Re: Improve retpoline for Skylake

From: David Woodhouse
Date: Mon Jan 15 2018 - 04:07:05 EST


On Mon, 2018-01-15 at 03:26 -0500, Jon Masters wrote:
>
> Our numbers on Skylake weren't bad, and there seem to be all kinds of
> corner cases, so again, it seems as if IBRS is the safest choice.

If only someone were rapidly iterating the IBRS patch set on top of the
latest tip, fixing the issues and making it consistent with everything
else that's being done...

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