diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-05-19 23:21:38 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:15:52 -0700 |
| commit | f52fe692bb5c5c87a0c6116a09ee34dff52ea163 (patch) | |
| tree | 2fc182073faad783f37049aed060aa6351ba3d3f /mm | |
| parent | 3106d98939132a918f434b5ac6017c0e82bbe936 (diff) | |
Blackfin: set ARCH_KMALLOC_MINALIGN
commit 76b99699a2bbf9efdb578f9a38a202af2ecb354b upstream.
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: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions