william...@redhat.com
> Subject: RE: [PATCH] x86: guest: rely on leaf 0x4001 to detect Hyper-V
>
> On Fri, 2 Oct 2015, KY Srinivasan wrote:
> > > Change ms_hyperv_platform to actually do what the specification
> suggests.
> > > This roughy matches what Windo
On Fri, 2 Oct 2015, KY Srinivasan wrote:
> > Change ms_hyperv_platform to actually do what the specification suggests.
> > This roughy matches what Windows looks for, though Windows actually
> > ignores HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS completely.
> >
> > Signed-off-by: Paolo Bonzini
>
> Th
> -Original Message-
> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> Bonzini
> Sent: Friday, October 2, 2015 2:27 AM
> To: linux-ker...@vger.kernel.org
> Cc: KY Srinivasan ; Haiyang Zhang
> ; x...@kernel.org; de...@linuxdriverproject.org;
> alex.william...@redh
Paolo Bonzini writes:
> The specification says that "Microsoft Hv" is actually a vendor ID field
> that is only used for reporting and diagnostic purposes. The actual
> field that you need to check is the interface ID that you get in eax
> when querying the HYPERV_CPUID_INTERFACE.
>
> Change ms_
