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mn10300: failing __get_user() and get_user() should zero 

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-08-20 16:32:02 -04:00
parent e69d700535
commit 43403eabf5
1 changed files with 1 additions and 0 deletions
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arch/mn10300/include/asm/uaccess.h
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@ -166,6 +166,7 @@ struct __large_struct { unsigned long buf[100]; };
"2:\n" \ "2:\n" \
" .section .fixup,\"ax\"\n" \ " .section .fixup,\"ax\"\n" \
"3:\n\t" \ "3:\n\t" \
" mov 0,%1\n" \
" mov %3,%0\n" \ " mov %3,%0\n" \
" jmp 2b\n" \ " jmp 2b\n" \
" .previous\n" \ " .previous\n" \