Merge 4.4.208 into android-4.4-p

Changes in 4.4.208
	btrfs: do not leak reloc root if we fail to read the fs root
	btrfs: handle ENOENT in btrfs_uuid_tree_iterate
	ALSA: hda/ca0132 - Keep power on during processing DSP response
	ALSA: hda/ca0132 - Avoid endless loop
	drm: mst: Fix query_payload ack reply struct
	iio: light: bh1750: Resolve compiler warning and make code more readable
	spi: Add call to spi_slave_abort() function when spidev driver is released
	staging: rtl8188eu: fix possible null dereference
	rtlwifi: prevent memory leak in rtl_usb_probe
	IB/iser: bound protection_sg size by data_sg size
	media: am437x-vpfe: Setting STD to current value is not an error
	media: i2c: ov2659: fix s_stream return value
	media: i2c: ov2659: Fix missing 720p register config
	media: ov6650: Fix stored frame format not in sync with hardware
	tools/power/cpupower: Fix initializer override in hsw_ext_cstates
	usb: renesas_usbhs: add suspend event support in gadget mode
	hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled
	regulator: max8907: Fix the usage of uninitialized variable in max8907_regulator_probe()
	media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
	samples: pktgen: fix proc_cmd command result check logic
	mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
	media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format
	media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number
	media: ti-vpe: vpe: Make sure YUYV is set as default format
	extcon: sm5502: Reset registers during initialization
	x86/mm: Use the correct function type for native_set_fixmap()
	perf report: Add warning when libunwind not compiled in
	iio: adc: max1027: Reset the device at probe time
	Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
	drm/gma500: fix memory disclosures due to uninitialized bytes
	x86/ioapic: Prevent inconsistent state when moving an interrupt
	arm64: psci: Reduce the waiting time for cpu_psci_cpu_kill()
	libata: Ensure ata_port probe has completed before detach
	pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B
	bnx2x: Fix PF-VF communication over multi-cos queues.
	spi: img-spfi: fix potential double release
	rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt()
	perf probe: Fix to find range-only function instance
	perf probe: Fix to list probe event with correct line number
	perf probe: Walk function lines in lexical blocks
	perf probe: Fix to probe an inline function which has no entry pc
	perf probe: Fix to show ranges of variables in functions without entry_pc
	perf probe: Fix to show inlined function callsite without entry_pc
	perf probe: Skip overlapped location on searching variables
	perf probe: Return a better scope DIE if there is no best scope
	perf probe: Fix to show calling lines of inlined functions
	perf probe: Skip end-of-sequence and non statement lines
	perf probe: Filter out instances except for inlined subroutine and subprogram
	ath10k: fix get invalid tx rate for Mesh metric
	media: pvrusb2: Fix oops on tear-down when radio support is not present
	media: si470x-i2c: add missed operations in remove
	EDAC/ghes: Fix grain calculation
	spi: pxa2xx: Add missed security checks
	ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
	parport: load lowlevel driver if ports not found
	cpufreq: Register drivers only after CPU devices have been registered
	x86/crash: Add a forward declaration of struct kimage
	spi: tegra20-slink: add missed clk_unprepare
	btrfs: don't prematurely free work in end_workqueue_fn()
	iwlwifi: check kasprintf() return value
	fbtft: Make sure string is NULL terminated
	crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
	crypto: vmx - Avoid weird build failures
	libtraceevent: Fix memory leakage in copy_filter_type
	net: phy: initialise phydev speed and duplex sanely
	Revert "mmc: sdhci: Fix incorrect switch to HS mode"
	usb: xhci: Fix build warning seen with CONFIG_PM=n
