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| author | ZhenGuo Yin <zhenguo.yin@amd.com> | 2024-04-02 06:41:05 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-10 05:09:21 +0300 |
| commit | 05e40141685fd6aaedbde334b404c8dfbbd83fd6 (patch) | |
| tree | 972c21bfd85fb155eeb391e810cec80f57dfc00b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4b0cb230bdb71c23981acfa5e7b367c7dde02a41 (diff) | |
| download | linux-05e40141685fd6aaedbde334b404c8dfbbd83fd6.tar.xz | |
drm/amdgpu: clear set_q_mode_offs when VM changed
[Why]
set_q_mode_offs don't get cleared after GPU reset, nexting SET_Q_MODE
packet to init shadow memory will be skiped, hence there has a page fault.
[How]
VM flush is needed after GPU reset, clear set_q_mode_offs when
emitting VM flush.
Fixes: 8bc75586ea01 ("drm/amdgpu: workaround to avoid SET_Q_MODE packets v2")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions