linux-kernel - Re: [PATCH v4 0/2] perf trace: Add more tests for BTF-augmented perf trace

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Message-ID: <Z2mzzytPOpjF0Hxe@x1>
Date: Mon, 23 Dec 2024 16:02:39 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Namhyung Kim <namhyung@...nel.org>
Cc: Howard Chu <howardchu95@...il.com>, mark.rutland@....com,
	alexander.shishkin@...ux.intel.com, jolsa@...nel.org,
	irogers@...gle.com, adrian.hunter@...el.com,
	kan.liang@...ux.intel.com, linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/2] perf trace: Add more tests for BTF-augmented perf
 trace

On Mon, Dec 16, 2024 at 11:58:46AM -0800, Namhyung Kim wrote:
> On Sun, Dec 15, 2024 at 11:07:09AM -0800, Howard Chu wrote:
> > Changes in v4:
> >  - Use if -f to check the existence of vmlinux BTF, and exit if it
> >    doesn't, so trace_test_string will not overwrite $err, and keep
> >    running the test.
> > 
> > Changes in v3:
> >  - Add vmlinux BTF check, and skip the tests if it doesn't exist
> > 
> > v1, v2:
> > 
> > The previous version of the perf trace BTF general augmentation tests
> > didn't pass Shellcheck (thanks to Arnaldo Carvalho de Melo
> > <acme@...nel.org> for pointing this out), this version uses bash instead
> > of POSIX shell to pass Shellcheck.
> > 
> > This patch series also adds documentation for the new option
> > --force-btf, which is used in the tests.
> > 
> > Link: https://lore.kernel.org/linux-perf-users/Zt9yiQq-n-W6I274@x1/
> > 
> > Howard Chu (2):
> >   perf trace: Add tests for BTF general augmentation
> >   perf docs: Add documentation for --force-btf option
> 
> Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks, applied to perf-tools-next,

- Arnaldo