2cc3ce24a9
The choice containing the CC_OPTIMIZE_FOR_PERFORMANCE symbol accidentally added a "CONFIG_" prefix when trying to make it the default, selecting an undefined symbol as the default. The mistake is harmless here: Since the default symbol is not visible, the choice falls back on using the visible symbol as the default instead, which is CC_OPTIMIZE_FOR_PERFORMANCE, as intended. A patch that makes Kconfig print a warning in this case has been submitted separately: http://www.spinics.net/lists/linux-kbuild/msg15566.html Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.