6125 Commits

Author SHA1 Message Date
Hans de Goede
a6ae66bdce Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID
commit 9cf6e24c9fbf17e52de9fff07f12be7565ea6d61 upstream.

After commit 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in
translated mode") not only the getid command is skipped, but also
the de-activating of the keyboard at the end of atkbd_probe(), potentially
re-introducing the problem fixed by commit be2d7e4233 ("Input: atkbd -
fix multi-byte scancode handling on reconnect").

Make sure multi-byte scancode handling on reconnect is still handled
correctly by not skipping the atkbd_deactivate() call.

Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240126160724.13278-3-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:23 +00:00
Nilton Perim Neto
7dee57ff7f Input: xpad - support Acer NGR 200 Controller
[ Upstream commit 22c69d786ef8fb789c61ca75492a272774221324 ]

Add the NGR 200 Xbox 360 to the list of recognized controllers.

Signed-off-by: Nilton Perim Neto <niltonperimneto@gmail.com>
Link: https://lore.kernel.org/r/20250608060517.14967-1-niltonperimneto@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:22 +00:00
Vicki Pfau
2e1a43f5bd Input: xpad - add VID for Turtle Beach controllers
[ Upstream commit 1999a6b12a3b5c8953fc9ec74863ebc75a1b851d ]

This adds support for the Turtle Beach REACT-R and Recon Xbox controllers

Signed-off-by: Vicki Pfau <vi@endrift.com>
Link: https://lore.kernel.org/r/20230225012147.276489-4-vi@endrift.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Stable-dep-of: 22c69d786ef8 ("Input: xpad - support Acer NGR 200 Controller")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:22 +00:00
Matt Reynolds
b04dd43705 Input: xpad - add support for Amazon Game Controller
[ Upstream commit 05665cef4b745cb46b1d1b8e96deaa25464092d3 ]

The Amazon Luna controller (product name "Amazon Game Controller") behaves
like an Xbox 360 controller when connected over USB.

Signed-off-by: Matt Reynolds <mattreynolds@chromium.org>
Reviewed-by: Harry Cutts <hcutts@chromium.org>
Link: https://lore.kernel.org/r/20210429103548.1.If5f9a44cb81e25b9350f7c6c0b3c88b4ecd81166@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Stable-dep-of: 22c69d786ef8 ("Input: xpad - support Acer NGR 200 Controller")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:22 +00:00
WangYuli
bd536b6e79 Input: sparcspkr - avoid unannotated fall-through
commit 8b1d858cbd4e1800e9336404ba7892b5a721230d upstream.

Fix follow warnings with clang-21i (and reformat for clarity):
  drivers/input/misc/sparcspkr.c:78:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
     78 |                 case SND_TONE: break;
        |                 ^
  drivers/input/misc/sparcspkr.c:78:3: note: insert 'break;' to avoid fall-through
     78 |                 case SND_TONE: break;
        |                 ^
        |                 break;
  drivers/input/misc/sparcspkr.c:113:3: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
    113 |                 case SND_TONE: break;
        |                 ^
  drivers/input/misc/sparcspkr.c:113:3: note: insert 'break;' to avoid fall-through
    113 |                 case SND_TONE: break;
        |                 ^
        |                 break;
  2 warnings generated.

Signed-off-by: WangYuli <wangyuli@uniontech.com>
Link: https://lore.kernel.org/r/6730E40353C76908+20250415052439.155051-1-wangyuli@uniontech.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:11 +00:00
Dan Carpenter
6952a0a3e9 Input: ims-pcu - check record size in ims_pcu_flash_firmware()
commit a95ef0199e80f3384eb992889322957d26c00102 upstream.

The "len" variable comes from the firmware and we generally do
trust firmware, but it's always better to double check.  If the "len"
is too large it could result in memory corruption when we do
"memcpy(fragment->data, rec->data, len);"

Fixes: 628329d524 ("Input: add IMS Passenger Control Unit driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/131fd1ae92c828ee9f4fa2de03d8c210ae1f3524.1748463049.git.dan.carpenter@linaro.org
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:03 +00:00
Dmitry Torokhov
65524b6b4d Input: synaptics-rmi - fix crash with unsupported versions of F34
[ Upstream commit ca39500f6af9cfe6823dc5aa8fbaed788d6e35b2 ]

Sysfs interface for updating firmware for RMI devices is available even
when F34 probe fails. The code checks for presence of F34 "container"
pointer and then tries to use the function data attached to the
sub-device. F34 assigns the function data early, before it knows if
probe will succeed, leaving behind a stale pointer.

Fix this by expanding checks to not only test for presence of F34
"container" but also check if there is driver data assigned to the
sub-device, and call dev_set_drvdata() only after we are certain that
probe is successful.

This is not a complete fix, since F34 will be freed during firmware
update, so there is still a race when fetching and accessing this
pointer. This race will be addressed in follow-up changes.

Reported-by: Hanno Böck <hanno@hboeck.de>
Fixes: 29fd0ec2bd ("Input: synaptics-rmi4 - add support for F34 device reflash")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/aBlAl6sGulam-Qcx@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:01 +00:00
zhang songyi
cab18cf394 Input: synaptics-rmi4 - convert to use sysfs_emit() APIs
[ Upstream commit 9dedc915937c33302df7fcab01c45e7936d6195a ]

Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the value
to be returned to user space.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Link: https://lore.kernel.org/r/20220927070936.258300-1-zhang.songyi@zte.com.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Stable-dep-of: ca39500f6af9 ("Input: synaptics-rmi - fix crash with unsupported versions of F34")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:24:01 +00:00
Aditya Garg
a72b050f1e Input: synaptics - enable InterTouch on TUXEDO InfinityBook Pro 14 v5
commit 2abc698ac77314e0de5b33a6d96a39c5159d88e4 upstream.

Enable InterTouch mode on TUXEDO InfinityBook Pro 14 v5 by adding
"SYN1221" to the list of SMBus-enabled variants.

Add support for InterTouch on SYN1221 by adding it to the list of
SMBus-enabled variants.

Reported-by: Matthias Eilert <kernel.hias@eilert.tech>
Tested-by: Matthias Eilert <kernel.hias@eilert.tech>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Link: https://lore.kernel.org/r/PN3PR01MB9597C033C4BC20EE2A0C4543B888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:23:47 +00:00
Dmitry Torokhov
cf92bbd94e Input: synaptics - enable SMBus for HP Elitebook 850 G1
commit f04f03d3e99bc8f89b6af5debf07ff67d961bc23 upstream.

