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Subject: Re: [PATCH 0/2] KVM: x86/mmu: Optimizations for kvm_get_mmu_page()
To:     Sean Christopherson <sean.j.christopherson@intel.com>
Cc:     Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org, Peter Feiner <pfeiner@google.com>,
        Jon Cargille <jcargill@google.com>
References: <20200623194027.23135-1-sean.j.christopherson@intel.com>
From:   Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <7a602e91-91ef-fed6-3d5f-bad46c8d7554@redhat.com>
Date:   Fri, 3 Jul 2020 19:17:23 +0200
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On 23/06/20 21:40, Sean Christopherson wrote:
> Avoid multiple hash lookups in kvm_get_mmu_page(), and tweak the cache
> loop to optimize it for TDP.
> 
> Sean Christopherson (2):
>   KVM: x86/mmu: Avoid multiple hash lookups in kvm_get_mmu_page()
>   KVM: x86/mmu: Optimize MMU page cache lookup for fully direct MMUs
> 
>  arch/x86/kvm/mmu/mmu.c | 26 ++++++++++++++++----------
>  1 file changed, 16 insertions(+), 10 deletions(-)
> 

Queued, thanks.

Paolo