Merge android-4.4.162 (3eb8e73) into msm-4.4

* refs/heads/tmp-3eb8e73
  Linux 4.4.162
  HV: properly delay KVP packets when negotiation is in progress
  Drivers: hv: kvp: fix IP Failover
  Drivers: hv: util: Pass the channel information during the init call
  Drivers: hv: utils: Invoke the poll function after handshake
  usb: gadget: serial: fix oops when data rx'd after close
  ARC: build: Get rid of toolchain check
  powerpc/tm: Avoid possible userspace r1 corruption on reclaim
  powerpc/tm: Fix userspace r13 corruption
  net/mlx4: Use cpumask_available for eq->affinity_mask
  Input: atakbd - fix Atari CapsLock behaviour
  Input: atakbd - fix Atari keymap
  clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
  media: af9035: prevent buffer overflow on write
  x86/fpu: Finish excising 'eagerfpu'
  x86/fpu: Remove struct fpu::counter
  x86/fpu: Remove use_eager_fpu()
  KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch
  rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
  net: systemport: Fix wake-up interrupt race during resume
  net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
  team: Forbid enslaving team device to itself
  qlcnic: fix Tx descriptor corruption on 82xx devices
  net/usb: cancel pending work when unbinding smsc75xx
  netlabel: check for IPV4MASK in addrinfo_get
  net/ipv6: Display all addresses in output of /proc/net/if_inet6
  net: ipv4: update fnhe_pmtu when first hop's MTU changes
  ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
  ip_tunnel: be careful when accessing the inner header
  ip6_tunnel: be careful when accessing the inner header
  bonding: avoid possible dead-lock
  bnxt_en: Fix TX timeout during netpoll.
  jffs2: return -ERANGE when xattr buffer is too small
  xhci: Don't print a warning when setting link state for disabled ports
  i2c: i2c-scmi: fix for i2c_smbus_write_block_data
  perf script python: Fix export-to-postgresql.py occasional failure
  mach64: detect the dot clock divider correctly on sparc
  mm/vmstat.c: fix outdated vmstat_text
  ext4: add corruption check in ext4_xattr_set_entry()
  drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
  ARM: dts: at91: add new compatibility string for macb on sama5d3
  net: macb: disable scatter-gather for macb on sama5d3
  stmmac: fix valid numbers of unicast filter entries
  sound: enable interrupt after dma buffer initialization
  mfd: omap-usb-host: Fix dts probe of children
  selftests/efivarfs: add required kernel configs
  ASoC: sigmadsp: safeload should not have lower byte limit
  ASoC: wm8804: Add ACPI support
  ANDROID: usb: gadget: f_mtp: Return error if count is negative
  ANDROID: x86_64_cuttlefish_defconfig: disable CONFIG_MEMORY_STATE_TIME

Change-Id: Ie69fd3f90302d1ebe0c1217b46d8033fec4180a5
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>

11 files changed, 56 insertions, 34 deletions

diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index af9ec57bbebf..7a6dd5e5e498 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -850,14 +850,22 @@ static void bcm_sysport_resume_from_wol(struct bcm_sysport_priv *priv)
 {
 	u32 reg;
 
-	/* Stop monitoring MPD interrupt */
-	intrl2_0_mask_set(priv, INTRL2_0_MPD);
-
 	/* Clear the MagicPacket detection logic */
 	reg = umac_readl(priv, UMAC_MPD_CTRL);
 	reg &= ~MPD_EN;
 	umac_writel(priv, reg, UMAC_MPD_CTRL);
 
+	reg = intrl2_0_readl(priv, INTRL2_CPU_STATUS);
+	if (reg & INTRL2_0_MPD)
+		netdev_info(priv->netdev, "Wake-on-LAN (MPD) interrupt!\n");
+
+	if (reg & INTRL2_0_BRCM_MATCH_TAG) {
+		reg = rxchk_readl(priv, RXCHK_BRCM_TAG_MATCH_STATUS) &
+				  RXCHK_BRCM_TAG_MATCH_MASK;
+		netdev_info(priv->netdev,
+			    "Wake-on-LAN (filters 0x%02x) interrupt!\n", reg);
+	}
+
 	netif_dbg(priv, wol, priv->netdev, "resumed from WOL\n");
 }
 
