3 files changed, 4 insertions, 3 deletions
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index 44b2ad695c15..965f3c8e5089 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -926,7 +926,7 @@ static void ip_vs_conn_expire(struct timer_list *t)
 void ip_vs_conn_expire_now(struct ip_vs_conn *cp)
 {
 	/* Using mod_timer_pending will ensure the timer is not
-	 * modified after the final del_timer in ip_vs_conn_expire.
+	 * modified after the final timer_delete in ip_vs_conn_expire.
 	 */
 	if (timer_pending(&cp->timer) &&
 	    time_after(cp->timer.expires, jiffies))
diff --git a/net/netfilter/ipvs/ip_vs_est.c b/net/netfilter/ipvs/ip_vs_est.c
index f821ad2e19b3..15049b826732 100644
--- a/net/netfilter/ipvs/ip_vs_est.c
+++ b/net/netfilter/ipvs/ip_vs_est.c
@@ -265,7 +265,8 @@ int ip_vs_est_kthread_start(struct netns_ipvs *ipvs,
 	}
 
 	set_user_nice(kd->task, sysctl_est_nice(ipvs));
-	set_cpus_allowed_ptr(kd->task, sysctl_est_cpulist(ipvs));
+	if (sysctl_est_preferred_cpulist(ipvs))
+		kthread_affine_preferred(kd->task, sysctl_est_preferred_cpulist(ipvs));
 
 	pr_info("starting estimator thread %d...\n", kd->id);
 	wake_up_process(kd->task);
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 014f07740369..95af252b2939 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -97,7 +97,7 @@ __ip_vs_dst_check(struct ip_vs_dest *dest)
 	if (!dest_dst)
 		return NULL;
 	dst = dest_dst->dst_cache;
-	if (dst->obsolete &&
+	if (READ_ONCE(dst->obsolete) &&
 	    dst->ops->check(dst, dest_dst->dst_cookie) == NULL)
 		return NULL;
 	return dest_dst;