Yaxiong Tian
6fbaeffc3a
commitac43c9122eupstream. The dentry returned by debugfs_lookup() needs to be released by calling dput() which is missing in margining_port_remove(). Fix this by calling debugfs_lookup_and_remove() that combines both and avoids the memory leak. Fixes:d0f1e0c2a6("thunderbolt: Add support for receiver lane margining") Cc: stable@vger.kernel.org Signed-off-by: Yaxiong Tian <tianyaxiong@kylinos.cn> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.