Messages in this thread | | | From | Andreas Schwab <> | Subject | Re: x86-32: clean up rwsem inline asm statements | Date | Wed, 13 Jan 2010 01:45:24 +0100 |
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Linus Torvalds <torvalds@linux-foundation.org> writes:
> @@ -249,7 +249,7 @@ static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem) > { > int tmp = delta; > > - asm volatile(LOCK_PREFIX "xadd %0,%1" > + asm volatile(LOCK_PREFIX "xadd%z0 %0,%1" > : "+r" (tmp), "+m" (sem->count) > : : "memory");
I think %z0 should be %z1 here.
Andreas.
-- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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