drm/amdgpu: Fix BUG_ON assert

commit ea7acd7c5967542353430947f3faf699e70602e5 upstream.

With added CPU domain to placement you can have
now 3 placemnts at once.

CC: stable@kernel.org
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210622162339.761651-5-andrey.grodzovsky@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 3933a42f8d8110d48f5f254a7722b4838c9d84d4..67b6eda21529e9b82832c67ae4e5764d76d27ad0 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -202,7 +202,7 @@ 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;