linux/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, branch v6.19Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v6.192025-11-18T15:52:19Zdrm/amdgpu: Unregister mce notifier2025-11-18T15:52:19ZLijo Lazarlijo.lazar@amd.com2025-11-13T11:37:42Zurn:sha1:c58b5d82695cd781c6781d287076109fe91f713a
Unregister mce notifier on unload.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: get RAS bad page address from MCA address2025-11-12T02:54:14ZTao Zhoutao.zhou1@amd.com2025-08-27T07:48:06Zurn:sha1:e84835940e60a7d5263767ee92acc08f9877cb26
Instead of from physical address.
v2: add comment to make the code more readable
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: load RAS bad page from PMFW in page retirement2025-11-12T02:53:26ZTao Zhoutao.zhou1@amd.com2025-07-25T02:47:35Zurn:sha1:c154a96b550b66bdf032216cab613269cb91e79e
In legacy way, bad page is queried from MCA registers, switch to
getting it from PMFW when PMFW manages eeprom data.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: support to load RAS bad pages from PMFW2025-11-06T15:01:14ZTao Zhoutao.zhou1@amd.com2025-07-24T07:01:03Zurn:sha1:e1ca536e1772f952e1b08be47fe9006c54a711a8
PMFW manages eeprom bad page records, update bad page loading
accrodingly.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: suspend ras module before gpu reset2025-11-04T16:53:59ZYiPeng ChaiYiPeng.Chai@amd.com2025-10-28T08:18:31Zurn:sha1:d95ca7f515cfd2e721de07e86aa79adb17575a52
During gpu reset, all GPU-related resources are
inaccessible. To avoid affecting ras functionality,
suspend ras module before gpu reset and resume
it after gpu reset is complete.
V2:
Rename functions to avoid misunderstanding.
V3:
Move flush_delayed_work to amdgpu_ras_process_pause,
Move schedule_delayed_work to amdgpu_ras_process_unpause.
V4:
Rename functions.
V5:
Move the function to amdgpu_ras.c.
Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add function to check if pmfw eeprom is supported2025-11-04T16:53:58ZGangliang Xieganglxie@amd.com2025-09-15T04:55:36Zurn:sha1:f6cdcbd2c0f37896766623b928a4ce95c54fb3e6
add function to check if pmfw is supported, skip eeprom
check and recover when pmfw eeprom is supported
Signed-off-by: Gangliang Xie <ganglxie@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Fix error injection parameter error2025-11-04T16:52:46ZYiPeng ChaiYiPeng.Chai@amd.com2025-10-28T08:30:12Zurn:sha1:812b727364f166e9e4529a56c33707a9cf15e651
Fix error injection parameter error.
Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Remove redundant pm_runtime_mark_last_busy() calls2025-10-28T15:31:45ZSakari Ailussakari.ailus@linux.intel.com2025-10-27T13:14:38Zurn:sha1:ef4a4b878124ffe6afac5c7b1716308c6964bbdd
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-redundant explicit call to
pm_runtime_mark_last_busy().
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add uniras version in sysfs2025-10-28T13:47:49ZJinzhou Sujinzhou.su@amd.com2025-10-21T01:31:11Zurn:sha1:214eb7e83d222ed542d41e23f3296ee71eedf31b
Display uniras version in sysfs version interface
when uniras enable.
v2: display ras version detail info
Signed-off-by: Jinzhou Su <jinzhou.su@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: clear bad page info of ras module2025-10-28T13:47:33ZJinzhou Sujinzhou.su@amd.com2025-10-15T01:39:44Zurn:sha1:edddaada9e1c5620c184da8c2cdefbf31a930376
Clear bad page info of ras module.
Signed-off-by: Jinzhou Su <jinzhou.su@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>