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08403e2174
Pull SMP core updates from Thomas Gleixner: - Replace get/put_online_cpus() in various places. The final removal will happen shortly before v5.15-rc1 when the rest of the patches have been merged. - Add debug code to help the analysis of CPU hotplug failures - A set of kernel doc updates * tag 'smp-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: mm: Replace deprecated CPU-hotplug functions. md/raid5: Replace deprecated CPU-hotplug functions. Documentation: Replace deprecated CPU-hotplug functions. smp: Fix all kernel-doc warnings cpu/hotplug: Add debug printks for hotplug callback failures cpu/hotplug: Use DEVICE_ATTR_*() macro cpu/hotplug: Eliminate all kernel-doc warnings cpu/hotplug: Fix kernel doc warnings for __cpuhp_setup_state_cpuslocked() cpu/hotplug: Fix comment typo smpboot: Replace deprecated CPU-hotplug functions.
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.