From: Paolo Bonzini <pbonzini@redhat.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>, kvm@vger.kernel.org
Cc: "Radim Krčmář" <rkrcmar@redhat.com>,
linux-kernel@vger.kernel.org, "Jim Mattson" <jmattson@google.com>,
"Liran Alon" <liran.alon@oracle.com>
Subject: Re: [PATCH 0/9] x86/kvm/nVMX: optimize MMU switch between L1 and L2
Date: Thu, 2 Aug 2018 12:27:51 +0200 [thread overview]
Message-ID: <8e863a43-b356-809a-93f7-a780e45fdce8@redhat.com> (raw)
In-Reply-To: <20180802100132.5249-1-vkuznets@redhat.com>
On 02/08/2018 12:01, Vitaly Kuznetsov wrote:
> Brief look at SVM makes me think it can be optimized the exact same way.
> I'll do this in a separate series if nobody objects.
If you want to rewrite nested SVM altogether to look more like VMX,
that's also a good idea. :) All the stuff like check_nested_events and
nested_run_pending should apply to SVM as well.
Paolo
prev parent reply other threads:[~2018-08-02 10:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-02 10:01 Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 1/9] x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 2/9] x86/kvm/mmu.c: set get_pdptr hook in kvm_init_shadow_ept_mmu() Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 3/9] x86/kvm/mmu.c: add kvm_mmu parameter to kvm_mmu_free_roots() Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 4/9] x86/kvm/mmu: introduce guest_mmu Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 5/9] x86/kvm/mmu: get rid of redundant kvm_mmu_setup() Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 6/9] x86/kvm/mmu: make space for source data caching in struct kvm_mmu Vitaly Kuznetsov
2018-09-19 15:54 ` Sean Christopherson
2018-09-20 8:12 ` Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 7/9] x86/kvm/nVMX: introduce scache for kvm_init_shadow_ept_mmu Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 8/9] x86/kvm/mmu: check if tdp/shadow MMU reconfiguration is needed Vitaly Kuznetsov
2018-08-02 10:01 ` [PATCH 9/9] x86/kvm/mmu: check if MMU reconfiguration is needed in init_kvm_nested_mmu() Vitaly Kuznetsov
2018-08-02 10:27 ` Paolo Bonzini [this message]
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