[PATCH v2 1/2] KVM: arm64: mixed-width check should be skipped for uninitialized vCPUs

[Reiji Watanabe]

Hi Marc,

> > > Also, we really should turn all these various bits in the kvm struct
> > > into a set of flags. I have a patch posted there[1] for this, feel
> > > free to pick it up.
> >
> > Thank you for the suggestion. But, kvm->arch.el1_reg_width is not
> > a binary because it needs to indicate an uninitialized state.  So, it
> > won't fit perfectly with kvm->arch.flags, which is introduced by [1]
> > as it is. Of course it's feasible by using 2 bits of the flags though...
>
> 2 bits is what I had in mind (one bit to indicate that it has already
> been initialised, another to carry the actual width).

Understood. Then, I will take the patch and will work on v3.
Thank you for all the comments!

Regards,
Reiji