diff options
| author | Christian König <christian.koenig@amd.com> | 2018-07-30 15:33:34 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-31 16:58:16 -0500 |
| commit | 275105ce7be37a2cc80eb1b60e6526355f54df94 (patch) | |
| tree | f314bc4bcdd7038bbf96fa83c752e4c95f6e96ae /drivers | |
| parent | ba7f47831ebdad141791be53a51049d6771156cd (diff) | |
drm/amdgpu: fix total size calculation
long might only be 32bit in size and we can easily use more than 4GB
here.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index 944868e47119..6728448167ba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -105,9 +105,9 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, struct amdgpu_bo *oa_obj = adev->gds.oa_gfx_bo; unsigned last_entry = 0, first_userptr = num_entries; + uint64_t total_size = 0; unsigned i; int r; - unsigned long total_size = 0; array = kvmalloc_array(num_entries, sizeof(struct amdgpu_bo_list_entry), GFP_KERNEL); if (!array) |