linux-kernel - Re: [PATCH v3 2/7] perf: Use perf_pmu__open_file() and perf_pmu__scan

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]

Date:   Wed, 11 Jan 2023 15:14:05 +0000
From:   James Clark <james.clark@....com>
To:     Leo Yan <leo.yan@...aro.org>
Cc:     linux-perf-users@...r.kernel.org, tanmay@...vell.com,
        mike.leach@...aro.org, sgoutham@...vell.com, gcherian@...vell.com,
        lcherian@...vell.com, bbhushan2@...vell.com,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        John Garry <john.g.garry@...cle.com>,
        Will Deacon <will@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>, coresight@...ts.linaro.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/7] perf: Use perf_pmu__open_file() and
 perf_pmu__scan_file()



On 11/01/2023 07:09, Leo Yan wrote:
> On Tue, Jan 03, 2023 at 04:20:36PM +0000, James Clark wrote:
>> Remove some code that duplicates existing methods. This requires that
>> some consts are removed because one of the existing helper methods takes
>> a struct perf_pmu instead of a name which has a non const name field.
>> But except for the tests, the strings were already non const.
>>
>> No functional changes.
> 
> [...]
> 
>> diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
>> index 2f2bb0286e2a..8f39e2d17fb1 100644
>> --- a/tools/perf/util/pmu.h
>> +++ b/tools/perf/util/pmu.h
>> @@ -2,6 +2,7 @@
>>  #ifndef __PMU_H
>>  #define __PMU_H
>>  
>> +#include <bits/types/FILE.h>
> 
> Nitpick: it's good to use <stdio.h> to replace <bits/types/FILE.h>.
> 
> Either way, this patch looks good to me:

Looks like I also forgot to update the commit message about removing the
consts after the last change. Will update both in the next change.

Thanks for the review!

> 
> Reviewed-by: Leo Yan <leo.yan@...aro.org>