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f26d2580a7
Pass in the bank pointer directly to the cleaning up functions, obviating the need for per-CPU accesses. Make the clean up path interrupt-safe by cleaning the bank pointer first so that the rest of the teardown happens safe from the thresholding interrupt. No functional changes. [ bp: Write commit message and reverse bank->shared test to save an indentation level in threshold_remove_bank(). ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200403161943.1458-7-bp@alien8.de
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.