[PATCH 6/6] drm/amdgpu:PTE flag should be 64 bit width

Monk Liu Monk.Liu at amd.com
Wed May 3 03:48:12 UTC 2017


otherwise we'll lost the high 32 bit for pte, which lead
to incorrect MTYPE for vega10.

Change-Id: I1b0c7b8df14e340a36d4d2a72c6c03f469fdc29c
Signed-off-by: Monk Liu <Monk.Liu at amd.com>
Reviewed-by: Christian K├Ânig <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 11c6c44..c3fb2f9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -765,7 +765,7 @@ int amdgpu_ttm_recover_gart(struct amdgpu_device *adev)
 {
 	struct amdgpu_ttm_tt *gtt, *tmp;
 	struct ttm_mem_reg bo_mem;
-	uint32_t flags;
+	uint64_t flags;
 	int r;
 
 	bo_mem.mem_type = TTM_PL_TT;
-- 
2.7.4



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