diff options
| -rw-r--r-- | mm/page_poison.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/page_poison.c b/mm/page_poison.c index 65cdf844c8ad..655dc5895604 100644 --- a/mm/page_poison.c +++ b/mm/page_poison.c @@ -77,12 +77,14 @@ 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); } |