Currently, a guest kernel sees the true CPU feature registers
(ID_*_EL1) when it reads them using MRS instructions. This means
that the guest may observe features that are present in the
hardware but the host doesn't understand or doesn't provide support
for. A guest may legimitately try to use s
Dave Martin writes:
> Currently, a guest kernel sees the true CPU feature registers
> (ID_*_EL1) when it reads them using MRS instructions. This means
> that the guest may observe features that are present in the
> hardware but the host doesn't understand or doesn't provide support
> for. A gu
