drm/amdgpu: Add recovery_lock to save bad pages function

Fix race condition failure during UMC UE injection.

Signed-off-by: Candice Li <candice.li@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Candice Li 2021-11-16 14:13:11 +08:00 • committed by Alex Deucher
commit d9a69fe512