980ca8ceea
When doing BPF_PROG_TEST_RUN for bpf_dummy_struct_ops programs, reject execution when NULL is passed for non-nullable params. For programs with non-nullable params verifier assumes that such params are never NULL and thus might optimize out NULL checks. Suggested-by: Kui-Feng Lee <sinquersw@gmail.com> Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240424012821.595216-5-eddyz87@gmail.com 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 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.