From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Like Xu <like.xu@linux.intel.com>,
kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>, Len Brown <lenb@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: x86: Add Intel CPUID.1F cpuid emulation support
Date: Mon, 22 Apr 2019 09:56:15 -0700 [thread overview]
Message-ID: <20190422165615.GD1236@linux.intel.com> (raw)
In-Reply-To: <20190422155333.GB32647@char.us.oracle.com>
On Mon, Apr 22, 2019 at 11:53:33AM -0400, Konrad Rzeszutek Wilk wrote:
> On Mon, Apr 22, 2019 at 02:40:34PM +0800, Like Xu wrote:
> > Expose Intel V2 Extended Topology Enumeration Leaf to guest only when
> > host system has multiple software-visible die within each package.
>
> Is there some doc on this?
It's in recent versions of the SDM, in the massive "Information Returned
by CPUID Instruction" table.
next prev parent reply other threads:[~2019-04-22 17:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-22 6:40 [PATCH] KVM: x86: Add Intel CPUID.1F cpuid emulation support Like Xu
2019-04-22 15:53 ` Konrad Rzeszutek Wilk
2019-04-22 16:56 ` Sean Christopherson [this message]
2019-04-22 18:35 ` Sean Christopherson
2019-04-23 3:23 ` Like Xu
2019-04-23 17:44 ` Sean Christopherson
2019-04-24 1:59 ` Like Xu
2019-04-24 13:53 ` Sean Christopherson
2019-04-24 14:32 ` Sean Christopherson
2019-04-25 2:58 ` Like Xu
2019-04-25 4:18 ` Xiaoyao Li
2019-04-25 6:02 ` Like Xu
2019-04-25 6:30 ` Xiaoyao Li
2019-04-25 7:07 ` Like Xu
2019-04-25 14:19 ` Sean Christopherson
2019-04-25 15:33 ` Like Xu
2019-04-25 16:28 ` Xiaoyao Li
2019-04-26 1:30 ` Like Xu
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