[PATCH 4.14 141/193] libnvdimm, pfn: make resource attribute only readable by root

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams commit 26417ae4fc6108f8db436f24108b08f68bdc520e upstream. For the same reason that /proc/iomem returns 0's for non-root readers and acpi tables are

[PATCH 4.14 141/193] libnvdimm, pfn: make resource attribute only readable by root

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Dan Williams commit 26417ae4fc6108f8db436f24108b08f68bdc520e upstream. For the same reason that /proc/iomem returns 0's for non-root readers and acpi tables are root-only, make the 'resource'