[RFC PATCH v4 23/26] KVM: arm64: Trap disabled features of ID_AA64MMFR1_EL1

[Reiji Watanabe]

Hi Fuad,

> > The series might be missing an entry for ID_AA64MMFR0_EL1, Debug
> > Communications Channel registers, ID_AA64MMFR0_FGT -> MDCR_EL2_TDCC.

Looking at Arm ARM, it appears any of the registers that can be
trapped by MDCR_EL2_TDCC are present even when FEAT_FGT is not
implemented (I understand MDCR_EL2_TDCC is available when FEAT_FGT
is implemented though).  So, this is not something that the
framework is trying to address.

Thanks,
Reiji

>
> I will add them in v5 series.
> Thank you so much for all the review comments!
>
> Thanks,
> Reiji
>
>
> >
> > Cheers,
> > /fuad