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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-05-24 17:32:58 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-25 11:07:02 -0400
commit6cdafaae41d52e6ef9a5c5be23602ef083e4d0f9 (patch)
tree49091924b0f72f2c91d31eed62b3344ad6bbeecb /drivers/cpuidle/governors/menu.c
parent366831615911c51596b2a9e1024a110a1d0939a1 (diff)
mn10300: set ARCH_KMALLOC_MINALIGN
Architectures that handle DMA-non-coherent memory need to set ARCH_KMALLOC_MINALIGN to make sure that kmalloc'ed buffer is DMA-safe: the buffer doesn't share a cache with the others. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: David Howells <dhowells@redhat.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/cpuidle/governors/menu.c')
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