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2023-11-17NFSD: Update nfsd_cache_append() to use xdr_streamChuck Lever
When inserting a DRC-cached response into the reply buffer, ensure that the reply buffer's xdr_stream is updated properly. Otherwise the server will send a garbage response. Cc: stable@vger.kernel.org # v6.3+ Reviewed-by: Jeff Layton <jlayton@kernel.org> Tested-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2023-11-17nfsd: fix file memleak on client_opens_releaseMahmoud Adam
seq_release should be called to free the allocated seq_file Cc: stable@vger.kernel.org # v5.3+ Signed-off-by: Mahmoud Adam <mngyadam@amazon.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Fixes: 78599c42ae3c ("nfsd4: add file to display list of client's opens") Reviewed-by: NeilBrown <neilb@suse.de> Tested-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2023-11-17dm-crypt: start allocating with MAX_ORDERMikulas Patocka
Commit 23baf831a32c ("mm, treewide: redefine MAX_ORDER sanely") changed the meaning of MAX_ORDER from exclusive to inclusive. So, we can allocate compound pages with up to 1 << MAX_ORDER pages. Reflect this change in dm-crypt and start trying to allocate compound pages with MAX_ORDER. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17dm-verity: don't use blocking calls from taskletsMikulas Patocka
The commit 5721d4e5a9cd enhanced dm-verity, so that it can verify blocks from tasklets rather than from workqueues. This reportedly improves performance significantly. However, dm-verity was using the flag CRYPTO_TFM_REQ_MAY_SLEEP from tasklets which resulted in warnings about sleeping function being called from non-sleeping context. BUG: sleeping function called from invalid context at crypto/internal.h:206 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14, name: ksoftirqd/0 preempt_count: 100, expected: 0 RCU nest depth: 0, expected: 0 CPU: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 6.7.0-rc1 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0x32/0x50 __might_resched+0x110/0x160 crypto_hash_walk_done+0x54/0xb0 shash_ahash_update+0x51/0x60 verity_hash_update.isra.0+0x4a/0x130 [dm_verity] verity_verify_io+0x165/0x550 [dm_verity] ? free_unref_page+0xdf/0x170 ? psi_group_change+0x113/0x390 verity_tasklet+0xd/0x70 [dm_verity] tasklet_action_common.isra.0+0xb3/0xc0 __do_softirq+0xaf/0x1ec ? smpboot_thread_fn+0x1d/0x200 ? sort_range+0x20/0x20 run_ksoftirqd+0x15/0x30 smpboot_thread_fn+0xed/0x200 kthread+0xdc/0x110 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x28/0x40 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork_asm+0x11/0x20 </TASK> This commit fixes dm-verity so that it doesn't use the flags CRYPTO_TFM_REQ_MAY_SLEEP and CRYPTO_TFM_REQ_MAY_BACKLOG from tasklets. The crypto API would do GFP_ATOMIC allocation instead, it could return -ENOMEM and we catch -ENOMEM in verity_tasklet and requeue the request to the workqueue. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v6.0+ Fixes: 5721d4e5a9cd ("dm verity: Add optional "try_verify_in_tasklet" feature") Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17dm-bufio: fix no-sleep modeMikulas Patocka
dm-bufio has a no-sleep mode. When activated (with the DM_BUFIO_CLIENT_NO_SLEEP flag), the bufio client is read-only and we could call dm_bufio_get from tasklets. This is used by dm-verity. Unfortunately, commit 450e8dee51aa ("dm bufio: improve concurrent IO performance") broke this and the kernel would warn that cache_get() was calling down_read() from no-sleeping context. The bug can be reproduced by using "veritysetup open" with the "--use-tasklets" flag. This commit fixes dm-bufio, so that the tasklet mode works again, by expanding use of the 'no_sleep_enabled' static_key to conditionally use either a rw_semaphore or rwlock_t (which are colocated in the buffer_tree structure using a union). Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v6.4 Fixes: 450e8dee51aa ("dm bufio: improve concurrent IO performance") Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17dm-delay: avoid duplicate logicMikulas Patocka
This is small refactoring of dm-delay - we avoid duplicate logic in flush_delayed_bios and flush_delayed_bios_fast and join these two functions into one. We also add cond_resched() to flush_delayed_bios because the list may have unbounded number of entries. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17dm-delay: fix bugs introduced by kthread modeMikulas Patocka
This commit fixes the following bugs introduced by commit 70bbeb29fab0 ("dm delay: for short delays, use kthread instead of timers and wq"): * the function flush_worker_fn has no exit path - on unload, this function will just loop and consume 100% CPU without any progress * the wake-up mechanism in flush_worker_fn is racy - a wake up will be missed if the process adds entries to the delayed_bios list just before set_current_state(TASK_INTERRUPTIBLE) * flush_delayed_bios_fast submits a bio while holding a global mutex; this may deadlock if we have multiple stacked dm-delay devices and the underlying device attempts to acquire the mutex too * if the target constructor fails, it will call delay_dtr. delay_dtr would attempt to free dc->timer_lock without it being initialized by the constructor. * if the target constructor's kthread allocation fails, delay_dtr would crash trying to dereference dc->worker because it is non-NULL due to ERR_PTR. Fixes: 70bbeb29fab0 ("dm delay: for short delays, use kthread instead of timers and wq") Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17dm-delay: fix a race between delay_presuspend and delay_bioMikulas Patocka
