Commit Graph

13042 Commits

Author SHA1 Message Date
Greg Kroah-Hartman a9ef803d74 USB: fix build error with CONFIG_PM_RUNTIME disabled
commit bdd405d2a5 ("usb: hub: Prevent hub autosuspend if
usbcore.autosuspend is -1") causes a build error if CONFIG_PM_RUNTIME is
disabled.  Fix that by doing a simple #ifdef guard around it.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Roger Quadros <rogerq@ti.com>
Cc: Michael Welling <mwelling@emacinc.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-27 16:55:29 -07:00
Greg Kroah-Hartman 7c38405ca7 Revert "usb: ehci/ohci-exynos: Fix PHY getting sequence"
This reverts commit 039368901a.

Vivek writes:
	We not longer need this patch, since we have planned to remove
	the usb-phy drivers for samsung [1], we have completely deleted
	the support for the the same from ohci-exynos and ehci-exynos
	drivers too [2].  Sorry for the confusion, but this patch can be
	dropped and instead we can pick the patches in [2].

	[1] http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35774.html
	[2] https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35695.html
	    https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg35696.html

Cc: Sachin Kamat <sachin.kamat@samsung.com>
Cc: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Sachin Kamat <sachin.kamat@samsung.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-27 15:23:53 -07:00
Hans de Goede e21eba05af xhci: Disable streams on Via XHCI with device-id 0x3432
This is a bit bigger hammer then I would like to use for this, but for now
it will have to make do. I'm working on getting my hands on one of these so
that I can try to get streams to work (with a quirk flag if necessary) and
then we can re-enable them.

For now this at least makes uas capable disk enclosures work again by forcing
fallback to the usb-storage driver.

https://bugzilla.kernel.org/show_bug.cgi?id=79511

Cc: stable@vger.kernel.org # 3.15
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-27 13:35:38 -07:00
Johan Hovold 5654699fb3 USB: serial: fix potential heap buffer overflow
Make sure to verify the number of ports requested by subdriver to avoid
writing beyond the end of fixed-size array in interface data.

The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of ports requested by a
subdriver (which could have been determined from device descriptors) did
not exceed this limit.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-27 13:23:52 -07:00
Johan Hovold d979e9f9ec USB: serial: fix potential stack buffer overflow
Make sure to verify the maximum number of endpoints per type to avoid
writing beyond the end of a stack-allocated array.

The current usb-serial implementation is limited to eight ports per
interface but failed to verify that the number of endpoints of a certain
type reported by a device did not exceed this limit.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-27 13:23:52 -07:00
Vivek Gautam 039368901a usb: ehci/ohci-exynos: Fix PHY getting sequence
Since we want to keep support for both older usb-phys as well as the
newer generic phys, lets first get the generic PHYs and fallback to
older USB-PHYs only when we fail to get the former.
This should fix the issue with ehci-exynos and ohci-exynos, wherein
in the absence of SAMSUNG_USB2PHY config symbol, we end up getting
the NOP_USB_XCEIV phy when the same is enabled. And thus the PHYs
are not configured properly.

Reported-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Jingoo Han <jg1.han@samsung.com>
Tested-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 15:59:14 -07:00
Roger Quadros bdd405d2a5 usb: hub: Prevent hub autosuspend if usbcore.autosuspend is -1
If user specifies that USB autosuspend must be disabled by module
parameter "usbcore.autosuspend=-1" then we must prevent
autosuspend of USB hub devices as well.

commit 596d789a21 introduced in v3.8 changed the original behaivour
and stopped respecting the usbcore.autosuspend parameter for hubs.

Fixes: 596d789a21 "USB: set hub's default autosuspend delay as 0"

Cc: [3.8+] <stable@vger.kernel.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Michael Welling <mwelling@emacinc.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 15:59:14 -07:00
Stephen Hemminger 5b6b80aeb2 USB: sisusb: add device id for Magic Control USB video
I have a j5 create (JUA210) USB 2 video device and adding it device id
to SIS USB video gets it to work.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-26 12:07:46 -07:00
Jingoo Han 9b2667f1f3 usb: dwc2: gadget: Set the default EP max packet value as 8 bytes
Set the default EP max packet value as 8 bytes, because in the case
of low-speed, 'ep_mps' is not set. Thus, the default value of 'ep_mps'
should be considered for the case of low-speed.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 13:12:27 -07:00
Peter Chen 5cbcc35e5b usb: ehci: using wIndex + 1 for hub port
The roothub's index per controller is from 0, but the hub port index per hub
is from 1, this patch fixes "can't find device at roohub" problem for connecting
test fixture at roohub when do USB-IF Embedded Host High-Speed Electrical Test.

This patch is for v3.12+.

Cc: stable@vger.kernel.org
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 13:11:27 -07:00
Mark a7e69ddb10 USB: storage: add quirk for Newer Technology uSCSI SCSI-USB converter
The uSCSI from Newer Technology is a SCSI-USB converter with USB ID 06ca:2003.
Like several other SCSI-USB products, it's a Shuttle Technology OEM device.
Without a suitable entry in unusual-devs.h, the converter can only access the
(single) device with SCSI ID 0. Copying the entry for device 04e6:0002 allows
it to work with devices with other SCSI IDs too.

There are currently six entries for Shuttle-developed SCSI-USB devices in
unusual-devs.h (grep for euscsi):
  04e6:0002  Shuttle eUSCSI Bridge    USB_SC_DEVICE, USB_PR_DEVICE
  04e6:000b  Shuttle eUSCSI Bridge    USB_SC_SCSI, USB_PR_BULK
  04e6:000c  Shuttle eUSCSI Bridge    USB_SC_SCSI, USB_PR_BULK
  050d:0115  Belkin USB SCSI Adaptor  USB_SC_SCSI, USB_PR_BULK
  07af:0004  Microtech USB-SCSI-DB25  USB_SC_DEVICE, USB_PR_DEVICE
  07af:0005  Microtech USB-SCSI-HD50  USB_SC_DEVICE, USB_PR_DEVICE

lsusb -v output for the uSCSI lists
  bInterfaceSubClass      6 SCSI
  bInterfaceProtocol     80 Bulk (Zip)

This patch adds an entry for the uSCSI to unusual_devs.h.

Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 10:46:11 -07:00
Valentina Manea 3f653c5639 usbip: remove struct usb_device_id table
This was used back when usbip-host was an interface device driver;
after the conversion to device driver, the table remained unused.
Remove it in order to stop receiving a warning about it.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 10:40:58 -07:00
Valentina Manea 96c2737716 usbip: move usbip kernel code out of staging
At this point, USB/IP kernel code is fully functional
and can be moved out of staging.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-25 10:40:06 -07:00
Greg Kroah-Hartman 1ddb55275d usb: fixes for v3.17-rc2
Here's our first set of fixes for v3.17-rc cycle. Most fixes are
 pretty minor changes like the signedness bug in dwc3, or the wrong
 string format on MUSB.
 
 The most interesting part is the addition of Intel Quark X1000 support
 to PCH UDC.
 
 Signed-of-by: Felipe Balbi <balbi@ti.com>
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Merge tag 'fixes-for-v3.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into work-linus

Felipe writes:

usb: fixes for v3.17-rc2

Here's our first set of fixes for v3.17-rc cycle. Most fixes are
pretty minor changes like the signedness bug in dwc3, or the wrong
string format on MUSB.

The most interesting part is the addition of Intel Quark X1000 support
to PCH UDC.

Signed-of-by: Felipe Balbi <balbi@ti.com>
2014-08-24 14:19:55 -05:00
James Forshaw 6817ae225c USB: whiteheat: Added bounds checking for bulk command response
This patch fixes a potential security issue in the whiteheat USB driver
which might allow a local attacker to cause kernel memory corrpution. This
is due to an unchecked memcpy into a fixed size buffer (of 64 bytes). On
EHCI and XHCI busses it's possible to craft responses greater than 64
bytes leading a buffer overflow.

Signed-off-by: James Forshaw <forshaw@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-24 14:15:08 -05:00
Greg Kroah-Hartman c3d3af5290 USB-serial fixes for v3.17-rc2
These updates fix the log level for some option log messages that started
 bothering people after a recent change.
 
 They also fix some issues reported against the zte_ev driver by moving most
 device ids back from the zte_ev driver to the option driver (and removing two
 duplicate ids). The zte_ev driver is planned to be removed in 3.18.
 
 Some new device ids are also added.
 
 Signed-off-by: Johan Hovold <johan@kernel.org>
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Merge tag 'usb-serial-3.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into work-linus

Johan writes:

USB-serial fixes for v3.17-rc2

These updates fix the log level for some option log messages that started
bothering people after a recent change.

They also fix some issues reported against the zte_ev driver by moving most
device ids back from the zte_ev driver to the option driver (and removing two
duplicate ids). The zte_ev driver is planned to be removed in 3.18.

Some new device ids are also added.

Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-23 10:42:00 -05:00
Philippe Reynes 5d19703822 usb: gadget: remove $(PWD) in ccflags-y
The variable $(PWD) is useless, and it may break the compilation.
For example, it breaks the kernel compilation when it's done with
buildroot :

  /home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/bin/ccache
/home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/bin/arm-buildroot-linux-uclibcgnueabi-gcc
-Wp,-MD,drivers/usb/gadget/legacy/.hid.o.d  -nostdinc -isystem
/home/trem/Codes/armadeus/armadeus/buildroot/output/host/usr/lib/gcc/arm-buildroot-linux-uclibcgnueabi/4.7.3/include
-I./arch/arm/include -Iarch/arm/include/generated  -Iinclude
-I./arch/arm/include/uapi -Iarch/arm/include/generated/uapi
-I./include/uapi -Iinclude/generated/uapi -include
./include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef
-Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
-Werror-implicit-function-declaration -Wno-format-security
-fno-dwarf2-cfi-asm -mabi=aapcs-linux -mno-thumb-interwork -mfpu=vfp
-funwind-tables -marm -D__LINUX_ARM_ARCH__=5 -march=armv5te
-mtune=arm9tdmi -msoft-float -Uarm -fno-delete-null-pointer-checks -O2
--param=allow-store-data-races=0 -Wframe-larger-than=1024
-fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer
-fno-var-tracking-assignments -g -Wdeclaration-after-statement
-Wno-pointer-sign -fno-strict-overflow -fconserve-stack
-Werror=implicit-int -Werror=strict-prototypes -DCC_HAVE_ASM_GOTO
-I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/
-I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/udc/
-I/home/trem/Codes/armadeus/armadeus/buildroot/drivers/usb/gadget/function/
-DMODULE  -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(hid)"
-D"KBUILD_MODNAME=KBUILD_STR(g_hid)" -c -o
drivers/usb/gadget/legacy/hid.o drivers/usb/gadget/legacy/hid.c
drivers/usb/gadget/epautoconf.c:23:26: erreur fatale: gadget_chips.h :
Aucun fichier ou dossier de ce type

This compilation line include :
..../buildroot/driver/usb/gadget
but the real path is :
..../buildroot/output/build/linux-3.17-rc1/driver/usb/gadget

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-20 11:16:02 -05:00
Bryan O'Donoghue a68df7066a usb: pch_udc: usb gadget device support for Intel Quark X1000
This patch is to enable the USB gadget device for Intel Quark X1000

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@intel.com>
Signed-off-by: Bing Niu <bing.niu@intel.com>
Signed-off-by: Alvin (Weike) Chen <alvin.chen@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-20 09:53:45 -05:00
Michael Grzeschik bd52b813a9 usb: gadget: uvc: fix possible lockup in uvc gadget
If the pending buffers in the queue could not be pushed to the udc
endpoint we have to cancel the uvc_queue. Otherwise the gadget will get
stuck on this error. This patch calls uvc_queue_cancel if usb_ep_queue
failed.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 14:34:18 -05:00
Peter Chen 6835a3a02b usb: wusbcore: fix below build warning
linux-2.6/drivers/usb/wusbcore/wa-xfer.c: In function 'wa_buf_in_cb':
linux-2.6/drivers/usb/wusbcore/wa-xfer.c:2590: warning: 'rpipe' may be used uninitialized in this function

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Suggested-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:28:53 -05:00
Peter Chen 5b1dc209d6 usb: core: fix below build warning
linux-2.6/drivers/usb/core/hub.c: In function 'usb_disconnect':
linux-2.6/drivers/usb/core/hub.c:2110: warning: 'hub' may be used uninitialized in this function
linux-2.6/drivers/usb/core/hub.c:2111: warning: 'port1' may be used uninitialized in this function

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:28:53 -05:00
Peter Chen 194f74ebc6 usb: dwc2: gadget: fix below build warning
linux-2.6/drivers/usb/dwc2/gadget.c: In function 's3c_hsotg_irq_enumdone':
linux-2.6/drivers/usb/dwc2/gadget.c:1904: warning: 'ep_mps' may be used uninitialized in this function

Acked-by: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:28:53 -05:00
Mathias Nyman 365038d833 xhci: rework cycle bit checking for new dequeue pointers
When we manually need to move the TR dequeue pointer we need to set the
correct cycle bit as well. Previously we used the trb pointer from the
last event received as a base, but this was changed in
commit 1f81b6d22a ("usb: xhci: Prefer endpoint context dequeue pointer")
to use the dequeue pointer from the endpoint context instead

It turns out some Asmedia controllers advance the dequeue pointer
stored in the endpoint context past the event triggering TRB, and
this messed up the way the cycle bit was calculated.

Instead of adding a quirk or complicating the already hard to follow cycle bit
code, the whole cycle bit calculation is now simplified and adapted to handle
event and endpoint context dequeue pointer differences.

Fixes: 1f81b6d22a ("usb: xhci: Prefer endpoint context dequeue pointer")
Reported-by: Maciej Puzio <mx34567@gmail.com>
Reported-by: Evan Langlois <uudruid74@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: Maciej Puzio <mx34567@gmail.com>
Tested-by: Evan Langlois <uudruid74@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:27:36 -05:00
Huang Rui 2597fe99bb usb: xhci: amd chipset also needs short TX quirk
AMD xHC also needs short tx quirk after tested on most of chipset
generations. That's because there is the same incorrect behavior like
Fresco Logic host. Please see below message with on USB webcam
attached on xHC host:

[  139.262944] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.266934] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.270913] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.274937] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.278914] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.282936] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.286915] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.290938] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.294913] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?
[  139.298917] xhci_hcd 0000:00:10.0: WARN Successful completion on short TX: needs XHCI_TRUST_TX_LENGTH quirk?

Reported-by: Arindam Nath <arindam.nath@amd.com>
Tested-by: Shriraj-Rai P <shriraj-rai.p@amd.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:16:08 -05:00
Hans de Goede 9a54886342 xhci: Treat not finding the event_seg on COMP_STOP the same as COMP_STOP_INVAL
When using a Renesas uPD720231 chipset usb-3 uas to sata bridge with a 120G
Crucial M500 ssd, model string: Crucial_ CT120M500SSD1, together with a
the integrated Intel xhci controller on a Haswell laptop:

00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04)

The following error gets logged to dmesg:

xhci error: Transfer event TRB DMA ptr not part of current TD

Treating COMP_STOP the same as COMP_STOP_INVAL when no event_seg gets found
fixes this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:16:08 -05:00
Takashi Iwai dd5f5006d1 usbcore: Fix wrong device in an error message in hub_port_connect()
The commit [5ee0f803cc3a: usbcore: don't log on consecutive debounce
failures of the same port] added the check of the reliable port, but
it also replaced the device argument to dev_err() wrongly, which leads
to a NULL dereference.

This patch restores the right device, port_dev->dev.  Also, since
dev_err() itself shows the port number, reduce the port number shown
in the error message, essentially reverting to the state before the
commit 5ee0f803cc.

[The fix suggested by Hannes, and the error message cleanup suggested
 by Alan Stern]

Fixes: 5ee0f803cc ('usbcore: don't log on consecutive debounce failures of the same port')
Reported-by: Hannes Reinecke <hare@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-08-19 11:16:08 -05:00
Li RongQing 7166c32d9a Revert "usb: gadget: u_ether: synchronize with transmit when stopping queue"
This reverts commit a923207637.

It introduced a dead lock, and did not fix anything.

it made netif_tx_lock() be called in IRQ context, but in softirq context,
the same lock is locked without disabling IRQ. In fact, the commit a923207637
did not fix anything, since netif_stop_queue did not free the any resource

