Re: [PATCH v7 1/1] arm/kvm: add support for MTE

[Peter Maydell]

On Fri, 28 Apr 2023 at 10:55, Cornelia Huck <cohuck@redhat.com> wrote:
>
> Extend the 'mte' property for the virt machine to cover KVM as
> well. For KVM, we don't allocate tag memory, but instead enable the
> capability.
>
> If MTE has been enabled, we need to disable migration, as we do not
> yet have a way to migrate the tags as well. Therefore, MTE will stay
> off with KVM unless requested explicitly.
>
> Signed-off-by: Cornelia Huck <cohuck@redhat.com>

So this looks OK to me -- we don't handle migration but we do
install a blocker so we can deal with that later. Richard,
is there anything else here that means it needs more work?

I think I'm OK giving it
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
and will pick it up for target-arm.next later this week unless
anybody raises any issues.

thanks
-- PMM