Merge 4.0-rc7 into staging-next

We want those fixes (iio primarily) into the -next branch to help with
merge and testing issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/mm/page_isolation.c b/mm/page_isolation.c
index 72f5ac381ab3..755a42c76eb4 100644
--- a/mm/page_isolation.c
+++ b/mm/page_isolation.c
@@ -103,6 +103,7 @@ void unset_migratetype_isolate(struct page *page, unsigned migratetype)
 
                         if (!is_migrate_isolate_page(buddy)) {
                                 __isolate_free_page(page, order);
+                                kernel_map_pages(page, (1 << order), 1);
                                 set_page_refcounted(page);
                                 isolated_page = page;
                         }