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Re: [PATCH 5/7] x86: Add AMX CPUIDs enumeration
From: |
Yang Zhong |
Subject: |
Re: [PATCH 5/7] x86: Add AMX CPUIDs enumeration |
Date: |
Thu, 27 Jan 2022 21:46:45 +0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Jan 24, 2022 at 11:13:07AM +0100, Paolo Bonzini wrote:
> On 1/24/22 08:55, Yang Zhong wrote:
> >diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
> >index caf1388d8b..25d26a15f8 100644
> >--- a/target/i386/kvm/kvm.c
> >+++ b/target/i386/kvm/kvm.c
> >@@ -1765,7 +1765,8 @@ int kvm_arch_init_vcpu(CPUState *cs)
> > c = &cpuid_data.entries[cpuid_i++];
> > }
> > break;
> >- case 0x14: {
> >+ case 0x14:
> >+ case 0x1d: {
>
> Should this include 0x1e as well?
>
Thanks, we missed this.
Yang
> Paolo
>
> > uint32_t times;
> > c->function = i;
- [PATCH 3/7] x86: Grant AMX permission for guest, (continued)
- [PATCH 3/7] x86: Grant AMX permission for guest, Yang Zhong, 2022/01/24
- [PATCH 2/7] x86: Add AMX XTILECFG and XTILEDATA components, Yang Zhong, 2022/01/24
- [PATCH 6/7] x86: add support for KVM_CAP_XSAVE2 and AMX state migration, Yang Zhong, 2022/01/24
- [PATCH 4/7] x86: Add XFD faulting bit for state components, Yang Zhong, 2022/01/24
- [PATCH 5/7] x86: Add AMX CPUIDs enumeration, Yang Zhong, 2022/01/24
- [PATCH 7/7] x86: Support XFD and AMX xsave data migration, Yang Zhong, 2022/01/24
- Re: [PATCH 0/7] AMX support in Qemu, Paolo Bonzini, 2022/01/24