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| author | H. Peter Anvin <hpa@zytor.com> | 2005-09-17 04:27:29 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-17 20:49:58 +0200 |
| commit | d7e70ba45fd9850296ebb78ff5827f6a375f650c (patch) | |
| tree | 26c5eba7ce9386b756e0d7cae93a9d4fc419471d /drivers/md/raid6.h | |
| parent | Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/li... (diff) | |
| download | linux-d7e70ba45fd9850296ebb78ff5827f6a375f650c.tar.xz linux-d7e70ba45fd9850296ebb78ff5827f6a375f650c.zip | |
[PATCH] RAID6 Altivec fix
This patch fixes a signedness bug with RAID6 for Altivec, and makes the
Altivec code testable in userspace.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/raid6.h')
| -rw-r--r-- | drivers/md/raid6.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/raid6.h b/drivers/md/raid6.h index f80ee6350edf..31cbee71365f 100644 --- a/drivers/md/raid6.h +++ b/drivers/md/raid6.h @@ -69,9 +69,13 @@ extern const char raid6_empty_zero_page[PAGE_SIZE]; #define __init #define __exit #define __attribute_const__ __attribute__((const)) +#define noinline __attribute__((noinline)) #define preempt_enable() #define preempt_disable() +#define cpu_has_feature(x) 1 +#define enable_kernel_altivec() +#define disable_kernel_altivec() #endif /* __KERNEL__ */ |