Merge commit 'c104f1fa1ecf4ee0fc06e31b1f77630b2551be81' into stable/for-linus-3.4

* commit 'c104f1fa1ecf4ee0fc06e31b1f77630b2551be81': (14566 commits)
  cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS
  sparc64: Eliminate obsolete __handle_softirq() function
  sparc64: Fix bootup crash on sun4v.
  kconfig: delete last traces of __enabled_ from autoconf.h
  Revert "kconfig: fix __enabled_ macros definition for invisible and un-selected symbols"
  kconfig: fix IS_ENABLED to not require all options to be defined
  irq_domain: fix type mismatch in debugfs output format
  staging: android: fix mem leaks in __persistent_ram_init()
  staging: vt6656: Don't leak memory in drivers/staging/vt6656/ioctl.c::private_ioctl()
  staging: iio: hmc5843: Fix crash in probe function.
  panic: fix stack dump print on direct call to panic()
  drivers/rtc/rtc-pl031.c: enable clock on all ST variants
  Revert "mm: vmscan: fix misused nr_reclaimed in shrink_mem_cgroup_zone()"
  hugetlb: fix race condition in hugetlb_fault()
  drivers/rtc/rtc-twl.c: use static register while reading time
  drivers/rtc/rtc-s3c.c: add placeholder for driver private data
  drivers/rtc/rtc-s3c.c: fix compilation error
  MAINTAINERS: add PCDP console maintainer
  memcg: do not open code accesses to res_counter members
  drivers/rtc/rtc-efi.c: fix section mismatch warning
  ...

8 files changed, 24 insertions, 29 deletions

diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c
index 23f2ab0f2fa8..bd1667cbffa6 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c
@@ -224,7 +224,7 @@ int atl1c_read_mac_addr(struct atl1c_hw *hw)
 		random_ether_addr(hw->perm_mac_addr);
 
 	memcpy(hw->mac_addr, hw->perm_mac_addr, sizeof(hw->perm_mac_addr));
-	return 0;
+	return err;
 }
 
 /*
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
index b8591246eb4c..1ef0c9275dee 100644
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -468,6 +468,7 @@ static int atl1c_set_mac_addr(struct net_device *netdev, void *p)
 
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	memcpy(adapter->hw.mac_addr, addr->sa_data, netdev->addr_len);
+	netdev->addr_assign_type &= ~NET_ADDR_RANDOM;
 
 	atl1c_hw_set_mac_addr(&adapter->hw);
 
@@ -1710,7 +1711,7 @@ static irqreturn_t atl1c_intr(int irq, void *data)
 					"atl1c hardware error (status = 0x%x)\n",
 					status & ISR_ERROR);
 			/* reset MAC */
-			adapter->work_event |= ATL1C_WORK_EVENT_RESET;
+			set_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event);
 			schedule_work(&adapter->common_task);
 			return IRQ_HANDLED;
 		}
@@ -1765,7 +1766,7 @@ static int atl1c_alloc_rx_buffer(struct atl1c_adapter *adapter, const int ringid
 	while (next_info->flags & ATL1C_BUFFER_FREE) {
 		rfd_desc = ATL1C_RFD_DESC(rfd_ring, rfd_next_to_use);
 
-		skb = dev_alloc_skb(adapter->rx_buffer_len);
+		skb = netdev_alloc_skb(adapter->netdev, adapter->rx_buffer_len);
 		if (unlikely(!skb)) {
 			if (netif_msg_rx_err(adapter))
 				dev_warn(&pdev->dev, "alloc rx buffer failed\n");
@@ -2244,10 +2245,6 @@ static netdev_tx_t atl1c_xmit_frame(struct sk_buff *skb,
 			dev_info(&adapter->pdev->dev, "tx locked\n");
 		return NETDEV_TX_LOCKED;
 	}
-	if (skb->mark == 0x01)
-		type = atl1c_trans_high;
-	else
-		type = atl1c_trans_normal;
 
 	if (atl1c_tpd_avail(adapter, type) < tpd_req) {
 		/* no enough descriptor, just stop queue */
@@ -2689,7 +2686,6 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
 	netdev = alloc_etherdev(sizeof(struct atl1c_adapter));
 	if (netdev == NULL) {
 		err = -ENOMEM;
-		dev_err(&pdev->dev, "etherdev alloc failed\n");
 		goto err_alloc_etherdev;
 	}
 
