fb0e5d877b
When CONFIG_CFI_CLANG is enabled, LLVM renames all address taken functions by appending a .cfi postfix to their names, and creates function stubs with the original names. The compiler always injects these stubs to the text section, even if the function itself is placed into init or exit sections, which creates modpost warnings. This commit adds a modpost exception for CFI stubs to prevent the warnings. Bug: 117237524 Bug: 133186739 Change-Id: Ieb8bf20d0c3ad7b7295c535f598370220598cdb0 Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
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.