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f254ac04c8
When a process exits, we cancel whatever requests it has pending that are referencing the file table. However, if a link is holding a reference, then we cannot find it by simply looking at the inflight list. Enable checking of the poll and timeout list to find the link, and cancel it appropriately. Cc: stable@vger.kernel.org Reported-by: Josef <josef.grieb@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.