Commit Graph

79684 Commits

Author SHA1 Message Date
Ville Syrjälä
1787ec7dcc drm/i915: Skip wm/ddb readout for disabled pipes
commit 0211c2a0ea600e25db3044daaeff4fe41c3ed6d9 upstream.

The stuff programmed into the wm/ddb registers of planes
on disabled pipes doesn't matter. So during readout just
leave our software state tracking for those zeroed.

This should avoid us trying too hard to clean up after
whatever mess the VBIOS/GOP left in there. The actual
hardware state will get cleaned up if/when we enable
the pipe anyway.

Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5711
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220617195948.24007-1-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
(cherry picked from commit b183db8f4783ca2efc9b47734f15aad9477a108a)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-08 12:28:08 +02:00
Diego Santa Cruz
f9a0f49be7 drm/i915/glk: ECS Liva Q2 needs GLK HDMI port timing quirk
commit 919bef7a106ade2bda73681bbc2f3678198f44fc upstream.

The quirk added in upstream commit 90c3e21987 ("drm/i915/glk: Add
Quirk for GLK NUC HDMI port issues.") is also required on the ECS Liva
Q2.

Note: Would be nicer to figure out the extra delay required for the
retimer without quirks, however don't know how to check for that.

Cc: stable@vger.kernel.org
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1326
Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220616124137.3184371-1-jani.nikula@intel.com
(cherry picked from commit 08e9505fa8f9aa00072a47b6f234d89b6b27a89c)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-08 12:28:08 +02:00
Colin Ian King
0522550aee drm/i915/reg: Fix spelling mistake "Unsupport" -> "Unsupported"
[ Upstream commit 233f56745be446b289edac2ba8184c09365c005e ]

There is a spelling mistake in a gvt_vgpu_err error message. Fix it.

Fixes: 695fbc08d8 ("drm/i915/gvt: replace the gvt_err with gvt_vgpu_err")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220315202449.2952845-1-colin.i.king@gmail.com
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:04 +02:00
Arun R Murthy
7828b5d008 drm/i915/display: avoid warnings when registering dual panel backlight
[ Upstream commit 868e8e5156a1f8d92ca83fdbac6fd52798650792 ]

Commit 20f85ef89d ("drm/i915/backlight: use unique backlight device
names") added support for multiple backlight devices on dual panel
systems, but did so with error handling on -EEXIST from
backlight_device_register(). Unfortunately, that triggered a warning in
dmesg all the way down from sysfs_add_file_mode_ns() and
sysfs_warn_dup().

Instead of optimistically always attempting to register with the default
name ("intel_backlight", which we have to retain for backward
compatibility), check if a backlight device with the name exists first,
and, if so, use the card and connector based name.

v2: reworked on top of the patch commit 20f85ef89d
("drm/i915/backlight: use unique backlight device names")
v3: fixed the ref count leak(Jani N)

Fixes: 20f85ef89d ("drm/i915/backlight: use unique backlight device names")
Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220808035750.3111046-1-arun.r.murthy@intel.com
(cherry picked from commit 4234ea30051200fc6016de10e4d58369e60b38f1)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:02 +02:00
Jani Nikula
630ab29120 drm/i915/backlight: extract backlight code to a separate file
[ Upstream commit 6cc42fbeb150ff33b17cbf108713ca4be23994d8 ]

In a long overdue refactoring, split out backlight code to new
intel_backlight.[ch]. Simple code movement, leave renames for follow-up
work. No functional changes.

Cc: Lyude Paul <lyude@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/97d310848f03061473b9b2328e2c5c4dcf263cfa.1629888677.git.jani.nikula@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:02 +02:00
Douglas Anderson
1a785b4352 drm/msm/dsi: Fix number of regulators for SDM660
[ Upstream commit a1653a75987749ba6dba94fa2e62f0f36b387d1a ]

1 regulator is listed but the number 2 is specified. This presumably
means we try to get a regulator with no name. Fix it.

Fixes: 462f7017a6 ("drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/496323/
Link: https://lore.kernel.org/r/20220804073608.v4.2.I94b3c3e412b7c208061349f05659e126483171b1@changeid
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:01 +02:00
Douglas Anderson
ab8533946d drm/msm/dsi: Fix number of regulators for msm8996_dsi_cfg
[ Upstream commit 1e00d6ac8a3422765bae37aeac2002dfd3c0bda6 ]

3 regulators are listed but the number 2 is specified. Fix it.

Fixes: 3a3ff88a0f ("drm/msm/dsi: Add 8x96 info in dsi_cfg")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/496318/
Link: https://lore.kernel.org/r/20220804073608.v4.1.I1056ee3f77f71287f333279efe4c85f88d403f65@changeid
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:01 +02:00
Kuogee Hsieh
0a4f633548 drm/msm/dp: delete DP_RECOVERED_CLOCK_OUT_EN to fix tps4
[ Upstream commit 032d57960176ac01cc5adff5bcc5eb51317f8781 ]

Data Symbols scrambled is required for tps4 at link training 2.
Therefore SCRAMBLING_DISABLE bit should not be set for tps4 to
work.

RECOVERED_CLOCK_OUT_EN is for enable simple EYE test for jitter
measurement with minimal equipment for embedded applications purpose
and is not required to be set during normal operation. Current
implementation always have RECOVERED_CLOCK_OUT_EN bit set which
cause SCRAMBLING_DISABLE bit wrongly set at tps4 which prevent
tps4 from working.

This patch delete setting RECOVERED_CLOCK_OUT_EN to fix
SCRAMBLING_DISABLE be wrongly set at tps4.

Changes in v2:
-- fix Fixes tag

Changes in v3:
-- revise commit text

Changes in v4:
-- fix commit text newline

Changes in v5:
-- fix commit text line over 75 chars

Fixes: c943b4948b ("drm/msm/dp: add displayPort driver support")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/497194/
Link: https://lore.kernel.org/r/1660258670-4200-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:01 +02:00
sunliming
e8bd54b066 drm/msm/dsi: fix the inconsistent indenting
[ Upstream commit 2f25a1fb4ec516c5ad67afd754334b491b9f09a5 ]

Fix the inconsistent indenting in function msm_dsi_dphy_timing_calc_v3().

Fix the following smatch warnings:

drivers/gpu/drm/msm/dsi/phy/dsi_phy.c:350 msm_dsi_dphy_timing_calc_v3() warn: inconsistent indenting

Fixes: f1fa7ff440 ("drm/msm/dsi: implement auto PHY timing calculator for 10nm PHY")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: sunliming <sunliming@kylinos.cn>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/494662/
Link: https://lore.kernel.org/r/20220719015622.646718-1-sunliming@kylinos.cn
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-08 12:28:01 +02:00
Charlene Liu
85dd24ff77 drm/amd/display: avoid doing vm_init multiple time
[ Upstream commit 5544a7b5a07480192eb5fd3536462faed2c21528 ]

[why]
this is to ensure that driver will not reprogram hvm_prefetch_req again if
it is done.

Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:11 +02:00
Dusica Milinkovic
898467ac9b drm/amdgpu: Increase tlb flush timeout for sriov
[ Upstream commit 373008bfc9cdb0f050258947fa5a095f0657e1bc ]

[Why]
During multi-vf executing benchmark (Luxmark) observed kiq error timeout.
It happenes because all of VFs do the tlb invalidation at the same time.
Although each VF has the invalidate register set, from hardware side
the invalidate requests are queue to execute.

[How]
In case of 12 VF increase timeout on 12*100ms

Signed-off-by: Dusica Milinkovic <Dusica.Milinkovic@amd.com>
Acked-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:11 +02:00
Ilya Bakoulin
4df54c493e drm/amd/display: Fix pixel clock programming
[ Upstream commit 04fb918bf421b299feaee1006e82921d7d381f18 ]

[Why]
Some pixel clock values could cause HDMI TMDS SSCPs to be misaligned
between different HDMI lanes when using YCbCr420 10-bit pixel format.

BIOS functions for transmitter/encoder control take pixel clock in kHz
increments, whereas the function for setting the pixel clock is in 100Hz
increments. Setting pixel clock to a value that is not on a kHz boundary
will cause the issue.

[How]
Round pixel clock down to nearest kHz in 10/12-bpc cases.

Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:11 +02:00
Evan Quan
a89e753d5a drm/amd/pm: add missing ->fini_microcode interface for Sienna Cichlid
[ Upstream commit 0a2d922a5618377cdf8fa476351362733ef55342 ]

To avoid any potential memory leak.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:11 +02:00
Fudong Wang
5ee30bcfdb drm/amd/display: clear optc underflow before turn off odm clock
[ Upstream commit b2a93490201300a749ad261b5c5d05cb50179c44 ]

[Why]
After ODM clock off, optc underflow bit will be kept there always and clear not work.
We need to clear that before clock off.

[How]
Clear that if have when clock off.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Fudong Wang <Fudong.Wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:10 +02:00
Alvin Lee
e407e04a93 drm/amd/display: For stereo keep "FLIP_ANY_FRAME"
[ Upstream commit 84ef99c728079dfd21d6bc70b4c3e4af20602b3c ]

[Description]
Observed in stereomode that programming FLIP_LEFT_EYE
can cause hangs. Keep FLIP_ANY_FRAME in stereo mode so
the surface flip can take place before left or right eye

Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:10 +02:00
Leo Ma
2cddd3d0b0 drm/amd/display: Fix HDMI VSIF V3 incorrect issue
[ Upstream commit 0591183699fceeafb4c4141072d47775de83ecfb ]

[Why]
Reported from customer the checksum in AMD VSIF V3 is incorrect and
causing blank screen issue.

[How]
Fix the packet length issue on AMD HDMI VSIF V3.

Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:10 +02:00
Josip Pavic
0c8abeceee drm/amd/display: Avoid MPC infinite loop
[ Upstream commit 8de297dc046c180651c0500f8611663ae1c3828a ]

[why]
In some cases MPC tree bottom pipe ends up point to itself.  This causes
iterating from top to bottom to hang the system in an infinite loop.

[how]
When looping to next MPC bottom pipe, check that the pointer is not same
as current to avoid infinite loop.

Reviewed-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:10 +02:00
Chris Wilson
4676773ea1 drm/i915/gt: Skip TLB invalidations once wedged
[ Upstream commit e5a95c83ed1492c0f442b448b20c90c8faaf702b ]

Skip all further TLB invalidations once the device is wedged and
had been reset, as, on such cases, it can no longer process instructions
on the GPU and the user no longer has access to the TLB's in each engine.

So, an attempt to do a TLB cache invalidation will produce a timeout.

That helps to reduce the performance regression introduced by TLB
invalidate logic.

Cc: stable@vger.kernel.org
Fixes: 7938d61591d3 ("drm/i915: Flush TLBs before releasing backing store")
Signed-off-by: Chris Wilson <chris.p.wilson@intel.com>
Cc: Fei Yang <fei.yang@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5aa86564b9ec5fe7fe605c1dd7de76855401ed73.1658924372.git.mchehab@kernel.org
(cherry picked from commit be0366f168033374a93e4c43fdaa1a90ab905184)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-09-05 10:30:08 +02:00
Maxime Ripard
80d46e73e8 drm/vc4: hdmi: Depends on CONFIG_PM
commit 72e2329e7c9bbe15e7a813670497ec9c6f919af3 upstream.

We already depend on runtime PM to get the power domains and clocks for
most of the devices supported by the vc4 driver, so let's just select it
to make sure it's there.

Link: https://lore.kernel.org/r/20220629123510.1915022-38-maxime@cerno.tech
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
(cherry picked from commit f1bc386b319e93e56453ae27e9e83817bb1f6f95)
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Cc: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-05 10:30:03 +02:00
Maxime Ripard
3d2d12fb78 drm/vc4: hdmi: Rework power up
commit 258e483a4d5e97a6a8caa74381ddc1f395ac1c71 upstream.

The current code tries to handle the case where CONFIG_PM isn't selected
by first calling our runtime_resume implementation and then properly
report the power state to the runtime_pm core.

This allows to have a functionning device even if pm_runtime_get_*
functions are nops.

However, the device power state if CONFIG_PM is enabled is
RPM_SUSPENDED, and thus our vc4_hdmi_write() and vc4_hdmi_read() calls
in the runtime_pm hooks will now report a warning since the device might
not be properly powered.

Even more so, we need CONFIG_PM enabled since the previous RaspberryPi
have a power domain that needs to be powered up for the HDMI controller
to be usable.

The previous patch has created a dependency on CONFIG_PM, now we can
just assume it's there and only call pm_runtime_resume_and_get() to make
sure our device is powered in bind.

