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| author | Hugh Dickins <hugh@veritas.com> | 2008-11-01 21:41:40 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-12-13 15:29:13 -0800 |
| commit | 8067dfc2222e797ff8c6a3713d4ac5559d25ab1e (patch) | |
| tree | f1c53347f49a487c50e323f792663daf86257455 /arch | |
| parent | 6a42ebd5cf9a62212017fe944d0eea2a9af29981 (diff) | |
| download | lwn-8067dfc2222e797ff8c6a3713d4ac5559d25ab1e.tar.gz lwn-8067dfc2222e797ff8c6a3713d4ac5559d25ab1e.zip | |
sparc64: Fix __copy_{to,from}_user_inatomic defines.
[ Upstream commit b270ee8a9fc9547eb781ce9ccd379450bcf9a204 ]
Alexander Beregalov reports oops in __bzero() called from
copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(),
when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic
and __copy_to_user_inatomic should be avoiding, not calling, the fixups.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/include/asm/uaccess_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index 296ef30e05c8..c64e767a3e4b 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -265,8 +265,8 @@ extern long __strnlen_user(const char __user *, long len); #define strlen_user __strlen_user #define strnlen_user __strnlen_user -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user +#define __copy_to_user_inatomic ___copy_to_user +#define __copy_from_user_inatomic ___copy_from_user #endif /* __ASSEMBLY__ */ |