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2022-09-13cifs: don't send down the destination address to sendmsg for a SOCK_STREAMStefan Metzmacher
This is ignored anyway by the tcp layer. Signed-off-by: Stefan Metzmacher <metze@samba.org> Cc: stable@vger.kernel.org Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.com>
2022-09-13block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowaitStefan Roesch
Today blk_queue_enter() and __bio_queue_enter() return -EBUSY for the nowait code path. This is not correct: they should return -EAGAIN instead. This problem was detected by fio. The following command exposed the above problem: t/io_uring -p0 -d128 -b4096 -s32 -c32 -F1 -B0 -R0 -X1 -n24 -P1 -u1 -O0 /dev/ng0n1 By applying the patch, the retry case is handled correctly in the slow path. Signed-off-by: Stefan Roesch <shr@fb.com> Fixes: bfd343aa1718 ("blk-mq: don't wait in blk_mq_queue_enter() if __GFP_WAIT isn't set") Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-13drm/amd/display: Mark dml30's UseMinimumDCFCLK() as noinline for stack usageNathan Chancellor
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 a0f7e7f759cf ("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/1681 Reported-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: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Reduce number of arguments of dml31's CalculateFlipSchedule()Nathan Chancellor
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/1681 Reported-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: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Reduce number of arguments of dml31's ↵Nathan Chancellor
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/1681 Reported-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: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Reduce number of arguments of dml32_CalculatePrefetchSchedule()Nathan Chancellor
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/1681 Reported-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: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Reduce number of arguments of ↵Nathan Chancellor
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/1681 Reported-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: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Refactor SubVP calculation to remove FPUAlvin Lee
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: Aurabindo Pillai <aurabindo.pillai@amd.com> Co-developed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Limit user regamma to a valid valueYao Wang1
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-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: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: add workaround for subvp cursor corruption for DCN32/321Aurabindo Pillai
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: SW cursor fallback for SubVPAlvin Lee
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Round cursor width up for MALL allocationTaimur Hassan
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Correct dram channel width for dcn314Duncan Ma
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Duncan Ma <duncan.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Relax swizzle checks for video non-RGB formats on DCN314Nicholas Kazlauskas
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Hook up DCN314 specific dml implementationNicholas Kazlauskas
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Enable dlg and vba compilation for dcn314Rodrigo Siqueira
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: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Fix compilation errors on DCN314Rodrigo Siqueira
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: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Fix divide by zero in DMLAric Cyr
[why] Incorrectly using MicroTileWidth instead of MacroTileWidth for calculations. [how] Remove all unused references to MicroTile and change them to MacroTile. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Fixing DIG FIFO ErrorLeo Chen
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Leo Chen <sancchen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Update MBLK calculation for SubVPAlvin Lee
[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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/display: Revert "Fallback to SW cursor if SubVP + cursor too big"Aurabindo Pillai
This reverts commit a4f1b04216023ff0f4cd89328b59ee6890248130 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: Daniel Wheeler <daniel.wheeler@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: Skip reset error status for psp v13_0_0Candice Li
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: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: add HDP remap functionality to nbio 7.7Alex Deucher
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: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: change the alignment size of TMR BO to 1MYang Wang
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: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: Enable full reset when RAS is supported on gc v11_0_0Candice Li
Enable full reset for RAS supported configuration on gc v11_0_0. v2: simplify the code. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: use dirty framebuffer helperHamza Mahfooz
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: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amdgpu: Don't enable LTR if not supportedLijo Lazar
As per PCIE Base Spec r4.0 Section 6.18 'Software must not enable LTR in an Endpoint unless the Root Complex and all intermediate Switches indicate support for LTR.' This fixes the Unsupported Request error reported through AER during ASPM enablement. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216455 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: 8795e182b02d ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()") Reported-by: Gustaw Smolarczyk <wielkiegie@gmail.com> Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13drm/amd/pm: disable BACO entry/exit completely on several sienna cichlid cardsGuchun Chen
