diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c
index ef1c8a46e7aceee45b2044d4b4338dc3aed88807..03a064803626890ade73073cc12735aec777f9e5 100644
--- a/net/ipv6/seg6_hmac.c
+++ b/net/ipv6/seg6_hmac.c
@@ -400,7 +400,7 @@ static int seg6_hmac_init_algo(void)
 			*p_tfm = tfm;
 		}
 
-		p_tfm = this_cpu_ptr(algo->tfms);
+		p_tfm = raw_cpu_ptr(algo->tfms);
 		tfm = *p_tfm;
 
 		shsize = sizeof(*shash) + crypto_shash_descsize(tfm);
diff --git a/net/ipv6/seg6_iptunnel.c b/net/ipv6/seg6_iptunnel.c
index bbfca22c34aeec5c63e9494e672f959c5a06b380..1d60cb132835c9f9089510f035a1ca95e5b1e1a7 100644
--- a/net/ipv6/seg6_iptunnel.c
+++ b/net/ipv6/seg6_iptunnel.c
@@ -265,7 +265,9 @@ int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 	slwt = seg6_lwt_lwtunnel(orig_dst->lwtstate);
 
 #ifdef CONFIG_DST_CACHE
+	preempt_disable();
 	dst = dst_cache_get(&slwt->cache);
+	preempt_enable();
 #endif
 
 	if (unlikely(!dst)) {
@@ -286,7 +288,9 @@ int seg6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 		}
 
 #ifdef CONFIG_DST_CACHE
+		preempt_disable();
 		dst_cache_set_ip6(&slwt->cache, dst, &fl6.saddr);
+		preempt_enable();
 #endif
 	}