mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-27 12:48:12 -04:00
00f178e150
Pull xtensa updates from Max Filippov: - add support for xtensa cores without windowed registers option * tag 'xtensa-20211105' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: move section symbols to asm/sections.h xtensa: remove unused variable wmask xtensa: only build windowed register support code when needed xtensa: use register window specific opcodes only when present xtensa: implement call0 ABI support in assembly xtensa: definitions for call0 ABI xtensa: don't use a12 in __xtensa_copy_user in call0 ABI xtensa: don't use a12 in strncpy_user xtensa: use a14 instead of a15 in inline assembly xtensa: move _SimulateUserKernelVectorException out of WindowVectors
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.