The kernel reports that the touchpad for this device can support
SMBus mode.

Reported-by: jt <enopatch@gmail.com>
Link: https://lore.kernel.org/r/iys5dbv3ldddsgobfkxldazxyp54kay4bozzmagga6emy45jop@2ebvuxgaui4u
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:23:46 +00:00
Aditya Garg
79cc7c27db Input: synaptics - enable InterTouch on Dell Precision M3800
commit a609cb4cc07aa9ab8f50466622814356c06f2c17 upstream.

Enable InterTouch mode on Dell Precision M3800 by adding "DLL060d" to
the list of SMBus-enabled variants.

Reported-by: Markus Rathgeb <maggu2810@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Link: https://lore.kernel.org/r/PN3PR01MB959789DD6D574E16141E5DC4B888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:23:44 +00:00
Aditya Garg
a50d87bc4d Input: synaptics - enable InterTouch on Dynabook Portege X30L-G
commit 47d768b32e644b56901bb4bbbdb1feb01ea86c85 upstream.

Enable InterTouch mode on Dynabook Portege X30L-G by adding "TOS01f6" to
the list of SMBus-enabled variants.

Reported-by: Xuntao Chi <chotaotao1qaz2wsx@gmail.com>
Tested-by: Xuntao Chi <chotaotao1qaz2wsx@gmail.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Link: https://lore.kernel.org/r/PN3PR01MB959786E4AC797160CDA93012B888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:23:44 +00:00
Manuel Fombuena
c2d133c21a Input: synaptics - enable InterTouch on Dynabook Portege X30-D
commit 6d7ea0881000966607772451b789b5fb5766f11d upstream.

[    5.989588] psmouse serio1: synaptics: Your touchpad (PNP: TOS0213 PNP0f03) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org.
[    6.039923] psmouse serio1: synaptics: Touchpad model: 1, fw: 9.32, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x52d884, board id: 3322, fw id: 2658004

The board is labelled TM3322.

Present on the Toshiba / Dynabook Portege X30-D and possibly others.

Confirmed working well with psmouse.synaptics_intertouch=1 and local build.

Signed-off-by: Manuel Fombuena <fombuena@outlook.com>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Link: https://lore.kernel.org/r/PN3PR01MB9597711E7933A08389FEC31DB888A@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:23:44 +00:00
Jack Greiner
a856901cd1 Input: xpad - add support for wooting two he (arm)
commit 222f3390c15c4452a9f7e26f5b7d9138e75d00d5 upstream.

Add Wooting Two HE (ARM) to the list of supported devices.

Signed-off-by: Jack Greiner <jack@emoss.org>
Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Link: https://lore.kernel.org/r/20250107192830.414709-3-rojtberg@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:22:54 +00:00
Nilton Perim Neto
0744ee384a Input: xpad - add unofficial Xbox 360 wireless receiver clone
commit e4940fe6322c851659c17852b671c6e7b1aa9f56 upstream.

Although it mimics the Microsoft's VendorID, it is in fact a clone.
Taking into account that the original Microsoft Receiver is not being
manufactured anymore, this drive can solve dpad issues encontered by
those who still use the original 360 Wireless controller
but are using a receiver clone.

Signed-off-by: Nilton Perim Neto <niltonperimneto@gmail.com>
Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com>
Link: https://lore.kernel.org/r/20250107192830.414709-12-rojtberg@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:22:54 +00:00
Mark Pearson
50eaf14b80 Input: atkbd - map F23 key to support default copilot shortcut
commit 907bc9268a5a9f823ffa751957a5c1dd59f83f42 upstream.

Microsoft defined Meta+Shift+F23 as the Copilot shortcut instead of a
dedicated keycode, and multiple vendors have their keyboards emit this
sequence in response to users pressing a dedicated "Copilot" key.
Unfortunately the default keymap table in atkbd does not map scancode
0x6e (F23) and so the key combination does not work even if userspace
is ready to handle it.

Because this behavior is common between multiple vendors and the
scancode is currently unused map 0x6e to keycode 193 (KEY_F23) so that
key sequence is generated properly.

MS documentation for the scan code:
https://learn.microsoft.com/en-us/windows/win32/inputdev/about-keyboard-input#scan-codes
Confirmed on Lenovo, HP and Dell machines by Canonical.
Tested on Lenovo T14s G6 AMD.

Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250107034554.25843-1-mpearson-lenovo@squebb.ca
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-24 11:22:54 +00:00
Nuno Sa
1872f3804f Input: adp5589-keys - fix adp5589_gpio_get_value()
commit c684771630e64bc39bddffeb65dd8a6612a6b249 upstream.

The adp5589 seems to have the same behavior as similar devices as
explained in commit 910a9f5636 ("Input: adp5588-keys - get value from
data out when dir is out").

Basically, when the gpio is set as output we need to get the value from
ADP5589_GPO_DATA_OUT_A register instead of ADP5589_GPI_STATUS_A.

Fixes: 9d2e173644 ("Input: ADP5589 - new driver for I2C Keypad Decoder and I/O Expander")
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20241001-b4-dev-adp5589-fw-conversion-v1-2-fca0149dfc47@analog.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 9ff7ae486d51c0da706a29b116d7fa399db677f5)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
2025-12-24 11:22:02 +00:00
Dmitry Torokhov
21698533cc Input: uinput - reject requests with unreasonable number of slots
[ Upstream commit 206f533a0a7c683982af473079c4111f4a0f9f5e ]

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

When exercising uinput interface syzkaller may try setting up device
with a really large number of slots, which causes memory allocation
failure in input_mt_init_slots(). While this allocation failure is
handled properly and request is rejected, it results in syzkaller
reports. Additionally, such request may put undue burden on the
system which will try to free a lot of memory for a bogus request.

Fix it by limiting allowed number of slots to 100. This can easily
be extended if we see devices that can track more than 100 contacts.

Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reported-by: syzbot <syzbot+0122fa359a69694395d5@syzkaller.appspotmail.com>
Closes: https://syzkaller.appspot.com/bug?extid=0122fa359a69694395d5
Link: https://lore.kernel.org/r/Zqgi7NYEbpRsJfa2@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 9c6d189f0c1c59ba9a32326ec82a0b367a3cd47b)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:21:41 +00:00
Tetsuo Handa
771ada49cd Input: MT - limit max slots
commit 99d3bf5f7377d42f8be60a6b9cb60fb0be34dceb upstream.

syzbot is reporting too large allocation at input_mt_init_slots(), for
num_slots is supplied from userspace using ioctl(UI_DEV_CREATE).

Since nobody knows possible max slots, this patch chose 1024.

Reported-by: syzbot <syzbot+0122fa359a69694395d5@syzkaller.appspotmail.com>
Closes: https://syzkaller.appspot.com/bug?extid=0122fa359a69694395d5
Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: George Kennedy <george.kennedy@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 2829c80614890624456337e47320289112785f3e)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:21:30 +00:00
Dmitry Torokhov
482f5db05e Input: elan_i2c - do not leave interrupt disabled on suspend failure
[ Upstream commit 5f82c1e04721e7cd98e604eb4e58f0724d8e5a65 ]

Make sure interrupts are not left disabled when we fail to suspend the
touch controller.

Fixes: 6696777c65 ("Input: add driver for Elan I2C/SMbus touchpad")
Link: https://lore.kernel.org/r/ZmKiiL-1wzKrhqBj@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 2ee59e846895b6b061defbc6cde83126f91b7abd)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:21:08 +00:00
Jonathan Denose
1a962ca336 Input: elantech - fix touchpad state on resume for Lenovo N24
[ Upstream commit a69ce592cbe0417664bc5a075205aa75c2ec1273 ]

The Lenovo N24 on resume becomes stuck in a state where it
sends incorrect packets, causing elantech_packet_check_v4 to fail.
The only way for the device to resume sending the correct packets is for
it to be disabled and then re-enabled.

This change adds a dmi check to trigger this behavior on resume.

Signed-off-by: Jonathan Denose <jdenose@google.com>
Link: https://lore.kernel.org/r/20240503155020.v2.1.Ifa0e25ebf968d8f307f58d678036944141ab17e6@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 9b6a1cb833dc8ceab3fbc45a261a8dd37c4f8013)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
2025-12-24 11:21:02 +00:00
Hans de Goede
e61a6bd275 Input: silead - Always support 10 fingers
[ Upstream commit 38a38f5a36da9820680d413972cb733349400532 ]

When support for Silead touchscreens was orginal added some touchscreens
with older firmware versions only supported 5 fingers and this was made
the default requiring the setting of a "silead,max-fingers=10" uint32
device-property for all touchscreen models which do support 10 fingers.

There are very few models with the old 5 finger fw, so in practice the
setting of the "silead,max-fingers=10" is boilerplate which needs to
be copy and pasted to every touchscreen config.

Reporting that 10 fingers are supported on devices which only support
5 fingers doesn't cause any problems for userspace in practice, since
at max 4 finger gestures are supported anyways. Drop the max_fingers
configuration and simply always assume 10 fingers.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240525193854.39130-2-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit ce0368a52554d213c5cd447ba786b54390a845e1)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
2025-12-24 11:21:01 +00:00
Hans de Goede
99843a58ea Input: silead - add support for capactive home button found on some x86 tablets
On some x86 tablets with a silead touchscreen the windows logo on the
front is a capacitive home button. Touching this button results in a touch
with bits 12-15 of the Y coordinates set, while normally only the lower 12
are used.

Detect this and report a KEY_LEFTMETA press when this happens. Note for
now we only respond to the Y coordinate bits 12-15 containing 0x01, on some
tablets *without* a capacative button I've noticed these bits containing
0x04 when crossing the edges of the screen.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
(cherry picked from commit eca3be9b95ac7cf9442654a54962859d74f8e38a)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
2025-12-24 11:21:01 +00:00
Erick Archer
a30069f80e Input: ff-core - prefer struct_size over open coded arithmetic
[ Upstream commit a08b8f8557ad88ffdff8905e5da972afe52e3307 ]

This is an effort to get rid of all multiplications from allocation
functions in order to prevent integer overflows [1][2].

As the "ff" variable is a pointer to "struct ff_device" and this
structure ends in a flexible array:

struct ff_device {
	[...]
	struct file *effect_owners[] __counted_by(max_effects);
};

the preferred way in the kernel is to use the struct_size() helper to
do the arithmetic instead of the calculation "size + count * size" in
the kzalloc() function.

The struct_size() helper returns SIZE_MAX on overflow. So, refactor
the comparison to take advantage of this.

This way, the code is more readable and safer.

This code was detected with the help of Coccinelle, and audited and
modified manually.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#open-coded-arithmetic-in-allocator-arguments [1]
Link: https://github.com/KSPP/linux/issues/160 [2]
Signed-off-by: Erick Archer <erick.archer@outlook.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/AS8PR02MB72371E646714BAE2E51A6A378B152@AS8PR02MB7237.eurprd02.prod.outlook.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit e52cfcf68df0b52565be68106e9f65ab8077b48a)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:20:54 +00:00
Dmitry Torokhov
1a6f5dcb8c Input: try trimming too long modalias strings
commit 0774d19038c496f0c3602fb505c43e1b2d8eed85 upstream.

If an input device declares too many capability bits then modalias
string for such device may become too long and not fit into uevent
buffer, resulting in failure of sending said uevent. This, in turn,
may prevent userspace from recognizing existence of such devices.

This is typically not a concern for real hardware devices as they have
limited number of keys, but happen with synthetic devices such as
ones created by xen-kbdfront driver, which creates devices as being
capable of delivering all possible keys, since it doesn't know what
keys the backend may produce.

To deal with such devices input core will attempt to trim key data,
in the hope that the rest of modalias string will fit in the given
buffer. When trimming key data it will indicate that it is not
complete by placing "+," sign, resulting in conversions like this:

old: k71,72,73,74,78,7A,7B,7C,7D,8E,9E,A4,AD,E0,E1,E4,F8,174,
new: k71,72,73,74,78,7A,7B,7C,+,

This should allow existing udev rules continue to work with existing
devices, and will also allow writing more complex rules that would
recognize trimmed modalias and check input device characteristics by
other means (for example by parsing KEY= data in uevent or parsing
input device sysfs attributes).

Note that the driver core may try adding more uevent environment
variables once input core is done adding its own, so when forming
modalias we can not use the entire available buffer, so we reduce
it by somewhat an arbitrary amount (96 bytes).

Reported-by: Jason Andryuk <jandryuk@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Jason Andryuk <jandryuk@gmail.com>
Link: https://lore.kernel.org/r/ZjAWMQCJdrxZkvkB@google.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jason Andryuk <jason.andryuk@amd.com>
(cherry picked from commit d9bbbbf1a2cac25fafa44ba09d2ab8f5365c0a06)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:20:43 +00:00
Fenglin Wu
4461036943 Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
[ Upstream commit 48c0687a322d54ac7e7a685c0b6db78d78f593af ]

The output voltage is inclusive hence the max level calculation is
off-by-one-step. Correct it.

iWhile we are at it also add a define for the step size instead of
using the magic value.

Fixes: 11205bb63e ("Input: add support for pm8xxx based vibrator driver")
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240412-pm8xxx-vibrator-new-design-v10-1-0ec0ad133866@quicinc.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit fd4bb5284d34687c82356f07efe957af89ee51fe)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:20:31 +00:00
Arnd Bergmann
469d7041ff Input: ims-pcu - fix printf string overflow
[ Upstream commit bf32bceedd0453c70d9d022e2e29f98e446d7161 ]

clang warns about a string overflow in this driver

drivers/input/misc/ims-pcu.c:1802:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation]
drivers/input/misc/ims-pcu.c:1814:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation]

Make the buffer a little longer to ensure it always fits.

Fixes: 628329d524 ("Input: add IMS Passenger Control Unit driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240326223825.4084412-7-arnd@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 502f295dcccf0ee7c4bddcf1ff2876987aaf89ca)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:20:31 +00:00
Kunwu Chan
22f408f040 Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails
[ Upstream commit bc4996184d56cfaf56d3811ac2680c8a0e2af56e ]

While input core can work with input->phys set to NULL userspace might
depend on it, so better fail probing if allocation fails. The system must
be in a pretty bad shape for it to happen anyway.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Link: https://lore.kernel.org/r/20240117073124.143636-1-chentao@kylinos.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 004402ec227732308871a6127f0b967cf2a293cd)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:20:07 +00:00
Uwe Kleine-König
aead1a2cb3 Input: gpio_keys_polled - suppress deferred probe error for gpio
[ Upstream commit 963465a33141d0d52338e77f80fe543d2c9dc053 ]

On a PC Engines APU our admins are faced with:

	$ dmesg | grep -c "gpio-keys-polled gpio-keys-polled: unable to claim gpio 0, err=-517"
	261

Such a message always appears when e.g. a new USB device is plugged in.

Suppress this message which considerably clutters the kernel log for
EPROBE_DEFER (i.e. -517).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240305101042.10953-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit a215f042a7f57346fd5430e84f81f822e84975b5)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
2025-12-24 11:17:27 +00:00
Hans de Goede
f9d2b69a96 Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
commit 683cd8259a9b883a51973511f860976db2550a6e upstream.

After commit 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in
translated mode") the keyboard on Dell XPS 13 9350 / 9360 / 9370 models
has stopped working after a suspend/resume.

The problem appears to be that atkbd_probe() fails when called
from atkbd_reconnect() on resume, which on systems where
ATKBD_CMD_GETID is skipped can only happen by ATKBD_CMD_SETLEDS
failing. ATKBD_CMD_SETLEDS failing because ATKBD_CMD_GETID was
skipped is weird, but apparently that is what is happening.

Fix this by also skipping ATKBD_CMD_SETLEDS when skipping
ATKBD_CMD_GETID.

Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Closes: https://lore.kernel.org/linux-input/0aa4a61f-c939-46fe-a572-08022e8931c7@molgen.mpg.de/
Closes: https://bbs.archlinux.org/viewtopic.php?pid=2146300
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218424
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2260517
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240126160724.13278-2-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 0be65249b72efb7d6eec6aabbb9901f22b4c9856)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:17:11 +00:00
Hans de Goede
5b06e9e985 Input: atkbd - use ab83 as id when skipping the getid command
commit 58f65f9db7e0de366a5a115c2e2c0703858bba69 upstream.

Barnabás reported that the change to skip the getid command
when the controller is in translated mode on laptops caused
the Version field of his "AT Translated Set 2 keyboard"
input device to change from ab83 to abba, breaking a custom
hwdb entry for this keyboard.

Use the standard ab83 id for keyboards when getid is skipped
(rather then that getid fails) to avoid reporting a different
Version to userspace then before skipping the getid.

Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
Reported-by: Barnabás Pőcze <pobrn@protonmail.com>
Closes: https://lore.kernel.org/linux-input/W1ydwoG2fYv85Z3C3yfDOJcVpilEvGge6UGa9kZh8zI2-qkHXp7WLnl2hSkFz63j-c7WupUWI5TLL6n7Lt8DjRuU-yJBwLYWrreb1hbnd6A=@protonmail.com/
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240116204325.7719-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 6c42ba1fc7d39b1d72c1adc43ea2e519f5450b3c)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:16:53 +00:00
Luca Weiss
4569a2af8d Input: xpad - add Razer Wolverine V2 support
[ Upstream commit c3d1610345b79cbe29ef6ca04a4780eff0d360c7 ]

Add the VID and PID of Razer Wolverine V2 to xpad_device.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20231125-razer-wolverine-v2-v1-1-979fe9f9288e@z3ntu.xyz
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 01a92b3c981219d22f16bdc612e9a2afa515a5dd)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:16:44 +00:00
Hans de Goede
10b081d71a Input: atkbd - skip ATKBD_CMD_GETID in translated mode
[ Upstream commit 936e4d49ecbc8c404790504386e1422b599dec39 ]

There have been multiple reports of keyboard issues on recent laptop models
which can be worked around by setting i8042.dumbkbd, with the downside
being this breaks the capslock LED.

It seems that these issues are caused by recent laptops getting confused by
ATKBD_CMD_GETID. Rather then adding and endless growing list of quirks for
this, just skip ATKBD_CMD_GETID alltogether on laptops in translated mode.

The main goal of sending ATKBD_CMD_GETID is to skip binding to ps/2
mice/touchpads and those are never used in translated mode.

Examples of laptop models which benefit from skipping ATKBD_CMD_GETID:

* "HP Laptop 15s-fq2xxx", "HP laptop 15s-fq4xxx" and "HP Laptop 15-dy2xxx"
  models the kbd stops working for the first 2 - 5 minutes after boot
  (waiting for EC watchdog reset?)

* On "HP Spectre x360 13-aw2xxx" atkbd fails to probe the keyboard

* At least 9 different Lenovo models have issues with ATKBD_CMD_GETID, see:
  https://github.com/yescallop/atkbd-nogetid

This has been tested on:

1. A MSI B550M PRO-VDH WIFI desktop, where the i8042 controller is not
   in translated mode when no keyboard is plugged in and with a ps/2 kbd
   a "AT Translated Set 2 keyboard" /dev/input/event# node shows up

2. A Lenovo ThinkPad X1 Yoga gen 8 (always has a translated set 2 keyboard)

Reported-by: Shang Ye <yesh25@mail2.sysu.edu.cn>
Closes: https://lore.kernel.org/linux-input/886D6167733841AE+20231017135318.11142-1-yesh25@mail2.sysu.edu.cn/
Closes: https://github.com/yescallop/atkbd-nogetid
Reported-by: gurevitch <mail@gurevit.ch>
Closes: https://lore.kernel.org/linux-input/2iAJTwqZV6lQs26cTb38RNYqxvsink6SRmrZ5h0cBUSuf9NT0tZTsf9fEAbbto2maavHJEOP8GA1evlKa6xjKOsaskDhtJWxjcnrgPigzVo=@gurevit.ch/
Reported-by: Egor Ignatov <egori@altlinux.org>
Closes: https://lore.kernel.org/all/20210609073333.8425-1-egori@altlinux.org/
Reported-by: Anton Zhilyaev <anton@cpp.in>
Closes: https://lore.kernel.org/linux-input/20210201160336.16008-1-anton@cpp.in/
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2086156
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231115174625.7462-1-hdegoede@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit eb59410d1cca3f1223b65e7562dc0d9acae26b39)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2025-12-24 11:16:44 +00:00
Demon000
731f96a409 input: NT36672C: remove tests 2025-08-31 22:11:13 +05:30
Forenche
1eef096ca2 drivers: oppo_touchscreen: NT36672C_noflash: Disable logging
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Signed-off-by: dodyirawan85 <40514988+dodyirawan85@users.noreply.github.com>
Co-authored-by: AbzRaider <99021451+AbzRaider@users.noreply.github.com>
2024-03-05 23:09:38 +05:30
Debayan Kar
00dcef82de Merge branch 'deprecated/android-4.14-stable' of https://android.googlesource.com/kernel/common into fourteen 2024-02-17 18:12:52 +05:30
Greg Kroah-Hartman
11c40e9fe9 Merge 4.14.335 into android-4.14-stable
Changes in 4.14.335
	ARM: OMAP2+: Fix null pointer dereference and memory leak in omap_soc_device_init
	s390/vx: fix save/restore of fpu kernel context
	wifi: mac80211: mesh_plink: fix matches_local logic
	net: sched: ife: fix potential use-after-free
	ethernet: atheros: fix a memleak in atl1e_setup_ring_resources
	iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw
	Input: ipaq-micro-keys - add error handling for devm_kmemdup
	iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table
	wifi: cfg80211: Add my certificate
	wifi: cfg80211: fix certs build to not depend on file order
	USB: serial: ftdi_sio: update Actisense PIDs constant names
	USB: serial: option: add Quectel EG912Y module support
	USB: serial: option: add Foxconn T99W265 with new baseline
	USB: serial: option: add Quectel RM500Q R13 firmware support
	Bluetooth: hci_event: Fix not checking if HCI_OP_INQUIRY has been sent
	net: 9p: avoid freeing uninit memory in p9pdu_vreadf
	net: rfkill: gpio: set GPIO direction
	dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata()
	block: Don't invalidate pagecache for invalid falloc modes
	Linux 4.14.335

Change-Id: I27a09c889fddbb96c9312d6a2483272318aa678c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2024-01-08 16:04:59 +00:00
Haoran Liu
3730466598 Input: ipaq-micro-keys - add error handling for devm_kmemdup
[ Upstream commit 59b6a747e2d39227ac2325c5e29d6ab3bb070c2a ]

Check the return value of i2c_add_adapter. Static analysis revealed that
the function did not properly handle potential failures of
i2c_add_adapter, which could lead to partial initialization of the I2C
adapter and unstable operation.

Signed-off-by: Haoran Liu <liuhaoran14@163.com>
Link: https://lore.kernel.org/r/20231203164653.38983-1-liuhaoran14@163.com
Fixes: d7535ffa42 ("Input: driver for microcontroller keys on the iPaq h3xxx")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-08 11:25:03 +01:00
SamarV-121
872368cabf Merge '4.14.329' of https://android.googlesource.com/kernel/common into lineage-20
Change-Id: I22006f699aeec6241776e2e89e176b678301afa8
2023-11-11 12:32:52 +05:30
Greg Kroah-Hartman
47ab076483 Merge 4.14.329 into android-4.14-stable
Changes in 4.14.329
	mcb: Return actual parsed size when reading chameleon table
	mcb-lpc: Reallocate memory region to avoid memory overlapping
	virtio_balloon: Fix endless deflation and inflation on arm64
	treewide: Spelling fix in comment
	igb: Fix potential memory leak in igb_add_ethtool_nfc_entry
	r8152: Increase USB control msg timeout to 5000ms as per spec
	tcp: fix wrong RTO timeout when received SACK reneging
	gtp: uapi: fix GTPA_MAX
	i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
	i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
	i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
	i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
	perf/core: Fix potential NULL deref
	NFS: Don't call generic_error_remove_page() while holding locks
	ARM: 8933/1: replace Sun/Solaris style flag on section directive
	drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
	kobject: Fix slab-out-of-bounds in fill_kobj_path()
	f2fs: fix to do sanity check on inode type during garbage collection
	nfsd: lock_rename() needs both directories to live on the same fs
	x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
	x86/mm: Simplify RESERVE_BRK()
	x86/mm: Fix RESERVE_BRK() for older binutils
	driver: platform: Add helper for safer setting of driver_override
	rpmsg: Fix kfree() of static memory on setting driver_override
	rpmsg: Fix calling device_lock() on non-initialized device
	rpmsg: glink: Release driver_override
	rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
	x86: Fix .brk attribute in linker script
	ASoC: simple-card: fixup asoc_simple_probe() error handling
	irqchip/stm32-exti: add missing DT IRQ flag translation
	dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
	Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
	fbdev: atyfb: only use ioremap_uc() on i386 and ia64
	netfilter: nfnetlink_log: silence bogus compiler warning
	ASoC: rt5650: fix the wrong result of key button
	fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
	scsi: mpt3sas: Fix in error path
	platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
	net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
	ata: ahci: fix enum constants for gcc-13
	remove the sx8 block driver
	vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF
	PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
	usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
	tty: 8250: Remove UC-257 and UC-431
	tty: 8250: Add support for additional Brainboxes UC cards
	tty: 8250: Add support for Brainboxes UP cards
	tty: 8250: Add support for Intashield IS-100
	Linux 4.14.329

