Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

7 files changed, 15 insertions, 24 deletions

diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c
index 2c077ce0b6d6..2a662e6112e9 100644
--- a/drivers/net/ethernet/smsc/epic100.c
+++ b/drivers/net/ethernet/smsc/epic100.c
@@ -363,10 +363,9 @@ static int __devinit epic_init_one (struct pci_dev *pdev,
 	ret = -ENOMEM;
 
 	dev = alloc_etherdev(sizeof (*ep));
-	if (!dev) {
-		dev_err(&pdev->dev, "no memory for eth device\n");
+	if (!dev)
 		goto err_out_free_res;
-	}
+
 	SET_NETDEV_DEV(dev, &pdev->dev);
 
 #ifdef USE_IO_OPS
@@ -935,7 +934,7 @@ static void epic_init_ring(struct net_device *dev)
 
 	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
 	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(ep->rx_buf_sz + 2);
+		struct sk_buff *skb = netdev_alloc_skb(dev, ep->rx_buf_sz + 2);
 		ep->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
@@ -1200,7 +1199,7 @@ static int epic_rx(struct net_device *dev, int budget)
 			/* Check if the packet is long enough to accept without copying
 			   to a minimally-sized skbuff. */
 			if (pkt_len < rx_copybreak &&
-			    (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
+			    (skb = netdev_alloc_skb(dev, pkt_len + 2)) != NULL) {
 				skb_reserve(skb, 2);	/* 16 byte align the IP header */
 				pci_dma_sync_single_for_cpu(ep->pci_dev,
 							    ep->rx_ring[entry].bufaddr,
@@ -1233,7 +1232,7 @@ static int epic_rx(struct net_device *dev, int budget)
 		entry = ep->dirty_rx % RX_RING_SIZE;
 		if (ep->rx_skbuff[entry] == NULL) {
 			struct sk_buff *skb;
-			skb = ep->rx_skbuff[entry] = dev_alloc_skb(ep->rx_buf_sz + 2);
+			skb = ep->rx_skbuff[entry] = netdev_alloc_skb(dev, ep->rx_buf_sz + 2);
 			if (skb == NULL)
 				break;
 			skb_reserve(skb, 2);	/* Align IP on 16 byte boundaries */
diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c
index 313ba3b32ab4..8814b2f5d46f 100644
--- a/drivers/net/ethernet/smsc/smc911x.c
+++ b/drivers/net/ethernet/smsc/smc911x.c
@@ -401,7 +401,7 @@ static inline void	 smc911x_rcv(struct net_device *dev)
 	} else {
 		/* Receive a valid packet */
 		/* Alloc a buffer with extra room for DMA alignment */
-		skb=dev_alloc_skb(pkt_len+32);
+		skb = netdev_alloc_skb(dev, pkt_len+32);
 		if (unlikely(skb == NULL)) {
 			PRINTK( "%s: Low memory, rcvd packet dropped.\n",
 				dev->name);
@@ -2065,7 +2065,6 @@ static int __devinit smc911x_drv_probe(struct platform_device *pdev)
 
 	ndev = alloc_etherdev(sizeof(struct smc911x_local));
 	if (!ndev) {
-		printk("%s: could not allocate device.\n", CARDNAME);
 		ret = -ENOMEM;
 		goto release_1;
 	}
diff --git a/drivers/net/ethernet/smsc/smc9194.c b/drivers/net/ethernet/smsc/smc9194.c
index 4e45094efb18..50823da9dc1e 100644
--- a/drivers/net/ethernet/smsc/smc9194.c
+++ b/drivers/net/ethernet/smsc/smc9194.c
@@ -1222,7 +1222,7 @@ static void smc_rcv(struct net_device *dev)
 		if ( status & RS_MULTICAST )
 			dev->stats.multicast++;
 
-		skb = dev_alloc_skb( packet_length + 5);
+		skb = netdev_alloc_skb(dev, packet_length + 5);
 
 		if ( skb == NULL ) {
 			printk(KERN_NOTICE CARDNAME ": Low memory, packet dropped.\n");
diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c
index ada927aba7a5..04393b5fef71 100644
--- a/drivers/net/ethernet/smsc/smc91c92_cs.c
+++ b/drivers/net/ethernet/smsc/smc91c92_cs.c
@@ -53,7 +53,6 @@
 #include <pcmcia/ss.h>
 
 #include <asm/io.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 
 /*====================================================================*/
@@ -1500,7 +1499,7 @@ static void smc_rx(struct net_device *dev)
 	struct sk_buff *skb;
 	
 	/* Note: packet_length adds 5 or 6 extra bytes here! */
-	skb = dev_alloc_skb(packet_length+2);
+	skb = netdev_alloc_skb(dev, packet_length+2);
 	
 	if (skb == NULL) {
 	    pr_debug("%s: Low memory, packet dropped.\n", dev->name);
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 64ad3ed74495..fee449355014 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -463,7 +463,7 @@ static inline void  smc_rcv(struct net_device *dev)
 		 * multiple of 4 bytes on 32 bit buses.
 		 * Hence packet_len - 6 + 2 + 2 + 2.
 		 */
-		skb = dev_alloc_skb(packet_len);
+		skb = netdev_alloc_skb(dev, packet_len);
 		if (unlikely(skb == NULL)) {
 			printk(KERN_NOTICE "%s: Low memory, packet dropped.\n",
 				dev->name);
@@ -2223,7 +2223,6 @@ static int __devinit smc_drv_probe(struct platform_device *pdev)
 
 	ndev = alloc_etherdev(sizeof(struct smc_local));
 	if (!ndev) {
-		printk("%s: could not allocate device.\n", CARDNAME);
 		ret = -ENOMEM;
 		goto out;
 	}
@@ -2281,7 +2280,7 @@ static int __devinit smc_drv_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_release_io;
 #if defined(CONFIG_SA1100_ASSABET)
-	NCR_0 |= NCR_ENET_OSC_EN;
+	neponset_ncr_set(NCR_ENET_OSC_EN);
 #endif
 	platform_set_drvdata(pdev, ndev);
 	ret = smc_enable_device(pdev);
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 24d2df068d71..4a6971027076 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1833,6 +1833,7 @@ static int smsc911x_set_mac_address(struct net_device *dev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 
+	dev->addr_assign_type &= ~NET_ADDR_RANDOM;
 	memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
 
 	spin_lock_irq(&pdata->mac_lock);
@@ -2374,7 +2375,6 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 
 	dev = alloc_etherdev(sizeof(struct smsc911x_data));
 	if (!dev) {
-		pr_warn("Could not allocate device\n");
 		retval = -ENOMEM;
 		goto out_release_io_1;
 	}
@@ -2486,7 +2486,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 				   "Mac Address is read from LAN911x EEPROM");
 		} else {
 			/* eeprom values are invalid, generate random MAC */
-			random_ether_addr(dev->dev_addr);
+			eth_hw_addr_random(dev);
 			smsc911x_set_hw_mac_address(pdata, dev->dev_addr);
 			SMSC_TRACE(pdata, probe,
 				   "MAC Address is set to random_ether_addr");
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index a9efbdfe5302..38386478532b 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -509,10 +509,9 @@ static void smsc9420_check_mac_address(struct net_device *dev)
 			smsc_dbg(PROBE, "Mac Address is read from EEPROM");
 		} else {
 			/* eeprom values are invalid, generate random MAC */
-			random_ether_addr(dev->dev_addr);
+			eth_hw_addr_random(dev);
 			smsc9420_set_mac_address(dev);
-			smsc_dbg(PROBE,
-				"MAC Address is set to random_ether_addr");
+			smsc_dbg(PROBE, "MAC Address is set to random");
 		}
 	}
 }
@@ -850,8 +849,6 @@ static int smsc9420_alloc_rx_buffer(struct smsc9420_pdata *pd, int index)
 		return -ENOMEM;
 	}
 
-	skb->dev = pd->dev;
-
 	mapping = pci_map_single(pd->pdev, skb_tail_pointer(skb),
 				 PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 	if (pci_dma_mapping_error(pd->pdev, mapping)) {
@@ -1598,10 +1595,8 @@ smsc9420_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	pci_set_master(pdev);
 
 	dev = alloc_etherdev(sizeof(*pd));
-	if (!dev) {
-		printk(KERN_ERR "ether device alloc failed\n");
+	if (!dev)
 		goto out_disable_pci_device_1;
-	}
 
 	SET_NETDEV_DEV(dev, &pdev->dev);