- .dma_unmap = fore200e_pca_dma_unmap,
- .dma_sync_for_cpu = fore200e_pca_dma_sync_for_cpu,
- .dma_sync_for_device = fore200e_pca_dma_sync_for_device,
.dma_chunk_alloc = fore200e_pca_dma_chunk_alloc,
.dma_chunk_free = fore200e_pca_dma_chunk_free,
.configure = fore200e_pca_configure,
@@ -699,40 +656,6 @@ static void fore200e_sba_write(u32 val, volatile u32 __iomem *addr)
sbus_writel(val, addr);
}
-static u32 fore200e_sba_dma_map(struct fore200e *fore200e, void* virt_addr, int size, int direction)
-{
- u32 dma_addr;
-
- dma_addr = dma_map_single(fore200e->dev, virt_addr, size, direction);
-
- DPRINTK(3, "SBUS DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d --> dma_addr = 0x%08x\n",
- virt_addr, size, direction, dma_addr);
-
- return dma_addr;
-}
-
-static void fore200e_sba_dma_unmap(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "SBUS DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d,\n",
- dma_addr, size, direction);
-
- dma_unmap_single(fore200e->dev, dma_addr, size, direction);
-}
-
-static void fore200e_sba_dma_sync_for_cpu(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
- dma_sync_single_for_cpu(fore200e->dev, dma_addr, size, direction);
-}
-
-static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
-{
- DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
-
- dma_sync_single_for_device(fore200e->dev, dma_addr, size, direction);
-}
-
/* Allocate a DVMA consistent chunk of memory intended to act as a communication mechanism
* (to hold descriptors, status, queues, etc.) shared by the driver and the adapter.
*/
@@ -873,10 +796,6 @@ static const struct fore200e_bus fore200e_sbus_ops = {
.status_alignment = 32,
.read = fore200e_sba_read,
.write = fore200e_sba_write,
- .dma_map = fore200e_sba_dma_map,
- .dma_unap = fore200e_sba_dma_unmap,
- .dma_sync_for_cpu = fore200e_sba_dma_sync_for_cpu,
- .dma_sync_for_device = fore200e_sba_dma_sync_for_device,
.dma_chunk_alloc = fore200e_sba_dma_chunk_alloc,
.dma_chunk_free = fore200e_sba_dma_chunk_free,
.configure = fore200e_sba_configure,
@@ -917,7 +836,7 @@ fore200e_tx_irq(struct fore200e* fore200e)
kfree(entry->data);
/* remove DMA mapping */
- fore200e->bus->dma_unmap(fore200e, entry->tpd->tsd[ 0 ].buffer, entry->tpd->tsd[ 0 ].length,
+ dma_unmap_single(fore200e->dev, entry->tpd->tsd[ 0 ].buffer, entry->tpd->tsd[ 0 ].length,
DMA_TO_DEVICE);
vc_map = entry->vc_map;
@@ -1138,12 +1057,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
buffer = FORE200E_HDL2BUF(rpd->rsd[ i ].handle);
/* Make device DMA transfer visible to CPU. */
- fore200e->bus->dma_sync_for_cpu(fore200e, buffer->data.dma_addr, rpd->rsd[ i ].length, DMA_FROM_DEVICE);
+ dma_sync_single_for_cpu(fore200e->dev, buffer->data.dma_addr,
+ rpd->rsd[i].length, DMA_FROM_DEVICE);
skb_put_data(skb, buffer->data.align_addr, rpd->rsd[i].length);
/* Now let the device get at it again. */
- fore200e->bus->dma_sync_for_device(fore200e, buffer->data.dma_addr, rpd->rsd[ i ].length, DMA_FROM_DEVICE);
+ dma_sync_single_for_device(fore200e->dev, buffer->data.dma_addr,
+ rpd->rsd[i].length, DMA_FROM_DEVICE);
}
DPRINTK(3, "rx skb: len = %d, truesize = %d\n", skb->len, skb->truesize);
@@ -1712,7 +1633,8 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
entry->data = tx_copy ? data : NULL;
tpd = entry->tpd;
