APICv traps register writes, so we can't retrieve previous value, but
our code depends on detecting changes.
Apart from disabling APIC register virtualization, we can detect the
change by using extra memory. One value history is enough, but we still
don't want to keep it for every APIC register,
On 30/10/2014 15:06, Radim Krčmář wrote:
> APICv traps register writes, so we can't retrieve previous value, but
> our code depends on detecting changes.
Applied, thanks.
Paolo
> Apart from disabling APIC register virtualization, we can detect the
> change by using extra memory. One value his