In delay_presuspend, we set the atomic variable may_delay and then stop the timer and flush pending bios. The intention here is to prevent the delay target from re-arming the timer again. However, this test is racy. Suppose that one thread goes to delay_bio, sees that dc->may_delay is one and proceeds; now, another thread executes delay_presuspend, it sets dc->may_delay to zero, deletes the timer and flushes pending bios. Then, the first thread continues and adds the bio to delayed->list despite the fact that dc->may_delay is false. Fix this bug by changing may_delay's type from atomic_t to bool and only access it while holding the delayed_bios_lock mutex. Note that we don't have to grab the mutex in delay_resume because there are no bios in flight at this point. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-11-17ASoC: cs43130: Fix incorrect frame delay configurationMaciej Strozek
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231117141344.64320-3-mstrozek@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17ASoC: cs43130: Fix the position of const qualifierMaciej Strozek
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231117141344.64320-2-mstrozek@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17Merge tag 'ovl-fixes-6.7-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs Pull overlayfs fixes from Amir Goldstein: "A fix to an overlayfs param parsing bug and a misformatted comment" * tag 'ovl-fixes-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs: ovl: fix memory leak in ovl_parse_param() ovl: fix misformatted comment
2023-11-17Merge tag 'sound-6.7-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes: including a regression fix in RC1 wrt HD-audio / i915 component binding, while the rest are HD-audio device-speific fixes / quirks" * tag 'sound-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add quirks for HP Laptops ALSA: hda/realtek: Add quirks for ASUS 2024 Zenbooks ALSA: hda: i915: Alays handle -EPROBE_DEFER ALSA: hda/realtek: Enable Mute LED on HP 255 G10 ALSA: hda: cs35l56: Enable low-power hibernation mode on i2c ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC ALSA: hda/realtek: Enable Mute LED on HP 255 G8 ALSA: hda/realtek - Add Dell ALC295 to pin fall back table
2023-11-17Merge tag 'audit-pr-20231116' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit fix from Paul Moore: "One small audit patch to convert a WARN_ON_ONCE() into a normal conditional to avoid scary looking console warnings when eBPF code generates audit records from unexpected places" * tag 'audit-pr-20231116' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
2023-11-17ASoC: Intel: Skylake: mem leak in skl register functionKamil Duljas
skl_platform_register() uses krealloc. When krealloc is fail, then previous memory is not freed. The leak is also when soc component registration failed. Signed-off-by: Kamil Duljas <kamil.duljas@gmail.com> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://lore.kernel.org/r/20231116224112.2209-2-kamil.duljas@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17ASoC: SOF: topology: Fix mem leak in sof_dai_load()Kamil Duljas
The function has multiple return points at which it is not released previously allocated memory. Signed-off-by: Kamil Duljas <kamil.duljas@gmail.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20231116213926.2034-2-kamil.duljas@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17ASoC: nau8822: Fix incorrect type in assignment and cast to restricted __be16David Lin
This issue is reproduced when W=1 build in compiler gcc-12. The following are sparse warnings: sound/soc/codecs/nau8822.c:199:25: sparse: sparse: incorrect type in assignment sound/soc/codecs/nau8822.c:199:25: sparse: expected unsigned short sound/soc/codecs/nau8822.c:199:25: sparse: got restricted __be16 sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16 sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16 sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16 sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16 Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311122320.T1opZVkP-lkp@intel.com/ Signed-off-by: David Lin <CTLIN0@nuvoton.com> Link: https://lore.kernel.org/r/20231117043011.1747594-1-CTLIN0@nuvoton.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17ASoC: Intel: Skylake: Fix mem leak in few functionsKamil Duljas
