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093d7ca229
The following page flags in pte-common.h can be dropped: _PAGE_ENDIAN is only used in mm/fsl_booke_mmu.c and is defined in asm/nohash/32/pte-fsl-booke.h _PAGE_4K_PFN is nowhere defined nor used _PAGE_READ, _PAGE_WRITE and _PAGE_PTE are only defined and used in book3s/64 The following page flags in book3s/64/pgtable.h can be dropped as they are not used on this platform nor by common code. _PAGE_NA, _PAGE_RO, _PAGE_USER and _PAGE_PSIZE Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-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.
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.