[   10.154920] =================================
[   10.156026] [ INFO: inconsistent lock state ]
[   10.156026] 3.16.0-rc5+ #13 Not tainted
[   10.156026] ---------------------------------
[   10.156026] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage.
[   10.156026] swapper/1/0 [HC0[0]:SC1[5]:HE1:SE0] takes:
[   10.156026]  (_xmit_ETHER){?.-...}, at: [<80948b6a>] sch_direct_xmit+0x7a/0x250
[   10.156026] {IN-HARDIRQ-W} state was registered at:
[   10.156026]   [<804811f0>] __lock_acquire+0x800/0x17a0
[   10.156026]   [<804828ba>] lock_acquire+0x6a/0xf0
[   10.156026]   [<809ed477>] _raw_spin_lock+0x27/0x40
[   10.156026]   [<8088d508>] gether_disconnect+0x68/0x280
[   10.156026]   [<8088e777>] eem_set_alt+0x37/0xc0
[   10.156026]   [<808847ce>] composite_setup+0x30e/0x1240
[   10.156026]   [<8088b8ae>] pch_udc_isr+0xa6e/0xf50
[   10.156026]   [<8048abe8>] handle_irq_event_percpu+0x38/0x1e0
[   10.156026]   [<8048adc1>] handle_irq_event+0x31/0x50
[   10.156026]   [<8048d94b>] handle_fasteoi_irq+0x6b/0x140
[   10.156026]   [<804040a5>] handle_irq+0x65/0x80
[   10.156026]   [<80403cfc>] do_IRQ+0x3c/0xc0
[   10.156026]   [<809ee6ae>] common_interrupt+0x2e/0x34
[   10.156026]   [<804668c5>] finish_task_switch+0x65/0xd0
[   10.156026]   [<809e89df>] __schedule+0x20f/0x7d0
[   10.156026]   [<809e94aa>] schedule_preempt_disabled+0x2a/0x70
[   10.156026]   [<8047bf03>] cpu_startup_entry+0x143/0x410
[   10.156026]   [<809e2e61>] rest_init+0xa1/0xb0
[   10.156026]   [<80ce2a3b>] start_kernel+0x336/0x33b
[   10.156026]   [<80ce22ab>] i386_start_kernel+0x79/0x7d
[   10.156026] irq event stamp: 52070
[   10.156026] hardirqs last  enabled at (52070): [<809375de>] neigh_resolve_output+0xee/0x2a0
[   10.156026] hardirqs last disabled at (52069): [<809375a8>] neigh_resolve_output+0xb8/0x2a0
[   10.156026] softirqs last  enabled at (52020): [<8044401f>] _local_bh_enable+0x1f/0x50
[   10.156026] softirqs last disabled at (52021): [<80404036>] do_softirq_own_stack+0x26/0x30
[   10.156026]
[   10.156026] other info that might help us debug this:
[   10.156026]  Possible unsafe locking scenario:
[   10.156026]
[   10.156026]        CPU0
[   10.156026]        ----
[   10.156026]   lock(_xmit_ETHER);
[   10.156026]   <Interrupt>
[   10.156026]     lock(_xmit_ETHER);
[   10.156026]
[   10.156026]  *** DEADLOCK ***
[   10.156026]
[   10.156026] 4 locks held by swapper/1/0:
[   10.156026]  #0:  (((&idev->mc_ifc_timer))){+.-...}, at: [<8044b100>] call_timer_fn+0x0/0x190
[   10.156026]  #1:  (rcu_read_lock){......}, at: [<a0577c40>] mld_sendpack+0x0/0x590 [ipv6]
[   10.156026]  #2:  (rcu_read_lock_bh){......}, at: [<a055680c>] ip6_finish_output2+0x4c/0x7f0 [ipv6]
[   10.156026]  #3:  (rcu_read_lock_bh){......}, at: [<8092e510>] __dev_queue_xmit+0x0/0x5f0
[   10.156026]
[   10.156026] stack backtrace:
[   10.156026] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.16.0-rc5+ #13
[   10.156026]  811dbb10 00000000 9e919d10 809e6785 9e8b8000 9e919d3c 809e561e 80b95511
[   10.156026]  80b9545a 80b9543d 80b95450 80b95441 80b957e4 9e8b84e0 00000002 8047f7b0
[   10.156026]  9e919d5c 8048043b 00000002 00000000 9e8b8000 00000001 00000004 9e8b8000
[   10.156026] Call Trace:
[   10.156026]  [<809e6785>] dump_stack+0x48/0x69
[   10.156026]  [<809e561e>] print_usage_bug+0x18f/0x19c
[   10.156026]  [<8047f7b0>] ? print_shortest_lock_dependencies+0x170/0x170
[   10.156026]  [<8048043b>] mark_lock+0x53b/0x5f0
[   10.156026]  [<804810cf>] __lock_acquire+0x6df/0x17a0
[   10.156026]  [<804828ba>] lock_acquire+0x6a/0xf0
[   10.156026]  [<80948b6a>] ? sch_direct_xmit+0x7a/0x250
[   10.156026]  [<809ed477>] _raw_spin_lock+0x27/0x40
[   10.156026]  [<80948b6a>] ? sch_direct_xmit+0x7a/0x250
[   10.156026]  [<80948b6a>] sch_direct_xmit+0x7a/0x250
[   10.156026]  [<8092e6bf>] __dev_queue_xmit+0x1af/0x5f0
[   10.156026]  [<80947fc0>] ? ether_setup+0x80/0x80
[   10.156026]  [<8092eb0f>] dev_queue_xmit+0xf/0x20
[   10.156026]  [<8093764c>] neigh_resolve_output+0x15c/0x2a0
[   10.156026]  [<a0556927>] ip6_finish_output2+0x167/0x7f0 [ipv6]
[   10.156026]  [<a0559b05>] ip6_finish_output+0x85/0x1c0 [ipv6]
[   10.156026]  [<a0559cb7>] ip6_output+0x77/0x240 [ipv6]
[   10.156026]  [<a0578163>] mld_sendpack+0x523/0x590 [ipv6]
[   10.156026]  [<80480501>] ? mark_held_locks+0x11/0x90
[   10.156026]  [<a057947d>] mld_ifc_timer_expire+0x15d/0x280 [ipv6]
[   10.156026]  [<8044b168>] call_timer_fn+0x68/0x190
[   10.156026]  [<a0579320>] ? igmp6_group_added+0x150/0x150 [ipv6]
[   10.156026]  [<8044b3fa>] run_timer_softirq+0x16a/0x240
[   10.156026]  [<a0579320>] ? igmp6_group_added+0x150/0x150 [ipv6]
[   10.156026]  [<80444984>] __do_softirq+0xd4/0x2f0
[   10.156026]  [<804448b0>] ? tasklet_action+0x100/0x100
[   10.156026]  [<80404036>] do_softirq_own_stack+0x26/0x30
[   10.156026]  <IRQ>  [<80444d05>] irq_exit+0x65/0x70
[   10.156026]  [<8042d758>] smp_apic_timer_interrupt+0x38/0x50
[   10.156026]  [<809ee91f>] apic_timer_interrupt+0x2f/0x34
[   10.156026]  [<8048007b>] ? mark_lock+0x17b/0x5f0
[   10.156026]  [<8040a912>] ? default_idle+0x22/0xf0
[   10.156026]  [<8040b13e>] arch_cpu_idle+0xe/0x10
[   10.156026]  [<8047bfc6>] cpu_startup_entry+0x206/0x410
[   10.156026]  [<8042bfbd>] start_secondary+0x19d/0x1e0

Acked-by: Tony Lindgren <tony@atomide.com>
Reported-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jeff Westfahl <jeff.westfahl@ni.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:51:19 -05:00
Wei Yongjun 716d28e2e2 usb: phy: msm: Fix return value check in msm_otg_probe()
In case of error, the function devm_ioremap_nocache() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:27:24 -05:00
Wei Yongjun 4b11f88821 usb: gadget: Fix return value check in r8a66597_probe()
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:27:24 -05:00
Wei Yongjun 7042e8f2f6 usb: gadget: Fix return value check in ep_write()
In case of error, the function memdup_user() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:27:24 -05:00
Dan Carpenter 788b0bc465 usb: dwc3: omap: signedness bug in dwc3_omap_set_utmi_mode()
"ret" should be signed.  It's only used for zero and negative error
codes.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:24:48 -05:00
Hans Wennborg 50f9f79837 usb: musb: ux500: fix decimal printf format specifiers prefixed with 0x
The prefix suggests the number should be printed in hex, so use
the %x specifier to do that.

