On Tue, 27 Jun 2023 12:27:19 +0800
Tao Su wrote:
> On Mon, Jun 26, 2023 at 02:39:15PM +0200, Igor Mammedov wrote:
> > On Fri, 16 Jun 2023 11:23:05 +0800
> > Tao Su wrote:
> >
> > > Considering the case of FEAT_7_1_EAX being 0 and FEAT_7_1_EDX being
> > > non-zero,
> > Can you clarify when/w
On Mon, Jun 26, 2023 at 02:39:15PM +0200, Igor Mammedov wrote:
> On Fri, 16 Jun 2023 11:23:05 +0800
> Tao Su wrote:
>
> > Considering the case of FEAT_7_1_EAX being 0 and FEAT_7_1_EDX being
> > non-zero,
> Can you clarify when/why that happens?
When start a VM on GraniteRapids using '-cpu host',
On Fri, 16 Jun 2023 11:23:05 +0800
Tao Su wrote:
> Considering the case of FEAT_7_1_EAX being 0 and FEAT_7_1_EDX being
> non-zero,
Can you clarify when/why that happens?
> guest may report wrong maximum number sub-leaves in leaf
> 07H. So add FEAT_7_1_EDX to adjust feature level.
>
> Fixes: eaa
Considering the case of FEAT_7_1_EAX being 0 and FEAT_7_1_EDX being
non-zero, guest may report wrong maximum number sub-leaves in leaf
07H. So add FEAT_7_1_EDX to adjust feature level.
Fixes: eaaa197d5b11 ("target/i386: Add support for AVX-VNNI-INT8 in CPUID
enumeration")
Signed-off-by: Tao Su
R
