Merge tag 'v3.9-rc3' into drm-intel-next-queued

Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in

commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date:   Wed Feb 27 17:02:56 2013 -0800

    lib/scatterlist: add simple page iterator

The merge itself is just two trivial conflicts:

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

5 files changed, 34 insertions, 42 deletions

diff --git a/drivers/net/ethernet/sun/Kconfig b/drivers/net/ethernet/sun/Kconfig
index 57bfd8599679..3074aa374c6b 100644
--- a/drivers/net/ethernet/sun/Kconfig
+++ b/drivers/net/ethernet/sun/Kconfig
@@ -32,8 +32,8 @@ config HAPPYMEAL
 	  will be called sunhme.
 
 config SUNBMAC
-	tristate "Sun BigMAC 10/100baseT support (EXPERIMENTAL)"
-	depends on SBUS && EXPERIMENTAL
+	tristate "Sun BigMAC 10/100baseT support"
+	depends on SBUS
 	select CRC32
 	---help---
 	  This driver supports the "be" interface available as an Sbus option.
@@ -61,7 +61,7 @@ config SUNGEM
 	select SUNGEM_PHY
 	---help---
 	  Support for the Sun GEM chip, aka Sun GigabitEthernet/P 2.0.  See also
-	  <http://www.sun.com/products-n-solutions/hardware/docs/pdf/806-3985-10.pdf>.
+	  <http://docs.oracle.com/cd/E19455-01/806-3985-10/806-3985-10.pdf>.
 
 config CASSINI
 	tristate "Sun Cassini support"
@@ -69,7 +69,7 @@ config CASSINI
 	select CRC32
 	---help---
 	  Support for the Sun Cassini chip, aka Sun GigaSwift Ethernet. See also
-	  <http://www.sun.com/products-n-solutions/hardware/docs/pdf/817-4341-10.pdf>
+	  <http://docs.oracle.com/cd/E19113-01/giga.ether.pci/817-4341-10/817-4341-10.pdf>.
 
 config SUNVNET
 	tristate "Sun Virtual Network support"
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index a0bdf0779466..e4c1c88e4c2a 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -4342,7 +4342,7 @@ static int niu_alloc_rx_ring_info(struct niu *np,
 {
 	BUILD_BUG_ON(sizeof(struct rxdma_mailbox) != 64);
 
-	rp->rxhash = kzalloc(MAX_RBR_RING_SIZE * sizeof(struct page *),
+	rp->rxhash = kcalloc(MAX_RBR_RING_SIZE, sizeof(struct page *),
 			     GFP_KERNEL);
 	if (!rp->rxhash)
 		return -ENOMEM;
@@ -8366,14 +8366,12 @@ static void niu_pci_vpd_validate(struct niu *np)
 		return;
 	}
 
-	memcpy(dev->perm_addr, vpd->local_mac, ETH_ALEN);
+	memcpy(dev->dev_addr, vpd->local_mac, ETH_ALEN);
 
-	val8 = dev->perm_addr[5];
-	dev->perm_addr[5] += np->port;
-	if (dev->perm_addr[5] < val8)
-		dev->perm_addr[4]++;
-
-	memcpy(dev->dev_addr, dev->perm_addr, dev->addr_len);
+	val8 = dev->dev_addr[5];
+	dev->dev_addr[5] += np->port;
+	if (dev->dev_addr[5] < val8)
+		dev->dev_addr[4]++;
 }
 
 static int niu_pci_probe_sprom(struct niu *np)
@@ -8470,29 +8468,27 @@ static int niu_pci_probe_sprom(struct niu *np)
 	val = nr64(ESPC_MAC_ADDR0);
 	netif_printk(np, probe, KERN_DEBUG, np->dev,
 		     "SPROM: MAC_ADDR0[%08llx]\n", (unsigned long long)val);
-	dev->perm_addr[0] = (val >>  0) & 0xff;
-	dev->perm_addr[1] = (val >>  8) & 0xff;
-	dev->perm_addr[2] = (val >> 16) & 0xff;
-	dev->perm_addr[3] = (val >> 24) & 0xff;
+	dev->dev_addr[0] = (val >>  0) & 0xff;
+	dev->dev_addr[1] = (val >>  8) & 0xff;
+	dev->dev_addr[2] = (val >> 16) & 0xff;
+	dev->dev_addr[3] = (val >> 24) & 0xff;
 
 	val = nr64(ESPC_MAC_ADDR1);
 	netif_printk(np, probe, KERN_DEBUG, np->dev,
 		     "SPROM: MAC_ADDR1[%08llx]\n", (unsigned long long)val);
-	dev->perm_addr[4] = (val >>  0) & 0xff;
-	dev->perm_addr[5] = (val >>  8) & 0xff;
+	dev->dev_addr[4] = (val >>  0) & 0xff;
+	dev->dev_addr[5] = (val >>  8) & 0xff;
 
-	if (!is_valid_ether_addr(&dev->perm_addr[0])) {
+	if (!is_valid_ether_addr(&dev->dev_addr[0])) {
 		dev_err(np->device, "SPROM MAC address invalid [ %pM ]\n",
-			dev->perm_addr);
+			dev->dev_addr);
 		return -EINVAL;
 	}
 
-	val8 = dev->perm_addr[5];
-	dev->perm_addr[5] += np->port;
-	if (dev->perm_addr[5] < val8)
-		dev->perm_addr[4]++;
-
-	memcpy(dev->dev_addr, dev->perm_addr, dev->addr_len);
+	val8 = dev->dev_addr[5];
+	dev->dev_addr[5] += np->port;
+	if (dev->dev_addr[5] < val8)
+		dev->dev_addr[4]++;
 
 	val = nr64(ESPC_MOD_STR_LEN);
 	netif_printk(np, probe, KERN_DEBUG, np->dev,
@@ -9267,16 +9263,14 @@ static int niu_get_of_props(struct niu *np)
 		netdev_err(dev, "%s: OF MAC address prop len (%d) is wrong\n",
 			   dp->full_name, prop_len);
 	}
-	memcpy(dev->perm_addr, mac_addr, dev->addr_len);
-	if (!is_valid_ether_addr(&dev->perm_addr[0])) {
+	memcpy(dev->dev_addr, mac_addr, dev->addr_len);
+	if (!is_valid_ether_addr(&dev->dev_addr[0])) {
 		netdev_err(dev, "%s: OF MAC address is invalid\n",
 			   dp->full_name);
-		netdev_err(dev, "%s: [ %pM ]\n", dp->full_name, dev->perm_addr);
+		netdev_err(dev, "%s: [ %pM ]\n", dp->full_name, dev->dev_addr);
 		return -EINVAL;
 	}
 
-	memcpy(dev->dev_addr, dev->perm_addr, dev->addr_len);
-
 	model = of_get_property(dp, "model", &prop_len);
 
 	if (model)
diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c
index be82f6d13c51..5fafca065305 100644
--- a/drivers/net/ethernet/sun/sunbmac.c
+++ b/drivers/net/ethernet/sun/sunbmac.c
@@ -1042,8 +1042,8 @@ static void bigmac_set_multicast(struct net_device *dev)
 /* Ethtool support... */
 static void bigmac_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
-	strcpy(info->driver, "sunbmac");
-	strcpy(info->version, "2.0");
+	strlcpy(info->driver, "sunbmac", sizeof(info->driver));
+	strlcpy(info->version, "2.0", sizeof(info->version));
 }
 
 static u32 bigmac_get_link(struct net_device *dev)
diff --git a/drivers/net/ethernet/sun/sunqe.c b/drivers/net/ethernet/sun/sunqe.c
index 1dcee6915843..49bf3e2eb652 100644
--- a/drivers/net/ethernet/sun/sunqe.c
+++ b/drivers/net/ethernet/sun/sunqe.c
@@ -685,13 +685,14 @@ static void qe_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 	struct sunqe *qep = netdev_priv(dev);
 	struct platform_device *op;
 
-	strcpy(info->driver, "sunqe");
-	strcpy(info->version, "3.0");
+	strlcpy(info->driver, "sunqe", sizeof(info->driver));
+	strlcpy(info->version, "3.0", sizeof(info->version));
 
 	op = qep->op;
 	regs = of_get_property(op->dev.of_node, "reg", NULL);
 	if (regs)
-		sprintf(info->bus_info, "SBUS:%d", regs->which_io);
+		snprintf(info->bus_info, sizeof(info->bus_info), "SBUS:%d",
+			 regs->which_io);
 
 }
 
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index e1b895530827..1df0ff3839e8 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -614,10 +614,9 @@ struct vnet_port *__tx_port_find(struct vnet *vp, struct sk_buff *skb)
 {
 	unsigned int hash = vnet_hashfn(skb->data);
 	struct hlist_head *hp = &vp->port_hash[hash];
-	struct hlist_node *n;
 	struct vnet_port *port;
 
-	hlist_for_each_entry(port, n, hp, hash) {
+	hlist_for_each_entry(port, hp, hash) {
 		if (ether_addr_equal(port->raddr, skb->data))
 			return port;
 	}
@@ -882,8 +881,8 @@ static int vnet_set_mac_addr(struct net_device *dev, void *p)
 static void vnet_get_drvinfo(struct net_device *dev,
 			     struct ethtool_drvinfo *info)
 {
-	strcpy(info->driver, DRV_MODULE_NAME);
-	strcpy(info->version, DRV_MODULE_VERSION);
+	strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver));
+	strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
 }
 
 static u32 vnet_get_msglevel(struct net_device *dev)
@@ -1032,8 +1031,6 @@ static struct vnet *vnet_new(const u64 *local_mac)
 	for (i = 0; i < ETH_ALEN; i++)
 		dev->dev_addr[i] = (*local_mac >> (5 - i) * 8) & 0xff;
 
-	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
-
 	vp = netdev_priv(dev);
 
 	spin_lock_init(&vp->lock);