mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-02 17:26:42 +09:00
c746ca00f5
When updating page tables, we need to make sure we fill the page table entry valid bits. We do this by or'ing in one of PGD/PUD/PMD_VAL_BITS. The page table 'set' interfaces allow updating the raw value of page table entries without setting the valid bits, so remove those interfaces to avoid incorrect usage in future. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> [mpe: Reword commit message based on mailing list discussion] 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.