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93185a9155
With LTO, the compiler doesn't necessarily obey link order for initcalls, and the initcall variable needs to be globally unique to avoid naming collisions. In order to preserve the correct order, we add each variable into its own section and generate a linker script (in scripts/link-vmlinux.sh) to ensure the order remains correct. We also add a __COUNTER__ prefix to the name, so we can retain the order of initcalls within each compilation unit, and __LINE__ to make the names more unique. Bug: 145210207 Change-Id: Iddda881a52b7942781713b188d810b6100159a2b 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.