To avoid hardware intermittent failures. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-13dt-bindings: pinctrl: qcom: drop non-working codeaurora.org emailsKrzysztof Kozlowski
Emails to codeaurora.org bounce ("Recipient address rejected: undeliverable address: No such user here."). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220911112520.203062-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-09-13dt-bindings: power: qcom,rpmpd: drop non-working codeaurora.org emailsKrzysztof Kozlowski
Emails to codeaurora.org bounce ("Recipient address rejected: undeliverable address: No such user here."). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220911112508.202995-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-09-13gpio: ixp4xx: Make irqchip immutableLinus Walleij
This turns the IXP4xx GPIO irqchip into an immutable irqchip, a bit different from the standard template due to being hierarchical. Tested on the IXP4xx which uses drivers/ata/pata_ixp4xx_cf.c for a rootfs on compact flash with IRQs from this GPIO block to the CF ATA controller. Cc: Marc Zyngier <maz@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-13MAINTAINERS: Update HiSilicon GPIO Driver maintainerJay Fang
Add Jay Fang as the maintainer of the HiSilicon GPIO Driver, replacing Luo Jiaxing. Cc: Luo Jiaxing <jiaxingluo@autox.ai> Signed-off-by: Jay Fang <f.fangjian@huawei.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Jiaxing Luo <jiaxingluo@autox.ai> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-09-13io_uring/rw: fix error'ed retry return valuesPavel Begunkov
Kernel test robot reports that we test negativity of an unsigned in io_fixup_rw_res() after a recent change, which masks error codes and messes up the return value in case I/O is re-retried and failed with an error. Fixes: 4d9cb92ca41dd ("io_uring/rw: fix short rw error handling") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/9754a0970af1861e7865f9014f735c70dc60bf79.1663071587.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-13Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull iov_iter fix from Al Viro: "Fix for a nfsd regression caused by the iov_iter stuff this window" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: nfsd_splice_actor(): handle compound pages
2022-09-13dt-bindings: apple,aic: Fix required item "apple,fiq-index" in affinity ↵Janne Grunau
description The required list used "fiq-index" instead of "apple,fiq-index" described as property and used in the dts. Add the missing "apple," prefix. Fixes: dba07ad11384 ("dt-bindings: apple,aic: Add affinity description for per-cpu pseudo-interrupts") Signed-off-by: Janne Grunau <j@jannau.net> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220909135103.98179-2-j@jannau.net Signed-off-by: Rob Herring <robh@kernel.org>
2022-09-13tools/include/uapi: Fix <asm/errno.h> for parisc and xtensaBen Hutchings
tools/include/uapi/asm/errno.h currently attempts to include non-existent arch-specific errno.h header for xtensa. Remove this case so that <asm-generic/errno.h> is used instead, and add the missing arch-specific header for parisc. References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=ia64&ver=5.8.3-1%7Eexp1&stamp=1598340829&raw=1 Signed-off-by: Ben Hutchings <benh@debian.org> Signed-off-by: Salvatore Bonaccorso <carnil@debian.org> Cc: <stable@vger.kernel.org> # 5.10+ Signed-off-by: Helge Deller <deller@gmx.de>
2022-09-13Input: hp_sdc: fix spelling typo in commentJiangshan Yi
Fix spelling typo in comment. Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn> Signed-off-by: Helge Deller <deller@gmx.de>
2022-09-13parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()Yang Yingliang
Add missing iounmap() before return from ccio_probe(), if ccio_init_resources() fails. Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Helge Deller <deller@gmx.de>
2022-09-12nfsd_splice_actor(): handle compound pagesAl Viro
pipe_buffer might refer to a compound page (and contain more than a PAGE_SIZE worth of data). Theoretically it had been possible since way back, but nfsd_splice_actor() hadn't run into that until copy_page_to_iter() change. Fortunately, the only thing that changes for compound pages is that we need to stuff each relevant subpage in and convert the offset into offset in the first subpage. Acked-by: Chuck Lever <chuck.lever@oracle.com> Tested-by: Benjamin Coddington <bcodding@redhat.com> Fixes: f0f6b614f83d "copy_page_to_iter(): don't split high-order page in case of ITER_PIPE" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-09-12Merge tag 'hyperv-fixes-signed-20220912' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv fixes from Wei Liu: - Fix an error handling issue in DRM driver (Christophe JAILLET) - Fix some issues in framebuffer driver (Vitaly Kuznetsov) - Two typo fixes (Jason Wang, Shaomin Deng) - Drop unnecessary casting in kvp tool (Zhou Jie) * tag 'hyperv-fixes-signed-20220912' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region Drivers: hv: Always reserve framebuffer region for Gen1 VMs PCI: Move PCI_VENDOR_ID_MICROSOFT/PCI_DEVICE_ID_HYPERV_VIDEO definitions to pci_ids.h tools: hv: kvp: remove unnecessary (void*) conversions Drivers: hv: remove duplicate word in a comment tools: hv: Remove an extraneous "the" drm/hyperv: Fix an error handling path in hyperv_vmbus_probe()
2022-09-12Merge tag 'nfs-for-5.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
Pull NFS client bugfixes from Trond Myklebust: - Fix SUNRPC call completion races with call_decode() that trigger a WARN_ON() - NFSv4.0 cannot support open-by-filehandle and NFS re-export - Revert "SUNRPC: Remove unreachable error condition" to allow handling of error conditions - Update suid/sgid mode bits after ALLOCATE and DEALLOCATE * tag 'nfs-for-5.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: Revert "SUNRPC: Remove unreachable error condition" NFSv4.2: Update mode bits after ALLOCATE and DEALLOCATE NFSv4: Turn off open-by-filehandle and NFS re-export for NFSv4.0 SUNRPC: Fix call completion races with call_decode()
2022-09-12Merge tag 'nfsd-6.0-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: "Address an NFSD regression introduced during the 6.0 merge window" * tag 'nfsd-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: fix regression with setting ACLs.
