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| author | Roman Zippel <zippel@linux-m68k.org> | 2006-06-23 02:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:58 -0700 |
| commit | 722f4f5b2600b8930b63a096e48b878cd6e0e15a (patch) | |
| tree | 434c3af4a09ae3c0aa5a29f7bc25f1477ea67832 | |
| parent | 6444541671bd821b950dbaafee70d65188198aa6 (diff) | |
| download | linux-722f4f5b2600b8930b63a096e48b878cd6e0e15a.tar.bz2 | |
[PATCH] x86: fix __range_ok constraint
An immediate operand can't be the destination of the cmpl instruction,
so exclude it.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: Mattia Dongili <malattia@linux.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-i386/uaccess.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h index 82af28a943ab..8462f8e0e658 100644 --- a/include/asm-i386/uaccess.h +++ b/include/asm-i386/uaccess.h @@ -58,7 +58,7 @@ extern struct movsl_mask { __chk_user_ptr(addr); \ asm("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0" \ :"=&r" (flag), "=r" (sum) \ - :"1" (addr),"g" ((int)(size)),"g" (current_thread_info()->addr_limit.seg)); \ + :"1" (addr),"g" ((int)(size)),"rm" (current_thread_info()->addr_limit.seg)); \ flag; }) /** |