linux-kernel - Re: [PATCH] MAINTAINERS: perf: arm64: Catch all Arm files and folders

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Message-ID: <e92a8423-9172-4aec-acbf-c9f136e6884f@arm.com>
Date: Thu, 16 May 2024 10:05:01 +0530
From: Anshuman Khandual <anshuman.khandual@....com>
To: James Clark <james.clark@....com>, linux-perf-users@...r.kernel.org
Cc: gregkh@...uxfoundation.org, John Garry <john.g.garry@...cle.com>,
 Will Deacon <will@...nel.org>, Mike Leach <mike.leach@...aro.org>,
 Leo Yan <leo.yan@...ux.dev>, Peter Zijlstra <peterz@...radead.org>,
 Ingo Molnar <mingo@...hat.com>, Arnaldo Carvalho de Melo <acme@...nel.org>,
 Namhyung Kim <namhyung@...nel.org>, Mark Rutland <mark.rutland@....com>,
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
 Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>,
 Adrian Hunter <adrian.hunter@...el.com>, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] MAINTAINERS: perf: arm64: Catch all Arm files and folders



On 5/15/24 20:42, James Clark wrote:
> Catch all files and folders with Arm in the name in tools/perf/ up to
> two levels deep. There currently no false positives.
> 
> This catches lots of missing items like these and more:
> 
>   * util/arm-spe-decoder/
>     (The existing util/arm-spe* entry only matched files not folders)
>   * util/perf-regs-arch/perf_regs_arm.c
>   * scripts/python/arm-cs-trace-disasm.py
>   * tests/shell/test_arm_spe.sh

Agreed.

> 
> Signed-off-by: James Clark <james.clark@....com>
> ---
>  MAINTAINERS | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index ec0284125e8f..c5d0256d32dd 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -17318,9 +17318,10 @@ R:	Leo Yan <leo.yan@...ux.dev>
>  L:	linux-arm-kernel@...ts.infradead.org (moderated for non-subscribers)
>  S:	Supported
>  F:	tools/build/feature/test-libopencsd.c
> -F:	tools/perf/arch/arm*/
> -F:	tools/perf/pmu-events/arch/arm64/
> -F:	tools/perf/util/arm-spe*
> +F:	tools/perf/*/*/*arm*
> +F:	tools/perf/*/*/*arm*/
> +F:	tools/perf/*/*arm*
> +F:	tools/perf/*/*arm*/
>  F:	tools/perf/util/cs-etm*

Very minor nit, these regular expressions should be arranged as per
the increasing directory depth levels, just to make it apparent in
terms of which files are being covered here ?

F:	tools/perf/*/*arm*
F:	tools/perf/*/*arm*/
F:	tools/perf/*/*/*arm*
F:	tools/perf/*/*/*arm*/

But regardless, with or without the above changes

Reviewed-by: Anshuman Khandual <anshuman.khandual@....com>

>  
>  PERSONALITY HANDLING