Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc

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To: Sean Christopherson <seanjc@xxxxxxxxxx>
Subject: Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
From: "Mi, Dapeng" <dapeng1.mi@xxxxxxxxxxxxxxx>
Date: Wed, 30 Jul 2025 10:25:24 +0800
Cc: Sandipan Das <sandipan.das@xxxxxxx>, Mingwei Zhang <mizhang@xxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>, Namhyung Kim <namhyung@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>, Jiri Olsa <jolsa@xxxxxxxxxx>, Ian Rogers <irogers@xxxxxxxxxx>, Adrian Hunter <adrian.hunter@xxxxxxxxx>, Liang@xxxxxxxxxx, Kan <kan.liang@xxxxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, linux-perf-users@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx, Yongwei Ma <yongwei.ma@xxxxxxxxx>, Xiong Zhang <xiong.y.zhang@xxxxxxxxxxxxxxx>, Jim Mattson <jmattson@xxxxxxxxxx>, Zide Chen <zide.chen@xxxxxxxxx>, Eranian Stephane <eranian@xxxxxxxxxx>, Shukla Manali <Manali.Shukla@xxxxxxx>, Nikunj Dadhania <nikunj.dadhania@xxxxxxx>
In-reply-to: <aIlpaL-yEU_0kgrD@google.com>
References: <20250324173121.1275209-1-mizhang@google.com> <20250324173121.1275209-21-mizhang@google.com> <a700ab4c-0e8d-499d-be71-f24c4a6439cf@amd.com> <aG6QeTXrd7Can8PK@google.com> <7dc97db7-5eea-4b65-aed3-4fc2846e13a6@linux.intel.com> <aIlpaL-yEU_0kgrD@google.com>
User-agent: Mozilla Thunderbird

On 7/30/2025 8:38 AM, Sean Christopherson wrote:
> On Tue, Jul 29, 2025, Dapeng Mi wrote:
>> BTW, Sean, may I know your plan about the mediated vPMU v5 patch set? Thanks.
> I'll get it out this week (hopefully tomorrow).

Thumbs up! Thanks.


>

Follow-Ups:
- Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Sean Christopherson

References:
- [PATCH v4 00/38] Mediated vPMU 4.0 for x86
  - From: Mingwei Zhang
- [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Mingwei Zhang
- Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Sandipan Das
- Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Sean Christopherson
- Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Mi, Dapeng
- Re: [PATCH v4 20/38] KVM: x86/pmu: Check if mediated vPMU can intercept rdpmc
  - From: Sean Christopherson

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