Merge tag 'v6.6.6' into dev-6.6

This is the 6.6.6 stable release

Signed-off-by: Joel Stanley <joel@jms.id.au>

HID: uclogic: Fix a work->entry not empty bug in __queue_work()

[ Upstream commit d45f72b3c275101a620dd69881343e0dda72f877 ]

When CONFIG_HID_UCLOGIC=y and CONFIG_KUNIT_ALL_TESTS=y, launch
kernel an

HID: uclogic: Fix a work->entry not empty bug in __queue_work()

[ Upstream commit d45f72b3c275101a620dd69881343e0dda72f877 ]

When CONFIG_HID_UCLOGIC=y and CONFIG_KUNIT_ALL_TESTS=y, launch
kernel and then the below work->entry not empty bug occurs.

In hid_test_uclogic_exec_event_hook_test(), the filter->work is not
initialized to be added to p.event_hooks->list, and then the
schedule_work() in uclogic_exec_event_hook() will call __queue_work(),
which check whether the work->entry is empty and cause the below
warning call trace.

So call INIT_WORK() with a fake work to solve the issue. After applying
this patch, the below work->entry not empty bug never occurs.

WARNING: CPU: 0 PID: 2177 at kernel/workqueue.c:1787 __queue_work.part.0+0x780/0xad0
Modules linked in:
CPU: 0 PID: 2177 Comm: kunit_try_catch Tainted: G B W N 6.6.0-rc2+ #30
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
RIP: 0010:__queue_work.part.0+0x780/0xad0
Code: 44 24 20 0f b6 00 84 c0 74 08 3c 03 0f 8e 52 03 00 00 f6 83 00 01 00 00 02 74 6f 4c 89 ef e8 c7 d8 f1 02 f3 90 e9 e5 f8 ff ff <0f> 0b e9 63 fc ff ff 89 e9 49 8d 57 68 4c 89 e6 4c 89 ff 83 c9 02
RSP: 0000:ffff888102bb7ce8 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff888106b8e460 RCX: ffffffff84141cc7
RDX: 1ffff11020d71c8c RSI: 0000000000000004 RDI: ffff8881001d0118
RBP: dffffc0000000000 R08: 0000000000000001 R09: ffffed1020576f92
R10: 0000000000000003 R11: ffff888102bb7980 R12: ffff888106b8e458
R13: ffff888119c38800 R14: 0000000000000000 R15: ffff8881001d0100
FS: 0000000000000000(0000) GS:ffff888119c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff888119506000 CR3: 0000000005286001 CR4: 0000000000770ef0
DR0: ffffffff8fdd6ce0 DR1: ffffffff8fdd6ce1 DR2: ffffffff8fdd6ce3
DR3: ffffffff8fdd6ce5 DR6: 00000000fffe0ff0 DR7: 0000000000000600
PKRU: 55555554
Call Trace:
<TASK>
? __warn+0xc9/0x260
? __queue_work.part.0+0x780/0xad0
? report_bug+0x345/0x400
? handle_bug+0x3c/0x70
? exc_invalid_op+0x14/0x40
? asm_exc_invalid_op+0x16/0x20
? _raw_spin_lock+0x87/0xe0
? __queue_work.part.0+0x780/0xad0
? __queue_work.part.0+0x249/0xad0
queue_work_on+0x48/0x50
uclogic_exec_event_hook.isra.0+0xf7/0x160
hid_test_uclogic_exec_event_hook_test+0x2f1/0x5d0
? try_to_wake_up+0x151/0x13e0
? uclogic_exec_event_hook.isra.0+0x160/0x160
? _raw_spin_lock_irqsave+0x8d/0xe0
? __sched_text_end+0xa/0xa
? __sched_text_end+0xa/0xa
? migrate_enable+0x260/0x260
? kunit_try_run_case_cleanup+0xe0/0xe0
kunit_generic_run_threadfn_adapter+0x4a/0x90
? kunit_try_catch_throw+0x80/0x80
kthread+0x2b5/0x380
? kthread_complete_and_exit+0x20/0x20
ret_from_fork+0x2d/0x70
? kthread_complete_and_exit+0x20/0x20
ret_from_fork_asm+0x11/0x20
</TASK>

Fixes: a251d6576d2a ("HID: uclogic: Handle wireless device reconnection")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: José Expósito <jose.exposito89@gmail.com>
Link: https://lore.kernel.org/r/20231009064245.3573397-3-ruanjinjie@huawei.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.

Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to

Merge drm/drm-next into drm-intel-gt-next

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to merge following patch to drm-intel-gt-next:

https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-intel-next

Catch up with 6.3-rc cycle...

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <ro

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <robdclark@chromium.org>

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Merge tag 'v6.3-rc2' into next

Merge with mainline to get of_property_present() and other newer APIs.

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get latest upstream.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.3-rc1 and sync with the other DRM trees.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next

To pick up perf-tools fixes just merged upstream.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Merge tag 'for-linus-2023022201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Benjamin Tissoires:

- HID-BPF infrastructure: this allows to start using HID-BPF. No

Merge tag 'for-linus-2023022201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Benjamin Tissoires:

- HID-BPF infrastructure: this allows to start using HID-BPF. Note that
the mechanism to ship HID-BPF program through the kernel tree is
still not implemented yet (but is planned).

This should be a no-op for 99% of users. Also we are gaining
kselftests for the HID tree (Benjamin Tissoires)

- Some UAF fixes in workers when using uhid (Pietro Borrello & Benjamin
Tissoires)

- Constify hid_ll_driver (Thomas Weißschuh)

- Allow more custom IIO sensors through HID (Philipp Jungkamp)

- Logitech HID++ fixes for scroll wheel, protocol and debug (Bastien
Nocera)

- Some new device support: Steam Deck (Vicki Pfau), UClogic (José
Expósito), Logitech G923 Xbox Edition steering wheel (Walt Holman),
EVision keyboards (Philippe Valembois)

- other assorted code cleanups and fixes

* tag 'for-linus-2023022201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (99 commits)
HID: mcp-2221: prevent UAF in delayed work
hid: bigben_probe(): validate report count
HID: asus: use spinlock to safely schedule workers
HID: asus: use spinlock to protect concurrent accesses
HID: bigben: use spinlock to safely schedule workers
HID: bigben_worker() remove unneeded check on report_field
HID: bigben: use spinlock to protect concurrent accesses
HID: logitech-hidpp: Add myself to authors
HID: logitech-hidpp: Retry commands when device is busy
HID: logitech-hidpp: Add more debug statements
HID: Add support for Logitech G923 Xbox Edition steering wheel
HID: logitech-hidpp: Add Signature M650
HID: logitech-hidpp: Remove HIDPP_QUIRK_NO_HIDINPUT quirk
HID: logitech-hidpp: Don't restart communication if not necessary
HID: logitech-hidpp: Add constants for HID++ 2.0 error codes
Revert "HID: logitech-hidpp: add a module parameter to keep firmware gestures"
HID: logitech-hidpp: Hard-code HID++ 1.0 fast scroll support
HID: i2c-hid: goodix: Add mainboard-vddio-supply
dt-bindings: HID: i2c-hid: goodix: Add mainboard-vddio-supply
HID: i2c-hid: goodix: Stop tying the reset line to the regulator
...

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Merge branch 'for-6.3/uclogic' into for-linus

UClogic assorted fixes and new devices support (José Expósito)

HID: uclogic: Handle wireless device reconnection

UGEEv2 tablets with battery can be connected using a USB cable or a USB
Bluetooth dongle.

When the Bluetooth dongle is used, the connection to that

HID: uclogic: Handle wireless device reconnection

UGEEv2 tablets with battery can be connected using a USB cable or a USB
Bluetooth dongle.

When the Bluetooth dongle is used, the connection to that tablet can be
lost because the tablet is out of the range of the receiver or because
it was switched off using the switch placed in the back of the tablet's
frame.

After losing connection, the tablet is able to reconnect automatically
and its firmware sends a special packet indicating that the device was
reconnected. In response to this packet, the tablet needs to receive the
same array of magic data it expects on probe to enable its interfaces.

This patch implements a generic mechanism to hook raw events and
schedule a work to perform any custom action.

Tested-by: Mia Kanashi <chad@redpilled.dev>
Tested-by: Andreas Grosse <andig.mail@t-online.de>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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