[PATCH 0/5] KVM: arm64: pkvm; Rework aspects of the PSCI relay

[Mostafa Saleh]

On Mon, Mar 23, 2026 at 11:05 AM Marc Zyngier <maz at kernel.org> wrote:
>
> On Sat, 21 Mar 2026 21:24:14 +0000, Marc Zyngier wrote:
> > Having recently spent some quality time debugging [1], I ended up
> > reading too much of the PSCI relay code and felt that it could do with
> > a bit of spring cleaning.
> >
> > To be clear, this series doesn't really fix anything. It simply adjust
> > things to my own taste, which may or may not be everyone's.
> >
> > [...]
>
> Applied to next, thanks!
>
> [1/5] KVM: arm64: pkvm: Move error handling to the end of kvm_hyp_cpu_entry
>       commit: 4ebfa3230b40728638a6acceb709f900f920f921
> [2/5] KVM: arm64: pkvm: Simplify BTI handling on CPU boot
>       commit: 1536a0b1386850b67a9ea840e57b7b475e895fed
> [3/5] KVM: arm64: pkvm: Turn __kvm_hyp_init_cpu into an inner label
>       commit: ba64e273eac3d7ec4a2b621b3620c4d3b0399858
> [4/5] KVM: arm64: pkvm: Use direct function pointers for cpu_{on,resume}
>       commit: 59c6e12d40a5b05038b68bcdb4690456fee68e8a
> [5/5] KVM: arm64: Remove extra ISBs when using msr_hcr_el2
>       commit: 54a3cc145456272b10c1452fe89e1dcf933d5c39
>

Maybe a bit late, but I tested with pKVM(nvhe and hvhe) that it
boots/powers off + hotplug through sysfs

Tested-by: Mostafa Saleh <smostafa at google.com>

Thanks,
Mostafa

> Cheers,
>
>         M.
> --
> Without deviation from the norm, progress is not possible.
>
>