Merge 4.4.259 into android-4.4-p

Changes in 4.4.259
	HID: make arrays usage and value to be the same
	usb: quirks: add quirk to start video capture on ELMO L-12F document camera reliable
	xen-netback: delete NAPI instance when queue fails to initialize
	ntfs: check for valid standard information attribute
	igb: Remove incorrect "unexpected SYS WRAP" log message
	scripts/recordmcount.pl: support big endian for ARCH sh
	kdb: Make memory allocations more robust
	MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section
	Bluetooth: Fix initializing response id after clearing struct
	ARM: dts: exynos: correct PMIC interrupt trigger level on Spring
	ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa
	Bluetooth: drop HCI device reference before return
	Bluetooth: Put HCI device if inquiry procedure interrupts
	usb: dwc2: Abort transaction after errors with unknown reason
	usb: dwc2: Make "trimming xfer length" a debug message
	ARM: s3c: fix fiq for clang IAS
	bnxt_en: reverse order of TX disable and carrier off
	xen/netback: fix spurious event detection for common event case
	b43: N-PHY: Fix the update of coef for the PHY revision >= 3case
	fbdev: aty: SPARC64 requires FB_ATY_CT
	drm/gma500: Fix error return code in psb_driver_load()
	gma500: clean up error handling in init
	MIPS: c-r4k: Fix section mismatch for loongson2_sc_init
	MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0
	media: media/pci: Fix memleak in empress_init
	media: tm6000: Fix memleak in tm6000_start_stream
	ASoC: cs42l56: fix up error handling in probe
	media: lmedm04: Fix misuse of comma
	media: cx25821: Fix a bug when reallocating some dma memory
	media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values
	btrfs: clarify error returns values in __load_free_space_cache
	fs/jfs: fix potential integer overflow on shift of a int
	jffs2: fix use after free in jffs2_sum_write_data()
	clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL
	HID: core: detect and skip invalid inputs to snto32()
	dmaengine: fsldma: Fix a resource leak in the remove function
	dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function
	clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
	regulator: axp20x: Fix reference cout leak
	isofs: release buffer head before return
	IB/umad: Return EIO in case of when device disassociated
	powerpc/47x: Disable 256k page size
	mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe
	ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores
	amba: Fix resource leak for drivers without .remove
	tracepoint: Do not fail unregistering a probe due to memory failure
	mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
	powerpc/pseries/dlpar: handle ibm, configure-connector delay status
	perf intel-pt: Fix missing CYC processing in PSB
	perf test: Fix unaligned access in sample parsing test
	Input: elo - fix an error code in elo_connect()
	sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set
	misc: eeprom_93xx46: Fix module alias to enable module autoprobe
	misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users
	VMCI: Use set_page_dirty_lock() when unregistering guest memory
	PCI: Align checking of syscall user config accessors
	mm/memory.c: fix potential pte_unmap_unlock pte error
	mm/hugetlb: fix potential double free in hugetlb_register_node() error path
	i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
	scsi: bnx2fc: Fix Kconfig warning & CNIC build errors
	block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
	blk-settings: align max_sectors on "logical_block_size" boundary
	Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S
	Input: joydev - prevent potential read overflow in ioctl
	Input: i8042 - add ASUS Zenbook Flip to noselftest list
	USB: serial: option: update interface mapping for ZTE P685M
	USB: serial: mos7840: fix error code in mos7840_write()
	USB: serial: mos7720: fix error code in mos7720_write()
	usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1
	usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt
	KEYS: trusted: Fix migratable=1 failing
	btrfs: fix reloc root leak with 0 ref reloc roots on recovery
	drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
	staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table
	x86/reboot: Force all cpus to exit VMX root if VMX is supported
	floppy: reintroduce O_NDELAY fix
	mm: hugetlb: fix a race between freeing and dissolving the page
	usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop()
	libnvdimm/dimm: Avoid race between probe and available_slots_show()
	module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols
	gpio: pcf857x: Fix missing first interrupt
	f2fs: fix out-of-repair __setattr_copy()
	sparc32: fix a user-triggerable oops in clear_user()
	gfs2: Don't skip dlm unlock if glock has an lvb
	dm era: Recover committed writeset after crash
	dm era: Verify the data block size hasn't changed
	dm era: Fix bitset memory leaks
	dm era: Use correct value size in equality function of writeset tree
	dm era: Reinitialize bitset cache before digesting a new writeset
	dm era: only resize metadata in preresume
	futex: Fix OWNER_DEAD fixup
	dm era: Update in-core bitset after committing the metadata
	Linux 4.4.259

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I9105f90e1b63990a4db7a241f6568c14ca8fe8b2

