Re: [PATCH v4 18/18] hw/arm/virt: Disable LPA2 for -machine virt-6.2

[Richard Henderson]

On 3/4/22 12:14, Peter Maydell wrote:
> > Yes, that works.  I'll send an update.
>
> Do check it with KVM as well, to check the "CPU doesn't actually
> have that property" case...

Argh!  No, doesn't work.

Unexpected error in object_property_find_err() at ../src/qom/object.c:1299:
qemu-system-aarch64: can't apply global max-arm-cpu.lpa2=off: Property 'max-arm-cpu.lpa2' 
not found

I think staying with the v4 patch is best.  It matches quite a few other examples in 
hw/arm, and uses the existence of the property as part of the logic already.


r~