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db42a21a1e
perf propagates its feature check results to libbpf. This means features for which perf probes must be a superset of libbpf's required features. perf depends on FEATURE_TESTS_BASIC for its list of features. commit531b014e7a("tools: bpf: make use of reallocarray") added reallocarray use to libbpf, make perf also perform the reallocarray feature check. Fixes:531b014e7a("tools: bpf: make use of reallocarray") Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.