Changes in amdgpu_cper.c

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

939faf71cf7ca9ab3d1bd2912ac0e203d4d7156a - Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Wed, 11 Feb 2026 21:55:44 +0100

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernelPull drm updates from Dave Airlie: "Highlights: - amdgpu support for lots of new IP blocks which means newer GPUs - xe has a lot of SR-IOV and SVM improvements - lots of intel display refactoring across i915/xe - msm has more support for gen8 platforms - Given up on kgdb/kms integration, it's too hard on modern hw core: - drop kgdb support - replace system workqueue with percpu - account for property blobs in memcg - MAINTAINERS updates for xe + buddy rust: - Fix documentation for Registration constructors - Use pin_init::zeroed() for fops initialization - Annotate DRM helpers with __rust_helper - Improve safety documentation for gem::Object::new() - Update AlwaysRefCounted imports - mm: Prevent integer overflow in page_align() atomic: - add drm_device pointer to drm_private_obj - introduce gamma/degamma LUT size check buddy: - fix free_trees memory leak - prevent BUG_ON bridge: - introduce drm_bridge_unplug/enter/exit - add connector argument to .hpd_notify - lots of recounting conversions - convert rockchip inno hdmi to bridge - lontium-lt9611uxc: switch to HDMI audio helpers - dw-hdmi-qp: add support for HPD-less setups - Algoltek AG6311 support panels: - edp: CSW MNE007QB3-1, AUO B140HAN06.4, AUO B140QAX01.H - st75751: add SPI support - Sitronix ST7920, Samsung LTL106HL02 - LG LH546WF1-ED01, HannStar HSD156J - BOE NV130WUM-T08 - Innolux G150XGE-L05 - Anbernic RG-DS dma-buf: - improve sg_table debugging - add tracepoints - call clear_page instead of memset - start to introduce cgroup memory accounting in heaps - remove sysfs stats dma-fence: - add new helpers dp: - mst: avoid oob access with vcpi=0 hdmi: - limit infoframes exposure to userspace gem: - reduce page table overhead with THP - fix leak in drm_gem_get_unmapped_area gpuvm: - API sanitation for rust bindings sched: - introduce new helpers panic: - report invalid panic modes - add kunit tests i915/xe display: - Expose sharpness only if num_scalers is >= 2 - Add initial Xe3P_LPD for NVL - BMG FBC support - Add MTL+ platforms to support dpll framework _ fix DIMM_S DRM decoding on ICL - Return to using AUX interrupts - PSR/Panel replay refactoring - use consolidation HDMI tables - Xe3_LPD CD2X dividier changes xe: - vfio: add vfio_pci for intel GPU - multi queue support - dynamic pagemaps and multi-device SVM - expose temp attribs in hwmon - NO_COMPRESSION bo flag - expose MERT OA unit - sysfs survivability refactor - SRIOV PF: add MERT support - enable SR-IOV VF migration - Enable I2C/NVM on Crescent Island - Xe3p page reclaimation support - introduce SRIOV scheduler groups - add SoC remappt support in system controller - insert compiler barriers in GuC code - define NVL GuC firmware - handle GT resume failure - fix drm scheduler layering violations - enable GSC loading and PXP for PTL - disable GuC Power DCC strategy on PTL - unregister drm device on probe error i915: - move to kernel standard fault injection - bump recommended GuC version for DG2 and MTL amdgpu: - SMUIO 15.x, PSP 15.x support - IH 6.1.1/7.1 support - MMHUB 3.4/4.2 support - GC 11.5.4/12.1 support - SDMA 6.1.4/7.1/7.11.4 support - JPEG 5.3 support - UserQ updates - GC 9 gfx queue reset support - TTM memory ops parallelization - convert legacy logging to new helpers - DC analog fixes amdkfd: - GC 11.5.4/12.1 suppport - SDMA 6.1.4/7.1 support - per context support - increase kfd process hash table - Reserved SDMA rework radeon: - convert legacy logging to new helpers - use devm for i2c adapters msm: - GPU - Document a612/RGMU dt bindings - UBWC 6.0 support (for A840 / Kaanapali) - a225 support - DPU: - Switch to use virtual planes by default - Fix DSI CMD panels on DPU 3.x - Rewrite format handling to remove intermediate representation - Fix watchdog on DPU 8.x+ - Fix TE / Vsync source setting on DPU 8.x+ - Add 3D_Mux on SC7280 - Kaanapali platform support - Fix UBWC register