linux-stable/drivers/dma-buf
Christian König b88fa004e8 dma-buf: fix reservation_object_wait_timeout_rcu to wait correctly v2
With hardware resets in mind it is possible that all shared fences are
signaled, but the exlusive isn't. Fix waiting for everything in this situation.

v2: make sure we always wait for the exclusive fence

Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1502384509-10465-3-git-send-email-alexander.deucher@amd.com
2017-08-14 13:01:25 -04:00
..
dma-buf.c dma-buf: Adjust a null pointer check in dma_buf_attach() 2017-05-08 20:50:21 +05:30
dma-fence-array.c dma-fence: add dma_fence_match_context helper 2017-03-17 23:51:36 +05:30
dma-fence.c Linux 4.13-rc2 2017-07-27 08:15:43 +10:00
Kconfig dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
Makefile dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
reservation.c dma-buf: fix reservation_object_wait_timeout_rcu to wait correctly v2 2017-08-14 13:01:25 -04:00
seqno-fence.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
sw_sync.c dma-buf/sw_sync: clean up list before signaling the fence 2017-07-31 14:11:15 -03:00
sync_debug.c Linux 4.13-rc2 2017-07-27 08:15:43 +10:00
sync_debug.h dma-buf/sw-sync: Use an rbtree to sort fences in the timeline 2017-06-29 18:54:07 -03:00
sync_file.c dma-buf/sync_file: Allow multiple sync_files to wrap a single dma-fence 2017-07-29 11:10:52 -03:00
sync_trace.h dma-buf/sw_sync: de-stage SW_SYNC 2016-08-15 16:41:46 +02:00