	btrfs: do not call synchronize_srcu() in inode_tree_del
	btrfs: return error pointer from alloc_test_extent_buffer
	btrfs: abort transaction after failed inode updates in create_subvol
	Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues
	ALSA: pcm: Avoid possible info leaks from PCM stream buffers
	af_packet: set defaule value for tmo
	fjes: fix missed check in fjes_acpi_add
	mod_devicetable: fix PHY module format
	net: hisilicon: Fix a BUG trigered by wrong bytes_compl
	net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()
	net: qlogic: Fix error paths in ql_alloc_large_buffers()
	net: usb: lan78xx: Fix suspend/resume PHY register access error
	sctp: fully initialize v4 addr in some functions
	net: dst: Force 4-byte alignment of dst_metrics
	usbip: Fix error path of vhci_recv_ret_submit()
	USB: EHCI: Do not return -EPIPE when hub is disconnected
	platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes
	staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
	ext4: check for directory entries too close to block end
	powerpc/irq: fix stack overflow verification
	mmc: sdhci-of-esdhc: fix P2020 errata handling
	perf probe: Fix to show function entry line as probe-able
	scsi: mpt3sas: Fix clear pending bit in ioctl status
	scsi: lpfc: Fix locking on mailbox command completion
	Input: atmel_mxt_ts - disable IRQ across suspend
	iommu/tegra-smmu: Fix page tables in > 4 GiB memory
	scsi: target: compare full CHAP_A Algorithm strings
	scsi: lpfc: Fix SLI3 hba in loop mode not discovering devices
	scsi: csiostor: Don't enable IRQs too early
	powerpc/pseries: Mark accumulate_stolen_time() as notrace
	dma-debug: add a schedule point in debug_dma_dump_mappings()
	clocksource/drivers/asm9260: Add a check for of_clk_get
	powerpc/security/book3s64: Report L1TF status in sysfs
	jbd2: Fix statistics for the number of logged blocks
	scsi: tracing: Fix handling of TRANSFER LENGTH == 0 for READ(6) and WRITE(6)
	scsi: lpfc: Fix duplicate unreg_rpi error in port offline flow
	clk: qcom: Allow constant ratio freq tables for rcg
	irqchip/irq-bcm7038-l1: Enable parent IRQ if necessary
	irqchip: ingenic: Error out if IRQ domain creation failed
	fs/quota: handle overflows of sysctl fs.quota.* and report as unsigned long
	scsi: lpfc: fix: Coverity: lpfc_cmpl_els_rsp(): Null pointer dereferences
	scsi: ufs: fix potential bug which ends in system hang
	powerpc/pseries/cmm: Implement release() function for sysfs device
	powerpc/security: Fix wrong message when RFI Flush is disable
	clk: pxa: fix one of the pxa RTC clocks
	bcache: at least try to shrink 1 node in bch_mca_scan()
	HID: Improve Windows Precision Touchpad detection.
	ext4: work around deleting a file with i_nlink == 0 safely
	scsi: pm80xx: Fix for SATA device discovery
	scsi: target: iscsi: Wait for all commands to finish before freeing a session
	gpio: mpc8xxx: Don't overwrite default irq_set_type callback
	scripts/kallsyms: fix definitely-lost memory leak
	cdrom: respect device capabilities during opening action
	perf regs: Make perf_reg_name() return "unknown" instead of NULL
	libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
	s390/cpum_sf: Check for SDBT and SDB consistency
	ocfs2: fix passing zero to 'PTR_ERR' warning
	kernel: sysctl: make drop_caches write-only
	ALSA: hda - Downgrade error message for single-cmd fallback
	Make filldir[64]() verify the directory entry filename is valid
	filldir[64]: remove WARN_ON_ONCE() for bad directory entries
	net: davinci_cpdma: use dma_addr_t for DMA address
	netfilter: ebtables: compat: reject all padding in matches/watchers
	6pack,mkiss: fix possible deadlock
	netfilter: bridge: make sure to pull arp header in br_nf_forward_arp()
	net: icmp: fix data-race in cmp_global_allow()
	hrtimer: Annotate lockless access to timer->state
	mmc: sdhci: Update the tuning failed messages to pr_debug level
	tcp: do not send empty skb from tcp_write_xmit()
	Linux 4.4.208

