If the i2c-parent bus driver is not loaded, returning
-ENODEV will force people to unload and then reload the
module again to get it working.
Signed-off-by: Ionut Nicu <ioan.nicu.ext@nsn.com>
Acked-by: Peter Korsgaard <peter.korsgaard@barco.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
of_get_named_gpio could return -E_PROBE_DEFER or another
error code. This error should be passed further instead
of being ignored.
Signed-off-by: Ionut Nicu <ioan.nicu.ext@nsn.com>
Acked-by: Peter Korsgaard <peter.korsgaard@barco.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Initially commit cb527ede1b
"i2c-omap: Double clear of ARDY status in IRQ handler"
added a workaround for undocumented errata ProDB0017052.
But then commit 1d7afc9594
"i2c: omap: ack IRQ in parts" refactored code and missed
one of ARDY clearings. So current code violates errata.
It causes often i2c bus timeouts on my Pandaboard.
This patch adds a second clearing in place.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
The code in acpi_i2c_register_devices() assumes that all i2c adapters
have a parent. This is not necessarily the case, for example the
i2c-stub driver instantiate a virtual i2c adapter without a parent.
Check for this to avoid a NULL pointer deference.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Subsystems like pinctrl and gpio rightfully make use of deferred probing at
core level. Now, deferred drivers won't be retried if they don't have a .probe
function specified in the driver struct. Fix this driver to have that, so the
devices it supports won't get lost in a deferred probe.
Reported-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
These checks should be ">=" instead of ">". j is used as an offset into
the table->mc_reg_address[] array and that has
SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE (16) elements.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
It should be ">=" instead of ">" here. The table->mc_reg_address[]
array has SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE (16) elements.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
The error path does this:
for (--i; i >= 0; --i) {
which is a forever loop because "i" is unsigned.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Always use the regular UVD state for now. This fixes
a performance regression with UVD playback on certain APUs.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Use the hw generated values rather than calculating
them in the driver. There may be some older r6xx
asics where this doesn't work correctly. This remains
to be seen.
See bug:
https://bugs.freedesktop.org/show_bug.cgi?id=69675
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The drm code that calculates the 1001 clocks rounds up
rather than truncating. This allows the table to match
properly on those modes.
See bug:
https://bugs.freedesktop.org/show_bug.cgi?id=69675
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The crash reported and investigated in commit 5f4513 turned out to be
caused by a change to the read interface on newer (2012) SMCs.
Tests by Chris show that simply reading the data valid line is enough
for the problem to go away. Additional tests show that the newer SMCs
no longer wait for the number of requested bytes, but start sending
data right away. Apparently the number of bytes to read is no longer
specified as before, but instead found out by reading until end of
data. Failure to read until end of data confuses the state machine,
which eventually causes the crash.
As a remedy, assuming bit0 is the read valid line, make sure there is
nothing more to read before leaving the read function.
Tested to resolve the original problem, and runtested on MBA3,1,
MBP4,1, MBP8,2, MBP10,1, MBP10,2. The patch seems to have no effect on
machines before 2012.
Tested-by: Chris Murphy <chris@cmurf.com>
Cc: stable@vger.kernel.org
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Disable MSIs for now until we can fix them up
* nouveau/drm-nouveau-next:
drm/nouveau/mc: disable msi support by default, it's busted in tons of places
Commit 8b9ba7a3 'drm/gma500: use gem get/put page helpers' was missing a
line, which resulted in garbled screen.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Tested-by: Guillaume CLÉMENT <gclement@baobob.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Pull HID fixes from Jiri Kosina:
- fix for hidraw reference counting regression, by Manoj Chourasia
- fix for minor number allocation for uhid, by David Herrmann
- other small unsorted fixes / device ID additions
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: wiimote: fix FF deadlock
HID: add Holtek USB ID 04d9:a081 SHARKOON DarkGlider
HID: hidraw: close underlying device at removal of last reader
HID: roccat: Fix "cannot create duplicate filename" problems
HID: uhid: allocate static minor
The input core has an internal spinlock that is acquired during event
injection via input_event() and friends but also held during FF callbacks.
That means, there is no way to share a lock between event-injection and FF
handling. Unfortunately, this is what is required for wiimote state
tracking and what we do with state.lock and input->lock.
This deadlock can be triggered when using continuous data reporting and FF
on a wiimote device at the same time. I takes me at least 30m of
stress-testing to trigger it but users reported considerably shorter
times (http://bpaste.net/show/132504/) when using some gaming-console
emulators.
The real problem is that we have two copies of internal state, one in the
wiimote objects and the other in the input device. As the input-lock is
not supposed to be accessed from outside of input-core, we have no other
chance than offloading FF handling into a worker. This actually works
pretty nice and also allows to implictly merge fast rumble changes into a
single request.
Due to the 3-layered workers (rumble+queue+l2cap) this might reduce FF
responsiveness. Initial tests were fine so lets fix the race first and if
it turns out to be too slow we can always handle FF out-of-band and skip
the queue-worker.
Cc: <stable@vger.kernel.org> # 3.11+
Reported-by: Thomas Schneider
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
'irq' was not released when clk_prepare_enable failed.
Fix it.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Pull s390 fixes from Martin Schwidefsky:
"A couple of bux fixes, notable are the regression with ptrace vs
restarting system calls and the patch for kdump to be able to copy
from virtual memory"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390: fix system call restart after inferior call
s390: Allow vmalloc target buffers for copy_from_oldmem()
s390/sclp: properly detect line mode console
s390/kprobes: add exrl to list of prohibited opcodes
s390/3270: fix return value check in tty3270_resize_work()
Daniel writes:
Just a few important fixes, all cc: stable (I've checked this time around
and made sure they're really there ...). The dpms one is a regression from
the modeset rework and has a good chance to rectify Linus' hdmi issues.
* tag 'drm-intel-fixes-2013-10-07' of git://people.freedesktop.org/~danvet/drm-intel:
drm/i915: Only apply DPMS to the encoder if enabled
drm/i915: Mask LPSP to get PSR working even with Power Well in use by audio.
drm/i915/hsw: Disable L3 caching of atomic memory operations.
drm/i915: fix rps.vlv_work initialization
Pull SCSI target fixes from Nicholas Bellinger:
"Here are the outstanding target fixes queued up for v3.12-rc4 code.
The highlights include:
- Make vhost/scsi tag percpu_ida_alloc() use GFP_ATOMIC
- Allow sess_cmd_map allocation failure fallback to use vzalloc
- Fix COMPARE_AND_WRITE se_cmd->data_length bug with FILEIO backends
- Fixes for COMPARE_AND_WRITE callback recursive failure OOPs + non
zero scsi_status bug
- Make iscsi-target do acknowledgement tag release from RX context
- Setup iscsi-target with extra (cmdsn_depth / 2) percpu_ida tags
Also included is a iscsi-target patch CC'ed for v3.10+ that avoids
legacy wait_for_task=true release during fast-past StatSN
acknowledgement, and two other SRP target related patches that address
long-standing issues that are CC'ed for v3.3+.
Extra thanks to Thomas Glanzmann for his testing feedback with
COMPARE_AND_WRITE + EXTENDED_COPY VAAI logic"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
iscsi-target; Allow an extra tag_num / 2 number of percpu_ida tags
iscsi-target: Perform release of acknowledged tags from RX context
iscsi-target: Only perform wait_for_tasks when performing shutdown
target: Fail on non zero scsi_status in compare_and_write_callback
target: Fix recursive COMPARE_AND_WRITE callback failure
target: Reset data_length for COMPARE_AND_WRITE to NoLB * block_size
ib_srpt: always set response for task management
target: Fall back to vzalloc upon ->sess_cmd_map kzalloc failure
vhost/scsi: Use GFP_ATOMIC with percpu_ida_alloc for obtaining tag
ib_srpt: Destroy cm_id before destroying QP.
target: Fix xop->dbl assignment in target_xcopy_parse_segdesc_02
Pull slave-dmaengine fixes from Vinod Koul:
"Here is the slave dmanegine fixes. We have the fix for deadlock issue
on imx-dma by Michael and Josh's edma config fix along with author
change"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: imx-dma: fix callback path in tasklet
dmaengine: imx-dma: fix lockdep issue between irqhandler and tasklet
dmaengine: imx-dma: fix slow path issue in prep_dma_cyclic
dma/Kconfig: Make TI_EDMA select TI_PRIV_EDMA
edma: Update author email address
- Two patches for the OMAP driver, dealing with setting up IRQs
properly on the device tree boot path.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=ALq3
-----END PGP SIGNATURE-----
Merge tag 'gpio-v3.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
"Two patches for the OMAP driver, dealing with setting up IRQs properly
on the device tree boot path"
* tag 'gpio-v3.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio/omap: auto-setup a GPIO when used as an IRQ
gpio/omap: maintain GPIO and IRQ usage separately
Here are 9 fixes for various USB driver problems. The majority are
gadget/musb fixes, but there are some new device ids in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.21 (GNU/Linux)
iEYEABECAAYFAlJQTVYACgkQMUfUDdst+yn5AwCeL1hSBWmUUeT7GBHtcPmMroZ1
2EIAnjQULEy4EUMgj94aqfnL0ZuNDxOp
=xyGg
-----END PGP SIGNATURE-----
Merge tag 'usb-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are none fixes for various USB driver problems. The majority are
gadget/musb fixes, but there are some new device ids in here as well"
* tag 'usb-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: chipidea: add Intel Clovertrail pci id
usb: gadget: s3c-hsotg: fix can_write limit for non-periodic endpoints
usb: gadget: f_fs: fix error handling
usb: musb: dsps: do not bind to "musb-hdrc"
USB: serial: option: Ignore card reader interface on Huawei E1750
usb: musb: gadget: fix otg active status flag
usb: phy: gpio-vbus: fix deferred probe from __init
usb: gadget: pxa25x_udc: fix deferred probe from __init
usb: musb: fix otg default state
Here are 2 tty driver fixes for 3.12-rc4.
One fixes the reported regression in the n_tty code that a number of
people found recently, and the other one fixes an issue with xen
consoles that broke in 3.10.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.21 (GNU/Linux)
iEYEABECAAYFAlJQTOgACgkQMUfUDdst+ym/EQCdFJ3hmK57vr69oSndkzV5Mx2/
ZqsAn1NPAK5j3Wtkl0eoHe8HSLDu8VGC
=pqUF
-----END PGP SIGNATURE-----
Merge tag 'tty-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty fixes from Greg KH:
"Here are two tty driver fixes for 3.12-rc4.
One fixes the reported regression in the n_tty code that a number of
people found recently, and the other one fixes an issue with xen
consoles that broke in 3.10"
* tag 'tty-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
xen/hvc: allow xenboot console to be used again
tty: Fix pty master read() after slave closes
Here are 4 tiny staging and iio driver fixes for 3.12-rc4. Nothing
major, just some small fixes for reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.21 (GNU/Linux)
iEYEABECAAYFAlJQTFkACgkQMUfUDdst+ynmmACcDHkGRZ6um7GTusOcDcddk+Mu
wJIAoKBkk7gDESTvBPJRXsHl8GjIV+C4
=H+5r
-----END PGP SIGNATURE-----
Merge tag 'staging-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are 4 tiny staging and iio driver fixes for 3.12-rc4. Nothing
major, just some small fixes for reported issues"
* tag 'staging-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: comedi: ni_65xx: (bug fix) confine insn_bits to one subdevice
iio:magnetometer: Bugfix magnetometer default output registers
iio: Remove debugfs entries in iio_device_unregister()
iio: amplifiers: ad8366: Remove regulator_put
1) The resume part of user space driven hibernation (s2disk) is now
broken after the change that moved the creation of memory bitmaps
to after the freezing of tasks, because I forgot that the resume
utility loaded the image before freezing tasks and needed the
bitmaps for that. The fix adds special handling for that case.
