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| author | Jack Xiao <Jack.Xiao@amd.com> | 2023-12-19 12:10:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-01-03 18:46:52 +0300 |
| commit | 4b5c5f5ad38b9435518730cc7f8f1e8de9c5cb2f (patch) | |
| tree | 0c2a4e075f043bf70e47425f4ee448afc91b6214 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 60d5d1e76270bac910f9596799cbd831fe09c489 (diff) | |
| download | linux-4b5c5f5ad38b9435518730cc7f8f1e8de9c5cb2f.tar.xz | |
drm/amdgpu/gfx11: need acquire mutex before access CP_VMID_RESET v2
It's required to take the gfx mutex before access to CP_VMID_RESET,
for there is a race condition with CP firmware to write the register.
v2: add extra code to ensure the mutex releasing is successful.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions