diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c
index fab0973f995b..affd4ed28cfe 100644
--- a/net/ipv4/tcp_offload.c
+++ b/net/ipv4/tcp_offload.c
@@ -28,6 +28,70 @@ static void tcp_gso_tstamp(struct sk_buff *skb, unsigned int ts_seq,
 	}
 }
 
+static void __tcpv4_gso_segment_csum(struct sk_buff *seg,
+				     __be32 *oldip, __be32 newip,
+				     __be16 *oldport, __be16 newport)
+{
+	struct tcphdr *th;
+	struct iphdr *iph;
+
+	if (*oldip == newip && *oldport == newport)
+		return;
+
+	th = tcp_hdr(seg);
+	iph = ip_hdr(seg);
+
+	inet_proto_csum_replace4(&th->check, seg, *oldip, newip, true);
+	inet_proto_csum_replace2(&th->check, seg, *oldport, newport, false);
+	*oldport = newport;
+
+	csum_replace4(&iph->check, *oldip, newip);
+	*oldip = newip;
+}
+
+static struct sk_buff *__tcpv4_gso_segment_list_csum(struct sk_buff *segs)
+{
+	const struct tcphdr *th;
+	const struct iphdr *iph;
+	struct sk_buff *seg;
+	struct tcphdr *th2;
+	struct iphdr *iph2;
+
+	seg = segs;
+	th = tcp_hdr(seg);
+	iph = ip_hdr(seg);
+	th2 = tcp_hdr(seg->next);
+	iph2 = ip_hdr(seg->next);
+
+	if (!(*(const u32 *)&th->source ^ *(const u32 *)&th2->source) &&
+	    iph->daddr == iph2->daddr && iph->saddr == iph2->saddr)
+		return segs;
+
+	while ((seg = seg->next)) {
+		th2 = tcp_hdr(seg);
+		iph2 = ip_hdr(seg);
+
+		__tcpv4_gso_segment_csum(seg,
+					 &iph2->saddr, iph->saddr,
+					 &th2->source, th->source);
+		__tcpv4_gso_segment_csum(seg,
+					 &iph2->daddr, iph->daddr,
+					 &th2->dest, th->dest);
+	}
+
+	return segs;
+}
+
+static struct sk_buff *__tcp4_gso_segment_list(struct sk_buff *skb,
+					      netdev_features_t features)
+{
+	skb = skb_segment_list(skb, features, skb_mac_header_len(skb));
+	if (IS_ERR(skb))
+		return skb;
+
+	return __tcpv4_gso_segment_list_csum(skb);
+}
+
 static struct sk_buff *tcp4_gso_segment(struct sk_buff *skb,
 					netdev_features_t features)
 {
@@ -37,6 +101,9 @@ static struct sk_buff *tcp4_gso_segment(struct sk_buff *skb,
 	if (!pskb_may_pull(skb, sizeof(struct tcphdr)))
 		return ERR_PTR(-EINVAL);
 
+	if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST)
+		return __tcp4_gso_segment_list(skb, features);
+
 	if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
 		const struct iphdr *iph = ip_hdr(skb);
 		struct tcphdr *th = tcp_hdr(skb);
diff --git a/net/ipv6/tcpv6_offload.c b/net/ipv6/tcpv6_offload.c
index 4b07d1e6c952..7180c30dbbef 100644
--- a/net/ipv6/tcpv6_offload.c
+++ b/net/ipv6/tcpv6_offload.c
@@ -40,6 +40,61 @@ INDIRECT_CALLABLE_SCOPE int tcp6_gro_complete(struct sk_buff *skb, int thoff)
 	return 0;
 }
 
+static void __tcpv6_gso_segment_csum(struct sk_buff *seg,
+				     __be16 *oldport, __be16 newport)
+{
+	struct tcphdr *th;
+
+	if (*oldport == newport)
+		return;
+
+	th = tcp_hdr(seg);
+	inet_proto_csum_replace2(&th->check, seg, *oldport, newport, false);
+	*oldport = newport;
+}
+
+static struct sk_buff *__tcpv6_gso_segment_list_csum(struct sk_buff *segs)
+{
+	const struct tcphdr *th;
+	const struct ipv6hdr *iph;
+	struct sk_buff *seg;
+	struct tcphdr *th2;
+	struct ipv6hdr *iph2;
+
+	seg = segs;
+	th = tcp_hdr(seg);
+	iph = ipv6_hdr(seg);
+	th2 = tcp_hdr(seg->next);
+	iph2 = ipv6_hdr(seg->next);
+
+	if (!(*(const u32 *)&th->source ^ *(const u32 *)&th2->source) &&
+	    ipv6_addr_equal(&iph->saddr, &iph2->saddr) &&
+	    ipv6_addr_equal(&iph->daddr, &iph2->daddr))
+		return segs;
+
+	while ((seg = seg->next)) {
+		th2 = tcp_hdr(seg);
+		iph2 = ipv6_hdr(seg);
+
+		iph2->saddr = iph->saddr;
+		iph2->daddr = iph->daddr;
+		__tcpv6_gso_segment_csum(seg, &th2->source, th->source);
+		__tcpv6_gso_segment_csum(seg, &th2->dest, th->dest);
+	}
+
+	return segs;
+}
+
+static struct sk_buff *__tcp6_gso_segment_list(struct sk_buff *skb,
+					      netdev_features_t features)
+{
+	skb = skb_segment_list(skb, features, skb_mac_header_len(skb));
+	if (IS_ERR(skb))
+		return skb;
+
+	return __tcpv6_gso_segment_list_csum(skb);
+}
+
 static struct sk_buff *tcp6_gso_segment(struct sk_buff *skb,
 					netdev_features_t features)
 {
@@ -51,6 +106,9 @@ static struct sk_buff *tcp6_gso_segment(struct sk_buff *skb,
 	if (!pskb_may_pull(skb, sizeof(*th)))
 		return ERR_PTR(-EINVAL);
 
+	if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST)
+		return __tcp6_gso_segment_list(skb, features);
+
 	if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
 		const struct ipv6hdr *ipv6h = ipv6_hdr(skb);
 		struct tcphdr *th = tcp_hdr(skb);