[PATCH v9 23/24] KVM: s390: arm64: Implement basic page fault handler

Lorenzo Stoakes (ARM) ljs at kernel.org
Fri Oct 2 03:18:18 PDT 2026


On Thu, Oct 01, 2026 at 05:30:05PM +0200, Steffen Eiden wrote:
> On Thu, Oct 01, 2026 at 03:36:26PM +0100, Lorenzo Stoakes (ARM) wrote:

> > Ah the s390 <-> kvm emulation stuff.
>
> no, its not emulation :)
> We use a hardware based acclearaion approach.

Sorry my apologies, I did know this but mr. brain didn't engage there :) rushing
through mails (and been sick these last few days)...

> > Or both conditions? One for the s390 guys.
> >
> so just the initialized test.

OK cool, so Arnd's suggestion as-is, then. LGTM!

--
Cheers, Lorenzo



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