linux-kernel - Re: [PATCH] perf/x86/intel: Fix and clean up intel_pmu_drain_arch

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Message-ID: <aRRr_O9Enzkb5B5d@gmail.com>
Date: Wed, 12 Nov 2025 12:14:04 +0100
From: Ingo Molnar <mingo@...nel.org>
To: "Mi, Dapeng" <dapeng1.mi@...ux.intel.com>
Cc: Stephen Rothwell <sfr@...b.auug.org.au>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Kan Liang <kan.liang@...ux.intel.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: [PATCH] perf/x86/intel: Fix and clean up
 intel_pmu_drain_arch_pebs() type use


* Mi, Dapeng <dapeng1.mi@...ux.intel.com> wrote:

> BTW, the offensive commit should be the below one instead of '2721e8da2de7
> ("perf/x86/intel: Allocate arch-PEBS buffer and initialize PEBS_BASE MSR") '.
> 
> d21954c8a0ff ("perf/x86/intel: Process arch-PEBS records or record fragments")

Indeed, this is the one that introduced it - I fixed 
the changelog and updated the tags.

Thanks,

	Ingo