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Date:   Tue,  6 Jun 2023 10:26:57 -0700
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Message-ID: <168607240700.1276728.3313479971658390819.b4-ty@google.com>
Subject: Re: [PATCH v2 0/3] MSR_IA32_ARCH_CAPABILITIES cleanups
From:   Sean Christopherson <seanjc@google.com>
To:     Sean Christopherson <seanjc@google.com>, kvm@vger.kernel.org,
        x86@kernel.org, Chao Gao <chao.gao@intel.com>
Cc:     xiaoyao.li@intel.com,
        Alexandre Chartre <alexandre.chartre@oracle.com>,
        Ashok Raj <ashok.raj@intel.com>,
        Borislav Petkov <bp@alien8.de>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
        Juergen Gross <jgross@suse.com>,
        Kim Phillips <kim.phillips@amd.com>,
        linux-kernel@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
        Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Thomas Gleixner <tglx@linutronix.de>
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On Wed, 24 May 2023 14:16:30 +0800, Chao Gao wrote:
> Do some cleanups about MSR_IA32_ARCH_CAPABILITIES in KVM e.g, fix stale
> comments, elimite open-coded MSR reads, track features that can be exposed to
> guests to avoid computing them runtime. They are found when reading the code.
> 
> No functional change intented.
> 
> Changes from v1 -> v2:
> 1. toggle ARCH_CAP_SKIP_VMENTRY_L1DFLUSH bit when l1tf mitigation state is
>    changed by module param. [Xiaoyao, Sean]
> 2. add more cleanups (patch 2/3)
> 
> [...]

Applied [2/3] to kvm-x86 misc, no need for that one to wait for the dust to
settle on the "supported" snapshot.  Thanks!

[2/3] KVM: x86: Correct the name for skipping VMENTER l1d flush
      https://github.com/kvm-x86/linux/commit/02f1b0b73660

--
https://github.com/kvm-x86/linux/tree/next
https://github.com/kvm-x86/linux/tree/fixes