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1,308,922 commits

Author SHA1 Message Date
Chao Yu
b084662139 f2fs: convert f2fs_write_inline_data() to use folio
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2024-09-06 23:04:47 +00:00
Chao Yu
fd3a11aff4 f2fs: convert f2fs_clear_page_cache_dirty_tag() to use folio
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2024-09-06 23:04:47 +00:00
Chao Yu
aec5755951 f2fs: convert f2fs_vm_page_mkwrite() to use folio
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2024-09-06 23:04:47 +00:00
Chao Yu
10de741a5d f2fs: convert f2fs_compress_ctx_add_page() to use folio
onvert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].

[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/

Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2024-09-06 23:04:46 +00:00
Linus Torvalds
9d4c304001 KVM: x86: don't fall through case statements without annotations
clang warns on this because it has an unannotated fall-through between
cases:

   arch/x86/kvm/x86.c:4819:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]

and while we could annotate it as a fallthrough, the proper fix is to
just add the break for this case, instead of falling through to the
default case and the break there.

gcc also has that warning, but it looks like gcc only warns for the
cases where they fall through to "real code", rather than to just a
break.  Odd.

Fixes: d30d9ee94c ("KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM")
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Tom Dohrmann <erbse.13@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-06 15:23:33 -07:00
Stephen Boyd
4e52054f8d Samsung SoC clock drivers changes for 6.12
1. Exynos850: Add clock for Thermal Management Unit.
 2. Exynos7885: Fix duplicated ID in the header, add missing TOP PLLs and
    add clocks for USB block in the FSYS clock controller.
 3. ExynosAutov9: Add DPUM clock controller
 4. ExynosAutov920: Add new (first) clock controllers: TOP and PERIC0
    (and a bit more complete bindings).
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Merge tag 'samsung-clk-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung

Pull Samsung clk driver updates from Krzysztof Kozlowski:

 - Exynos850: Add clock for Thermal Management Unit
 - Exynos7885: Fix duplicated ID in the header, add missing TOP PLLs and
   add clocks for USB block in the FSYS clock controller
 - ExynosAutov9: Add DPUM clock controller
 - ExynosAutov920: Add new (first) clock controllers: TOP and PERIC0
   (and a bit more complete bindings)

* tag 'samsung-clk-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  clk: samsung: add top clock support for ExynosAuto v920 SoC
  clk: samsung: clk-pll: Add support for pll_531x
  dt-bindings: clock: add ExynosAuto v920 SoC CMU bindings
  clk: samsung: exynos7885: Add USB related clocks to CMU_FSYS
  clk: samsung: clk-pll: Add support for pll_1418x
  clk: samsung: exynosautov9: add dpum clock support
  dt-bindings: clock: exynosautov9: add dpum clock
  clk: samsung: exynos7885: Add missing MUX clocks from PLLs in CMU_TOP
  clk: samsung: exynos7885: Update CLKS_NR_FSYS after bindings fix
  dt-bindings: clock: exynos7885: Add indices for USB clocks
  dt-bindings: clock: exynos7885: Add CMU_TOP PLL MUX indices
  dt-bindings: clock: exynos7885: Fix duplicated binding
  clk: samsung: exynos850: Add TMU clock
  dt-bindings: clock: exynos850: Add TMU clock
2024-09-06 15:18:14 -07:00
Jani Nikula
0df8ef6e1b drm/amdgpu: drop redundant W=1 warnings from Makefile
Since commit a61ddb4393 ("drm: enable (most) W=1 warnings by default
across the subsystem"), most of the extra warnings in the driver
Makefile are redundant. Remove them.

Note that -Wmissing-declarations and -Wmissing-prototypes are always
enabled by default in scripts/Makefile.extrawarn.

Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:17 -04:00
Christian König
7ccde2e6c0 drm/amdgpu: revert "use CPU for page table update if SDMA is unavailable"
That is clearly not something we should do upstream. The SDMA is
mandatory for the driver to work correctly.

We could do this for emulation and bringup, but in those cases the
engineer should probably enabled CPU based updates manually.

This reverts commit 62eefd10ac.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:06 -04:00
Dan Carpenter
27f9dcb9cc drm/amdgpu/mes11: Indent an if statment
Indent the "break" statement one more tab.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:05 -04:00
Philip Yang
663b0f1e14 drm/amdkfd: Document and define SVM events message macro
Document how to use SMI system management interface to enable and
receive SVM events. Document SVM event triggers.

