TPL (Targeted Peripheral List) is needed for targets host
(OTG and Embedded Hosts) for usb certification and other
vendor specific requirements.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
For OTG and Embedded hosts, they may need TPL (Targeted Peripheral List)
for usb certification and other vender specific requirements, the
platform can tell chipidea core driver if it supports tpl through DT
or platform data.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The TPL (Targeted Peripheral List) is used for targeted hosts
(non-PC hosts), and it can be used at USB OTG & EH certification
and some specific products which need white list.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Update configuration for USB_OTG_WHITELIST, any targeted hosts
(non PC-hosts) can have TPL (Targered Peripheral List).
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
According to On-The-Go and Embedded Host Supplement to the USB Revision
2.0 Specification, the targeted hosts (non-PC hosts) include both
embedded hosts and otg, and each targeted host product defines the
set of supported peripherals on a TPL (Targeted Peripheral List). So,
TPL should apply for both OTG and embedded host, and the otg support is
not a must for embedded host.
The TPL support feature will only be effect when CONFIG_USB_OTG_WHITELIST
has been chosen and hcd->tpl_support flag is set, it can avoid the enumeration
fails problem for the user who chooses CONFIG_USB_OTG_WHITELIST wrongly.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The targeted hosts (non-PC hosts) need to have TPL (Targeted Peripheral List)
for USB OTG & EH certification and other vendor specific requirements.
The platform who needs TPL feature should set this flag at usb host
controller driver.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Enable device-qualifier quirk for Elan Touchscreen, which often fails to
handle requests for the device_descriptor.
Note that the device sometimes do respond properly with a Request Error
(three times as USB core retries), but usually fails to respond at all.
When this happens any further descriptor requests also fails, for
example:
[ 1528.688934] usb 2-7: new full-speed USB device number 4 using xhci_hcd
[ 1530.945588] usb 2-7: unable to read config index 0 descriptor/start: -71
[ 1530.945592] usb 2-7: can't read configurations, error -71
This has been observed repeating for over a minute before eventual
successful enumeration.
Reported-by: Drew Von Spreecken <drewvs@gmail.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add new quirk for devices that cannot handle requests for the
device_qualifier descriptor.
A USB-2.0 compliant device must respond to requests for the
device_qualifier descriptor (even if it's with a request error), but at
least one device is known to misbehave after such a request.
Suggested-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit f2267089ea.
That commit causes more problem than fixes. Firstly, kfree()
should be called after usb_ep_dequeue() and secondly, the way
things are, we will try to dequeue a request that has already
completed much more frequently than one which is pending.
Cc: Li Jun <b47624@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Cc: stable <stable@vger.kernel.org> # 3.17
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These changes add two new "simple" drivers, while removing the redundant
zte_ev driver (PIDs moved to option).
Included are also some minor clean ups to the xsens_mt driver, and the
enabling of further baud rates for pl2303 devices.
Signed-off-by: Johan Hovold <johan@kernel.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=HsW7
-----END PGP SIGNATURE-----
Merge tag 'usb-serial-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next
Johan writes:
USB-serial updates for v3.18-rc1
These changes add two new "simple" drivers, while removing the redundant
zte_ev driver (PIDs moved to option).
Included are also some minor clean ups to the xsens_mt driver, and the
enabling of further baud rates for pl2303 devices.
Signed-off-by: Johan Hovold <johan@kernel.org>
Pull ARM fixes from Russell King:
"Fixes for ARM, the most notable being the fix from Nathan Lynch to fix
the state of various registers during execve, to ensure that data
can't be leaked between two executables.
Fixes from Victor Kamensky for get_user() on big endian platforms,
since the addition of 8-byte get_user() support broke these fairly
badly.
A fix from Sudeep Holla for affinity setting when hotplugging CPU 0.
A fix from Stephen Boyd for a perf-induced sleep attempt while atomic.
Lastly, a correctness fix for emulation of the SWP instruction on
ARMv7+, and a fix for wrong carry handling when updating the
translation table base address on LPAE platforms"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 8149/1: perf: Don't sleep while atomic when enabling per-cpu interrupts
ARM: 8148/1: flush TLS and thumbee register state during exec
ARM: 8151/1: add missing exports for asm functions required by get_user macro
ARM: 8137/1: fix get_user BE behavior for target variable with size of 8 bytes
ARM: 8135/1: Fix in-correct barrier usage in SWP{B} emulation
ARM: 8133/1: use irq_set_affinity with force=false when migrating irqs
ARM: 8132/1: LPAE: drop wrong carry flag correction after adding TTBR1_OFFSET
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=tsEN
-----END PGP SIGNATURE-----
Merge tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"some media bug fixes:
- a Kconfig dependency issue
- some fixes for af9033/it913x demod to be more reliable and address
a performance regression
- cx18: fix an oops on devices with tda8290 tuner
- two new USB IDs for af9035
- a couple fixes on smapp driver"
* tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
[media] af9035: new IDs: add support for PCTV 78e and PCTV 79e
[media] af9033: feed clock to RF tuner
[media] it913x: init tuner on attach
[media] af9033: update IT9135 tuner inittabs
[media] Kconfig: do not select SPI bus on sub-driver auto-select
[media] cx18: fix kernel oops with tda8290 tuner
[media] smiapp: Set sub-device owner
[media] smiapp: Fix power count handling
Here are some IIO and Staging driver fixes for 3.17-rc6. They are all
pretty simple, and resolve reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlQdukgACgkQMUfUDdst+ymENwCfTYAbHywZxtdQRMQ+ByfAeQY4
5kIAnjb6xVPATRL9DMt/cUfyE550SiEz
=UW80
-----END PGP SIGNATURE-----
Merge tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging / IIO fixes from Greg KH:
"Here are some IIO and Staging driver fixes for 3.17-rc6. They are all
pretty simple, and resolve reported issues"
* tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: vt6655: buffer overflow in ioctl
iio:magnetometer: bugfix magnetometers gain values
iio: adc: at91: don't use the last converted data register
iio: adc: xilinx-xadc: assign auxiliary channels address correctly
iio: meter: ade7758: Fix indio_dev->trig assignment
iio: inv_mpu6050: Fix indio_dev->trig assignment
iio: gyro: itg3200: Fix indio_dev->trig assignment
iio: st_sensors: Fix indio_dev->trig assignment
iio: hid_sensor_hub: Fix indio_dev->trig assignment
iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment
iio: accel: bma180: Fix indio_dev->trig assignment
iio:trigger: modify return value for iio_trigger_get
iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name
Here are some USB and PHY fixes and quirks for 3.17-rc6. Nothing major,
just a few things that have been reported.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlQduf0ACgkQMUfUDdst+ylJdwCaAnzHvU6geu1tINSYpk0/XNKE
SgEAoJcaG0Nswpm5gKrJZbX0JstagIgn
=JOUD
-----END PGP SIGNATURE-----
Merge tag 'usb-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes / quirks from Greg KH:
"Here are some USB and PHY fixes and quirks for 3.17-rc6. Nothing
major, just a few things that have been reported"
* tag 'usb-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters
USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter
USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter
USB: EHCI: unlink QHs even after the controller has stopped
phy: spear1340-miphy: fix driver dependencies
phy: spear1310-miphy: fix driver dependencies
phy: miphy365x: Fix off-by-one error
Pull SCSI target fixes from Nicholas Bellinger:
"Here are the target pending fixes for v3.17-rc6.
Included are Sagi's long overdue fixes related to iser-target
shutdown, along with a couple of fixes from Sebastian related to ALUA
Referrals changes that when in during the v3.14 time-frame.
Also included are a few iscsi-target fixes, most recently of which
where found during Joern's Coverity scanning of target code"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
iscsi-target: avoid NULL pointer in iscsi_copy_param_list failure
iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcid
target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE
target: Fix user data segment multiplier in spc_emulate_evpd_b3()
iscsi-target: Ignore ICF_GOT_LAST_DATAOUT during Data-Out ITT lookup
Target/iser: Fix initiator_depth and responder_resources
Target/iser: Avoid calling rdma_disconnect twice
Target/iser: Don't put isert_conn inside disconnected handler
Target/iser: Get isert_conn reference once got to connected_handler
Pull drm fixes from Dave Airlie:
"A bunch of radeon fixes for oops on module unload, and problems with
resetting the dma engine, one nouveau fix for black boxes in rendering
on my mbp retina, one sti fix, and a couple of intel fixes"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau: ltc/gf100-: fix cbc issues on certain boards
drm/bochs: add missing drm_connector_register call
drm/cirrus: add missing drm_connector_register call
drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
drm/nouveau/runpm: fix module unload
drm/radeon/px: fix module unload
vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops
drm/radeon: don't reset dma on r6xx-evergreen init
drm/radeon: don't reset sdma on CIK init
drm/radeon: don't reset dma on NI/SI init
drm/radeon/dpm: fix resume on mullins
drm/radeon: Disable HDP flush before every CS again for < r600
drm/radeon: delete unused PTE_* defines
drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv
drm: sti: do not iterate over the info frame array
drm/i915: Fix SRC_COPY width on 830/845g
A mismatch between FB and LTC's idea of how big a large page is causes
issues such as black "holes" in rendering to occur on some boards
(those where LTC is configured for 64KiB large pages) when compression
is used.
Confirmed to fix at least the GK107 MBP.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
single fix for regression on rs4xx/rs690/rs740
* 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
Starting with v3.18-rc, patches for dwc2 will go through Felipe's
tree. Add a T: line to MAINTAINERS to document this.
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The driver's handling of DMA buffers for non-aligned transfers
was kind of nuts. For IN transfers, it left the URB DMA buffer
mapped until the transfer completed, then synced it, copied the
data from the bounce buffer, then synced it again.
Instead of that, just call usb_hcd_unmap_urb_for_dma() to unmap
the buffer before starting the transfer. Then no syncing is
required when doing the copy. This should also allow handling of
other types of mappings besides just dma_map_single() ones.
Also reduce the size of the bounce buffer allocation for Isoc
endpoints to 3K, since that's the largest possible transfer size.
Tested on Raspberry Pi and Altera SOCFPGA.
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Clip max_transfer_size to 65535 for host. dwc2_hc_setup_align_buf()
allocates coherent buffers with this size, and if it's too large we
can exhaust the coherent DMA pool.
Tested on Raspberry Pi and Altera SOCFPGA.
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When device is stopped or suspended clock is not needed so we
can disable it for this time.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Because we have not enough memory to have each TX FIFO of size at least
3072 bytes (the maximum single packet size with 3 transactions per
microframe), we create four FIFOs of lenght 1024, and four of length
3072 bytes, and assing them to endpoints dynamically according to
maxpacket size value of given endpoint.
Up to now there were initialized 16 TX FIFOs, but we use only 8 IN
endpoints, so we can split available memory for 8 FIFOs to have more
memory for each one.
It needed to do some small modifications in few places in code, because
there was assumption that TX FIFO numbers assigned to endpoints are the
same as the endpoint numbers, which is not true since we have dynamic
FIFO assigning.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Print warning if FIFOs are configured in such a way that they don't fit
into the SPRAM available on the s3c hsotg module.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some DWC2/s3c-hsotg debug messages are really useless for typical user,
so hide them behind dev_dbg().
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adjust the debug text to the name of the printed variable.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
->u.generic_elem.len is a user controlled number between 0-255. We
should limit it to avoid memory corruption.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Fix an overwritten error return that can prevent deferred probing when
using of_iio_channel_get_by_name
* A series that deals with an incorrect reference count when the default
trigger is set within the main probe routine for a driver. Can result
in a double free if the trigger is changed.
* Fix a buglet with xilinx-xadc concerning setup of the address for an
aux channel.
* At91 adc driver could sometimes get a touchscreen reading rather than
the intended adc channel. This is fixed by using the channel data register
instead.
* Fix some ST magnetometer gain values that differ in production parts from
the prerelease ones used for driver development.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=MS7C
-----END PGP SIGNATURE-----
Merge tag 'iio-fixes-3.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
First round of IIO fixes for the 3.17 cycle.
* Fix an overwritten error return that can prevent deferred probing when
using of_iio_channel_get_by_name
* A series that deals with an incorrect reference count when the default
trigger is set within the main probe routine for a driver. Can result
in a double free if the trigger is changed.
* Fix a buglet with xilinx-xadc concerning setup of the address for an
aux channel.
* At91 adc driver could sometimes get a touchscreen reading rather than
the intended adc channel. This is fixed by using the channel data register
instead.
* Fix some ST magnetometer gain values that differ in production parts from
the prerelease ones used for driver development.
Quite big pull request this time. Audio and UVC gadgets
can now be used with our configfs-based binding. We have
three PHY drivers being removed because a new one has been
added using new PHY framework.
Gadget framework got a new ->reset callback preparing for
some other changes to come on next merge window.
A few new drivers came in as well; among those we have a
new UDC driver from Xilinx and two new glue layers for
DWC3 (ST and Qualcomm).
DWC3 also learned about tracepoints which will help debugging
quite a bit.
Other than that, a big series of non-critical fixes and
cleanups.
All patches have been on linux-next for quite a bit of time
and I boot tested these changes on platforms I have access
to and work with mainline.
Signed-of-by: Felipe Balbi <balbi@ti.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=VHzN
-----END PGP SIGNATURE-----
Merge tag 'usb-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: changes for v3.18 merge window
Quite big pull request this time. Audio and UVC gadgets
can now be used with our configfs-based binding. We have
three PHY drivers being removed because a new one has been
added using new PHY framework.
Gadget framework got a new ->reset callback preparing for
some other changes to come on next merge window.
A few new drivers came in as well; among those we have a
new UDC driver from Xilinx and two new glue layers for
DWC3 (ST and Qualcomm).
DWC3 also learned about tracepoints which will help debugging
quite a bit.
Other than that, a big series of non-critical fixes and
cleanups.
All patches have been on linux-next for quite a bit of time
and I boot tested these changes on platforms I have access
to and work with mainline.
Signed-of-by: Felipe Balbi <balbi@ti.com>
This patch adds quirks for Entrega Technologies (later Xircom PortGear) USB-
SCSI converters. They use Shuttle Technology EUSB-01/EUSB-S1 chips. The
US_FL_SCM_MULT_TARG quirk is needed to allow multiple devices on the SCSI
chain to be accessed. Without it only the (single) device with SCSI ID 0
can be used.
The standalone converter sold by Entrega had model number U1-SC25. Xircom
acquired Entrega and re-branded the product line PortGear. The PortGear USB
to SCSI Converter (model PGSCSI) is internally identical to the Entrega
product, but later models may use a different USB ID. The Entrega-branded
units have USB ID 1645:0007, as does my Xircom PGSCSI, but the Windows and
Macintosh drivers also support 085A:0028.
Entrega also sold the "Mac USB Dock", which provides two USB ports, a Mac
(8-pin mini-DIN) serial port and a SCSI port. It appears to the computer as
a four-port hub, USB-serial, and USB-SCSI converters. The USB-SCSI part may
have initially used the same ID as the standalone U1-SC25 (1645:0007), but
later production used 085A:0026.
My Xircom PortGear PGSCSI has bcdDevice=0x0100. Units with bcdDevice=0x0133
probably also exist.
This patch adds quirks for 1645:0007, 085A:0026 and 085A:0028. The Windows
driver INF file also mentions 085A:0032 "PortStation SCSI Module", but I
couldn't find any mention of that actually existing in the wild; perhaps it
was cancelled before release?
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hi,
The Ariston Technologies iConnect 025 and iConnect 050 (also known as e.g.
iSCSI-50) are SCSI-USB converters which use Shuttle Technology/SCM
Microsystems chips. Only the connectors differ; both have the same USB ID.
The US_FL_SCM_MULT_TARG quirk is required to use SCSI devices with ID other
than 0.
I don't have one of these, but based on the other entries for Shuttle/
SCM-based converters this patch is very likely correct. I used 0x0000 and
0x9999 for bcdDeviceMin and bcdDeviceMax because I'm not sure which
bcdDevice value the products use.
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Adaptec USBConnect 2000 is another SCSI-USB converter which uses
Shuttle Technology/SCM Microsystems chips. The US_FL_SCM_MULT_TARG quirk is
required to use SCSI devices with ID other than 0.
I don't have a USBConnect 2000, but based on the other entries for Shuttle/
SCM-based converters this patch is very likely correct. I used 0x0000 and
0x9999 for bcdDeviceMin and bcdDeviceMax because I'm not sure which
bcdDevice value the product uses.
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Old code in ehci-hcd tries to expedite disabling endpoints after the
controller has stopped, by destroying the endpoint's associated QH
without first unlinking the QH. This was necessary back when the
driver wasn't so careful about keeping track of the controller's
state.
But now we are careful about it, and the driver knows that when the
controller isn't running, no unlinking delay is needed. Furthermore,
skipping the unlink step will trigger a BUG() in qh_destroy() when the
preceding QH is released, because the link pointer will be non-NULL.
Removing the lines that skip the unlinking step and go directly to
QH_STATE_IDLE fixes the problem.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Joe Lawrence <joe.lawrence@stratus.com>
Tested-by: Joe Lawrence <joe.lawrence@stratus.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull btrfs fixes from Chris Mason:
"I've got a revert to fix a regression with btrfs device registration,
and Filipe has part two of his fsync fix from last week"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Revert "Btrfs: device_list_add() should not update list when mounted"
Btrfs: set inode's logged_trans/last_log_commit after ranged fsync
Highligts:
- Fix an Oops in nfs4_open_and_get_state
- Fix an Oops in the nfs4_state_manager
- Fix another bug in the close/open_downgrade code
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=EOW6
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-3.17-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client fixes from Trond Myklebust:
"Highligts:
- fix an Oops in nfs4_open_and_get_state
- fix an Oops in the nfs4_state_manager
- fix another bug in the close/open_downgrade code"
* tag 'nfs-for-3.17-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
NFSv4: Fix another bug in the close/open_downgrade code
NFSv4: nfs4_state_manager() vs. nfs_server_remove_lists()
NFS: remove BUG possibility in nfs4_open_and_get_state
Enumeration
- Don't default exclusively to first video device (Bruno Prémont)
PCI device hotplug
- Remove "no hotplug settings from platform" warning (Bjorn Helgaas)
- Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas)
Freescale i.MX6
- Put LTSSM in "Detect" state before disabling (Lucas Stach)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=xIYe
-----END PGP SIGNATURE-----
Merge tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"These fix:
- Boot video device detection on dual-GPU Apple systems
- Hotplug fiascos on VGA switcheroo with radeon & nouveau drivers
- Boot hang on Freescale i.MX6 systems
- Excessive "no hotplug settings from platform" warnings
In particular:
Enumeration
- Don't default exclusively to first video device (Bruno Prémont)
PCI device hotplug
- Remove "no hotplug settings from platform" warning (Bjorn Helgaas)
- Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas)
Freescale i.MX6
- Put LTSSM in "Detect" state before disabling (Lucas Stach)"
* tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
vgaarb: Drop obsolete #ifndef
vgaarb: Don't default exclusively to first video device with mem+io
ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug()
PCI: Remove "no hotplug settings from platform" warning
PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
PCI: imx6: Put LTSSM in "Detect" state before disabling it
MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver
This is a set of three fixes. One represents a nasty shared tag map
regression (another inverted condition) caused by recent SCSI MQ patches, one
is a longstanding potential buffer overrun in the iscsi data buffer and the
final one is a use after free for the rare bidirectional commands.
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEcBAABAgAGBQJUHDQjAAoJEDeqqVYsXL0MAksIAMW7JMBW2BRSixKhqtZOsItd
DrYN1wfvOuoKgyKnXBfhLbgKih9UgMEnc4zWnB96gBnNJCwFpW9vIICdf6kCWwXh
c7Bh24SjcHMvYU9Of08TcAdUxyql6md/d28jzjoIi9zFj4C3XvLgevR8n4x2Lk2b
3SQnX/PYUVMd4sKZaTQDLLAy5+CYGf2tbLPHlMZQHlIN+Cgjorm8zW7tIWJ+rhrv
Sc3f9O9LxROsJ5wJNJpD0/9adlpsFxSD6cJWELaXBFsgw7jh0ZUjAXSYpyHASZqF
Mln4kNCEcoa3IIiLVxBbBoQCVF01+kYpGuZM4o4nU6b+wluXupcuhTh5o37G7Q8=
=FPm9
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of three fixes.
One represents a nasty shared tag map regression (another inverted
condition) caused by recent SCSI MQ patches, one is a longstanding
potential buffer overrun in the iscsi data buffer and the final one is
a use after free for the rare bidirectional commands"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
[SCSI] fix for bidi use after free
[SCSI] fix regression that accidentally disabled block-based tcq
[SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu
Pull perf fixes from Ingo Molnar:
"Two kernel side fixes: a kprobes fix and a perf_remove_from_context()
fix (which does not yet fix the migration bug which is WIP)"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf: Fix a race condition in perf_remove_from_context()
kprobes/x86: Free 'optinsn' cache when range check fails
Pull x86 fixes from Ingo Molnar:
"Misc fixes:
EFI fixes, a build fix, a page table dumping (debug) fix and a clang
build fix"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/arm64: Fix fdt-related memory reservation
x86/mm: Apply the section attribute to the variable, not its type
x86/efi: Fixup GOT in all boot code paths
x86/efi: Only load initrd above 4g on second try
x86-64, ptdump: Mark espfix area only if existent
x86, irq: Fix build error caused by 9eabc99a63
Pull MIPS fixes from Ralf Baechle:
"A fair number of build fixes for various configurations.
Fixes to BPF, and the BCM47xx platform code, a preemption fix for the
Loongson core, a syscall auditing fix, wire up the new getrandom and
memfd_create. Several patches for EVA"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (30 commits)
MIPS: SmartMIPS: Disable assembler warnings
MIPS: Move CPU topology macros to topology.h
MIPS: Wire up new syscalls getrandom and memfd_create.
MIPS: Fix a warning for virt_to_page
arch/mips/net/bpf_jit.c: fix failure check
MIPS: COP2: CPP macro safety fixes.
MIPS: Kconfig: Select SMP symbols for CMP
MIPS: ZBOOT: add missing <linux/string.h> include
MIPS: IP28: Fix/clean spaces.h
MIPS: IP28: Select correct L1_CACHE_SHIFT
MIPS: BCM63xx: delete double assignment
MIPS: Spelling s/confugrations/configurations/
MIPS: OCTEON: make get_system_type() thread-safe
MIPS: CPS: Initialize EVA before bringing up VPEs from secondary cores
MIPS: Malta: EVA: Rename 'eva_entry' to 'platform_eva_init'
MIPS: EVA: Add new EVA header
MIPS: scall64-o32: Fix indirect syscall detection
MIPS: syscall: Fix AUDIT value for O32 processes on MIPS64
MIPS: Loongson: Fix COP2 usage for preemptible kernel
MIPS: NL: Fix nlm_xlp_defconfig build error
...
When ending a bi-directionional SCSI request, blk_finish_request()
cleans up and frees the request, but scsi_release_bidi_buffers() tries
to indirect through the request to find it's data buffers. This causes
a panic due to a null pointer dereference.
Move the call to scsi_release_bidi_buffers() before the call to
blk_finish_request().
Signed-off-by: Daniel Gryniewicz <dang@linuxbox.com>
Reviewed-by: Webb Scales <webbnh@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
The scsi blk-mq support accidentally flipped a conditional, which lead to
never enabling block based tcq when using the legacy request path.
Fixes: d285203cf6 scsi: add support for a blk-mq based I/O path.
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This patches fixes a potential buffer overrun in __iscsi_conn_send_pdu.
This function is used by iscsi drivers and userspace to send iscsi PDUs/
commands. For login commands, we have a set buffer size. For all other
commands we do not support data buffers.
This was reported by Dan Carpenter here:
http://www.spinics.net/lists/linux-scsi/msg66838.html
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* pci/vga:
vgaarb: Drop obsolete #ifndef
vgaarb: Don't default exclusively to first video device with mem+io
* commit '6a73336bde29':
PCI: Remove "no hotplug settings from platform" warning