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Nicolas Schier 62f730d55a perf build: Raise minimum shellcheck version to 0.7.2
[ Upstream commit 383f8e26e2 ]

Raise the minimum shellcheck version for perf builds to 0.7.2, so that
systems with shellcheck versions below 0.7.2 will automatically skip the
shell script checking, even if NO_SHELLCHECK is unset.

Since commit 241f21be7d ("perf test perftool_testsuite: Use
absolute paths"), shellcheck versions before 0.7.2 break the perf build
with several SC1090 [2] warnings due to its too strict dynamic source
handling [1], e.g.:

  In tests/shell/base_probe/test_line_semantics.sh line 20:
  . "$DIR_PATH/../common/init.sh"
    ^---------------------------^ SC1090: Can't follow non-constant source. Use a directive to specify location.

Fixes: 241f21be7d ("perf test perftool_testsuite: Use absolute paths")
Signed-off-by: Nicolas Schier <n.schier@avm.de>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jakub Brnak <jbrnak@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Nicolas Schier <nsc@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Philipp Hahn <p.hahn@avm.de>
Cc: Veronika Molnarova <vmolnaro@redhat.com>
Link: https://github.com/koalaman/shellcheck/issues/1998 # [1]
Link: https://www.shellcheck.net/wiki/SC1090
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-04 07:19:22 -05:00
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.