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| author | Prike Liang <Prike.Liang@amd.com> | 2025-09-19 15:14:41 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-10-13 14:14:34 -0400 |
| commit | 2e7ceac0ea4192e25936c2186e1c44a550f6d96d (patch) | |
| tree | 4ab716ee1c2f29f87009c322b4fa099881eb5a7c /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 89926812d3b41d172b812afdafac710504824139 (diff) | |
drm/amdgpu: validate userq va for GEM unmap
When a user unmaps a userq VA, the driver must ensure
the queue has no in-flight jobs. If there is pending work,
the kernel should wait for the attached eviction (bookkeeping)
fence to signal before deleting the mapping.
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions