1b6d63938a
lib/bitfield_kunit.c: In function `test_bitfields_constants': lib/bitfield_kunit.c:93:1: warning: the frame size of 7456 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ As the description of BITFIELD_KUNIT in lib/Kconfig.debug, it "Only useful for kernel devs running the KUnit test harness, and not intended for inclusion into a production build". Therefore, it is not worth modifying variable 'test_bitfields_constants' to clear this warning. Just suppress it. Link: https://lkml.kernel.org/r/20210518094533.7652-1-thunder.leizhen@huawei.com Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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.