Merge 4.4.156 into android-4.4

Changes in 4.4.156
	x86/speculation/l1tf: Fix up pte->pfn conversion for PAE
	staging: android: ion: fix ION_IOC_{MAP,SHARE} use-after-free
	net: bcmgenet: use MAC link status for fixed phy
	qlge: Fix netdev features configuration.
	tcp: do not restart timewait timer on rst reception
	vti6: remove !skb->ignore_df check from vti6_xmit()
	cifs: check if SMB2 PDU size has been padded and suppress the warning
	hfsplus: don't return 0 when fill_super() failed
	hfs: prevent crash on exit from failed search
	fork: don't copy inconsistent signal handler state to child
	reiserfs: change j_timestamp type to time64_t
	hfsplus: fix NULL dereference in hfsplus_lookup()
	fat: validate ->i_start before using
	scripts: modpost: check memory allocation results
	mm/fadvise.c: fix signed overflow UBSAN complaint
	fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()
	ipvs: fix race between ip_vs_conn_new() and ip_vs_del_dest()
	mfd: sm501: Set coherent_dma_mask when creating subdevices
	platform/x86: asus-nb-wmi: Add keymap entry for lid flip action on UX360
	irqchip/bcm7038-l1: Hide cpu offline callback when building for !SMP
	net/9p: fix error path of p9_virtio_probe
	powerpc: Fix size calculation using resource_size()
	s390/dasd: fix hanging offline processing due to canceled worker
	scsi: aic94xx: fix an error code in aic94xx_init()
	PCI: mvebu: Fix I/O space end address calculation
	dm kcopyd: avoid softlockup in run_complete_job
	staging: comedi: ni_mio_common: fix subdevice flags for PFI subdevice
	selftests/powerpc: Kill child processes on SIGINT
	smb3: fix reset of bytes read and written stats
	SMB3: Number of requests sent should be displayed for SMB3 not just CIFS
	powerpc/pseries: Avoid using the size greater than RTAS_ERROR_LOG_MAX.
	btrfs: replace: Reset on-disk dev stats value after replace
	btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized
	btrfs: Don't remove block group that still has pinned down bytes
	debugobjects: Make stack check warning more informative
	x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
	kbuild: make missing $DEPMOD a Warning instead of an Error
	irda: Fix memory leak caused by repeated binds of irda socket
	irda: Only insert new objects into the global database via setsockopt
	Revert "ARM: imx_v6_v7_defconfig: Select ULPI support"
	enic: do not call enic_change_mtu in enic_probe
	Fixes: Commit cdbf92675fad ("mm: numa: avoid waiting on freed migrated pages")
	genirq: Delay incrementing interrupt count if it's disabled/pending
	irqchip/gic-v3-its: Recompute the number of pages on page size change
	irqchip/gicv3-its: Fix memory leak in its_free_tables()
	irqchip/gicv3-its: Avoid cache flush beyond ITS_BASERn memory size
	irqchip/gic-v3: Add missing barrier to 32bit version of gic_read_iar()
	irqchip/gic: Make interrupt ID 1020 invalid
	ovl: rename is_merge to is_lowest
	ovl: override creds with the ones from the superblock mounter
	ovl: proper cleanup of workdir
	sch_htb: fix crash on init failure
	sch_multiq: fix double free on init failure
	sch_hhf: fix null pointer dereference on init failure
	sch_netem: avoid null pointer deref on init failure
	sch_tbf: fix two null pointer dereferences on init failure
	mei: me: allow runtime pm for platform with D0i3
	s390/lib: use expoline for all bcr instructions
	ASoC: wm8994: Fix missing break in switch
	btrfs: use correct compare function of dirty_metadata_bytes
	Linux 4.4.156

Change-Id: Ia12d5f0a8ae43215e26b67f5db492738496635b7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

4 files changed, 20 insertions, 18 deletions

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
index cef53f2d9854..ce20bc939b38 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h
@@ -185,6 +185,9 @@ struct bcmgenet_mib_counters {
 #define UMAC_MAC1			0x010
 #define UMAC_MAX_FRAME_LEN		0x014
 
+#define UMAC_MODE			0x44
+#define  MODE_LINK_STATUS		(1 << 5)
+
 #define UMAC_EEE_CTRL			0x064
 #define  EN_LPI_RX_PAUSE		(1 << 0)
 #define  EN_LPI_TX_PFC			(1 << 1)
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index e96d1f95bb47..4c73feca4842 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -167,8 +167,14 @@ void bcmgenet_mii_setup(struct net_device *dev)
 static int bcmgenet_fixed_phy_link_update(struct net_device *dev,
 					  struct fixed_phy_status *status)
 {
-	if (dev && dev->phydev && status)
-		status->link = dev->phydev->link;
+	struct bcmgenet_priv *priv;
+	u32 reg;
+
+	if (dev && dev->phydev && status) {
+		priv = netdev_priv(dev);
+		reg = bcmgenet_umac_readl(priv, UMAC_MODE);
+		status->link = !!(reg & MODE_LINK_STATUS);
+	}
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index b20bce2c7da1..0433fdebda25 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -2683,7 +2683,6 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 */
 
 	enic->port_mtu = enic->config.mtu;
-	(void)enic_change_mtu(netdev, enic->port_mtu);
 
 	err = enic_set_mac_addr(netdev, enic->mac_addr);
 	if (err) {
@@ -2732,6 +2731,7 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		netdev->features |= NETIF_F_HIGHDMA;
 
 	netdev->priv_flags |= IFF_UNICAST_FLT;
+	netdev->mtu = enic->port_mtu;
 
 	err = register_netdev(netdev);
 	if (err) {
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index b28e73ea2c25..f39ad0e66637 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2388,26 +2388,20 @@ static int qlge_update_hw_vlan_features(struct net_device *ndev,
 	return status;
 }
 
-static netdev_features_t qlge_fix_features(struct net_device *ndev,
-	netdev_features_t features)
-{
-	int err;
-
-	/* Update the behavior of vlan accel in the adapter */
-	err = qlge_update_hw_vlan_features(ndev, features);
-	if (err)
-		return err;
-
-	return features;
-}
-
 static int qlge_set_features(struct net_device *ndev,
 	netdev_features_t features)
 {
 	netdev_features_t changed = ndev->features ^ features;
+	int err;
+
+	if (changed & NETIF_F_HW_VLAN_CTAG_RX) {
+		/* Update the behavior of vlan accel in the adapter */
+		err = qlge_update_hw_vlan_features(ndev, features);
+		if (err)
+			return err;
 
-	if (changed & NETIF_F_HW_VLAN_CTAG_RX)
 		qlge_vlan_mode(ndev, features);
+	}
 
 	return 0;
 }
@@ -4720,7 +4714,6 @@ static const struct net_device_ops qlge_netdev_ops = {
 	.ndo_set_mac_address	= qlge_set_mac_address,
 	.ndo_validate_addr	= eth_validate_addr,
 	.ndo_tx_timeout		= qlge_tx_timeout,
-	.ndo_fix_features	= qlge_fix_features,
 	.ndo_set_features	= qlge_set_features,
 	.ndo_vlan_rx_add_vid	= qlge_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	= qlge_vlan_rx_kill_vid,