b519057981
Making waits for response to fanotify permission events interruptible can result in EINTR returns from open(2) or other syscalls when there's e.g. AV software that's monitoring the file. Orion reports that e.g. bash is complaining like: bash: /etc/bash_completion.d/itweb-settings.bash: Interrupted system call So for now convert the wait from interruptible to only killable one. That is mostly invisible to userspace. Sadly this breaks hibernation with fanotify permission events pending again but we have to put more thought into how to fix this without regressing userspace visible behavior. Reported-by: Orion Poplawski <orion@nwra.com> Signed-off-by: Jan Kara <jack@suse.cz>
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.