- 16 Sep, 2022 6 commits
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "Two small patches: - Fix using an unsigned type for the return value, introduced in this release (Pavel) - Stable fix for a missing check for a fixed file on put (me)" * tag 'io_uring-6.0-2022-09-16' of git://git.kernel.dk/linux-block: io_uring/msg_ring: check file type before putting io_uring/rw: fix error'ed retry return values -
git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "This is the regular drm fixes pull. The i915 and misc fixes are fairly regular, but the amdgpu contains fixes for new hw blocks, the dcn314 specific path hookups and also has a bunch of fixes for clang stack size warnings which are a bit churny but fairly straightforward. This means it looks a little larger than usual. amdgpu: - BACO fixes for some RDNA2 boards - PCI AER fixes uncovered by a core PCI change - Properly hook up dirtyfb helper - RAS fixes for GC 11.x - TMR fix - DCN 3.2.x fixes - DCN 3.1.4 fixes - LLVM DML stack size fixes i915: - Revert a display patch around max DP source rate now that the proper WaEdpLinkRateDataReload is in place - Fix perf limit reasons bit position - Fix unclaimmed mmio registers on suspend flow with GuC - A vma_move_to_active fix for a regression with video decoding - DP DSP fix gma500: - Locking and IRQ fixes meson: - OSD1 display fixes panel-edp: - Fix Innolux timings rockchip: - DP/HDMI fixes" * tag 'drm-fixes-2022-09-16' of git://anongit.freedesktop.org/drm/drm: (42 commits) drm/amdgpu: make sure to init common IP before gmc drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega drm/amdgpu: move nbio ih_doorbell_range() into ih code for vega drm/rockchip: Fix return type of cdn_dp_connector_mode_valid drm/amd/display: Mark dml30's UseMinimumDCFCLK() as noinline for stack usage drm/amd/display: Reduce number of arguments of dml31's CalculateFlipSchedule() drm/amd/display: Reduce number of arguments of dml31's CalculateWatermarksAndDRAMSpeedChangeSupport() drm/amd/display: Reduce number of arguments of dml32_CalculatePrefetchSchedule() drm/amd/display: Reduce number of arguments of dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() drm/amd/display: Refactor SubVP calculation to remove FPU drm/amd/display: Limit user regamma to a valid value drm/amd/display: add workaround for subvp cursor corruption for DCN32/321 drm/amd/display: SW cursor fallback for SubVP drm/amd/display: Round cursor width up for MALL allocation drm/amd/display: Correct dram channel width for dcn314 drm/amd/display: Relax swizzle checks for video non-RGB formats on DCN314 drm/amd/display: Hook up DCN314 specific dml implementation drm/amd/display: Enable dlg and vba compilation for dcn314 drm/amd/display: Fix compilation errors on DCN314 drm/amd/display: Fix divide by zero in DML ... -
git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Four smb3 fixes for stable: - important fix to revalidate mapping when doing direct writes - missing spinlock - two fixes to socket handling - trivial change to update internal version number for cifs.ko" * tag '6.0-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module number cifs: add missing spinlock around tcon refcount cifs: always initialize struct msghdr smb_msg completely cifs: don't send down the destination address to sendmsg for a SOCK_STREAM cifs: revalidate mapping when doing direct writes
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2022-09-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Revert a display patch around max DP source rate now that the proper WaEdpLinkRateDataReload is in place. (Ville) - Fix perf limit reasons bit position. (Ashutosh) - Fix unclaimmed mmio registers on suspend flow with GuC. (Umesh) - A vma_move_to_active fix for a regression with video decoding. (Nirmoy) - DP DSP fix. (Ankit) Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YyMtmGMXRLsURoM5@intel.com
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
Short summary of fixes pull: * gma500: Locking and IRQ fixes * meson: OSD1 display fixes * panel-edp: Fix Innolux timings * rockchip: DP/HDMI fixes Signed-off-by:
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.0-2022-09-14' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.0-2022-09-14: amdgpu: - BACO fixes for some RDNA2 boards - PCI AER fixes uncovered by a core PCI change - Properly hook up dirtyfb helper - RAS fixes for GC 11.x - TMR fix - DCN 3.2.x fixes - DCN 3.1.4 fixes - LLVM DML stack size fixes Signed-off-by:
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- 15 Sep, 2022 1 commit
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Jens Axboe authored
If we're invoked with a fixed file, follow the normal rules of not calling io_fput_file(). Fixed files are permanently registered to the ring, and do not need putting separately. Cc: stable@vger.kernel.org Fixes: aa184e86 ("io_uring: don't attempt to IOPOLL for MSG_RING requests") Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- 14 Sep, 2022 9 commits
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Alex Deucher authored