7 files changed, 43 insertions, 6 deletions

diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 5d109717ac4e..2fc735efc3dc 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -230,6 +230,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 	{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 
+	/* ELMO L-12F document camera */
+	{ USB_DEVICE(0x09a1, 0x0028), .driver_info = USB_QUIRK_DELAY_CTRL_MSG },
+
 	/* Broadcom BCM92035DGROM BT dongle */
 	{ USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
 
diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c
index 51866f3f2052..9c030e0033fe 100644
--- a/drivers/usb/dwc2/hcd_intr.c
+++ b/drivers/usb/dwc2/hcd_intr.c
@@ -461,7 +461,7 @@ static int dwc2_update_urb_state(struct dwc2_hsotg *hsotg,
 						      &short_read);
 
 	if (urb->actual_length + xfer_length > urb->length) {
-		dev_warn(hsotg->dev, "%s(): trimming xfer length\n", __func__);
+		dev_dbg(hsotg->dev, "%s(): trimming xfer length\n", __func__);
 		xfer_length = urb->length - urb->actual_length;
 	}
 
@@ -1915,6 +1915,18 @@ error:
 		qtd->error_count++;
 		dwc2_update_urb_state_abn(hsotg, chan, chnum, qtd->urb,
 					  qtd, DWC2_HC_XFER_XACT_ERR);
+		/*
+		 * We can get here after a completed transaction
+		 * (urb->actual_length >= urb->length) which was not reported
+		 * as completed. If that is the case, and we do not abort
+		 * the transfer, a transfer of size 0 will be enqueued
+		 * subsequently. If urb->actual_length is not DMA-aligned,
+		 * the buffer will then point to an unaligned address, and
+		 * the resulting behavior is undefined. Bail out in that
+		 * situation.
+		 */
+		if (qtd->urb->actual_length >= qtd->urb->length)
+			qtd->error_count = 3;
 		dwc2_hcd_save_data_toggle(hsotg, chan, chnum, qtd);
 		dwc2_halt_channel(hsotg, chan, qtd, DWC2_HC_XFER_XACT_ERR);
 	}
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 9144b206cdb9..4b33aac86310 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -521,8 +521,23 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep,
 		params.param0 |= DWC3_DEPCFG_FIFO_NUMBER(dep->number >> 1);
 
 	if (desc->bInterval) {
-		params.param1 |= DWC3_DEPCFG_BINTERVAL_M1(desc->bInterval - 1);
-		dep->interval = 1 << (desc->bInterval - 1);
+		u8 bInterval_m1;
+
+		/*
+		 * Valid range for DEPCFG.bInterval_m1 is from 0 to 13, and it
+		 * must be set to 0 when the controller operates in full-speed.
+		 */
+		bInterval_m1 = min_t(u8, desc->bInterval - 1, 13);
+		if (dwc->gadget.speed == USB_SPEED_FULL)
+			bInterval_m1 = 0;
+
+		if (usb_endpoint_type(desc) == USB_ENDPOINT_XFER_INT &&
+		    dwc->gadget.speed == USB_SPEED_FULL)
+			dep->interval = desc->bInterval;
+		else
+			dep->interval = 1 << (desc->bInterval - 1);
+
+		params.param1 |= DWC3_DEPCFG_BINTERVAL_M1(bInterval_m1);
 	}
 
 	return dwc3_send_gadget_ep_cmd(dwc, dep->number,
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 79efb367e5ce..7d329c6bc65f 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -140,6 +140,8 @@ struct usbhs_pkt *usbhs_pkt_pop(struct usbhs_pipe *pipe, struct usbhs_pkt *pkt)
 			usbhsf_dma_unmap(pkt);
 		}
 
+		usbhs_pipe_running(pipe, 0);
+
 		__usbhsf_pkt_del(pkt);
 	}
 
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 1d8a6c17c9eb..7f3af3ed347d 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1239,8 +1239,10 @@ static int mos7720_write(struct tty_struct *tty, struct usb_serial_port *port,
 	if (urb->transfer_buffer == NULL) {
 		urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
 					       GFP_ATOMIC);
-		if (!urb->transfer_buffer)
+		if (!urb->transfer_buffer) {
+			bytes_sent = -ENOMEM;
 			goto exit;
+		}
 	}
 	transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE);
 
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 4add6bc38d64..7a9b9542882f 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1362,8 +1362,10 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
 	if (urb->transfer_buffer == NULL) {
 		urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
 					       GFP_ATOMIC);
-		if (!urb->transfer_buffer)
+		if (!urb->transfer_buffer) {
+			bytes_sent = -ENOMEM;
 			goto exit;
+		}
 	}
 	transfer_size = min(count, URB_TRANSFER_BUFFER_SIZE);
 
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 3c536eed0754..351be7386280 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1551,7 +1551,8 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1272, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1273, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1274, 0xff, 0xff, 0xff) },
-	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1275, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE(ZTE_VENDOR_ID, 0x1275),	/* ZTE P685M */
+	  .driver_info = RSVD(3) | RSVD(4) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1276, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1277, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1278, 0xff, 0xff, 0xff) },