linux-kernel - Re: [PATCH v2 0/4] KVM: x86: Fixups and PAE+SME fixes

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Message-ID: <86c8e391-b115-3898-7fc2-0ea9e0a0966f@redhat.com>
Date:   Fri, 12 Mar 2021 19:26:14 +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,
        Tom Lendacky <thomas.lendacky@....com>,
        Maxim Levitsky <mlevitsk@...hat.com>,
        Brijesh Singh <brijesh.singh@....com>
Subject: Re: [PATCH v2 0/4] KVM: x86: Fixups and PAE+SME fixes

On 09/03/21 23:42, Sean Christopherson wrote:
> A few stragglers bundled together to hopefully avoid more messy conflicts.
> 
> v2 (relative to the fixup mini-series):
>    - Moved SME fixes from "PCID fixup" to its correct location, in "Mark
>      PAE roots decrypted".
>    - Collected Reviewed/Tested-by tags for MMU_PRESENT+MMIO snafu, though
>      I expect they'll get squashed away.
>    - Added the PAE patches from the SME shadow paging fixes to avoid
>      spreading out the dependencies.
> 
> Sean Christopherson (4):
>    KVM: x86: Fixup "Get active PCID only when writing a CR3 value"
>    KVM: x86/mmu: Exclude the MMU_PRESENT bit from MMIO SPTE's generation
>    KVM: x86/mmu: Use '0' as the one and only value for an invalid PAE
>      root
>    KVM: x86/mmu: Mark the PAE roots as decrypted for shadow paging
> 
>   arch/x86/kvm/mmu/mmu.c          | 46 ++++++++++++++++++++++++---------
>   arch/x86/kvm/mmu/mmu_audit.c    |  2 +-
>   arch/x86/kvm/mmu/mmu_internal.h | 10 +++++++
>   arch/x86/kvm/mmu/spte.h         | 12 +++++----
>   arch/x86/kvm/svm/svm.c          |  9 +++++--
>   5 files changed, 59 insertions(+), 20 deletions(-)
> 

Queued, thanks.

Paolo