The resources should be freed when function return error. Signed-off-by: Kamil Duljas <kamil.duljas@gmail.com> Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://lore.kernel.org/r/20231116125150.1436-1-kamil.duljas@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-11-17Merge tag 'amd-drm-fixes-6.7-2023-11-17' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.7-2023-11-17: amdgpu: - DMCUB fixes - SR-IOV fix - GMC9 fix - Documentation fix - DSC MST fix - CS chunk parsing fix - SMU13.0.6 fixes - 8K tiled display fix - Fix potential NULL pointer dereferences - Cursor lag fix - Backlight fix - DCN s0ix fix - XGMI fix - DCN encoder disable logic fix - AGP aperture fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231117063441.4883-1-alexander.deucher@amd.com
2023-11-17Merge tag 'drm-misc-fixes-2023-11-16' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Assorted fixes for v6.7-rc2: - Nouveau GSP fixes. - Fix nouveau driver load without display. - Use rwlock for nouveau's event lock to break a lockdep splat. - Add orientation quirk for Lenovo Legion Go. - Fix build failure in IVPU. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/98fc82d3-8714-45e7-bd12-c95ba8c6c35f@linux.intel.com
2023-11-17drm/amdgpu/gmc9: disable AGP apertureAlex Deucher
We've had misc reports of random IOMMU page faults when this is used. It's just a rarely used optimization anyway, so let's just disable it. It can still be toggled via the module parameter for testing. v2: leave it configurable via module parameter Reviewed-by: Yang Wang <kevinyang.wang@amd.com> (v1) Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu/gmc10: disable AGP apertureAlex Deucher
We've had misc reports of random IOMMU page faults when this is used. It's just a rarely used optimization anyway, so let's just disable it. It can still be toggled via the module parameter for testing. v2: leave it configurable via module parameter Reviewed-by: Yang Wang <kevinyang.wang@amd.com> (v1) Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu/gmc11: disable AGP apertureAlex Deucher
We've had misc reports of random IOMMU page faults when this is used. It's just a rarely used optimization anyway, so let's just disable it. It can still be toggled via the module parameter for testing. v2: leave it configurable via module parameter Fixes: 67318cb84341 ("drm/amdgpu/gmc11: set gart placement GC11") Reviewed-by: Yang Wang <kevinyang.wang@amd.com> (v1) Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: add a module parameter to control the AGP apertureAlex Deucher
Add a module parameter to control the AGP aperture. The AGP aperture is an aperture in the GPU's internal address space which provides direct non-paged access to the platform address space. This access is non-snooped so only uncached memory can be accessed. Add a knob so that we can toggle this for debugging. Fixes: 67318cb84341 ("drm/amdgpu/gmc11: set gart placement GC11") Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu/gmc11: fix logic typo in AGP checkAlex Deucher
Should be && rather than ||. Fixes: b2e1cbe6281f ("drm/amdgpu/gmc11: disable AGP on GC 11.5") Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> # PHX & Navi33 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Fix encoder disable logicNicholas Susanto
[WHY] DENTIST hangs when OTG is off and encoder is on. We were not disabling the encoder properly when switching from extended mode to external monitor only. [HOW] Disable the encoder using an existing enable/disable fifo helper instead of enc35_stream_encoder_enable. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Nicholas Susanto <nicholas.susanto@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Change the DMCUB mailbox memory location from FB to inboxLewis Huang
[WHY] Flush command sent to DMCUB spends more time for execution on a dGPU than on an APU. This causes cursor lag when using high refresh rate mouses. [HOW] 1. Change the DMCUB mailbox memory location from FB to inbox. 2. Only change windows memory to inbox. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Lewis Huang <lewis.huang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: add and populate the port num into xgmi topology infoShiwu Zhang
The port num info is firstly introduced with 20.00.01.13 xgmi ta and make them as part of topology info. Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Negate IPS allow and commit bitsDuncan Ma
[WHY] On s0i3, IPS mask isn't saved and restored. It is reset to zero on exit. If it is cleared unexpectedly, driver will proceed operations while DCN is in IPS2 and cause a hang. [HOW] Negate the bit logic. Default value of zero indicates it is still in IPS2. Driver must poll for the bit to assert. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Duncan Ma <duncan.ma@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/pm: Don't send unload message for resetLijo Lazar
No need to notify about unload during reset. Also remove the FW version check. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: fix ras err_data null pointer issue in amdgpu_ras.cYang Wang
fix ras err_data null pointer issue in amdgpu_ras.c Fixes: 8cc0f5669eb6 ("drm/amdgpu: Support multiple error query modes") Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Clear dpcd_sink_ext_caps if not setPaul Hsieh
