[PATCH 4.9 139/145] arm64: fix warning about swapper_pg_dir overflow

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 12f043ff2b28fa64c9123b454cbe30a8a9e1967e upstream. With 4 levels of 16KB pages, we get this warning about the fact that we are copying a whole page into an

[PATCH 4.9 139/145] arm64: fix warning about swapper_pg_dir overflow

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 12f043ff2b28fa64c9123b454cbe30a8a9e1967e upstream. With 4 levels of 16KB pages, we get this warning about the fact that we are copying a whole page into an array that is