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eccc876724
Pull core dump fix from Al Viro: "Fix for multithreaded coredump playing fast and loose with getting registers of secondary threads; if a secondary gets caught in the middle of exit(2), the conditition it will be stopped in for dumper to examine might be unusual enough for things to go wrong. Quite a few architectures are fine with that, but some are not." * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: don't dump the threads that had been already exiting when zapped.
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.