@@ -890,11 +898,6 @@ static irqreturn_t bcm_sysport_rx_isr(int irq, void *dev_id)
 	if (priv->irq0_stat & INTRL2_0_TX_RING_FULL)
 		bcm_sysport_tx_reclaim_all(priv);
 
-	if (priv->irq0_stat & INTRL2_0_MPD) {
-		netdev_info(priv->netdev, "Wake-on-LAN interrupt!\n");
-		bcm_sysport_resume_from_wol(priv);
-	}
-
 	return IRQ_HANDLED;
 }
 
@@ -1915,9 +1918,6 @@ static int bcm_sysport_suspend_to_wol(struct bcm_sysport_priv *priv)
 	/* UniMAC receive needs to be turned on */
 	umac_enable_set(priv, CMD_RX_EN, 1);
 
-	/* Enable the interrupt wake-up source */
-	intrl2_0_mask_clear(priv, INTRL2_0_MPD);
-
 	netif_dbg(priv, wol, ndev, "entered WOL mode\n");
 
 	return 0;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 4ffacafddacb..fea8116da06a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1343,8 +1343,11 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 		if (TX_CMP_TYPE(txcmp) == CMP_TYPE_TX_L2_CMP) {
 			tx_pkts++;
 			/* return full budget so NAPI will complete. */
-			if (unlikely(tx_pkts > bp->tx_wake_thresh))
+			if (unlikely(tx_pkts > bp->tx_wake_thresh)) {
 				rx_pkts = budget;
+				raw_cons = NEXT_RAW_CMP(raw_cons);
+				break;
+			}
 		} else if ((TX_CMP_TYPE(txcmp) & 0x30) == 0x10) {
 			rc = bnxt_rx_pkt(bp, bnapi, &raw_cons, &agg_event);
 			if (likely(rc >= 0))
@@ -1362,7 +1365,7 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
 		}
 		raw_cons = NEXT_RAW_CMP(raw_cons);
 
-		if (rx_pkts == budget)
+		if (rx_pkts && rx_pkts == budget)
 			break;
 	}
 
@@ -1404,8 +1407,12 @@ static int bnxt_poll(struct napi_struct *napi, int budget)
 	while (1) {
 		work_done += bnxt_poll_work(bp, bnapi, budget - work_done);
 
-		if (work_done >= budget)
+		if (work_done >= budget) {
+			if (!budget)
+				BNXT_CP_DB_REARM(cpr->cp_doorbell,
+						 cpr->cp_raw_cons);
 			break;
+		}
 
 		if (!bnxt_has_work(bp, cpr)) {
 			napi_complete(napi);
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 8c698d464716..085f77f273ba 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -2743,6 +2743,13 @@ static const struct macb_config at91sam9260_config = {
 	.init = macb_init,
 };
 
+static const struct macb_config sama5d3macb_config = {
+	.caps = MACB_CAPS_SG_DISABLED
+	      | MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII,
+	.clk_init = macb_clk_init,
+	.init = macb_init,
+};
+
 static const struct macb_config pc302gem_config = {
 	.caps = MACB_CAPS_SG_DISABLED | MACB_CAPS_GIGABIT_MODE_AVAILABLE,
 	.dma_burst_length = 16,
@@ -2801,6 +2808,7 @@ static const struct of_device_id macb_dt_ids[] = {
 	{ .compatible = "cdns,gem", .data = &pc302gem_config },
 	{ .compatible = "atmel,sama5d2-gem", .data = &sama5d2_config },
 	{ .compatible = "atmel,sama5d3-gem", .data = &sama5d3_config },
+	{ .compatible = "atmel,sama5d3-macb", .data = &sama5d3macb_config },
 	{ .compatible = "atmel,sama5d4-gem", .data = &sama5d4_config },
 	{ .compatible = "cdns,at91rm9200-emac", .data = &emac_config },
 	{ .compatible = "cdns,emac", .data = &emac_config },
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index ac92685dd4e5..42305f3234ff 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -29,6 +29,7 @@
 #include <linux/clk.h>
 #include <linux/hrtimer.h>
 #include <linux/ktime.h>
+#include <linux/if_vlan.h>
 #include <uapi/linux/ppp_defs.h>
 #include <net/ip.h>
 #include <net/ipv6.h>
@@ -4268,7 +4269,7 @@ static void mvpp2_txq_desc_put(struct mvpp2_tx_queue *txq)
 }
 
