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| author | Emily Deng <Emily.Deng@amd.com> | 2018-08-17 18:25:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:11:08 -0500 |
| commit | 3890d11153e20ed48de2adca4261788f72b93f66 (patch) | |
| tree | 077f2742f794b99e57a97bec71fd5be632fad554 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 39b62541aac396d18108c160ddb956a22483046d (diff) | |
drm/amdgpu: use kiq to do invalidate tlb
To avoid the tlb flush not interrupted by world switch, use kiq and one
command to do tlb invalidate.
v2:
Refine the invalidate lock position.
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-and-Tested-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-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_device.c')
0 files changed, 0 insertions, 0 deletions