Define SVM events message string format macro that could be used by user
mode for sscanf to parse the event. Add it to uAPI header file to make
it obvious that is changing uAPI in future.

No functional changes.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:05 -04:00
Hawking Zhang
7eafe7a730 drm/amdkfd: Select reset method for poison handling
Driver mode-2 is only supported by relative new
smc firmware.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:05 -04:00
Jonathan Kim
101025e94b drm/amdkfd: fix missed queue reset on queue destroy
If a queue is being destroyed but causes a HWS hang on removal, the KFD
may issue an unnecessary gpu reset if the destroyed queue can be fixed
by a queue reset.

This is because the queue has been removed from the KFD's queue list
prior to the preemption action on destroy so the reset call will fail to
match the HQD PQ reset information against the KFD's queue record to do
the actual reset.

To fix this, deactivate the queue prior to preemption since it's being
destroyed anyways and remove the queue from the KFD's queue list after
preemption.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:05 -04:00
Ramesh Errabolu
01be2b62c0 drm/amdgpu: Surface svm_default_granularity, a RW module parameter
Enables users to update SVM's default granularity, used in
buffer migration and handling of recoverable page faults.
Param value is set in terms of log(numPages(buffer)),
e.g. 9 for a 2 MIB buffer

Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:55:05 -04:00
Jesse Zhang
e8397d327e drm/amdgpu: fix queue reset issue by mmio
Initialize the queue type before resetting the queue using mmio.

Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:54:54 -04:00
Srinivasan Shanmugam
e146a7ab21 drm/amd/display: Add kdoc entry for 'program_isharp_1dlut' in 'dpp401_dscl_program_isharp'
Added a descriptor for the 'program_isharp_1dlut' parameter, which is a
flag used to determine whether to program the isharp 1D LUT.

Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/../display/dc/dpp/dcn401/dcn401_dpp_dscl.c:963: warning: Function parameter or struct member 'program_isharp_1dlut' not described in 'dpp401_dscl_program_isharp'

Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:43:37 -04:00
Srinivasan Shanmugam
559a285816 drm/amdgpu: Replace 'amdgpu_job_submit_direct' with 'drm_sched_entity' in cleaner shader
This commit replaces the use of amdgpu_job_submit_direct which submits
the job to the ring directly, with drm_sched_entity in the cleaner
shader job submission process. The change allows the GPU scheduler to
manage the cleaner shader job.

- The job is then submitted to the GPU using the
  drm_sched_entity_push_job function, which allows the GPU scheduler to
  manage the job.

This change improves the reliability of the cleaner shader job
submission process by leveraging the capabilities of the GPU scheduler.

Fixes: d361ad5d2f ("drm/amdgpu: Add sysfs interface for running cleaner shader")
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:42:33 -04:00
Srinivasan Shanmugam
2578487ebe drm/amdgpu/: Add missing kdoc entry in amdgpu_vm_handle_fault function
This commit adds a description for the 'ts' parameter in the
amdgpu_vm_handle_fault function's comment block.

Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2781: warning: Function parameter or struct member 'ts' not described in 'amdgpu_vm_handle_fault'

Cc: Xiaogang.Chen <Xiaogang.Chen@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202408251419.vgZHg3GV-lkp@intel.com/
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Xiaogang Chen <Xiaogang.Chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:42:05 -04:00
Qili Lu
f5a972dfe3 drm/amd/display: fix dccg root clock optimization related hang
[Why]
enable dpp rcg before we disable dppclk in hw_init cause system
hang/reboot

[How]
we remove dccg rcg related code from init into a separate function and
call it after we init pipe

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Qili Lu <qili.lu@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:41:07 -04:00
Nicholas Susanto
5359d5bc97 drm/amd/display: Refactor dccg35_get_other_enabled_symclk_fe
[Why]

Function used to check the number of FEs connected to the current BE.
This was then used to determine if the symclk could be disabled, if
all FEs were disconnected. However, the function would skip over the
primary FE and return 0 when the primary FE was still connected. This
caused black screens on driver disable with an MST daisy chain hooked
up.