 /* Set Tx descriptors fields relevant for CSUM calculation */
-static u32 mvpp2_txq_desc_csum(int l3_offs, int l3_proto,
+static u32 mvpp2_txq_desc_csum(int l3_offs, __be16 l3_proto,
 			       int ip_hdr_len, int l4_proto)
 {
 	u32 command;
@@ -5032,14 +5033,15 @@ static u32 mvpp2_skb_tx_csum(struct mvpp2_port *port, struct sk_buff *skb)
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		int ip_hdr_len = 0;
 		u8 l4_proto;
+		__be16 l3_proto = vlan_get_protocol(skb);
 
-		if (skb->protocol == htons(ETH_P_IP)) {
+		if (l3_proto == htons(ETH_P_IP)) {
 			struct iphdr *ip4h = ip_hdr(skb);
 
 			/* Calculate IPv4 checksum and L4 checksum */
 			ip_hdr_len = ip4h->ihl;
 			l4_proto = ip4h->protocol;
-		} else if (skb->protocol == htons(ETH_P_IPV6)) {
+		} else if (l3_proto == htons(ETH_P_IPV6)) {
 			struct ipv6hdr *ip6h = ipv6_hdr(skb);
 
 			/* Read l4_protocol from one of IPv6 extra headers */
@@ -5051,7 +5053,7 @@ static u32 mvpp2_skb_tx_csum(struct mvpp2_port *port, struct sk_buff *skb)
 		}
 
 		return mvpp2_txq_desc_csum(skb_network_offset(skb),
-				skb->protocol, ip_hdr_len, l4_proto);
+					   l3_proto, ip_hdr_len, l4_proto);
 	}
 
 	return MVPP2_TXD_L4_CSUM_NOT | MVPP2_TXD_IP_CSUM_DISABLE;
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index ff77b8b608bd..7417605c3cf6 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -228,7 +228,8 @@ static void mlx4_set_eq_affinity_hint(struct mlx4_priv *priv, int vec)
 	struct mlx4_dev *dev = &priv->dev;
 	struct mlx4_eq *eq = &priv->eq_table.eq[vec];
 
-	if (!eq->affinity_mask || cpumask_empty(eq->affinity_mask))
+	if (!cpumask_available(eq->affinity_mask) ||
+	    cpumask_empty(eq->affinity_mask))
 		return;
 
 	hint_err = irq_set_affinity_hint(eq->irq, eq->affinity_mask);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 55007f1e6bbc..12cd8aef1881 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -1802,7 +1802,8 @@ struct qlcnic_hardware_ops {
 	int (*config_loopback) (struct qlcnic_adapter *, u8);
 	int (*clear_loopback) (struct qlcnic_adapter *, u8);
 	int (*config_promisc_mode) (struct qlcnic_adapter *, u32);
-	void (*change_l2_filter) (struct qlcnic_adapter *, u64 *, u16);
+	void (*change_l2_filter)(struct qlcnic_adapter *adapter, u64 *addr,
+				 u16 vlan, struct qlcnic_host_tx_ring *tx_ring);
 	int (*get_board_info) (struct qlcnic_adapter *);
 	void (*set_mac_filter_count) (struct qlcnic_adapter *);
 	void (*free_mac_list) (struct qlcnic_adapter *);
@@ -2044,9 +2045,10 @@ static inline int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter,
 }
 
 static inline void qlcnic_change_filter(struct qlcnic_adapter *adapter,
-					u64 *addr, u16 id)
+					u64 *addr, u16 vlan,
+					struct qlcnic_host_tx_ring *tx_ring)
 {
-	adapter->ahw->hw_ops->change_l2_filter(adapter, addr, id);
+	adapter->ahw->hw_ops->change_l2_filter(adapter, addr, vlan, tx_ring);
 }
 
 static inline int qlcnic_get_board_info(struct qlcnic_adapter *adapter)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index b4f3cb55605e..7f7aea9758e7 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -2132,7 +2132,8 @@ out:
 }
 
