diff --git a/include/net/sock.h b/include/net/sock.h
index e593af5b1ecc..7b76f891ae2d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1134,13 +1134,16 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
 static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk,
 						   int size, int mem, int gfp)
 {
-	struct sk_buff *skb = alloc_skb(size + sk->sk_prot->max_header, gfp);
+	struct sk_buff *skb;
+	int hdr_len;
 
+	hdr_len = SKB_DATA_ALIGN(sk->sk_prot->max_header);
+	skb = alloc_skb(size + hdr_len, gfp);
 	if (skb) {
 		skb->truesize += mem;
 		if (sk->sk_forward_alloc >= (int)skb->truesize ||
 		    sk_stream_mem_schedule(sk, skb->truesize, 0)) {
-			skb_reserve(skb, sk->sk_prot->max_header);
+			skb_reserve(skb, hdr_len);
 			return skb;
 		}
 		__kfree_skb(skb);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 882436da9a3a..be354155b2f9 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -756,13 +756,9 @@ static inline int select_size(struct sock *sk, struct tcp_sock *tp)
 {
 	int tmp = tp->mss_cache_std;
 
-	if (sk->sk_route_caps & NETIF_F_SG) {
-		int pgbreak = SKB_MAX_HEAD(MAX_TCP_HEADER);
+	if (sk->sk_route_caps & NETIF_F_SG)
+		tmp = 0;
 
-		if (tmp >= pgbreak &&
-		    tmp <= pgbreak + (MAX_SKB_FRAGS - 1) * PAGE_SIZE)
-			tmp = pgbreak;
-	}
 	return tmp;
 }
 
@@ -872,11 +868,6 @@ new_segment:
 					tcp_mark_push(tp, skb);
 					goto new_segment;
 				} else if (page) {
-					/* If page is cached, align
-					 * offset to L1 cache boundary
-					 */
-					off = (off + L1_CACHE_BYTES - 1) &
-					      ~(L1_CACHE_BYTES - 1);
 					if (off == PAGE_SIZE) {
 						put_page(page);
 						TCP_PAGE(sk) = page = NULL;