Re: [PATCH 4/6] drm/ttm: init locked again to prevent incorrect unlock

Am 12.12.2017 um 10:33 schrieb Roger He:

Change-Id: I8db51d843955f5db14bb4bbff892eaedbd9f0abe Signed-off-by: Roger He Hongbo.He@amd.com

Reviewed-by: Christian König christian.koenig@amd.com

That is a bug fix, isn't it? If yes maybe add CC:stable and commit it first before all other patches.

Christian.

---

drivers/gpu/drm/ttm/ttm_bo.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 17fe8be..eb8c568 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -735,6 +735,7 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev, place)) { if (locked) reservation_object_unlock(bo->resv);

• 		locked = false;
  	continue;
  }
  break;