- tpd->tsd[ 0 ].buffer = fore200e->bus->dma_map(fore200e, data, tx_len, DMA_TO_DEVICE);
+ tpd->tsd[ 0 ].buffer = dma_map_single(fore200e->dev, data, tx_len,
+ DMA_TO_DEVICE);
tpd->tsd[ 0 ].length = tx_len;
FORE200E_NEXT_ENTRY(txq->head, QUEUE_SIZE_TX);
@@ -1785,8 +1707,8 @@ fore200e_getstats(struct fore200e* fore200e)
return -ENOMEM;
}
- stats_dma_addr = fore200e->bus->dma_map(fore200e, fore200e->stats,
- sizeof(struct stats), DMA_FROM_DEVICE);
+ stats_dma_addr = dma_map_single(fore200e->dev, fore200e->stats,
+ sizeof(struct stats), DMA_FROM_DEVICE);
FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD);
@@ -1803,7 +1725,7 @@ fore200e_getstats(struct fore200e* fore200e)
*entry->status = STATUS_FREE;
- fore200e->bus->dma_unmap(fore200e, stats_dma_addr, sizeof(struct stats), DMA_FROM_DEVICE);
+ dma_unmap_single(fore200e->dev, stats_dma_addr, sizeof(struct stats), DMA_FROM_DEVICE);
if (ok == 0) {
printk(FORE200E "unable to get statistics from device %s\n", fore200e->name);
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index c8c6ea818ffc..f62fc9b85db0 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -805,10 +805,6 @@ typedef struct fore200e_bus {
int status_alignment; /* status words DMA alignment requirement */
u32 (*read)(volatile u32 __iomem *);
void (*write)(u32, volatile u32 __iomem *);
- u32 (*dma_map)(struct fore200e*, void*, int, int);
- void (*dma_unmap)(struct fore200e*, u32, int, int);
- void (*dma_sync_for_cpu)(struct fore200e*, u32, int, int);
- void (*dma_sync_for_device)(struct fore200e*, u32, int, int);
int (*dma_chunk_alloc)(struct fore200e*, struct chunk*, int, int, int);
void (*dma_chunk_free)(struct fore200e*, struct chunk*);
int (*configure)(struct fore200e*);
--
2.19.0
^ permalink raw reply related
* [PATCH 3/7] fore200e: remove the align_size field of struct chunk
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
There is no need for this field, as the only user of it can just use
the local size variable instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 0b8d2ad8273d..05951550abb8 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -182,7 +182,6 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
alignment = 0;
chunk->alloc_size = size + alignment;
- chunk->align_size = size;
chunk->direction = direction;
chunk->alloc_addr = kzalloc(chunk->alloc_size, GFP_KERNEL | GFP_DMA);
@@ -194,7 +193,7 @@ fore200e_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk, int size, i
chunk->align_addr = chunk->alloc_addr + offset;
- chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, chunk->align_size, direction);
+ chunk->dma_addr = fore200e->bus->dma_map(fore200e, chunk->align_addr, size, direction);
return 0;
}
@@ -740,7 +739,7 @@ static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_
static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
int size, int nbr, int alignment)
{
- chunk->alloc_size = chunk->align_size = size * nbr;
+ chunk->alloc_size = size * nbr;
/* returned chunks are page-aligned */
chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,
--
2.19.0
^ permalink raw reply related
* [PATCH 2/7] fore200e: store a struct device in struct fore200e
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
In-Reply-To: <20181009145720.32578-1-hch@lst.de>
This can be used much better than the untyped void pointer containing
