From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Jim Mattson <jmattson@google.com>,
Mingwei Zhang <mizhang@google.com>,
Zide Chen <zide.chen@intel.com>,
Das Sandipan <Sandipan.Das@amd.com>,
Shukla Manali <Manali.Shukla@amd.com>,
Dapeng Mi <dapeng1.mi@intel.com>,
Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Subject: Re: [PATCH] KVM: x86/pmu: Fix the warning in perf_get_x86_pmu_capability()
Date: Fri, 10 Oct 2025 14:30:32 -0700 [thread overview]
Message-ID: <176013142377.973380.7356596643115609309.b4-ty@google.com> (raw)
In-Reply-To: <20251010005239.146953-1-dapeng1.mi@linux.intel.com>
On Fri, 10 Oct 2025 08:52:39 +0800, Dapeng Mi wrote:
> When load KVM module in Intel hybrid platforms, the warning below is
> observed.
>
> [...]
Applied to kvm-x86 fixes, with a different shortlog and changelog. I wanted to
call out that the fix is for hybrid CPUs, and that snapshotting PMU capabilities
for non-hybrid CPUs even if enable_pmu=false is intentional.
Thanks much!
[1/1] KVM: x86/pmu: Don't try to get perf capabilities for hybrid CPUs
https://github.com/kvm-x86/linux/commit/034417c1439a
--
https://github.com/kvm-x86/linux/tree/next
prev parent reply other threads:[~2025-10-10 21:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-10 0:52 Dapeng Mi
2025-10-10 21:30 ` Sean Christopherson [this message]
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