openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/arch
History
Alexander Duyck 043b42bcbb arch/openrisc: 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/20161110113524.76501.87966.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Jonas Bonn <jonas@southpole.se>
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
..
alpha Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 19:56:15 -08:00
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 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 10:48:02 -08:00
frv arch/frv: add option to skip sync on DMA map 2016-12-14 16:04:07 -08:00
h8300 locking/core: Provide common cpu_relax_yield() definition 2016-11-17 08:17:36 +01:00
hexagon arch/hexagon: Add option to skip DMA sync as a part of mapping 2016-12-14 16:04:07 -08:00
ia64 Merge branch 'akpm' (patches from Andrew) 2016-12-12 20:50:02 -08:00
m32r m32r: fix build warning 2016-12-12 18:55:06 -08:00
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 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 10:48:02 -08:00
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 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 10:48:02 -08:00
powerpc Small release, the most interesting stuff is x86 nested virt improvements. 2016-12-13 15:47:02 -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 locking/core: Provide common cpu_relax_yield() definition 2016-11-17 08:17:36 +01:00
sh mm: remove the page size change check in tlb_remove_page 2016-12-12 18:55:07 -08:00
sparc Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 19:25:04 -08:00
tile Merge branch 'locking/urgent' into locking/core, to pick up dependent fixes 2016-12-02 11:13:44 +01:00
um mm: remove the page size change check in tlb_remove_page 2016-12-12 18:55:07 -08:00
unicore32 locking/core: Provide common cpu_relax_yield() definition 2016-11-17 08:17:36 +01:00
x86 kexec: export the value of phys_base instead of symbol address 2016-12-14 16:04:07 -08:00
xtensa Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 10:48:02 -08:00
.gitignore
…
Kconfig Minor changes to the gcc plugins: 2016-12-13 09:22:21 -08:00