 void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *adapter, u64 *addr,
-				  u16 vlan_id)
+				  u16 vlan_id,
+				  struct qlcnic_host_tx_ring *tx_ring)
 {
 	u8 mac[ETH_ALEN];
 	memcpy(&mac, addr, ETH_ALEN);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 331ae2c20f40..c8e012b3f7e7 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -550,7 +550,8 @@ int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32);
 int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32);
 int qlcnic_83xx_config_hw_lro(struct qlcnic_adapter *, int);
 int qlcnic_83xx_config_rss(struct qlcnic_adapter *, int);
-void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *, u64 *, u16);
+void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *adapter, u64 *addr,
+				  u16 vlan, struct qlcnic_host_tx_ring *ring);
 int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info *);
 int qlcnic_83xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
 void qlcnic_83xx_initialize_nic(struct qlcnic_adapter *, int);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
index 4bb33af8e2b3..56a3bd9e37dc 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
@@ -173,7 +173,8 @@ int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter,
 			 struct net_device *netdev);
 void qlcnic_82xx_get_beacon_state(struct qlcnic_adapter *);
 void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter,
-			       u64 *uaddr, u16 vlan_id);
+			       u64 *uaddr, u16 vlan_id,
+			       struct qlcnic_host_tx_ring *tx_ring);
 int qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *,
 				     struct ethtool_coalesce *);
 int qlcnic_82xx_set_rx_coalesce(struct qlcnic_adapter *);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index d4b5085a21fa..98042a3701b5 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -269,13 +269,12 @@ static void qlcnic_add_lb_filter(struct qlcnic_adapter *adapter,
 }
 
 void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter, u64 *uaddr,
-			       u16 vlan_id)
+			       u16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
 {
 	struct cmd_desc_type0 *hwdesc;
 	struct qlcnic_nic_req *req;
 	struct qlcnic_mac_req *mac_req;
 	struct qlcnic_vlan_req *vlan_req;
-	struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
 	u32 producer;
 	u64 word;
 
@@ -302,7 +301,8 @@ void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter, u64 *uaddr,
 
 static void qlcnic_send_filter(struct qlcnic_adapter *adapter,
 			       struct cmd_desc_type0 *first_desc,
-			       struct sk_buff *skb)
+			       struct sk_buff *skb,
+			       struct qlcnic_host_tx_ring *tx_ring)
 {
 	struct vlan_ethhdr *vh = (struct vlan_ethhdr *)(skb->data);
 	struct ethhdr *phdr = (struct ethhdr *)(skb->data);
@@ -336,7 +336,7 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter,
 		    tmp_fil->vlan_id == vlan_id) {
 			if (jiffies > (QLCNIC_READD_AGE * HZ + tmp_fil->ftime))
 				qlcnic_change_filter(adapter, &src_addr,
-						     vlan_id);
+						     vlan_id, tx_ring);
 			tmp_fil->ftime = jiffies;
 			return;
 		}
@@ -351,7 +351,7 @@ static void qlcnic_send_filter(struct qlcnic_adapter *adapter,
 	if (!fil)
 		return;
 
-	qlcnic_change_filter(adapter, &src_addr, vlan_id);
+	qlcnic_change_filter(adapter, &src_addr, vlan_id, tx_ring);
 	fil->ftime = jiffies;
 	fil->vlan_id = vlan_id;
 	memcpy(fil->faddr, &src_addr, ETH_ALEN);
@@ -767,7 +767,7 @@ netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	}
 
 	if (adapter->drv_mac_learn)
-		qlcnic_send_filter(adapter, first_desc, skb);
+		qlcnic_send_filter(adapter, first_desc, skb, tx_ring);
 
 	tx_ring->tx_stats.tx_bytes += skb->len;
 	tx_ring->tx_stats.xmit_called++;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index d02691ba3d7f..20aa34f45f07 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -71,7 +71,7 @@ static int dwmac1000_validate_mcast_bins(int mcast_bins)
  * Description:
  * This function validates the number of Unicast address entries supported
  * by a particular Synopsys 10/100/1000 controller. The Synopsys controller
- * supports 1, 32, 64, or 128 Unicast filter entries for it's Unicast filter
+ * supports 1..32, 64, or 128 Unicast filter entries for it's Unicast filter
  * logic. This function validates a valid, supported configuration is
  * selected, and defaults to 1 Unicast address if an unsupported
  * configuration is selected.
@@ -81,8 +81,7 @@ static int dwmac1000_validate_ucast_entries(int ucast_entries)
 	int x = ucast_entries;
 
 	switch (x) {
-	case 1:
-	case 32:
+	case 1 ... 32:
 	case 64:
 	case 128:
 		break;