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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-05-24 14:32:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-25 08:07:02 -0700 |
| commit | 69dcf3db03626c4f18de624e8632454ea12ff260 (patch) | |
| tree | 615c72af11acf7153bd60808e970e55398f19593 /drivers/serial | |
| parent | 7ca8b9c0dafd1cb36289aa4c92c7beae7adcd34f (diff) | |
| download | op-kernel-dev-69dcf3db03626c4f18de624e8632454ea12ff260.zip op-kernel-dev-69dcf3db03626c4f18de624e8632454ea12ff260.tar.gz | |
frv: 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>
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/serial')
0 files changed, 0 insertions, 0 deletions
