diff options
| author | Felix Kuehling <[email protected]> | 2023-02-24 23:22:32 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-11-17 14:29:53 +0000 |
| commit | 94e2dae0a8bfd456abfd866f1eee8342f0858012 (patch) | |
| tree | d6a37d7311a1f32fcdecc4bb179f6124bec61f5d /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | |
| parent | drm/amdgpu: update mappings not managed by KFD (diff) | |
| download | kernel-94e2dae0a8bfd456abfd866f1eee8342f0858012.tar.gz kernel-94e2dae0a8bfd456abfd866f1eee8342f0858012.zip | |
drm/amdkfd: Move TLB flushing logic into amdgpu
This will make it possible for amdgpu GEM ioctls to flush TLBs on compute
VMs.
This removes VMID-based TLB flushing and always uses PASID-based
flushing. This still works because it scans the VMID-PASID mapping
registers to find the right VMID. It's only slightly less efficient. This
is not a production use case.
Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c')
0 files changed, 0 insertions, 0 deletions