either a PCI or platform device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/atm/fore200e.c | 65 ++++++++++++++----------------------------
drivers/atm/fore200e.h | 2 +-
2 files changed, 23 insertions(+), 44 deletions(-)
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 008bd8541c61..0b8d2ad8273d 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -432,7 +432,7 @@ static void fore200e_pca_write(u32 val, volatile u32 __iomem *addr)
static u32
fore200e_pca_dma_map(struct fore200e* fore200e, void* virt_addr, int size, int direction)
{
- u32 dma_addr = dma_map_single(&((struct pci_dev *) fore200e->bus_dev)->dev, virt_addr, size, direction);
+ u32 dma_addr = dma_map_single(fore200e->dev, virt_addr, size, direction);
DPRINTK(3, "PCI DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d, --> dma_addr = 0x%08x\n",
virt_addr, size, direction, dma_addr);
@@ -447,7 +447,7 @@ fore200e_pca_dma_unmap(struct fore200e* fore200e, u32 dma_addr, int size, int di
DPRINTK(3, "PCI DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d\n",
dma_addr, size, direction);
- dma_unmap_single(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
+ dma_unmap_single(fore200e->dev, dma_addr, size, direction);
}
@@ -456,7 +456,7 @@ fore200e_pca_dma_sync_for_cpu(struct fore200e* fore200e, u32 dma_addr, int size,
{
DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
- dma_sync_single_for_cpu(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
+ dma_sync_single_for_cpu(fore200e->dev, dma_addr, size, direction);
}
static void
@@ -464,7 +464,7 @@ fore200e_pca_dma_sync_for_device(struct fore200e* fore200e, u32 dma_addr, int si
{
DPRINTK(3, "PCI DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
- dma_sync_single_for_device(&((struct pci_dev *) fore200e->bus_dev)->dev, dma_addr, size, direction);
+ dma_sync_single_for_device(fore200e->dev, dma_addr, size, direction);
}
@@ -477,7 +477,7 @@ fore200e_pca_dma_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk,
{
/* returned chunks are page-aligned */
chunk->alloc_size = size * nbr;
- chunk->alloc_addr = dma_alloc_coherent(&((struct pci_dev *) fore200e->bus_dev)->dev,
+ chunk->alloc_addr = dma_alloc_coherent(fore200e->dev,
chunk->alloc_size,
&chunk->dma_addr,
GFP_KERNEL);
@@ -496,7 +496,7 @@ fore200e_pca_dma_chunk_alloc(struct fore200e* fore200e, struct chunk* chunk,
static void
fore200e_pca_dma_chunk_free(struct fore200e* fore200e, struct chunk* chunk)
{
- dma_free_coherent(&((struct pci_dev *) fore200e->bus_dev)->dev,
+ dma_free_coherent(fore200e->dev,
chunk->alloc_size,
chunk->alloc_addr,
chunk->dma_addr);
@@ -570,7 +570,7 @@ fore200e_pca_unmap(struct fore200e* fore200e)
static int fore200e_pca_configure(struct fore200e *fore200e)
{
- struct pci_dev* pci_dev = (struct pci_dev*)fore200e->bus_dev;
+ struct pci_dev *pci_dev = to_pci_dev(fore200e->dev);
u8 master_ctrl, latency;
DPRINTK(2, "device %s being configured\n", fore200e->name);
@@ -657,7 +657,7 @@ fore200e_pca_prom_read(struct fore200e* fore200e, struct prom_data* prom)
static int
fore200e_pca_proc_read(struct fore200e* fore200e, char *page)
{
- struct pci_dev* pci_dev = (struct pci_dev*)fore200e->bus_dev;
+ struct pci_dev *pci_dev = to_pci_dev(fore200e->dev);
return sprintf(page, " PCI bus/slot/function:\t%d/%d/%d\n",
pci_dev->bus->number, PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn));