programming - Make RM reserve DSPP-enabled mixers for CRTCs with LMs - Gamma correction support - DP: - Enable support for eDP 1.4+ link rate tables - Fix MDSS1 DP indices on SA8775P, making them to work - Fix msm_dp_ctrl_config_msa() to work with LLVM 20 - DSI: - Document QCS8300 as compatible with SA8775P - Kaanapali platform support - DSI PHY: - switch to divider_determine_rate() - MDP5: - Drop support for MSM8998, SDM660 and SDM630 (switch over to DPU) - MDSS: - Kaanapali platform support - Fixed UBWC register programming nova-core: - Prepare for Turing support. This includes parsing and handling Turing-specific firmware headers and sections as well as a Turing Falcon HAL implementation - Get rid of the Result> anti-pattern - Relocate initializer-specific code into the appropriate initializer - Use CStr::from_bytes_until_nul() to remove custom helpers - Improve handling of unexpected firmware values - Clean up redundant debug prints - Replace c_str!() with native Rust C-string literals - Update nova-core task list nova: - Align GEM object size to system page size tyr: - Use generated uAPI bindings for GpuInfo - Replace manual sleeps with read_poll_timeout() - Replace c_str!() with native Rust C-string literals - Suppress warnings for unread fields - Fix incorrect register name in print statement nouveau: - fix big page table support races in PTE management - improve reclocking on tegra 186+ amdxdna: - fix suspend race conditions - improve handling of zero tail pointers - fix cu_idx overwritten during command setup - enable hardware context priority - remove NPU2 support - update message buffer allocation requirements - update firmware version check ast: - support imported cursor buffers - big endian fixes etnaviv: - add PPU flop reset support imagination: - add AM62P support - introduce hw version checks ivpu: - implement warm boot flow panfrost: - add bo sync ioctl - add GPU_PM_RT support for RZ/G3E SoC panthor: - add bo sync ioctl - enable timestamp propagation - scheduler robustness improvements - VM termination fixes - huge page support rockchip: - RK3368 HDMI Support - get rid of atomic_check fixups - RK3506 support - RK3576/RK3588 improved HPD handling rz-du: - RZ/V2H(P) MIPI-DSI Support v3d: - fix DMA segment size - convert to new logging helpers mediatek: - move DP training to hotplug thread - convert logging to new helpers - add support for HS speed DSI - Genio 510/700/1200-EVK, Radxa NIO-12L HDMI support atmel-hlcdc: - switch to drmm resource - support nomodeset - use newer helpers hisilicon: - fix various DP bugs renesas: - fix kernel panic on reboot exynos: - fix vidi_connection_ioctl using wrong device - fix vidi_connection deref user ptr - fix concurrency regression with vidi_context vkms: - add configfs support for display configuration* tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel: (1610 commits) drm/xe/pm: Disable D3Cold for BMG only on specific platforms drm/xe: Fix kerneldoc for xe_tlb_inval_job_alloc_dep drm/xe: Fix kerneldoc for xe_gt_tlb_inval_init_early drm/xe: Fix kerneldoc for xe_migrate_exec_queue drm/xe/query: Fix topology query pointer advance drm/xe/guc: Fix kernel-doc warning in GuC scheduler ABI header drm/xe/guc: Fix CFI violation in debugfs access. accel/amdxdna: Move RPM resume into job run function accel/amdxdna: Fix incorrect DPM level after suspend/resume nouveau/vmm: start tracking if the LPT PTE is valid. (v6) nouveau/vmm: increase size of vmm pte tracker struct to u32 (v2) nouveau/vmm: rewrite pte tracker using a struct and bitfields. accel/amdxdna: Fix incorrect error code returned for failed chain command accel/amdxdna: Remove hardware context status drm/bridge: imx8qxp-pixel-combiner: Fix bailout for imx8qxp_pc_bridge_probe() drm/panel: ilitek-ili9882t: Remove duplicate initializers in tianma_il79900a_dsc drm/i915/display: fix the pixel normalization handling for xe3p_lpd drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free drm/exynos: vidi: fix to avoid directly dereferencing user pointer drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl() ... List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

