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998e1869de
Some of the BPF selftests are failing when running with a rather bare bones configuration based on tools/testing/selftests/bpf/config. Specifically, we see a bunch of failures due to errno 95: > test_attach_api:PASS:fentry_raw_skel_load 0 nsec > libbpf: prog 'test_kprobe_manual': failed to attach: Operation not supported > test_attach_api:FAIL:bpf_program__attach_kprobe_multi_opts unexpected error: -95 > 79 /6 kprobe_multi_test/attach_api_syms:FAIL The cause of these is that CONFIG_FPROBE is missing. With this change we add this configuration value to the BPF selftests config. Signed-off-by: Daniel Müller <deso@posteo.net> Acked-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20220511172249.4082510-1-deso@posteo.net Signed-off-by: Alexei Starovoitov <ast@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 Restructured Text 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.