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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 29 Jul 2016 16:42:21 +1000
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Subject: Re: [Qemu-devel] [PATCH 28/32] ppc: Avoid double translation for
 lvx/lvxl/stvx/stvxl
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To: Richard Henderson <rth@twiddle.net>
Cc: David Gibson <david@gibson.dropbear.id.au>, qemu-devel <qemu-devel@nongnu.org>, qemu-ppc@nongnu.org

On Fri, 2016-07-29 at 09:46 +0530, Richard Henderson wrote:
> The form of declaration you're using takes care of that.=C2=A0 In order=
 to
> not clobber, you have to use DEF_HELPER_FLAGS with *NO_RWG*.

BTW. Is that stuff (and the various flags here) somewhat documented
anywhere ? :-)

Cheers,
Ben.