Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking fixes from David Miller:
 "The pull requests are getting smaller, that's progress I suppose :-)

   1) Fix infinite loop in CIPSO option parsing, from Yujuan Qi.

   2) Fix remote checksum handling in VXLAN and GUE tunneling drivers,
      from Koichiro Den.

   3) Missing u64_stats_init() calls in several drivers, from Florian
      Fainelli.

   4) TCP can set the congestion window to an invalid ssthresh value
      after congestion window reductions, from Yuchung Cheng.

   5) Fix BPF jit branch generation on s390, from Daniel Borkmann.

   6) Correct MIPS ebpf JIT merge, from David Daney.

   7) Correct byte order test in BPF test_verifier.c, from Daniel
      Borkmann.

   8) Fix various crashes and leaks in ASIX driver, from Dean Jenkins.

   9) Handle SCTP checksums properly in mlx4 driver, from Davide
      Caratti.

  10) We can potentially enter tcp_connect() with a cached route
      already, due to fastopen, so we have to explicitly invalidate it.

  11) skb_warn_bad_offload() can bark in legitimate situations, fix from
      Willem de Bruijn"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
  net: avoid skb_warn_bad_offload false positives on UFO
  qmi_wwan: fix NULL deref on disconnect
  ppp: fix xmit recursion detection on ppp channels
  rds: Reintroduce statistics counting
  tcp: fastopen: tcp_connect() must refresh the route
  net: sched: set xt_tgchk_param par.net properly in ipt_init_target
  net: dsa: mediatek: add adjust link support for user ports
  net/mlx4_en: don't set CHECKSUM_COMPLETE on SCTP packets
  qed: Fix a memory allocation failure test in 'qed_mcp_cmd_init()'
  hysdn: fix to a race condition in put_log_buffer
  s390/qeth: fix L3 next-hop in xmit qeth hdr
  asix: Fix small memory leak in ax88772_unbind()
  asix: Ensure asix_rx_fixup_info members are all reset
  asix: Add rx->ax_skb = NULL after usbnet_skb_return()
  bpf: fix selftest/bpf/test_pkt_md_access on s390x
  netvsc: fix race on sub channel creation
  bpf: fix byte order test in test_verifier
  xgene: Always get clk source, but ignore if it's missing for SGMII ports
  MIPS: Add missing file for eBPF JIT.
  bpf, s390: fix build for libbpf and selftest suite
  ...

include/linux/mlx4/device.h

@@ -620,6 +620,7 @@ struct mlx4_caps {
 	u32			dmfs_high_rate_qpn_base;
 	u32			dmfs_high_rate_qpn_range;
 	u32			vf_caps;
+	bool			wol_port[MLX4_MAX_PORTS + 1];
 	struct mlx4_rate_limit_caps rl_caps;
 };
 

include/linux/ptp_clock_kernel.h

@@ -99,6 +99,11 @@ struct system_device_crosststamp;
  *            parameter func: the desired function to use.
  *            parameter chan: the function channel index to use.
  *
+ * @do_work:  Request driver to perform auxiliary (periodic) operations
+ *	      Driver should return delay of the next auxiliary work scheduling
+ *	      time (>=0) or negative value in case further scheduling
+ *	      is not required.
+ *
  * Drivers should embed their ptp_clock_info within a private
  * structure, obtaining a reference to it using container_of().
  *
@@ -126,6 +131,7 @@ struct ptp_clock_info {
 		      struct ptp_clock_request *request, int on);
 	int (*verify)(struct ptp_clock_info *ptp, unsigned int pin,
 		      enum ptp_pin_function func, unsigned int chan);
+	long (*do_aux_work)(struct ptp_clock_info *ptp);
 };
 
 struct ptp_clock;
@@ -211,6 +217,16 @@ extern int ptp_clock_index(struct ptp_clock *ptp);
 int ptp_find_pin(struct ptp_clock *ptp,
 		 enum ptp_pin_function func, unsigned int chan);
 
+/**
+ * ptp_schedule_worker() - schedule ptp auxiliary work
+ *
+ * @ptp:    The clock obtained from ptp_clock_register().
+ * @delay:  number of jiffies to wait before queuing
+ *          See kthread_queue_delayed_work() for more info.
+ */
+
+int ptp_schedule_worker(struct ptp_clock *ptp, unsigned long delay);
+
 #else
 static inline struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info,
 						   struct device *parent)
@@ -225,6 +241,10 @@ static inline int ptp_clock_index(struct ptp_clock *ptp)
 static inline int ptp_find_pin(struct ptp_clock *ptp,
 			       enum ptp_pin_function func, unsigned int chan)
 { return -1; }
+static inline int ptp_schedule_worker(struct ptp_clock *ptp,
+				      unsigned long delay)
+{ return -EOPNOTSUPP; }
+
 #endif
 
 #endif