linux-kernel - Re: [PATCH v2] KVM: x86: allow CPUID 0xC000

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Message-ID: <b7a6b660-942c-46d7-ad8c-b60be6790512@zhaoxin.com>
Date: Wed, 20 Aug 2025 10:03:11 +0800
From: Ewan Hai <ewanhai-oc@...oxin.com>
To: Sean Christopherson <seanjc@...gle.com>, <pbonzini@...hat.com>,
	<tglx@...utronix.de>, <mingo@...hat.com>, <bp@...en8.de>,
	<dave.hansen@...ux.intel.com>, <hpa@...or.com>
CC: <x86@...nel.org>, <kvm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<ewanhai@...oxin.com>, <cobechen@...oxin.com>, <leoliu@...oxin.com>,
	<lyleli@...oxin.com>
Subject: Re: [PATCH v2] KVM: x86: allow CPUID 0xC000_0000 to proceed on
 Zhaoxin CPUs

On 8/20/25 7:11 AM, Sean Christopherson wrote:
> 
> On Mon, 18 Aug 2025 04:30:34 -0400, Ewan Hai wrote:
>> Bypass the Centaur-only filter for the CPUID signature leaf so that
>> processing continues when the CPU vendor is Zhaoxin.
> 
> Applied to kvm-x86 misc, thanks!

Thank you for your suggestions!

> 
> [1/1] KVM: x86: allow CPUID 0xC000_0000 to proceed on Zhaoxin CPUs
>       https://github.com/kvm-x86/linux/commit/1f0654dc75b8
> 
> --
> https://github.com/kvm-x86/linux/tree/next