Re: [RFC PATCH v2 18/27] x86/cet/shstk: Introduce WRUSS instruction
From: Peter Zijlstra
Date: Wed Jul 11 2018 - 11:31:25 EST
On Wed, Jul 11, 2018 at 08:06:55AM -0700, Yu-cheng Yu wrote:
> On Wed, 2018-07-11 at 11:44 +0200, Peter Zijlstra wrote:
> > What happened to:
> >
> > https://lkml.kernel.org/r/1528729376.4526.0.camel@xxxxxxxxxxxxxxxxx
>
> Yes, I put that in once and realized we only need to skip the
> instruction and return err. Do you think we still need a handler for
> that?
I find that other form more readable, but then there's Nadav doing asm
macros to shrink inline asm thingies so maybe he has another suggestion.