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From: Pranith Kumar <bobby.prani@gmail.com>
Date: Wed, 25 May 2016 15:57:55 -0400
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Subject: Re: [Qemu-devel] [RFC PATCH 2/3] tcg: Add support for fence
 generation in x86 backend
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To: =?UTF-8?B?QWxleCBCZW5uw6ll?= <alex.bennee@linaro.org>
Cc: Richard Henderson <rth@twiddle.net>, Peter Maydell <peter.maydell@linaro.org>, Sergey Fedorov <serge.fdrv@gmail.com>, "open list:i386 target" <qemu-devel@nongnu.org>

On Wed, May 25, 2016 at 3:25 PM, Alex Benn=C3=A9e <alex.bennee@linaro.org> =
wrote:
> Should we make the emitting of the function call/TCGop conditional on
> MTTCG being enabled? If we are running in round-robin mode there is no
> need to issue any fence operations.
>

Also, we should check if SMP(> 1 processors) is enabled since fences
are not necessary on UP systems.

--=20
Pranith