[How]

Refactor the function to correctly return the number of FEs connected
to the input BE. Also, rename it for clarity.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Nicholas Susanto <Nicholas.Susanto@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:40:55 -04:00
Lijo Lazar
4481df364d drm/amdgpu: Normalize reg offsets on JPEG v4.0.3
On VFs and SOCs with GC 9.4.4, VCN RRMT is disabled.
Only local register offsets should be used on JPEG v4.0.3 as they cannot
handle remote access to other AIDs. Since only local offsets are used,
the special write to MCM_ADDR register is no longer needed.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:40:47 -04:00
Tobias Jakobi
0607a50c00 drm/amd/display: Avoid race between dcn35_set_drr() and dc_state_destruct()
dc_state_destruct() nulls the resource context of the DC state. The pipe
context passed to dcn35_set_drr() is a member of this resource context.

If dc_state_destruct() is called parallel to the IRQ processing (which
calls dcn35_set_drr() at some point), we can end up using already nulled
function callback fields of struct stream_resource.

The logic in dcn35_set_drr() already tries to avoid this, by checking tg
against NULL. But if the nulling happens exactly after the NULL check and
before the next access, then we get a race.

Avoid this by copying tg first to a local variable, and then use this
variable for all the operations. This should work, as long as nobody
frees the resource pool where the timing generators live.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3142
Fixes: 06ad7e1642 ("drm/amd/display: Destroy DC context while keeping DML and DML2")
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:40:09 -04:00
Tobias Jakobi
a3cc326a43 drm/amd/display: Avoid race between dcn10_set_drr() and dc_state_destruct()
dc_state_destruct() nulls the resource context of the DC state. The pipe
context passed to dcn10_set_drr() is a member of this resource context.

If dc_state_destruct() is called parallel to the IRQ processing (which
calls dcn10_set_drr() at some point), we can end up using already nulled
function callback fields of struct stream_resource.

The logic in dcn10_set_drr() already tries to avoid this, by checking tg
against NULL. But if the nulling happens exactly after the NULL check and
before the next access, then we get a race.

Avoid this by copying tg first to a local variable, and then use this
variable for all the operations. This should work, as long as nobody
frees the resource pool where the timing generators live.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3142
Fixes: 06ad7e1642 ("drm/amd/display: Destroy DC context while keeping DML and DML2")
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Tested-by: Raoul van Rüschen <raoul.van.rueschen@gmail.com>
Tested-by: Christopher Snowhill <chris@kode54.net>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Sefa Eyeoglu <contact@scrumplex.net>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:39:02 -04:00
Li Zetao
760e3c8b32 drm/amdgpu: use clamp() in amdgpu_vm_adjust_size()
When it needs to get a value within a certain interval, using clamp()
makes the code easier to understand than min(max()).

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:57 -04:00
Li Zetao
6fbbb660b1 drm/amd: use clamp() in amdgpu_pll_get_fb_ref_div()
When it needs to get a value within a certain interval, using clamp()
makes the code easier to understand than min(max()).

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:53 -04:00
Peng Liu
2c7795e245 drm/amdgpu: enable gfxoff quirk on HP 705G4
Enabling gfxoff quirk results in perfectly usable
graphical user interface on HP 705G4 DM with R5 2400G.

Without the quirk, X server is completely unusable as
every few seconds there is gpu reset due to ring gfx timeout.

Signed-off-by: Peng Liu <liupeng01@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:45 -04:00
Peng Liu
0126c0ae11 drm/amdgpu: add raven1 gfxoff quirk
Fix screen corruption with openkylin.

Link: https://bbs.openkylin.top/t/topic/171497
Signed-off-by: Peng Liu <liupeng01@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:33 -04:00
Colin Ian King
7b17e8f3a0 drm/amd/display: Fix spelling mistake "recompte" -> "recompute"
There is a spelling mistake in a DRM_DEBUG_DRIVER message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:27 -04:00
David Belanger
4e9fadacdd drm/amdkfd: Add cache line size info
Populate cache line size info in topology based on information from IP
discovery table.

Signed-off-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Sreekant Somasekharan <Sreekant.Somasekharan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:18 -04:00
Srinivasan Shanmugam
4c4e9cb58d drm/amd/display: Add missing kdoc entry for 'bs_coeffs_updated' in dpp401_dscl_program_isharp
This commit addresses a missing kdoc for the 'bs_coeffs_updated'
parameter in the 'dpp401_dscl_program_isharp' function. The
'bs_coeffs_updated' is a flag indicating whether the Blur and Scale
Coefficients have been updated.

The 'dpp401_dscl_program_isharp' function is responsible for programming
the isharp, which includes setting the isharp filter, noise gain, and
blur and scale coefficients. If the 'bs_coeffs_updated' flag is set to
true, the function updates the blur and scale coefficients.

Fixes the below with gcc W=1:
drivers/gpu/drm/amd/amdgpu/../display/dc/dpp/dcn401/dcn401_dpp_dscl.c:961: warning: Function parameter or struct member 'bs_coeffs_updated' not described in 'dpp401_dscl_program_isharp'

Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Suggested-by: Tom Chung <chiahsuan.chung@amd.com>
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:38:08 -04:00
Lang Yu
4453808d9e drm/amdgpu: fix invalid fence handling in amdgpu_vm_tlb_flush
CPU based update doesn't produce a fence, handle such cases properly.

Fixes: d8a3f0a034 ("drm/amdgpu: implement TLB flush fence")
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:36:50 -04:00
Christian König
4da5a95bf1 drm/amdgpu: re-work VM syncing
Rework how VM operations synchronize to submissions. Provide an
amdgpu_sync container to the backends instead of an reservation
object and fill in the amdgpu_sync object in the higher layers
of the code.

No intended functional change, just prepares for upcomming changes.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Friedrich Vock <friedrich.vock@gmx.de>
Acked-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-06 17:36:24 -04:00
Shen Lichuan
389e72c5d1 nvme: Convert comma to semicolon
To ensure code clarity and prevent potential errors, it's advisable
to employ the ';' as a statement separator, except when ',' are
intentionally used for specific purposes.

Signed-off-by: Shen Lichuan <shenlichuan@vivo.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-09-06 14:20:38 -07:00
Andre Przywara
22dfe2ea1d
regulator: axp20x: AXP717: Add boost regulator
The AXP717 also contains an adjustable boost regulator, to provide the
5V USB VBUS rail when running on battery.

Add the regulator description that states the voltage range this
regulator can cover.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: John Watts <contact@jookia.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20240816001824.6028-4-andre.przywara@arm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-06 22:17:36 +01:00
Andre Przywara
bb2ac59f82
mfd: axp20x: AXP717: Add support for boost regulator
The AXP717 also contains a boost regulator, to provide the 5V USB VBUS
rail when running on battery.

Add the registers to the MFD description to be able to use them from the
regulator driver.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: John Watts <contact@jookia.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20240816001824.6028-3-andre.przywara@arm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-06 22:17:35 +01:00
Andre Przywara
b4c21faf69
dt-bindings: mfd: x-powers,axp152: add boost regulator
The X-Powers AXP717 contains a boost regulator, that it meant to provide
the 5V USB VBUS voltage when the devices operates on battery.

Add the name "boost" to the regexp describing the allowed node names,
to allow the regulator to be described in the devicetree.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Link: https://patch.msgid.link/20240816001824.6028-2-andre.przywara@arm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2024-09-06 22:17:33 +01:00
Sam James
8a3f14bb1e libbpf: Workaround (another) -Wmaybe-uninitialized false positive
We get this with GCC 15 -O3 (at least):
```
libbpf.c: In function ‘bpf_map__init_kern_struct_ops’:
libbpf.c:1109:18: error: ‘mod_btf’ may be used uninitialized [-Werror=maybe-uninitialized]
 1109 |         kern_btf = mod_btf ? mod_btf->btf : obj->btf_vmlinux;
      |         ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libbpf.c:1094:28: note: ‘mod_btf’ was declared here
 1094 |         struct module_btf *mod_btf;
      |                            ^~~~~~~
In function ‘find_struct_ops_kern_types’,
    inlined from ‘bpf_map__init_kern_struct_ops’ at libbpf.c:1102:8:
libbpf.c:982:21: error: ‘btf’ may be used uninitialized [-Werror=maybe-uninitialized]
  982 |         kern_type = btf__type_by_id(btf, kern_type_id);
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libbpf.c: In function ‘bpf_map__init_kern_struct_ops’:
libbpf.c:967:21: note: ‘btf’ was declared here
  967 |         struct btf *btf;
      |                     ^~~
```

This is similar to the other libbpf fix from a few weeks ago for
the same modelling-errno issue (fab45b9627).