Link: https://lore.kernel.org/r/20220629123510.1915022-39-maxime@cerno.tech
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
(cherry picked from commit 53565c28e6af2cef6bbf438c34250135e3564459)
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Cc: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-05 10:30:03 +02:00
Greg Kroah-Hartman
889a0c39fe Merge 5.15.64 into android13-5.15-lts
Changes in 5.15.64
	wifi: rtlwifi: remove always-true condition pointed out by GCC 12
	eth: sun: cassini: remove dead code
	audit: fix potential double free on error path from fsnotify_add_inode_mark
	cgroup: Fix race condition at rebind_subsystems()
	parisc: Make CONFIG_64BIT available for ARCH=parisc64 only
	parisc: Fix exception handler for fldw and fstw instructions
	kernel/sys_ni: add compat entry for fadvise64_64
	x86/entry: Move CLD to the start of the idtentry macro
	block: add a bdev_max_zone_append_sectors helper
	block: add bdev_max_segments() helper
	btrfs: zoned: revive max_zone_append_bytes
	btrfs: replace BTRFS_MAX_EXTENT_SIZE with fs_info->max_extent_size
	btrfs: convert count_max_extents() to use fs_info->max_extent_size
	Input: i8042 - move __initconst to fix code styling warning
	Input: i8042 - merge quirk tables
	Input: i8042 - add TUXEDO devices to i8042 quirk tables
	Input: i8042 - add additional TUXEDO devices to i8042 quirk tables
	drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
	scsi: qla2xxx: Fix response queue handler reading stale packets
	scsi: qla2xxx: edif: Fix dropped IKE message
	btrfs: put initial index value of a directory in a constant
	btrfs: pass the dentry to btrfs_log_new_name() instead of the inode
	btrfs: remove unnecessary parameter delalloc_start for writepage_delalloc()
	riscv: lib: uaccess: fold fixups into body
	riscv: lib: uaccess: fix CSR_STATUS SR_SUM bit
	xfrm: fix refcount leak in __xfrm_policy_check()
	xfrm: clone missing x->lastused in xfrm_do_migrate
	af_key: Do not call xfrm_probe_algs in parallel
	xfrm: policy: fix metadata dst->dev xmit null pointer dereference
	fs: require CAP_SYS_ADMIN in target namespace for idmapped mounts
	net: use eth_hw_addr_set() instead of ether_addr_copy()
	Revert "net: macsec: update SCI upon MAC address change."
	NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open()
	NFSv4.2 fix problems with __nfs42_ssc_open
	SUNRPC: RPC level errors should set task->tk_rpc_status
	mm/smaps: don't access young/dirty bit if pte unpresent
	ntfs: fix acl handling
	rose: check NULL rose_loopback_neigh->loopback
	r8152: fix the units of some registers for RTL8156A
	r8152: fix the RX FIFO settings when suspending
	nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout
	ice: xsk: Force rings to be sized to power of 2
	ice: xsk: prohibit usage of non-balanced queue id
	net/mlx5e: Properly disable vlan strip on non-UL reps
	net/mlx5: Avoid false positive lockdep warning by adding lock_class_key
	net/mlx5e: Fix wrong application of the LRO state
	net/mlx5e: Fix wrong tc flag used when set hw-tc-offload off
	net: ipa: don't assume SMEM is page-aligned
	net: phy: Don't WARN for PHY_READY state in mdio_bus_phy_resume()
	net: moxa: get rid of asymmetry in DMA mapping/unmapping
	bonding: 802.3ad: fix no transmission of LACPDUs
	net: ipvtap - add __init/__exit annotations to module init/exit funcs
	netfilter: ebtables: reject blobs that don't provide all entry points
	bnxt_en: fix NQ resource accounting during vf creation on 57500 chips
	netfilter: nf_tables: disallow updates of implicit chain
	netfilter: nf_tables: make table handle allocation per-netns friendly
	netfilter: nft_payload: report ERANGE for too long offset and length
	netfilter: nft_payload: do not truncate csum_offset and csum_type
	netfilter: nf_tables: do not leave chain stats enabled on error
	netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families
	netfilter: nft_tunnel: restrict it to netdev family
	netfilter: nf_tables: consolidate rule verdict trace call
	netfilter: nft_cmp: optimize comparison for 16-bytes
	netfilter: bitwise: improve error goto labels
	netfilter: nf_tables: upfront validation of data via nft_data_init()
	netfilter: nf_tables: disallow jump to implicit chain from set element
	netfilter: nf_tables: disallow binding to already bound chain
	netfilter: flowtable: add function to invoke garbage collection immediately
	netfilter: flowtable: fix stuck flows on cleanup due to pending work
	net: Fix data-races around sysctl_[rw]mem_(max|default).
	net: Fix data-races around weight_p and dev_weight_[rt]x_bias.
	net: Fix data-races around netdev_max_backlog.
	net: Fix data-races around netdev_tstamp_prequeue.
	ratelimit: Fix data-races in ___ratelimit().
	net: Fix data-races around sysctl_optmem_max.
	net: Fix a data-race around sysctl_tstamp_allow_data.
	net: Fix a data-race around sysctl_net_busy_poll.
	net: Fix a data-race around sysctl_net_busy_read.
	net: Fix a data-race around netdev_budget.
	tcp: expose the tcp_mark_push() and tcp_skb_entail() helpers
	mptcp: stop relying on tcp_tx_skb_cache
	net: Fix data-races around sysctl_max_skb_frags.
	net: Fix a data-race around netdev_budget_usecs.
	net: Fix data-races around sysctl_fb_tunnels_only_for_init_net.
	net: Fix data-races around sysctl_devconf_inherit_init_net.
	net: Fix a data-race around sysctl_somaxconn.
	ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter
	i40e: Fix incorrect address type for IPv6 flow rules
	rxrpc: Fix locking in rxrpc's sendmsg
	ionic: widen queue_lock use around lif init and deinit
	ionic: clear broken state on generation change
	ionic: fix up issues with handling EAGAIN on FW cmds
	ionic: VF initial random MAC address if no assigned mac
	net: stmmac: work around sporadic tx issue on link-up
	btrfs: fix silent failure when deleting root reference
	btrfs: replace: drop assert for suspended replace
	btrfs: add info when mount fails due to stale replace target
	btrfs: check if root is readonly while setting security xattr
	btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()
	perf/x86/lbr: Enable the branch type for the Arch LBR by default
	x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry
	x86/bugs: Add "unknown" reporting for MMIO Stale Data
	x86/nospec: Unwreck the RSB stuffing
	loop: Check for overflow while configuring loop
	writeback: avoid use-after-free after removing device
	asm-generic: sections: refactor memory_intersects
	mm/damon/dbgfs: avoid duplicate context directory creation
	s390/mm: do not trigger write fault when vma does not allow VM_WRITE
	bootmem: remove the vmemmap pages from kmemleak in put_page_bootmem
	s390: fix double free of GS and RI CBs on fork() failure
	fbdev: fbcon: Properly revert changes when vc_resize() failed
	Revert "memcg: cleanup racy sum avoidance code"
	ACPI: processor: Remove freq Qos request for all CPUs
	nouveau: explicitly wait on the fence in nouveau_bo_move_m2mf
	smb3: missing inode locks in punch hole
	xen/privcmd: fix error exit of privcmd_ioctl_dm_op()
	riscv: traps: add missing prototype
	io_uring: fix issue with io_write() not always undoing sb_start_write()
	Revert "usbnet: smsc95xx: Fix deadlock on runtime resume"
	Revert "usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling"
	mm/hugetlb: fix hugetlb not supporting softdirty tracking
	Revert "md-raid: destroy the bitmap after destroying the thread"
	md: call __md_stop_writes in md_stop
	mptcp: Fix crash due to tcp_tsorted_anchor was initialized before release skb
	arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76
	binder_alloc: add missing mmap_lock calls when using the VMA
	x86/nospec: Fix i386 RSB stuffing
	Documentation/ABI: Mention retbleed vulnerability info file for sysfs
	blk-mq: fix io hung due to missing commit_rqs
	perf python: Fix build when PYTHON_CONFIG is user supplied
	perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU
	perf/x86/intel/ds: Fix precise store latency handling
	perf stat: Clear evsel->reset_group for each stat run
	scsi: ufs: core: Enable link lost interrupt
	scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq
	bpf: Don't use tnum_range on array range checking for poke descriptors
	Linux 5.15.64

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaba96c173ad668df1c20b3bee08ce0e34f1068e1
2022-08-31 17:29:10 +02:00
Karol Herbst
3640cdccbe nouveau: explicitly wait on the fence in nouveau_bo_move_m2mf
commit 6b04ce966a738ecdd9294c9593e48513c0dc90aa upstream.

It is a bit unlcear to us why that's helping, but it does and unbreaks
suspend/resume on a lot of GPUs without any known drawbacks.