Change-Id: I1c710061be5b595f822b45a87d852b85512d7783
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

15 files changed, 50 insertions, 24 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 5780830f78ad..55a7774e8ef5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -2384,15 +2384,21 @@ static int bnx2x_set_pf_tx_switching(struct bnx2x *bp, bool enable)
 	/* send the ramrod on all the queues of the PF */
 	for_each_eth_queue(bp, i) {
 		struct bnx2x_fastpath *fp = &bp->fp[i];
+		int tx_idx;
 
 		/* Set the appropriate Queue object */
 		q_params.q_obj = &bnx2x_sp_obj(bp, fp).q_obj;
 
-		/* Update the Queue state */
-		rc = bnx2x_queue_state_change(bp, &q_params);
-		if (rc) {
-			BNX2X_ERR("Failed to configure Tx switching\n");
-			return rc;
+		for (tx_idx = FIRST_TX_COS_INDEX;
+		     tx_idx < fp->max_cos; tx_idx++) {
+			q_params.params.update.cid_index = tx_idx;
+
+			/* Update the Queue state */
+			rc = bnx2x_queue_state_change(bp, &q_params);
+			if (rc) {
+				BNX2X_ERR("Failed to configure Tx switching\n");
+				return rc;
+			}
 		}
 	}
 
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 2a7dfac20546..09c51220b5ca 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -455,9 +455,9 @@ static int hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 	skb_tx_timestamp(skb);
 
 	hip04_set_xmit_desc(priv, phys);
-	priv->tx_head = TX_NEXT(tx_head);
 	count++;
 	netdev_sent_queue(ndev, skb->len);
+	priv->tx_head = TX_NEXT(tx_head);
 
 	stats->tx_bytes += skb->len;
 	stats->tx_packets++;
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index c653b97d84d5..f2cb77c3b199 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -2752,6 +2752,9 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev)
 	int err;
 
 	for (i = 0; i < qdev->num_large_buffers; i++) {
+		lrg_buf_cb = &qdev->lrg_buf[i];
+		memset(lrg_buf_cb, 0, sizeof(struct ql_rcv_buf_cb));
+
 		skb = netdev_alloc_skb(qdev->ndev,
 				       qdev->lrg_buffer_len);
 		if (unlikely(!skb)) {
@@ -2762,11 +2765,7 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev)
 			ql_free_large_buffers(qdev);
 			return -ENOMEM;
 		} else {
-
-			lrg_buf_cb = &qdev->lrg_buf[i];
-			memset(lrg_buf_cb, 0, sizeof(struct ql_rcv_buf_cb));
 			lrg_buf_cb->index = i;
-			lrg_buf_cb->skb = skb;
 			/*
 			 * We save some space to copy the ethhdr from first
 			 * buffer
@@ -2788,6 +2787,7 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev)
 				return -ENOMEM;
 			}
 
+			lrg_buf_cb->skb = skb;
 			dma_unmap_addr_set(lrg_buf_cb, mapaddr, map);
 			dma_unmap_len_set(lrg_buf_cb, maplen,
 					  qdev->lrg_buffer_len -
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 657b65bf5cac..18bf3a8fdc50 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -82,7 +82,7 @@ struct cpdma_desc {
 
 struct cpdma_desc_pool {
 	phys_addr_t		phys;
-	u32			hw_addr;
+	dma_addr_t		hw_addr;
 	void __iomem		*iomap;		/* ioremap map */
 	void			*cpumap;	/* dma_alloc map */
 	int			desc_size, mem_size;
@@ -152,7 +152,7 @@ struct cpdma_chan {
  * abstract out these details
  */
 static struct cpdma_desc_pool *
-cpdma_desc_pool_create(struct device *dev, u32 phys, u32 hw_addr,
+cpdma_desc_pool_create(struct device *dev, u32 phys, dma_addr_t hw_addr,
 				int size, int align)
 {
 	int bitmap_size;
@@ -176,13 +176,13 @@ cpdma_desc_pool_create(struct device *dev, u32 phys, u32 hw_addr,
 
 	if (phys) {
 		pool->phys  = phys;
-		pool->iomap = ioremap(phys, size);
+		pool->iomap = ioremap(phys, size); /* should be memremap? */
 		pool->hw_addr = hw_addr;
 	} else {
-		pool->cpumap = dma_alloc_coherent(dev, size, &pool->phys,
+		pool->cpumap = dma_alloc_coherent(dev, size, &pool->hw_addr,
 						  GFP_KERNEL);
-		pool->iomap = pool->cpumap;
-		pool->hw_addr = pool->phys;
+		pool->iomap = (void __iomem __force *)pool->cpumap;
+		pool->phys = pool->hw_addr; /* assumes no IOMMU, don't use this value */
 	}
 
 	if (pool->iomap)
diff --git a/drivers/net/fjes/fjes_main.c b/drivers/net/fjes/fjes_main.c
index a539e831b4b1..d8fcdc2414d8 100644
--- a/drivers/net/fjes/fjes_main.c
+++ b/drivers/net/fjes/fjes_main.c
@@ -149,6 +149,9 @@ static int fjes_acpi_add(struct acpi_device *device)
 	/* create platform_device */
 	plat_dev = platform_device_register_simple(DRV_NAME, 0, fjes_resource,
 						   ARRAY_SIZE(fjes_resource));
+	if (IS_ERR(plat_dev))
+		return PTR_ERR(plat_dev);
+
 	device->driver_data = plat_dev;
 
 	return 0;
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 5a1e98547031..732c68ed166a 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -669,10 +669,10 @@ static void sixpack_close(struct tty_struct *tty)
 {
 	struct sixpack *sp;
 
-	write_lock_bh(&disc_data_lock);
+	write_lock_irq(&disc_data_lock);
 	sp = tty->disc_data;
 	tty->disc_data = NULL;
-	write_unlock_bh(&disc_data_lock);
+	write_unlock_irq(&disc_data_lock);
 	if (!sp)
 		return;
 
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 0758d0816840..470d416f2b86 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -783,10 +783,10 @@ static void mkiss_close(struct tty_struct *tty)
 {
 	struct mkiss *ax;
 
-	write_lock_bh(&disc_data_lock);
+	write_lock_irq(&disc_data_lock);
 	ax = tty->disc_data;
 	tty->disc_data = NULL;
-	write_unlock_bh(&disc_data_lock);
+	write_unlock_irq(&disc_data_lock);
 
 	if (!ax)
 		return;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index c6a87834723d..b15eceb8b442 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -161,8 +161,8 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id,
 
 	dev->dev.release = phy_device_release;
 
