From: Yang Zhong <yang.zhong@intel.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: yang.zhong@intel.com, kevin.tian@intel.com, seanjc@google.com,
jing2.liu@linux.intel.com, qemu-devel@nongnu.org,
wei.w.wang@intel.com, guang.zeng@intel.com
Subject: Re: [PATCH 5/7] x86: Add AMX CPUIDs enumeration
Date: Thu, 27 Jan 2022 21:46:45 +0800 [thread overview]
Message-ID: <20220127134645.GB8954@yangzhon-Virtual> (raw)
In-Reply-To: <4d1faab0-cef8-6f59-3e84-844db1bfbce1@redhat.com>
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;
next prev parent reply other threads:[~2022-01-27 14:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 7:55 [PATCH 0/7] AMX support in Qemu Yang Zhong
2022-01-24 7:55 ` [PATCH 1/7] x86: Fix the 64-byte boundary enumeration for extended state Yang Zhong
2022-01-24 7:55 ` [PATCH 2/7] x86: Add AMX XTILECFG and XTILEDATA components Yang Zhong
2022-01-24 7:55 ` [PATCH 3/7] x86: Grant AMX permission for guest Yang Zhong
2022-01-24 10:16 ` Paolo Bonzini
2022-01-27 13:45 ` Yang Zhong
2022-01-28 11:09 ` Paolo Bonzini
2022-01-24 7:55 ` [PATCH 4/7] x86: Add XFD faulting bit for state components Yang Zhong
2022-01-24 7:55 ` [PATCH 5/7] x86: Add AMX CPUIDs enumeration Yang Zhong
2022-01-24 10:13 ` Paolo Bonzini
2022-01-27 13:46 ` Yang Zhong [this message]
2022-01-24 7:55 ` [PATCH 6/7] x86: add support for KVM_CAP_XSAVE2 and AMX state migration Yang Zhong
2022-01-24 10:15 ` Paolo Bonzini
2022-01-27 13:47 ` Yang Zhong
2022-01-24 7:55 ` [PATCH 7/7] x86: Support XFD and AMX xsave data migration Yang Zhong
2022-01-24 10:17 ` [PATCH 0/7] AMX support in Qemu Paolo Bonzini
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