X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Flib%2Fllist.c;h=ae5872b1df0c669fc8365ce1754d2a128651a890;hb=ff067418f34c3670cbab67587d8ab0dc0c8f1acc;hp=0b0e9779d6753b1a3982551afdbb685e0b6a209e;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/lib/llist.c b/kernel/lib/llist.c
index 0b0e9779d..ae5872b1d 100644
--- a/kernel/lib/llist.c
+++ b/kernel/lib/llist.c
@@ -66,12 +66,12 @@ struct llist_node *llist_del_first(struct llist_head *head)
 {
 	struct llist_node *entry, *old_entry, *next;
 
-	entry = head->first;
+	entry = smp_load_acquire(&head->first);
 	for (;;) {
 		if (entry == NULL)
 			return NULL;
 		old_entry = entry;
-		next = entry->next;
+		next = READ_ONCE(entry->next);
 		entry = cmpxchg(&head->first, old_entry, next);
 		if (entry == old_entry)
 			break;