-	dev->speed = 0;
-	dev->duplex = -1;
+	dev->speed = SPEED_UNKNOWN;
+	dev->duplex = DUPLEX_UNKNOWN;
 	dev->pause = 0;
 	dev->asym_pause = 0;
 	dev->link = 1;
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index fc922f812280..c813c5345a52 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -1448,6 +1448,7 @@ static int lan78xx_mdio_init(struct lan78xx_net *dev)
 	dev->mdiobus->read = lan78xx_mdiobus_read;
 	dev->mdiobus->write = lan78xx_mdiobus_write;
 	dev->mdiobus->name = "lan78xx-mdiobus";
+	dev->mdiobus->parent = &dev->udev->dev;
 
 	snprintf(dev->mdiobus->id, MII_BUS_ID_SIZE, "usb-%03d:%03d",
 		 dev->udev->bus->busnum, dev->udev->devnum);
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index 6d1105ab4592..f9d0f8372e3f 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -96,6 +96,8 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 
 	info = IEEE80211_SKB_CB(msdu);
 	memset(&info->status, 0, sizeof(info->status));
+	info->status.rates[0].idx = -1;
+
 	trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id);
 
 	if (tx_done->discard) {
diff --git a/drivers/net/wireless/iwlwifi/dvm/led.c b/drivers/net/wireless/iwlwifi/dvm/led.c
index ca4d6692cc4e..47e5fa70483d 100644
--- a/drivers/net/wireless/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/iwlwifi/dvm/led.c
@@ -184,6 +184,9 @@ void iwl_leds_init(struct iwl_priv *priv)
 
 	priv->led.name = kasprintf(GFP_KERNEL, "%s-led",
 				   wiphy_name(priv->hw->wiphy));
+	if (!priv->led.name)
+		return;
+
 	priv->led.brightness_set = iwl_led_brightness_set;
 	priv->led.blink_set = iwl_led_blink_set;
 	priv->led.max_brightness = 1;
diff --git a/drivers/net/wireless/iwlwifi/mvm/led.c b/drivers/net/wireless/iwlwifi/mvm/led.c
index e3b3cf4dbd77..948be43e4d26 100644
--- a/drivers/net/wireless/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/iwlwifi/mvm/led.c
@@ -109,6 +109,9 @@ int iwl_mvm_leds_init(struct iwl_mvm *mvm)
 
 	mvm->led.name = kasprintf(GFP_KERNEL, "%s-led",
 				   wiphy_name(mvm->hw->wiphy));
+	if (!mvm->led.name)
+		return -ENOMEM;
+
 	mvm->led.brightness_set = iwl_led_brightness_set;
 	mvm->led.max_brightness = 1;
 
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 268e50ba88a5..4c0a65692899 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -577,8 +577,11 @@ static int mwifiex_pcie_init_evt_ring(struct mwifiex_adapter *adapter)
 		skb_put(skb, MAX_EVENT_SIZE);
 
 		if (mwifiex_map_pci_memory(adapter, skb, MAX_EVENT_SIZE,
-					   PCI_DMA_FROMDEVICE))
+					   PCI_DMA_FROMDEVICE)) {
+			kfree_skb(skb);
+			kfree(card->evtbd_ring_vbase);
 			return -1;
+		}
 
 		buf_pa = MWIFIEX_SKB_DMA_ADDR(skb);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 34ce06441d1b..137d7c8645da 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -1601,6 +1601,8 @@ static bool usb_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb)
    * This is maybe necessary:
    * rtlpriv->cfg->ops->fill_tx_cmddesc(hw, buffer, 1, 1, skb);
    */
+	dev_kfree_skb(skb);
+
 	return true;
 }
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index ad8390d2997b..9408c1f8e397 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -1094,8 +1094,10 @@ int rtl_usb_probe(struct usb_interface *intf,
 	rtlpriv->hw = hw;
 	rtlpriv->usb_data = kzalloc(RTL_USB_MAX_RX_COUNT * sizeof(u32),
 				    GFP_KERNEL);
-	if (!rtlpriv->usb_data)
+	if (!rtlpriv->usb_data) {
+		ieee80211_free_hw(hw);
 		return -ENOMEM;
+	}
 
 	/* this spin lock must be initialized early */
 	spin_lock_init(&rtlpriv->locks.usb_lock);
@@ -1158,6 +1160,7 @@ error_out:
 	_rtl_usb_io_handler_release(hw);
 	usb_put_dev(udev);
 	complete(&rtlpriv->firmware_loading_complete);
+	kfree(rtlpriv->usb_data);
 	return -ENODEV;
 }
 EXPORT_SYMBOL(rtl_usb_probe);