Found by using regex suggested by Joe Perches.

Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:24:45 -05:00
Bo Shen bcabdc24df usb: atmel_usba_udc: fix it to deal with final dma channel
As, the interrupt for DMA is counted from 1, so need to checked
the USBA_NR_DMAS, in old way, it only check (USBA_NR_DMAS - 1),
so fix it.

Reported-by: Max Liao <liaops@embest-tech.com>
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:24:41 -05:00
Julia Lawall 20e7d4653d usb: gadget: fix error return code
Convert a zero return value on error to a negative one, as returned
elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// </smpl>

Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:24:33 -05:00
Jingoo Han bbc66e140b usb: phy: samsung: Fix wrong bit mask for PHYPARAM1_PCS_TXDEEMPH
According to the datasheet, PHYPARAM1_PCS_TXDEEMPH is set as
6 bits [5:0]. Thus, the bit mask should be set as 0x3f, instead
of 0x1f.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:24:25 -05:00
Alexey Khoroshilov 4958cf32f6 usb: dbgp gadget: fix use after free in dbgp_unbind()
After dbgp_bind()-dbgp_unbind() cycle happens, static variable dbgp
contains pointers to already deallocated memory (dbgp.serial and dbgp.req).
If the next dbgp_bind() fails, for example in usb_ep_alloc_request(),
dbgp_bind() calls dbgp_unbind() on failure path,
and dbgp_unbind() frees dbgp.serial that still stores a pointer
to already deallocated memory.

The patch sets pointers to NULL in dbgp_unbind().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:21:46 -05:00
Himangi Saraogi 0c5824083b usb: phy: drop kfree of devm_kzalloc's data
Using kfree to free data allocated with devm_kzalloc causes double frees.

The Coccinelle semantic patch that fixes this problem is as follows:

// <smpl>
@@
expression x;
@@

x = devm_kzalloc(...)
...
?-kfree(x);
// </smpl>

Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:21:34 -05:00
Arjun Sreedharan 2c4e3dbf63 usb: phy: return -ENODEV on failure of try_module_get
When __usb_find_phy_dev() does not return error and
try_module_get() fails, return -ENODEV.

Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-08-19 09:21:28 -05:00
Jaša Bartelj 646907f5bf USB: ftdi_sio: Added PID for new ekey device
Added support to the ftdi_sio driver for ekey Converter USB which
uses an FT232BM chip.

Signed-off-by: Jaša Bartelj <jasa.bartelj@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:27 +02:00
Greg KH 91fcb1ce42 USB: serial: pl2303: add device id for ztek device
This adds a new device id to the pl2303 driver for the ZTEK device.

Reported-by: Mike Chu <Mike-Chu@prolific.com.tw>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:27 +02:00
Johan Hovold 6552cc7f09 USB: ftdi_sio: add Basic Micro ATOM Nano USB2Serial PID
Add device id for Basic Micro ATOM Nano USB2Serial adapters.

Reported-by: Nicolas Alt <n.alt@mytum.de>
Tested-by: Nicolas Alt <n.alt@mytum.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:26 +02:00
Johan Hovold 754eb21c0b USB: zte_ev: remove duplicate Qualcom PID
Remove dublicate Qualcom PID 0x3197 which is already handled by the
moto-modem driver since commit 6986a978ee ("USB: add new moto_modem
driver for some Morotola phones").

Fixes: 799ee9243d ("USB: serial: add zte_ev.c driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:26 +02:00
Johan Hovold 95be573958 USB: zte_ev: remove duplicate Gobi PID
Remove dublicate Gobi PID 0x9008 which is already handled by the
qcserial driver since commit f05932c0ca ("USB: qcserial: Add extra
device IDs").

Fixes: 799ee9243d ("USB: serial: add zte_ev.c driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:26 +02:00
Johan Hovold 63a901c06e Revert "USB: option,zte_ev: move most ZTE CDMA devices to zte_ev"
This reverts commit 73228a0538 ("USB: option,zte_ev: move most ZTE
CDMA devices to zte_ev").

Move the IDs of the devices that were previously driven by the option
driver back to that driver.

As several users have reported, the zte_ev driver is causing random
disconnects as well as reconnect failures.

A closer analysis of the zte_ev setup code reveals that it consists of
standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE)
but unfortunately fails to get some of those right. In particular, as
reported by Liu Lei, it fails to lower DTR/RTS on close. It also appears
that the control requests lack the interface argument.

Note that the zte_ev driver is based on code (once) distributed by ZTE
that still appears to originally have been reverse-engineered and bolted
onto the generic driver.

Since line control is already handled properly by the option driver, and
the SET/GET_LINE_CODING requests appears to be redundant (amounts to a
SET 9600 8N1), this is a first step in ultimately removing the redundant
zte_ev driver.

Note that AC2726 had already been moved back to option, and that some
IDs were in the device table of both drivers prior to the commit being
reverted.

Reported-by: Lei Liu <liu.lei78@zte.com.cn>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:09:25 +02:00
Brennan Ashton d77302739d USB: option: add VIA Telecom CDS7 chipset device id
This VIA Telecom baseband processor is used is used by by u-blox in both the
FW2770 and FW2760 products and may be used in others as well.

This patch has been tested on both of these modem versions.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 13:08:36 +02:00
Johan Hovold f0e4cba253 USB: option: reduce interrupt-urb logging verbosity
Do not log normal interrupt-urb shutdowns as errors.

The option driver has always been logging any nonzero interrupt-urb
status as an error, including when the urb is killed during normal
operation.

Commit 9096f1fbba ("USB: usb_wwan: fix potential NULL-deref at
resume") moved the interrupt urb submission from port probe and release
to open and close, thus potentially increasing the number of these
false-positive error messages dramatically.

Reported-by: Ed Butler <ressy66@ausics.net>
Tested-by: Ed Butler <ressy66@ausics.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2014-08-18 11:05:37 +02:00
Linus Torvalds 158c12948f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree changes from Jiri Kosina:
 "Summer edition of trivial tree updates"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits)
  doc: fix two typos in watchdog-api.txt
  irq-gic: remove file name from heading comment
  MAINTAINERS: Add miscdevice.h to file list for char/misc drivers.
  scsi: mvsas: mv_sas.c: Fix for possible null pointer dereference
  doc: replace "practise" with "practice" in Documentation
  befs: remove check for CONFIG_BEFS_RW
  scsi: doc: fix 'SCSI_NCR_SETUP_MASTER_PARITY'
  drivers/usb/phy/phy.c: remove a leading space
  mfd: fix comment
  cpuidle: fix comment
  doc: hpfall.c: fix missing null-terminate after strncpy call
  usb: doc: hotplug.txt code typos
  kbuild: fix comment in Makefile.modinst
  SH: add proper prompt to SH_MAGIC_PANEL_R2_VERSION
  ARM: msm: Remove MSM_SCM
  crypto: Remove MPILIB_EXTRA
  doc: CN: remove dead link, kerneltrap.org no longer works
  media: update reference, kerneltrap.org no longer works
  hexagon: update reference, kerneltrap.org no longer works
  doc: LSM: update reference, kerneltrap.org no longer works
  ...
2014-08-06 21:03:53 -07:00
Linus Torvalds 6b22df74f7 SCSI misc on 20140806
This patch set consists of the usual driver updates (ufs, storvsc, pm8001
 hpsa).  It also has removal of the user space target driver code (everyone is
 using LIO now), a partial PCI MSI-X update, more multi-queue updates,
 conversion to 64 bit LUNs (so we could theoretically cope with any LUN
 returned by a device) and placeholder support for the ZBC device type (Shingle
 drives), plus an assortment of minor updates and bug fixes.
 
 Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This patch set consists of the usual driver updates (ufs, storvsc,
  pm8001 hpsa).  It also has removal of the user space target driver
  code (everyone is using LIO now), a partial PCI MSI-X update, more
  multi-queue updates, conversion to 64 bit LUNs (so we could
  theoretically cope with any LUN returned by a device) and placeholder
  support for the ZBC device type (Shingle drives), plus an assortment
  of minor updates and bug fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (143 commits)
  scsi: do not issue SCSI RSOC command to Promise Vtrak E610f
  vmw_pvscsi: Use pci_enable_msix_exact() instead of pci_enable_msix()
  pm8001: Fix invalid return when request_irq() failed
  lpfc: Remove superfluous call to pci_disable_msix()
  isci: Use pci_enable_msix_exact() instead of pci_enable_msix()
  bfa: Use pci_enable_msix_exact() instead of pci_enable_msix()
  bfa: Cleanup bfad_setup_intr() function
  bfa: Do not call pci_enable_msix() after it failed once
  fnic: Use pci_enable_msix_exact() instead of pci_enable_msix()
  scsi: use short driver name for per-driver cmd slab caches
  scsi_debug: support scsi-mq, queues and locks
  Drivers: add blist flags
  scsi: ufs: fix endianness sparse warnings
  scsi: ufs: make undeclared functions static
  bnx2i: Update driver version to 2.7.10.1
  pm8001: fix a memory leak in nvmd_resp
  pm8001: fix update_flash
  pm8001: fix a memory leak in flash_update
  pm8001: Cleaning up uninitialized variables
  pm8001: Fix to remove null pointer checks that could never happen
  ...
2014-08-06 20:10:32 -07:00
Linus Torvalds ae045e2455 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
 "Highlights:

   1) Steady transitioning of the BPF instructure to a generic spot so
      all kernel subsystems can make use of it, from Alexei Starovoitov.