Move common IP init before GMC init so that HDP gets remapped before GMC init which uses it. This fixes the Unsupported Request error reported through AER during driver load. The error happens as a write happens to the remap offset before real remapping is done. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373 The error was unnoticed before and got visible because of the commit referenced below. This doesn't fix anything in the commit below, rather fixes the issue in amdgpu exposed by the commit. The reference is only to associate this commit with below one so that both go together. Fixes: 8795e182 ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()") Acked-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
Lijo Lazar <lijo.lazar@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Alex Deucher authored
This mirrors what we do for other asics and this way we are sure the sdma doorbell range is properly initialized. There is a comment about the way doorbells on gfx9 work that requires that they are initialized for other IPs before GFX is initialized. However, the statement says that it applies to multimedia as well, but the VCN code currently initializes doorbells after GFX and there are no known issues there. In my testing at least I don't see any problems on SDMA. This is a prerequisite for fixing the Unsupported Request error reported through AER during driver load. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373 The error was unnoticed before and got visible because of the commit referenced below. This doesn't fix anything in the commit below, rather fixes the issue in amdgpu exposed by the commit. The reference is only to associate this commit with below one so that both go together. Fixes: 8795e182 ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()") Acked-by:
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Alex Deucher authored
This mirrors what we do for other asics and this way we are sure the ih doorbell range is properly initialized. There is a comment about the way doorbells on gfx9 work that requires that they are initialized for other IPs before GFX is initialized. In this case IH is initialized before GFX, so there should be no issue. This is a prerequisite for fixing the Unsupported Request error reported through AER during driver load. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373 The error was unnoticed before and got visible because of the commit referenced below. This doesn't fix anything in the commit below, rather fixes the issue in amdgpu exposed by the commit. The reference is only to associate this commit with below one so that both go together. Fixes: 8795e182 ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()") Acked-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull devicetree fixes from Rob Herring: - Update some stale binding maintainer emails - Fix property name error in apple,aic binding - Add missing param to of_dma_configure_id() stub - Fix an off-by-one error in unflatten_dt_nodes() * tag 'devicetree-fixes-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emails dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emails dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity description dt-bindings: interconnect: fsl,imx8m-noc: drop Leonard Crestez of/device: Fix up of_dma_configure_id() stub MAINTAINERS: Update email of Neil Armstrong of: fdt: fix off-by-one error in unflatten_dt_nodes()
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Steve French authored
To 2.39 Signed-off-by:Steve French <stfrench@microsoft.com>
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Paulo Alcantara authored
Add missing spinlock to protect updates on tcon refcount in cifs_put_tcon(). Fixes: d7d7a66a ("cifs: avoid use of global locks for high contention data") Signed-off-by:
Paulo Alcantara (SUSE) <pc@cjr.nz> Reviewed-by:
Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by:
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Nathan Huckleberry authored
The mode_valid field in drm_connector_helper_funcs is expected to be of type: enum drm_mode_status (* mode_valid) (struct drm_connector *connector, struct drm_display_mode *mode); The mismatched return type breaks forward edge kCFI since the underlying function definition does not match the function hook definition. The return type of cdn_dp_connector_mode_valid should be changed from int to enum drm_mode_status. Reported-by:
Dan Carpenter <error27@gmail.com> Link: https://github.com/ClangBuiltLinux/linux/issues/1703 Cc: llvm@lists.linux.dev Signed-off-by:
Nathan Huckleberry <nhuck@google.com> Reviewed-by:
Nathan Chancellor <nathan@kernel.org> Signed-off-by:
Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220913205555.155149-1-nhuck@google.com
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Stefan Metzmacher authored
So far we were just lucky because the uninitialized members of struct msghdr are not used by default on a SOCK_STREAM tcp socket. But as new things like msg_ubuf and sg_from_iter where added recently, we should play on the safe side and avoid potention problems in future. Signed-off-by:
Stefan Metzmacher <metze@samba.org> Cc: stable@vger.kernel.org Reviewed-by:
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Stefan Metzmacher authored
This is ignored anyway by the tcp layer. Signed-off-by:
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- 13 Sep, 2022 24 commits
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Nathan Chancellor authored
This function consumes a lot of stack space and it blows up the size of dml30_ModeSupportAndSystemConfigurationFull() with clang: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn30/display_mode_vba_30.c:3542:6: error: stack frame size (2200) exceeds limit (2048) in 'dml30_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Commit a0f7e7f7 ("drm/amd/display: fix i386 frame size warning") aimed to address this for i386 but it did not help x86_64. To reduce the amount of stack space that dml30_ModeSupportAndSystemConfigurationFull() uses, mark UseMinimumDCFCLK() as noinline, using the _for_stack variant for documentation. While this will increase the total amount of stack usage between the two functions (1632 and 1304 bytes respectively), it will make sure both stay below the limit of 2048 bytes for these files. The aforementioned change does help reduce UseMinimumDCFCLK()'s stack usage so it should not be reverted in favor of this change. Link: https://github.com/ClangBuiltLinux/linux/issues/1681Reported-by:"Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com> Tested-by:
Maíra Canal <mairacanal@riseup.net> Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by:
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Nathan Chancellor authored
Most of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer. This reduces the total amount of stack space that dml31_ModeSupportAndSystemConfigurationFull() uses by 112 bytes with LLVM 16 (1976 -> 1864), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c:3908:6: error: stack frame size (2216) exceeds limit (2048) in 'dml31_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Link: https://github.com/ClangBuiltLinux/linux/issues/1681Reported-by: -
Nathan Chancellor authored
drm/amd/display: Reduce number of arguments of dml31's CalculateWatermarksAndDRAMSpeedChangeSupport() Most of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer. This reduces the total amount of stack space that dml31_ModeSupportAndSystemConfigurationFull() uses by 240 bytes with LLVM 16 (2216 -> 1976), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn31/display_mode_vba_31.c:3908:6: error: stack frame size (2216) exceeds limit (2048) in 'dml31_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml31_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Link: https://github.com/ClangBuiltLinux/linux/issues/1681Reported-by: -
Nathan Chancellor authored
Several of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer. This reduces the total amount of stack space that dml32_ModeSupportAndSystemConfigurationFull() uses by 208 bytes with LLVM 16 (1936 -> 1728), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:1721:6: error: stack frame size (2152) exceeds limit (2048) in 'dml32_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Additionally, while modifying the arguments to dml32_CalculatePrefetchSchedule(), use 'v' consistently, instead of 'v' mixed with 'mode_lib->vba'. Link: https://github.com/ClangBuiltLinux/linux/issues/1681Reported-by: -
Nathan Chancellor authored
drm/amd/display: Reduce number of arguments of dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport() Most of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer created at the top of dml32_ModeSupportAndSystemConfigurationFull(). This reduces the total amount of stack space that dml32_ModeSupportAndSystemConfigurationFull() uses by 216 bytes with LLVM 16 (2152 -> 1936), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn32/display_mode_vba_32.c:1721:6: error: stack frame size (2152) exceeds limit (2048) in 'dml32_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Additionally, while modifying the arguments to dml32_CalculateWatermarksMALLUseAndDRAMSpeedChangeSupport(), use 'v' consistently, instead of 'v' mixed with 'mode_lib->vba'. Link: https://github.com/ClangBuiltLinux/linux/issues/1681Reported-by: -
Alvin Lee authored
Refactor calculation to remove floating point operations from dmub_srv. To ensure that 32-bit compilation works well, we use the div64 family of macros to do integer division for SubVP-related timing parameters. Cc: Maíra Canal <mairacanal@riseup.net> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Isabella Basso <isabbasso@riseup.net> Cc: Magali Lemes <magalilemes00@gmail.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by:
Samson Tam <Samson.Tam@amd.com> Acked-by:
Tom Chung <chiahsuan.chung@amd.com> Signed-off-by:
Alvin Lee <alvin.lee2@amd.com> Co-developed-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
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Yao Wang1 authored
[Why] For HDR mode, we get total 512 tf_point and after switching to SDR mode we actually get 400 tf_point and the rest of points(401~512) still use dirty value from HDR mode. We should limit the rest of the points to max value. [How] Limit the value when coordinates_x.x > 1, just like what we do in translate_from_linear_space for other re-gamma build paths. Tested-by:
Krunoslav Kovac <Krunoslav.Kovac@amd.com> Reviewed-by:
Aric Cyr <Aric.Cyr@amd.com> Acked-by:
Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by:
Yao Wang1 <Yao.Wang1@amd.com> Signed-off-by:
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Aurabindo Pillai authored
[Why&How] Kernel does not have a means to tell the userspace to use software cursor. Due to lack of this functionality, reducing the max cursor size is the only way to ensure that power savings of Subview port feature is utilized for asics that support it. The workaround could be removed after cursor caching is fixed while a subviewport config is active. Tested-by:
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Alvin Lee authored
[Description] Leverage SW cursor fall back for SubVP when the cursor is too big. We want to take advantage of being able to fallback to SW cursor when possible because it's not worth it to disable MCLK switching because the cursor is slightly too big. Tested-by:
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Taimur Hassan authored
[Why & How] When calculating cursor size for MALL allocation, the cursor width should be the actual width rounded up to 64 alignment. Additionally, the bit depth should vary depending on color format. Tested-by:
Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by:
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Duncan Ma authored
[Why] The interpretation of the number of memory channels differ by memory type, and this affects channel width for the DML input. [How] Set dram channel width according to memory type for dcn314. Tested-by:
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Reviewed-by:
Jun Lei <Jun.Lei@amd.com> Acked-by:
Duncan Ma <duncan.ma@amd.com> Signed-off-by:
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Nicholas Kazlauskas authored
[Why] HW can support the display swizzle modes for video, and those are preferable over standard or linear for decode use. [How] Remove the check for DCN314. Tested-by:
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Nicholas Kazlauskas authored
[Why & How] Add support for the DML314 functions and hook up DCN314 to use them. This has some necessary additions for calculating Max VSTARTUP for future features, but there's also some changes that we have to make for pixel format/swizzle support. That will come in a following patch to make this transition easier to bisect. Tested-by:
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Rodrigo Siqueira authored
We were not using the VBA and DLG files for DCN314, but the next sequence of changes for DCN314 will require those files. This commit adds the necessary files to the Makefile. Cc: Roman Li <roman.li@amd.com> Tested-by:
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Rodrigo Siqueira authored
We have some compilation errors in some DML files from DCN314 that we never noticed because we were not compiling some of the DML files. This commit fixes those syntax errors before we enable the compilation. Cc: Roman Li <roman.li@amd.com> Tested-by:
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Aric Cyr authored
[why] Incorrectly using MicroTileWidth instead of MacroTileWidth for calculations. [how] Remove all unused references to MicroTile and change them to MacroTile. Tested-by:
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Leo Chen authored
[Why & How] DIG_FIFO_READ_START_LEVEL should only be set to default value (7) by software. Removed all instances of resetting the register to 0 Tested-by:
Leo Chen <sancchen@amd.com> Signed-off-by:
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Alvin Lee authored
[Description] Update MBLK calculation according to hardware doc. For DCC case we were not allocation enough MALL due to an inaccurate MBLK calculation. Tested-by:
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Aurabindo Pillai authored
This reverts commit a4f1b042 since returning false in case of SubVP results in no cursor being visible on desktop as there is no sw cursor fallback path on all platforms. Tested-by:
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Candice Li authored
No need to reset error status since only umc ras supported on psp v13_0_0. Signed-off-by:
Candice Li <candice.li@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Alex Deucher authored
Was missing before and would have resulted in a write to a non-existant register. Normally APUs don't use HDP, but other asics could use this code and APUs do use the HDP when used in passthrough. Reviewed-by:
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Yang Wang authored
align TMR BO size TO tmr size is not necessary, modify the size to 1M to avoid re-create BO fail when serious VRAM fragmentation. v2: add new macro PSP_TMR_ALIGNMENT for TMR BO alignment size Signed-off-by:
Yang Wang <KevinYang.Wang@amd.com> Reviewed-by:
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Candice Li authored
Enable full reset for RAS supported configuration on gc v11_0_0. v2: simplify the code. Signed-off-by:
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Hamza Mahfooz authored
Currently, we aren't handling DRM_IOCTL_MODE_DIRTYFB. So, use drm_atomic_helper_dirtyfb() as the dirty callback in the amdgpu_fb_funcs struct. Signed-off-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Acked-by:
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