Re: [PATCH v1 0/2] KVM: arm64: Making BT Field in ID_AA64PFR1_EL1 writable

[Shaoqin Huang <shahuang@xxxxxxxxxx>]

Hi Oliver,

On 6/18/24 01:40, Oliver Upton wrote:
> On Mon, Jun 17, 2024 at 03:51:29AM -0400, Shaoqin Huang wrote:
> > In this patch series, we try to make more register fields writable like
> > ID_AA64PFR1_EL1.BT since this can benifit the migration between some of the
> > machines which have different BT values.
> >
> > Changelog:
> > ----------
> > RFCv1 -> v1:
> >    * Fix the compilation error.
> >    * Delete the machine specific information and make the description more
> >      generable.
>
> Can you please address Marc's feedback?
>
> If we only make things writable a field at a time it's going to take
> forever to catch up w/ the architecture.
>
> https://lore.kernel.org/kvmarm/86zfrpjkt6.wl-maz@xxxxxxxxxx/

Ok. I will update the patch series again with tackling the full register.

Thanks,
Shaoqin

>

--
Shaoqin