   2) SFC driver supports busy polling, from Alexandre Rames.

   3) Take advantage of hash table in UDP multicast delivery, from David
      Held.

   4) Lighten locking, in particular by getting rid of the LRU lists, in
      inet frag handling.  From Florian Westphal.

   5) Add support for various RFC6458 control messages in SCTP, from
      Geir Ola Vaagland.

   6) Allow to filter bridge forwarding database dumps by device, from
      Jamal Hadi Salim.

   7) virtio-net also now supports busy polling, from Jason Wang.

   8) Some low level optimization tweaks in pktgen from Jesper Dangaard
      Brouer.

   9) Add support for ipv6 address generation modes, so that userland
      can have some input into the process.  From Jiri Pirko.

  10) Consolidate common TCP connection request code in ipv4 and ipv6,
      from Octavian Purdila.

  11) New ARP packet logger in netfilter, from Pablo Neira Ayuso.

  12) Generic resizable RCU hash table, with intial users in netlink and
      nftables.  From Thomas Graf.

  13) Maintain a name assignment type so that userspace can see where a
      network device name came from (enumerated by kernel, assigned
      explicitly by userspace, etc.) From Tom Gundersen.

  14) Automatic flow label generation on transmit in ipv6, from Tom
      Herbert.

  15) New packet timestamping facilities from Willem de Bruijn, meant to
      assist in measuring latencies going into/out-of the packet
      scheduler, latency from TCP data transmission to ACK, etc"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1536 commits)
  cxgb4 : Disable recursive mailbox commands when enabling vi
  net: reduce USB network driver config options.
  tg3: Modify tg3_tso_bug() to handle multiple TX rings
  amd-xgbe: Perform phy connect/disconnect at dev open/stop
  amd-xgbe: Use dma_set_mask_and_coherent to set DMA mask
  net: sun4i-emac: fix memory leak on bad packet
  sctp: fix possible seqlock seadlock in sctp_packet_transmit()
  Revert "net: phy: Set the driver when registering an MDIO bus device"
  cxgb4vf: Turn off SGE RX/TX Callback Timers and interrupts in PCI shutdown routine
  team: Simplify return path of team_newlink
  bridge: Update outdated comment on promiscuous mode
  net-timestamp: ACK timestamp for bytestreams
  net-timestamp: TCP timestamping
  net-timestamp: SCHED timestamp on entering packet scheduler
  net-timestamp: add key to disambiguate concurrent datagrams
  net-timestamp: move timestamp flags out of sk_flags
  net-timestamp: extend SCM_TIMESTAMPING ancillary data struct
  cxgb4i : Move stray CPL definitions to cxgb4 driver
  tcp: reduce spurious retransmits due to transient SACK reneging
  qlcnic: Initialize dcbnl_ops before register_netdev
  ...
2014-08-06 09:38:14 -07:00
Linus Torvalds ae9b475ebe USB patches for 3.17-rc1
Here is the big USB driver update for 3.17-rc1.
 
 Loads of gadget driver changes in here, including some big file
 movements to make things easier to manage over time.  There's also the
 usual xhci and uas driver updates, and a handful of other changes in
 here.  The changelog has the full details.
 
 All of these have been in linux-next for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here is the big USB driver update for 3.17-rc1.

  Loads of gadget driver changes in here, including some big file
  movements to make things easier to manage over time.  There's also the
  usual xhci and uas driver updates, and a handful of other changes in
  here.  The changelog has the full details.

  All of these have been in linux-next for a while"

* tag 'usb-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (211 commits)
  USB: devio: fix issue with log flooding
  uas: Log a warning when we cannot use uas because the hcd lacks streams
  uas: Only complain about missing sg if all other checks succeed
  xhci: Add missing checks for xhci_alloc_command failure
  xhci: Rename Asrock P67 pci product-id to EJ168
  xhci: Blacklist using streams on the Etron EJ168 controller
  uas: Limit qdepth to 32 when connected over usb-2
  uwb/whci: use correct structure type name in sizeof
  usb-core bInterval quirk
  USB: serial: ftdi_sio: Add support for new Xsens devices
  USB: serial: ftdi_sio: Annotate the current Xsens PID assignments
  usb: chipidea: debug: fix sparse non static symbol warnings
  usb: ci_hdrc_imx doc: fsl,usbphy is required
  usb: ci_hdrc_imx: Return -EINVAL for missing USB PHY
  usb: core: allow zero packet flag for interrupt urbs
  usb: lvstest: Fix sparse warnings generated by kbuild test bot
  USB: core: hcd-pci: free IRQ before disabling PCI device when shutting down
  phy: miphy365x: Represent each PHY channel as a DT subnode
  phy: miphy365x: Provide support for the MiPHY356x Generic PHY
  phy: miphy365x: Add Device Tree bindings for the MiPHY365x
  ...
2014-08-04 20:11:28 -07:00