Cc: stable@vger.kernel.org # v5.15+
Closes: https://gitlab.freedesktop.org/drm/nouveau/-/issues/156
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220819200928.401416-1-kherbst@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-31 17:16:48 +02:00
Greg Kroah-Hartman
c4be56dac8 Merge 5.15.63 into android13-5.15-lts
Changes in 5.15.63
	ALSA: info: Fix llseek return value when using callback
	ALSA: hda/realtek: Add quirk for Clevo NS50PU, NS70PU
	KVM: Unconditionally get a ref to /dev/kvm module when creating a VM
	x86/mm: Use proper mask when setting PUD mapping
	rds: add missing barrier to release_refill
	locking/atomic: Make test_and_*_bit() ordered on failure
	drm/nouveau: recognise GA103
	drm/ttm: Fix dummy res NULL ptr deref bug
	drm/amd/display: Check correct bounds for stream encoder instances for DCN303
	ata: libata-eh: Add missing command name
	mmc: pxamci: Fix another error handling path in pxamci_probe()
	mmc: pxamci: Fix an error handling path in pxamci_probe()
	mmc: meson-gx: Fix an error handling path in meson_mmc_probe()
	btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
	btrfs: reset RO counter on block group if we fail to relocate
	btrfs: fix lost error handling when looking up extended ref on log replay
	cifs: Fix memory leak on the deferred close
	x86/kprobes: Fix JNG/JNLE emulation
	tracing/perf: Fix double put of trace event when init fails
	tracing/eprobes: Do not allow eprobes to use $stack, or % for regs
	tracing/eprobes: Do not hardcode $comm as a string
	tracing/eprobes: Have event probes be consistent with kprobes and uprobes
	tracing/probes: Have kprobes and uprobes use $COMM too
	tracing: Have filter accept "common_cpu" to be consistent
	ALSA: usb-audio: More comprehensive mixer map for ASUS ROG Zenith II
	dt-bindings: usb: mtk-xhci: Allow wakeup interrupt-names to be optional
	can: ems_usb: fix clang's -Wunaligned-access warning
	apparmor: fix quiet_denied for file rules
	apparmor: fix absroot causing audited secids to begin with =
	apparmor: Fix failed mount permission check error message
	apparmor: fix aa_label_asxprint return check
	apparmor: fix setting unconfined mode on a loaded profile
	apparmor: fix overlapping attachment computation
	apparmor: fix reference count leak in aa_pivotroot()
	apparmor: Fix memleak in aa_simple_write_to_buffer()
	Documentation: ACPI: EINJ: Fix obsolete example
	NFSv4.1: Don't decrease the value of seq_nr_highest_sent
	NFSv4.1: Handle NFS4ERR_DELAY replies to OP_SEQUENCE correctly
	NFSv4: Fix races in the legacy idmapper upcall
	NFSv4.1: RECLAIM_COMPLETE must handle EACCES
	NFSv4/pnfs: Fix a use-after-free bug in open
	BPF: Fix potential bad pointer dereference in bpf_sys_bpf()
	bpf: Don't reinit map value in prealloc_lru_pop
	bpf: Acquire map uref in .init_seq_private for array map iterator
	bpf: Acquire map uref in .init_seq_private for hash map iterator
	bpf: Acquire map uref in .init_seq_private for sock local storage map iterator
	bpf: Acquire map uref in .init_seq_private for sock{map,hash} iterator
	bpf: Check the validity of max_rdwr_access for sock local storage map iterator
	can: mcp251x: Fix race condition on receive interrupt
	can: j1939: j1939_session_destroy(): fix memory leak of skbs
	net: atlantic: fix aq_vec index out of range error
	m68k: coldfire/device.c: protect FLEXCAN blocks
	sunrpc: fix expiry of auth creds
	SUNRPC: Fix xdr_encode_bool()
	SUNRPC: Reinitialise the backchannel request buffers before reuse
	virtio_net: fix memory leak inside XPD_TX with mergeable
	devlink: Fix use-after-free after a failed reload
	net: phy: Warn about incorrect mdio_bus_phy_resume() state
	net: bcmgenet: Indicate MAC is in charge of PHY PM
	net: bgmac: Fix a BUG triggered by wrong bytes_compl
	selftests: forwarding: Fix failing tests with old libnet
	dt-bindings: arm: qcom: fix Alcatel OneTouch Idol 3 compatibles
	pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map
	pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxed
	pinctrl: amd: Don't save/restore interrupt status and wake status bits
	pinctrl: sunxi: Add I/O bias setting for H6 R-PIO
	pinctrl: qcom: sm8250: Fix PDC map
	Input: exc3000 - fix return value check of wait_for_completion_timeout
	octeontx2-pf: Fix NIX_AF_TL3_TL2X_LINKX_CFG register configuration
	octeontx2-af: Apply tx nibble fixup always
	octeontx2-af: suppress external profile loading warning
	octeontx2-af: Fix mcam entry resource leak
	octeontx2-af: Fix key checking for source mac
	ACPI: property: Return type of acpi_add_nondev_subnodes() should be bool
	geneve: do not use RT_TOS for IPv6 flowlabel
	mlx5: do not use RT_TOS for IPv6 flowlabel
	ipv6: do not use RT_TOS for IPv6 flowlabel
	plip: avoid rcu debug splat
	vsock: Fix memory leak in vsock_connect()
	vsock: Set socket state back to SS_UNCONNECTED in vsock_connect_timeout()
	dt-bindings: gpio: zynq: Add missing compatible strings
	dt-bindings: arm: qcom: fix Longcheer L8150 compatibles
	dt-bindings: arm: qcom: fix MSM8916 MTP compatibles
	dt-bindings: arm: qcom: fix MSM8994 boards compatibles
	dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
	spi: dt-bindings: cadence: add missing 'required'
	spi: dt-bindings: zynqmp-qspi: add missing 'required'
	ceph: use correct index when encoding client supported features
	tools/vm/slabinfo: use alphabetic order when two values are equal
	ceph: don't leak snap_rwsem in handle_cap_grant
	kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
	tools build: Switch to new openssl API for test-libcrypto
	NTB: ntb_tool: uninitialized heap data in tool_fn_write()
	nfp: ethtool: fix the display error of `ethtool -m DEVNAME`
	xen/xenbus: fix return type in xenbus_file_read()
	atm: idt77252: fix use-after-free bugs caused by tst_timer
	geneve: fix TOS inheriting for ipv4
	perf probe: Fix an error handling path in 'parse_perf_probe_command()'
	perf parse-events: Fix segfault when event parser gets an error
	perf tests: Fix Track with sched_switch test for hybrid case
	dpaa2-eth: trace the allocated address instead of page struct
	fs/ntfs3: Fix using uninitialized value n when calling indx_read
	fs/ntfs3: Fix NULL deref in ntfs_update_mftmirr
	fs/ntfs3: Don't clear upper bits accidentally in log_replay()
	fs/ntfs3: Fix double free on remount
	fs/ntfs3: Do not change mode if ntfs_set_ea failed
	fs/ntfs3: Fix missing i_op in ntfs_read_mft
	nios2: page fault et.al. are *not* restartable syscalls...
	nios2: don't leave NULLs in sys_call_table[]
	nios2: traced syscall does need to check the syscall number
	nios2: fix syscall restart checks
	nios2: restarts apply only to the first sigframe we build...
	nios2: add force_successful_syscall_return()
	iavf: Fix adminq error handling
	iavf: Fix reset error handling
	ASoC: SOF: debug: Fix potential buffer overflow by snprintf()
	ASoC: tas2770: Set correct FSYNC polarity
	ASoC: tas2770: Allow mono streams
	ASoC: tas2770: Drop conflicting set_bias_level power setting
	ASoC: tas2770: Fix handling of mute/unmute
	ASoC: codec: tlv320aic32x4: fix mono playback via I2S
	netfilter: nf_tables: use READ_ONCE and WRITE_ONCE for shared generation id access
	fs/ntfs3: uninitialized variable in ntfs_set_acl_ex()
	netfilter: nf_tables: disallow NFTA_SET_ELEM_KEY_END with NFT_SET_ELEM_INTERVAL_END flag
	netfilter: nf_tables: possible module reference underflow in error path
	netfilter: nf_tables: really skip inactive sets when allocating name
	netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag
	netfilter: nf_tables: NFTA_SET_ELEM_KEY_END requires concat and interval flags
	netfilter: nf_tables: disallow NFT_SET_ELEM_CATCHALL and NFT_SET_ELEM_INTERVAL_END
	netfilter: nf_tables: check NFT_SET_CONCAT flag if field_count is specified
	powerpc/pci: Fix get_phb_number() locking
	spi: meson-spicc: add local pow2 clock ops to preserve rate between messages
	net/sunrpc: fix potential memory leaks in rpc_sysfs_xprt_state_change()
	net: dsa: mv88e6060: prevent crash on an unused port
	mlxsw: spectrum: Clear PTP configuration after unregistering the netdevice
	net: moxa: pass pdev instead of ndev to DMA functions
	net: fix potential refcount leak in ndisc_router_discovery()
	net: dsa: microchip: ksz9477: fix fdb_dump last invalid entry
	net: dsa: felix: fix ethtool 256-511 and 512-1023 TX packet counters
	net: genl: fix error path memory leak in policy dumping
	net: dsa: don't warn in dsa_port_set_state_now() when driver doesn't support it
	net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions()
	ice: Ignore EEXIST when setting promisc mode
	i2c: imx: Make sure to unregister adapter on remove()
	regulator: pca9450: Remove restrictions for regulator-name
	i40e: Fix to stop tx_timeout recovery if GLOBR fails
	fec: Fix timer capture timing in `fec_ptp_enable_pps()`
	stmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()
	igb: Add lock to avoid data race
	kbuild: fix the modules order between drivers and libs
	gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
	tracing/eprobes: Fix reading of string fields
	drm/imx/dcss: get rid of HPD warning message
	ASoC: SOF: Intel: hda: Define rom_status_reg in sof_intel_dsp_desc
	ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf()
	drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()
	drm/sun4i: dsi: Prevent underflow when computing packet sizes
	net: qrtr: start MHI channel after endpoit creation
	KVM: arm64: Treat PMCR_EL1.LC as RES1 on asymmetric systems
	KVM: arm64: Reject 32bit user PSTATE on asymmetric systems
	HID: multitouch: new device class fix Lenovo X12 trackpad sticky
	PCI: Add ACS quirk for Broadcom BCM5750x NICs
	platform/chrome: cros_ec_proto: don't show MKBP version if unsupported
	usb: cdns3 fix use-after-free at workaround 2
	usb: cdns3: fix random warning message when driver load
	usb: gadget: uvc: calculate the number of request depending on framesize
	usb: gadget: uvc: call uvc uvcg_warn on completed status instead of uvcg_info
	PCI: aardvark: Fix reporting Slot capabilities on emulated bridge
	irqchip/tegra: Fix overflow implicit truncation warnings
	drm/meson: Fix overflow implicit truncation warnings
	clk: ti: Stop using legacy clkctrl names for omap4 and 5
	scsi: ufs: ufs-mediatek: Fix the timing of configuring device regulators
	usb: host: ohci-ppc-of: Fix refcount leak bug
	usb: renesas: Fix refcount leak bug
	usb: dwc2: gadget: remove D+ pull-up while no vbus with usb-role-switch
	vboxguest: Do not use devm for irq
	clk: qcom: ipq8074: dont disable gcc_sleep_clk_src
	uacce: Handle parent device removal or parent driver module rmmod
	zram: do not lookup algorithm in backends table
	clk: qcom: clk-alpha-pll: fix clk_trion_pll_configure description
	scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input
	scsi: lpfc: Fix possible memory leak when failing to issue CMF WQE
	gadgetfs: ep_io - wait until IRQ finishes
	coresight: etm4x: avoid build failure with unrolled loops
	habanalabs/gaudi: fix shift out of bounds
	habanalabs/gaudi: mask constant value before cast
	mmc: tmio: avoid glitches when resetting
	pinctrl: intel: Check against matching data instead of ACPI companion
	cxl: Fix a memory leak in an error handling path
	PCI/ACPI: Guard ARM64-specific mcfg_quirks
	um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups
	dmaengine: dw-axi-dmac: do not print NULL LLI during error
	dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
	RDMA/rxe: Limit the number of calls to each tasklet
	csky/kprobe: reclaim insn_slot on kprobe unregistration
	selftests/kprobe: Do not test for GRP/ without event failures
	dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
	openrisc: io: Define iounmap argument as volatile
	phy: samsung: phy-exynos-pcie: sanitize init/power_on callbacks
	md: Notify sysfs sync_completed in md_reap_sync_thread()
	nvmet-tcp: fix lockdep complaint on nvmet_tcp_wq flush during queue teardown
	drivers:md:fix a potential use-after-free bug
	ext4: avoid remove directory when directory is corrupted
	ext4: avoid resizing to a partial cluster size
	lib/list_debug.c: Detect uninitialized lists
	tty: serial: Fix refcount leak bug in ucc_uart.c
	KVM: PPC: Book3S HV: Fix "rm_exit" entry in debugfs timings
	vfio: Clear the caps->buf to NULL after free
	mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start
	iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bit
	modules: Ensure natural alignment for .altinstructions and __bug_table sections
	ASoC: rsnd: care default case on rsnd_ssiu_busif_err_irq_ctrl()
	riscv: dts: sifive: Add fu740 topology information
	riscv: dts: canaan: Add k210 topology information
	riscv: mmap with PROT_WRITE but no PROT_READ is invalid
	RISC-V: Add fast call path of crash_kexec()
	watchdog: export lockup_detector_reconfigure
	powerpc/32: Set an IBAT covering up to _einittext during init
	powerpc/32: Don't always pass -mcpu=powerpc to the compiler
	ovl: warn if trusted xattr creation fails
	powerpc/ioda/iommu/debugfs: Generate unique debugfs entries
	ALSA: core: Add async signal helpers
	ALSA: timer: Use deferred fasync helper
	ALSA: control: Use deferred fasync helper
	f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()
	f2fs: fix to do sanity check on segment type in build_sit_entries()
	smb3: check xattr value length earlier
	powerpc/64: Init jump labels before parse_early_param()
	venus: pm_helpers: Fix warning in OPP during probe
	video: fbdev: i740fb: Check the argument of i740_calc_vclk()
	MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0
	can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once()
	scsi: ufs: ufs-mediatek: Fix build error and type mismatch
	xfs: flush inodegc workqueue tasks before cancel
	xfs: reserve quota for dir expansion when linking/unlinking files
	xfs: reserve quota for target dir expansion when renaming files
	xfs: remove infinite loop when reserving free block pool
	xfs: always succeed at setting the reserve pool size
	xfs: fix overfilling of reserve pool
	xfs: fix soft lockup via spinning in filestream ag selection loop
	xfs: revert "xfs: actually bump warning counts when we send warnings"
	xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP*
	Linux 5.15.63

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7fda993b776ff638dff390f0ae7e3b26c45ca9e4
2022-08-29 16:32:18 +02:00
Sai Prakash Ranjan
00c274bc5b drm/meson: Fix overflow implicit truncation warnings
[ Upstream commit 98692f52c588225034cbff458622c2c06dfcb544 ]

Fix -Woverflow warnings for drm/meson driver which is a result
of moving arm64 custom MMIO accessor macros to asm-generic function
implementations giving a bonus type-checking now and uncovering these
overflow warnings.

drivers/gpu/drm/meson/meson_viu.c: In function ‘meson_viu_init’:
drivers/gpu/drm/meson/meson_registers.h:1826:48: error: large integer implicitly truncated to unsigned type [-Werror=overflow]
 #define  VIU_OSD_BLEND_REORDER(dest, src)      ((src) << (dest * 4))
                                                ^
drivers/gpu/drm/meson/meson_viu.c:472:18: note: in expansion of macro ‘VIU_OSD_BLEND_REORDER’
   writel_relaxed(VIU_OSD_BLEND_REORDER(0, 1) |
                  ^~~~~~~~~~~~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:32 +02:00
Samuel Holland
98e28de472 drm/sun4i: dsi: Prevent underflow when computing packet sizes
[ Upstream commit 82a1356a933d8443139f8886f11b63c974a09a67 ]

Currently, the packet overhead is subtracted using unsigned arithmetic.
With a short sync pulse, this could underflow and wrap around to near
the maximal u16 value. Fix this by using signed subtraction. The call to
max() will correctly handle any negative numbers that are produced.

Apply the same fix to the other timings, even though those subtractions
are less likely to underflow.

Fixes: 133add5b5a ("drm/sun4i: Add Allwinner A31 MIPI-DSI controller support")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220812031623.34057-1-samuel@sholland.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:29 +02:00
Liang He
fe71d84c1a drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors()
[ Upstream commit 91b3c8dbe898df158fd2a84675f3a284ff6666f7 ]

In this function, there are two refcount leak bugs:
(1) when breaking out of for_each_endpoint_of_node(), we need call
the of_node_put() for the 'ep';
(2) we should call of_node_put() for the reference returned by
of_graph_get_remote_port() when it is not used anymore.

Fixes: bbbe775ec5 ("drm: Add support for Amlogic Meson Graphic Controller")
Signed-off-by: Liang He <windhl@126.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220726010722.1319416-1-windhl@126.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:28 +02:00
Laurentiu Palcu
88db4a22d9 drm/imx/dcss: get rid of HPD warning message
[ Upstream commit 30bdc36b8c776cd4fce5de2a96ff28b37f96942f ]

When DCSS + MIPI_DSI is used, and the last bridge in the chain supports
HPD, we can see a "Hot plug detection already enabled" warning stack
trace dump that's thrown when DCSS is initialized.

The problem appeared when HPD was enabled by default in the
bridge_connector initialization, which made the
drm_bridge_connector_enable_hpd() call, in DCSS init path, redundant.
So, let's remove that call.

Fixes: 09077bc311658 ("drm/bridge_connector: enable HPD by default if supported")
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220721120912.6639-1-laurentiu.palcu@oss.nxp.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:28 +02:00
Aurabindo Pillai
82a27c1855 drm/amd/display: Check correct bounds for stream encoder instances for DCN303
commit 89b008222c2bf21e50219725caed31590edfd9d1 upstream.

[Why & How]
eng_id for DCN303 cannot be more than 1, since we have only two
instances of stream encoders.

