Re: [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts

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To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx
Subject: Re: [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts
From: Xin Li <xin@xxxxxxxxx>
Date: Tue, 26 Aug 2025 15:03:47 -0700
Cc: pbonzini@xxxxxxxxxx, seanjc@xxxxxxxxxx, corbet@xxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, hpa@xxxxxxxxx, luto@xxxxxxxxxx, peterz@xxxxxxxxxxxxx, chao.gao@xxxxxxxxx, hch@xxxxxxxxxxxxx
In-reply-to: <36e0a671-6463-4bab-b5f1-63499838358d@citrix.com>
References: <20250821223630.984383-1-xin@zytor.com> <20250821223630.984383-7-xin@zytor.com> <2dd8c323-7654-4a28-86f1-d743b70d10b1@zytor.com> <36e0a671-6463-4bab-b5f1-63499838358d@citrix.com>
User-agent: Mozilla Thunderbird

On 8/26/2025 11:50 AM, Andrew Cooper wrote:

This distinction only matters for guests, and adding the CET-SS
precondition makes things simpler overall for both VMMs and guests.  So
can't this just be fixed up before being integrated into the SDM?


+1 :)

Follow-Ups:
- Re: [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts
  - From: Andrew Cooper

References:
- [PATCH v6 00/20] Enable FRED with KVM VMX
  - From: Xin Li (Intel)
- [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts
  - From: Xin Li (Intel)
- Re: [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts
  - From: Xin Li
- Re: [PATCH v6 06/20] KVM: VMX: Set FRED MSR intercepts
  - From: Andrew Cooper

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