Alexander Duyck 33c77e53d8 arch/tile: add option to skip DMA sync as a part of map and unmap ...

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/20161110113550.76501.73060.stgit@ahduyck-blue-test.jf.intel.com
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Cc: Chris Metcalf <cmetcalf@mellanox.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

..

configs

Merge branch 'akpm' (patches from Andrew)

2016-05-23 19:42:28 -07:00

gxio

Fix typo

2016-05-23 12:17:22 -04:00

include

Merge branch 'linus' into locking/core, to pick up fixes

2016-11-22 12:37:38 +01:00

kernel

arch/tile: add option to skip DMA sync as a part of map and unmap

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

kvm

rcu: Make SRCU optional by using CONFIG_SRCU

2015-01-06 11:04:29 -08:00

lib

Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2016-07-27 10:54:11 -07:00

mm

tile: use simpler API for random address requests

2016-10-11 15:06:32 -07:00

Kbuild

arch/tile: core support for Tilera 32-bit chips.

2010-06-04 17:11:18 -04:00

Kconfig

atomic64: no need for CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE

2016-10-07 18:46:30 -07:00

Kconfig.debug

tile: remove DEBUG_EXTRA_FLAGS kernel config option

2013-09-03 14:52:17 -04:00

Makefile

tile: remove DEBUG_EXTRA_FLAGS kernel config option

2013-09-03 14:52:17 -04:00