diff options
| author | Junwei Zhang <Jerry.Zhang@amd.com> | 2018-06-05 12:31:51 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-06-13 21:45:20 +0300 |
| commit | 387f49e5467244b7bcb4cad0946a5d0fcade5f92 (patch) | |
| tree | 2c142842de4e29955e4294f78ecd53bdf5cc17f2 /drivers/gpu | |
| parent | 235293901c11705f94744c08582e1ff339ee29b2 (diff) | |
| download | linux-387f49e5467244b7bcb4cad0946a5d0fcade5f92.tar.xz | |
drm/amdgpu: fix clear_all and replace handling in the VM (v2)
v2: assign bo_va as well
We need to put the lose ends on the invalid list because it is possible
that we need to split up huge pages for them.
Cc: stable@vger.kernel.org
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> (v2)
Reviewed-by: David Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index ccba88cc8c54..b0eb2f537392 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2123,7 +2123,8 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, before->last = saddr - 1; before->offset = tmp->offset; before->flags = tmp->flags; - list_add(&before->list, &tmp->list); + before->bo_va = tmp->bo_va; + list_add(&before->list, &tmp->bo_va->invalids); } /* Remember mapping split at the end */ @@ -2133,7 +2134,8 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, after->offset = tmp->offset; after->offset += after->start - tmp->start; after->flags = tmp->flags; - list_add(&after->list, &tmp->list); + after->bo_va = tmp->bo_va; + list_add(&after->list, &tmp->bo_va->invalids); } list_del(&tmp->list); |