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authorRoman Zippel <zippel@linux-m68k.org>2006-06-23 05:04:31 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 10:42:58 -0400
commit722f4f5b2600b8930b63a096e48b878cd6e0e15a (patch)
tree434c3af4a09ae3c0aa5a29f7bc25f1477ea67832
parent6444541671bd821b950dbaafee70d65188198aa6 (diff)
[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.h2
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 {
58 __chk_user_ptr(addr); \ 58 __chk_user_ptr(addr); \
59 asm("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0" \ 59 asm("addl %3,%1 ; sbbl %0,%0; cmpl %1,%4; sbbl $0,%0" \
60 :"=&r" (flag), "=r" (sum) \ 60 :"=&r" (flag), "=r" (sum) \
61 :"1" (addr),"g" ((int)(size)),"g" (current_thread_info()->addr_limit.seg)); \ 61 :"1" (addr),"g" ((int)(size)),"rm" (current_thread_info()->addr_limit.seg)); \
62 flag; }) 62 flag; })
63 63
64/** 64/**