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Sender: Paolo Bonzini <paolo.bonzini@gmail.com>
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Date:   Fri, 20 May 2022 17:20:37 +0200
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Subject: Re: [PATCH RESEND v3 11/11] KVM: x86/pmu: Drop amd_event_mapping[] in
 the KVM context
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To:     Like Xu <like.xu.linux@gmail.com>
Cc:     Sean Christopherson <seanjc@google.com>,
        Jim Mattson <jmattson@google.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        Wanpeng Li <wanpengli@tencent.com>,
        Joerg Roedel <joro@8bytes.org>, linux-kernel@vger.kernel.org,
        kvm@vger.kernel.org
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From:   Paolo Bonzini <pbonzini@redhat.com>
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On 5/20/22 16:27, Like Xu wrote:
> 
>> 
>> Apart from patch 3, the series looks good.  I'll probably delay it
>> to 5.20 so that you can confirm the SRCU issue, but it's queued.
> 
> I have checked it's protected under srcu_read_lock/unlock() for
> existing usages, so did JimM.
> 
> TBH, patch 3 is only inspired by the fact why the protection against
>  kvm->arch.msr_filter does not appear for kvm->arch.pmu_event_filter,
> and my limited searching scope has not yet confirmed whether it
> prevents the same spider.

Ok, I'll drop it.

Paolo