Check the correct boundary condition for engine ID for DCN303 prevent
the potential out of bounds access.

Fixes: cd6d421e3d ("drm/amd/display: Initial DC support for Beige Goby")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chris Park <Chris.Park@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:39:55 +02:00
Arunpravin Paneer Selvam
76672cd326 drm/ttm: Fix dummy res NULL ptr deref bug
commit cf4b7387c0a842d64bdd7c353e6d3298174a7740 upstream.

Check the bo->resource value before accessing the resource
mem_type.

v2: Fix commit description unwrapped warning

<log snip>
[   40.191227][  T184] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN PTI
[   40.192995][  T184] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   40.194411][  T184] CPU: 1 PID: 184 Comm: systemd-udevd Not tainted 5.19.0-rc4-00721-gb297c22b7070 #1
[   40.196063][  T184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014
[   40.199605][  T184] RIP: 0010:ttm_bo_validate+0x1b3/0x240 [ttm]
[   40.200754][  T184] Code: e8 72 c5 ff ff 83 f8 b8 74 d4 85 c0 75 54 49 8b 9e 58 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 10 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 04 3c 03 7e 44 8b 53 10 31 c0 85 d2 0f 85 58
[   40.203685][  T184] RSP: 0018:ffffc900006df0c8 EFLAGS: 00010202
[   40.204630][  T184] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffff1102f4bb71b
[   40.205864][  T184] RDX: 0000000000000002 RSI: ffffc900006df208 RDI: 0000000000000010
[   40.207102][  T184] RBP: 1ffff920000dbe1a R08: ffffc900006df208 R09: 0000000000000000
[   40.208394][  T184] R10: ffff88817a5f0000 R11: 0000000000000001 R12: ffffc900006df110
[   40.209692][  T184] R13: ffffc900006df0f0 R14: ffff88817a5db800 R15: ffffc900006df208
[   40.210862][  T184] FS:  00007f6b1d16e8c0(0000) GS:ffff88839d700000(0000) knlGS:0000000000000000
[   40.212250][  T184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.213275][  T184] CR2: 000055a1001d4ff0 CR3: 00000001700f4000 CR4: 00000000000006e0
[   40.214469][  T184] Call Trace:
[   40.214974][  T184]  <TASK>
[   40.215438][  T184]  ? ttm_bo_bounce_temp_buffer+0x140/0x140 [ttm]
[   40.216572][  T184]  ? mutex_spin_on_owner+0x240/0x240
[   40.217456][  T184]  ? drm_vma_offset_add+0xaa/0x100 [drm]
[   40.218457][  T184]  ttm_bo_init_reserved+0x3d6/0x540 [ttm]
[   40.219410][  T184]  ? shmem_get_inode+0x744/0x980
[   40.220231][  T184]  ttm_bo_init_validate+0xb1/0x200 [ttm]
[   40.221172][  T184]  ? bo_driver_evict_flags+0x340/0x340 [drm_vram_helper]
[   40.222530][  T184]  ? ttm_bo_init_reserved+0x540/0x540 [ttm]
[   40.223643][  T184]  ? __do_sys_finit_module+0x11a/0x1c0
[   40.224654][  T184]  ? __shmem_file_setup+0x102/0x280
[   40.234764][  T184]  drm_gem_vram_create+0x305/0x480 [drm_vram_helper]
[   40.235766][  T184]  ? bo_driver_evict_flags+0x340/0x340 [drm_vram_helper]
[   40.236846][  T184]  ? __kasan_slab_free+0x108/0x180
[   40.237650][  T184]  drm_gem_vram_fill_create_dumb+0x134/0x340 [drm_vram_helper]
[   40.238864][  T184]  ? local_pci_probe+0xdf/0x180
[   40.239674][  T184]  ? drmm_vram_helper_init+0x400/0x400 [drm_vram_helper]
[   40.240826][  T184]  drm_client_framebuffer_create+0x19c/0x400 [drm]
[   40.241955][  T184]  ? drm_client_buffer_delete+0x200/0x200 [drm]
[   40.243001][  T184]  ? drm_client_pick_crtcs+0x554/0xb80 [drm]
[   40.244030][  T184]  drm_fb_helper_generic_probe+0x23f/0x940 [drm_kms_helper]
[   40.245226][  T184]  ? __cond_resched+0x1c/0xc0
[   40.245987][  T184]  ? drm_fb_helper_memory_range_to_clip+0x180/0x180 [drm_kms_helper]
[   40.247316][  T184]  ? mutex_unlock+0x80/0x100
[   40.248005][  T184]  ? __mutex_unlock_slowpath+0x2c0/0x2c0
[   40.249083][  T184]  drm_fb_helper_single_fb_probe+0x907/0xf00 [drm_kms_helper]
[   40.250314][  T184]  ? drm_fb_helper_check_var+0x1180/0x1180 [drm_kms_helper]
[   40.251540][  T184]  ? __cond_resched+0x1c/0xc0
[   40.252321][  T184]  ? mutex_lock+0x9f/0x100
[   40.253062][  T184]  __drm_fb_helper_initial_config_and_unlock+0xb9/0x2c0 [drm_kms_helper]
[   40.254394][  T184]  drm_fbdev_client_hotplug+0x56f/0x840 [drm_kms_helper]
[   40.255477][  T184]  drm_fbdev_generic_setup+0x165/0x3c0 [drm_kms_helper]
[   40.256607][  T184]  bochs_pci_probe+0x6b7/0x900 [bochs]
[   40.257515][  T184]  ? _raw_spin_lock_irqsave+0x87/0x100
[   40.258312][  T184]  ? bochs_hw_init+0x480/0x480 [bochs]
[   40.259244][  T184]  ? bochs_hw_init+0x480/0x480 [bochs]
[   40.260186][  T184]  local_pci_probe+0xdf/0x180
[   40.260928][  T184]  pci_call_probe+0x15f/0x500
[   40.265798][  T184]  ? _raw_spin_lock+0x81/0x100
[   40.266508][  T184]  ? pci_pm_suspend_noirq+0x980/0x980
[   40.267322][  T184]  ? pci_assign_irq+0x81/0x280
[   40.268096][  T184]  ? pci_match_device+0x351/0x6c0
[   40.268883][  T184]  ? kernfs_put+0x18/0x40
[   40.269611][  T184]  pci_device_probe+0xee/0x240
[   40.270352][  T184]  really_probe+0x435/0xa80
[   40.271021][  T184]  __driver_probe_device+0x2ab/0x480
[   40.271828][  T184]  driver_probe_device+0x49/0x140
[   40.272627][  T184]  __driver_attach+0x1bd/0x4c0
[   40.273372][  T184]  ? __device_attach_driver+0x240/0x240
[   40.274273][  T184]  bus_for_each_dev+0x11e/0x1c0
[   40.275080][  T184]  ? subsys_dev_iter_exit+0x40/0x40
[   40.275951][  T184]  ? klist_add_tail+0x132/0x280
[   40.276767][  T184]  bus_add_driver+0x39b/0x580
[   40.277574][  T184]  driver_register+0x20f/0x3c0
[   40.278281][  T184]  ? 0xffffffffc04a2000
[   40.278894][  T184]  do_one_initcall+0x8a/0x300
[   40.279642][  T184]  ? trace_event_raw_event_initcall_level+0x1c0/0x1c0
[   40.280707][  T184]  ? kasan_unpoison+0x23/0x80
[   40.281479][  T184]  ? kasan_unpoison+0x23/0x80
[   40.282197][  T184]  do_init_module+0x190/0x640
[   40.282926][  T184]  load_module+0x221b/0x2780
[   40.283611][  T184]  ? layout_and_allocate+0x5c0/0x5c0
[   40.284401][  T184]  ? kernel_read_file+0x286/0x6c0
[   40.285216][  T184]  ? __x64_sys_fspick+0x2c0/0x2c0
[   40.286043][  T184]  ? mmap_region+0x4e7/0x1300
[   40.286832][  T184]  ? __do_sys_finit_module+0x11a/0x1c0
[   40.287743][  T184]  __do_sys_finit_module+0x11a/0x1c0
[   40.288636][  T184]  ? __ia32_sys_init_module+0xc0/0xc0
[   40.289557][  T184]  ? __seccomp_filter+0x15e/0xc80
[   40.290341][  T184]  ? vm_mmap_pgoff+0x185/0x240
[   40.291060][  T184]  do_syscall_64+0x3b/0xc0
[   40.291763][  T184]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   40.292678][  T184] RIP: 0033:0x7f6b1d6279b9
[   40.293438][  T184] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48
[   40.296302][  T184] RSP: 002b:00007ffe7f51b798 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   40.297633][  T184] RAX: ffffffffffffffda RBX: 00005642dcca2880 RCX: 00007f6b1d6279b9
[   40.298890][  T184] RDX: 0000000000000000 RSI: 00007f6b1d7b2e2d RDI: 0000000000000016
[   40.300199][  T184] RBP: 0000000000020000 R08: 0000000000000000 R09: 00005642dccd5530
[   40.301547][  T184] R10: 0000000000000016 R11: 0000000000000246 R12: 00007f6b1d7b2e2d
[   40.302698][  T184] R13: 0000000000000000 R14: 00005642dcca4230 R15: 00005642dcca2880

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reported-by: kernel test robot <oliver.sang@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220726162205.2778-1-Arunpravin.PaneerSelvam@amd.com
Link: https://patchwork.freedesktop.org/patch/msgid/20220809095623.3569-1-Arunpravin.PaneerSelvam@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
CC: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:39:54 +02:00
Karol Herbst
016b71479f drm/nouveau: recognise GA103
commit c20ee5749a3f688d9bab83a3b09b75587153ff13 upstream.

Appears to be ok with general GA10x code.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Cc: <stable@vger.kernel.org> # v5.15+
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220803142745.2679510-1-kherbst@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:39:54 +02:00
Miaoqian Lin
2ce53b71d4 UPSTREAM: drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init
[ Upstream commit c24968734abfed81c8f93dc5f44a7b7a9aecadfa ]

Since drm_prime_pages_to_sg() function return error pointers.
The drm_gem_shmem_get_sg_table() function returns error pointers too.
Using IS_ERR() to check the return value to fix this.

Fixes: 2f2aa13724 ("drm/virtio: move virtio_gpu_mem_entry initialization to new function")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220602104223.54527-1-linmq006@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 72893aadc0)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iecf328b90da9749d2d936287f60fd2cef101e223
2022-08-22 15:24:56 +02:00
Greg Kroah-Hartman
de77ddcd72 Revert "drm/shmem-helper: Pass GEM shmem object in public interfaces"
This reverts commit ff0087df19 which is
commit a193f3b4e050e35c506a34d0870c838d8e0b0449 upstream.

It causes an ABI break in Android kernels by removing a symbol that many
DRM drivers use.  There is no real need for it in the stable tree at
this point in time, so just revert it as it's not needed.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1a50f8b70bf8d9ccb408e3acf0fb24180e7ec79b
2022-08-22 15:24:21 +02:00
Greg Kroah-Hartman
d8754809ba Revert "drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init"
This reverts commit 72893aadc0 which is
commit c24968734abfed81c8f93dc5f44a7b7a9aecadfa upstream.

It is needed to be reverted so we can drop a larger ABI-breaking commit.
It will be brought back again in a later commit.

Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2505a5474baa478bf44b0f5eb4799ba90132113c
2022-08-22 15:23:43 +02:00
Greg Kroah-Hartman
8fd5b33ea5 Merge 5.15.61 into android13-5.15-lts
Changes in 5.15.61
	Makefile: link with -z noexecstack --no-warn-rwx-segments
	x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments
	Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING"
	scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover"
	pNFS/flexfiles: Report RDMA connection errors to the server
	NFSD: Clean up the show_nf_flags() macro
	nfsd: eliminate the NFSD_FILE_BREAK_* flags
	ALSA: usb-audio: Add quirk for Behringer UMC202HD
	ALSA: bcd2000: Fix a UAF bug on the error path of probing
	ALSA: hda/realtek: Add quirk for Clevo NV45PZ
	ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx
	wifi: mac80211_hwsim: fix race condition in pending packet
	wifi: mac80211_hwsim: add back erroneously removed cast
	wifi: mac80211_hwsim: use 32-bit skb cookie
	add barriers to buffer_uptodate and set_buffer_uptodate
	lockd: detect and reject lock arguments that overflow
	HID: hid-input: add Surface Go battery quirk
	HID: wacom: Only report rotation for art pen
	HID: wacom: Don't register pad_input for touch switch
	KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case
	KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case
	KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0
	KVM: s390: pv: don't present the ecall interrupt twice
	KVM: x86: Split kvm_is_valid_cr4() and export only the non-vendor bits
	KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value
	KVM: nVMX: Account for KVM reserved CR4 bits in consistency checks
	KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4
	KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks
	KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP
	KVM: nVMX: Always enable TSC scaling for L2 when it was enabled for L1
	KVM: x86: Tag kvm_mmu_x86_module_init() with __init
	KVM: x86: do not report preemption if the steal time cache is stale
	KVM: x86: revalidate steal time cache if MSR value changes
	riscv: set default pm_power_off to NULL
	ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model
	ALSA: hda/cirrus - support for iMac 12,1 model
	ALSA: hda/realtek: Add quirk for another Asus K42JZ model
	ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED
	tty: vt: initialize unicode screen buffer
	vfs: Check the truncate maximum size in inode_newsize_ok()
	fs: Add missing umask strip in vfs_tmpfile
	thermal: sysfs: Fix cooling_device_stats_setup() error code path
	fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters
	fbcon: Fix accelerated fbdev scrolling while logo is still shown
	usbnet: Fix linkwatch use-after-free on disconnect
	fix short copy handling in copy_mc_pipe_to_iter()
	crypto: ccp - Use kzalloc for sev ioctl interfaces to prevent kernel memory leak
	ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()
	parisc: Fix device names in /proc/iomem
	parisc: Drop pa_swapper_pg_lock spinlock
	parisc: Check the return value of ioremap() in lba_driver_probe()
	parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode
	riscv:uprobe fix SR_SPIE set/clear handling
	dt-bindings: riscv: fix SiFive l2-cache's cache-sets
	RISC-V: kexec: Fixup use of smp_processor_id() in preemptible context
	RISC-V: Fixup get incorrect user mode PC for kernel mode regs
	RISC-V: Fixup schedule out issue in machine_crash_shutdown()
	RISC-V: Add modules to virtual kernel memory layout dump
	rtc: rx8025: fix 12/24 hour mode detection on RX-8035
	drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error
	drm/shmem-helper: Add missing vunmap on error
	drm/vc4: hdmi: Disable audio if dmas property is present but empty
	drm/hyperv-drm: Include framebuffer and EDID headers
	drm/nouveau: fix another off-by-one in nvbios_addr
	drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend()
	drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime
	drm/nouveau/kms: Fix failure path for creating DP connectors
	drm/amdgpu: Check BO's requested pinning domains against its preferred_domains
	drm/amdgpu: fix check in fbdev init
	bpf: Fix KASAN use-after-free Read in compute_effective_progs
	btrfs: reject log replay if there is unsupported RO compat flag
	mtd: rawnand: arasan: Fix clock rate in NV-DDR
	mtd: rawnand: arasan: Update NAND bus clock instead of system clock
	um: Remove straying parenthesis
	um: seed rng using host OS rng
	iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
	iio: light: isl29028: Fix the warning in isl29028_remove()
	scsi: sg: Allow waiting for commands to complete on removed device
	scsi: qla2xxx: Fix incorrect display of max frame size
	scsi: qla2xxx: Zero undefined mailbox IN registers
	soundwire: qcom: Check device status before reading devid
	ksmbd: fix memory leak in smb2_handle_negotiate
	ksmbd: prevent out of bound read for SMB2_TREE_CONNNECT
	ksmbd: fix use-after-free bug in smb2_tree_disconect
	fuse: limit nsec
	fuse: ioctl: translate ENOSYS
	serial: mvebu-uart: uart2 error bits clearing
	md-raid: destroy the bitmap after destroying the thread
	md-raid10: fix KASAN warning
	mbcache: don't reclaim used entries
	mbcache: add functions to delete entry if unused
	media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator
	ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()
	PCI: Add defines for normal and subtractive PCI bridges
	powerpc/fsl-pci: Fix Class Code of PCIe Root Port
	powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E
	powerpc/powernv: Avoid crashing if rng is NULL
	MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
	coresight: Clear the connection field properly
	usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
	USB: HCD: Fix URB giveback issue in tasklet function
	ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC
	arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC
	usb: dwc3: gadget: refactor dwc3_repare_one_trb
	usb: dwc3: gadget: fix high speed multiplier setting
	netfilter: nf_tables: do not allow SET_ID to refer to another table
	netfilter: nf_tables: do not allow CHAIN_ID to refer to another table
	netfilter: nf_tables: do not allow RULE_ID to refer to another chain
	netfilter: nf_tables: fix null deref due to zeroed list head
	epoll: autoremove wakers even more aggressively
	x86: Handle idle=nomwait cmdline properly for x86_idle
	arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic
	arm64: Do not forget syscall when starting a new thread.
	arm64: fix oops in concurrently setting insn_emulation sysctls
	arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"
	ext2: Add more validity checks for inode counts
	sched/fair: Introduce SIS_UTIL to search idle CPU based on sum of util_avg
	genirq: Don't return error on missing optional irq_request_resources()
	irqchip/mips-gic: Only register IPI domain when SMP is enabled
	genirq: GENERIC_IRQ_IPI depends on SMP
	sched/core: Always flush pending blk_plug
	irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()
	wait: Fix __wait_event_hrtimeout for RT/DL tasks
	ARM: dts: imx6ul: add missing properties for sram
	ARM: dts: imx6ul: change operating-points to uint32-matrix
	ARM: dts: imx6ul: fix keypad compatible
	ARM: dts: imx6ul: fix csi node compatible
	ARM: dts: imx6ul: fix lcdif node compatible
	ARM: dts: imx6ul: fix qspi node compatible
	ARM: dts: BCM5301X: Add DT for Meraki MR26
	ARM: dts: ux500: Fix Codina accelerometer mounting matrix
	ARM: dts: ux500: Fix Gavini accelerometer mounting matrix
	spi: synquacer: Add missing clk_disable_unprepare()
	ARM: OMAP2+: display: Fix refcount leak bug
	ARM: OMAP2+: pdata-quirks: Fix refcount leak bug
	ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks
	ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk
	ACPI: PM: save NVS memory for Lenovo G40-45
	ACPI: LPSS: Fix missing check in register_device_clock()
	ARM: dts: qcom: sdx55: Fix the IRQ trigger type for UART
	arm64: dts: qcom: ipq8074: fix NAND node name
	arm64: dts: allwinner: a64: orangepi-win: Fix LED node name
	ARM: shmobile: rcar-gen2: Increase refcount for new reference
	firmware: tegra: Fix error check return value of debugfs_create_file()
	hwmon: (dell-smm) Add Dell XPS 13 7390 to fan control whitelist
	hwmon: (sht15) Fix wrong assumptions in device remove callback
	PM: hibernate: defer device probing when resuming from hibernation
	selinux: fix memleak in security_read_state_kernel()
	selinux: Add boundary check in put_entry()
	kasan: test: Silence GCC 12 warnings
	drm/amdgpu: Remove one duplicated ef removal
	powerpc/64s: Disable stack variable initialisation for prom_init
	spi: spi-rspi: Fix PIO fallback on RZ platforms
	ARM: findbit: fix overflowing offset
	meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init
	arm64: dts: renesas: beacon: Fix regulator node names
	spi: spi-altera-dfl: Fix an error handling path
	ARM: bcm: Fix refcount leak in bcm_kona_smc_init
	ACPI: processor/idle: Annotate more functions to live in cpuidle section
	ARM: dts: imx7d-colibri-emmc: add cpu1 supply
	soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values
	scsi: hisi_sas: Use managed PCI functions
	dt-bindings: iio: accel: Add DT binding doc for ADXL355
	soc: amlogic: Fix refcount leak in meson-secure-pwrc.c
	arm64: dts: renesas: Fix thermal-sensors on single-zone sensors
	x86/pmem: Fix platform-device leak in error path
	ARM: dts: ast2500-evb: fix board compatible
	ARM: dts: ast2600-evb: fix board compatible
	ARM: dts: ast2600-evb-a1: fix board compatible
	arm64: dts: mt8192: Fix idle-states nodes naming scheme
	arm64: dts: mt8192: Fix idle-states entry-method
	arm64: select TRACE_IRQFLAGS_NMI_SUPPORT
	arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1
	locking/lockdep: Fix lockdep_init_map_*() confusion
	arm64: dts: qcom: sc7180: Remove ipa_fw_mem node on trogdor
	soc: fsl: guts: machine variable might be unset
	block: fix infinite loop for invalid zone append
	ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg
	ARM: OMAP2+: Fix refcount leak in omapdss_init_of
	ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init
	arm64: dts: qcom: sdm630: disable GPU by default
	arm64: dts: qcom: sdm630: fix the qusb2phy ref clock
	arm64: dts: qcom: sdm630: fix gpu's interconnect path
	arm64: dts: qcom: sdm636-sony-xperia-ganges-mermaid: correct sdc2 pinconf
	cpufreq: zynq: Fix refcount leak in zynq_get_revision
	regulator: qcom_smd: Fix pm8916_pldo range
	ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP
	ARM: dts: qcom-msm8974: fix irq type on blsp2_uart1
	soc: qcom: ocmem: Fix refcount leak in of_get_ocmem
	soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register
	ARM: dts: qcom: pm8841: add required thermal-sensor-cells
	bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
	stack: Declare {randomize_,}kstack_offset to fix Sparse warnings
	arm64: dts: qcom: msm8916: Fix typo in pronto remoteproc node
	ACPI: APEI: explicit init of HEST and GHES in apci_init()
	drivers/iio: Remove all strcpy() uses
	ACPI: VIOT: Fix ACS setup
	arm64: dts: qcom: sm6125: Move sdc2 pinctrl from seine-pdx201 to sm6125
	arm64: dts: qcom: sm6125: Append -state suffix to pinctrl nodes
	arm64: dts: qcom: sm8250: add missing PCIe PHY clock-cells
	arm64: dts: mt7622: fix BPI-R64 WPS button
	arm64: tegra: Fixup SYSRAM references
	arm64: tegra: Update Tegra234 BPMP channel addresses
	arm64: tegra: Mark BPMP channels as no-memory-wc
	arm64: tegra: Fix SDMMC1 CD on P2888
	erofs: avoid consecutive detection for Highmem memory
	blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created
	spi: Fix simplification of devm_spi_register_controller
	spi: tegra20-slink: fix UAF in tegra_slink_remove()
	hwmon: (drivetemp) Add module alias
	blktrace: Trace remapped requests correctly
	PM: domains: Ensure genpd_debugfs_dir exists before remove
	dm writecache: return void from functions
	dm writecache: count number of blocks read, not number of read bios
	dm writecache: count number of blocks written, not number of write bios
	dm writecache: count number of blocks discarded, not number of discard bios
	regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
	soc: qcom: Make QCOM_RPMPD depend on PM
	arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment
	irqdomain: Report irq number for NOMAP domains
	drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
	nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt()
	x86/extable: Fix ex_handler_msr() print condition
	selftests/seccomp: Fix compile warning when CC=clang
	thermal/tools/tmon: Include pthread and time headers in tmon.h
	dm: return early from dm_pr_call() if DM device is suspended
	pwm: sifive: Simplify offset calculation for PWMCMP registers
	pwm: sifive: Ensure the clk is enabled exactly once per running PWM
	pwm: sifive: Shut down hardware only after pwmchip_remove() completed
	pwm: lpc18xx-sct: Reduce number of devm memory allocations
	pwm: lpc18xx-sct: Simplify driver by not using pwm_[gs]et_chip_data()
	pwm: lpc18xx: Fix period handling
	drm/dp: Export symbol / kerneldoc fixes for DP AUX bus
	drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function
	ath10k: do not enforce interrupt trigger type
	drm/st7735r: Fix module autoloading for Okaya RH128128T
	drm/panel: Fix build error when CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m
	wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c()
	ath11k: fix netdev open race
	drm/mipi-dbi: align max_chunk to 2 in spi_transfer
	ath11k: Fix incorrect debug_mask mappings
	drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers()
	drm/mediatek: Modify dsi funcs to atomic operations
	drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs
	drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function
	drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR
	drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
	drm/bridge: lt9611uxc: Cancel only driver's work
	i2c: npcm: Remove own slave addresses 2:10
	i2c: npcm: Correct slave role behavior
	i2c: mxs: Silence a clang warning
	virtio-gpu: fix a missing check to avoid NULL dereference
	drm/shmem-helper: Unexport drm_gem_shmem_create_with_handle()
	drm/shmem-helper: Export dedicated wrappers for GEM object functions
	drm/shmem-helper: Pass GEM shmem object in public interfaces
	drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init
	drm: adv7511: override i2c address of cec before accessing it
	crypto: sun8i-ss - do not allocate memory when handling hash requests
	crypto: sun8i-ss - fix error codes in allocate_flows()
	net: fix sk_wmem_schedule() and sk_rmem_schedule() errors
	can: netlink: allow configuring of fixed bit rates without need for do_set_bittiming callback
