Hello, Here are the two patches fixing minor problems introduced by my "dma-buf locking convention" series. Thanks to Dan Carpenter who checked linux-next with Smatch and reported the found issues. Changelog: v2: - Added ack from Christian König to the dma-buf patch and improved the dma-buf/attachment pointer check. - Dropped v1 patch that added GEM NULL-checking to drm_gem_vunmap_unlocked() and replaced it with the NULL-checking in drm_client_buffer_delete(), like was suggested by Christian König. Dmitry Osipenko (2): dma-buf: Make locking consistent in dma_buf_detach() drm/client: Prevent NULL dereference in drm_client_buffer_delete() drivers/dma-buf/dma-buf.c | 4 ++-- drivers/gpu/drm/drm_client.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) -- 2.37.3