diff options
| author | Nirmoy Das <nirmoy.das@amd.com> | 2021-03-26 18:08:10 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-29 21:05:49 +0300 |
| commit | 5e61b84f9d3ddfba73091f9fbc940caae1c9eb22 (patch) | |
| tree | 619f05852fba8c30579692951efba79b4776ad63 /drivers | |
| parent | acc7baafeb0b52a5b91be64c4776f827a163dda1 (diff) | |
| download | linux-5e61b84f9d3ddfba73091f9fbc940caae1c9eb22.tar.xz | |
drm/amdgpu: fix offset calculation in amdgpu_vm_bo_clear_mappings()
Offset calculation wasn't correct as start addresses are in pfn
not in bytes.
CC: stable@vger.kernel.org
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index ad91c0c3c423..10de2cf344d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2409,7 +2409,7 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device *adev, after->start = eaddr + 1; after->last = tmp->last; after->offset = tmp->offset; - after->offset += after->start - tmp->start; + after->offset += (after->start - tmp->start) << PAGE_SHIFT; after->flags = tmp->flags; after->bo_va = tmp->bo_va; list_add(&after->list, &tmp->bo_va->invalids); |