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
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boot	xtensa: rearrange CCOUNT calibration	2016-09-20 18:52:59 -07:00
configs	xtensa: add default memmap and mmio32native options to defconfigs	2016-09-20 20:43:24 -07:00
include	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
kernel	arch/xtensa: add option to skip DMA sync as a part of mapping	2016-12-14 16:04:08 -08:00
lib	xtensa: fixes for configs without loop option	2015-11-02 18:02:47 +03:00
mm	Xtensa improvements for 4.9:	2016-10-05 17:44:48 -07:00
oprofile	xtensa: move oprofile stack tracing to stacktrace.c	2015-08-17 07:32:49 +03:00
platforms	Xtensa improvements for 4.9:	2016-10-05 17:44:48 -07:00
variants	xtensa: Added Cadence CSP kernel configuration for Xtensa	2016-09-09 18:39:09 -07:00
Kconfig	xtensa: disable MMU initialization option on MMUv2 cores	2016-09-29 12:55:00 -07:00
Kconfig.debug	xtensa: disable link optimization	2014-12-15 23:47:24 -08:00
Makefile	xtensa: define CONFIG_CPU_{BIG,LITTLE}_ENDIAN	2016-03-11 08:53:31 +00:00