diff options
| author | Dave Airlie <airlied@redhat.com> | 2021-06-10 12:59:00 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-06-10 13:34:08 +1000 |
| commit | 691cf8cd7a531dbfcc29d09a23c509a86fd9b24f (patch) | |
| tree | be53bf2c52b3ce3f6c1188dcd068f1fe2885cccb | |
| parent | 09b020bb05a514f560979438fa40406bc63d5353 (diff) | |
drm/amdgpu: use correct rounding macro for 64-bit
This fixes 32-bit arm build due to lack of 64-bit divides.
Fixes: cb1c81467af3 ("drm/ttm: flip the switch for driver allocated resources v2")
Link: https://patchwork.freedesktop.org/patch/438442/
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c index 9a6df02477ce..436ec246a7da 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c @@ -407,7 +407,7 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, #endif pages_per_node = max_t(uint32_t, pages_per_node, tbo->page_alignment); - num_nodes = DIV_ROUND_UP(PFN_UP(mem_bytes), pages_per_node); + num_nodes = DIV_ROUND_UP_ULL(PFN_UP(mem_bytes), pages_per_node); } node = kvmalloc(struct_size(node, mm_nodes, num_nodes), |