[PATCH 3.12 095/119] mn10300: failing __get_user() and get_user() should zero

[Jiri Slaby]

From: Al Viro <v...@zeniv.linux.org.uk>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 43403eabf558d2800b429cd886e996fd555aa542 upstream.

Signed-off-by: Al Viro <v...@zeniv.linux.org.uk>
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
---
 arch/mn10300/include/asm/uaccess.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mn10300/include/asm/uaccess.h 
b/arch/mn10300/include/asm/uaccess.h
index 537278746a15..4af43d9ba495 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -181,6 +181,7 @@ struct __large_struct { unsigned long buf[100]; };
                "2:\n"                                          \
                "       .section        .fixup,\"ax\"\n"        \
                "3:\n\t"                                        \
+               "       mov             0,%1\n"                 \
                "       mov             %3,%0\n"                \
                "       jmp             2b\n"                   \
                "       .previous\n"                            \
-- 
2.10.0