[WHY] Some eDP panels' ext caps don't set initial values and the value of dpcd_addr (0x317) is random. It means that sometimes the eDP can be OLED, miniLED and etc, and cause incorrect backlight control interface. [HOW] Add remove_sink_ext_caps to remove sink ext caps (HDR, OLED and etc) Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Anthony Koo <anthony.koo@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Paul Hsieh <paul.hsieh@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Enable fast plane updates on DCN3.2 and aboveTianci Yin
[WHY] When cursor moves across screen boarder, lag cursor observed, since subvp settings need to sync up with vblank that causes cursor updates being delayed. [HOW] Enable fast plane updates on DCN3.2 to fix it. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Tianci Yin <tianci.yin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: fix NULL dereferenceJosé Pekkarinen
The following patch will fix a minor issue where a debug message is referencing an struct that has just being checked whether is null or not. This has been noticed by using coccinelle, in the following output: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c:540:25-29: ERROR: aconnector is NULL but dereferenced. Fixes: 5d72e247e58c ("drm/amd/display: switch DC over to the new DRM logging macros") Signed-off-by: José Pekkarinen <jose.pekkarinen@foxhound.fi> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()Mario Limonciello
When ddc_service_construct() is called, it explicitly checks both the link type and whether there is something on the link which will dictate whether the pin is marked as hw_supported. If the pin isn't set or the link is not set (such as from unloading/reloading amdgpu in an IGT test) then fail the amdgpu_dm_i2c_xfer() call. Cc: stable@vger.kernel.org Fixes: 22676bc500c2 ("drm/amd/display: Fix dmub soft hang for PSR 1") Link: https://github.com/fwupd/fwupd/issues/6327 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Add null checks for 8K60 lightupMuhammad Ahmed
[WHY & HOW] Add some null checks to fix an issue where 8k60 tiled display fails to light up. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Muhammad Ahmed <ahmed.ahmed@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/pm: Fill pcie error counters for gpu v1_4Asad Kamal
Fill PCIE error counters & instantaneous bandwidth in gpu metrics v1_4 for smu v_13_0_6 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/pm: Update metric table for smu v13_0_6Asad Kamal
Update pmfw metric table to include pcie instantaneous bandwidth & pcie error counters Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: correct chunk_ptr to a pointer to chunk.YuanShang
The variable "chunk_ptr" should be a pointer pointing to a struct drm_amdgpu_cs_chunk instead of to a pointer of that. Signed-off-by: YuanShang <YuanShang.Mao@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Fix DSC not Enabled on Direct MST SinkFangzhi Zuo
[WHY & HOW] For the scenario when a dsc capable MST sink device is directly connected, it needs to use max dsc compression as the link bw constraint. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Roman Li <roman.li@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: Address member 'ring' not described in 'amdgpu_ vce, ↵Srinivasan Shanmugam
uvd_entity_init()' Fixes the following: drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c:237: warning: Function parameter or member 'ring' not described in 'amdgpu_vce_entity_init' drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:405: warning: Function parameter or member 'ring' not described in 'amdgpu_uvd_entity_init' Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: finalizing mem_partitions at the end of GMC v9 sw_finiLe Ma
The valid num_mem_partitions is required during ttm pool fini, thus move the cleanup at the end of the function. Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amdgpu: Do not program VF copy regs in mmhub v1.8 under SRIOV (v2)Victor Lu
MC_VM_AGP_* registers should not be programmed by guest driver. v2: move early return outside of loop Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Samir Dhume <samir.dhume@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17drm/amd/display: Guard against invalid RPTR/WPTR being setNicholas Kazlauskas
[WHY] HW can return invalid values on register read, guard against these being set and causing us to access memory out of range and page fault. [HOW] Guard at sync_inbox1 and guard at pushing commands. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-17kconfig: fix memory leak from range propertiesMasahiro Yamada
Currently, sym_validate_range() duplicates the range string using xstrdup(), which is overwritten by a subsequent sym_calc_value() call. It results in a memory leak. Instead, only the pointer should be copied. Below is a test case, with a summary from Valgrind. [Test Kconfig] config FOO int "foo" range 10 20 [Test .config] CONFIG_FOO=0 [Before] LEAK SUMMARY: definitely lost: 3 bytes in 1 blocks indirectly lost: 0 bytes in 0 blocks possibly lost: 0 bytes in 0 blocks still reachable: 17,465 bytes in 21 blocks suppressed: 0 bytes in 0 blocks [After] LEAK SUMMARY: definitely lost: 0 bytes in 0 blocks indirectly lost: 0 bytes in 0 blocks possibly lost: 0 bytes in 0 blocks still reachable: 17,462 bytes in 20 blocks suppressed: 0 bytes in 0 blocks Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-17kbuild: Move the single quotes for image nameSimon Glass
Add quotes where UIMAGE_NAME is used, rather than where it is defined. This allows the UIMAGE_NAME variable to be set by the user. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-17linux/export: clean up the IA-64 KSYM_FUNC macroLukas Bulwahn
With commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"), there is no need to keep the IA-64 definition of the KSYM_FUNC macro. Clean up the IA-64 definition of the KSYM_FUNC macro. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-16bcachefs: Fix missing locking for dentry->d_parent accessKent Overstreet
Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-16Merge tag 'net-6.7-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from BPF and netfilter. Current release - regressions: - core: fix undefined behavior in netdev name allocation - bpf: do not allocate percpu memory at init stage - netfilter: nf_tables: split async and sync catchall in two functions - mptcp: fix possible NULL pointer dereference on close Current release - new code bugs: - eth: ice: dpll: fix initial lock status of dpll Previous releases - regressions: - bpf: fix precision backtracking instruction iteration - af_unix: fix use-after-free in unix_stream_read_actor() - tipc: fix kernel-infoleak due to uninitialized TLV value - eth: bonding: stop the device in bond_setup_by_slave() - eth: mlx5: - fix double free of encap_header - avoid referencing skb after free-ing in drop path - eth: hns3: fix VF reset - eth: mvneta: fix calls to page_pool_get_stats Previous releases - always broken: - core: set SOCK_RCU_FREE before inserting socket into hashtable - bpf: fix control-flow graph checking in privileged mode - eth: ppp: limit MRU to 64K - eth: stmmac: avoid rx queue overrun - eth: icssg-prueth: fix error cleanup on failing initialization - eth: hns3: fix out-of-bounds access may occur when coalesce info is read via debugfs - eth: cortina: handle large frames Misc: - selftests: gso: support CONFIG_MAX_SKB_FRAGS up to 45" * tag 'net-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (78 commits) macvlan: Don't propagate promisc change to lower dev in passthru net: sched: do not offload flows with a helper in act_ct net/mlx5e: Check return value of snprintf writing to fw_version buffer for representors net/mlx5e: Check return value of snprintf writing to fw_version buffer net/mlx5e: Reduce the size of icosq_str net/mlx5: Increase size of irq name buffer net/mlx5e: Update doorbell for port timestamping CQ before the software counter net/mlx5e: Track xmit submission to PTP WQ after populating metadata map net/mlx5e: Avoid referencing skb after free-ing in drop path of mlx5e_sq_xmit_wqe net/mlx5e: Don't modify the peer sent-to-vport rules for IPSec offload net/mlx5e: Fix pedit endianness net/mlx5e: fix double free of encap_header in update funcs net/mlx5e: fix double free of encap_header net/mlx5: Decouple PHC .adjtime and .adjphase implementations net/mlx5: DR, Allow old devices to use multi destination FTE net/mlx5: Free used cpus mask when an IRQ is released Revert "net/mlx5: DR, Supporting inline WQE when possible" bpf: Do not allocate percpu memory at init stage net: Fix undefined behavior in netdev name allocation dt-bindings: net: ethernet-controller: Fix formatting error ...
2023-11-16Merge tag 'for-linus-6.7a-rc2-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - A fix in the Xen events driver avoiding the use of RCU after the call to rcu_report_dead() when taking a cpu down - A fix for running as Xen dom0 to line up ACPI's idea of power management capabilities with the one of Xen - A cleanup eliminating several kernel-doc warnings in Xen related code - A cleanup series of the Xen events driver * tag 'for-linus-6.7a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: remove some info_for_irq() calls in pirq handling xen/events: modify internal [un]bind interfaces xen/events: drop xen_allocate_irqs_dynamic() xen/events: remove some simple helpers from events_base.c xen/events: reduce externally visible helper functions xen/events: remove unused functions xen/events: fix delayed eoi list handling xen/shbuf: eliminate 17 kernel-doc warnings acpi/processor: sanitize _OSC/_PDC capabilities for Xen dom0 xen/events: avoid using info_for_irq() in xen_send_IPI_one()
2023-11-16Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio fixes from Michael Tsirkin: "Bugfixes all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost-vdpa: fix use after free in vhost_vdpa_probe() virtio_pci: Switch away from deprecated irq_set_affinity_hint riscv, qemu_fw_cfg: Add support for RISC-V architecture vdpa_sim_blk: allocate the buffer zeroed virtio_pci: move structure to a header
generated by cgit (git 2.34.1) at 2025-10-03 05:37:56 +0000