2) One of recent commits changed the export of acpi_bus_get_device()
to EXPORT_SYMBOL_GPL(), which was technically correct but broke
existing binary modules using that function including one in
particularly widespread use. Change it back to EXPORT_SYMBOL().
3) The intel_pstate driver sometimes fails to disable turbo if its
no_turbo sysfs attribute is set. Fix from Srinivas Pandruvada.
4) One of recent cpufreq fixes forgot to update a check in cpufreq-cpu0
which still (incorrectly) treats non-NULL as non-error. Fix from
Philipp Zabel.
5) The SPEAr cpufreq driver uses a wrong variable type in one place
preventing it from catching errors returned by one of the functions
called by it. Fix from Sachin Kamat.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (GNU/Linux)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=P4mh
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- The resume part of user space driven hibernation (s2disk) is now
broken after the change that moved the creation of memory bitmaps to
after the freezing of tasks, because I forgot that the resume utility
loaded the image before freezing tasks and needed the bitmaps for
that. The fix adds special handling for that case.
- One of recent commits changed the export of acpi_bus_get_device() to
EXPORT_SYMBOL_GPL(), which was technically correct but broke existing
binary modules using that function including one in particularly
widespread use. Change it back to EXPORT_SYMBOL().
- The intel_pstate driver sometimes fails to disable turbo if its
no_turbo sysfs attribute is set. Fix from Srinivas Pandruvada.
- One of recent cpufreq fixes forgot to update a check in cpufreq-cpu0
which still (incorrectly) treats non-NULL as non-error. Fix from
Philipp Zabel.
- The SPEAr cpufreq driver uses a wrong variable type in one place
preventing it from catching errors returned by one of the functions
called by it. Fix from Sachin Kamat.
* tag 'pm+acpi-3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: Use EXPORT_SYMBOL() for acpi_bus_get_device()
intel_pstate: fix no_turbo
cpufreq: cpufreq-cpu0: NULL is a valid regulator, part 2
cpufreq: SPEAr: Fix incorrect variable type
PM / hibernate: Fix user space driven resume regression
Commit ebd97be635 ('PCI: remove ARCH_SUPPORTS_MSI kconfig option')
removed the ARCH_SUPPORTS_MSI option which architectures could select
to indicate that they support MSI. Now, all architectures are supposed
to build fine when MSI support is enabled: instead of having the
architecture tell *when* MSI support can be used, it's up to the
architecture code to ensure that MSI support can be enabled.
On x86, commit ebd97be635 removed the following line:
select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC)
Which meant that MSI support was only available when the local APIC
and I/O APIC were enabled. While this is always true on SMP or x86-64,
it is not necessarily the case on i386 !SMP.
The below patch makes sure that the local APIC and I/O APIC support is
always enabled when MSI support is enabled. To do so, it:
* Ensures the X86_UP_APIC option is not visible when PCI_MSI is
enabled. This is the option that allows, on UP machines, to enable
or not the APIC support. It is already not visible on SMP systems,
or x86-64 systems, for example. We're simply also making it
invisible on i386 MSI systems.
* Ensures that the X86_LOCAL_APIC and X86_IO_APIC options are 'y'
when PCI_MSI is enabled.
Notice that this change requires a change in drivers/iommu/Kconfig to
avoid a recursive Kconfig dependencey. The AMD_IOMMU option selects
PCI_MSI, but was depending on X86_IO_APIC. This dependency is no
longer needed: as soon as PCI_MSI is selected, the presence of
X86_IO_APIC is guaranteed. Moreover, the AMD_IOMMU already depended on
X86_64, which already guaranteed that X86_IO_APIC was enabled, so this
dependency was anyway redundant.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: http://lkml.kernel.org/r/1380794354-9079-1-git-send-email-thomas.petazzoni@free-electrons.com
Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
A couple of fixes from the IOMMU side:
* Some small fixes for the new ARM-SMMU driver
* A register offset correction for VT-d
* Adding MAINTAINERS entry for drivers/iommu
Overall no really big or intrusive changes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=a8UE
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
"A couple of fixes from the IOMMU side:
- some small fixes for the new ARM-SMMU driver
- a register offset correction for VT-d
- add MAINTAINERS entry for drivers/iommu
Overall no really big or intrusive changes"
* tag 'iommu-fixes-v3.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
x86/iommu: correct ICS register offset
MAINTAINERS: add overall IOMMU section
iommu/arm-smmu: don't enable SMMU device until probing has completed
iommu/arm-smmu: fix iommu_present() test in init
iommu/arm-smmu: fix a signedness bug
We need to free the ld_active list head before jumping into the callback
routine. Otherwise the callback could run into issue_pending and change
our ld_active list head we just going to free. This will run the channel
list into an currupted and undefined state.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Commit d0380e6c3c (early_printk:
consolidate random copies of identical code) added in 3.10 introduced
a check for con->index == -1 in early_console_register().
Initialize index to -1 for the xenboot console so earlyprintk=xen
works again.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Also clean up the last item of the pci id list to be "cleaner".
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The `insn_bits` handler `ni_65xx_dio_insn_bits()` has a `for` loop that
currently writes (optionally) and reads back up to 5 "ports" consisting
of 8 channels each. It reads up to 32 1-bit channels but can only read
and write a whole port at once - it needs to handle up to 5 ports as the
first channel it reads might not be aligned on a port boundary. It
breaks out of the loop early if the next port it handles is beyond the
final port on the card. It also breaks out early on the 5th port in the
loop if the first channel was aligned. Unfortunately, it doesn't check
that the current port it is dealing with belongs to the comedi subdevice
the `insn_bits` handler is acting on. That's a bug.
Redo the `for` loop to terminate after the final port belonging to the
subdevice, changing the loop variable in the process to simplify things
a bit. The `for` loop could now try and handle more than 5 ports if the
subdevice has more than 40 channels, but the test `if (bitshift >= 32)`
ensures it will break out early after 4 or 5 ports (depending on whether
the first channel is aligned on a port boundary). (`bitshift` will be
between -7 and 7 inclusive on the first iteration, increasing by 8 for
each subsequent operation.)
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: <stable@vger.kernel.org> # 3.10.y 3.11.y 3.12.y
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch bumps the default number of tags allocated per session by
iscsi-target via transport_alloc_session_tags() -> percpu_ida_init()
by another (tag_num / 2).
This is done to take into account the tags waiting to be acknowledged
and released in iscsit_ack_from_expstatsn(), but who's number are not
directly limited by the CmdSN Window queue_depth being enforced by
the target.
Using a larger value here is also useful to prevent percpu_ida_alloc()
from having to steal tags from other CPUs when no tags are available
on the local CPU, while waiting for unacknowledged tags to be released.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch converts iscsit_ack_from_expstatsn() to populate a local
ack_list of commands, and call iscsit_free_cmd() directly from RX
thread context, instead of using iscsit_add_cmd_to_immediate_queue()
to queue the acknowledged commands to be released from TX thread
context.
It is helpful to release the acknowledge commands as quickly as
possible, along with the associated percpu_ida tags, in order to
prevent percpu_ida_alloc() from having to steal tags from other
CPUs while waiting for iscsit_free_cmd() to happen from TX thread
context.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch changes transport_generic_free_cmd() to only wait_for_tasks
when shutdown=true is passed to iscsit_free_cmd().
With the advent of >= v3.10 iscsi-target code using se_cmd->cmd_kref,
the extra wait_for_tasks with shutdown=false is unnecessary, and may
end up causing an extra context switch when releasing WRITEs.
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Power Well in use forces constantly PSR to exit.
On recent Kernel I noticed that PSR Performance Counter was always 0
indicating that PSR was never really achieved.
By masking LPSP, PSR can work normally and save power on Haswell.
Two bugs had been raised with PSR flag enabled:
- "Screen flickers when booted by enabling PSR in the kernel (i915.enable_psr=1) , the system is booting to a gray screen."
- "When booting the DUT with PSR feature enabled in the kernel (i915.enable_psr=1) , the system is booting to a gray screen."
Both bugs has been fixed by this patch.
v2: proper comment for -fixes
Tested-by: Selvaraj, Elavarasan <elavarasanx.selvaraj@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
3e00a09d2f
(spi/hspi: Convert to core runtime PM)
enabled master->auto_runtime_pm.
Then, pm_runtime_enable() is required *before*
spi_register_master() calling.
This patch fixed it up.
Kernel will hang up with "spi_master spi0: Failed to power device: -13"
message without this patch.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This patch addresses a bug for backends such as IBLOCK that perform
asynchronous completion via transport_complete_cmd(), that will call
target_complete_failure_work() -> transport_generic_request_failure(),
upon exception status and invoke cmd->transport_complete_callback()
-> compare_and_write_callback() incorrectly during the failure case.
It adds a check for a non zero se_cmd->scsi_status within the first
invocation of compare_and_write_callback(), and will jump to out plus
up se_device->caw_sem before exiting the callback.
Reported-by: Thomas Glanzmann <thomas@glanzmann.de>
Tested-by: Thomas Glanzmann <thomas@glanzmann.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch addresses a bug when compare_and_write_callback() invoked from
target_complete_ok_work() hits an failure from __target_execute_cmd() ->
cmd->execute_cmd(), that ends up calling transport_generic_request_failure()
-> compare_and_write_post(), thus causing SCF_COMPARE_AND_WRITE_POST to
incorrectly be set.
The result of this bug is that target_complete_ok_work() no longer hits
the if (!rc && !(cmd->se_cmd_flags & SCF_COMPARE_AND_WRITE_POST) check
that forces an immediate return, and instead double completes the se_cmd
in question, triggering an OOPs in the process.
This patch changes compare_and_write_post() to only set this bit when a
failure has not already occured to ensure the immediate return from within
target_complete_ok_work(), and thus allow transport_generic_request_failure()
to handle the sending of the CHECK_CONDITION exception status.
Reported-by: Thomas Glanzmann <thomas@glanzmann.de>
Tested-by: Thomas Glanzmann <thomas@glanzmann.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch resets se_cmd->data_length for COMPARE_AND_WRITE emulation
within sbc_compare_and_write() to NoLB * block_size in order to address
a bug with FILEIO backends where a I/O failure will occur when data_length
does not match the I/O size being actually dispatched for the individual
per block READs + WRITEs.
This is done late enough in sbc_compare_and_write() after the memory
allocations have occured in transport_generic_new_cmd() to not cause
any unwanted side-effects.
Reported-by: Thomas Glanzmann <thomas@glanzmann.de>
Tested-by: Thomas Glanzmann <thomas@glanzmann.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
The SRP specification requires:
"Response data shall be provided in any SRP_RSP response that is sent in
response to an SRP_TSK_MGMT request (see 6.7). The information in the
RSP_CODE field (see table 24) shall indicate the completion status of
the task management function."
So fix this to avoid the SRP initiator interprets task management functions
that succeeded as failed.
Signed-off-by: Jack Wang <jinpu.wang@profitbricks.com>
Cc: stable@vger.kernel.org # 3.3+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Otherwise using any atomic memory operation will lock up the GPU due
to a Haswell hardware bug.
v2: Use the _MASKED_BIT_ENABLE macro. Drop drm parameter definition.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: <stable@vger.kernel.org>
[danvet: Fix checkpatch fail.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
We have a fairly large batch of fixes this time around, mostly just due to
various platforms all having a fix or two more than usual.
Worth pointing out are:
- A fix for EDMA on Davinci/OMAP where channel allocation broke with
the DT conversion. Due to some miscommunication we didn't
understand the impact of the breakage, so we were pushing back on it
for 3.12, but it sounds like it's actually breaking quite a few people
out there.
- A bunch of fixes for Marvell platforms, some straggling fixes for
merge window fallout and some fixes for a couple of the platforms
(Netgear RN102 in particular).
- A fix for a race between multi-cluster power management and cpu hotplug
on Versatile Express.
And a bunch of other smaller fixes that all add up.
We'll be switching over into stricter regressions-only mode from here
on out.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=DLem
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"We have a fairly large batch of fixes this time around, mostly just
due to various platforms all having a fix or two more than usual.
Worth pointing out are:
- A fix for EDMA on Davinci/OMAP where channel allocation broke with
the DT conversion. Due to some miscommunication we didn't
understand the impact of the breakage, so we were pushing back on
it for 3.12, but it sounds like it's actually breaking quite a few
people out there.
- A bunch of fixes for Marvell platforms, some straggling fixes for
merge window fallout and some fixes for a couple of the platforms
(Netgear RN102 in particular).
- A fix for a race between multi-cluster power management and cpu
hotplug on Versatile Express.
And a bunch of other smaller fixes that all add up.
We'll be switching over into stricter regressions-only mode from here
on out"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
ARM: multi_v7_defconfig: add SDHCI for i.MX
bus: mvebu-mbus: Fix optional pcie-mem/io-aperture properties
ARM: mvebu: add missing DT Mbus ranges and relocate PCIe DT nodes for RN102
ARM: at91: sam9g45: shutdown ddr1 too when rebooting
MAINTAINERS: ARM: SIRF: use kernel.org mail box
MAINTAINERS: ARM: SIRF: add missed drivers into maintain list
ARM: edma: Fix clearing of unused list for DT DMA resources
ARM: vexpress: tc2: fix hotplug/idle/kexec race on cluster power down
ARM: dts: sirf: fix interrupt and dma prop of VIP for prima2 and atlas6
ARM: dts: sirf: fix the ranges of peri-iobrg of prima2
ARM: dts: makefile: build atlas6-evb.dtb for ARCH_ATLAS6
ARM: dts: sirf: fix fifosize, clks, dma channels for UART
ARM: mvebu: Add DT entry for ReadyNAS 102 to use gpio-poweroff driver
ARM: mvebu: fix ReadyNAS 102 Power button GPIO to make it active high
ARM: mach-integrator: Add stub for pci_v3_early_init() for !CONFIG_PCI
ARM: shmobile: Remove #gpio-ranges-cells DT property
gpio: rcar: Remove #gpio-range-cells DT property usage
ARM: shmobile: armadillo: fixup ether pinctrl naming
ARM: shmobile: Lager: add Micrel KSZ8041 PHY fixup
ARM: shmobile: update SDHI DT compatibility string to the <unit>-<soc> format
...
- mvebu
- fix ReadyNAS 102 power button (needs to be active high)
- fix ReadyNAS 102 automated rebooting (prevent hang) by add gpio-poweroff
node
- fix booting ReadyNAS 102 by adding MBus ranges and PCIe DT nodes
- mvebu-mbus: prevent PCIe driver from continuing with corrupted resource
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.20 (GNU/Linux)
iQEcBAABAgAGBQJSTERhAAoJEAi3KVZQDZAeFaQH/jmhAZwvSrB7MeTTY7J9eAcl
n4cFHImBiSb6IdDaocKB+yOmEgq/X2LS/DjK71sa0+CQsTq9B5nHxMHioogdUrG7
S8ofIjqu90CBOZ1I5IMSPmA3uOc1B2+wYi9uLxmajMTzYVDDBEZh9LuMy/GjwzU2
/g09RedQ3XkWDVv3pdPdEiC6KZ/gg7gejxOLv0nv9ydxr0DB8/VwmBHWFC0ghawB
3EchoagJ3M+mAbUaxtY6cauV2nnAJOO5mV6ZHl2tIOj4/Mhn8Le/C1t+Zcdf+U82
iAvqWmiRc3Vk96g8xXZWwZoPL7vhidLcE7dpOIZ2ymq5+g3esTaailqRxRqS9+c=
=uNPR
-----END PGP SIGNATURE-----
Merge tag 'fixes-3.12-2' of git://git.infradead.org/linux-mvebu into fixes
From Jason Cooper:
mvebu fixes for v3.12 (round 2)
- mvebu
- fix ReadyNAS 102 power button (needs to be active high)
- fix ReadyNAS 102 automated rebooting (prevent hang) by add gpio-poweroff
node
- fix booting ReadyNAS 102 by adding MBus ranges and PCIe DT nodes
- mvebu-mbus: prevent PCIe driver from continuing with corrupted resource
* tag 'fixes-3.12-2' of git://git.infradead.org/linux-mvebu:
bus: mvebu-mbus: Fix optional pcie-mem/io-aperture properties
ARM: mvebu: add missing DT Mbus ranges and relocate PCIe DT nodes for RN102
ARM: mvebu: Add DT entry for ReadyNAS 102 to use gpio-poweroff driver
ARM: mvebu: fix ReadyNAS 102 Power button GPIO to make it active high
Signed-off-by: Olof Johansson <olof@lixom.net>
- Various build warning fixes.
- Correct the S5P pin count.
- Handle BIAS_DEFAULT properly in the Palmas driver.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=k2j2
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v3.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Various build warning fixes.
- Correct the S5P pin count.
- Handle BIAS_DEFAULT properly in the Palmas driver.
* tag 'pinctrl-v3.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: palmas: do not abort pin configuration for BIAS_DEFAULT
pinctrl: Correct number of pins for s5pv210
pinctrl: remove an unnecessary cast
pinctrl: fix pinconf_dbg_config_write return type
pinctrl: tegra114: Remove MODULE_ALIAS
* pm-fixes:
intel_pstate: fix no_turbo
cpufreq: cpufreq-cpu0: NULL is a valid regulator, part 2
cpufreq: SPEAr: Fix incorrect variable type
PM / hibernate: Fix user space driven resume regression
Added id, bindings and comments for Holtek USB ID 04d9:a081 SHARKOON
DarkGlider Gaming mouse to use the same corrections of the report
descriptor as Holtek 04d9:a04a. As the mouse exceed HID_MAX_USAGES
at the same offsets in the reported descriptor.
Tested on the hardware.
Signed-off-by: Anders F. U. Kiær <ablacksheep@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Even though device exist bit is set the underlying
HW device should be closed when the last reader
of the device is closed i.e. open count drops to zero.
Signed-off-by: Manoj Chourasia <mchourasia@nvidia.com>
Reported-by: mika.westerberg@linux.intel.com
Tested-by: mika.westerberg@linux.intel.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch changes transport_alloc_session_tags() to fall back to
use vzalloc when kzalloc fails for big tag_num that end up generating
larger order allocations.
Also use is_vmalloc_addr() in transport_alloc_session_tags() failure
path, and normal transport_free_session() path to determine when
vfree() needs to be called instead of kfree().
v2 changes:
- Use __GFP_NOWARN | __GFP_REPEAT for sess_cmd_map kzalloc (mst)
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Asias He <asias@redhat.com>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Fix GFP_KERNEL -> GFP_ATOMIC usage of percpu_ida_alloc() within
vhost_scsi_get_tag(), as this code is expected to be called directly
from interrupt context.
v2 changes:
- Handle possible tag < 0 failure with GFP_ATOMIC
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Asias He <asias@redhat.com>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch fixes a bug where ib_destroy_cm_id() was incorrectly being called
after srpt_destroy_ch_ib() had destroyed the active QP.
This would result in the following failed SRP_LOGIN_REQ messages:
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff1762bd, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 1 (guid=0xfe80000000000000:0x2c903009f8f41)
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff1758f9, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 2 (guid=0xfe80000000000000:0x2c903009f8f42)
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff175941, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 2 (guid=0xfe80000000000000:0x2c90300a3cfb2)
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff176299, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 1 (guid=0xfe80000000000000:0x2c90300a3cfb1)
mlx4_core 0000:84:00.0: command 0x19 failed: fw status = 0x9
rejected SRP_LOGIN_REQ because creating a new RDMA channel failed.
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff176299, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 1 (guid=0xfe80000000000000:0x2c90300a3cfb1)
mlx4_core 0000:84:00.0: command 0x19 failed: fw status = 0x9
rejected SRP_LOGIN_REQ because creating a new RDMA channel failed.
Received SRP_LOGIN_REQ with i_port_id 0x0:0x2590ffff176299, t_port_id 0x2c903009f8f40:0x2c903009f8f40 and it_iu_len 260 on port 1 (guid=0xfe80000000000000:0x2c90300a3cfb1)
Reported-by: Navin Ahuja <navin.ahuja@saratoga-speed.com>
Cc: stable@vger.kernel.org # 3.3+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This patch fixes up an incorrect assignment for xop->dbl within
target_xcopy_parse_segdesc_02() code, as reported by Coverity here:
http://marc.info/?l=linux-kernel&m=137936416618490&w=2
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Here are some more fixes to musb's OTG support and a regression
caused on latest merge window; pxa25x_udc and gpio-vbus learned
to cope with deferred probe; s3c-hsotg got a fix for non-periodic
endpoints write size and f_fs got an error handling fix for cases
where ffs_do_descs() fail.
Signed-of-by: Felipe Balbi <balbi@ti.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=BQeb
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-v3.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v3.12-rc4
Here are some more fixes to musb's OTG support and a regression
caused on latest merge window; pxa25x_udc and gpio-vbus learned
to cope with deferred probe; s3c-hsotg got a fix for non-periodic
endpoints write size and f_fs got an error handling fix for cases
where ffs_do_descs() fail.
Signed-of-by: Felipe Balbi <balbi@ti.com>
Commit caf5c03f (ACPI: Move acpi_bus_get_device() from bus.c to
scan.c) caused acpi_bus_get_device() to be exported using
EXPORT_SYMBOL_GPL(), but that broke some binary drivers in
existence, so revert that change.
Reported-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
When sysfs for no_turbo is set, then also some p states in turbo regions
are observed. This patch will set IDA Engage bit when no_turbo is set to
explicitly disengage turbo.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Pull networking changes from David Miller:
1) Multiply in netfilter IPVS can overflow when calculating destination
weight. From Simon Kirby.
2) Use after free fixes in IPVS from Julian Anastasov.
3) SFC driver bug fixes from Daniel Pieczko.
4) Memory leak in pcan_usb_core failure paths, from Alexey Khoroshilov.
5) Locking and encapsulation fixes to serial line CAN driver, from
Andrew Naujoks.
6) Duplex and VF handling fixes to bnx2x driver from Yaniv Rosner,
Eilon Greenstein, and Ariel Elior.
7) In lapb, if no other packets are outstanding, T1 timeouts actually
stall things and no packet gets sent. Fix from Josselin Costanzi.
8) ICMP redirects should not make it to the socket error queues, from
Duan Jiong.
9) Fix bugs in skge DMA mapping error handling, from Nikulas Patocka.
10) Fix setting of VLAN priority field on via-rhine driver, from Roget
Luethi.
11) Fix TX stalls and VLAN promisc programming in be2net driver from
Ajit Khaparde.
12) Packet padding doesn't get handled correctly in new usbnet SG
support code, from Ming Lei.
13) Fix races in netdevice teardown wrt. network namespace closing.
From Eric W. Biederman.
14) Fix potential missed initialization of net_secret if not TCP
connections are openned. From Eric Dumazet.
15) Cinterion PLXX product ID in qmi_wwan driver is wrong, from
Aleksander Morgado.
16) skb_cow_head() can change skb->data and thus packet header pointers,
don't use stale ip_hdr reference in ip_tunnel code.
17) Backend state transition handling fixes in xen-netback, from Paul
Durrant.
18) Packet offset for AH protocol is handled wrong in flow dissector,
from Eric Dumazet.
19) Taking down an fq packet scheduler instance can leave stale packets
in the queues, fix from Eric Dumazet.
20) Fix performance regressions introduced by TCP Small Queues. From
Eric Dumazet.
21) IPV6 GRE tunneling code calculates max_headroom incorrectly, from
Hannes Frederic Sowa.
22) Multicast timer handlers in ipv4 and ipv6 can be the last and final
reference to the ipv4/ipv6 specific network device state, so use the
reference put that will check and release the object if the
reference hits zero. From Salam Noureddine.
23) Fix memory corruption in ip_tunnel driver, and use skb_push()
instead of __skb_push() so that similar bugs are less hard to find.
From Steffen Klassert.
24) Add forgotten hookup of rtnl_ops in SIT and ip6tnl drivers, from
Nicolas Dichtel.
25) fq scheduler doesn't accurately rate limit in certain circumstances,
from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (103 commits)
pkt_sched: fq: rate limiting improvements
ip6tnl: allow to use rtnl ops on fb tunnel
sit: allow to use rtnl ops on fb tunnel
ip_tunnel: Remove double unregister of the fallback device
ip_tunnel_core: Change __skb_push back to skb_push
ip_tunnel: Add fallback tunnels to the hash lists
ip_tunnel: Fix a memory corruption in ip_tunnel_xmit
qlcnic: Fix SR-IOV configuration
ll_temac: Reset dma descriptors indexes on ndo_open
skbuff: size of hole is wrong in a comment
ipv6 mcast: use in6_dev_put in timer handlers instead of __in6_dev_put
ipv4 igmp: use in_dev_put in timer handlers instead of __in_dev_put
ethernet: moxa: fix incorrect placement of __initdata tag
ipv6: gre: correct calculation of max_headroom
powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file
Revert "powerpc/83xx: gianfar_ptp: select 1588 clock source through dts file"
bonding: Fix broken promiscuity reference counting issue
tcp: TSQ can use a dynamic limit
dm9601: fix IFF_ALLMULTI handling
pkt_sched: fq: qdisc dismantle fixes
...
During driver loading we are initializing rps.vlv_work in
valleyview_enable_rps() via the rps.delayed_resume_work delayed work.
This is too late since we are using vlv_work already via
i915_driver_load()->intel_uncore_sanitize()->
intel_disable_gt_powersave(). This at least leads to the following
kernel warning:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
Fix this by initialzing vlv_work before we call intel_uncore_sanitize().
The regression was introduced in
commit 7dcd2677ea
Author: Konstantin Khlebnikov <khlebnikov@openvz.org>
Date: Wed Jul 17 10:22:58 2013 +0400
drm/i915: fix long-standing SNB regression in power consumption
after resume
though there was no good reason to initialize the static vlv_work from
another delayed work to begin with (especially since this will happen
multiple times).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69397
Tested-by: shui yangwei <yangweix.shui@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
If the property was not specified then the returned resource had a
resource_size(..) == 1, rather than 0. The PCI-E driver checks for 0 so it
blindly continues on with a corrupted resource.
The regression was introduced into v3.12 by:
11be654 PCI: mvebu: Adapt to the new device tree layout
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
o Interface needs to be brought down and up while configuring SR-IOV.
Protect interface up/down using rtnl_lock()/rtnl_unlock()
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The dma descriptors indexes are only initialized on the probe function.
If a packet is on the buffer when temac_stop is called, the dma
descriptors indexes can be left on a incorrect state where no other
package can be sent.
So an interface could be left in an usable state after ifdow/ifup.
This patch makes sure that the descriptors indexes are in a proper
status when the device is open.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Value of can_write variable in s3c_hsotg_write_fifo function should be limited
to 512 only for non-periodic endpoints. There was some discrepancy between
comment and code, because comment suggests correct behavior, but in the code
limit was applied to periodic endpoints too. So there is additional check
causing the limitation concerns only non-periodic endpoints.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This patch add missing error check in ffs_func_bind() function, after
ffs_do_descs() function call for high speed descriptors. Without this
check it's possible that the module will try dereference incorrect
pointer.
[ balbi@ti.com : removed trailing empty line ]
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This went unnoticed in durin the merge window:
The dsps driver creates a child device for the musb core driver _and_
attaches the of_node to it so devm_usb_get_phy_by_phandle() grabs the
correct phy and attaches the devm resources to the proper device. We
could also use the parent device but then devm would attach the
resource to the wrong device and it would be destroyed once the parent
device is gone - not the device that is used by the musb core driver.
If the phy is now not available then dsps_musb_init() /
devm_usb_get_phy_by_phandle() returns with EPROBE_DEFER. Since the
of_node is attached it tries OF drivers as well and matches the driver
against DSPS. That one creates a new child device for the musb core
driver which gets probed immediately.
The whole thing repeats itself until the stack overflows.
I belive the same problem exists in ux500 glue code (since 313bdb11
("usb: musb: ux500: add device tree probing support") but the drivers are
now probed in the right order so they don't see it.
The problem is that the dsps driver gets bound to the musb-child device
due to the same of_node / matching binding. I don't really agree with
having yet another child node in DT to fix this. Ideally we would have
musb core driver with DT bindings and according to the binding we would
select the few extra hacks / gleue layer.
Therefore I suggest the driver to reject the musb-core device.
Cc: Lee Jones <lee.jones@linaro.org>
Tested-by: Tom Rini <trini@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
The OMAP GPIO controller HW requires a pin to be configured in GPIO
input mode in order to operate as an interrupt input. Since drivers
should not be aware of whether an interrupt pin is also a GPIO or not,
the HW should be fully configured/enabled as an IRQ if a driver solely
uses IRQ APIs such as request_irq(), and never calls any GPIO-related
APIs. As such, add the missing HW setup to the OMAP GPIO controller's
irq_chip driver.
Since this bypasses the GPIO subsystem we have to ensure that another
driver won't be able to request the same GPIO pin that is used as an
IRQ and set its direction as output. Requesting the GPIO and setting
its direction as input is allowed though.
This fixes smsc911x ethernet support for tobi and igep OMAP3 boards
and OMAP4 SDP SPI based ethernet that use a GPIO as an interrupt line.
Cc: stable@vger.kernel.org
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: George Cherian <george.cherian@ti.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Tested-by: Lars Poeschel <poeschel@lemonage.de>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The GPIO OMAP controller pins can be used as IRQ and GPIO
independently so is necessary to keep track GPIO pins and
IRQ lines usage separately to make sure that the bank will
always be enabled while being used.
Also move gpio_is_input() definition in preparation for the
next patch that setups the controller's irq_chip driver when
a caller requests an interrupt line.
Cc: stable@vger.kernel.org
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: George Cherian <george.cherian@ti.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Tested-by: Lars Poeschel <poeschel@lemonage.de>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
__initdata tag should be placed between the variable name and equal
sign for the variable to be placed in the intended .init.data section.
In this particular case __initdata is incorrect as moxart_mac_driver
can be used after the driver gets initialized.
Also while at it static-ize moxart_mac_driver.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Currently IEEE 1588 timer reference clock source is determined through
hard-coded value in gianfar_ptp driver. This patch allows to select ptp
clock source by means of device tree file node.
For instance:
fsl,cksel = <0>;
for using external (TSEC_TMR_CLK input) high precision timer
reference clock.
Other acceptable values:
<1> : eTSEC system clock
<2> : eTSEC1 transmit clock
<3> : RTC clock input
When this attribute isn't used, eTSEC system clock will serve as
IEEE 1588 timer reference clock.
Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Acked-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This reverts commit 894116bd0e.
I applied the wrong version of this patch, correct
version coming up.
Signed-off-by: David S. Miller <davem@davemloft.net>
Recently grabbed this report:
https://bugzilla.redhat.com/show_bug.cgi?id=1005567
Of an issue in which the bonding driver, with an attached vlan encountered the
following errors when bond0 was taken down and back up:
dummy1: promiscuity touches roof, set promiscuity failed. promiscuity feature of
device might be broken.
The error occurs because, during __bond_release_one, if we release our last
slave, we take on a random mac address and issue a NETDEV_CHANGEADDR
notification. With an attached vlan, the vlan may see that the vlan and bond
mac address were in sync, but no longer are. This triggers a call to dev_uc_add
and dev_set_rx_mode, which enables IFF_PROMISC on the bond device. Then, when
we complete __bond_release_one, we use the current state of the bond flags to
determine if we should decrement the promiscuity of the releasing slave. But
since the bond changed promiscuity state during the release operation, we
incorrectly decrement the slave promisc count when it wasn't in promiscuous mode
to begin with, causing the above error
Fix is pretty simple, just cache the bonding flags at the start of the function
and use those when determining the need to set promiscuity.
This is also needed for the ALLMULTI flag
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: Mark Wu <wudxw@linux.vnet.ibm.com>
CC: "David S. Miller" <davem@davemloft.net>
Reported-by: Mark Wu <wudxw@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
A few small fixes:
1) Make sure that debugfs entries are removed early enough to prevent
a race.
2) Drop a stray regulator_put from ad8366 left over from the devm_ patches.
3) The ST magnetometer driver had incorrect register addresses for the
actual data channels.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.21 (GNU/Linux)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=c+WH
-----END PGP SIGNATURE-----
Merge tag 'iio-fixes-for-3.12b2' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
Second set of IIO fixes for the 3.12 cycle (take 2)
A few small fixes:
1) Make sure that debugfs entries are removed early enough to prevent
a race.
2) Drop a stray regulator_put from ad8366 left over from the devm_ patches.
3) The ST magnetometer driver had incorrect register addresses for the
actual data channels.
Commit f95499c303,
n_tty: Don't wait for buffer work in read() loop
creates a race window which can cause a pty master read()
to miss the last pty slave write(s) and return -EIO instead,
thus signalling the pty slave is closed. This can happen when
the pty slave is written and immediately closed but before the
tty buffer i/o loop receives the new input; the pty master
read() is scheduled, sees its read buffer is empty and the
pty slave has been closed, and exits.
Because tty_flush_to_ldisc() has significant performance impact
for parallel i/o, rather than revert the commit, special case this
condition (ie., when the read buffer is empty and the 'other' pty
has been closed) and, only then, wait for buffer work to complete
before re-testing if the read buffer is still empty.
As before, subsequent pty master reads return any available data
until no more data is available, and then returns -EIO to
indicate the pty slave has closed.
Reported-by: Mikael Pettersson <mikpelinux@gmail.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Tested-by: Mikael Pettersson <mikpelinux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hi,
my Huawei 3G modem has an embedded Smart Card reader which causes
trouble when the modem is being detected (a bunch of "<warn> (ttyUSBx):
open blocked by driver for more than 7 seconds!" in messages.log). This
trivial patch corrects the problem for me. The modem identifies itself
as "12d1:1406 Huawei Technologies Co., Ltd. E1750" in lsusb although the
description on the body says "Model E173u-1"
Signed-off-by: Michal Malý <madcatxster@prifuk.cz>
Cc: Bjørn Mork <bjorn@mork.no>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pass-all-multicast is controlled by bit 3 in RX control, not bit 2
(pass undersized frames).
Reported-by: Joseph Chang <joseph_chang@davicom.com.tw>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove the the debugfs entries in iio_device_unregister(). Otherwise the debugfs
entries might still be accessible even though the device used in the debugfs
callback has already been freed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
When the frontend state changes netback now specifies its desired state to
a new function, set_backend_state(), which transitions through any
necessary intermediate states.
This fixes an issue observed with some old Windows frontend drivers where
they failed to transition through the Closing state and netback would not
behave correctly.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cinterion PLXX LTE devices have a 0x0060 product ID, not 0x12d1.
The blacklisting in the serial/option driver does actually use the correct PID,
as per commit 8ff10bdb14 ('USB: Blacklisted
Cinterion's PLxx WWAN Interface').
CC: Hans-Christoph Schemmel <hans-christoph.schemmel@gemalto.com>
CC: Christian Schmiedl <christian.schmiedl@gemalto.com>
CC: Nicolaus Colberg <nicolaus.colberg@gemalto.com>
Signed-off-by: Aleksander Morgado <aleksander@lanedo.com>
Acked-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Christian Schmiedl <christian.schmiedl@gemalto.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Wolfram Sang