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

Pull networking fixes from David Miller:

 1) mlx4 driver bug fixes (TX queue wakeups, csum complete indications)
    from Ido Shamay, Eran Ben Elisha, and Or Gerlitz.

 2) Missing unlock in error path of PTP support in renesas driver, from
    Dan Carpenter.

 3) Add Vitesse 8641 phy IDs to vitesse PHY driver, from Shaohui Xie.

 4) Bnx2x driver bug fixes (linearization of encap packets, scratchpad
    parity error notifications, flow-control and speed settings) from
    Yuval Mintz, Manish Chopra, Shahed Shaikh, and Ariel Elior.

 5) ipv6 extension header parsing in the igb chip has a HW errata,
    disable it.  Frm Todd Fujinaka.

 6) Fix PCI link state locking issue in e1000e driver, from Yanir
    Lubetkin.

 7) Cure panics during MTU change in i40e, from Mitch Williams.

 8) Don't leak promisc refs in DSA slave driver, from Gilad Ben-Yossef.

 9) Add missing HAS_DMA dep to VIA Rhine driver, from Geery
    Uytterhoeven.

10) Make sure DMA map/unmap calls are symmetric in bnx2x driver, from
    Michal Schmidt.

11) Workaround for MDIO access problems in bcm7xxx devices, from FLorian
    Fainelli.

12) Fix races in SCTP protocol between OTTB responses and route
    removals, from Alexander Sverdlin.

13) Fix jumbo frame checksum issue with some mvneta devices, from Simon
    Guinot.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (58 commits)
  sock_diag: don't broadcast kernel sockets
  net: mvneta: disable IP checksum with jumbo frames for Armada 370
  ARM: mvebu: update Ethernet compatible string for Armada XP
  net: mvneta: introduce compatible string "marvell, armada-xp-neta"
  api: fix compatibility of linux/in.h with netinet/in.h
  net: icplus: fix typo in constant name
  sis900: Trivial: Fix typos in enums
  stmmac: Trivial: fix typo in constant name
  sctp: Fix race between OOTB responce and route removal
  net-Liquidio: Delete unnecessary checks before the function call "vfree"
  vmxnet3: Bump up driver version number
  amd-xgbe: Add the __GFP_NOWARN flag to Rx buffer allocation
  net: phy: mdio-bcm-unimac: workaround initial read failures for integrated PHYs
  net: bcmgenet: workaround initial read failures for integrated PHYs
  net: phy: bcm7xxx: workaround MDIO management controller initial read
  bnx2x: fix DMA API usage
  net: via: VIA_RHINE and VIA_VELOCITY should depend on HAS_DMA
  net/phy: tune get_phy_c45_ids to support more c45 phy
  bnx2x: fix lockdep splat
  net: fec: don't access RACC register when not available
  ...

4 files changed, 50 insertions, 6 deletions

diff --git a/include/net/ax25.h b/include/net/ax25.h
index 16a923a3a43a..e602f8177ebf 100644
--- a/include/net/ax25.h
+++ b/include/net/ax25.h
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 #include <linux/atomic.h>
 #include <net/neighbour.h>
+#include <net/sock.h>
 
 #define	AX25_T1CLAMPLO  		1
 #define	AX25_T1CLAMPHI 			(30 * HZ)
@@ -246,7 +247,20 @@ typedef struct ax25_cb {
 	atomic_t		refcount;
 } ax25_cb;
 
-#define ax25_sk(__sk) ((ax25_cb *)(__sk)->sk_protinfo)
+struct ax25_sock {
+	struct sock		sk;
+	struct ax25_cb		*cb;
+};
+
+static inline struct ax25_sock *ax25_sk(const struct sock *sk)
+{
+	return (struct ax25_sock *) sk;
+}
+
+static inline struct ax25_cb *sk_to_ax25(const struct sock *sk)
+{
+	return ax25_sk(sk)->cb;
+}
 
 #define ax25_for_each(__ax25, list) \
 	hlist_for_each_entry(__ax25, list, ax25_node)
diff --git a/include/net/sock.h b/include/net/sock.h
index 14d539c040d7..05a8c1aea251 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -277,7 +277,6 @@ struct cg_proto;
   *	@sk_incoming_cpu: record cpu processing incoming packets
   *	@sk_txhash: computed flow hash for use on transmit
   *	@sk_filter: socket filtering instructions
-  *	@sk_protinfo: private area, net family specific, when not using slab
   *	@sk_timer: sock cleanup timer
   *	@sk_stamp: time stamp of last packet received
   *	@sk_tsflags: SO_TIMESTAMPING socket options
@@ -416,7 +415,6 @@ struct sock {
 	const struct cred	*sk_peer_cred;
 	long			sk_rcvtimeo;
 	long			sk_sndtimeo;
-	void			*sk_protinfo;
 	struct timer_list	sk_timer;
 	ktime_t			sk_stamp;
 	u16			sk_tsflags;
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 83d6236a2f08..eaf94919291a 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -19,8 +19,10 @@
 #define _UAPI_LINUX_IN_H
 