83dc0ba2755296b5e5882e044c80973b7c3fce9e - Merge tag 'amd-drm-next-6.20-2026-01-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

Thu, 15 Jan 2026 05:49:33 +0100

Merge tag 'amd-drm-next-6.20-2026-01-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-nextamd-drm-next-6.20-2026-01-09:amdgpu:- GPUVM updates- Initial support for larger GPU address spaces- Initial SMUIO 15.x support- Documentation updates- Initial PSP 15.x support- Initial IH 7.1 support- Initial IH 6.1.1 support- SMU 13.0.12 updates- RAS updates- Initial MMHUB 3.4 support- Initial MMHUB 4.2 support- Initial GC 12.1 support- Initial GC 11.5.4 support- HDMI fixes- Panel replay improvements- DML updates- DC FP fixes- Initial SDMA 6.1.4 support- Initial SDMA 7.1 support- Userq updates- DC HPD refactor- SwSMU cleanups and refactoring- TTM memory ops parallelization- DCN 3.5 fixes- DP audio fixes- Clang fixes- Misc spelling fixes and cleanups- Initial SDMA 7.11.4 support- Convert legacy DRM logging helpers to new drm logging helpers- Initial JPEG 5.3 support- Add support for changing UMA size via the driver- DC analog fixes- GC 9 gfx queue reset support- Initial SMU 15.x supportamdkfd:- Reserved SDMA rework- Refactor SPM- Initial GC 12.1 support- Initial GC 11.5.4 support- Initial SDMA 7.1 support- Initial SDMA 6.1.4 support- Increase the kfd process hash table- Per context support- Topology fixesradeon:- Convert legacy DRM logging helpers to new drm logging helpers- Use devm for i2c adapters- Variable sized array fix- Misc cleanupsUAPI:- KFD context support. Proposed userspace: https://github.com/ROCm/rocm-systems/pull/1705 https://github.com/ROCm/rocm-systems/pull/1701- Add userq metadata queries for more queue types. Proposed userspace: https://gitlab.freedesktop.org/yogeshmohan/mesa/-/commits/userq_queryFrom: Alex Deucher Link: https://patch.msgid.link/20260109154713.3242957-1-alexander.deucher@amd.comSigned-off-by: Dave Airlie List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

a4a508df2aa34f8650afde54ea804321c618f45f - Merge tag 'v6.18' into next

Sat, 13 Dec 2025 10:18:20 +0100

Merge tag 'v6.18' into nextSync up with the mainline to bring in the latest APIs. List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

c174a6317be0aac7e1953eefd680af6b9be91bc2 - drm/amd/ras: Support sriov uniras to obtain cper data

Wed, 05 Nov 2025 08:12:11 +0100

drm/amd/ras: Support sriov uniras to obtain cper dataSupport sriov uniras to obtain cper data.Signed-off-by: YiPeng Chai Reviewed-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

0f94e51b5320eacccc2626ab70b8d7e705332334 - Merge drm/drm-next into drm-xe-next

Wed, 03 Dec 2025 11:22:18 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in a needed dependency for the Xe VFIOdriver variant. This should ideally have been done before wecommited that, so we now have a small window in drm-xe-nextwhere that driver doesn't compile.Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202512030331.I8CveRre-lkp@intel.com/Signed-off-by: Thomas Hellström List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

1a2f09ae11b4657d49df6fa86744795f99c2ee27 - Merge branch 'for-6.19/hid-bpf' into for-linus

Tue, 02 Dec 2025 14:52:36 +0100

Merge branch 'for-6.19/hid-bpf' into for-linus- Bring in a couple more BPF drivers for various devices (Benjamin Tissoires) List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

e6dc6eab80e6b582cc9c2632f082c0071e4173a9 - Merge tag 'reset-gpio-for-v6.19' of https://git.pengutronix.de/git/pza/linux into gpio/for-next

Thu, 20 Nov 2025 19:17:47 +0100

Merge tag 'reset-gpio-for-v6.19' of https://git.pengutronix.de/git/pza/linux into gpio/for-nextReset/GPIO/swnode changes for v6.19* Extend software node implementation, allowing its properties to reference existing firmware nodes.* Update the GPIO property interface to use reworked swnode macros.* Rework reset-gpio code to use GPIO lookup via swnode.* Fix spi-cs42l43 driver to work with swnode changes. List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

2e90ff546240498c2158d9f9acfcfba30904ab6b - Merge branch 'for-linus' into for-next

Thu, 20 Nov 2025 09:48:59 +0100

Merge branch 'for-linus' into for-nextPull 6.18-devel branch for applying the further HD-audio fixups for HP.Signed-off-by: Takashi Iwai List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

29ae148fa88934bfd81af2a616816f9e22559b7c - Merge tag 'v6.18-rc5' into media-next

Tue, 11 Nov 2025 12:44:28 +0100

Merge tag 'v6.18-rc5' into media-nextLinux 6.18-rc5* tag 'v6.18-rc5': (1016 commits) Linux 6.18-rc5 kbuild: Let kernel-doc.py use PYTHON3 override rtc: rx8025: fix incorrect register reference Revert "drm/nouveau: set DMA mask before creating the flush page" io_uring: fix regbuf vector size truncation compiler_types: Move unused static inline functions warning to W=2 smb: client: validate change notify buffer before copy tracing/tools: Fix incorrcet short option in usage text for --threads drm/xe: Enforce correct user fence signaling order using x86/microcode/AMD: Add more known models to entry sign checking drm/xe: Do clean shutdown also when using flr drm/xe: Move declarations under conditional branch drm/xe/guc: Synchronize Dead CT worker with unbind tracing: Fix memory leaks in create_field_var() ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up tracing: tprobe-events: Fix to put tracepoint_user when disable the tprobe tracing: tprobe-events: Fix to register tracepoint correctly gpio: tb10x: Drop unused tb10x_set_bits() function drm/amd/display: Enable mst when it's detected but yet to be initialized drm/amdgpu: Fix wait after reset sequence in S3 ... List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

1c1960f57151e36f550d1a53352f832d5aaa5f8f - Merge drm/drm-next into drm-intel-next

Tue, 11 Nov 2025 11:32:07 +0100

Merge drm/drm-next into drm-intel-nextPrimarily sync with the drm_print.h changes from drm-misc.Signed-off-by: Jani Nikula List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

410d88782af805804ebe8cd8a275bd71f88bf399 - Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

Mon, 10 Nov 2025 14:42:54 +0100

Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextBackmerge to prevent getting out of sync with drm-next too much.Signed-off-by: Maarten Lankhorst List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

1ec9871fbb80ba7db84f868f6aa40d38bc43f0e0 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Thu, 06 Nov 2025 18:25:16 +0100

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netCross-merge networking fixes after downstream PR (net-6.18-rc5).Conflicts:drivers/net/wireless/ath/ath12k/mac.c 9222582ec524 ("Revert "wifi: ath12k: Fix missing station power save configuration"") 6917e268c433 ("wifi: ath12k: Defer vdev bring-up until CSA finalize to avoid stale beacon")https://lore.kernel.org/11cece9f7e36c12efd732baa5718239b1bf8c950.camel@sipsolutions.netAdjacent changes:drivers/net/ethernet/intel/Kconfig b1d16f7c0063 ("libie: depend on DEBUG_FS when building LIBIE_FWLOG") 93f53db9f9dc ("ice: switch to Page Pool")Signed-off-by: Jakub Kicinski List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

7a381e373a4243926a41b8e6ebbdeb90fe9afda3 - ASoC: qcom: q6dsp: fixes and updates

Thu, 06 Nov 2025 12:34:45 +0100

ASoC: qcom: q6dsp: fixes and updatesMerge series from Srinivas Kandagatla :This patchset has 4 fixes and some enhancements to the Elite DSP driversupport.Fixes includes - setting correct flags for expected behaviour of appl_ptr - fix closing of copp instances - fix buffer alignment. - fix state checks before closing asm streamEnhancements include: - adding q6asm_get_hw_pointer and ack callback support - simplify code via __free(kfree) mechanism. - use spinlock guards - few cleanups discovered during doing above 2.There is another set of updates comming soon, which will add supportfor early memory mapping and few more modules support in audioreach. List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

8b6faa7fddf0ae69c5f1a9315a64edee6f022037 - spi: tegra210-quad: Improve timeout handling under

Wed, 05 Nov 2025 12:54:48 +0100

spi: tegra210-quad: Improve timeout handling underMerge series from Vishwaroop A :This patch series addresses timeout handling issues in the Tegra QSPI driverthat occur under high system load conditions. We've observed that when CPUsare saturated (due to error injection, RAS firmware activity, or general CPUcontention), QSPI interrupt handlers can be delayed, causing spurious transferfailures even though the hardware completed the operation successfully.These changes have been tested in production environments under various highload scenarios including RAS testing and CPU saturation workloads. List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

9de2057bbdfb58f4d9bb1476135317cd3fe6aa52 - regulator: pf9453: optimize PMIC PF9453 driver

Tue, 04 Nov 2025 14:29:43 +0100

regulator: pf9453: optimize PMIC PF9453 driverMerge series from Joy Zou :For the details, please check the patch commit log.Signed-off-by: Joy Zou ---Joy Zou (3): regulator: pf9453: change the device ID register address regulator: pf9453: remove low power mode regulator: pf9453: remove unused I2C_LT register drivers/regulator/pf9453-regulator.c | 22 +--------------------- 1 file changed, 1 insertion(+), 21 deletions(-)---base-commit: 98bd8b16ae57e8f25c95d496fcde3dfdd8223d41change-id: 20251103-b4-next-pf9453-c9f8fb6e0c10Best regards,--Joy Zou List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

5dae7453ecb5b297fe3ab4edec97389bec436019 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.18-rc4

Mon, 03 Nov 2025 23:59:55 +0100

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.18-rc4Cross-merge BPF and other fixes after downstream PR.No conflicts.Signed-off-by: Alexei Starovoitov List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

cb9f145f638d7afa633632a9290d6ad06caeb8ee - Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Sat, 01 Nov 2025 13:47:30 +0100

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclarkBack-merge drm-next to get caught up.Signed-off-by: Rob Clark List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

f67d54e96bc9e4e20a927868f02c2e9d1aa09751 - Merge tag 'amd-drm-next-6.19-2025-10-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

Fri, 31 Oct 2025 22:08:23 +0100

Merge tag 'amd-drm-next-6.19-2025-10-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-nextamd-drm-next-6.19-2025-10-29:amdgpu:- VPE idle handler fix- Re-enable DM idle optimizations- DCN3.0 fix- SMU fix- Powerplay fixes for fiji/iceland- License copy-pasta fixes- HDP eDP panel fix- Vblank fix- RAS fixes- SR-IOV updates- SMU 13 VCN reset fix- DMUB fixes- DC frame limit fix- Additional DC underflow logging- DCN 3.1.5 fixes- DC Analog encoders support- Enable DC on bonaire by default- UserQ fixes- Remove redundant pm_runtime_mark_last_busy() callsamdkfd:- Process cleanup fix- Misc fixesradeon:- devm migration fixes- Remove redundant pm_runtime_mark_last_busy() callsUAPI- Add ABM KMS property Proposed kwin changes: https://invent.kde.org/plasma/kwin/-/merge_requests/6028Signed-off-by: Simona Vetter From: Alex Deucher Link: https://patch.msgid.link/20251029205713.9480-1-alexander.deucher@amd.com List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c

abd3f876404cafb107cb34bacb74706bfee11cbe - drm/amdgpu: fix SPDX headers on amdgpu_cper.c/h

Wed, 22 Oct 2025 15:12:54 +0200

drm/amdgpu: fix SPDX headers on amdgpu_cper.c/hThese should be MIT. The driver in general is MIT andthe license text at the top of the files is MIT so fixit.Fixes: 92d5d2a09de1 ("drm/amdgpu: Introduce funcs for populating CPER")Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4654Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher List of files: /linux/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c