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8f66d3aa17
linux/drivers/dma-buf
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Chris Wilson 8f66d3aa17 dma-buf/sw-sync: Prevent user overflow on timeline advance 
The timeline is u32, which limits any single advance to INT_MAX so that
we can detect all fences that need signaling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170629125930.821-3-chris@chris-wilson.co.uk
2017-06-29 18:52:05 -03:00
..
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 dma-buf: avoid scheduling on fence status query v2 2017-04-27 16:56:10 -03:00
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 reservation: revert "wait only with non-zero timeout specified (v3)" v2 2016-11-09 00:48:57 +05:30
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: Prevent user overflow on timeline advance 2017-06-29 18:52:05 -03:00
sync_debug.c dma-buf/sync-file: Defer creation of sync_file->name 2017-05-24 13:08:29 -03:00
sync_debug.h dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
sync_file.c dma-buf/sync-file: Defer creation of sync_file->name 2017-05-24 13:08:29 -03:00
sync_trace.h dma-buf/sw_sync: de-stage SW_SYNC 2016-08-15 16:41:46 +02:00