 #include <linux/types.h>
+#include <linux/libc-compat.h>
 #include <linux/socket.h>
 
+#if __UAPI_DEF_IN_IPPROTO
 /* Standard well-defined IP protocols.  */
 enum {
   IPPROTO_IP = 0,		/* Dummy protocol for TCP		*/
@@ -75,12 +77,14 @@ enum {
 #define IPPROTO_RAW		IPPROTO_RAW
   IPPROTO_MAX
 };
+#endif
 
-
+#if __UAPI_DEF_IN_ADDR
 /* Internet address. */
 struct in_addr {
 	__be32	s_addr;
 };
+#endif
 
 #define IP_TOS		1
 #define IP_TTL		2
@@ -158,6 +162,7 @@ struct in_addr {
 
 /* Request struct for multicast socket ops */
 
+#if __UAPI_DEF_IP_MREQ
 struct ip_mreq  {
 	struct in_addr imr_multiaddr;	/* IP multicast address of group */
 	struct in_addr imr_interface;	/* local IP address of interface */
@@ -209,14 +214,18 @@ struct group_filter {
 #define GROUP_FILTER_SIZE(numsrc) \
 	(sizeof(struct group_filter) - sizeof(struct __kernel_sockaddr_storage) \
 	+ (numsrc) * sizeof(struct __kernel_sockaddr_storage))
+#endif
 
+#if __UAPI_DEF_IN_PKTINFO
 struct in_pktinfo {
 	int		ipi_ifindex;
 	struct in_addr	ipi_spec_dst;
 	struct in_addr	ipi_addr;
 };
+#endif
 
 /* Structure describing an Internet (IP) socket address. */
+#if  __UAPI_DEF_SOCKADDR_IN
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_in {
   __kernel_sa_family_t	sin_family;	/* Address family		*/
@@ -228,8 +237,9 @@ struct sockaddr_in {
 			sizeof(unsigned short int) - sizeof(struct in_addr)];
 };
 #define sin_zero	__pad		/* for BSD UNIX comp. -FvK	*/
+#endif
 
-
+#if __UAPI_DEF_IN_CLASS
 /*
  * Definitions of the bits in an Internet address integer.
  * On subnets, host and network parts are found according
@@ -280,7 +290,7 @@ struct sockaddr_in {
 #define INADDR_ALLHOSTS_GROUP 	0xe0000001U	/* 224.0.0.1   */
 #define INADDR_ALLRTRS_GROUP    0xe0000002U	/* 224.0.0.2 */
 #define INADDR_MAX_LOCAL_GROUP  0xe00000ffU	/* 224.0.0.255 */
-
+#endif
 
 /* <asm/byteorder.h> contains the htonl type stuff.. */
 #include <asm/byteorder.h> 
diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
index fa673e9cc040..7d024ceb075d 100644
--- a/include/uapi/linux/libc-compat.h
+++ b/include/uapi/linux/libc-compat.h
@@ -56,6 +56,13 @@
 
 /* GLIBC headers included first so don't define anything
  * that would already be defined. */
+#define __UAPI_DEF_IN_ADDR		0
+#define __UAPI_DEF_IN_IPPROTO		0
+#define __UAPI_DEF_IN_PKTINFO		0
+#define __UAPI_DEF_IP_MREQ		0
+#define __UAPI_DEF_SOCKADDR_IN		0
+#define __UAPI_DEF_IN_CLASS		0
+
 #define __UAPI_DEF_IN6_ADDR		0
 /* The exception is the in6_addr macros which must be defined
  * if the glibc code didn't define them. This guard matches
@@ -78,6 +85,13 @@
 /* Linux headers included first, and we must define everything
  * we need. The expectation is that glibc will check the
  * __UAPI_DEF_* defines and adjust appropriately. */
+#define __UAPI_DEF_IN_ADDR		1
+#define __UAPI_DEF_IN_IPPROTO		1
+#define __UAPI_DEF_IN_PKTINFO		1
+#define __UAPI_DEF_IP_MREQ		1
+#define __UAPI_DEF_SOCKADDR_IN		1
+#define __UAPI_DEF_IN_CLASS		1
+
 #define __UAPI_DEF_IN6_ADDR		1
 /* We unconditionally define the in6_addr macros and glibc must
  * coordinate. */
@@ -103,6 +117,14 @@
  * that we need. */
 #else /* !defined(__GLIBC__) */
 
+/* Definitions for in.h */
+#define __UAPI_DEF_IN_ADDR		1
+#define __UAPI_DEF_IN_IPPROTO		1
+#define __UAPI_DEF_IN_PKTINFO		1
+#define __UAPI_DEF_IP_MREQ		1
+#define __UAPI_DEF_SOCKADDR_IN		1
+#define __UAPI_DEF_IN_CLASS		1
+
 /* Definitions for in6.h */
 #define __UAPI_DEF_IN6_ADDR		1
 #define __UAPI_DEF_IN6_ADDR_ALT		1