diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index c29fad97b63a..1923f035713a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1619,9 +1619,12 @@ static int amdgpu_vm_update_ptes(struct amdgpu_vm_update_params *params, * completely covered by the range and so potentially still in use. */ while (cursor.pfn < frag_start) { - amdgpu_vm_free_pts(adev, params->vm, &cursor); + /* Make sure previous mapping is freed */ + if (cursor.entry->base.bo) { + params->table_freed = true; + amdgpu_vm_free_pts(adev, params->vm, &cursor); + } amdgpu_vm_pt_next(adev, &cursor); - params->table_freed = true; } } else if (frag >= shift) { |