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[PATCH] x86: fix __range_ok constraint

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An immediate operand can't be the destination of the cmpl instruction,
so exclude it.

Signed-off-by: Roman Zippel <[email protected]>
Cc: Mattia Dongili <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Roman Zippel 2006-06-23 02:04:31 -07:00 • committed by Linus Torvalds
commit 722f4f5b26
1 changed files with 1 additions and 1 deletions
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2
include/asm-i386/uaccess.h
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@ -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; })
/**