linux-kernel - Re: [PATCH V3 0/4] tools: perf: Add JSON metrics for i.MX8M platforms

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: <7cd02103-66e8-b544-3483-8c6c2134067c@huawei.com>
Date:   Tue, 6 Jul 2021 11:05:58 +0100
From:   John Garry <john.garry@...wei.com>
To:     Joakim Zhang <qiangqing.zhang@....com>,
        "will@...nel.org" <will@...nel.org>,
        "mathieu.poirier@...aro.org" <mathieu.poirier@...aro.org>,
        "leo.yan@...aro.org" <leo.yan@...aro.org>,
        "peterz@...radead.org" <peterz@...radead.org>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "acme@...nel.org" <acme@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "alexander.shishkin@...ux.intel.com" 
        <alexander.shishkin@...ux.intel.com>,
        "jolsa@...hat.com" <jolsa@...hat.com>,
        "namhyung@...nel.org" <namhyung@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        "kjain@...ux.ibm.com" <kjain@...ux.ibm.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V3 0/4] tools: perf: Add JSON metrics for i.MX8M platforms

On 06/07/2021 10:48, Joakim Zhang wrote:
>> Hi Joakim,
>>
>> I have done some rework to the metricgroup sys event support.
>>
>> If you have a chance, it would be appreciated if you could test this following
>> series for these imx8 metrics+events:
>>
>> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.c
>> om%2Fhisilicon%2Fkernel-dev%2Fcommits%2Fprivate-topic-perf-5.13-sys-rewri
>> te-3&amp;data=04%7C01%7Cqiangqing.zhang%40nxp.com%7Cbf35517133c3
>> 48ebd58e08d940587875%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0
>> %7C637611570992762798%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjA
>> wMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp;s
>> data=RzNaXZubTrhO0MRl2sD45v7Vbs1KgzRWCRymTQIJLZM%3D&amp;reser
>> ved=0
> Hi John,
> 
> I only need build perf tool with above code, no need to update the kernel, right?

Right, just userspace perf tool needs rebuild. Same kernel which you 
used before should be ok.

Thanks!