linux

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History

Alexander Duyck b8a346dd47 arch/hexagon: Add option to skip DMA sync as a part of mapping

This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to
avoid invoking cache line invalidation if the driver will just handle it
later via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113452.76501.45864.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Richard Kuo <rkuo@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-12-14 16:04:07 -08:00

configs

Hexagon: Comet platform support

2011-11-01 07:34:21 -07:00

include

locking/core: Provide common cpu_relax_yield() definition

2016-11-17 08:17:36 +01:00

kernel

arch/hexagon: Add option to skip DMA sync as a part of mapping

2016-12-14 16:04:07 -08:00

lib

hexagon: Fix misspellings in comments.