On Wed, Jun 13, 2018 at 09:18:24PM -0400, Babu Moger wrote:
> Disable TOPOEXT feature for older machines.
>
> Signed-off-by: Babu Moger <babu.mo...@amd.com>
> ---
> include/hw/i386/pc.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index 04d1f8c..ecccf6b 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -303,6 +303,10 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t
> *);
> .driver = TYPE_X86_CPU,\
> .property = "legacy-cache",\
> .value = "on",\
> + },{\
> + .driver = TYPE_X86_CPU,\
> + .property = "topoext",\
> + .value = "off",\
> },
This is OK, if combined with the first hunks of patch 2/6.
--
Eduardo
