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/net/openvswitch/flow.h b/net/openvswitch/flow.h
index b830d5f..758a8c7 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -30,13 +30,14 @@
 	MAC_PROTO_ETHERNET,
 };
 #define SW_FLOW_KEY_INVALID	0x80
+#define MPLS_LABEL_DEPTH       3
 
 /* Store options at the end of the array if they are less than the
  * maximum size. This allows us to get the benefits of variable length
  * matching for small options.
  */
 #define TUN_METADATA_OFFSET(opt_len) \
-	(FIELD_SIZEOF(struct sw_flow_key, tun_opts) - opt_len)
+	(sizeof_field(struct sw_flow_key, tun_opts) - opt_len)
 #define TUN_METADATA_OPTS(flow_key, opt_len) \
 	((void *)((flow_key)->tun_opts + TUN_METADATA_OFFSET(opt_len)))
 
@@ -51,7 +52,7 @@
 
 #define OVS_SW_FLOW_KEY_METADATA_SIZE			\
 	(offsetof(struct sw_flow_key, recirc_id) +	\
-	FIELD_SIZEOF(struct sw_flow_key, recirc_id))
+	sizeof_field(struct sw_flow_key, recirc_id))
 
 struct ovs_key_nsh {
 	struct ovs_nsh_key_base base;
@@ -85,9 +86,6 @@
 					 */
 	union {
 		struct {
-			__be32 top_lse;	/* top label stack entry */
-		} mpls;
-		struct {
 			u8     proto;	/* IP protocol or lower 8 bits of ARP opcode. */
 			u8     tos;	    /* IP ToS. */
 			u8     ttl;	    /* IP TTL/hop limit. */
@@ -135,6 +133,11 @@
 				} nd;
 			};
 		} ipv6;
+		struct {
+			u32 num_labels_mask;    /* labels present bitmap of effective length MPLS_LABEL_DEPTH */
+			__be32 lse[MPLS_LABEL_DEPTH];     /* label stack entry  */
+		} mpls;
+
 		struct ovs_key_nsh nsh;         /* network service header */
 	};
 	struct {
@@ -166,7 +169,6 @@
 struct sw_flow_mask {
 	int ref_count;
 	struct rcu_head rcu;
-	struct list_head list;
 	struct sw_flow_key_range range;
 	struct sw_flow_key key;
 };