linux-kernel - Re: [PATCH v6 00/17] coresight: Use per-sink trace ID maps for Perf sessions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <18a60d79-e94d-4fe9-ba9e-867bed175a6a@linaro.org>
Date: Fri, 30 Aug 2024 09:35:41 +0100
From: James Clark <james.clark@...aro.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: coresight@...ts.linaro.org, gankulkarni@...amperecomputing.com,
 mike.leach@...aro.org, leo.yan@...ux.dev, anshuman.khandual@....com,
 James Clark <james.clark@....com>,
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
 Maxime Coquelin <mcoquelin.stm32@...il.com>,
 Alexandre Torgue <alexandre.torgue@...s.st.com>,
 John Garry <john.g.garry@...cle.com>, Will Deacon <will@...nel.org>,
 Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
 Namhyung Kim <namhyung@...nel.org>, Mark Rutland <mark.rutland@....com>,
 Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>,
 Adrian Hunter <adrian.hunter@...el.com>,
 "Liang, Kan" <kan.liang@...ux.intel.com>, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org,
 linux-stm32@...md-mailman.stormreply.com, linux-perf-users@...r.kernel.org,
 Suzuki K Poulose <suzuki.poulose@....com>
Subject: Re: [PATCH v6 00/17] coresight: Use per-sink trace ID maps for Perf
 sessions



On 29/08/2024 4:31 pm, Arnaldo Carvalho de Melo wrote:
> On Thu, Aug 29, 2024 at 10:05:02AM +0100, James Clark wrote:
>>
>>
>> On 22/08/2024 3:35 pm, Suzuki K Poulose wrote:
>>> Hi Arnaldo,
>>>
>>> On 26/07/2024 15:49, Arnaldo Carvalho de Melo wrote:
>>>> On Fri, Jul 26, 2024 at 03:38:13PM +0100, Suzuki K Poulose wrote:
>>>>> On 26/07/2024 15:32, Arnaldo Carvalho de Melo wrote:
>>>>>> On Fri, Jul 26, 2024 at 03:26:04PM +0100, Suzuki K Poulose wrote:
>>>>>>> On 26/07/2024 15:18, Arnaldo Carvalho de Melo wrote:
>>>>>>>> On Mon, Jul 22, 2024 at 11:11:42AM +0100, James Clark wrote:
>>>>>>>>> This will allow sessions with more than CORESIGHT_TRACE_IDS_MAX ETMs
>>>>>>>>> as long as there are fewer than that many ETMs
>>>>>>>>> connected to each sink.
>>>>>>>>
>>>>>>>> Hey, may I take the tools part, i.e. patches 0-7 and
>>>>>>>> someone on the ARM
>>>>>>>> kernel team pick the driver bits?
>>>>
>>>>>>> I plan to pick the kernel driver bits for v6.12
>>>>
>>>>>> Perhaps it is better for me to wait for that?
>>>>
>>>>> Yes, please.
>>>>
>>>> Please let me know when you do so so that I can merge the tooling bits.
>>>
>>> I have now merged the driver changes to coresight/next, they will be
>>> sent to Greg for v6.12. [0]
>>>
>>> You may go ahead and merge the tool bits.
> 
> I'm taking this as an Acked-by: Suzuki, ok?
> 
>>> Thanks
>>> Suzuki
>>>
>>> [0] https://lkml.kernel.org/r/172433479466.350842.6920589600831615538.b4-ty@arm.com
>>>
>>>
>>>>
>>>> Thanks,
>>>>
>>>> - Arnaldo
>>>
>>
>> Hi Arnaldo,
>>
>> I just checked and the tool patches still apply cleanly if you're able to
>> take them.
> 
> Sure.
> 
> - Arnaldo