Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <6581496b-57e8-d5bf-ae3e-fb466ed5dff9@linux.alibaba.com>
Date:   Mon, 31 Jul 2023 20:31:33 +0800
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0)
 Gecko/20100101 Thunderbird/102.11.2
Subject: Re: [PATCH v5 4/5] perf jevents: Add support for Arm CMN PMU aliasing
To:     John Garry <john.g.garry@oracle.com>,
        Ian Rogers <irogers@google.com>
Cc:     Will Deacon <will@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        Robin Murphy <robin.murphy@arm.com>,
        Ilkka Koskinen <ilkka@os.amperecomputing.com>,
        Namhyung Kim <namhyung@kernel.org>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org,
        Zhuo Song <zhuo.song@linux.alibaba.com>,
        Shuai Xue <xueshuai@linux.alibaba.com>
References: <1690525040-77423-1-git-send-email-renyu.zj@linux.alibaba.com>
 <1690525040-77423-5-git-send-email-renyu.zj@linux.alibaba.com>
 <01f793eb-6373-e6c0-a712-9e08ee3c91c8@oracle.com>
From:   Jing Zhang <renyu.zj@linux.alibaba.com>
In-Reply-To: <01f793eb-6373-e6c0-a712-9e08ee3c91c8@oracle.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk


在 2023/7/28 下午4:17, John Garry 写道:
> On 28/07/2023 07:17, Jing Zhang wrote:
>> Currently just add aliases for part of Arm CMN PMU events which are
>> general and compatible for any SoC and CMN-ANY.
>>
>> "Compat" value "434*;436*;43c*;43a*" means it is compatible with all
> 
> As mentioned in patch 1/5, a comma-separated list seems a better delimiter to me
> 
>> CMN600/CMN650/CMN700/Ci700.
> 
> It would be good if you could provide a link to where you got these events. I think that it is the publicly available CMN TRM document.
> 

Ok, will do.

Thanks,
Jing

>>
>> Signed-off-by: Jing Zhang<renyu.zj@linux.alibaba.com>
> 
> Apart from comments, above:
> 
> Reviewed-by: John Garry <john.g.garry@oracle.com>