From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: John Garry <john.g.garry@oracle.com>,
Ian Rogers <irogers@google.com>, Will Deacon <will@kernel.org>,
Shuai Xue <xueshuai@linux.alibaba.com>,
Robin Murphy <robin.murphy@arm.com>,
James Clark <james.clark@arm.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Ilkka Koskinen <ilkka@os.amperecomputing.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org,
Zhuo Song <zhuo.song@linux.alibaba.com>
Subject: Re: [PATCH v3 2/7] perf metric: Event "Compat" value supports matching multiple identifiers
Date: Mon, 5 Jun 2023 16:39:06 -0300 [thread overview]
Message-ID: <ZH452mAFn1uNo4NF@kernel.org> (raw)
In-Reply-To: <76fcb062-61a8-5f90-b39d-b5fb6da35652@linux.alibaba.com>
Em Mon, Jun 05, 2023 at 10:46:36AM +0800, Jing Zhang escreveu:
> 在 2023/6/3 上午12:20, John Garry 写道:
> > On 01/06/2023 09:58, Jing Zhang wrote:
> >> It can match identifiers "arm_cmn600_{0,1,2..X}" or "arm_cmn650_{0,1,2..X}" or "arm_cmn700_{0,1,2..X}" or "arm_ci700_{ 0,1,2..X}".
> >> In other words, it can match all identifiers prefixed with “arm_cmn600” or “arm_cmn650” or “arm_cmn700” or “arm_ci700”.
> >>
> >> If a new model arm_cmn driver with identifier "arm_cmn750_0", it will not be matched, but if a new revision arm_cmn driver with identifier
> >> "arm_cmn700_4", it can be matched.
> >
> > OK, I see what you mean. My confusion came about though your commit message on this same patch, which did not mention cmn650. I assumed that the example event which you were describing was supported for arm_cmn650 and you intentionally omitted it.
> >
>
> Yes, I didn't write cmn650 in the commit message, just because I omitted it. I will add it in a later version.
Ok, will wait for v4 then.
- Arnaldo
next prev parent reply other threads:[~2023-06-05 19:39 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-30 9:19 [PATCH v3 0/7] Add JSON metrics for arm CMN and Yitian710 DDR Jing Zhang
2023-05-30 9:19 ` [PATCH v3 1/7] driver/perf: Add identifier sysfs file for CMN Jing Zhang
2023-05-31 2:58 ` kernel test robot
2023-05-30 9:19 ` [PATCH v3 2/7] perf metric: Event "Compat" value supports matching multiple identifiers Jing Zhang
2023-05-31 13:18 ` John Garry
2023-06-01 8:58 ` Jing Zhang
2023-06-02 16:20 ` John Garry
2023-06-05 2:46 ` Jing Zhang
2023-06-05 19:39 ` Arnaldo Carvalho de Melo [this message]
2023-06-15 3:41 ` Jing Zhang
2023-06-23 23:52 ` Namhyung Kim
2023-06-25 8:55 ` Jing Zhang
2023-06-06 14:11 ` John Garry
2023-06-08 9:44 ` Jing Zhang
2023-06-12 18:15 ` John Garry
2023-06-13 16:36 ` John Garry
2023-06-15 2:18 ` Jing Zhang
2023-06-16 11:41 ` John Garry
2023-06-19 2:58 ` Jing Zhang
2023-06-19 7:07 ` John Garry
2023-06-19 8:59 ` Jing Zhang
2023-06-19 9:31 ` John Garry
2023-06-20 2:12 ` Jing Zhang
2023-06-20 7:01 ` John Garry
2023-06-21 3:15 ` Jing Zhang
2023-06-06 16:27 ` Robin Murphy
2023-06-08 10:11 ` Jing Zhang
2023-05-30 9:19 ` [PATCH v3 3/7] perf vendor events: Add JSON metrics for CMN Jing Zhang
2023-05-31 1:18 ` Ian Rogers
2023-06-01 9:03 ` Jing Zhang
2023-05-31 2:43 ` Shuai Xue
2023-06-01 9:06 ` Jing Zhang
2023-05-30 9:19 ` [PATCH v3 4/7] driver/perf: Add identifier sysfs file for Yitian 710 DDR Jing Zhang
2023-05-30 9:19 ` [PATCH v3 5/7] perf jevents: Add support for Yitian 710 DDR PMU aliasing Jing Zhang
2023-05-30 9:19 ` [PATCH v3 6/7] perf vendor events: Add JSON metrics for Yitian 710 DDR Jing Zhang
2023-05-30 9:19 ` [PATCH v3 7/7] docs: perf: Update metric usage for Alibaba's T-Head PMU driver Jing Zhang
2023-05-31 1:19 ` Ian Rogers
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