Re: [PATCH V4] powerpc: Implement {cmp}xchg for u8 and u16
From: Boqun Feng <hidden>
Date: 2016-04-27 14:56:34
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On Wed, Apr 27, 2016 at 10:50:34PM +0800, Boqun Feng wrote:
Sorry, my bad, we can't implement cmpxchg like this.. please ignore this, I should really go to bed soon... But still, we can save the "tmp" for xchg() I think.
No.. we can't. Sorry for all the noise. This patch looks good to me. FWIW, you can add Acked-by: Boqun Feng <redacted> Regards, Boqun
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