Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 34c4436..89163ef 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -52,7 +52,7 @@
 	unsigned char	router_alert;
 	unsigned char	cipso;
 	unsigned char	__pad2;
-	unsigned char	__data[0];
+	unsigned char	__data[];
 };
 
 struct ip_options_rcu {
@@ -225,6 +225,7 @@
 				mc_all:1,
 				nodefrag:1;
 	__u8			bind_address_no_port:1,
+				recverr_rfc4884:1,
 				defer_connect:1; /* Indicates that fastopen_connect is set
 						  * and cookie exists so we defer connect
 						  * until first data frame is written
@@ -295,13 +296,6 @@
 	memcpy(inet_sk(sk_to) + 1, inet_sk(sk_from) + 1,
 	       sk_from->sk_prot->obj_size - ancestor_size);
 }
-#if !(IS_ENABLED(CONFIG_IPV6))
-static inline void inet_sk_copy_descendant(struct sock *sk_to,
-					   const struct sock *sk_from)
-{
-	__inet_sk_copy_descendant(sk_to, sk_from, sizeof(struct inet_sock));
-}
-#endif
 
 int inet_sk_rebuild_header(struct sock *sk);