Signed-off-by: Sam James <sam@gentoo.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://bugs.gentoo.org/939106
Link: https://lore.kernel.org/bpf/f6962729197ae7cdf4f6d1512625bd92f2322d31.1725630494.git.sam@gentoo.org
2024-09-06 14:09:24 -07:00
Mykyta Yatsenko
f8c6b7913d bpftool: Improve btf c dump sorting stability
Existing algorithm for BTF C dump sorting uses only types and names of
the structs and unions for ordering. As dump contains structs with the
same names but different contents, relative to each other ordering of
those structs will be accidental.
This patch addresses this problem by introducing a new sorting field
that contains hash of the struct/union field names and types to
disambiguate comparison of the non-unique named structs.

Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240906132453.146085-1-mykyta.yatsenko5@gmail.com
2024-09-06 14:06:30 -07:00
Jens Axboe
68f31e8891 Merge tag 'md-6.12-20240906' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.12/block
Pull MD updates from Song:

"This patch, by Xiao Ni, adds a sysfs entry 'new_level'."

* tag 'md-6.12-20240906' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: Add new_level sysfs interface
2024-09-06 14:43:16 -06:00
Jens Axboe
981414306c nvme updates for Linux 6.12
- Asynchronous namespace scanning (Stuart)
  - TCP TLS updates (Hannes)
  - RDMA queue controller validation (Niklas)
  - Align field names to the spec (Anuj)
  - Metadata support validation (Puranjay)
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Merge tag 'nvme-6.12-2024-09-06' of git://git.infradead.org/nvme into for-6.12/block

Pull NVMe updates from Keith:

"nvme updates for Linux 6.12

 - Asynchronous namespace scanning (Stuart)
 - TCP TLS updates (Hannes)
 - RDMA queue controller validation (Niklas)
 - Align field names to the spec (Anuj)
 - Metadata support validation (Puranjay)"

* tag 'nvme-6.12-2024-09-06' of git://git.infradead.org/nvme:
  nvme: fix metadata handling in nvme-passthrough
  nvme: rename apptag and appmask to lbat and lbatm
  nvme-rdma: send cntlid in the RDMA_CM_REQUEST Private Data
  nvme-target: do not check authentication status for admin commands twice
  nvmet-auth: allow to clear DH-HMAC-CHAP keys
  nvme-sysfs: add 'tls_keyring' attribute
  nvme-sysfs: add 'tls_configured_key' sysfs attribute
  nvme: split off TLS sysfs attributes into a separate group
  nvme: add a newline to the 'tls_key' sysfs attribute
  nvme-tcp: check for invalidated or revoked key
  nvme-tcp: sanitize TLS key handling
  nvme-keyring: restrict match length for version '1' identifiers
  nvme_core: scan namespaces asynchronously
2024-09-06 14:42:33 -06:00
Linus Torvalds
6b8ff511e4 Fix the arm64 usage of ftrace_graph_ret_addr() to pass the
&state->graph_idx pointer instead of NULL, otherwise this function
 just returns early.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fix from Catalin Marinas:
 "Fix the arm64 usage of ftrace_graph_ret_addr() to pass the
  &state->graph_idx pointer instead of NULL, otherwise this function
  just returns early"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: stacktrace: fix the usage of ftrace_graph_ret_addr()
2024-09-06 13:08:38 -07:00
Linus Torvalds
890daedec4 RISC-V Fixes for 6.11-rc7
* A revert for the mmap() change that ties the allocation range to the
   hint adress, as what we tried to do ended up regressing on other
   userspace workloads.
 * A fix to avoid a kernel memory leak when emulating misaligned accesses
   from userspace.
 * A Kconfig fix for toolchain vector detection, which now correctly
   detects vector support on toolchains where the V extension depends on
   the M extension.
 * A fix to avoid failing the linear mapping bootmem bounds check on
   NOMMU systems.
 * A fix for early alternatives on relocatable kernels.
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Merge tag 'riscv-for-linus-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - A revert for the mmap() change that ties the allocation range to the
   hint adress, as what we tried to do ended up regressing on other
   userspace workloads.

 - A fix to avoid a kernel memory leak when emulating misaligned
   accesses from userspace.

 - A Kconfig fix for toolchain vector detection, which now correctly
   detects vector support on toolchains where the V extension depends on
   the M extension.

 - A fix to avoid failing the linear mapping bootmem bounds check on
   NOMMU systems.

 - A fix for early alternatives on relocatable kernels.

