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e221a1da97
What phdr_to_last_uncached_entry() returns is the address of the start of the free space following all allocated uncached entries. It really doesn't refer to an actual (initialized) private entry structure. Similarly phdr_to_last_cached_entry() returns the address of the end of free space, preceding the last allocated cache entry. Change both functions' return type to be pointer to void to reflect this. Meanwhile, phdr_to_first_cached_entry() really *does* point to a private entry structure, so change its return type to reflect this fact. Signed-off-by: Alex Elder <elder@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.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.
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.