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The page size the kernel is built with is useful info when debugging a crash, so add it to the output in __die(). Result looks like eg: kernel BUG at drivers/misc/lkdtm/bugs.c:63! Oops: Exception in kernel mode, sig: 5 [#1] LE PAGE_SIZE=64K SMP NR_CPUS=2048 NUMA pSeries Modules linked in: vmx_crypto kvm binfmt_misc ip_tables Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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.
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.