summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2024-08-16Merge tag 'thermal-6.11-rc4' of ↵Linus Torvalds3-18/+69
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix a Bang-bang thermal governor issue causing it to fail to reset the state of cooling devices if they are 'on' to start with, but the thermal zone temperature is always below the corresponding trip point (Rafael Wysocki)" * tag 'thermal-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: gov_bang_bang: Use governor_data to reduce overhead thermal: gov_bang_bang: Add .manage() callback thermal: gov_bang_bang: Split bang_bang_control() thermal: gov_bang_bang: Call __thermal_cdev_update() directly
2024-08-16Merge tag 'acpi-6.11-rc4' of ↵Linus Torvalds7-74/+30
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix an issue related to the ACPI EC device handling that causes the _REG control method to be evaluated for EC operation regions that are not expected to be used. This confuses the platform firmware and provokes various types of misbehavior on some systems (Rafael Wysocki)" * tag 'acpi-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: EC: Evaluate _REG outside the EC scope more carefully ACPICA: Add a depth argument to acpi_execute_reg_methods() Revert "ACPI: EC: Evaluate orphan _REG under EC device"
2024-08-16Merge tag 'libnvdimm-fixes-6.11-rc4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fix from Ira Weiny: "Commit f467fee48da4 ("block: move the dax flag to queue_limits") broke the DAX tests by skipping over the legacy pmem mapping pages case. Set the DAX flag in this case as well" * tag 'libnvdimm-fixes-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: nvdimm/pmem: Set dax flag for all 'PFN_MAP' cases
2024-08-16io_uring: fix user_data field name in commentCaleb Sander Mateos1-1/+1
io_uring_cqe's user_data field refers to `sqe->data`, but io_uring_sqe does not have a data field. Fix the comment to say `sqe->user_data`. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Link: https://github.com/axboe/liburing/pull/1206 Link: https://lore.kernel.org/r/20240816181526.3642732-1-csander@purestorage.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-08-16drm/amdgpu: abort KIQ waits when there is a pending resetVictor Skvortsov2-1/+8
Stop waiting for the KIQ to return back when there is a reset pending. It's quite likely that the KIQ will never response. Signed-off-by: Koenig Christian <Christian.Koenig@amd.com> Suggested-by: Lazar Lijo <Lijo.Lazar@amd.com> Tested-by: Victor Skvortsov <victor.skvortsov@amd.com> Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: Make enforce_isolation setting per GPUSrinivasan Shanmugam5-8/+21
This commit makes enforce_isolation setting to be per GPU and per partition by adding the enforce_isolation array to the adev structure. The adev variable is set based on the global enforce_isolation module parameter during device initialization. In amdgpu_ids.c, the adev->enforce_isolation value for the current GPU is used to determine whether to enforce isolation between graphics and compute processes on that GPU. In amdgpu_ids.c, the adev->enforce_isolation value for the current GPU and partition is used to determine whether to enforce isolation between graphics and compute processes on that GPU and partition. This allows the enforce_isolation setting to be controlled individually for each GPU and each partition, which is useful in a system with multiple GPUs and partitions where different isolation settings might be desired for different GPUs and partitions. v2: fix loop in amdgpu_vmid_mgr_init() (Alex) Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Suggested-by: Christian König <christian.koenig@amd.com>
2024-08-16drm/amdgpu: Emit cleaner shader at end of IB submissionAlex Deucher2-0/+6
This commit introduces the emission of a cleaner shader at the end of the IB submission process. This is achieved by adding a new function pointer, `emit_cleaner_shader`, to the `amdgpu_ring_funcs` structure. If the `emit_cleaner_shader` function is set in the ring functions, it is called during the VM flush process. The cleaner shader is only emitted if the `enable_cleaner_shader` flag is set in the `amdgpu_device` structure. This allows the cleaner shader emission to be controlled on a per-device basis. By emitting a cleaner shader at the end of the IB submission, we can ensure that the VM state is properly cleaned up after each submission. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Suggested-by: Christian König <christian.koenig@amd.com>
2024-08-16drm/amdgpu: Add infrastructure for Cleaner Shader featureSrinivasan Shanmugam2-0/+49
The cleaner shader is used by the CP firmware to clean LDS and GPRs between processes on the CUs. This adds an internal API for GFX IP code to allocate and initialize the cleaner shader. Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Suggested-by: Christian König <christian.koenig@amd.com>
2024-08-16drm/amdgpu: handle enforce isolation on non-0 gfxhubAlex Deucher1-1/+1
