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| author | Philip Yang <Philip.Yang@amd.com> | 2022-01-13 19:22:54 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-30 15:30:54 -0400 |
| commit | e0f1e65b836c42741288a367eab565167a408b59 (patch) | |
| tree | 66c6dd0ba9fff96cf1fcf305e2dcc5dfbc2f1215 /drivers/gpu/drm/amd/amdkfd/kfd_svm.h | |
| parent | 163a5a58437062ce4dbef2aab6de4d784043bcf5 (diff) | |
| download | linux-stable-e0f1e65b836c42741288a367eab565167a408b59.tar.gz linux-stable-e0f1e65b836c42741288a367eab565167a408b59.tar.bz2 linux-stable-e0f1e65b836c42741288a367eab565167a408b59.zip | |
drm/amdkfd: Add GPU recoverable fault SMI event
Use ktime_get_boottime_ns() as timestamp to correlate with other
APIs. Output timestamp when GPU recoverable fault starts and ends to
recover the fault, if migration happened or only GPU page table is
updated to recover, fault address, if read or write fault.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_svm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h index 2d54147b4dda..eab7f6d3b13c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.h @@ -125,7 +125,7 @@ struct svm_range { uint32_t actual_loc; uint8_t granularity; atomic_t invalid; - uint64_t validate_timestamp; + ktime_t validate_timestamp; struct mmu_interval_notifier notifier; struct svm_work_list_item work_item; struct list_head deferred_list; |