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From:   Jim Mattson <jmattson@google.com>
Date:   Mon, 23 Mar 2020 17:12:04 -0700
Message-ID: <CALMp9eQ-rzdZHdM0DFzVyaynEhf0+e9rYGqi57fhN54VTFcNnA@mail.gmail.com>
Subject: Re: [PATCH v3 03/37] KVM: nVMX: Invalidate all EPTP contexts when
 emulating INVEPT for L1
To:     Paolo Bonzini <pbonzini@redhat.com>
Cc:     Sean Christopherson <sean.j.christopherson@intel.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Joerg Roedel <joro@8bytes.org>, kvm list <kvm@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Ben Gardon <bgardon@google.com>,
        Junaid Shahid <junaids@google.com>,
        Liran Alon <liran.alon@oracle.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        John Haxby <john.haxby@oracle.com>,
        Miaohe Lin <linmiaohe@huawei.com>,
        Tom Lendacky <thomas.lendacky@amd.com>
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On Mon, Mar 23, 2020 at 4:51 PM Paolo Bonzini <pbonzini@redhat.com> wrote:
>
> On 23/03/20 17:44, Sean Christopherson wrote:
> > So I think
> >
> >   Fixes: 14c07ad89f4d ("x86/kvm/mmu: introduce guest_mmu")
> >
> > would be appropriate?
> >
>
> Yes.

I think it was actually commit efebf0aaec3d ("KVM: nVMX: Do not flush
TLB on L1<->L2 transitions if L1 uses VPID and EPT").