diff --git a/mm/page_poison.c b/mm/page_poison.c index ae0482cded87c3eb9699e1a291eff7ad746ef50d..a08423cb11ca9b6beb4375ba44232895abab464d 100644 --- a/mm/page_poison.c +++ b/mm/page_poison.c @@ -108,12 +108,14 @@ static void unpoison_page(struct page *page) void *addr; addr = kmap_atomic(page); + kasan_disable_current(); /* * Page poisoning when enabled poisons each and every page * that is freed to buddy. Thus no extra check is done to * see if a page was poisoned. */ - check_poison_mem(addr, PAGE_SIZE); + check_poison_mem(kasan_reset_tag(addr), PAGE_SIZE); + kasan_enable_current(); kunmap_atomic(addr); }