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commit 12eb369125abe92bfc55e9ce198200f5807b63ff upstream. An allnoconfig build complains about unused symbols due to functions that are called via conditional cpufeature and cpu_errata table entries. Annotate these as __maybe_unused if they are likely to be generic, or predicate their compilation on the same option as the table entry if they are specific to a given alternative. Signed-off-by: Will Deacon <will.deacon@arm.com> [Just a portion of the original patch] Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.