Re: [RFC PATCH v2 27/27] x86/cet: Add arch_prctl functions for CET

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On Wed, 2018-07-11 at 14:19 +0200, Florian Weimer wrote:
> On 07/11/2018 12:26 AM, Yu-cheng Yu wrote:
> > 
> > arch_prctl(ARCH_CET_DISABLE, unsigned long features)
> >      Disable SHSTK and/or IBT specified in 'features'.  Return
> > -EPERM
> >      if CET is locked out.
> > 
> > arch_prctl(ARCH_CET_LOCK)
> >      Lock out CET feature.
> Isn't it a “lock in” rather than a “lock out”?

Yes, that makes more sense.  I will fix it.
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