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commit4d59588c09upstream. All created csrow objects must be removed in the error path of edac_create_csrow_objects(). The objects have been added as devices. They need to be removed by doing a device_del() *and* put_device() call to also free their memory. The missing put_device() leaves a memory leak. Use device_unregister() instead of device_del() which properly unregisters the device doing both. Fixes:7adc05d2dc("EDAC/sysfs: Drop device references properly") Signed-off-by: Robert Richter <rrichter@marvell.com> Signed-off-by: Borislav Petkov <bp@suse.de> Tested-by: John Garry <john.garry@huawei.com> Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20200212120340.4764-4-rrichter@marvell.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.