mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-03 01:36:52 +09:00
40bb0e9042
This reverts commit697ece78f8. The implementation of SWAP on powerpc requires page protection bits to not be one of the least significant PTE bits. Until the SWAP implementation is changed and this requirement voids, we have to keep at least _PAGE_RW outside of the 3 last bits. For now, revert to previous PTE bits order. A further rework may come later. Fixes:697ece78f8("powerpc/32s: reorder Linux PTE bits to better match Hash PTE bits.") Reported-by: Rui Salvaterra <rsalvaterra@gmail.com> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/b34706f8de87f84d135abb5f3ede6b6f16fb1f41.1589969799.git.christophe.leroy@csgroup.eu
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.