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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2022-03-16 17:21:40 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-03 12:18:32 -0400 |
| commit | 5a104cb97c4e2bc8918b026a770188313b1d5fb3 (patch) | |
| tree | 9f72fa1bd2db5984456575497af23f2d33b2b122 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 6740ec97bcdbe96ac7df147f986c030eddfebe65 (diff) | |
| download | linux-5a104cb97c4e2bc8918b026a770188313b1d5fb3.tar.gz linux-5a104cb97c4e2bc8918b026a770188313b1d5fb3.tar.bz2 linux-5a104cb97c4e2bc8918b026a770188313b1d5fb3.zip | |
drm/amdkfd: Improve amdgpu_vm_handle_moved
Let amdgpu_vm_handle_moved update all BO VA mappings of BOs reserved by
the caller. This will be useful for handling extra BO VA mappings in
KFD VMs that are managed through the render node API.
v2: rebase against drm_exec changes (Alex)
Signed-off-by: Felix Kuehling <Felix.Kuehling@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_cs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 122472d88756..0245de81cabd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -1116,6 +1116,11 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p) return r; } + /* FIXME: In theory this loop shouldn't be needed any more when + * amdgpu_vm_handle_moved handles all moved BOs that are reserved + * with p->ticket. But removing it caused test regressions, so I'm + * leaving it here for now. + */ amdgpu_bo_list_for_each_entry(e, p->bo_list) { bo_va = e->bo_va; if (bo_va == NULL) @@ -1130,7 +1135,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p) return r; } - r = amdgpu_vm_handle_moved(adev, vm); + r = amdgpu_vm_handle_moved(adev, vm, &p->exec.ticket); if (r) return r; |