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| author | Jack Xiao <Jack.Xiao@amd.com> | 2020-07-10 12:18:22 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-10 17:42:50 -0400 |
| commit | 926ee775ba53482d2895d31caf212d234158224c (patch) | |
| tree | 75a170c931f1a7d070979ca9236a06b43262bd20 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | 2b9f78481b3e16925e2bfa6256a227e104dc2e79 (diff) | |
| download | linux-926ee775ba53482d2895d31caf212d234158224c.tar.gz linux-926ee775ba53482d2895d31caf212d234158224c.tar.bz2 linux-926ee775ba53482d2895d31caf212d234158224c.zip | |
drm/amdgpu/gfx10: fix race condition for kiq
During preemption test for gfx10, it uses kiq to trigger
gfx preemption, which would result in race condition
with flushing TLB for kiq.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions