linux-kernel - Re: [PATCH v4 00/19] Enable FRED with KVM VMX

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Message-ID: <aFrbIgouGiZWf51O@google.com>
Date: Tue, 24 Jun 2025 10:06:42 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Xin Li <xin@...or.com>
Cc: pbonzini@...hat.com, kvm@...r.kernel.org, linux-doc@...r.kernel.org, 
	linux-kernel@...r.kernel.org, corbet@....net, tglx@...utronix.de, 
	mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com, x86@...nel.org, 
	hpa@...or.com, andrew.cooper3@...rix.com, luto@...nel.org, 
	peterz@...radead.org, chao.gao@...el.com, xin3.li@...el.com
Subject: Re: [PATCH v4 00/19] Enable FRED with KVM VMX

On Fri, Mar 28, 2025, Xin Li wrote:
> Any chance we could merge FRED ahead of CET?

Probably not?  CET exists is publicly available CPUs.  AFAIK, FRED does not.
And CET is (/knock wood) hopefully pretty much ready?  FWIW, I'd really like to
get both CET and FRED virtualization landed by 6.18, i.e. in time for the next
LTS.