	can: netlink: allow configuring of fixed data bit rates without need for do_set_data_bittiming callback
	i2c: Fix a potential use after free
	crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs()
	media: atmel: atmel-sama7g5-isc: fix warning in configs without OF
	media: tw686x: Register the irq at the end of probe
	media: imx-jpeg: Correct some definition according specification
	media: imx-jpeg: Leave a blank space before the configuration data
	media: imx-jpeg: Add pm-runtime support for imx-jpeg
	media: imx-jpeg: use NV12M to represent non contiguous NV12
	media: imx-jpeg: Set V4L2_BUF_FLAG_LAST at eos
	media: imx-jpeg: Refactor function mxc_jpeg_parse
	media: imx-jpeg: Identify and handle precision correctly
	media: imx-jpeg: Handle source change in a function
	media: imx-jpeg: Support dynamic resolution change
	media: imx-jpeg: Align upwards buffer size
	media: imx-jpeg: Implement drain using v4l2-mem2mem helpers
	ath9k: fix use-after-free in ath9k_hif_usb_rx_cb
	wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd()
	drm/radeon: fix incorrrect SPDX-License-Identifiers
	rcutorture: Warn on individual rcu_torture_init() error conditions
	rcutorture: Don't cpuhp_remove_state() if cpuhp_setup_state() failed
	rcutorture: Fix ksoftirqd boosting timing and iteration
	test_bpf: fix incorrect netdev features
	crypto: ccp - During shutdown, check SEV data pointer before using
	drm: bridge: adv7511: Add check for mipi_dsi_driver_register
	media: imx-jpeg: Disable slot interrupt when frame done
	drm/mcde: Fix refcount leak in mcde_dsi_bind
	media: hdpvr: fix error value returns in hdpvr_read
	media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set
	media: driver/nxp/imx-jpeg: fix a unexpected return value problem
	media: tw686x: Fix memory leak in tw686x_video_init
	drm/vc4: plane: Remove subpixel positioning check
	drm/vc4: plane: Fix margin calculations for the right/bottom edges
	drm/bridge: Add a function to abstract away panels
	drm/vc4: dsi: Switch to devm_drm_of_get_bridge
	drm/vc4: Use of_device_get_match_data()
	drm/vc4: dsi: Release workaround buffer and DMA
	drm/vc4: dsi: Correct DSI divider calculations
	drm/vc4: dsi: Correct pixel order for DSI0
	drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type
	drm/vc4: dsi: Fix dsi0 interrupt support
	drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration
	drm/vc4: hdmi: Fix HPD GPIO detection
	drm/vc4: hdmi: Avoid full hdmi audio fifo writes
	drm/vc4: hdmi: Reset HDMI MISC_CONTROL register
	drm/vc4: hdmi: Fix timings for interlaced modes
	drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes
	crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE
	selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0
	drm/rockchip: vop: Don't crash for invalid duplicate_state()
	drm/rockchip: Fix an error handling path rockchip_dp_probe()
	drm/mediatek: dpi: Remove output format of YUV
	drm/mediatek: dpi: Only enable dpi after the bridge is enabled
	drm: bridge: sii8620: fix possible off-by-one
	hinic: Use the bitmap API when applicable
	net: hinic: fix bug that ethtool get wrong stats
	net: hinic: avoid kernel hung in hinic_get_stats64()
	drm/msm/mdp5: Fix global state lock backoff
	crypto: hisilicon/sec - don't sleep when in softirq
	crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq
	media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment
	drm/msm: Avoid dirtyfb stalls on video mode displays (v2)
	drm/msm/dpu: Fix for non-visible planes
	mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg
	mt76: mt7615: do not update pm stats in case of error
	ieee80211: add EHT 1K aggregation definitions
	mt76: mt7921: fix aggregation subframes setting to HE max
	mt76: mt7921: enlarge maximum VHT MPDU length to 11454
	mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init()
	mediatek: mt76: eeprom: fix missing of_node_put() in mt76_find_power_limits_node()
	skmsg: Fix invalid last sg check in sk_msg_recvmsg()
	drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed.
	tcp: make retransmitted SKB fit into the send window
	libbpf: Fix the name of a reused map
	selftests: timers: valid-adjtimex: build fix for newer toolchains
	selftests: timers: clocksource-switch: fix passing errors from child
	bpf: Fix subprog names in stack traces.
	fs: check FMODE_LSEEK to control internal pipe splicing
	media: cedrus: h265: Fix flag name
	media: hantro: postproc: Fix motion vector space size
	media: hantro: Simplify postprocessor
	media: hevc: Embedded indexes in RPS
	media: staging: media: hantro: Fix typos
	wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi()
	wifi: p54: Fix an error handling path in p54spi_probe()
	wifi: p54: add missing parentheses in p54_flush()
	selftests/bpf: fix a test for snprintf() overflow
	libbpf: fix an snprintf() overflow check
	can: pch_can: do not report txerr and rxerr during bus-off
	can: rcar_can: do not report txerr and rxerr during bus-off
	can: sja1000: do not report txerr and rxerr during bus-off
	can: hi311x: do not report txerr and rxerr during bus-off
	can: sun4i_can: do not report txerr and rxerr during bus-off
	can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off
	can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off
	can: usb_8dev: do not report txerr and rxerr during bus-off
	can: error: specify the values of data[5..7] of CAN error frames
	can: pch_can: pch_can_error(): initialize errc before using it
	Bluetooth: hci_intel: Add check for platform_driver_register
	i2c: cadence: Support PEC for SMBus block read
	i2c: mux-gpmux: Add of_node_put() when breaking out of loop
	wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`
	wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue
	wifi: libertas: Fix possible refcount leak in if_usb_probe()
	media: cedrus: hevc: Add check for invalid timestamp
	net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version
	net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS
	net/mlx5: Adjust log_max_qp to be 18 at most
	crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq
	crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of
	crypto: hisilicon/sec - fix auth key size error
	inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH()
	ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH()
	net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set
	netdevsim: fib: Fix reference count leak on route deletion failure
	wifi: rtw88: check the return value of alloc_workqueue()
	iavf: Fix max_rate limiting
	iavf: Fix 'tc qdisc show' listing too many queues
	netdevsim: Avoid allocation warnings triggered from user space
	net: rose: fix netdev reference changes
	net: ionic: fix error check for vlan flags in ionic_set_nic_features()
	dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
	net: usb: make USB_RTL8153_ECM non user configurable
	wireguard: ratelimiter: use hrtimer in selftest
	wireguard: allowedips: don't corrupt stack when detecting overflow
	HID: amd_sfh: Don't show client init failed as error when discovery fails
	clk: renesas: r9a06g032: Fix UART clkgrp bitsel
	mtd: maps: Fix refcount leak in of_flash_probe_versatile
	mtd: maps: Fix refcount leak in ap_flash_init
	mtd: rawnand: meson: Fix a potential double free issue
	of: check previous kernel's ima-kexec-buffer against memory bounds
	scsi: qla2xxx: edif: Reduce Initiator-Initiator thrashing
	scsi: qla2xxx: edif: Fix potential stuck session in sa update
	scsi: qla2xxx: edif: Reduce connection thrash
	scsi: qla2xxx: edif: Fix inconsistent check of db_flags
	scsi: qla2xxx: edif: Synchronize NPIV deletion with authentication application
	scsi: qla2xxx: edif: Add retry for ELS passthrough
	scsi: qla2xxx: edif: Fix n2n discovery issue with secure target
	scsi: qla2xxx: edif: Fix n2n login retry for secure device
	KVM: SVM: Unwind "speculative" RIP advancement if INTn injection "fails"
	KVM: SVM: Stuff next_rip on emulated INT3 injection if NRIPS is supported
	phy: samsung: exynosautov9-ufs: correct TSRV register configurations
	PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains()
	PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep()
	HID: cp2112: prevent a buffer overflow in cp2112_xfer()
	mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release
	mtd: partitions: Fix refcount leak in parse_redboot_of
	mtd: parsers: ofpart: Fix refcount leak in bcm4908_partitions_fw_offset
	mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path
	PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()
	fpga: altera-pr-ip: fix unsigned comparison with less than zero
	usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
	usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
	usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()
	usb: xhci: tegra: Fix error check
	netfilter: xtables: Bring SPDX identifier back
	scsi: qla2xxx: edif: Send LOGO for unexpected IKE message
	scsi: qla2xxx: edif: Reduce disruption due to multiple app start
	scsi: qla2xxx: edif: Fix no login after app start
	scsi: qla2xxx: edif: Tear down session if keys have been removed
	scsi: qla2xxx: edif: Fix session thrash
	scsi: qla2xxx: edif: Fix no logout on delete for N2N
	iio: accel: bma400: Fix the scale min and max macro values
	platform/chrome: cros_ec: Always expose last resume result
	iio: accel: bma400: Reordering of header files
	clk: mediatek: reset: Fix written reset bit offset
	lib/test_hmm: avoid accessing uninitialized pages
	memremap: remove support for external pgmap refcounts
	mm/memremap: fix memunmap_pages() race with get_dev_pagemap()
	KVM: Don't set Accessed/Dirty bits for ZERO_PAGE
	mwifiex: Ignore BTCOEX events from the 88W8897 firmware
	mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv
	scsi: iscsi: Allow iscsi_if_stop_conn() to be called from kernel
	scsi: iscsi: Add helper to remove a session from the kernel
	scsi: iscsi: Fix session removal on shutdown
	dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics
	mtd: dataflash: Add SPI ID table
	clk: qcom: camcc-sm8250: Fix halt on boot by reducing driver's init level
	misc: rtsx: Fix an error handling path in rtsx_pci_probe()
	driver core: fix potential deadlock in __driver_attach
	clk: qcom: clk-krait: unlock spin after mux completion
	clk: qcom: gcc-msm8939: Add missing SYSTEM_MM_NOC_BFDCD_CLK_SRC
	clk: qcom: gcc-msm8939: Fix bimc_ddr_clk_src rcgr base address
	clk: qcom: gcc-msm8939: Add missing system_mm_noc_bfdcd_clk_src
	clk: qcom: gcc-msm8939: Point MM peripherals to system_mm_noc clock
	usb: host: xhci: use snprintf() in xhci_decode_trb()
	RDMA/rxe: Fix deadlock in rxe_do_local_ops()
	clk: qcom: ipq8074: fix NSS core PLL-s
	clk: qcom: ipq8074: SW workaround for UBI32 PLL lock
	clk: qcom: ipq8074: fix NSS port frequency tables
	clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks
	clk: qcom: camcc-sdm845: Fix topology around titan_top power domain
	clk: qcom: camcc-sm8250: Fix topology around titan_top power domain
	clk: qcom: clk-rcg2: Fail Duty-Cycle configuration if MND divider is not enabled.
	clk: qcom: clk-rcg2: Make sure to not write d=0 to the NMD register
	mm/mempolicy: fix get_nodes out of bound access
	PCI: dwc: Stop link on host_init errors and de-initialization
	PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu()
	PCI: dwc: Disable outbound windows only for controllers using iATU
	PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address
	PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
	PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists
	soundwire: bus_type: fix remove and shutdown support
	soundwire: revisit driver bind/unbind and callbacks
	KVM: arm64: Don't return from void function
	dmaengine: sf-pdma: Add multithread support for a DMA channel
	PCI: endpoint: Don't stop controller when unbinding endpoint function
	scsi: qla2xxx: Check correct variable in qla24xx_async_gffid()
	intel_th: Fix a resource leak in an error handling path
	intel_th: msu-sink: Potential dereference of null pointer
	intel_th: msu: Fix vmalloced buffers
	binder: fix redefinition of seq_file attributes
	staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback
	mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch
	mmc: mxcmmc: Silence a clang warning
	mmc: renesas_sdhi: Get the reset handle early in the probe
	memstick/ms_block: Fix some incorrect memory allocation
	memstick/ms_block: Fix a memory leak
	mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R
	of: device: Fix missing of_node_put() in of_dma_set_restricted_buffer
	mmc: block: Add single read for 4k sector cards
	KVM: s390: pv: leak the topmost page table when destroy fails
	PCI/portdrv: Don't disable AER reporting in get_port_device_capability()
	PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks
	scsi: smartpqi: Fix DMA direction for RAID requests
	xtensa: iss/network: provide release() callback
	xtensa: iss: fix handling error cases in iss_net_configure()
	usb: gadget: udc: amd5536 depends on HAS_DMA
	usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()
	usb: dwc3: core: Deprecate GCTL.CORESOFTRESET
	usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup
	usb: dwc3: qcom: fix missing optional irq warnings
	eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write()
	phy: stm32: fix error return in stm32_usbphyc_phy_init
	interconnect: imx: fix max_node_id
	um: random: Don't initialise hwrng struct with zero
	RDMA/irdma: Fix a window for use-after-free
	RDMA/irdma: Fix VLAN connection with wildcard address
	RDMA/irdma: Fix setting of QP context err_rq_idx_valid field
	RDMA/rtrs-srv: Fix modinfo output for stringify
	RDMA/rtrs: Fix warning when use poll mode on client side.
	RDMA/rtrs: Replace duplicate check with is_pollqueue helper
	RDMA/rtrs: Introduce destroy_cq helper
	RDMA/rtrs: Do not allow sessname to contain special symbols / and .
	RDMA/rtrs: Rename rtrs_sess to rtrs_path
	RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path
	RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path
	RDMA/rtrs-clt: Replace list_next_or_null_rr_rcu with an inline function
	RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()
	RDMA/hns: Fix incorrect clearing of interrupt status register
	RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event
	iio: cros: Register FIFO callback after sensor is registered
	clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
	RDMA/hfi1: fix potential memory leak in setup_base_ctxt()
	gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data()
	HID: mcp2221: prevent a buffer overflow in mcp_smbus_write()
	HID: amd_sfh: Add NULL check for hid device
	dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
	scripts/gdb: lx-dmesg: read records individually
	scripts/gdb: fix 'lx-dmesg' on 32 bits arch