@@ -702,10 +702,9 @@ static void fore200e_sba_write(u32 val, volatile u32 __iomem *addr)
static u32 fore200e_sba_dma_map(struct fore200e *fore200e, void* virt_addr, int size, int direction)
{
- struct platform_device *op = fore200e->bus_dev;
u32 dma_addr;
- dma_addr = dma_map_single(&op->dev, virt_addr, size, direction);
+ dma_addr = dma_map_single(fore200e->dev, virt_addr, size, direction);
DPRINTK(3, "SBUS DVMA mapping: virt_addr = 0x%p, size = %d, direction = %d --> dma_addr = 0x%08x\n",
virt_addr, size, direction, dma_addr);
@@ -715,30 +714,24 @@ static u32 fore200e_sba_dma_map(struct fore200e *fore200e, void* virt_addr, int
static void fore200e_sba_dma_unmap(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
{
- struct platform_device *op = fore200e->bus_dev;
-
DPRINTK(3, "SBUS DVMA unmapping: dma_addr = 0x%08x, size = %d, direction = %d,\n",
dma_addr, size, direction);
- dma_unmap_single(&op->dev, dma_addr, size, direction);
+ dma_unmap_single(fore200e->dev, dma_addr, size, direction);
}
static void fore200e_sba_dma_sync_for_cpu(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
{
- struct platform_device *op = fore200e->bus_dev;
-
DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
- dma_sync_single_for_cpu(&op->dev, dma_addr, size, direction);
+ dma_sync_single_for_cpu(fore200e->dev, dma_addr, size, direction);
}
static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_addr, int size, int direction)
{
- struct platform_device *op = fore200e->bus_dev;
-
DPRINTK(3, "SBUS DVMA sync: dma_addr = 0x%08x, size = %d, direction = %d\n", dma_addr, size, direction);
- dma_sync_single_for_device(&op->dev, dma_addr, size, direction);
+ dma_sync_single_for_device(fore200e->dev, dma_addr, size, direction);
}
/* Allocate a DVMA consistent chunk of memory intended to act as a communication mechanism
@@ -747,12 +740,10 @@ static void fore200e_sba_dma_sync_for_device(struct fore200e *fore200e, u32 dma_
static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk *chunk,
int size, int nbr, int alignment)
{
- struct platform_device *op = fore200e->bus_dev;
-
chunk->alloc_size = chunk->align_size = size * nbr;
/* returned chunks are page-aligned */
- chunk->alloc_addr = dma_alloc_coherent(&op->dev, chunk->alloc_size,
+ chunk->alloc_addr = dma_alloc_coherent(fore200e->dev, chunk->alloc_size,
&chunk->dma_addr, GFP_ATOMIC);
if ((chunk->alloc_addr == NULL) || (chunk->dma_addr == 0))
@@ -766,9 +757,7 @@ static int fore200e_sba_dma_chunk_alloc(struct fore200e *fore200e, struct chunk
/* free a DVMA consistent chunk of memory */
static void fore200e_sba_dma_chunk_free(struct fore200e *fore200e, struct chunk *chunk)
{
- struct platform_device *op = fore200e->bus_dev;
-
- dma_free_coherent(&op->dev, chunk->alloc_size,
+ dma_free_coherent(fore200e->dev, chunk->alloc_size,
chunk->alloc_addr, chunk->dma_addr);
}
@@ -798,7 +787,7 @@ static void fore200e_sba_reset(struct fore200e *fore200e)
static int __init fore200e_sba_map(struct fore200e *fore200e)
{
- struct platform_device *op = fore200e->bus_dev;
+ struct platform_device *op = to_platform_device(fore200e->dev);
unsigned int bursts;
/* gain access to the SBA specific registers */
@@ -828,7 +817,7 @@ static int __init fore200e_sba_map(struct fore200e *fore200e)
static void fore200e_sba_unmap(struct fore200e *fore200e)
{
