Re: [Qemu-devel] [PATCHv2 2/4] pc: refactor compat code

[Marcelo Tosatti]

On Mon, Aug 27, 2012 at 03:20:13PM +0300, Michael S. Tsirkin wrote:
> In preparation to adding PV EOI migration for 1.2,
> trivially refactor some some compat code
> to make it easier to add version specific
> cpuid tweaks.
> 
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> ---
>  hw/pc_piix.c | 44 ++++++++++++++++++++++++++++++++++++--------
>  1 file changed, 36 insertions(+), 8 deletions(-)

Why can't you clear the cpuid bit in kvm paravirt leaf at hw/pc_piix.c, 
leaving compat code isolated there?