Re: [PATCH 0/2] KVM: arm64: Control visibility of S1PIE related sysregs to userspace

From: Mark Brown
Date: Wed Aug 21 2024 - 10:02:09 EST


On Wed, Aug 21, 2024 at 02:46:25PM +0100, Marc Zyngier wrote:
> Mark Brown <broonie@xxxxxxxxxx> wrote:

> > Mark Brown (2):
> > KVM: arm64: Hide TCR2_EL1 from userspace when disabled for guests
> > KVM: arm64: Hide S1PIE registers from userspace when disabled for guests

> If you are going to do this, please add it on top of [1], and handle
> the corresponding EL2 registers.

OK. To confirm, this is a desirable change?

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