linux-kernel - Re: [tip: perf/core] perf/x86/amd: Support PERF_PMU_CAP_MEDIATED

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Message-ID: <aWkuM72i46EyIpZw@google.com>
Date: Thu, 15 Jan 2026 10:13:07 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: x86@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [tip: perf/core] perf/x86/amd: Support PERF_PMU_CAP_MEDIATED_VPMU
 for AMD host

On Thu, Jan 08, 2026, Sean Christopherson wrote:
> On Wed, Dec 17, 2025, tip-bot2 for Sandipan Das wrote:
> > The following commit has been merged into the perf/core branch of tip:
> > 
> > Commit-ID:     65eb3a9a8a34fa9188e0ab5e657d84ce4fa242a7
> > Gitweb:        https://git.kernel.org/tip/65eb3a9a8a34fa9188e0ab5e657d84ce4fa242a7
> > Author:        Sandipan Das <sandipan.das@....com>
> > AuthorDate:    Fri, 05 Dec 2025 16:16:49 -08:00
> > Committer:     Peter Zijlstra <peterz@...radead.org>
> > CommitterDate: Wed, 17 Dec 2025 13:31:07 +01:00
> 
> Can you provide a stable tag/branch for perf/core as of commit:
> 
>   01122b89361e ("perf: Use EXPORT_SYMBOL_FOR_KVM() for the mediated APIs")

> I'm finally getting around to applying stuff for 6.20.

Ping.  Or just pinky-swear that you won't change the hashes. :-)

Note, in case it matters for whatever reason, I've had the KVM side of things in
linux-next since last week, based on the above commit.