Some chips have more than one gfxhub so check if we are a gfxhub rather than just gfxhub 0. Acked-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/sdma5.2: limit wptr workaround to sdma 5.2.1Alex Deucher1-8/+10
The workaround seems to cause stability issues on other SDMA 5.2.x IPs. Fixes: a03ebf116303 ("drm/amdgpu/sdma5.2: Update wptr registers as well as doorbell") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3556 Acked-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn ip dump support for vcn_v2_6Sunil Khatri1-2/+2
Add support for logging the registers in devcoredump buffer for vcn_v2_6. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v2_5 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v2_5. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v2_5 ip dump supportSunil Khatri1-1/+79
Add support of vcn ip dump in the devcoredump for vcn_v2_5. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v2_0 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v2_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v2_0 ip dump supportSunil Khatri1-1/+78
Add support of vcn ip dump in the devcoredump for vcn_v2_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v1_0 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v1_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v1_0 ip dump supportSunil Khatri1-1/+77
Add support of vcn ip dump in the devcoredump for vcn_v1_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v4_0_5 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v4_0_5. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v4_0 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v4_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v4_0_3 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v4_0_3. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v4_0_5 ip dump supportSunil Khatri1-1/+78
Add support of vcn ip dump in the devcoredump for vcn_v4_0_5. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v4_0 ip dump supportSunil Khatri1-1/+79
Add support of vcn ip dump in the devcoredump for vcn_v4_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v4_0_3 ip dump supportSunil Khatri1-1/+80
Add support of vcn ip dump in the devcoredump for vcn_v4_0_3. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v5_0 ip dumpSunil Khatri1-1/+33
Add support for logging the registers in devcoredump buffer for vcn_v5_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/mes12: add API for user queue resetAlex Deucher1-0/+27
Add API for resetting user queues. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/mes11: add API for user queue resetAlex Deucher1-0/+21
Add API for resetting user queues. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/mes: add API for user queue resetAlex Deucher2-0/+52
Add API for resetting user queues. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx11: export gfx_v11_0_request_gfx_index_mutex()Alex Deucher2-2/+5
It will be used by the queue reset code. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx11: add a mutex for the gfx semaphoreAlex Deucher3-3/+10
This will be used in more places in the future so add a mutex. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx11: enter safe mode before touching CP_INT_CNTLAlex Deucher1-2/+2
Need to enter safe mode before touching GC MMIO. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx7: add ring reset callback for gfxAlex Deucher2-1/+76
Add ring reset callback for gfx. v2: fix operator precedence (kernel test robot) Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx8: add ring reset callback for gfxAlex Deucher2-1/+75
Add ring reset callback for gfx. v2: fix operator precedence (kernel test robot) Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16Merge tag 'rust-fixes-6.11' of https://github.com/Rust-for-Linux/linuxLinus Torvalds7-11/+18
Pull rust fixes from Miguel Ojeda: - Fix '-Os' Rust 1.80.0+ builds adding more intrinsics (also tweaked in upstream Rust for the upcoming 1.82.0). - Fix support for the latest version of rust-analyzer due to a change on rust-analyzer config file semantics (considered a fix since most developers use the latest version of the tool, which is the only one actually supported by upstream). I am discussing stability of the config file with upstream -- they may be able to start versioning it. - Fix GCC 14 builds due to '-fmin-function-alignment' not skipped for libclang (bindgen). - A couple Kconfig fixes around '{RUSTC,BINDGEN}_VERSION_TEXT' to suppress error messages in a foreign architecture chroot and to use a proper default format. - Clean 'rust-analyzer' target warning due to missing recursive make invocation mark. - Clean Clippy warning due to missing indentation in docs. - Clean LLVM 19 build warning due to removed 3dnow feature upstream. * tag 'rust-fixes-6.11' of https://github.com/Rust-for-Linux/linux: rust: x86: remove `-3dnow{,a}` from target features kbuild: rust-analyzer: mark `rust_is_available.sh` invocation as recursive rust: add intrinsics to fix `-Os` builds kbuild: rust: skip -fmin-function-alignment in bindgen flags rust: Support latest version of `rust-analyzer` rust: macros: indent list item in `module!`'s docs rust: fix the default format for CONFIG_{RUSTC,BINDGEN}_VERSION_TEXT rust: suppress error messages from CONFIG_{RUSTC,BINDGEN}_VERSION_TEXT
