linux/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, branch v6.15

Merge tag 'drm-next-2025-04-05' of https://gitlab.freedesktop.org/drm/kernel

2025-04-05T22:35:11Z

Pull drm fixes from Dave Airlie: "Weekly fixes, mostly from the end of last week, this week was very quiet, maybe you scared everyone away. It's mostly amdgpu, and xe, with some i915, adp and bridge bits, since I think this is overly quiet I'd expect rc2 to be a bit more lively. bridge: - tda998x: Select CONFIG_DRM_KMS_HELPER amdgpu: - Guard against potential division by 0 in fan code - Zero RPM support for SMU 14.0.2 - Properly handle SI and CIK support being disabled - PSR fixes - DML2 fixes - DP Link training fix - Vblank fixes - RAS fixes - Partitioning fix - SDMA fix - SMU 13.0.x fixes - Rom fetching fix - MES fixes - Queue reset fix xe: - Fix NULL pointer dereference on error path - Add missing HW workaround for BMG - Fix survivability mode not triggering - Fix build warning when DRM_FBDEV_EMULATION is not set i915: - Bounds check for scalers in DSC prefill latency computation - Fix build by adding a missing include adp: - Fix error handling in plane setup" # -----BEGIN PGP SIGNATURE----- * tag 'drm-next-2025-04-05' of https://gitlab.freedesktop.org/drm/kernel: (34 commits) drm/i2c: tda998x: select CONFIG_DRM_KMS_HELPER drm/amdgpu/gfx12: fix num_mec drm/amdgpu/gfx11: fix num_mec drm/amd/pm: Add gpu_metrics_v1_8 drm/amdgpu: Prefer shadow rom when available drm/amd/pm: Update smu metrics table for smu_v13_0_6 drm/amd/pm: Remove host limit metrics support Remove unnecessary firmware version check for gc v9_4_2 drm/amdgpu: stop unmapping MQD for kernel queues v3 Revert "drm/amdgpu/sdma_v4_4_2: update VM flush implementation for SDMA" drm/amdgpu: Parse all deferred errors with UMC aca handle drm/amdgpu: Update ta ras block drm/amdgpu: Add NPS2 to DPX compatible mode drm/amdgpu: Use correct gfx deferred error count drm/amd/display: Actually do immediate vblank disable drm/amd/display: prevent hang on link training fail Revert "drm/amd/display: dml2 soc dscclk use DPM table clk setting" drm/amd/display: Increase vblank offdelay for PSR panels drm/amd: Handle being compiled without SI or CIK support better drm/amd/pm: Add zero RPM enabled OD setting support for SMU14.0.2 ...

Merge tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-04-01T18:02:03Z

Pull driver core updatesk from Greg KH: "Here is the big set of driver core updates for 6.15-rc1. Lots of stuff happened this development cycle, including: - kernfs scaling changes to make it even faster thanks to rcu - bin_attribute constify work in many subsystems - faux bus minor tweaks for the rust bindings - rust binding updates for driver core, pci, and platform busses, making more functionaliy available to rust drivers. These are all due to people actually trying to use the bindings that were in 6.14. - make Rafael and Danilo full co-maintainers of the driver core codebase - other minor fixes and updates" * tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (52 commits) rust: platform: require Send for Driver trait implementers rust: pci: require Send for Driver trait implementers rust: platform: impl Send + Sync for platform::Device rust: pci: impl Send + Sync for pci::Device rust: platform: fix unrestricted &mut platform::Device rust: pci: fix unrestricted &mut pci::Device rust: device: implement device context marker rust: pci: use to_result() in enable_device_mem() MAINTAINERS: driver core: mark Rafael and Danilo as co-maintainers rust/kernel/faux: mark Registration methods inline driver core: faux: only create the device if probe() succeeds rust/faux: Add missing parent argument to Registration::new() rust/faux: Drop #[repr(transparent)] from faux::Registration rust: io: fix devres test with new io accessor functions rust: io: rename `io::Io` accessors kernfs: Move dput() outside of the RCU section. efi: rci2: mark bin_attribute as __ro_after_init rapidio: constify 'struct bin_attribute' firmware: qemu_fw_cfg: constify 'struct bin_attribute' powerpc/perf/hv-24x7: Constify 'struct bin_attribute' ...

drm/amdgpu: Update ta ras block

2025-03-26T21:44:34Z

Update ta ra block to keep sync with RAS TA. Signed-off-by: Stanley.Yang Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: format old RAS eeprom data into V3 version

2025-03-18T18:03:38Z

Clear old data and save it in V3 format. v2: only format eeprom data for new ASICs. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Enable ACA by default for psp v13_0_6/v13_0_14

2025-03-14T03:15:58Z

Enable ACA by default for psp v13_0_6/v13_0_14. Signed-off-by: Xiang Liu Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Save PA of bad pages for old asics

2025-03-14T03:13:08Z

for old asics that do not support mca translating, we just save PA for them Signed-off-by: ganglxie Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Report generic instead of unknown boot time errors

2025-02-27T21:50:03Z

Change the DMESG reporting of unknown errors to "Boot Controller Generic Error" to align with the RAS SPEC and provide more clarity to customers. Signed-off-by: Xiang Liu Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Change page/record number calculation based on nps

2025-02-25T16:45:12Z

save only one record to save eeprom space,and bad_page_num = pa_rec_num + mca_rec_num*16 Signed-off-by: ganglxie Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Refine bad page adding

2025-02-25T16:45:12Z

bad page adding can be simpler with nps info Signed-off-by: ganglxie Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Constify 'struct bin_attribute'

2025-02-21T08:20:31Z

The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Signed-off-by: Thomas Weißschuh Reviewed-by: Alex Deucher Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-drm-v1-4-210f2b36b9bf@weissschuh.net Signed-off-by: Greg Kroah-Hartman