Am 22.06.21 um 18:23 schrieb Andrey Grodzovsky:
With added CPU domain to placement you can have now 3 placemnts at once.
Signed-off-by: Andrey Grodzovsky andrey.grodzovsky@amd.com
Reviewed-by: Christian König christian.koenig@amd.com
And please add CC: stable@kernel.org since this is trigger able from userspace and actually a rather nasty bug.
Christian.
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index b7a2070d90af..81268eded073 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -180,7 +180,7 @@ void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain) c++; }
- BUG_ON(c >= AMDGPU_BO_MAX_PLACEMENTS);
BUG_ON(c > AMDGPU_BO_MAX_PLACEMENTS);
placement->num_placement = c; placement->placement = places;