[PATCH v1 2/2] KVM: arm64: Trap access to SMPRI_EL1 in VHE mode

[Mark Brown]

On Mon, Oct 31, 2022 at 09:45:48AM +0000, Marc Zyngier wrote:
> Mark Brown <broonie at kernel.org> wrote:

> > +		/*
> > +		 * Disable access to SMPRI_EL1 - we don't need to control
> > +		 * nTPIDR2_EL0 in VHE mode.

> It really isn't obvious to me why this is the case. The pseudocode
> says for a 'MSR TPIDR2_EL0, <Xt>' (DDI0616 A.a p225):

Yes, I was just discovering that while checking and replying to your
earlier mail about the other series.  I'll respin.
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