Change-Id: If187990b63eb0e3467f9d483ab7638db2640d0f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-11-08 11:07:27 +00:00
Dmitry Torokhov
365fbb85bb Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
[ Upstream commit 5030b2fe6aab37fe42d14f31842ea38be7c55c57 ]

Touch controllers need some time after receiving reset command for the
firmware to finish re-initializing and be ready to respond to commands
from the host. The driver already had handling for the post-reset delay
for I2C and SPI transports, this change adds the handling to
SMBus-connected devices.

SMBus devices are peculiar because they implement legacy PS/2
compatibility mode, so reset is actually issued by psmouse driver on the
associated serio port, after which the control is passed to the RMI4
driver with SMBus companion device.

Note that originally the delay was added to psmouse driver in
92e24e0e57f7 ("Input: psmouse - add delay when deactivating for SMBus
mode"), but that resulted in an unwanted delay in "fast" reconnect
handler for the serio port, so it was decided to revert the patch and
have the delay being handled in the RMI4 driver, similar to the other
transports.

Tested-by: Jeffery Miller <jefferymiller@google.com>
Link: https://lore.kernel.org/r/ZR1yUFJ8a9Zt606N@penguin
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-08 11:21:08 +01:00
SamarV-121
b1f25f5c5e Merge '4.14.328' of https://android.googlesource.com/kernel/common into lineage-20
Change-Id: I2a074f138313ccf54395888164f8a15020b5a20c
2023-10-31 18:41:05 +05:30
Greg Kroah-Hartman
67419faf9f Merge 4.14.328 into android-4.14-stable
Changes in 4.14.328
	RDMA/cxgb4: Check skb value for failure to allocate
	HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
	drm: etvnaviv: fix bad backport leading to warning
	ieee802154: ca8210: Fix a potential UAF in ca8210_probe
	drm/vmwgfx: fix typo of sizeof argument
	ixgbe: fix crash with empty VF macvlan list
	nfc: nci: assert requested protocol is valid
	workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
	usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer
	net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
	usb: musb: Get the musb_qh poniter after musb_giveback
	usb: musb: Modify the "HWVers" register address
	iio: pressure: bmp280: Fix NULL pointer exception
	iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
	mcb: remove is_added flag from mcb_device struct
	ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
	Input: powermate - fix use-after-free in powermate_config_complete
	Input: xpad - add PXN V900 support
	cgroup: Remove duplicates in cgroup v1 tasks file
	pinctrl: avoid unsafe code pattern in find_pinctrl()
	usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
	usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call
	x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
	usb: hub: Guard against accesses to uninitialized BOS descriptors
	Bluetooth: hci_event: Ignore NULL link key
	Bluetooth: Reject connection with the device which has same BD_ADDR
	Bluetooth: Fix a refcnt underflow problem for hci_conn
	Bluetooth: vhci: Fix race when opening vhci device
	Bluetooth: hci_event: Fix coding style
	Bluetooth: avoid memcmp() out of bounds warning
	nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
	regmap: fix NULL deref on lookup
	KVM: x86: Mask LVTPC when handling a PMI
	netfilter: nft_payload: fix wrong mac header matching
	xfrm: fix a data-race in xfrm_gen_index()
	net: ipv4: fix return value check in esp_remove_trailer
	net: ipv6: fix return value check in esp_remove_trailer
	net: rfkill: gpio: prevent value glitch during probe
	net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
	i40e: prevent crash on probe if hw registers have invalid values
	ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
	btrfs: initialize start_slot in btrfs_log_prealloc_extents
	i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
	overlayfs: set ctime when setting mtime and atime
	gpio: timberdale: Fix potential deadlock on &tgpio->lock
	ata: libata-eh: Fix compilation warning in ata_eh_link_report()
	tracing: relax trace_event_eval_update() execution with cond_resched()
	HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
	Bluetooth: Avoid redundant authentication
	Bluetooth: hci_core: Fix build warnings
	wifi: mac80211: allow transmitting EAPOL frames with tainted key
	wifi: cfg80211: avoid leaking stack data into trace
	sky2: Make sure there is at least one frag_addr available
	mmc: core: Capture correct oemid-bits for eMMC cards
	Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
	ACPI: irq: Fix incorrect return value in acpi_register_gsi()
	USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
	USB: serial: option: add entry for Sierra EM9191 with new firmware
	USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
	perf: Disallow mis-matched inherited group reads
	s390/pci: fix iommu bitmap allocation
	gpio: vf610: set value before the direction to avoid a glitch
	Bluetooth: hci_sock: fix slab oob read in create_monitor_event
	Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
	Bluetooth: hci_event: Fix using memcmp when comparing keys
	Linux 4.14.328

Change-Id: I0ad6691640e3f75a6016e2004f005414a50dc7b9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-10-25 11:33:41 +00:00
Matthias Berndt
fe1d40fa6d Input: xpad - add PXN V900 support
commit a65cd7ef5a864bdbbe037267c327786b7759d4c6 upstream.

Add VID and PID to the xpad_device table to allow driver to use the PXN
V900 steering wheel, which is XTYPE_XBOX360 compatible in xinput mode.

