93387d499e
Pull arm TIF_NOTIFY_SIGNAL fixup from Jens Axboe: "Hui Tang reported a performance regressions with _TIF_WORK_MASK in newer kernels, which he tracked to a change that went into 5.11. After this change, we'll call do_work_pending() more often than we need to, because we're now testing bits 0..15 rather than just 0..7. Shuffle the bits around to avoid this" * tag 'tif-notify-signal-2023-01-06' of git://git.kernel.dk/linux: ARM: renumber bits related to _TIF_WORK_MASK
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.