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commit f101ada7da6551127d192c2f1742c1e9e0f62799 upstream. When trying to see whether current nd_region intersects with others, trim_pfn_device() has already calculated the *size* to be expanded to SECTION size. Do not double append 'adjust' to 'size' when calculating whether the end of a region collides with the next pmem region. Fixes: ae86cbfef381 "libnvdimm, pfn: Pad pfn namespaces relative to other regions" Cc: <stable@vger.kernel.org> Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.