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Subject: Re: [PATCH v3 1/3] KVM: Fix leak vCPU's VMCS value into other pCPU
To:     Wanpeng Li <kernellwp@gmail.com>, Sasha Levin <sashal@kernel.org>
Cc:     Wanpeng Li <wanpengli@tencent.com>,
        LKML <linux-kernel@vger.kernel.org>, kvm <kvm@vger.kernel.org>,
        =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= <rkrcmar@redhat.com>,
        Christian Borntraeger <borntraeger@de.ibm.com>,
        Marc Zyngier <Marc.Zyngier@arm.com>,
        "# v3 . 10+" <stable@vger.kernel.org>
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 <CANRm+Cy1wWSwn7HH-dNWeR6FX1TT_M7t_9vvRMdCKFATmvFDkA@mail.gmail.com>
From:   Paolo Bonzini <pbonzini@redhat.com>
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Date:   Sat, 3 Aug 2019 08:41:26 +0200
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On 02/08/19 02:46, Wanpeng Li wrote:
> Thanks for reporting this, after more grep, it seems that just x86 and
> s390 enable async_pf in their Makefile. So I can move 'if
> (!list_empty_careful(&vcpu->async_pf.done))' checking to
> kvm_arch_dy_runnable()

No, wrap it with #ifdef CONFIG_KVM_ASYNC_PF instead.  Thanks!

Paolo