2022-09-12cifs: revalidate mapping when doing direct writesRonnie Sahlberg
Kernel bugzilla: 216301 When doing direct writes we need to also invalidate the mapping in case we have a cached copy of the affected page(s) in memory or else subsequent reads of the data might return the old/stale content before we wrote an update to the server. Cc: stable@vger.kernel.org Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2022-09-12Revert "drm/i915/display: Re-add check for low voltage sku for max dp source ↵Ville Syrjälä
rate" This reverts commit d5929835080a60f9119d024fa42f315913942f76. With the Parade PS8461E MUX workaround (WaEdpLinkRateDataReload) implemented we can get finally rid of the is_low_voltage_sku() check that incorrectly prevents many machines from using the 8.1Gpbs link rate. Cc: Jason A. Donenfeld <Jason@zx2c4.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5272 Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6323 Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6205 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220902070319.15395-2-ville.syrjala@linux.intel.com Tested-by: Aaron Ma <aaron.ma@canonical.com> Tested-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 483e3d87a37e804588ac8224aadd20a84593cafd) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-12drm/i915/gt: Fix perf limit reasons bit positionsAshutosh Dixit
Perf limit reasons bit positions were off by one. Fixes: fa68bff7cf27 ("drm/i915/gt: Add sysfs throttle frequency interfaces") Cc: stable@vger.kernel.org # v5.18+ Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220908155821.1662110-1-ashutosh.dixit@intel.com Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (cherry picked from commit 60017f34fc334d1bb25476b0b0996b4073e76c90) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-12drm/i915/guc: Cancel GuC engine busyness worker synchronouslyUmesh Nerlige Ramappa
The worker is canceled in gt_park path, but earlier it was assumed that gt_park path cannot sleep and the cancel is asynchronous. This caused a race with suspend flow where the worker runs after suspend and causes an unclaimed register access warning. Cancel the worker synchronously since the gt_park is indeed allowed to sleep. v2: Fix author name and sign-off mismatch Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4419 Fixes: 77cdd054dd2c ("drm/i915/pmu: Connect engine busyness stats from GuC to pmu") Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220827002135.139349-1-umesh.nerlige.ramappa@intel.com Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> (cherry picked from commit 31335aa8e08be3fe10c50aecd2f11aba77544a78) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-12drm/i915: Set correct domains values at _i915_vma_move_to_activeNirmoy Das
Fix regression introduced by commit: "drm/i915: Individualize fences before adding to dma_resv obj" which sets obj->read_domains to 0 for both read and write paths. Also set obj->write_domain to 0 on read path which was removed by the commit. References: https://gitlab.freedesktop.org/drm/intel/-/issues/6639 Fixes: 420a07b841d0 ("drm/i915: Individualize fences before adding to dma_resv obj") Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Cc: <stable@vger.kernel.org> # v5.16+ Cc: Matthew Auld <matthew.auld@intel.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220907172641.12555-1-nirmoy.das@intel.com (cherry picked from commit 04f7eb3d4582a0a4da67c86e55fda7de2df86d91) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-12drm/i915/vdsc: Set VDSC PIC_HEIGHT before using for DP DSCAnkit Nautiyal
Currently, pic_height of vdsc_cfg structure is being used to calculate slice_height, before it is set for DP. So taking out the lines to set pic_height from the helper intel_dp_dsc_compute_params() to individual encoders, and setting pic_height, before it is used to calculate slice_height for DP. Fixes: 5a6d866f8e1b ("drm/i915: Get slice height before computing rc params") Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220902103219.1168781-1-ankit.k.nautiyal@intel.com (cherry picked from commit e72df53dcb01ec58e0410da353551adf94c8d0f1) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-11Linux 6.0-rc5Linus Torvalds
2022-09-11Merge tag 'kbuild-fixes-v6.0-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Remove unused scripts/gcc-ld script - Add zstd support to scripts/extract-ikconfig - Check 'make headers' for UML - Fix scripts/mksysmap to ignore local symbols * tag 'kbuild-fixes-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: mksysmap: Fix the mismatch of 'L0' symbols in System.map kbuild: disable header exports for UML in a straightforward way scripts/extract-ikconfig: add zstd compression support scripts: remove obsolete gcc-ld script
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