X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=mm%2Fksm.c;h=35b8aef867a92ee79aff5cb074558f804a6fdc6a;hb=4f42047bbde059823fe70381387257a9e3bd229c;hp=4786b4150f62108438f5aabaf77d339280eb51dc;hpb=80084632e2abf9968f0a582ef044889c686e2954;p=cascardo%2Flinux.git

diff --git a/mm/ksm.c b/mm/ksm.c
index 4786b4150f62..35b8aef867a9 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -532,8 +532,8 @@ static struct page *get_ksm_page(struct stable_node *stable_node, bool lock_it)
 	void *expected_mapping;
 	unsigned long kpfn;
 
-	expected_mapping = (void *)stable_node +
-				(PAGE_MAPPING_ANON | PAGE_MAPPING_KSM);
+	expected_mapping = (void *)((unsigned long)stable_node |
+					PAGE_MAPPING_KSM);
 again:
 	kpfn = READ_ONCE(stable_node->kpfn);
 	page = pfn_to_page(kpfn);