- struct platform_device *op = fore200e->bus_dev;
+ struct platform_device *op = to_platform_device(fore200e->dev);
of_iounmap(&op->resource[0], fore200e->regs.sba.hcr, SBA200E_HCR_LENGTH);
of_iounmap(&op->resource[1], fore200e->regs.sba.bsr, SBA200E_BSR_LENGTH);
@@ -844,7 +833,7 @@ static int __init fore200e_sba_configure(struct fore200e *fore200e)
static int __init fore200e_sba_prom_read(struct fore200e *fore200e, struct prom_data *prom)
{
- struct platform_device *op = fore200e->bus_dev;
+ struct platform_device *op = to_platform_device(fore200e->dev);
const u8 *prop;
int len;
@@ -868,7 +857,7 @@ static int __init fore200e_sba_prom_read(struct fore200e *fore200e, struct prom_
static int fore200e_sba_proc_read(struct fore200e *fore200e, char *page)
{
- struct platform_device *op = fore200e->bus_dev;
+ struct platform_device *op = to_platform_device(fore200e->dev);
const struct linux_prom_registers *regs;
regs = of_get_property(op->dev.of_node, "reg", NULL);
@@ -2532,25 +2521,15 @@ static void fore200e_monitor_puts(struct fore200e *fore200e, char *str)
static int fore200e_load_and_start_fw(struct fore200e *fore200e)
{
const struct firmware *firmware;
- struct device *device;
const struct fw_header *fw_header;
const __le32 *fw_data;
u32 fw_size;
u32 __iomem *load_addr;
char buf[48];
- int err = -ENODEV;
-
- if (strcmp(fore200e->bus->model_name, "PCA-200E") == 0)
- device = &((struct pci_dev *) fore200e->bus_dev)->dev;
-#ifdef CONFIG_SBUS
- else if (strcmp(fore200e->bus->model_name, "SBA-200E") == 0)
- device = &((struct platform_device *) fore200e->bus_dev)->dev;
-#endif
- else
- return err;
+ int err;
sprintf(buf, "%s%s", fore200e->bus->proc_name, FW_EXT);
- if ((err = request_firmware(&firmware, buf, device)) < 0) {
+ if ((err = request_firmware(&firmware, buf, fore200e->dev)) < 0) {
printk(FORE200E "problem loading firmware image %s\n", fore200e->bus->model_name);
return err;
}
@@ -2689,7 +2668,7 @@ static int fore200e_sba_probe(struct platform_device *op)
return -ENOMEM;
fore200e->bus = &fore200e_sbus_ops;
- fore200e->bus_dev = op;
+ fore200e->dev = &op->dev;
fore200e->irq = op->archdata.irqs[0];
fore200e->phys_base = op->resource[0].start;
@@ -2761,7 +2740,7 @@ static int fore200e_pca_detect(struct pci_dev *pci_dev,
}
fore200e->bus = &fore200e_pci_ops;
- fore200e->bus_dev = pci_dev;
+ fore200e->dev = &pci_dev->dev;
fore200e->irq = pci_dev->irq;
fore200e->phys_base = pci_resource_start(pci_dev, 0);
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h
index c8a02c8fba15..c8c6ea818ffc 100644
--- a/drivers/atm/fore200e.h
+++ b/drivers/atm/fore200e.h
@@ -844,7 +844,7 @@ typedef struct fore200e {
enum fore200e_state state; /* device state */
char name[16]; /* device name */
- void* bus_dev; /* bus-specific kernel data */
+ struct device *dev;
int irq; /* irq number */
unsigned long phys_base; /* physical base address */
void __iomem * virt_base; /* virtual base address */
--
2.19.0
^ permalink raw reply related
* fore200e DMA cleanups and fixes
From: Christoph Hellwig @ 2018-10-09 14:57 UTC (permalink / raw)
To: Chas Williams, netdev; +Cc: linux-atm-general, linux-kernel
The fore200e driver came up during some dma-related audits, so
here is the fallout. Compile tested (x86 & sparc) only.
^ permalink raw reply
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