[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>

diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h
index 82af28a943ab1e376723c74ad1b43226639c7ccd..8462f8e0e658fda0f0cdb630b559ff0098526ef9 100644 (file)
--- 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; })
 
 /**