Update kernel headers

Update kernel headers to commit:
    59a49d9617e2 ("Merge branch 'mlxsw-expose-number-of-physical-ports'")

Signed-off-by: David Ahern <dsahern@kernel.org>

include/uapi/linux/bpf.h

@@ -19,7 +19,8 @@
 
 /* ld/ldx fields */
 #define BPF_DW		0x18	/* double word (64-bit) */
-#define BPF_XADD	0xc0	/* exclusive add */
+#define BPF_ATOMIC	0xc0	/* atomic memory ops - op type in immediate */
+#define BPF_XADD	0xc0	/* exclusive add - legacy name */
 
 /* alu/jmp fields */
 #define BPF_MOV		0xb0	/* mov reg to reg */
@@ -43,6 +44,11 @@
 #define BPF_CALL	0x80	/* function call */
 #define BPF_EXIT	0x90	/* function return */
 
+/* atomic op type fields (stored in immediate) */
+#define BPF_FETCH	0x01	/* not an opcode on its own, used to build others */
+#define BPF_XCHG	(0xe0 | BPF_FETCH)	/* atomic exchange */
+#define BPF_CMPXCHG	(0xf0 | BPF_FETCH)	/* atomic compare-and-write */
+
 /* Register numbers */
 enum {
 	BPF_REG_0 = 0,
@@ -2448,7 +2454,7 @@ union bpf_attr {
  *		running simultaneously.
  *
  *		A user should care about the synchronization by himself.
- *		For example, by using the **BPF_STX_XADD** instruction to alter
+ *		For example, by using the **BPF_ATOMIC** instructions to alter
  *		the shared data.
  *	Return
  *		A pointer to the local storage area.
@@ -2993,10 +2999,10 @@ union bpf_attr {
  * 		string length is larger than *size*, just *size*-1 bytes are
  * 		copied and the last byte is set to NUL.
  *
- * 		On success, the length of the copied string is returned. This
+ * 		On success, returns the number of bytes that were written,
- * 		makes this helper useful in tracing programs for reading
+ * 		including the terminal NUL. This makes this helper useful in
- * 		strings, and more importantly to get its length at runtime. See
+ * 		tracing programs for reading strings, and more importantly to
- * 		the following snippet:
+ * 		get its length at runtime. See the following snippet:
  *
  * 		::
  *
@@ -3024,7 +3030,7 @@ union bpf_attr {
  * 		**->mm->env_start**: using this helper and the return value,
  * 		one can quickly iterate at the right offset of the memory area.
  * 	Return
- * 		On success, the strictly positive length of the string,
+ * 		On success, the strictly positive length of the output string,
  * 		including the trailing NUL character. On error, a negative
  * 		value.
  *

include/uapi/linux/if_bonding.h

@@ -94,6 +94,7 @@
 #define BOND_XMIT_POLICY_LAYER23	2 /* layer 2+3 (IP ^ MAC) */
 #define BOND_XMIT_POLICY_ENCAP23	3 /* encapsulated layer 2+3 */
 #define BOND_XMIT_POLICY_ENCAP34	4 /* encapsulated layer 3+4 */
+#define BOND_XMIT_POLICY_VLAN_SRCMAC	5 /* vlan + source MAC */
 
 /* 802.3ad port state definitions (43.4.2.2 in the 802.3ad standard) */
 #define LACP_STATE_LACP_ACTIVITY   0x1

include/uapi/linux/if_link.h

@@ -807,6 +807,7 @@ enum {
 	IFLA_GTP_FD1,
 	IFLA_GTP_PDP_HASHSIZE,
 	IFLA_GTP_ROLE,
+	IFLA_GTP_COLLECT_METADATA,
 	__IFLA_GTP_MAX,
 };
 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)

include/uapi/linux/if_tunnel.h

@@ -176,6 +176,7 @@ enum {
 #define TUNNEL_VXLAN_OPT	__cpu_to_be16(0x1000)
 #define TUNNEL_NOCACHE		__cpu_to_be16(0x2000)
 #define TUNNEL_ERSPAN_OPT	__cpu_to_be16(0x4000)
+#define TUNNEL_GTPU_OPT		__cpu_to_be16(0x8000)
 
 #define TUNNEL_OPTIONS_PRESENT \
 		(TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT)

include/uapi/linux/mptcp.h

@@ -82,6 +82,7 @@ enum {
 	MPTCP_PM_CMD_FLUSH_ADDRS,
 	MPTCP_PM_CMD_SET_LIMITS,
 	MPTCP_PM_CMD_GET_LIMITS,
+	MPTCP_PM_CMD_SET_FLAGS,
 
 	__MPTCP_PM_CMD_AFTER_LAST
 };

include/uapi/linux/pkt_cls.h

@@ -591,6 +591,7 @@ enum {
 	TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
 	TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
 	TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
+	TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
 };
 
 enum {

include/uapi/linux/pkt_sched.h

@@ -434,6 +434,7 @@ enum {
 	TCA_HTB_RATE64,
 	TCA_HTB_CEIL64,
 	TCA_HTB_PAD,
+	TCA_HTB_OFFLOAD,
 	__TCA_HTB_MAX,
 };
 

include/uapi/linux/tcp.h

@@ -67,7 +67,7 @@ union tcp_word_hdr {
 	__be32        words[5];
 };
 
-#define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
+#define tcp_flag_word(tp) (((union tcp_word_hdr *)(tp))->words[3])
 
 enum {
 	TCP_FLAG_CWR = __constant_cpu_to_be32(0x00800000),
@@ -314,6 +314,7 @@ enum {
 	TCP_NLA_TIMEOUT_REHASH, /* Timeout-triggered rehash attempts */
 	TCP_NLA_BYTES_NOTSENT,	/* Bytes in write queue not yet sent */
 	TCP_NLA_EDT,		/* Earliest departure time (CLOCK_MONOTONIC) */
+	TCP_NLA_TTL,		/* TTL or hop limit of a packet received */
 };
 
 /* for TCP_MD5SIG socket option */
@@ -353,5 +354,9 @@ struct tcp_zerocopy_receive {
 	__u64 copybuf_address;	/* in: copybuf address (small reads) */
 	__s32 copybuf_len; /* in/out: copybuf bytes avail/used or error */
 	__u32 flags; /* in: flags */
+	__u64 msg_control; /* ancillary data */
+	__u64 msg_controllen;
+	__u32 msg_flags;
+	/* __u32 hole;  Next we must add >1 u32 otherwise length checks fail. */
 };
 #endif /* _LINUX_TCP_H */