* tag 'riscv-for-linus-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Fix RISCV_ALTERNATIVE_EARLY
  riscv: Do not restrict memory size because of linear mapping on nommu
  riscv: Fix toolchain vector detection
  riscv: misaligned: Restrict user access to kernel memory
  riscv: mm: Do not restrict mmap address based on hint
  riscv: selftests: Remove mmap hint address checks
  Revert "RISC-V: mm: Document mmap changes"
2024-09-06 13:00:59 -07:00
Linus Torvalds
a78d7dce1e powerpc fixes for 6.11 #3
- Fix a deadlock in the powerpc qspinlock MCS queue logic.
 
  - Fix the return type of pgd_val() to not truncate 64-bit PTEs on 85xx.
 
  - Allow the check for dynamic relocations in the VDSO to work correctly.
 
  - Make mmu_pte_psize static to fix a build error.
 
 Thanks to: Christophe Leroy, Nysal Jan K.A., Nicholas Piggin, Geetika
 Moolchandani, Jijo Varghese, Vaishnavi Bhat.
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Merge tag 'powerpc-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Fix a deadlock in the powerpc qspinlock MCS queue logic

 - Fix the return type of pgd_val() to not truncate 64-bit PTEs on 85xx

 - Allow the check for dynamic relocations in the VDSO to work correctly

 - Make mmu_pte_psize static to fix a build error

Thanks to Christophe Leroy, Nysal Jan K.A., Nicholas Piggin, Geetika
Moolchandani, Jijo Varghese, and Vaishnavi Bhat.

* tag 'powerpc-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/qspinlock: Fix deadlock in MCS queue
  powerpc/mm: Fix return type of pgd_val()
  powerpc/vdso: Don't discard rela sections
  powerpc/64e: Define mmu_pte_psize static
2024-09-06 12:50:03 -07:00
Linus Torvalds
d45111e52b x86:
- Fixup missed comments from the REMOVED_SPTE=>FROZEN_SPTE rename.
 
 - Ensure a root is successfully loaded when pre-faulting SPTEs.
 
 - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against accessing
   memslots if toggling SMM happens to force a VM-Exit.
 
 - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always disabled,
   so that KVM does the right thing if KVM's emulator encounters {RD,WR}MSR.
 
 - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM doesn't yet
   virtualize BUS_LOCK_DETECT on AMD.
 
 - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that KVM now
   supports SEV-SNP too.
 
 - Specialize return value of KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM),
   based on VM type
 
 - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS
 
 - Note an RCU quiescent state on guest exit.  This avoids a call to rcu_core()
   if there was a grace period request while guest was running.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull x86 kvm fixes from Paolo Bonzini:
 "Many small fixes that accumulated while I was on vacation...

   - Fixup missed comments from the REMOVED_SPTE => FROZEN_SPTE rename

   - Ensure a root is successfully loaded when pre-faulting SPTEs

   - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against
     accessing memslots if toggling SMM happens to force a VM-Exit

   - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always
     disabled, so that KVM does the right thing if KVM's emulator
     encounters {RD,WR}MSR

   - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM
     doesn't yet virtualize BUS_LOCK_DETECT on AMD

   - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that
     KVM now supports SEV-SNP too

   - Specialize return value of
     KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM), based on VM type

   - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS

   - Note an RCU quiescent state on guest exit. This avoids a call to
     rcu_core() if there was a grace period request while guest was
     running"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: Remove HIGH_RES_TIMERS dependency
  kvm: Note an RCU quiescent state on guest exit
  KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM
  KVM: SEV: Update KVM_AMD_SEV Kconfig entry and mention SEV-SNP
  KVM: SVM: Don't advertise Bus Lock Detect to guest if SVM support is missing
  KVM: SVM: fix emulation of msr reads/writes of MSR_FS_BASE and MSR_GS_BASE
  KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS
  KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs
  KVM: x86/mmu: Fixup comments missed by the REMOVED_SPTE=>FROZEN_SPTE rename
2024-09-06 12:45:43 -07:00
zhang jiao
af1ec38c6c selftests/timers: Remove unused NSEC_PER_SEC macro
By reading the code, I found the macro NSEC_PER_SEC
is never referenced in the code. Just remove it.

Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: John Stultz <jstultz@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-09-06 13:37:41 -06:00
Linus Torvalds
788220eee3 Power management fix for 6.11-rc7
Fix an incorrect warning emitted by the amd-pstate driver on
 processors that don't support X86_FEATURE_CPPC (Gautham Shenoy).
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Merge tag 'pm-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fix from Rafael Wysocki:
 "Fix an incorrect warning emitted by the amd-pstate driver on
  processors that don't support X86_FEATURE_CPPC (Gautham Shenoy)"

* tag 'pm-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on certain Zen models
2024-09-06 12:17:44 -07:00
Linus Torvalds
b66f0b119c block-6.11-20240906
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Merge tag 'block-6.11-20240906' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:
 "Mostly just some fixlets for NVMe, but also a bug fix for the ublk
  driver and an integrity fix"

* tag 'block-6.11-20240906' of git://git.kernel.dk/linux:
  bio-integrity: don't restrict the size of integrity metadata
  ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery()
  nvmet: Identify-Active Namespace ID List command should reject invalid nsid
  nvme: set BLK_FEAT_ZONED for ZNS multipath disks
  nvme-pci: Add sleep quirk for Samsung 990 Evo
  nvme-pci: allocate tagset on reset if necessary
  nvmet-tcp: fix kernel crash if commands allocation fails
  nvme: use better description for async reset reason
  nvmet: Make nvmet_debugfs static
2024-09-06 12:04:06 -07:00
Andrew Kreimer
d895eb31ae accel/qaic: Fix a typo
Fix a typo in documentation.

Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240906080136.4423-1-algonell@gmail.com
2024-09-06 13:01:37 -06:00
Linus Torvalds
703896be30 sound fixes for 6.11-rc7
Hopefully the last PR for 6.11, at least for this level of amount.
 
 In addition to the usual HD-audio quirks, there are more changes in
 ASoC, but all look small and device-specific fixes, and nothing stands
 out.  The only slightly big change is sunxi I2S fix, which looks quite
 safe to apply, too.
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Merge tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Hopefully the last PR for 6.11, at least for this level of amount.

  In addition to the usual HD-audio quirks, there are more changes in
  ASoC, but all look small and device-specific fixes, and nothing stands
  out. The only slightly big change is sunxi I2S fix, which looks quite
  safe to apply, too"

* tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
  ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP
  ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx
  ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx
  ALSA: hda/realtek: extend quirks for Clevo V5[46]0
  ASoC: codecs: lpass-va-macro: set the default codec version for sm8250
  ALSA: hda: add HDMI codec ID for Intel PTL
  ALSA: hda/realtek: add patch for internal mic in Lenovo V145
  ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode
  ASoC: amd: yc: Add a quirk for MSI Bravo 17 (D7VEK)
  ASoC: mediatek: mt8188-mt6359: Modify key
  ASoc: SOF: topology: Clear SOF link platform name upon unload
  ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices
  ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t"
  ASoC: fix module autoloading
  ASoC: tda7419: fix module autoloading
  ASoC: google: fix module autoloading
  ASoC: intel: fix module autoloading
  ASoC: tegra: Fix CBB error during probe()
  ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
  ASoC: Intel: soc-acpi-cht: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  ...
2024-09-06 11:56:03 -07:00
Rafael J. Wysocki
339d9d8792 OPP Updates for 6.12
- Update maintainers for operating-points-v2-ti-cpu file (Dhruva Gole).
 
 - Drop unnecessary of_match_ptr() for TI driver (Rob Herring).
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Merge tag 'opp-updates-6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Merge OPP Updates for 6.12 from Viresh Kumar:

"- Update maintainers for operating-points-v2-ti-cpu file (Dhruva Gole).

 - Drop unnecessary of_match_ptr() for TI driver (Rob Herring)."

* tag 'opp-updates-6.12' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  dt-bindings: opp: operating-points-v2-ti-cpu: Update maintainers
  opp: ti: Drop unnecessary of_match_ptr()
2024-09-06 20:53:13 +02:00
Linus Torvalds
c3af2256ad MMC core:
- Apply SD quirks earlier during probe so they become relevant
 
 MMC host:
  - cqhci: Fix checking of CQHCI_HALT state
  - dw_mmc: Fix IDMAC operation with pages bigger than 4K
  - sdhci-of-aspeed: Fix module autoloading
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Merge tag 'mmc-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:
   - Apply SD quirks earlier during probe so they become relevant

  MMC host:
   - cqhci: Fix checking of CQHCI_HALT state
   - dw_mmc: Fix IDMAC operation with pages bigger than 4K
   - sdhci-of-aspeed: Fix module autoloading"

* tag 'mmc-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: cqhci: Fix checking of CQHCI_HALT state
  mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
  mmc: sdhci-of-aspeed: fix module autoloading
  mmc: core: apply SD quirks earlier during probe
2024-09-06 11:50:55 -07:00