linux-kernel - Re: [PATCH v4 08/19] KVM: VMX: Add support for FRED context save/restore

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Message-ID: <aF2ygVI8MN5IrAcg@google.com>
Date: Thu, 26 Jun 2025 13:50:09 -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 08/19] KVM: VMX: Add support for FRED context save/restore

On Thu, Jun 26, 2025, Xin Li wrote:
> On 6/25/2025 10:18 AM, Xin Li wrote:
> > > 
> > > Maybe add helpers to deal with the preemption stuff?  Oh, never
> > > mind, FRED
> > 
> > This is a good idea.
> > 
> > Do you want to upstream the following patch?
> 
> As I have almost done addressing your comments in my local repo, just
> sent out the patch.

Saw it, and the LKGS patch.  I'm OOO for a week, so I probably won't get them
applied for a couple weeks.

Thanks!