drm/amdgpu: Fix possible null pointer dereference
commit
256503071c2de2b5b5c20e06654aa9a44f13aa62 upstream.
mem = bo->tbo.resource may be NULL in amdgpu_vm_bo_update.
Fixes:
180253782038 ("drm/ttm: stop allocating dummy resources during BO creation")
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / platform / kernel / linux-starfive.git / commit