	RDMA/rxe: Fix mw bind to allow any consumer key portion
	mmc: cavium-octeon: Add of_node_put() when breaking out of loop
	mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
	HID: alps: Declare U1_UNICORN_LEGACY support
	RDMA/rxe: For invalidate compare according to set keys in mr
	PCI: tegra194: Fix Root Port interrupt handling
	PCI: tegra194: Fix link up retry sequence
	HID: amd_sfh: Handle condition of "no sensors"
	USB: serial: fix tty-port initialized comments
	usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
	mtd: spi-nor: fix spi_nor_spimem_setup_op() call in spi_nor_erase_{sector,chip}()
	KVM: nVMX: Set UMIP bit CR4_FIXED1 MSR when emulating UMIP
	platform/olpc: Fix uninitialized data in debugfs write
	RDMA/srpt: Duplicate port name members
	RDMA/srpt: Introduce a reference count in struct srpt_device
	RDMA/srpt: Fix a use-after-free
	android: binder: stop saving a pointer to the VMA
	mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region
	selftests: kvm: set rax before vmcall
	of/fdt: declared return type does not match actual return type
	RDMA/mlx5: Add missing check for return value in get namespace flow
	RDMA/rxe: Add memory barriers to kernel queues
	RDMA/rxe: Remove the is_user members of struct rxe_sq/rxe_rq/rxe_srq
	RDMA/rxe: Fix error unwind in rxe_create_qp()
	block/rnbd-srv: Set keep_id to true after mutex_trylock
	null_blk: fix ida error handling in null_add_dev()
	nvme: use command_id instead of req->tag in trace_nvme_complete_rq()
	nvme: define compat_ioctl again to unbreak 32-bit userspace.
	nvme: disable namespace access for unsupported metadata
	nvme: don't return an error from nvme_configure_metadata
	nvme: catch -ENODEV from nvme_revalidate_zones again
	block/bio: remove duplicate append pages code
	block: ensure iov_iter advances for added pages
	jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction()
	ext4: recover csum seed of tmp_inode after migrating to extents
	jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted
	usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
	opp: Fix error check in dev_pm_opp_attach_genpd()
	ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
	ASoC: samsung: Fix error handling in aries_audio_probe
	ASoC: imx-audmux: Silence a clang warning
	ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe
	ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe
	ASoC: codecs: da7210: add check for i2c_add_driver
	ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe
	serial: 8250: Export ICR access helpers for internal use
	serial: 8250: dma: Allow driver operations before starting DMA transfers
	serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty()
	ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV
	ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV
	rpmsg: char: Add mutex protection for rpmsg_eptdev_open()
	rpmsg: mtk_rpmsg: Fix circular locking dependency
	remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init
	selftests/livepatch: better synchronize test_klp_callbacks_busy
	profiling: fix shift too large makes kernel panic
	remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init
	ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header
	powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable
	ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables
	tty: n_gsm: Delete gsmtty open SABM frame when config requester
	tty: n_gsm: fix user open not possible at responder until initiator open
	tty: n_gsm: fix tty registration before control channel open
	tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output()
	tty: n_gsm: fix missing timer to handle stalled links
	tty: n_gsm: fix non flow control frames during mux flow off
	tty: n_gsm: fix packet re-transmission without open control channel
	tty: n_gsm: fix race condition in gsmld_write()
	tty: n_gsm: fix resource allocation order in gsm_activate_mux()
	ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe()
	ASoC: imx-card: Fix DSD/PDM mclk frequency
	remoteproc: qcom: wcnss: Fix handling of IRQs
	vfio/ccw: Do not change FSM state in subchannel event
	serial: 8250_fsl: Don't report FE, PE and OE twice
	tty: n_gsm: fix wrong T1 retry count handling
	tty: n_gsm: fix DM command
	tty: n_gsm: fix missing corner cases in gsmld_poll()
	MIPS: vdso: Utilize __pa() for gic_pfn
	swiotlb: fail map correctly with failed io_tlb_default_mem
	ASoC: mt6359: Fix refcount leak bug
	serial: 8250_bcm7271: Save/restore RTS in suspend/resume
	iommu/exynos: Handle failed IOMMU device registration properly
	9p: fix a bunch of checkpatch warnings
	9p: Drop kref usage
	9p: Add client parameter to p9_req_put()
	net: 9p: fix refcount leak in p9_read_work() error handling
	MIPS: Fixed __debug_virt_addr_valid()
	rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
	kfifo: fix kfifo_to_user() return type
	lib/smp_processor_id: fix imbalanced instrumentation_end() call
	proc: fix a dentry lock race between release_task and lookup
	remoteproc: qcom: pas: Check if coredump is enabled
	remoteproc: sysmon: Wait for SSCTL service to come up
	mfd: t7l66xb: Drop platform disable callback
	mfd: max77620: Fix refcount leak in max77620_initialise_fps
	iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop
	perf tools: Fix dso_id inode generation comparison
	s390/dump: fix old lowcore virtual vs physical address confusion
	s390/maccess: fix semantics of memcpy_real() and its callers
	s390/crash: fix incorrect number of bytes to copy to user space
	s390/zcore: fix race when reading from hardware system area
	ASoC: fsl_asrc: force cast the asrc_format type
	ASoC: fsl-asoc-card: force cast the asrc_format type
	ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
	ASoC: imx-card: use snd_pcm_format_t type for asrc_format
	ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp()
	fuse: Remove the control interface for virtio-fs
	ASoC: audio-graph-card: Add of_node_put() in fail path
	watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
	watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
	video: fbdev: amba-clcd: Fix refcount leak bugs
	video: fbdev: sis: fix typos in SiS_GetModeID()
	ASoC: mchp-spdifrx: disable end of block interrupt on failures
	powerpc/32: Call mmu_mark_initmem_nx() regardless of data block mapping.
	powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32
	powerpc/iommu: Fix iommu_table_in_use for a small default DMA window case
	powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias
	tty: serial: fsl_lpuart: correct the count of break characters
	s390/dump: fix os_info virtual vs physical address confusion
	s390/smp: cleanup target CPU callback starting
	s390/smp: cleanup control register update routines
	s390/maccess: rework absolute lowcore accessors
	s390/smp: enforce lowcore protection on CPU restart
	f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
	powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
	powerpc/xive: Fix refcount leak in xive_get_max_prio
	powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
	perf symbol: Fail to read phdr workaround
	kprobes: Forbid probing on trampoline and BPF code areas
	x86/bus_lock: Don't assume the init value of DEBUGCTLMSR.BUS_LOCK_DETECT to be zero
	powerpc/pci: Fix PHB numbering when using opal-phbid
	genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO
	scripts/faddr2line: Fix vmlinux detection on arm64
	sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy()
	sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
	x86/numa: Use cpumask_available instead of hardcoded NULL check
	video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()
	tools/thermal: Fix possible path truncations
	sched: Fix the check of nr_running at queue wakelist
	sched: Remove the limitation of WF_ON_CPU on wakelist if wakee cpu is idle
	sched/core: Do not requeue task on CPU excluded from cpus_mask
	x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y
	f2fs: allow compression for mmap files in compress_mode=user
	f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
	video: fbdev: vt8623fb: Check the size of screen before memset_io()
	video: fbdev: arkfb: Check the size of screen before memset_io()
	video: fbdev: s3fb: Check the size of screen before memset_io()
	scsi: ufs: core: Correct ufshcd_shutdown() flow
	scsi: zfcp: Fix missing auto port scan and thus missing target ports
	scsi: qla2xxx: Fix imbalance vha->vref_count
	scsi: qla2xxx: Fix discovery issues in FC-AL topology
	scsi: qla2xxx: Turn off multi-queue for 8G adapters
	scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts
	scsi: qla2xxx: Fix excessive I/O error messages by default
	scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection
	scsi: qla2xxx: Wind down adapter after PCIe error
	scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os
	scsi: qla2xxx: Fix losing target when it reappears during delete
	scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests
	x86/bugs: Enable STIBP for IBPB mitigated RETBleed
	ftrace/x86: Add back ftrace_expected assignment
	x86/kprobes: Update kcb status flag after singlestepping
	x86/olpc: fix 'logical not is only applied to the left hand side'
	SMB3: fix lease break timeout when multiple deferred close handles for the same file.
	posix-cpu-timers: Cleanup CPU timers before freeing them during exec
	Input: gscps2 - check return value of ioremap() in gscps2_probe()
	__follow_mount_rcu(): verify that mount_lock remains unchanged
	spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
	drm/mediatek: Allow commands to be sent during video mode
	drm/mediatek: Keep dsi as LP00 before dcs cmds transfer
	crypto: blake2s - remove shash module
	drm/dp/mst: Read the extended DPCD capabilities during system resume
	drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component
	usbnet: smsc95xx: Don't clear read-only PHY interrupt
	usbnet: smsc95xx: Avoid link settings race on interrupt reception
	usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling
	usbnet: smsc95xx: Fix deadlock on runtime resume
	firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
	scsi: lpfc: Fix EEH support for NVMe I/O
	scsi: lpfc: SLI path split: Refactor lpfc_iocbq
	scsi: lpfc: SLI path split: Refactor fast and slow paths to native SLI4
	scsi: lpfc: SLI path split: Refactor SCSI paths
	scsi: lpfc: Remove extra atomic_inc on cmd_pending in queuecommand after VMID
	intel_th: pci: Add Meteor Lake-P support
	intel_th: pci: Add Raptor Lake-S PCH support
	intel_th: pci: Add Raptor Lake-S CPU support
	KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors
	KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS)
	iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
	PCI/AER: Iterate over error counters instead of error strings
	PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
	serial: 8250_pci: Refactor the loop in pci_ite887x_init()
	serial: 8250_pci: Replace dev_*() by pci_*() macros
	serial: 8250: Fold EndRun device support into OxSemi Tornado code
	serial: 8250: Add proper clock handling for OxSemi PCIe devices
	tty: 8250: Add support for Brainboxes PX cards.
	dm writecache: set a default MAX_WRITEBACK_JOBS
	kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification
	dm thin: fix use-after-free crash in dm_sm_register_threshold_callback
	net/9p: Initialize the iounit field during fid creation
	ARM: remove some dead code
	timekeeping: contribute wall clock to rng on time change
	locking/csd_lock: Change csdlock_debug from early_param to __setup
	block: remove the struct blk_queue_ctx forward declaration
	block: don't allow the same type rq_qos add more than once
	btrfs: ensure pages are unlocked on cow_file_range() failure
	btrfs: reset block group chunk force if we have to wait
	btrfs: properly flag filesystem with BTRFS_FEATURE_INCOMPAT_BIG_METADATA
	ACPI: CPPC: Do not prevent CPPC from working in the future
	powerpc/powernv/kvm: Use darn for H_RANDOM on Power9
	KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter
	KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU
	KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl
	KVM: VMX: Add helper to check if the guest PMU has PERF_GLOBAL_CTRL
	KVM: nVMX: Attempt to load PERF_GLOBAL_CTRL on nVMX xfer iff it exists
	dm raid: fix address sanitizer warning in raid_status
	dm raid: fix address sanitizer warning in raid_resume
	tracing: Add '__rel_loc' using trace event macros
	tracing: Avoid -Warray-bounds warning for __rel_loc macro
	ext4: update s_overhead_clusters in the superblock during an on-line resize
	ext4: fix extent status tree race in writeback error recovery path
	ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h
	ext4: fix use-after-free in ext4_xattr_set_entry
	ext4: correct max_inline_xattr_value_size computing
	ext4: correct the misjudgment in ext4_iget_extra_inode
	ext4: fix warning in ext4_iomap_begin as race between bmap and write
	ext4: check if directory block is within i_size
	ext4: make sure ext4_append() always allocates new block
	ext4: remove EA inode entry from mbcache on inode eviction
	ext4: use kmemdup() to replace kmalloc + memcpy
	ext4: unindent codeblock in ext4_xattr_block_set()
	ext4: fix race when reusing xattr blocks
	KEYS: asymmetric: enforce SM2 signature use pkey algo
	tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH
	xen-blkback: fix persistent grants negotiation
	xen-blkback: Apply 'feature_persistent' parameter when connect
	xen-blkfront: Apply 'feature_persistent' parameter when connect
	powerpc: Fix eh field when calling lwarx on PPC32
	tracing: Use a struct alignof to determine trace event field alignment
	net_sched: cls_route: remove from list when handle is 0
	mac80211: fix a memory leak where sta_info is not freed
	tcp: fix over estimation in sk_forced_mem_schedule()
	crypto: lib/blake2s - reduce stack frame usage in self test
	Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv"
	Revert "s390/smp: enforce lowcore protection on CPU restart"
	drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function
	net: phy: smsc: Disable Energy Detect Power-Down in interrupt mode
	drm/vc4: change vc4_dma_range_matches from a global to static
	tracing/perf: Avoid -Warray-bounds warning for __rel_loc macro
	drm/msm: Fix dirtyfb refcounting
	drm/meson: Fix refcount leak in meson_encoder_hdmi_init
	io_uring: mem-account pbuf buckets
	Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP"
	Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
	drm/bridge: Move devm_drm_of_get_bridge to bridge/panel.c
	scsi: lpfc: Fix locking for lpfc_sli_iocbq_lookup()
	scsi: lpfc: Fix element offset in __lpfc_sli_release_iocbq_s4()
	scsi: lpfc: Resolve some cleanup issues following SLI path refactoring
	Linux 5.15.61

