[patch 08/83] sparc64: Fix __copy_{to,from}_user_inatomic defines.

[Greg KH]

2.6.27-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Hugh Dickins <hugh@xxxxxxxxxxx>

[ 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@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 arch/sparc/include/asm/uaccess_64.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- 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 __
 
 #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__ */
 

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