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Date:   Wed, 12 Aug 2020 12:27:56 -0700
From:   Sean Christopherson <>
To:     Paolo Bonzini <>
Cc:     Sean Christopherson <>,
        Vitaly Kuznetsov <>,
        Wanpeng Li <>,
        Jim Mattson <>,
        Joerg Roedel <>,,, Peter Shier <>,
        Ben Gardon <>
Subject: [PATCH v2 0/2] KVM: x86/mmu: Zap orphaned kids for nested TDP MMU

As promised, albeit a few days late.

Ben, I kept your performance numbers even though it this version has
non-trivial differences relative to what you tested.  I assume we'll need
a v3 anyways if this doesn't provide the advertised performance benefits.

Ben Gardon (1):
  KVM: x86/MMU: Recursively zap nested TDP SPs when zapping last/only

Sean Christopherson (1):
  KVM: x86/mmu: Move flush logic from mmu_page_zap_pte() to

 arch/x86/kvm/mmu/mmu.c         | 38 ++++++++++++++++++++++------------
 arch/x86/kvm/mmu/paging_tmpl.h |  7 +++++--
 2 files changed, 30 insertions(+), 15 deletions(-)


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