2024-08-16drm/amdgpu: add vcn_v5_0 ip dump supportSunil Khatri1-1/+75
Add support of vcn ip dump in the devcoredump for vcn_v5_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add print support for vcn_v3_0 ip dumpSunil Khatri1-1/+34
Add support for logging the registers in devcoredump buffer for vcn_v3_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn_v3_0 ip dump supportSunil Khatri1-1/+77
Add support of vcn ip dump in the devcoredump for vcn_v3_0. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: add vcn ip dump ptr in vcn global structSunil Khatri1-0/+3
Add pointer to the vcn ip dump in the vcn global structure to be accessible for all vcn version via global adev. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amd: Remove unused declarationsZhang Zekun2-9/+0
amdgpu_gart_table_vram_pin() and amdgpu_gart_table_vram_unpin() has been removed since commit 575e55ee4fbc ("drm/amdgpu: recover gart table at resume") remain the declarations untouched in the header files. Besides, amdgpu_dm_display_resume() has also beed removed since commit a80aa93de1a0 ("drm/amd/display: Unify dm resume sequence into a single call"). So, let's remove this unused declarations. Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/radeon/evergreen_cs: fix int overflow errors in cs track offsetsNikita Zhandarovich1-31/+31
Several cs track offsets (such as 'track->db_s_read_offset') either are initialized with or plainly take big enough values that, once shifted 8 bits left, may be hit with integer overflow if the resulting values end up going over u32 limit. Same goes for a few instances of 'surf.layer_size * mslice' multiplications that are added to 'offset' variable - they may potentially overflow as well and need to be validated properly. While some debug prints in this code section take possible overflow issues into account, simply casting to (unsigned long) may be erroneous in its own way, as depending on CPU architecture one is liable to get different results. Fix said problems by: - casting 'offset' to fixed u64 data type instead of ambiguous unsigned long. - casting one of the operands in vulnerable to integer overflow cases to u64. - adjust format specifiers in debug prints to properly represent 'offset' values. Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE. Fixes: 285484e2d55e ("drm/radeon: add support for evergreen/ni tiling informations v11") Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: fixing rlc firmware loading failure issueYang Wang1-2/+3
Skip rlc firmware validation to ignore firmware header size mismatch issues. This restores the workaround added in commit 849e133c973c ("drm/amdgpu: Fix the null pointer when load rlc firmware") Fixes: 3af2c80ae2f5 ("drm/amdgpu: refine gfx10 firmware loading") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3551 Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu: remove ME0 registers from mi300 dumpSunil Khatri1-37/+0
Remove ME0 registers from MI300 gfx_9_4_3 ipdump MI300 does not have gfx ME and hence those register are just empty one and could be dropped. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9: use rlc safe mode for soft recoveryAlex Deucher1-0/+2
Protect the MMIO access with safe mode. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9.4.3: use rlc safe mode for soft recoveryAlex Deucher1-0/+2
Protect the MMIO access with safe mode. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9.4.3: use proper rlc safe mode helpersAlex Deucher1-4/+4
Rather than open coding it for the queue reset. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9: use proper rlc safe mode helpersAlex Deucher1-4/+4
Rather than open coding it for the queue reset. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9: add ring reset callback for gfxAlex Deucher1-0/+46
Add ring reset callback for gfx. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9: per queue reset only on bare metalAlex Deucher2-0/+6
It's not supported under SR-IOV at the moment. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9.4.3: implement reset_hw_queue for gfx9.4.3Jiadong Zhu1-0/+36
Using mmio to do queue reset. Enter safe mode before writing mmio registers. v2: set register instance offset according to xcc id. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx9: implement reset_hw_queue for gfx9Jiadong Zhu1-0/+37
Using mmio to do queue reset. Enter safe mode when writing registers. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-08-16drm/amdgpu/gfx: add a new kiq_pm4_funcs callback for reset_hw_queueJiadong Zhu1-0/+4
Add reset_hw_queue in kiq_pm4_funcs callbacks. Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 04:14:28 +0300