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Subject: Re: [PATCH v2 40/43] KVM: VMX: Wake vCPU when delivering posted IRQ
 even if vCPU == this vCPU
From:   Maxim Levitsky <mlevitsk@redhat.com>
To:     Sean Christopherson <seanjc@google.com>,
        Paolo Bonzini <pbonzini@redhat.com>
Cc:     Marc Zyngier <maz@kernel.org>, Huacai Chen <chenhuacai@kernel.org>,
        Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>,
        Paul Mackerras <paulus@ozlabs.org>,
        Anup Patel <anup.patel@wdc.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Janosch Frank <frankja@linux.ibm.com>,
        James Morse <james.morse@arm.com>,
        Alexandru Elisei <alexandru.elisei@arm.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Atish Patra <atish.patra@wdc.com>,
        David Hildenbrand <david@redhat.com>,
        Cornelia Huck <cohuck@redhat.com>,
        Claudio Imbrenda <imbrenda@linux.ibm.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Jim Mattson <jmattson@google.com>,
        Joerg Roedel <joro@8bytes.org>,
        linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu,
        linux-mips@vger.kernel.org, kvm@vger.kernel.org,
        kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org,
        linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
        David Matlack <dmatlack@google.com>,
        Oliver Upton <oupton@google.com>,
        Jing Zhang <jingzhangos@google.com>
Date:   Mon, 01 Nov 2021 00:19:31 +0200
In-Reply-To: <YXlwmrrRVIoaU2kG@google.com>
References: <20211009021236.4122790-1-seanjc@google.com>
         <20211009021236.4122790-41-seanjc@google.com>
         <a2a4e076-edb8-2cb5-5cb2-6825a1a4559a@redhat.com>
         <YXlwmrrRVIoaU2kG@google.com>
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On Wed, 2021-10-27 at 15:30 +0000, Sean Christopherson wrote:
> On Mon, Oct 25, 2021, Paolo Bonzini wrote:
> > On 09/10/21 04:12, Sean Christopherson wrote:
> > > Lastly, this aligns the non-nested and nested usage of triggering posted
> > > interrupts, and will allow for additional cleanups.
> > 
> > It also aligns with SVM a little bit more (especially given patch 35),
> > doesn't it?
> 
> Yes, aligning VMX and SVM APICv behavior as much as possible is definitely a goal
> of this series, though I suspect I failed to state that anywhere.
> 

Looks reasonable to me.

Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>

Best regards,
	Maxim Levitky