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b741596468
Pull RISC-V fixes from Palmer Dabbelt: - A fix to avoid over-allocating the kernel's mapping on !MMU systems, which could lead to up to 2MiB of lost memory - The SiFive address extension errata only manifest on rv64, they are now disabled on rv32 where they are unnecessary - A pair of late-landing cleanups * tag 'riscv-for-linus-5.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: remove unused handle_exception symbol riscv: Consistify protect_kernel_linear_mapping_text_rodata() use riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y riscv: Only extend kernel reservation if mapped read-only
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.