From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Maxim Levitsky <mlevitsk@redhat.com>,
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
Subject: Re: [PATCH v2 0/4] KVM: x86: APICv cleanups
Date: Mon, 25 Oct 2021 14:35:50 +0000 [thread overview]
Message-ID: <YXbAxkf1W37m9eZp@google.com> (raw)
In-Reply-To: <b931906f-b38e-1cb5-c797-65ef82c8b262@redhat.com>
On Fri, Oct 22, 2021, Paolo Bonzini wrote:
> So yeah, I think you're right.
Yep. The alternative would be to explicitly check for a pending APICv update.
I don't have a strong opinion, I dislike both options equally :-)
Want me to type up a v3 comment?
next prev parent reply other threads:[~2021-10-25 14:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-22 0:49 [PATCH v2 0/4] KVM: x86: APICv cleanups Sean Christopherson
2021-10-22 0:49 ` [PATCH v2 1/4] KVM: x86/mmu: Use vCPU's APICv status when handling APIC_ACCESS memslot Sean Christopherson
2021-10-22 0:49 ` [PATCH v2 2/4] KVM: x86: Move SVM's APICv sanity check to common x86 Sean Christopherson
2021-10-22 0:49 ` [PATCH v2 3/4] KVM: x86: Move apicv_active flag from vCPU to in-kernel local APIC Sean Christopherson
2021-10-22 0:49 ` [PATCH v2 4/4] KVM: x86: Use rw_semaphore for APICv lock to allow vCPU parallelism Sean Christopherson
2021-10-22 10:12 ` [PATCH v2 0/4] KVM: x86: APICv cleanups Paolo Bonzini
2021-10-22 14:56 ` Maxim Levitsky
2021-10-22 16:43 ` Paolo Bonzini
2021-10-25 14:35 ` Sean Christopherson [this message]
2021-10-25 15:21 ` Paolo Bonzini
2021-10-25 15:59 ` Sean Christopherson
2021-10-25 16:05 ` Paolo Bonzini
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