@@ -2746,10 +2742,9 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
 		err = -EIO;
 		goto err_reset;
 	}
-	if (atl1c_read_mac_addr(&adapter->hw) != 0) {
-		err = -EIO;
-		dev_err(&pdev->dev, "get mac address failed\n");
-		goto err_eeprom;
+	if (atl1c_read_mac_addr(&adapter->hw)) {
+		/* got a random MAC address, set NET_ADDR_RANDOM to netdev */
+		netdev->addr_assign_type |= NET_ADDR_RANDOM;
 	}
 	memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
 	memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
@@ -2774,7 +2769,6 @@ static int __devinit atl1c_probe(struct pci_dev *pdev,
 err_reset:
 err_register:
 err_sw_init:
-err_eeprom:
 	iounmap(adapter->hw.hw_addr);
 err_init_netdev:
 err_ioremap:
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index c915c0873810..93ff2b231284 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -2300,7 +2300,6 @@ static int __devinit atl1e_probe(struct pci_dev *pdev,
 	netdev = alloc_etherdev(sizeof(struct atl1e_adapter));
 	if (netdev == NULL) {
 		err = -ENOMEM;
-		dev_err(&pdev->dev, "etherdev alloc failed\n");
 		goto err_alloc_etherdev;
 	}
 
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 9bd204976648..40ac41436549 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -534,14 +534,17 @@ static int atl1_get_permanent_address(struct atl1_hw *hw)
  */
 static s32 atl1_read_mac_addr(struct atl1_hw *hw)
 {
+	s32 ret = 0;
 	u16 i;
 
-	if (atl1_get_permanent_address(hw))
+	if (atl1_get_permanent_address(hw)) {
 		random_ether_addr(hw->perm_mac_addr);
+		ret = 1;
+	}
 
 	for (i = 0; i < ETH_ALEN; i++)
 		hw->mac_addr[i] = hw->perm_mac_addr[i];
-	return 0;
+	return ret;
 }
 
 /*
@@ -3007,7 +3010,10 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
 	}
 
 	/* copy the MAC address out of the EEPROM */
-	atl1_read_mac_addr(&adapter->hw);
+	if (atl1_read_mac_addr(&adapter->hw)) {
+		/* mark random mac */
+		netdev->addr_assign_type |= NET_ADDR_RANDOM;
+	}
 	memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
 
 	if (!is_valid_ether_addr(netdev->dev_addr)) {
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
index 071f4c858969..6762dc406b25 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.c
+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
@@ -2258,7 +2258,7 @@ static int get_permanent_address(struct atl2_hw *hw)
 	u32 Addr[2];
 	u32 i, Control;
 	u16 Register;
-	u8  EthAddr[NODE_ADDRESS_SIZE];
+	u8  EthAddr[ETH_ALEN];
 	bool KeyValid;
 
 	if (is_valid_ether_addr(hw->perm_mac_addr))
@@ -2299,7 +2299,7 @@ static int get_permanent_address(struct atl2_hw *hw)
 		*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
 
 		if (is_valid_ether_addr(EthAddr)) {
-			memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+			memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
 			return 0;
 		}
 		return 1;
@@ -2334,7 +2334,7 @@ static int get_permanent_address(struct atl2_hw *hw)
 	*(u32 *) &EthAddr[2] = LONGSWAP(Addr[0]);
 	*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *)&Addr[1]);
 	if (is_valid_ether_addr(EthAddr)) {
-		memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+		memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
 		return 0;
 	}
 	/* maybe MAC-address is from BIOS */
@@ -2344,7 +2344,7 @@ static int get_permanent_address(struct atl2_hw *hw)
 	*(u16 *) &EthAddr[0] = SHORTSWAP(*(u16 *) &Addr[1]);
 
 	if (is_valid_ether_addr(EthAddr)) {
-		memcpy(hw->perm_mac_addr, EthAddr, NODE_ADDRESS_SIZE);
+		memcpy(hw->perm_mac_addr, EthAddr, ETH_ALEN);
 		return 0;
 	}
 
@@ -2358,8 +2358,6 @@ static int get_permanent_address(struct atl2_hw *hw)
  */
 static s32 atl2_read_mac_addr(struct atl2_hw *hw)
 {
-	u16 i;
-
 	if (get_permanent_address(hw)) {
 		/* for test */
 		/* FIXME: shouldn't we use random_ether_addr() here? */
@@ -2371,8 +2369,7 @@ static s32 atl2_read_mac_addr(struct atl2_hw *hw)
 		hw->perm_mac_addr[5] = 0x38;
 	}
 
-	for (i = 0; i < NODE_ADDRESS_SIZE; i++)
-		hw->mac_addr[i] = hw->perm_mac_addr[i];
+	memcpy(hw->mac_addr, hw->perm_mac_addr, ETH_ALEN);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/atheros/atlx/atl2.h b/drivers/net/ethernet/atheros/atlx/atl2.h
index bf9016ebdd9b..3ebe19f7242b 100644
--- a/drivers/net/ethernet/atheros/atlx/atl2.h
+++ b/drivers/net/ethernet/atheros/atlx/atl2.h
@@ -47,7 +47,6 @@ extern int ethtool_ioctl(struct ifreq *ifr);
 
 #define PCI_COMMAND_REGISTER	PCI_COMMAND
 #define CMD_MEM_WRT_INVALIDATE	PCI_COMMAND_INVALIDATE
-#define ETH_ADDR_LEN		ETH_ALEN
 
 #define ATL2_WRITE_REG(a, reg, value) (iowrite32((value), \
 	((a)->hw_addr + (reg))))
@@ -429,8 +428,8 @@ struct atl2_hw {
 	u8 flash_vendor;
 
 	u8 dma_fairness;
-	u8 mac_addr[NODE_ADDRESS_SIZE];
-	u8 perm_mac_addr[NODE_ADDRESS_SIZE];
+	u8 mac_addr[ETH_ALEN];
+	u8 perm_mac_addr[ETH_ALEN];
 
 	/* FIXME */
 	/* bool phy_preamble_sup; */
diff --git a/drivers/net/ethernet/atheros/atlx/atlx.c b/drivers/net/ethernet/atheros/atlx/atlx.c
index 8ff7411094d5..3cd8837236dc 100644
--- a/drivers/net/ethernet/atheros/atlx/atlx.c
+++ b/drivers/net/ethernet/atheros/atlx/atlx.c
@@ -84,6 +84,7 @@ static int atlx_set_mac(struct net_device *netdev, void *p)
 
 	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
 	memcpy(adapter->hw.mac_addr, addr->sa_data, netdev->addr_len);
+	netdev->addr_assign_type &= ~NET_ADDR_RANDOM;
 
 	atlx_set_mac_addr(&adapter->hw);
 	return 0;
diff --git a/drivers/net/ethernet/atheros/atlx/atlx.h b/drivers/net/ethernet/atheros/atlx/atlx.h
index 14054b75aa62..448f5dcc02e6 100644
--- a/drivers/net/ethernet/atheros/atlx/atlx.h
+++ b/drivers/net/ethernet/atheros/atlx/atlx.h
@@ -484,7 +484,6 @@
 
 /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA */
 #define EEPROM_SUM			0xBABA
-#define NODE_ADDRESS_SIZE		6
 
 struct atlx_spi_flash_dev {
 	const char *manu_name;	/* manufacturer id */