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

Pull networking fixes from David Miller:

 1) If the local_df boolean is set on an SKB we have to allocate a
    unique ID even if IP_DF is set in the ipv4 headers, from Ansis
    Atteka.

 2) Some fixups for the new chipset support that went into the sfc
    driver, from Ben Hutchings.

 3) Because SCTP bypasses a good chunk of, and actually duplicates, the
    logic of the ipv6 output path, some IPSEC things don't get done
    properly.  Integrate SCTP better into the ipv6 output path so that
    these problems are fixed and such issues don't get missed in the
    future either.  From Daniel Borkmann.

 4) Fix skge regressions added by the DMA mapping error return checking
    added in v3.10, from Mikulas Patocka.

 5) Kill some more IRQF_DISABLED references, from Michael Opdenacker.

 6) Fix races and deadlocks in the bridging code, from Hong Zhiguo.

 7) Fix error handling in tun_set_iff(), in particular don't leak
    resources.  From Jason Wang.

 8) Prevent format-string injection into xen-netback driver, from Kees
    Cook.

 9) Fix regression added to netpoll ARP packet handling, in particular
    check for the right ETH_P_ARP protocol code.  From Sonic Zhang.

10) Try to deal with AMD IOMMU errors when using r8169 chips, from
    Francois Romieu.

11) Cure freezes due to recent changes in the rt2x00 wireless driver,
    from Stanislaw Gruszka.

12) Don't do SPI transfers (which can sleep) in interrupt context in
    cw1200 driver, from Solomon Peachy.

13) Fix LEDs handling bug in 5720 tg3 chips already handled for 5719.
    From Nithin Sujir.

14) Make xen_netbk_count_skb_slots() count the actual number of slots
    that will be used, taking into consideration packing and other
    issues that the transmit path will run into.  From David Vrabel.

15) Use the correct maximum age when calculating the bridge
    message_age_timer, from Chris Healy.

16) Get rid of memory leaks in mcs7780 IRDA driver, from Alexey
    Khoroshilov.

17) Netfilter conntrack extensions were converted to RCU but are not
    always freed properly using kfree_rcu().  Fix from Michal Kubecek.

18) VF reset recovery not being done correctly in qlcnic driver, from
    Manish Chopra.

19) Fix inverted test in ATM nicstar driver, from Andy Shevchenko.

20) Missing workqueue destroy in cxgb4 error handling, from Wei Yang.

21) Internal switch not initialized properly in bgmac driver, from Rafał
    Miłecki.

22) Netlink messages report wrong local and remote addresses in IPv6
    tunneling, from Ding Zhi.

23) ICMP redirects should not generate socket errors in DCCP and SCTP.
    We're still working out how this should be handled for RAW and UDP
    sockets.  From Daniel Borkmann and Duan Jiong.

24) We've had several bugs wherein the network namespace's loopback
    device gets accessed after it is free'd, NULL it out so that we can
    catch these problems more readily.  From Eric W Biederman.

25) Fix regression in TCP RTO calculations, from Neal Cardwell.

26) Fix too early free of xen-netback network device when VIFs still
    exist.  From Paul Durrant.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (87 commits)
  netconsole: fix a deadlock with rtnl and netconsole's mutex
  netpoll: fix NULL pointer dereference in netpoll_cleanup
  skge: fix broken driver
  ip: generate unique IP identificator if local fragmentation is allowed
  ip: use ip_hdr() in __ip_make_skb() to retrieve IP header
  xen-netback: Don't destroy the netdev until the vif is shut down
  net:dccp: do not report ICMP redirects to user space
  cnic: Fix crash in cnic_bnx2x_service_kcq()
  bnx2x, cnic, bnx2i, bnx2fc: Fix bnx2i and bnx2fc regressions.
  vxlan: Avoid creating fdb entry with NULL destination
  tcp: fix RTO calculated from cached RTT
  drivers: net: phy: cicada.c: clears warning Use #include <linux/io.h> instead of <asm/io.h>
  net loopback: Set loopback_dev to NULL when freed
  batman-adv: set the TAG flag for the vid passed to BLA
  netfilter: nfnetlink_queue: use network skb for sequence adjustment
  net: sctp: rfc4443: do not report ICMP redirects to user space
  net: usb: cdc_ether: use usb.h macros whenever possible
  net: usb: cdc_ether: fix checkpatch errors and warnings
  net: usb: cdc_ether: Use wwan interface for Telit modules
  ip6_tunnels: raddr and laddr are inverted in nl msg
  ...

Documentation/networking/bonding.txt

@@ -1362,6 +1362,12 @@ To add ARP targets:
 To remove an ARP target:
 # echo -192.168.0.100 > /sys/class/net/bond0/bonding/arp_ip_target
 
+To configure the interval between learning packet transmits:
+# echo 12 > /sys/class/net/bond0/bonding/lp_interval
+	NOTE: the lp_inteval is the number of seconds between instances where
+the bonding driver sends learning packets to each slaves peer switch.  The
+default interval is 1 second.
+
 Example Configuration
 ---------------------
 	We begin with the same example that is shown in section 3.3,

drivers/atm/he.c

@@ -2865,15 +2865,4 @@ static struct pci_driver he_driver = {
 	.id_table =	he_pci_tbl,
 };
 
-static int __init he_init(void)
-{
-	return pci_register_driver(&he_driver);
-}
-
-static void __exit he_cleanup(void)
-{
-	pci_unregister_driver(&he_driver);
-}
-
-module_init(he_init);
-module_exit(he_cleanup);
+module_pci_driver(he_driver);

drivers/atm/nicstar.c

@@ -778,7 +778,7 @@ static int ns_init_card(int i, struct pci_dev *pcidev)
 		return error;
 	}
 
-	if (mac[i] == NULL || mac_pton(mac[i], card->atmdev->esi)) {
+	if (mac[i] == NULL || !mac_pton(mac[i], card->atmdev->esi)) {
 		nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET,
 				   card->atmdev->esi, 6);
 		if (memcmp(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00", 6) ==

drivers/bcma/scan.c

@@ -269,6 +269,8 @@ static struct bcma_device *bcma_find_core_reverse(struct bcma_bus *bus, u16 core
 	return NULL;
 }
 
+#define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO)
+
 static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 			      struct bcma_device_id *match, int core_num,
 			      struct bcma_device *core)
@@ -351,11 +353,11 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 	 * the main register space for the core
 	 */
 	tmp = bcma_erom_get_addr_desc(bus, eromptr, SCAN_ADDR_TYPE_SLAVE, 0);
-	if (tmp == 0 || IS_ERR_VALUE(tmp)) {
+	if (tmp == 0 || IS_ERR_VALUE_U32(tmp)) {
 		/* Try again to see if it is a bridge */
 		tmp = bcma_erom_get_addr_desc(bus, eromptr,
 					      SCAN_ADDR_TYPE_BRIDGE, 0);
-		if (tmp == 0 || IS_ERR_VALUE(tmp)) {
+		if (tmp == 0 || IS_ERR_VALUE_U32(tmp)) {
 			return -EILSEQ;
 		} else {
 			bcma_info(bus, "Bridge found\n");
@@ -369,7 +371,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 		for (j = 0; ; j++) {
 			tmp = bcma_erom_get_addr_desc(bus, eromptr,
 				SCAN_ADDR_TYPE_SLAVE, i);
-			if (IS_ERR_VALUE(tmp)) {
+			if (IS_ERR_VALUE_U32(tmp)) {
 				/* no more entries for port _i_ */
 				/* pr_debug("erom: slave port %d "
 				 * "has %d descriptors\n", i, j); */
@@ -386,7 +388,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 		for (j = 0; ; j++) {
 			tmp = bcma_erom_get_addr_desc(bus, eromptr,
 				SCAN_ADDR_TYPE_MWRAP, i);
-			if (IS_ERR_VALUE(tmp)) {
+			if (IS_ERR_VALUE_U32(tmp)) {
 				/* no more entries for port _i_ */
 				/* pr_debug("erom: master wrapper %d "
 				 * "has %d descriptors\n", i, j); */
@@ -404,7 +406,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
 		for (j = 0; ; j++) {
 			tmp = bcma_erom_get_addr_desc(bus, eromptr,
 				SCAN_ADDR_TYPE_SWRAP, i + hack);
-			if (IS_ERR_VALUE(tmp)) {
+			if (IS_ERR_VALUE_U32(tmp)) {
 				/* no more entries for port _i_ */
 				/* pr_debug("erom: master wrapper %d "
 				 * has %d descriptors\n", i, j); */

drivers/isdn/hardware/mISDN/hfcpci.c

@@ -2295,8 +2295,8 @@ _hfcpci_softirq(struct device *dev, void *arg)
 static void
 hfcpci_softirq(void *arg)
 {
-	(void) driver_for_each_device(&hfc_driver.driver, NULL, arg,
-				      _hfcpci_softirq);
+	WARN_ON_ONCE(driver_for_each_device(&hfc_driver.driver, NULL, arg,
+				      _hfcpci_softirq) != 0);
 
 	/* if next event would be in the past ... */
 	if ((s32)(hfc_jiffies + tics - jiffies) <= 0)

drivers/isdn/hisax/amd7930_fn.c

@@ -314,7 +314,7 @@ Amd7930_empty_Dfifo(struct IsdnCardState *cs, int flag)
 
 							t += sprintf(t, "Amd7930: empty_Dfifo cnt: %d |", cs->rcvidx);
 							QuickHex(t, cs->rcvbuf, cs->rcvidx);
-							debugl1(cs, cs->dlog);
+							debugl1(cs, "%s", cs->dlog);
 						}
 						/* moves received data in sk-buffer */
 						memcpy(skb_put(skb, cs->rcvidx), cs->rcvbuf, cs->rcvidx);
@@ -406,7 +406,7 @@ Amd7930_fill_Dfifo(struct IsdnCardState *cs)
 
 		t += sprintf(t, "Amd7930: fill_Dfifo cnt: %d |", count);
 		QuickHex(t, deb_ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 	/* AMD interrupts on */
 	AmdIrqOn(cs);

drivers/isdn/hisax/avm_pci.c

@@ -285,7 +285,7 @@ hdlc_empty_fifo(struct BCState *bcs, int count)
 		t += sprintf(t, "hdlc_empty_fifo %c cnt %d",
 			     bcs->channel ? 'B' : 'A', count);
 		QuickHex(t, p, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 
@@ -345,7 +345,7 @@ hdlc_fill_fifo(struct BCState *bcs)
 		t += sprintf(t, "hdlc_fill_fifo %c cnt %d",
 			     bcs->channel ? 'B' : 'A', count);
 		QuickHex(t, p, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 

drivers/isdn/hisax/config.c

@@ -1896,7 +1896,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if)
 				ptr--;
 				*ptr++ = '\n';
 				*ptr = 0;
-				HiSax_putstatus(cs, NULL, cs->dlog);
+				HiSax_putstatus(cs, NULL, "%s", cs->dlog);
 			} else
 				HiSax_putstatus(cs, "LogEcho: ",
 						"warning Frame too big (%d)",

drivers/isdn/hisax/diva.c

@@ -427,7 +427,7 @@ Memhscx_empty_fifo(struct BCState *bcs, int count)
 		t += sprintf(t, "hscx_empty_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 
@@ -469,7 +469,7 @@ Memhscx_fill_fifo(struct BCState *bcs)
 		t += sprintf(t, "hscx_fill_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 

drivers/isdn/hisax/elsa.c

@@ -535,7 +535,7 @@ check_arcofi(struct IsdnCardState *cs)
 		t = tmp;
 		t += sprintf(tmp, "Arcofi data");
 		QuickHex(t, p, cs->dc.isac.mon_rxp);
-		debugl1(cs, tmp);
+		debugl1(cs, "%s", tmp);
 		if ((cs->dc.isac.mon_rxp == 2) && (cs->dc.isac.mon_rx[0] == 0xa0)) {
 			switch (cs->dc.isac.mon_rx[1]) {
 			case 0x80:

drivers/isdn/hisax/elsa_ser.c

@@ -344,7 +344,7 @@ static inline void receive_chars(struct IsdnCardState *cs,
 
 		t += sprintf(t, "modem read cnt %d", cs->hw.elsa.rcvcnt);
 		QuickHex(t, cs->hw.elsa.rcvbuf, cs->hw.elsa.rcvcnt);
-		debugl1(cs, tmp);
+		debugl1(cs, "%s", tmp);
 	}
 	cs->hw.elsa.rcvcnt = 0;
 }

drivers/isdn/hisax/hfc_pci.c

@@ -901,7 +901,7 @@ receive_emsg(struct IsdnCardState *cs)
 					ptr--;
 					*ptr++ = '\n';
 					*ptr = 0;
-					HiSax_putstatus(cs, NULL, cs->dlog);
+					HiSax_putstatus(cs, NULL, "%s", cs->dlog);
 				} else
 					HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", total - 3);
 			}

drivers/isdn/hisax/hfc_sx.c

@@ -674,7 +674,7 @@ receive_emsg(struct IsdnCardState *cs)
 					ptr--;
 					*ptr++ = '\n';
 					*ptr = 0;
-					HiSax_putstatus(cs, NULL, cs->dlog);
+					HiSax_putstatus(cs, NULL, "%s", cs->dlog);
 				} else
 					HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", skb->len);
 			}

drivers/isdn/hisax/hscx_irq.c

@@ -75,7 +75,7 @@ hscx_empty_fifo(struct BCState *bcs, int count)
 		t += sprintf(t, "hscx_empty_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 
@@ -115,7 +115,7 @@ hscx_fill_fifo(struct BCState *bcs)
 		t += sprintf(t, "hscx_fill_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 

drivers/isdn/hisax/icc.c

@@ -134,7 +134,7 @@ icc_empty_fifo(struct IsdnCardState *cs, int count)
 
 		t += sprintf(t, "icc_empty_fifo cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 
@@ -176,7 +176,7 @@ icc_fill_fifo(struct IsdnCardState *cs)
 
 		t += sprintf(t, "icc_fill_fifo cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 

drivers/isdn/hisax/ipacx.c

@@ -260,7 +260,7 @@ dch_empty_fifo(struct IsdnCardState *cs, int count)
 
 		t += sprintf(t, "dch_empty_fifo() cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 
@@ -307,7 +307,7 @@ dch_fill_fifo(struct IsdnCardState *cs)
 
 		t += sprintf(t, "dch_fill_fifo() cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 
@@ -539,7 +539,7 @@ bch_empty_fifo(struct BCState *bcs, int count)
 
 		t += sprintf(t, "bch_empty_fifo() B-%d cnt %d", hscx, count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 
@@ -582,7 +582,7 @@ bch_fill_fifo(struct BCState *bcs)
 
 		t += sprintf(t, "chb_fill_fifo() B-%d cnt %d", hscx, count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 

drivers/isdn/hisax/isac.c

@@ -137,7 +137,7 @@ isac_empty_fifo(struct IsdnCardState *cs, int count)
 
 		t += sprintf(t, "isac_empty_fifo cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 
@@ -179,7 +179,7 @@ isac_fill_fifo(struct IsdnCardState *cs)
 
 		t += sprintf(t, "isac_fill_fifo cnt %d", count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, cs->dlog);
+		debugl1(cs, "%s", cs->dlog);
 	}
 }
 

drivers/isdn/hisax/isar.c

@@ -74,7 +74,7 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
 				t = tmp;
 				t += sprintf(t, "sendmbox cnt %d", len);
 				QuickHex(t, &msg[len-i], (i > 64) ? 64 : i);
-				debugl1(cs, tmp);
+				debugl1(cs, "%s", tmp);
 				i -= 64;
 			}
 		}
@@ -105,7 +105,7 @@ rcv_mbox(struct IsdnCardState *cs, struct isar_reg *ireg, u_char *msg)
 				t = tmp;
 				t += sprintf(t, "rcv_mbox cnt %d", ireg->clsb);
 				QuickHex(t, &msg[ireg->clsb - i], (i > 64) ? 64 : i);
-				debugl1(cs, tmp);
+				debugl1(cs, "%s", tmp);
 				i -= 64;
 			}
 		}
@@ -1248,7 +1248,7 @@ isar_int_main(struct IsdnCardState *cs)
 			tp += sprintf(debbuf, "msg iis(%x) msb(%x)",
 				      ireg->iis, ireg->cmsb);
 			QuickHex(tp, (u_char *)ireg->par, ireg->clsb);
-			debugl1(cs, debbuf);
+			debugl1(cs, "%s", debbuf);
 		}
 		break;
 	case ISAR_IIS_INVMSG:

drivers/isdn/hisax/jade.c

@@ -81,10 +81,7 @@ modejade(struct BCState *bcs, int mode, int bc)
 	int jade = bcs->hw.hscx.hscx;
 
 	if (cs->debug & L1_DEB_HSCX) {
-		char tmp[40];
-		sprintf(tmp, "jade %c mode %d ichan %d",
-			'A' + jade, mode, bc);
-		debugl1(cs, tmp);
+		debugl1(cs, "jade %c mode %d ichan %d", 'A' + jade, mode, bc);
 	}
 	bcs->mode = mode;
 	bcs->channel = bc;
@@ -257,23 +254,18 @@ void
 clear_pending_jade_ints(struct IsdnCardState *cs)
 {
 	int val;
-	char tmp[64];
 
 	cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0x00);
 	cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0x00);
 
 	val = cs->BC_Read_Reg(cs, 1, jade_HDLC_ISR);
-	sprintf(tmp, "jade B ISTA %x", val);
-	debugl1(cs, tmp);
+	debugl1(cs, "jade B ISTA %x", val);
 	val = cs->BC_Read_Reg(cs, 0, jade_HDLC_ISR);
-	sprintf(tmp, "jade A ISTA %x", val);
-	debugl1(cs, tmp);
+	debugl1(cs, "jade A ISTA %x", val);
 	val = cs->BC_Read_Reg(cs, 1, jade_HDLC_STAR);
-	sprintf(tmp, "jade B STAR %x", val);
-	debugl1(cs, tmp);
+	debugl1(cs, "jade B STAR %x", val);
 	val = cs->BC_Read_Reg(cs, 0, jade_HDLC_STAR);
-	sprintf(tmp, "jade A STAR %x", val);
-	debugl1(cs, tmp);
+	debugl1(cs, "jade A STAR %x", val);
 	/* Unmask ints */
 	cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0xF8);
 	cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0xF8);

drivers/isdn/hisax/jade_irq.c

@@ -65,7 +65,7 @@ jade_empty_fifo(struct BCState *bcs, int count)
 		t += sprintf(t, "jade_empty_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }
 
@@ -105,7 +105,7 @@ jade_fill_fifo(struct BCState *bcs)
 		t += sprintf(t, "jade_fill_fifo %c cnt %d",
 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
 		QuickHex(t, ptr, count);
-		debugl1(cs, bcs->blog);
+		debugl1(cs, "%s", bcs->blog);
 	}
 }