Signed-off-by: Matthias Berndt <matthias_berndt@gmx.de>
Link: https://lore.kernel.org/r/4932699.31r3eYUQgx@fedora
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 11:13:30 +02:00
Javier Carrasco
8677575c4f Input: powermate - fix use-after-free in powermate_config_complete
commit 5c15c60e7be615f05a45cd905093a54b11f461bc upstream.

syzbot has found a use-after-free bug [1] in the powermate driver. This
happens when the device is disconnected, which leads to a memory free from
the powermate_device struct.  When an asynchronous control message
completes after the kfree and its callback is invoked, the lock does not
exist anymore and hence the bug.

Use usb_kill_urb() on pm->config to cancel any in-progress requests upon
device disconnection.

[1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1e

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reported-by: syzbot+0434ac83f907a1dbdd1e@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20230916-topic-powermate_use_after_free-v3-1-64412b81a7a2@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-25 11:13:30 +02:00
Greg Kroah-Hartman
fce78edbb4 Merge 4.14.322 into android-4.14-stable
Changes in 4.14.322
	gfs2: Don't deref jdesc in evict
	x86/microcode/AMD: Load late on both threads too
	x86/smp: Use dedicated cache-line for mwait_play_dead()
	fbdev: imsttfb: Fix use after free bug in imsttfb_probe
	drm/edid: Fix uninitialized variable in drm_cvt_modes()
	scripts/tags.sh: Resolve gtags empty index generation
	drm/amdgpu: Validate VM ioctl flags.
	treewide: Remove uninitialized_var() usage
	md/raid10: fix overflow of md/safe_mode_delay
	md/raid10: fix wrong setting of max_corr_read_errors
	md/raid10: fix io loss while replacement replace rdev
	PM: domains: fix integer overflow issues in genpd_parse_state()
	evm: Complete description of evm_inode_setattr()
	wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
	wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
	wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
	wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
	wifi: atmel: Fix an error handling path in atmel_probe()
	wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
	wifi: ray_cs: Fix an error handling path in ray_probe()
	wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
	watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
	watchdog/perf: more properly prevent false positives with turbo modes
	kexec: fix a memory leak in crash_shrink_memory()
	memstick r592: make memstick_debug_get_tpc_name() static
	wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
	wifi: ath9k: convert msecs to jiffies where needed
	netlink: fix potential deadlock in netlink_set_err()
	netlink: do not hard code device address lenth in fdb dumps
	gtp: Fix use-after-free in __gtp_encap_destroy().
	lib/ts_bm: reset initial match offset for every block of text
	netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
	netlink: Add __sock_i_ino() for __netlink_diag_dump().
	radeon: avoid double free in ci_dpm_init()
	Input: drv260x - sleep between polling GO bit
	ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
	Input: adxl34x - do not hardcode interrupt trigger type
	drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
	ARM: ep93xx: fix missing-prototype warnings
	ASoC: es8316: Increment max value for ALC Capture Target Volume control
	soc/fsl/qe: fix usb.c build errors
	fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
	drm/radeon: fix possible division-by-zero errors
	ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
	scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
	PCI: Add pci_clear_master() stub for non-CONFIG_PCI
	pinctrl: cherryview: Return correct value if pin in push-pull mode
	perf dwarf-aux: Fix off-by-one in die_get_varname()
	pinctrl: at91-pio4: check return value of devm_kasprintf()
	crypto: nx - fix build warnings when DEBUG_FS is not enabled
	modpost: fix section mismatch message for R_ARM_ABS32
	modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
	modpost: fix off by one in is_executable_section()
	USB: serial: option: add LARA-R6 01B PIDs
	block: change all __u32 annotations to __be32 in affs_hardblocks.h
	w1: fix loop in w1_fini()
	sh: j2: Use ioremap() to translate device tree address into kernel memory
	media: usb: Check az6007_read() return value
	media: videodev2.h: Fix struct v4l2_input tuner index comment
	media: usb: siano: Fix warning due to null work_func_t function pointer
	extcon: Fix kernel doc of property fields to avoid warnings
	extcon: Fix kernel doc of property capability fields to avoid warnings
	usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
	mfd: rt5033: Drop rt5033-battery sub-device
	mfd: intel-lpss: Add missing check for platform_get_resource
	mfd: stmpe: Only disable the regulators if they are enabled
	rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
	sctp: fix potential deadlock on &net->sctp.addr_wq_lock
	Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
	spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
	mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
	powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
	net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
	tcp: annotate data races in __tcp_oow_rate_limited()
	net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
	sh: dma: Fix DMA channel offset calculation
	NFSD: add encoding of op_recall flag for write delegation
	mmc: core: disable TRIM on Kingston EMMC04G-M627
	mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
	integrity: Fix possible multiple allocation in integrity_inode_get()
	jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
	btrfs: fix race when deleting quota root from the dirty cow roots list
	ARM: orion5x: fix d2net gpio initialization
	spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg
	spi: spi-fsl-spi: relax message sanity checking a little
	spi: spi-fsl-spi: allow changing bits_per_word while CS is still active
	netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
	netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
	netfilter: nf_tables: unbind non-anonymous set if rule construction fails
	netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
	netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
	workqueue: clean up WORK_* constant types, clarify masking
	net: mvneta: fix txq_map in case of txq_number==1
	udp6: fix udp6_ehashfn() typo
	ntb: idt: Fix error handling in idt_pci_driver_init()
	NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
	ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
	NTB: ntb_transport: fix possible memory leak while device_register() fails
	ipv6/addrconf: fix a potential refcount underflow for idev
	wifi: airo: avoid uninitialized warning in airo_get_rate()
	net/sched: make psched_mtu() RTNL-less safe
	tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
	SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
	perf intel-pt: Fix CYC timestamps after standalone CBR
	ext4: fix wrong unit use in ext4_mb_clear_bb
	ext4: only update i_reserved_data_blocks on successful block allocation
	jfs: jfs_dmap: Validate db_l2nbperpage while mounting
	PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
	misc: pci_endpoint_test: Re-init completion for every test
	md/raid0: add discard support for the 'original' layout
	fs: dlm: return positive pid value for F_GETLK
	hwrng: imx-rngc - fix the timeout for init and self check
	meson saradc: fix clock divider mask length
	Revert "8250: add support for ASIX devices with a FIFO bug"
	tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
	tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
	ring-buffer: Fix deadloop issue on reading trace_pipe
	xtensa: ISS: fix call to split_if_spec
	scsi: qla2xxx: Wait for io return on terminate rport
	scsi: qla2xxx: Fix potential NULL pointer dereference
	scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
	scsi: qla2xxx: Pointer may be dereferenced
	serial: atmel: don't enable IRQs prematurely
	perf probe: Add test for regression introduced by switch to die_get_decl_file()
	fuse: revalidate: don't invalidate if interrupted
	can: bcm: Fix UAF in bcm_proc_show()
	ext4: correct inline offset when handling xattrs in inode body
	debugobjects: Recheck debug_objects_enabled before reporting
	nbd: Add the maximum limit of allocated index in nbd_dev_add
	md: fix data corruption for raid456 when reshape restart while grow up
	md/raid10: prevent soft lockup while flush writes
	posix-timers: Ensure timer ID search-loop limit is valid
	sched/fair: Don't balance task to its current running CPU
	bpf: Address KCSAN report on bpf_lru_list
	wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point()
	igb: Fix igb_down hung on surprise removal
	spi: bcm63xx: fix max prepend length
	fbdev: imxfb: warn about invalid left/right margin
	pinctrl: amd: Use amd_pinconf_set() for all config options
	net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
	fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
	llc: Don't drop packet from non-root netns.
	netfilter: nf_tables: fix spurious set element insertion failure
	tcp: annotate data-races around rskq_defer_accept
	tcp: annotate data-races around tp->notsent_lowat
	tcp: annotate data-races around fastopenq.max_qlen
	gpio: tps68470: Make tps68470_gpio_output() always set the initial value
	i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
	ethernet: atheros: fix return value check in atl1e_tso_csum()
	ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
	tcp: Reduce chance of collisions in inet6_hashfn().
	bonding: reset bond's flags when down link is P2P device
	team: reset team's flags when down link is P2P device
	platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
	benet: fix return value check in be_lancer_xmit_workarounds()
	ASoC: fsl_spdif: Silence output on stop
	block: Fix a source code comment in include/uapi/linux/blkzoned.h
	dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
	ata: pata_ns87415: mark ns87560_tf_read static
	ring-buffer: Fix wrong stat of cpu_buffer->read
	tracing: Fix warning in trace_buffered_event_disable()
	USB: serial: option: support Quectel EM060K_128
	USB: serial: option: add Quectel EC200A module support
	USB: serial: simple: add Kaufmann RKS+CAN VCP
	USB: serial: simple: sort driver entries
	can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
	usb: ohci-at91: Fix the unhandle interrupt when resume
	usb: xhci-mtk: set the dma max_seg_size
	Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
	staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
	hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
	tpm_tis: Explicitly check for error code
	irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
	s390/dasd: fix hanging device after quiesce/resume
	ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
	dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
	drm/client: Fix memory leak in drm_client_target_cloned
	net/sched: cls_fw: Fix improper refcount update leads to use-after-free
	net/sched: sch_qfq: account for stab overhead in qfq_enqueue
	net/sched: cls_u32: Fix reference counter leak leading to overflow
	perf: Fix function pointer case
	word-at-a-time: use the same return type for has_zero regardless of endianness
	net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
	perf test uprobe_from_different_cu: Skip if there is no gcc
	net: add missing data-race annotations around sk->sk_peek_off
	net: add missing data-race annotation for sk_ll_usec
	net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
	net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
	ip6mr: Fix skb_under_panic in ip6mr_cache_report()
	tcp_metrics: fix addr_same() helper
	tcp_metrics: annotate data-races around tm->tcpm_stamp
	tcp_metrics: annotate data-races around tm->tcpm_lock
	tcp_metrics: annotate data-races around tm->tcpm_vals[]
	tcp_metrics: annotate data-races around tm->tcpm_net
	tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
	loop: Select I/O scheduler 'none' from inside add_disk()
	libceph: fix potential hang in ceph_osdc_notify()
	USB: zaurus: Add ID for A-300/B-500/C-700
	fs/sysv: Null check to prevent null-ptr-deref bug
	Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
	net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
	ext2: Drop fragment support
	test_firmware: fix a memory leak with reqs buffer
	mtd: rawnand: omap_elm: Fix incorrect type in assignment
	drm/edid: fix objtool warning in drm_cvt_modes()
	Linux 4.14.322

