mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-06-15 23:47:12 -04:00
614f806a34
perl is not universal on all machines and should be replaced with awk, which is much more common. Before: $ perf test "probe libc's inet_pton & backtrace it with ping" -v --- start --- test child forked, pid 145431 grep: Perl matching not supported in a --disable-perl-regexp build FAIL: could not add event ---- end(-1) ---- 121: probe libc's inet_pton & backtrace it with ping : FAILED! After: $ perf test "probe libc's inet_pton & backtrace it with ping" -v 121: probe libc's inet_pton & backtrace it with ping : Ok Suggested-by: Ian Rogers <irogers@google.com> Signed-off-by: Chun-Tse Shao <ctshao@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250620174034.819894-1-ctshao@google.com [ fold James' suggestion not to escape _ in the event pattern. ] Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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.