Dmitry Safonov
bc2468f982
Most of the functions in tcp-ao lib/ return negative errno or -1 in case of a failure. That creates inconsistencies in lib/kconfig, which saves what was the error code. As well as the uninitialized kconfig value is -1, which also may be the result of a check. Define KCONFIG_UNKNOWN and save negative return code, rather than libc-style errno. Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com> Link: https://patch.msgid.link/20240823-tcp-ao-selftests-upd-6-12-v4-3-05623636fe8c@gmail.com Signed-off-by: Jakub Kicinski <kuba@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.