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284562e1f3
linux/drivers/dma-buf
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Gurchetan Singh 284562e1f3 udmabuf: implement begin_cpu_access/end_cpu_access hooks 
With the misc device, we should end up using the result of
get_arch_dma_ops(..) or dma-direct ops.

This can allow us to have WC mappings in the guest after
synchronization.

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20191203013627.85991-4-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-12-05 08:57:45 +01:00
..
dma-buf.c dma-buf: Drop dma_buf_k(un)map 2019-11-25 22:36:14 +01:00
dma-fence-array.c dma-fence: Propagate errors to dma-fence-array container 2019-08-12 08:25:52 +01:00
dma-fence-chain.c dma-buf: fix stack corruption in dma_fence_chain_release 2019-08-05 17:32:33 +02:00
dma-fence.c dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling) 2019-10-04 11:43:45 +01:00
dma-resv.c dma-resv: Also prime acquire ctx for lockdep 2019-11-21 11:03:31 +01:00
Kconfig Revert "dma-buf: Add dma-buf heaps framework" 2019-10-30 16:41:49 -04:00
Makefile Revert "dma-buf: Add dma-buf heaps framework" 2019-10-30 16:41:49 -04:00
selftest.c dma-buf: Introduce selftesting framework 2019-08-19 18:01:34 +01:00
selftest.h dma-buf: Introduce selftesting framework 2019-08-19 18:01:34 +01:00
selftests.h dma-buf: Add selftests for dma-fence 2019-08-19 18:09:46 +01:00
seqno-fence.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
st-dma-fence.c dmabuf: Mark up onstack timer for selftests 2019-08-20 13:49:15 +01:00
sw_sync.c dma-buf/sw_sync: Synchronize signal vs syncpt free 2019-08-13 07:57:51 +01:00
sync_debug.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
sync_debug.h dma-buf: Remove unused sync_dump() 2019-04-23 09:30:07 +01:00
sync_file.c dma-fence: Report the composite sync_file status 2019-08-12 10:37:52 +01:00
sync_trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
udmabuf.c udmabuf: implement begin_cpu_access/end_cpu_access hooks 2019-12-05 08:57:45 +01:00