Change-Id: Ia25c00bd23a112b634b83577ec7d54569e8b7c70
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
2023-08-23 14:54:21 +00:00
SamarV-121
07eb1dacec Merge '4.14.322' of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git into lineage-20
Change-Id: Iae282739fd6ae5ca8e9d4cbeda6743632529fb63
2023-08-20 12:32:54 +05:30
Marek Vasut
89d454d5f4 Input: adxl34x - do not hardcode interrupt trigger type
[ Upstream commit e96220bce5176ed2309f77f061dcc0430b82b25e ]

Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_HIGH, let's
respect the settings specified in the firmware description.

Fixes: e27c729219 ("Input: add driver for ADXL345/346 Digital Accelerometers")
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Link: https://lore.kernel.org/r/20230509203555.549158-1-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-11 11:33:36 +02:00
Luca Weiss
6939d5a953 Input: drv260x - sleep between polling GO bit
[ Upstream commit efef661dfa6bf8cbafe4cd6a97433fcef0118967 ]

When doing the initial startup there's no need to poll without any
delay and spam the I2C bus.

Let's sleep 15ms between each attempt, which is the same time as used
in the vendor driver.

Fixes: 7132fe4f56 ("Input: drv260x - add TI drv260x haptics driver")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20230430-drv260x-improvements-v1-2-1fb28b4cc698@z3ntu.xyz
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-11 11:33:36 +02:00
Kees Cook
d68627697d treewide: Remove uninitialized_var() usage
commit 3f649ab728cda8038259d8f14492fe400fbab911 upstream.

Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the compiler thinks it is uninitialized,
either simply initialize the variable or make compiler changes.

In preparation for removing[2] the[3] macro[4], remove all remaining
needless uses with the following script:

git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \
	xargs perl -pi -e \
		's/\buninitialized_var\(([^\)]+)\)/\1/g;
		 s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;'

drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid
pathological white-space.

No outstanding warnings were found building allmodconfig with GCC 9.3.0
for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64,
alpha, and m68k.

[1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/
[2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/
[3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/
[4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/

Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5
Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB
Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers
Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-11 11:33:32 +02:00