AcoSail/kernel_optimize_test
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Alexander Duyck 4bfa135abe arch/xtensa: 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
via a sync_for_cpu or sync_for_device call.

Link: http://lkml.kernel.org/r/20161110113555.76501.52536.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:08 -08:00
..
alpha
arc arch/arc: add option to skip sync on DMA mapping 2016-12-14 16:04:07 -08:00
arm arch/arm: add option to skip sync on DMA map and unmap 2016-12-14 16:04:07 -08:00
arm64 arm64 updates for 4.10: 2016-12-13 16:39:21 -08:00
avr32 arch/avr32: add option to skip sync on DMA map 2016-12-14 16:04:07 -08:00
blackfin arch/blackfin: add option to skip sync on DMA map 2016-12-14 16:04:07 -08:00
c6x arch/c6x: add option to skip sync on DMA map and unmap 2016-12-14 16:04:07 -08:00
cris
frv arch/frv: add option to skip sync on DMA map 2016-12-14 16:04:07 -08:00
h8300
hexagon arch/hexagon: Add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
ia64
m32r
m68k arch/m68k: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
metag arch/metag: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
microblaze arch/microblaze: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
mips arch/mips: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
mn10300
nios2 arch/nios2: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
openrisc arch/openrisc: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
parisc arch/parisc: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
powerpc arch/powerpc: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2016-12-13 16:33:33 -08:00
score
sh arch/sh: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
sparc arch/sparc: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:07 -08:00
tile arch/tile: add option to skip DMA sync as a part of map and unmap 2016-12-14 16:04:08 -08:00
um
unicore32
x86 kexec: export the value of phys_base instead of symbol address 2016-12-14 16:04:07 -08:00
xtensa arch/xtensa: add option to skip DMA sync as a part of mapping 2016-12-14 16:04:08 -08:00
.gitignore
Kconfig Minor changes to the gcc plugins: 2016-12-13 09:22:21 -08:00