Joonsoo Kim a15bc0b89e DMA, CMA: support alignment constraint on CMA region ... PPC KVM's CMA area management needs alignment constraint on CMA region. So support it to prepare generalization of CMA area management functionality. Additionally, add some comments which tell us why alignment constraint is needed on CMA region. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: Alexander Graf <agraf@suse.de> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: Gleb Natapov <gleb@kernel.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-08-06 18:01:16 -07:00
..
power
regmap
attribute_container.c
base.h
bus.c
class.c
component.c
container.c
core.c
cpu.c
dd.c
devres.c
devtmpfs.c
dma-coherent.c
dma-contiguous.c	DMA, CMA: support alignment constraint on CMA region	2014-08-06 18:01:16 -07:00
dma-mapping.c
driver.c
firmware_class.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2014-08-06 08:06:39 -07:00
firmware.c
hypervisor.c
init.c
isa.c
Kconfig
Makefile
map.c
memory.c	mem-hotplug: introduce MMOP_OFFLINE to replace the hard coding -1	2014-08-06 18:01:16 -07:00
module.c
node.c
pinctrl.c
platform.c
soc.c
syscore.c
topology.c
transport_class.c