linux-kernel - Re: [PATCH] KVM: x86/svm: Add module param to control PMU virtualization

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Message-ID: <4ca0ec95-6552-ac86-64e4-4b50e65c776e@redhat.com>
Date:   Mon, 17 Jan 2022 09:36:29 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Like Xu <like.xu.linux@...il.com>,
        Jim Mattson <jmattson@...gle.com>
Cc:     Maxim Levitsky <mlevitsk@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: x86/svm: Add module param to control PMU
 virtualization

On 1/17/22 03:33, Like Xu wrote:
>>>
>>
>> Whoops! The global 'pmu' is hidden by a local 'pmu' in get_gp_pmc_amd().
> 
> Indeed, I wonder if Poalo would like to take a look at this fix:
> https://lore.kernel.org/kvm/20220113035324.59572-1-likexu@tencent.com/

Yes, my mistake.

Paolo