On 21/02/2024 07:33, Thomas Hellström wrote:
If caching mode change fails due to, for example, OOM we free the allocated pages in a two-step process. First the pages for which the caching change has already succeeded. Secondly the pages for which a caching change did not succeed.
However the second step was incorrectly freeing the pages already freed in the first step.
Fix.
Signed-off-by: Thomas Hellström thomas.hellstrom@linux.intel.com Fixes: 379989e7cbdc ("drm/ttm/pool: Fix ttm_pool_alloc error path") Cc: Christian König christian.koenig@amd.com Cc: Dave Airlie airlied@redhat.com Cc: Christian Koenig christian.koenig@amd.com Cc: Huang Rui ray.huang@amd.com Cc: dri-devel@lists.freedesktop.org Cc: stable@vger.kernel.org # v6.4+
Reviewed-by: Matthew Auld matthew.auld@intel.com