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| /linux/arch/sh/include/asm/ |
| H A D | atomic-llsc.h | diff 9bf6ffdabdd6e70a0b69d032a0aff091afe1773e Fri Aug 26 15:06:04 CEST 2016 Peter Zijlstra <peterz@infradead.org> locking/atomic, arch/sh: Fix ATOMIC_FETCH_OP()
We cannot use the "z" constraint twice, since its a single register
(r0). Change the one not used by movli.l/movco.l to "r".
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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