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0849e49fb265651bf6277e4ead9c440d50ed7536
2022-08-22 14:29:30 +02:00
Maxime Ripard
f272595157 drm/bridge: Move devm_drm_of_get_bridge to bridge/panel.c
commit d4ae66f10c8b9959dce1766d9a87070e567236eb upstream.

By depending on devm_drm_panel_bridge_add(), devm_drm_of_get_bridge()
introduces a circular dependency between the modules drm (where
devm_drm_of_get_bridge() ends up) and drm_kms_helper (where
devm_drm_panel_bridge_add() is).

Fix this by moving devm_drm_of_get_bridge() to bridge/panel.c and thus
drm_kms_helper.

Fixes: 87ea95808d53 ("drm/bridge: Add a function to abstract away panels")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210917180925.2602266-1-maxime@cerno.tech
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:31 +02:00
Miaoqian Lin
50446ac345 drm/meson: Fix refcount leak in meson_encoder_hdmi_init
commit 7381076809586528e2a812a709e2758916318a99 upstream.

of_find_device_by_node() takes reference, we should use put_device()
to release it when not need anymore.
Add missing put_device() in error path to avoid refcount
leak.

Fixes: 0af5e0b41110 ("drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220511054052.51981-1-linmq006@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:30 +02:00
Rob Clark
a8278cf3f0 drm/msm: Fix dirtyfb refcounting
commit 9225b337072a10bf9b09df8bf281437488dd8a26 upstream.

refcount_t complains about 0->1 transitions, which isn't *quite* what we
wanted.  So use dirtyfb==1 to mean that the fb is not connected to any
output that requires dirtyfb flushing, so that we can keep the underflow
and overflow checking.

Fixes: 9e4dde28e9cd ("drm/msm: Avoid dirtyfb stalls on video mode displays (v2)")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220304202146.845566-1-robdclark@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:30 +02:00
Tom Rix
1889f4135f drm/vc4: change vc4_dma_range_matches from a global to static
commit 63569d90863ff26c8b10c8971d1271c17a45224b upstream.

sparse reports
drivers/gpu/drm/vc4/vc4_drv.c:270:27: warning: symbol 'vc4_dma_range_matches' was not declared. Should it be static?

vc4_dma_range_matches is only used in vc4_drv.c, so it's storage class specifier
should be static.

Fixes: da8e393e23ef ("drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component")
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220629200101.498138-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:30 +02:00
Marek Vasut
a25f45ff88 drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function
commit 9030a9e571b3ba250d3d450a98310e3c74ecaff4 upstream.

Per toshiba,tc358767.yaml DT binding document, port@2 the output (e)DP
port is optional. In case this port is not described in DT, the bridge
driver operates in DPI-to-DP mode. The drm_of_find_panel_or_bridge()
call in tc_probe_edp_bridge_endpoint() returns -ENODEV in case port@2
is not present in DT and this specific return value is incorrectly
propagated outside of tc_probe_edp_bridge_endpoint() function. All
other error values must be propagated and are propagated correctly.

Return 0 in case the port@2 is missing instead, that reinstates the
original behavior before the commit this patch fixes.

Fixes: 8478095a8c4b ("drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Robert Foss <robert.foss@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220428213132.447890-1-marex@denx.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:30 +02:00
Dave Stevenson
c232db6727 drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component
[ Upstream commit da8e393e23efb60eba8959856c7df88f9859f6eb ]

vc4_drv isn't necessarily under the /soc node in DT as it is a
virtual device, but it is the one that does the allocations.
The DMA addresses are consumed by primarily the HVS or V3D, and
those require VideoCore cache alias address mapping, and so will be
under /soc.

During probe find the a suitable device node for HVS or V3D,
and adopt the DMA configuration of that node.

Cc: <stable@vger.kernel.org>
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220613144800.326124-2-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:20 +02:00
Imre Deak
4a54c13786 drm/dp/mst: Read the extended DPCD capabilities during system resume
[ Upstream commit 7a710a8bc909313951eb9252d8419924c771d7c2 ]

The WD22TB4 Thunderbolt dock at least will revert its DP_MAX_LINK_RATE
from HBR3 to HBR2 after system suspend/resume if the DP_DP13_DPCD_REV
registers are not read subsequently also as required.

Fix this by reading DP_DP13_DPCD_REV registers as well, matching what is
done during connector detection. While at it also fix up the same call
in drm_dp_mst_dump_topology().

Cc: Lyude Paul <lyude@redhat.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5292
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Cc: <stable@vger.kernel.org> # v5.14+
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220614094537.885472-1-imre.deak@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:20 +02:00
Jitao Shi
f96a9815b4 drm/mediatek: Keep dsi as LP00 before dcs cmds transfer
[ Upstream commit 39e8d062b03c3dc257d880d82bd55cdd9e185a3b ]

To comply with the panel sequence, hold the mipi signal to LP00 before
the dcs cmds transmission, and pull the mipi signal high from LP00 to
LP11 until the start of the dcs cmds transmission.

The normal panel timing is :
(1) pp1800 DC pull up
(2) avdd & avee AC pull high
(3) lcm_reset pull high -> pull low -> pull high
(4) Pull MIPI signal high (LP11) -> initial code -> send video data
    (HS mode)

The power-off sequence is reversed.
If dsi is not in cmd mode, then dsi will pull the mipi signal high in
the mtk_output_dsi_enable function. The delay in lane_ready func is
the reaction time of dsi_rx after pulling up the mipi signal.

Fixes: 2dd8075d21 ("drm/mediatek: mtk_dsi: Use the drm_panel_bridge API")

Link: https://patchwork.kernel.org/project/linux-mediatek/patch/1653012007-11854-4-git-send-email-xinlei.lee@mediatek.com/
Cc: <stable@vger.kernel.org> # 5.10.x: 7f6335c6a258: drm/mediatek: Modify dsi funcs to atomic operations
Cc: <stable@vger.kernel.org> # 5.10.x: cde7e2e35c28: drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs
Cc: <stable@vger.kernel.org> # 5.10.x
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:19 +02:00
Julien STEPHAN
8aa68065a8 drm/mediatek: Allow commands to be sent during video mode
[ Upstream commit 81cc7e51c4f1686b71e30046437056ece6b2cb4d ]

Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.

This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).

When the DSI is in Video Mode, all commands are rejected.

Detect current DSI mode in mtk_dsi_host_transfer() and switch modes
temporarily to allow commands to be sent.

Signed-off-by: Julien STEPHAN <jstephan@baylibre.com>
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:19 +02:00
Jian Zhang
68f9f522dd drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed.
[ Upstream commit 48b927770f8ad3f8cf4a024a552abf272af9f592 ]

In exynos7_decon_resume, When it fails, we must use clk_disable_unprepare()
to free resource that have been used.

Fixes: 6f83d20838 ("drm/exynos: use DRM_DEV_ERROR to print out error
message")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jian Zhang <zhangjian210@huawei.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:30 +02:00
Rob Clark
1a63d33006 drm/msm/dpu: Fix for non-visible planes
[ Upstream commit cb77085b1f0a86ef9dfba86b5f3ed6c3340c2ea3 ]

Fixes `kms_cursor_crc --run-subtest cursor-offscreen`.. when the cursor
moves offscreen the plane becomes non-visible, so we need to skip over
it in crtc atomic test and mixer setup.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Fixes: 25fdd5933e ("drm/msm: Add SDM845 DPU support")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/492819/
Link: https://lore.kernel.org/r/20220707212003.1710163-1-robdclark@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:28 +02:00
Rob Clark
340bfec294 drm/msm: Avoid dirtyfb stalls on video mode displays (v2)
[ Upstream commit 9e4dde28e9cd34ee13a6b7247f0857fb49fd3f19 ]

Someone on IRC once asked an innocent enough sounding question:  Why
with xf86-video-modesetting is es2gears limited at 120fps.

So I broke out the perfetto tracing mesa MR and took a look.  It turns
out the problem was drm_atomic_helper_dirtyfb(), which would end up
waiting for vblank.. es2gears would rapidly push two frames to Xorg,
which would blit them to screen and in idle hook (I assume) call the
DIRTYFB ioctl.  Which in turn would do an atomic update to flush the
dirty rects, which would stall until the next vblank.  And then the
whole process would repeat.

But this is a bit silly, we only need dirtyfb for command mode DSI
panels.  So track in plane state whether dirtyfb is required, and
track in the fb how many attached planes require dirtyfb so that we
can skip it when not required.  (Note, mdp4 does not actually have
cmd mode support.)

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220223191118.881321-1-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:28 +02:00
Rob Clark
f4e3a8c7e8 drm/msm/mdp5: Fix global state lock backoff
[ Upstream commit 92ef86ab513593c6329d04146e61f9a670e72fc5 ]

We need to grab the lock after the early return for !hwpipe case.
Otherwise, we could have hit contention yet still returned 0.

Fixes an issue that the new CONFIG_DRM_DEBUG_MODESET_LOCK stuff flagged
in CI:

   WARNING: CPU: 0 PID: 282 at drivers/gpu/drm/drm_modeset_lock.c:296 drm_modeset_lock+0xf8/0x154
   Modules linked in:
   CPU: 0 PID: 282 Comm: kms_cursor_lega Tainted: G        W         5.19.0-rc2-15930-g875cc8bc536a #1
   Hardware name: Qualcomm Technologies, Inc. DB820c (DT)
   pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
   pc : drm_modeset_lock+0xf8/0x154
   lr : drm_atomic_get_private_obj_state+0x84/0x170
   sp : ffff80000cfab6a0
   x29: ffff80000cfab6a0 x28: 0000000000000000 x27: ffff000083bc4d00
   x26: 0000000000000038 x25: 0000000000000000 x24: ffff80000957ca58
   x23: 0000000000000000 x22: ffff000081ace080 x21: 0000000000000001
   x20: ffff000081acec18 x19: ffff80000cfabb80 x18: 0000000000000038
   x17: 0000000000000000 x16: 0000000000000000 x15: fffffffffffea0d0
   x14: 0000000000000000 x13: 284e4f5f4e524157 x12: 5f534b434f4c5f47
   x11: ffff80000a386aa8 x10: 0000000000000029 x9 : ffff80000cfab610
   x8 : 0000000000000029 x7 : 0000000000000014 x6 : 0000000000000000
   x5 : 0000000000000001 x4 : ffff8000081ad904 x3 : 0000000000000029
   x2 : ffff0000801db4c0 x1 : ffff80000cfabb80 x0 : ffff000081aceb58
   Call trace:
    drm_modeset_lock+0xf8/0x154
    drm_atomic_get_private_obj_state+0x84/0x170
    mdp5_get_global_state+0x54/0x6c
    mdp5_pipe_release+0x2c/0xd4
    mdp5_plane_atomic_check+0x2ec/0x414
    drm_atomic_helper_check_planes+0xd8/0x210
    drm_atomic_helper_check+0x54/0xb0
    ...
   ---[ end trace 0000000000000000 ]---
   drm_modeset_lock attempting to lock a contended lock without backoff:
      drm_modeset_lock+0x148/0x154
      mdp5_get_global_state+0x30/0x6c
      mdp5_pipe_release+0x2c/0xd4
      mdp5_plane_atomic_check+0x290/0x414
      drm_atomic_helper_check_planes+0xd8/0x210
      drm_atomic_helper_check+0x54/0xb0
      drm_atomic_check_only+0x4b0/0x8f4
      drm_atomic_commit+0x68/0xe0

Fixes: d59be579fa93 ("drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/492701/
Link: https://lore.kernel.org/r/20220707162040.1594855-1-robdclark@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:28 +02:00
Hangyu Hua
3052197b11 drm: bridge: sii8620: fix possible off-by-one
[ Upstream commit 21779cc21c732c5eff8ea1624be6590450baa30f ]

The next call to sii8620_burst_get_tx_buf will result in off-by-one
When ctx->burst.tx_count + size == ARRAY_SIZE(ctx->burst.tx_buf). The same
thing happens in sii8620_burst_get_rx_buf.

This patch also change tx_count and tx_buf to rx_count and rx_buf in
sii8620_burst_get_rx_buf. It is unreasonable to check tx_buf's size and
use rx_buf.

Fixes: e19e9c692f ("drm/bridge/sii8620: add support for burst eMSC transmissions")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220518065856.18936-1-hbh25y@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:27 +02:00
Guillaume Ranquet
371331ede8 drm/mediatek: dpi: Only enable dpi after the bridge is enabled
[ Upstream commit aed61ef6beb911cc043af0f2f291167663995065 ]

Enabling the dpi too early causes glitches on screen.

Move the call to mtk_dpi_enable() at the end of the bridge_enable
callback to ensure everything is setup properly before enabling dpi.

Fixes: 9e629c17aa ("drm/mediatek: Add DPI sub driver")
Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-16-rex-bc.chen@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:27 +02:00
Bo-Chen Chen
4f541100fb drm/mediatek: dpi: Remove output format of YUV
[ Upstream commit c9ed0713b3c35fc45677707ba47f432cad95da56 ]

DPI is not support output format as YUV, but there is the setting of
configuring output YUV. Therefore, remove them in this patch.

Fixes: 9e629c17aa ("drm/mediatek: Add DPI sub driver")
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220701035845.16458-5-rex-bc.chen@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:27 +02:00