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d619f90fae
Swap entries use a faulting PTE which have the least two significant bits as zero. Due to this, the use of PTE_TYPE_FAULT was overlooked, but really should have been included in __swp_entry_to_pte(). Convert this macro to use PTE_TYPE_FAULT to properly document what is going on here, and use __pte() to convert the swp_entry_t to a pte_t. This results in no change to the resulting kernel image. Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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.