linux-kernel - Re: [PATCH, -v3] compiler/gcc4: Add quirk for 'asm goto' miscompilation bug

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Date:	Thu, 10 Oct 2013 09:15:30 -0700
From:	Richard Henderson <rth@...ddle.net>
To:	Ingo Molnar <mingo@...nel.org>, Jakub Jelinek <jakub@...hat.com>
CC:	Peter Zijlstra <peterz@...radead.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Fengguang Wu <fengguang.wu@...el.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH, -v3] compiler/gcc4: Add quirk for 'asm goto' miscompilation
 bug

On 10/10/2013 08:12 AM, Ingo Molnar wrote:
> Indeed. Something like the updated version below?
> 
> [ I kept the asm_volatile_goto() naming to make sure the implicit volatile 
>   is visible. ]
> 
> Thanks,
> 
> 	Ingo

Looks good.

Reviewed-by: Richard Henderson <rth@...ddle.net>


r~
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