[PATCH v2 4/8] KVM: arm64: Add save/restore support for FPMR

[Mark Brown]

On Thu, Aug 01, 2024 at 09:09:40PM +0100, Marc Zyngier wrote:
> Mark Brown <broonie at kernel.org> wrote:

> > nVHE is faulting for me, apparently on the kvm_has_fpmr() check though I
> > ran out of time to actually figure out where exactly it is going wrong.
> > I'll have a further poke tomorrow.  Backtrace below.

> Well, that's actually pretty obvious when you see the crash
> (FAR:ffffff880115cd1c spills the beans).

Ah, good tip.  My problems are usually more to do with traps than
pointer dereferences.

> I'll rename the variable if that avoids people getting their brains in
> a twist. Full potential fix below.

That's working well for me here.
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