linux-kernel - Re: [RESEND][PATCH v3 0/7] perf/amd/ibs: Add Zen5 support

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Message-ID: <71c5323c-5bf9-4503-8dbd-717372461550@amd.com>
Date: Wed, 19 Feb 2025 19:22:28 +0530
From: Ravi Bangoria <ravi.bangoria@....com>
To: Peter Zijlstra <peterz@...radead.org>, acme@...nel.org,
 namhyung@...nel.org
Cc: mingo@...hat.com, eranian@...gle.com, irogers@...gle.com,
 jolsa@...nel.org, bp@...en8.de, x86@...nel.org,
 linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
 santosh.shukla@....com, ananth.narayan@....com, sandipan.das@....com,
 Ravi Bangoria <ravi.bangoria@....com>
Subject: Re: [RESEND][PATCH v3 0/7] perf/amd/ibs: Add Zen5 support

On 17-Feb-25 7:54 PM, Peter Zijlstra wrote:
> On Mon, Feb 17, 2025 at 02:00:14PM +0530, Ravi Bangoria wrote:
>> On 05-Feb-25 11:35 AM, Ravi Bangoria wrote:
>>> IBS on Zen5:
>>> - introduced Load Latency filtering capability.
>>> - shows DTLB and page size information differently from prior generations.
>>>
>>> Incorporate these changes into IBS kernel driver as well as perf tool.
>>> Also include a perf unit-test to test IBS sample period constraints.
>>>
>>> Patches are prepared on peterz/queue/perf/core (cffa473a06d2).
>>
>> Ingo, Peter, gentle ping!
> 
> First 3 patches are in queue/perf/core, assuming the robots be happy,
> I'll push it into tip/perf/core.

Thanks Peter!

Arnaldo, Namhyung,

Patch 4-7 applies cleanly on perf-tools-next/perf-tools-next (commit
20600b8aab73). However, perf tool build will break without patch 3.
Wondering if you can pick patch 4-7 without patch 3?

Thanks,
Ravi