linux-kernel - Re: [PATCH 1/6] perf tool ibs: Sync AMD IBS header file

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Message-ID: <863fcd33-b6a0-4e21-be0f-b7efb0ca279a@amd.com>
Date: Wed, 21 Jan 2026 10:00:44 +0530
From: Ravi Bangoria <ravi.bangoria@....com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
CC: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>, Ian Rogers <irogers@...gle.com>, "Dapeng
 Mi" <dapeng1.mi@...ux.intel.com>, James Clark <james.clark@...aro.org>,
	<x86@...nel.org>, <linux-perf-users@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Manali Shukla <manali.shukla@....com>,
	Santosh Shukla <santosh.shukla@....com>, Ananth Narayan
	<ananth.narayan@....com>, Sandipan Das <sandipan.das@....com>, Ravi Bangoria
	<ravi.bangoria@....com>
Subject: Re: [PATCH 1/6] perf tool ibs: Sync AMD IBS header file

Hi Arnaldo,

On 21-Jan-26 12:59 AM, Arnaldo Carvalho de Melo wrote:
> On Mon, Jan 19, 2026 at 02:43:22AM +0000, Ravi Bangoria wrote:
>> IBS_OP_DATA2 register will have two more fields: strm_st and rmt_socket
>> in future AMD CPUs. Kernel header file is already updated. Add those
>> fields in tools copy as well.
> 
> Was this already merged in the kernel?

Apologies for any confusion. By "Kernel header file is already updated",
I meant kernel copy has been updated by following patches. But kernel
patches are still under review.

https://lore.kernel.org/r/20260116033450.965-11-ravi.bangoria@amd.com
https://lore.kernel.org/r/20260116033450.965-12-ravi.bangoria@amd.com

Thanks,
Ravi