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| author | Christian König <christian.koenig@amd.com> | 2015-06-05 10:06:04 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-08 21:42:51 -0400 |
| commit | 7e9fca0baa3b3400ccb2b2a8a17822f7b04ea282 (patch) | |
| tree | 586b7a47e964054e78838616b30efa7ffc2af3df /drivers | |
| parent | cab6d57c09ece2ceb03602dd44ea2f4ce9333ec9 (diff) | |
| download | linux-stable-7e9fca0baa3b3400ccb2b2a8a17822f7b04ea282.tar.gz linux-stable-7e9fca0baa3b3400ccb2b2a8a17822f7b04ea282.tar.bz2 linux-stable-7e9fca0baa3b3400ccb2b2a8a17822f7b04ea282.zip | |
drm/amdgpu: fix amdgpu_vm_bo_map
We need to reset the bo_va address, otherwise new mappings
wouldn't be updated in the page table.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-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, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index fd28e890693e..33696ee55349 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1002,6 +1002,8 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev, list_add(&mapping->list, &bo_va->mappings); interval_tree_insert(&mapping->it, &vm->va); + bo_va->addr = 0; + /* Make sure the page tables are allocated */ saddr >>= amdgpu_vm_block_size; eaddr >>= amdgpu_vm_block_size; |