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670bcd79b5
Pull powerpc fixes from Michael Ellerman: - One important fix for a bug in the way we find the cache-line size from the device tree, which was leading to the wrong size being reported to userspace on some platforms. - A fix for 8xx STRICT_KERNEL_RWX which was leaving TLB entries around leading to a window at boot when the strict mapping wasn't enforced. - A fix to enable our KUAP (kernel user access prevention) debugging on PPC32. - A build fix for clang in lib/mpi. Thanks to: Chris Packham, Christophe Leroy, Nathan Chancellor, Qian Cai. * tag 'powerpc-5.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: lib/mpi: Fix building for powerpc with clang powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32 powerpc/8xx: Fix STRICT_KERNEL_RWX startup test failure powerpc/setup_64: Set cache-line-size based on cache-block-size
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.