linux-kernel - Re: [PATCH 0/5] KVM: x86/mmu: Misc cleanups, mostly TDP MMU

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Message-ID: <3f88f1a9-a04d-bef1-e833-3c3ce108019a@redhat.com>
Date:   Fri, 26 Feb 2021 10:27:17 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ben Gardon <bgardon@...gle.com>
Subject: Re: [PATCH 0/5] KVM: x86/mmu: Misc cleanups, mostly TDP MMU

On 26/02/21 02:03, Sean Christopherson wrote:
> Effectively belated code review of a few pieces of the TDP MMU.
> 
> Sean Christopherson (5):
>    KVM: x86/mmu: Remove spurious TLB flush from TDP MMU's change_pte()
>      hook
>    KVM: x86/mmu: WARN if TDP MMU's set_tdp_spte() sees multiple GFNs
>    KVM: x86/mmu: Use 'end' param in TDP MMU's test_age_gfn()
>    KVM: x86/mmu: Add typedefs for rmap/iter handlers
>    KVM: x86/mmu: Add convenience wrapper for acting on single hva in TDP
>      MMU
> 
>   arch/x86/kvm/mmu/mmu.c     | 27 +++++++------------
>   arch/x86/kvm/mmu/tdp_mmu.c | 54 ++++++++++++++++++++++----------------
>   2 files changed, 41 insertions(+), 40 deletions(-)
> 

Queued (for 5.13), thanks.

Paolo