c4c6c3b785
Make sure that BPF programs can declare global kptr arrays and kptr fields in struct types that is the type of a global variable or the type of a nested descendant field in a global variable. An array with only one element is special case, that it treats the element like a non-array kptr field. Nested arrays are also tested to ensure they are handled properly. Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com> Link: https://lore.kernel.org/r/20240523174202.461236-8-thinker.li@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.