linux-kernel - Re: [PATCH] perf test: Change all remaining #!/bin/sh to #!/bin/bash

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Message-Id: <175095968503.2045399.16026333437061068793.b4-ty@kernel.org>
Date: Thu, 26 Jun 2025 10:41:25 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: 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>, Ian Rogers <irogers@...gle.com>, 
 Adrian Hunter <adrian.hunter@...el.com>, 
 Suzuki K Poulose <suzuki.poulose@....com>, 
 Mike Leach <mike.leach@...aro.org>, Nick Terrell <terrelln@...com>, 
 David Sterba <dsterba@...e.com>, Collin Funk <collin.funk1@...il.com>, 
 James Clark <james.clark@...aro.org>
Cc: linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org, 
 coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org, 
 bpf@...r.kernel.org
Subject: Re: [PATCH] perf test: Change all remaining #!/bin/sh to
 #!/bin/bash

On Mon, 23 Jun 2025 10:00:12 +0100, James Clark wrote:
> There are 43 instances of posix shell tests and 35 instances of bash. To
> give us a single consistent language for testing in, replace
> all #!/bin/sh to #!/bin/bash. Common sources that are included in both
> different shells will now work as expected. And we no longer have to fix
> up bashisms that appear to work when someone's system has sh symlinked
> to bash, but don't work on other systems that have both shells
> installed.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung