Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (33 commits)
  sony-laptop: re-read the rfkill state when resuming from suspend
  sony-laptop: check for rfkill hard block at load time
  wext: add back wireless/ dir in sysfs for cfg80211 interfaces
  wext: Add bound checks for copy_from_user
  mac80211: improve/fix mlme messages
  cfg80211: always get BSS
  iwlwifi: fix 3945 ucode info retrieval after failure
  iwlwifi: fix memory leak in command queue handling
  iwlwifi: fix debugfs buffer handling
  cfg80211: don't set privacy w/o key
  cfg80211: wext: don't display BSSID unless associated
  net: Add explicit bound checks in net/socket.c
  bridge: Fix double-free in br_add_if.
  isdn: fix netjet/isdnhdlc build errors
  atm: dereference of he_dev->rbps_virt in he_init_group()
  ax25: Add missing dev_put in ax25_setsockopt
  Revert "sit: stateless autoconf for isatap"
  net: fix double skb free in dcbnl
  net: fix nlmsg len size for skb when error bit is set.
  net: fix vlan_get_size to include vlan_flags size
  ...

drivers/atm/he.c

@@ -921,9 +921,9 @@ he_init_group(struct he_dev *he_dev, int group)
 			he_dev->rbrq_phys);
 	i = CONFIG_RBPL_SIZE;
 out_free_rbpl_virt:
-	while (--i)
-		pci_pool_free(he_dev->rbps_pool, he_dev->rbpl_virt[i].virt,
-				he_dev->rbps_base[i].phys);
+	while (i--)
+		pci_pool_free(he_dev->rbpl_pool, he_dev->rbpl_virt[i].virt,
+				he_dev->rbpl_base[i].phys);
 	kfree(he_dev->rbpl_virt);
 
 out_free_rbpl_base:
@@ -933,11 +933,11 @@ he_init_group(struct he_dev *he_dev, int group)
 out_destroy_rbpl_pool:
 	pci_pool_destroy(he_dev->rbpl_pool);
 
-	i = CONFIG_RBPL_SIZE;
+	i = CONFIG_RBPS_SIZE;
 out_free_rbps_virt:
-	while (--i)
-		pci_pool_free(he_dev->rbpl_pool, he_dev->rbps_virt[i].virt,
-				he_dev->rbpl_base[i].phys);
+	while (i--)
+		pci_pool_free(he_dev->rbps_pool, he_dev->rbps_virt[i].virt,
+				he_dev->rbps_base[i].phys);
 	kfree(he_dev->rbps_virt);
 
 out_free_rbps_base:

drivers/isdn/hardware/mISDN/Kconfig

@@ -78,6 +78,7 @@ config MISDN_NETJET
 	depends on PCI
 	select MISDN_IPAC
 	select ISDN_HDLC
+	select ISDN_I4L
 	help
 	  Enable support for Traverse Technologies NETJet PCI cards.
 

drivers/isdn/i4l/Kconfig

@@ -142,7 +142,6 @@ endif
 
 config ISDN_HDLC
 	tristate
-	depends on HISAX_ST5481
 	select CRC_CCITT
 	select BITREVERSE
 

drivers/net/e1000/e1000.h

@@ -149,7 +149,6 @@ do {									\
 
 #define AUTO_ALL_MODES            0
 #define E1000_EEPROM_82544_APM    0x0004
-#define E1000_EEPROM_ICH8_APME    0x0004
 #define E1000_EEPROM_APME         0x0400
 
 #ifndef E1000_MASTER_SLAVE
@@ -293,7 +292,6 @@ struct e1000_adapter {
 
 	u64 hw_csum_err;
 	u64 hw_csum_good;
-	u64 rx_hdr_split;
 	u32 alloc_rx_buff_failed;
 	u32 rx_int_delay;
 	u32 rx_abs_int_delay;
@@ -317,7 +315,6 @@ struct e1000_adapter {
 	struct e1000_rx_ring test_rx_ring;
 
 	int msg_enable;
-	bool have_msi;
 
 	/* to not mess up cache alignment, always add to the bottom */
 	bool tso_force;

drivers/net/e1000/e1000_param.c

@@ -518,22 +518,6 @@ void __devinit e1000_check_options(struct e1000_adapter *adapter)
 			adapter->smart_power_down = opt.def;
 		}
 	}
-	{ /* Kumeran Lock Loss Workaround */
-		opt = (struct e1000_option) {
-			.type = enable_option,
-			.name = "Kumeran Lock Loss Workaround",
-			.err  = "defaulting to Enabled",
-			.def  = OPTION_ENABLED
-		};
-
-		if (num_KumeranLockLoss > bd) {
-			unsigned int kmrn_lock_loss = KumeranLockLoss[bd];
-			e1000_validate_option(&kmrn_lock_loss, &opt, adapter);
-			adapter->hw.kmrn_lock_loss_workaround_disabled = !kmrn_lock_loss;
-		} else {
-			adapter->hw.kmrn_lock_loss_workaround_disabled = !opt.def;
-		}
-	}
 
 	switch (adapter->hw.media_type) {
 	case e1000_media_type_fiber:
@@ -626,12 +610,6 @@ static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter)
 					 .p = dplx_list }}
 		};
 
-		if (e1000_check_phy_reset_block(&adapter->hw)) {
-			DPRINTK(PROBE, INFO,
-				"Link active due to SoL/IDER Session. "
-			        "Speed/Duplex/AutoNeg parameter ignored.\n");
-			return;
-		}
 		if (num_Duplex > bd) {
 			dplx = Duplex[bd];
 			e1000_validate_option(&dplx, &opt, adapter);

drivers/net/wireless/iwlwifi/iwl-1000.c

@@ -99,6 +99,8 @@ static struct iwl_lib_ops iwl1000_lib = {
 	.setup_deferred_work = iwl5000_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
 	.load_ucode = iwl5000_load_ucode,
+	.dump_nic_event_log = iwl_dump_nic_event_log,
+	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,

drivers/net/wireless/iwlwifi/iwl-3945.c

@@ -2839,6 +2839,8 @@ static struct iwl_lib_ops iwl3945_lib = {
 	.txq_free_tfd = iwl3945_hw_txq_free_tfd,
 	.txq_init = iwl3945_hw_tx_queue_init,
 	.load_ucode = iwl3945_load_bsm,
+	.dump_nic_event_log = iwl3945_dump_nic_event_log,
+	.dump_nic_error_log = iwl3945_dump_nic_error_log,
 	.apm_ops = {
 		.init = iwl3945_apm_init,
 		.reset = iwl3945_apm_reset,

drivers/net/wireless/iwlwifi/iwl-3945.h

@@ -209,6 +209,8 @@ extern int __must_check iwl3945_send_cmd(struct iwl_priv *priv,
 					 struct iwl_host_cmd *cmd);
 extern unsigned int iwl3945_fill_beacon_frame(struct iwl_priv *priv,
 					struct ieee80211_hdr *hdr,int left);
+extern void iwl3945_dump_nic_event_log(struct iwl_priv *priv);
+extern void iwl3945_dump_nic_error_log(struct iwl_priv *priv);
 
 /*
  * Currently used by iwl-3945-rs... look at restructuring so that it doesn't

drivers/net/wireless/iwlwifi/iwl-4965.c

@@ -2298,6 +2298,8 @@ static struct iwl_lib_ops iwl4965_lib = {
 	.alive_notify = iwl4965_alive_notify,
 	.init_alive_start = iwl4965_init_alive_start,
 	.load_ucode = iwl4965_load_bsm,
+	.dump_nic_event_log = iwl_dump_nic_event_log,
+	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.apm_ops = {
 		.init = iwl4965_apm_init,
 		.reset = iwl4965_apm_reset,

drivers/net/wireless/iwlwifi/iwl-5000.c

@@ -1535,6 +1535,8 @@ struct iwl_lib_ops iwl5000_lib = {
 	.rx_handler_setup = iwl5000_rx_handler_setup,
 	.setup_deferred_work = iwl5000_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
+	.dump_nic_event_log = iwl_dump_nic_event_log,
+	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.load_ucode = iwl5000_load_ucode,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
@@ -1585,6 +1587,8 @@ static struct iwl_lib_ops iwl5150_lib = {
 	.rx_handler_setup = iwl5000_rx_handler_setup,
 	.setup_deferred_work = iwl5000_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
+	.dump_nic_event_log = iwl_dump_nic_event_log,
+	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.load_ucode = iwl5000_load_ucode,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,

drivers/net/wireless/iwlwifi/iwl-6000.c

@@ -100,6 +100,8 @@ static struct iwl_lib_ops iwl6000_lib = {
 	.setup_deferred_work = iwl5000_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
 	.load_ucode = iwl5000_load_ucode,
+	.dump_nic_event_log = iwl_dump_nic_event_log,
+	.dump_nic_error_log = iwl_dump_nic_error_log,
 	.init_alive_start = iwl5000_init_alive_start,
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,

drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -1526,6 +1526,191 @@ static int iwl_read_ucode(struct iwl_priv *priv)
 	return ret;
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUG
+static const char *desc_lookup_text[] = {
+	"OK",
+	"FAIL",
+	"BAD_PARAM",
+	"BAD_CHECKSUM",
+	"NMI_INTERRUPT_WDG",
+	"SYSASSERT",
+	"FATAL_ERROR",
+	"BAD_COMMAND",
+	"HW_ERROR_TUNE_LOCK",
+	"HW_ERROR_TEMPERATURE",
+	"ILLEGAL_CHAN_FREQ",
+	"VCC_NOT_STABLE",
+	"FH_ERROR",
+	"NMI_INTERRUPT_HOST",
+	"NMI_INTERRUPT_ACTION_PT",
+	"NMI_INTERRUPT_UNKNOWN",
+	"UCODE_VERSION_MISMATCH",
+	"HW_ERROR_ABS_LOCK",
+	"HW_ERROR_CAL_LOCK_FAIL",
+	"NMI_INTERRUPT_INST_ACTION_PT",
+	"NMI_INTERRUPT_DATA_ACTION_PT",
+	"NMI_TRM_HW_ER",
+	"NMI_INTERRUPT_TRM",
+	"NMI_INTERRUPT_BREAK_POINT"
+	"DEBUG_0",
+	"DEBUG_1",
+	"DEBUG_2",
+	"DEBUG_3",
+	"UNKNOWN"
+};
+
+static const char *desc_lookup(int i)
+{
+	int max = ARRAY_SIZE(desc_lookup_text) - 1;
+
+	if (i < 0 || i > max)
+		i = max;
+
+	return desc_lookup_text[i];
+}
+
+#define ERROR_START_OFFSET  (1 * sizeof(u32))
+#define ERROR_ELEM_SIZE     (7 * sizeof(u32))
+
+void iwl_dump_nic_error_log(struct iwl_priv *priv)
+{
+	u32 data2, line;
+	u32 desc, time, count, base, data1;
+	u32 blink1, blink2, ilink1, ilink2;
+
+	if (priv->ucode_type == UCODE_INIT)
+		base = le32_to_cpu(priv->card_alive_init.error_event_table_ptr);
+	else
+		base = le32_to_cpu(priv->card_alive.error_event_table_ptr);
+
+	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
+		IWL_ERR(priv, "Not valid error log pointer 0x%08X\n", base);
+		return;
+	}
+
+	count = iwl_read_targ_mem(priv, base);
+
+	if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
+		IWL_ERR(priv, "Start IWL Error Log Dump:\n");
+		IWL_ERR(priv, "Status: 0x%08lX, count: %d\n",
+			priv->status, count);
+	}
+
+	desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
+	blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
+	blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
+	ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
+	ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
+	data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
+	data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
+	line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
+	time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
+
+	IWL_ERR(priv, "Desc                               Time       "
+		"data1      data2      line\n");
+	IWL_ERR(priv, "%-28s (#%02d) %010u 0x%08X 0x%08X %u\n",
+		desc_lookup(desc), desc, time, data1, data2, line);
+	IWL_ERR(priv, "blink1  blink2  ilink1  ilink2\n");
+	IWL_ERR(priv, "0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2,
+		ilink1, ilink2);
+
+}
+
+#define EVENT_START_OFFSET  (4 * sizeof(u32))
+
+/**
+ * iwl_print_event_log - Dump error event log to syslog
+ *
+ */
+static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
+				u32 num_events, u32 mode)
+{
+	u32 i;
+	u32 base;       /* SRAM byte address of event log header */
+	u32 event_size; /* 2 u32s, or 3 u32s if timestamp recorded */
+	u32 ptr;        /* SRAM byte address of log data */
+	u32 ev, time, data; /* event log data */
+
+	if (num_events == 0)
+		return;
+	if (priv->ucode_type == UCODE_INIT)
+		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
+	else
+		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
+
+	if (mode == 0)
+		event_size = 2 * sizeof(u32);
+	else
+		event_size = 3 * sizeof(u32);
+
+	ptr = base + EVENT_START_OFFSET + (start_idx * event_size);
+
+	/* "time" is actually "data" for mode 0 (no timestamp).
+	* place event id # at far right for easier visual parsing. */
+	for (i = 0; i < num_events; i++) {
+		ev = iwl_read_targ_mem(priv, ptr);
+		ptr += sizeof(u32);
+		time = iwl_read_targ_mem(priv, ptr);
+		ptr += sizeof(u32);
+		if (mode == 0) {
+			/* data, ev */
+			IWL_ERR(priv, "EVT_LOG:0x%08x:%04u\n", time, ev);
+		} else {
+			data = iwl_read_targ_mem(priv, ptr);
+			ptr += sizeof(u32);
+			IWL_ERR(priv, "EVT_LOGT:%010u:0x%08x:%04u\n",
+					time, data, ev);
+		}
+	}
+}
+
+void iwl_dump_nic_event_log(struct iwl_priv *priv)
+{
+	u32 base;       /* SRAM byte address of event log header */
+	u32 capacity;   /* event log capacity in # entries */
+	u32 mode;       /* 0 - no timestamp, 1 - timestamp recorded */
+	u32 num_wraps;  /* # times uCode wrapped to top of log */
+	u32 next_entry; /* index of next entry to be written by uCode */
+	u32 size;       /* # entries that we'll print */
+
+	if (priv->ucode_type == UCODE_INIT)
+		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
+	else
+		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
+
+	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
+		IWL_ERR(priv, "Invalid event log pointer 0x%08X\n", base);
+		return;
+	}
+
+	/* event log header */
+	capacity = iwl_read_targ_mem(priv, base);
+	mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
+	num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
+	next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
+
+	size = num_wraps ? capacity : next_entry;
+
+	/* bail out if nothing in log */
+	if (size == 0) {
+		IWL_ERR(priv, "Start IWL Event Log Dump: nothing in log\n");
+		return;
+	}
+
+	IWL_ERR(priv, "Start IWL Event Log Dump: display count %d, wraps %d\n",
+			size, num_wraps);
+
+	/* if uCode has wrapped back to top of log, start at the oldest entry,
+	 * i.e the next one that uCode would fill. */
+	if (num_wraps)
+		iwl_print_event_log(priv, next_entry,
+					capacity - next_entry, mode);
+	/* (then/else) start at top of log */
+	iwl_print_event_log(priv, 0, next_entry, mode);
+
+}
+#endif
+
 /**
  * iwl_alive_start - called after REPLY_ALIVE notification received
  *                   from protocol/runtime uCode (initialization uCode's

drivers/net/wireless/iwlwifi/iwl-core.c

@@ -1309,189 +1309,6 @@ static void iwl_print_rx_config_cmd(struct iwl_priv *priv)
 	IWL_DEBUG_RADIO(priv, "u8[6] bssid_addr: %pM\n", rxon->bssid_addr);
 	IWL_DEBUG_RADIO(priv, "u16 assoc_id: 0x%x\n", le16_to_cpu(rxon->assoc_id));
 }
-
-static const char *desc_lookup_text[] = {
-	"OK",
-	"FAIL",
-	"BAD_PARAM",
-	"BAD_CHECKSUM",
-	"NMI_INTERRUPT_WDG",
-	"SYSASSERT",
-	"FATAL_ERROR",
-	"BAD_COMMAND",
-	"HW_ERROR_TUNE_LOCK",
-	"HW_ERROR_TEMPERATURE",
-	"ILLEGAL_CHAN_FREQ",
-	"VCC_NOT_STABLE",
-	"FH_ERROR",
-	"NMI_INTERRUPT_HOST",
-	"NMI_INTERRUPT_ACTION_PT",
-	"NMI_INTERRUPT_UNKNOWN",
-	"UCODE_VERSION_MISMATCH",
-	"HW_ERROR_ABS_LOCK",
-	"HW_ERROR_CAL_LOCK_FAIL",
-	"NMI_INTERRUPT_INST_ACTION_PT",
-	"NMI_INTERRUPT_DATA_ACTION_PT",
-	"NMI_TRM_HW_ER",
-	"NMI_INTERRUPT_TRM",
-	"NMI_INTERRUPT_BREAK_POINT"
-	"DEBUG_0",
-	"DEBUG_1",
-	"DEBUG_2",
-	"DEBUG_3",
-	"UNKNOWN"
-};
-
-static const char *desc_lookup(int i)
-{
-	int max = ARRAY_SIZE(desc_lookup_text) - 1;
-
-	if (i < 0 || i > max)
-		i = max;
-
-	return desc_lookup_text[i];
-}
-
-#define ERROR_START_OFFSET  (1 * sizeof(u32))
-#define ERROR_ELEM_SIZE     (7 * sizeof(u32))
-
-static void iwl_dump_nic_error_log(struct iwl_priv *priv)
-{
-	u32 data2, line;
-	u32 desc, time, count, base, data1;
-	u32 blink1, blink2, ilink1, ilink2;
-
-	if (priv->ucode_type == UCODE_INIT)
-		base = le32_to_cpu(priv->card_alive_init.error_event_table_ptr);
-	else
-		base = le32_to_cpu(priv->card_alive.error_event_table_ptr);
-
-	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
-		IWL_ERR(priv, "Not valid error log pointer 0x%08X\n", base);
-		return;
-	}
-
-	count = iwl_read_targ_mem(priv, base);
-
-	if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) {
-		IWL_ERR(priv, "Start IWL Error Log Dump:\n");
-		IWL_ERR(priv, "Status: 0x%08lX, count: %d\n",
-			priv->status, count);
-	}
-
-	desc = iwl_read_targ_mem(priv, base + 1 * sizeof(u32));
-	blink1 = iwl_read_targ_mem(priv, base + 3 * sizeof(u32));
-	blink2 = iwl_read_targ_mem(priv, base + 4 * sizeof(u32));
-	ilink1 = iwl_read_targ_mem(priv, base + 5 * sizeof(u32));
-	ilink2 = iwl_read_targ_mem(priv, base + 6 * sizeof(u32));
-	data1 = iwl_read_targ_mem(priv, base + 7 * sizeof(u32));
-	data2 = iwl_read_targ_mem(priv, base + 8 * sizeof(u32));
-	line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
-	time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
-
-	IWL_ERR(priv, "Desc                               Time       "
-		"data1      data2      line\n");
-	IWL_ERR(priv, "%-28s (#%02d) %010u 0x%08X 0x%08X %u\n",
-		desc_lookup(desc), desc, time, data1, data2, line);
-	IWL_ERR(priv, "blink1  blink2  ilink1  ilink2\n");
-	IWL_ERR(priv, "0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2,
-		ilink1, ilink2);
-
-}
-
-#define EVENT_START_OFFSET  (4 * sizeof(u32))
-
-/**
- * iwl_print_event_log - Dump error event log to syslog
- *
- */
-static void iwl_print_event_log(struct iwl_priv *priv, u32 start_idx,
-				u32 num_events, u32 mode)
-{
-	u32 i;
-	u32 base;       /* SRAM byte address of event log header */
-	u32 event_size; /* 2 u32s, or 3 u32s if timestamp recorded */
-	u32 ptr;        /* SRAM byte address of log data */
-	u32 ev, time, data; /* event log data */
-
-	if (num_events == 0)
-		return;
-	if (priv->ucode_type == UCODE_INIT)
-		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
-	else
-		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
-
-	if (mode == 0)
-		event_size = 2 * sizeof(u32);
-	else
-		event_size = 3 * sizeof(u32);
-
-	ptr = base + EVENT_START_OFFSET + (start_idx * event_size);
-
-	/* "time" is actually "data" for mode 0 (no timestamp).
-	* place event id # at far right for easier visual parsing. */
-	for (i = 0; i < num_events; i++) {
-		ev = iwl_read_targ_mem(priv, ptr);
-		ptr += sizeof(u32);
-		time = iwl_read_targ_mem(priv, ptr);
-		ptr += sizeof(u32);
-		if (mode == 0) {
-			/* data, ev */
-			IWL_ERR(priv, "EVT_LOG:0x%08x:%04u\n", time, ev);
-		} else {
-			data = iwl_read_targ_mem(priv, ptr);
-			ptr += sizeof(u32);
-			IWL_ERR(priv, "EVT_LOGT:%010u:0x%08x:%04u\n",
-					time, data, ev);
-		}
-	}
-}
-
-void iwl_dump_nic_event_log(struct iwl_priv *priv)
-{
-	u32 base;       /* SRAM byte address of event log header */
-	u32 capacity;   /* event log capacity in # entries */
-	u32 mode;       /* 0 - no timestamp, 1 - timestamp recorded */
-	u32 num_wraps;  /* # times uCode wrapped to top of log */
-	u32 next_entry; /* index of next entry to be written by uCode */
-	u32 size;       /* # entries that we'll print */
-
-	if (priv->ucode_type == UCODE_INIT)
-		base = le32_to_cpu(priv->card_alive_init.log_event_table_ptr);
-	else
-		base = le32_to_cpu(priv->card_alive.log_event_table_ptr);
-
-	if (!priv->cfg->ops->lib->is_valid_rtc_data_addr(base)) {
-		IWL_ERR(priv, "Invalid event log pointer 0x%08X\n", base);
-		return;
-	}
-
-	/* event log header */
-	capacity = iwl_read_targ_mem(priv, base);
-	mode = iwl_read_targ_mem(priv, base + (1 * sizeof(u32)));
-	num_wraps = iwl_read_targ_mem(priv, base + (2 * sizeof(u32)));
-	next_entry = iwl_read_targ_mem(priv, base + (3 * sizeof(u32)));
-
-	size = num_wraps ? capacity : next_entry;
-
-	/* bail out if nothing in log */
-	if (size == 0) {
-		IWL_ERR(priv, "Start IWL Event Log Dump: nothing in log\n");
-		return;
-	}
-
-	IWL_ERR(priv, "Start IWL Event Log Dump: display count %d, wraps %d\n",
-			size, num_wraps);
-
-	/* if uCode has wrapped back to top of log, start at the oldest entry,
-	 * i.e the next one that uCode would fill. */
-	if (num_wraps)
-		iwl_print_event_log(priv, next_entry,
-					capacity - next_entry, mode);
-	/* (then/else) start at top of log */
-	iwl_print_event_log(priv, 0, next_entry, mode);
-
-}
 #endif
 /**
  * iwl_irq_handle_error - called for HW or SW error interrupt from card
@@ -1506,8 +1323,8 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 
 #ifdef CONFIG_IWLWIFI_DEBUG
 	if (iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) {
-		iwl_dump_nic_error_log(priv);
-		iwl_dump_nic_event_log(priv);
+		priv->cfg->ops->lib->dump_nic_error_log(priv);
+		priv->cfg->ops->lib->dump_nic_event_log(priv);
 		iwl_print_rx_config_cmd(priv);
 	}
 #endif

drivers/net/wireless/iwlwifi/iwl-core.h

@@ -166,6 +166,8 @@ struct iwl_lib_ops {
 	int (*is_valid_rtc_data_addr)(u32 addr);
 	/* 1st ucode load */
 	int (*load_ucode)(struct iwl_priv *priv);
+	void (*dump_nic_event_log)(struct iwl_priv *priv);
+	void (*dump_nic_error_log)(struct iwl_priv *priv);
 	/* power management */
 	struct iwl_apm_ops apm_ops;
 
@@ -540,7 +542,19 @@ int iwl_pci_resume(struct pci_dev *pdev);
 /*****************************************************
 *  Error Handling Debugging
 ******************************************************/
+#ifdef CONFIG_IWLWIFI_DEBUG
 void iwl_dump_nic_event_log(struct iwl_priv *priv);
+void iwl_dump_nic_error_log(struct iwl_priv *priv);
+#else
+static inline void iwl_dump_nic_event_log(struct iwl_priv *priv)
+{
+}
+
+static inline void iwl_dump_nic_error_log(struct iwl_priv *priv)
+{
+}
+#endif
+
 void iwl_clear_isr_stats(struct iwl_priv *priv);
 
 /*****************************************************

drivers/net/wireless/iwlwifi/iwl-debugfs.c

@@ -410,7 +410,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
 		pos += scnprintf(buf + pos, buf_size - pos, "0x%.4x ", ofs);
 		hex_dump_to_buffer(ptr + ofs, 16 , 16, 2, buf + pos,
 				   buf_size - pos, 0);
-		pos += strlen(buf);
+		pos += strlen(buf + pos);
 		if (buf_size - pos > 0)
 			buf[pos++] = '\n';
 	}
@@ -436,7 +436,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
 	if (sscanf(buf, "%d", &event_log_flag) != 1)
 		return -EFAULT;
 	if (event_log_flag == 1)
-		iwl_dump_nic_event_log(priv);
+		priv->cfg->ops->lib->dump_nic_event_log(priv);
 
 	return count;
 }
@@ -909,7 +909,7 @@ static ssize_t iwl_dbgfs_traffic_log_read(struct file *file,
 						"0x%.4x ", ofs);
 				hex_dump_to_buffer(ptr + ofs, 16, 16, 2,
 						   buf + pos, bufsz - pos, 0);
-				pos += strlen(buf);
+				pos += strlen(buf + pos);
 				if (bufsz - pos > 0)
 					buf[pos++] = '\n';
 			}
@@ -932,7 +932,7 @@ static ssize_t iwl_dbgfs_traffic_log_read(struct file *file,
 						"0x%.4x ", ofs);
 				hex_dump_to_buffer(ptr + ofs, 16, 16, 2,
 						   buf + pos, bufsz - pos, 0);
-				pos += strlen(buf);
+				pos += strlen(buf + pos);
 				if (bufsz - pos > 0)
 					buf[pos++] = '\n';
 			}

drivers/net/wireless/iwlwifi/iwl-tx.c

@@ -197,6 +197,12 @@ void iwl_cmd_queue_free(struct iwl_priv *priv)
 		pci_free_consistent(dev, priv->hw_params.tfd_size *
 				    txq->q.n_bd, txq->tfds, txq->q.dma_addr);
 
+	/* deallocate arrays */
+	kfree(txq->cmd);
+	kfree(txq->meta);
+	txq->cmd = NULL;
+	txq->meta = NULL;
+
 	/* 0-fill queue descriptor structure */
 	memset(txq, 0, sizeof(*txq));
 }

drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -1481,6 +1481,7 @@ static inline void iwl_synchronize_irq(struct iwl_priv *priv)
 	tasklet_kill(&priv->irq_tasklet);
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUG
 static const char *desc_lookup(int i)
 {
 	switch (i) {
@@ -1504,7 +1505,7 @@ static const char *desc_lookup(int i)
 #define ERROR_START_OFFSET  (1 * sizeof(u32))
 #define ERROR_ELEM_SIZE     (7 * sizeof(u32))
 
-static void iwl3945_dump_nic_error_log(struct iwl_priv *priv)
+void iwl3945_dump_nic_error_log(struct iwl_priv *priv)
 {
 	u32 i;
 	u32 desc, time, count, base, data1;
@@ -1598,7 +1599,7 @@ static void iwl3945_print_event_log(struct iwl_priv *priv, u32 start_idx,
 	}
 }
 
-static void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
+void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
 {
 	u32 base;       /* SRAM byte address of event log header */
 	u32 capacity;   /* event log capacity in # entries */
@@ -1640,6 +1641,16 @@ static void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
 	iwl3945_print_event_log(priv, 0, next_entry, mode);
 
 }
+#else
+void iwl3945_dump_nic_event_log(struct iwl_priv *priv)
+{
+}
+
+void iwl3945_dump_nic_error_log(struct iwl_priv *priv)
+{
+}
+
+#endif
 
 static void iwl3945_irq_tasklet(struct iwl_priv *priv)
 {
@@ -3683,21 +3694,6 @@ static ssize_t dump_error_log(struct device *d,
 
 static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, dump_error_log);
 
-static ssize_t dump_event_log(struct device *d,
-			      struct device_attribute *attr,
-			      const char *buf, size_t count)
-{
-	struct iwl_priv *priv = dev_get_drvdata(d);
-	char *p = (char *)buf;
-
-	if (p[0] == '1')
-		iwl3945_dump_nic_event_log(priv);
-
-	return strnlen(buf, count);
-}
-
-static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log);
-
 /*****************************************************************************
  *
  * driver setup and tear down
@@ -3742,7 +3738,6 @@ static struct attribute *iwl3945_sysfs_entries[] = {
 	&dev_attr_antenna.attr,
 	&dev_attr_channels.attr,
 	&dev_attr_dump_errors.attr,
-	&dev_attr_dump_events.attr,
 	&dev_attr_flags.attr,
 	&dev_attr_filter_flags.attr,
 #ifdef CONFIG_IWL3945_SPECTRUM_MEASUREMENT

drivers/platform/x86/sony-laptop.c

@@ -1041,6 +1041,9 @@ static int sony_nc_resume(struct acpi_device *device)
 			sony_backlight_update_status(sony_backlight_device) < 0)
 		printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
 
+	/* re-read rfkill state */
+	sony_nc_rfkill_update();
+
 	return 0;
 }
 
@@ -1078,6 +1081,8 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
 	struct rfkill *rfk;
 	enum rfkill_type type;
 	const char *name;
+	int result;
+	bool hwblock;
 
 	switch (nc_type) {
 	case SONY_WIFI:
@@ -1105,6 +1110,10 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
 	if (!rfk)
 		return -ENOMEM;
 
+	sony_call_snc_handle(0x124, 0x200, &result);
+	hwblock = !(result & 0x1);
+	rfkill_set_hw_state(rfk, hwblock);
+
 	err = rfkill_register(rfk);
 	if (err) {
 		rfkill_destroy(rfk);

include/linux/if_tunnel.h

@@ -44,7 +44,7 @@ struct ip_tunnel_prl {
 	__u16			flags;
 	__u16			__reserved;
 	__u32			datalen;
-	__u32			rs_delay;
+	__u32			__reserved2;
 	/* data follows */
 };
 

include/net/ipip.h

@@ -27,18 +27,11 @@ struct ip_tunnel
 	unsigned int			prl_count;	/* # of entries in PRL */
 };
 
-/* ISATAP: default interval between RS in secondy */
-#define IPTUNNEL_RS_DEFAULT_DELAY	(900)
-
 struct ip_tunnel_prl_entry
 {
 	struct ip_tunnel_prl_entry	*next;
 	__be32				addr;
 	u16				flags;
-	unsigned long			rs_delay;
-	struct timer_list		rs_timer;
-	struct ip_tunnel		*tunnel;
-	spinlock_t			lock;
 };
 
 #define IPTUNNEL_XMIT() do {						\

include/net/wext.h

@@ -14,6 +14,7 @@ extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cm
 			     void __user *arg);
 extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
 				    unsigned long arg);
+extern struct iw_statistics *get_wireless_stats(struct net_device *dev);
 #else
 static inline int wext_proc_init(struct net *net)
 {

net/8021q/vlan_netlink.c

@@ -169,6 +169,7 @@ static size_t vlan_get_size(const struct net_device *dev)
 	struct vlan_dev_info *vlan = vlan_dev_info(dev);
 
 	return nla_total_size(2) +	/* IFLA_VLAN_ID */
+	       sizeof(struct ifla_vlan_flags) + /* IFLA_VLAN_FLAGS */
 	       vlan_qos_map_size(vlan->nr_ingress_mappings) +
 	       vlan_qos_map_size(vlan->nr_egress_mappings);
 }

net/ax25/af_ax25.c

@@ -641,28 +641,29 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
 
 	case SO_BINDTODEVICE:
 		if (optlen > IFNAMSIZ)
-			optlen=IFNAMSIZ;
+			optlen = IFNAMSIZ;
+
 		if (copy_from_user(devname, optval, optlen)) {
 			res = -EFAULT;
 			break;
 		}
 
-		dev = dev_get_by_name(&init_net, devname);
-		if (dev == NULL) {
-			res = -ENODEV;
-			break;
-		}
-
 		if (sk->sk_type == SOCK_SEQPACKET &&
 		   (sock->state != SS_UNCONNECTED ||
 		    sk->sk_state == TCP_LISTEN)) {
 			res = -EADDRNOTAVAIL;
-			dev_put(dev);
+			break;
+		}
+
+		dev = dev_get_by_name(&init_net, devname);
+		if (!dev) {
+			res = -ENODEV;
 			break;
 		}
 
 		ax25->ax25_dev = ax25_dev_ax25dev(dev);
 		ax25_fillin_cb(ax25, ax25->ax25_dev);
+		dev_put(dev);
 		break;
 
 	default:

net/bridge/br_if.c

@@ -432,6 +432,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 	br_fdb_delete_by_port(br, p, 1);
 err1:
 	kobject_put(&p->kobj);
+	p = NULL; /* kobject_put frees */
 err0:
 	dev_set_promiscuity(dev, -1);
 put_back:

net/core/net-sysfs.c

@@ -16,7 +16,7 @@
 #include <net/sock.h>
 #include <linux/rtnetlink.h>
 #include <linux/wireless.h>
-#include <net/iw_handler.h>
+#include <net/wext.h>
 
 #include "net-sysfs.h"
 
@@ -363,15 +363,13 @@ static ssize_t wireless_show(struct device *d, char *buf,
 					       char *))
 {
 	struct net_device *dev = to_net_dev(d);
-	const struct iw_statistics *iw = NULL;
+	const struct iw_statistics *iw;
 	ssize_t ret = -EINVAL;
 
 	read_lock(&dev_base_lock);
 	if (dev_isalive(dev)) {
-		if (dev->wireless_handlers &&
-		    dev->wireless_handlers->get_wireless_stats)
-			iw = dev->wireless_handlers->get_wireless_stats(dev);
-		if (iw != NULL)
+		iw = get_wireless_stats(dev);
+		if (iw)
 			ret = (*format)(iw, buf);
 	}
 	read_unlock(&dev_base_lock);
@@ -505,7 +503,7 @@ int netdev_register_kobject(struct net_device *net)
 	*groups++ = &netstat_group;
 
 #ifdef CONFIG_WIRELESS_EXT_SYSFS
-	if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)
+	if (net->wireless_handlers || net->ieee80211_ptr)
 		*groups++ = &wireless_group;
 #endif
 #endif /* CONFIG_SYSFS */

net/dcb/dcbnl.c

@@ -194,7 +194,7 @@ static int dcbnl_reply(u8 value, u8 event, u8 cmd, u8 attr, u32 pid,
 	nlmsg_end(dcbnl_skb, nlh);
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		return -EINVAL;
 
 	return 0;
 nlmsg_failure:
@@ -275,7 +275,7 @@ static int dcbnl_getpfccfg(struct net_device *netdev, struct nlattr **tb,
 
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		goto err_out;
 
 	return 0;
 nlmsg_failure:
@@ -316,12 +316,11 @@ static int dcbnl_getperm_hwaddr(struct net_device *netdev, struct nlattr **tb,
 
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		goto err_out;
 
 	return 0;
 
 nlmsg_failure:
-err:
 	kfree_skb(dcbnl_skb);
 err_out:
 	return -EINVAL;
@@ -383,7 +382,7 @@ static int dcbnl_getcap(struct net_device *netdev, struct nlattr **tb,
 
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		goto err_out;
 
 	return 0;
 nlmsg_failure:
@@ -460,7 +459,7 @@ static int dcbnl_getnumtcs(struct net_device *netdev, struct nlattr **tb,
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret) {
 		ret = -EINVAL;
-		goto err;
+		goto err_out;
 	}
 
 	return 0;
@@ -799,7 +798,7 @@ static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlattr **tb,
 
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		goto err_out;
 
 	return 0;
 
@@ -1063,7 +1062,7 @@ static int dcbnl_bcn_getcfg(struct net_device *netdev, struct nlattr **tb,
 
 	ret = rtnl_unicast(dcbnl_skb, &init_net, pid);
 	if (ret)
-		goto err;
+		goto err_out;
 
 	return 0;
 

net/ipv6/ndisc.c

@@ -658,7 +658,6 @@ void ndisc_send_rs(struct net_device *dev, const struct in6_addr *saddr,
 		     &icmp6h, NULL,
 		     send_sllao ? ND_OPT_SOURCE_LL_ADDR : 0);
 }
-EXPORT_SYMBOL(ndisc_send_rs);
 
 
 static void ndisc_error_report(struct neighbour *neigh, struct sk_buff *skb)

net/ipv6/sit.c

@@ -15,7 +15,6 @@
  * Roger Venning <r.venning@telstra.com>:	6to4 support
  * Nate Thompson <nate@thebog.net>:		6to4 support
  * Fred Templin <fred.l.templin@boeing.com>:	isatap support
- * Sascha Hlusiak <mail@saschahlusiak.de>:	stateless autoconf for isatap
  */
 
 #include <linux/module.h>
@@ -223,44 +222,6 @@ static struct ip_tunnel * ipip6_tunnel_locate(struct net *net,
 	return NULL;
 }
 
-static void ipip6_tunnel_rs_timer(unsigned long data)
-{
-	struct ip_tunnel_prl_entry *p = (struct ip_tunnel_prl_entry *) data;
-	struct inet6_dev *ifp;
-	struct inet6_ifaddr *addr;
-
-	spin_lock(&p->lock);
-	ifp = __in6_dev_get(p->tunnel->dev);
-
-	read_lock_bh(&ifp->lock);
-	for (addr = ifp->addr_list; addr; addr = addr->if_next) {
-		struct in6_addr rtr;
-
-		if (!(ipv6_addr_type(&addr->addr) & IPV6_ADDR_LINKLOCAL))
-			continue;
-
-		/* Send RS to guessed linklocal address of router
-		 *
-		 * Better: send to ff02::2 encapsuled in unicast directly
-		 * to router-v4 instead of guessing the v6 address.
-		 *
-		 * Cisco/Windows seem to not set the u/l bit correctly,
-		 * so we won't guess right.
-		 */
-		ipv6_addr_set(&rtr,  htonl(0xFE800000), 0, 0, 0);
-		if (!__ipv6_isatap_ifid(rtr.s6_addr + 8,
-					p->addr)) {
-			ndisc_send_rs(p->tunnel->dev, &addr->addr, &rtr);
-		}
-	}
-	read_unlock_bh(&ifp->lock);
-
-	mod_timer(&p->rs_timer, jiffies + HZ * p->rs_delay);
-	spin_unlock(&p->lock);
-
-	return;
-}
-
 static struct ip_tunnel_prl_entry *
 __ipip6_tunnel_locate_prl(struct ip_tunnel *t, __be32 addr)
 {
@@ -319,7 +280,6 @@ static int ipip6_tunnel_get_prl(struct ip_tunnel *t,
 			continue;
 		kp[c].addr = prl->addr;
 		kp[c].flags = prl->flags;
-		kp[c].rs_delay = prl->rs_delay;
 		c++;
 		if (kprl.addr != htonl(INADDR_ANY))
 			break;
@@ -369,23 +329,11 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg)
 	}
 
 	p->next = t->prl;
-	p->tunnel = t;
 	t->prl = p;
 	t->prl_count++;
-
-	spin_lock_init(&p->lock);
-	setup_timer(&p->rs_timer, ipip6_tunnel_rs_timer, (unsigned long) p);
 update:
 	p->addr = a->addr;
 	p->flags = a->flags;
-	p->rs_delay = a->rs_delay;
-	if (p->rs_delay == 0)
-		p->rs_delay = IPTUNNEL_RS_DEFAULT_DELAY;
-	spin_lock(&p->lock);
-	del_timer(&p->rs_timer);
-	if (p->flags & PRL_DEFAULT)
-		mod_timer(&p->rs_timer, jiffies + 1);
-	spin_unlock(&p->lock);
 out:
 	write_unlock(&ipip6_lock);
 	return err;
@@ -404,9 +352,6 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
 			if ((*p)->addr == a->addr) {
 				x = *p;
 				*p = x->next;
-				spin_lock(&x->lock);
-				del_timer(&x->rs_timer);
-				spin_unlock(&x->lock);
 				kfree(x);
 				t->prl_count--;
 				goto out;
@@ -417,9 +362,6 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
 		while (t->prl) {
 			x = t->prl;
 			t->prl = t->prl->next;
-			spin_lock(&x->lock);
-			del_timer(&x->rs_timer);
-			spin_unlock(&x->lock);
 			kfree(x);
 			t->prl_count--;
 		}

net/mac80211/mlme.c

@@ -1388,8 +1388,8 @@ ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
 
 	reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
 
-	printk(KERN_DEBUG "%s: disassociated (Reason: %u)\n",
-			sdata->dev->name, reason_code);
+	printk(KERN_DEBUG "%s: disassociated from %pM (Reason: %u)\n",
+			sdata->dev->name, mgmt->sa, reason_code);
 
 	ieee80211_set_disassoc(sdata, false);
 	return RX_MGMT_CFG80211_DISASSOC;
@@ -1675,7 +1675,7 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,
 
 	/* direct probe may be part of the association flow */
 	if (wk && wk->state == IEEE80211_MGD_STATE_PROBE) {
-		printk(KERN_DEBUG "%s direct probe responded\n",
+		printk(KERN_DEBUG "%s: direct probe responded\n",
 		       sdata->dev->name);
 		wk->tries = 0;
 		wk->state = IEEE80211_MGD_STATE_AUTH;
@@ -2502,9 +2502,6 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 	struct ieee80211_mgd_work *wk;
 	const u8 *bssid = NULL;
 
-	printk(KERN_DEBUG "%s: deauthenticating by local choice (reason=%d)\n",
-	       sdata->dev->name, req->reason_code);
-
 	mutex_lock(&ifmgd->mtx);
 
 	if (ifmgd->associated && &ifmgd->associated->cbss == req->bss) {
@@ -2532,6 +2529,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
 
 	mutex_unlock(&ifmgd->mtx);
 
+	printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
+	       sdata->dev->name, bssid, req->reason_code);
+
 	ieee80211_send_deauth_disassoc(sdata, bssid,
 			IEEE80211_STYPE_DEAUTH, req->reason_code,
 			cookie);
@@ -2545,9 +2545,6 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
 {
 	struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
 
-	printk(KERN_DEBUG "%s: disassociating by local choice (reason=%d)\n",
-	       sdata->dev->name, req->reason_code);
-
 	mutex_lock(&ifmgd->mtx);
 
 	/*
@@ -2561,6 +2558,9 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
 		return -ENOLINK;
 	}
 
+	printk(KERN_DEBUG "%s: disassociating from %pM by local choice (reason=%d)\n",
+	       sdata->dev->name, req->bss->bssid, req->reason_code);
+
 	ieee80211_set_disassoc(sdata, false);
 
 	mutex_unlock(&ifmgd->mtx);

net/netlink/af_netlink.c

@@ -1788,7 +1788,7 @@ void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err)
 	}
 
 	rep = __nlmsg_put(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq,
-			  NLMSG_ERROR, sizeof(struct nlmsgerr), 0);
+			  NLMSG_ERROR, payload, 0);
 	errmsg = nlmsg_data(rep);
 	errmsg->error = err;
 	memcpy(&errmsg->msg, nlh, err ? nlh->nlmsg_len : sizeof(*nlh));

net/socket.c

@@ -2098,12 +2098,17 @@ SYSCALL_DEFINE2(socketcall, int, call, unsigned long __user *, args)
 	unsigned long a[6];
 	unsigned long a0, a1;
 	int err;
+	unsigned int len;
 
 	if (call < 1 || call > SYS_ACCEPT4)
 		return -EINVAL;
 
+	len = nargs[call];
+	if (len > sizeof(a))
+		return -EINVAL;
+
 	/* copy_from_user should be SMP safe. */
-	if (copy_from_user(a, args, nargs[call]))
+	if (copy_from_user(a, args, len))
 		return -EFAULT;
 
 	audit_socketcall(nargs[call] / sizeof(unsigned long), a);

net/wireless/sme.c

@@ -762,8 +762,7 @@ int __cfg80211_connect(struct cfg80211_registered_device *rdev,
 		wdev->conn->params.ssid = wdev->ssid;
 		wdev->conn->params.ssid_len = connect->ssid_len;
 
-		/* don't care about result -- but fill bssid & channel */
-		if (!wdev->conn->params.bssid || !wdev->conn->params.channel)
+		/* see if we have the bss already */
 		bss = cfg80211_get_conn_bss(wdev);
 
 		wdev->sme_state = CFG80211_SME_CONNECTING;

net/wireless/wext-sme.c

@@ -30,6 +30,7 @@ int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev,
 	if (wdev->wext.keys) {
 		wdev->wext.keys->def = wdev->wext.default_key;
 		wdev->wext.keys->defmgmt = wdev->wext.default_mgmt_key;
+		if (wdev->wext.default_key != -1)
 			wdev->wext.connect.privacy = true;
 	}
 
@@ -229,8 +230,7 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev,
 		data->flags = 1;
 		data->length = wdev->wext.connect.ssid_len;
 		memcpy(ssid, wdev->wext.connect.ssid, data->length);
-	} else
-		data->flags = 0;
+	}
 	wdev_unlock(wdev);
 
 	return 0;
@@ -306,8 +306,6 @@ int cfg80211_mgd_wext_giwap(struct net_device *dev,
 	wdev_lock(wdev);
 	if (wdev->current_bss)
 		memcpy(ap_addr->sa_data, wdev->current_bss->pub.bssid, ETH_ALEN);
-	else if (wdev->wext.connect.bssid)
-		memcpy(ap_addr->sa_data, wdev->wext.connect.bssid, ETH_ALEN);
 	else
 		memset(ap_addr->sa_data, 0, ETH_ALEN);
 	wdev_unlock(wdev);

net/wireless/wext.c

@@ -470,7 +470,7 @@ static iw_handler get_handler(struct net_device *dev, unsigned int cmd)
 /*
  * Get statistics out of the driver
  */
-static struct iw_statistics *get_wireless_stats(struct net_device *dev)
+struct iw_statistics *get_wireless_stats(struct net_device *dev)
 {
 	/* New location */
 	if ((dev->wireless_handlers != NULL) &&
@@ -773,10 +773,13 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
 			essid_compat = 1;
 		else if (IW_IS_SET(cmd) && (iwp->length != 0)) {
 			char essid[IW_ESSID_MAX_SIZE + 1];
+			unsigned int len;
+			len = iwp->length * descr->token_size;
 
-			err = copy_from_user(essid, iwp->pointer,
-					     iwp->length *
-					     descr->token_size);
+			if (len > IW_ESSID_MAX_SIZE)
+				return -EFAULT;
+
+			err = copy_from_user(essid, iwp->pointer, len);
 			if (err)
 				return -EFAULT;