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93d0d6f8a6
init_pgdir[] is only referenced from the startup code, but lives after BSS in the linker map. Before tightening the rules about accessing BSS from startup code, move init_pgdir[] into the __pi_ namespace, so it does not need to be exported explicitly. For symmetry, do the same with init_idmap_pgdir[], although it lives before BSS. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Yeoreum Yun <yeoreum.yun@arm.com> Reviewed-by: Yeoreum Yun <yeoreum.yun@arm.com> Link: https://lore.kernel.org/r/20250508114328.2460610-6-ardb+git@google.com Signed-off-by: Will Deacon <will@kernel.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 reStructuredText 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.