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drm/amdgpu: fix amdgpu_move_blit on 32bit systems

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commit 815d27a46f3119f74fe01fe10bf683aa5bc55597 upstream.

This bug seems to be present for a very long time.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian König 2016-08-17 09:45:25 +02:00 committed by Greg Kroah-Hartman
parent 4e9db9e6bf
commit 65317dbcf3
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@ -233,8 +233,8 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
adev = amdgpu_get_adev(bo->bdev);
ring = adev->mman.buffer_funcs_ring;
old_start = old_mem->start << PAGE_SHIFT;
new_start = new_mem->start << PAGE_SHIFT;
old_start = (u64)old_mem->start << PAGE_SHIFT;
new_start = (u64)new_mem->start << PAGE_SHIFT;
switch (old_mem->mem_type) {
case TTM_PL_VRAM: