Pull crypto fix from Herbert Xu:
"Fix a use-after-free crash in the user-space crypto API"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: af_alg - fix backlog handling
Follow aa0d532605 ("ia64: Use preempt_schedule_irq") and use
preempt_schedule_irq instead of enabling/disabling interrupts and
messing around with PREEMPT_ACTIVE in the nios2 low-level preemption
code ourselves. Also get rid of the now needless re-check for
TIF_NEED_RESCHED, preempt_schedule_irq will already take care of
rescheduling.
This also fixes the following build error when building with
CONFIG_PREEMPT:
arch/nios2/kernel/built-in.o: In function `need_resched':
arch/nios2/kernel/entry.S:374: undefined reference to `PREEMPT_ACTIVE'
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Ley Foon Tan <lftan@altera.com>
This patch initializes the mmu field of the cpuinfo structure to the
value supplied by the devicetree.
Signed-off-by: Walter Goossens <waltergoossens@home.nl>
Acked-by: Ley Foon Tan <lftan@altera.com>
A very small set of fixes for 3.19, as everyone was out. The clocksource
patch was something I missed for the merge window after the change that
broke arm64 was merged through arm-soc. The other two patches are
a fix for an undetected merge problem in mvebu and a defconfig change
to make some exynos boards work with the normal multi_v7_defconfig.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)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=JNdC
-----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 Arnd Bergmann:
"A very small set of fixes for 3.19, as everyone was out.
The clocksource patch was something I missed for the merge window
after the change that broke arm64 was merged through arm-soc. The
other two patches are a fix for an undetected merge problem in mvebu
and a defconfig change to make some exynos boards work with the normal
multi_v7_defconfig"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
Add USB_EHCI_EXYNOS to multi_v7_defconfig
ARM: mvebu: Fix pinctrl configuration for Armada 370 DB
clocksource: arch_timer: Only use the virtual counter (CNTVCT) on arm64
Pull input layer fixes from Dmitry Torokhov:
"Fixes for v7 protocol for ALPS devices and few other driver fixes.
Also users can request input events to be stamped with boot time
timestamps, in addition to real and monotonic timestamps"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: hil_kbd - fix incorrect use of init_completion
Input: alps - v7: document the v7 touchpad packet protocol
Input: alps - v7: fix finger counting for > 2 fingers on clickpads
Input: alps - v7: sometimes a single touch is reported in mt[1]
Input: alps - v7: ignore new packets
Input: evdev - add CLOCK_BOOTTIME support
Input: psmouse - expose drift duration for IBM trackpoints
Input: stmpe - bias keypad columns properly
Input: stmpe - enforce device tree only mode
mfd: stmpe: add pull up/down register offsets for STMPE
Input: optimize events_per_packet count calculation
Input: edt-ft5x06 - fixed a macro coding style issue
Input: gpio_keys - replace timer and workqueue with delayed workqueue
Input: gpio_keys - allow separating gpio and irq in device tree
This reverts commit 24a0aa212e.
It's causing severe userspace breakage. Namely, all the utilities from
wireless-utils which are relying on CONFIG_WEXT (which means tools like
'iwconfig', 'iwlist', etc) are not working anymore. There is a 'iw'
utility in newer wireless-tools, which is supposed to be a replacement
for all the "deprecated" binaries, but it's far away from being
massively adopted.
Please see [1] for example of the userspace breakage this is causing.
In addition to that, Larry Finger reports [2] that this patch is also
causing ipw2200 driver being impossible to build.
To me this clearly shows that CONFIG_WEXT is far, far away from being
"deprecated enough" to be removed.
[1] http://thread.gmane.org/gmane.linux.kernel/1857010
[2] http://thread.gmane.org/gmane.linux.network/343688
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull networking fixes from David Miller:
1) Fix double SKB free in bluetooth 6lowpan layer, from Jukka Rissanen.
2) Fix receive checksum handling in enic driver, from Govindarajulu
Varadarajan.
3) Fix NAPI poll list corruption in virtio_net and caif_virtio, from
Herbert Xu. Also, add code to detect drivers that have this mistake
in the future.
4) Fix doorbell endianness handling in mlx4 driver, from Amir Vadai.
5) Don't clobber IP6CB() before xfrm6_policy_check() is called in TCP
input path,f rom Nicolas Dichtel.
6) Fix MPLS action validation in openvswitch, from Pravin B Shelar.
7) Fix double SKB free in vxlan driver, also from Pravin.
8) When we scrub a packet, which happens when we are switching the
context of the packet (namespace, etc.), we should reset the
secmark. From Thomas Graf.
9) ->ndo_gso_check() needs to do more than return true/false, it also
has to allow the driver to clear netdev feature bits in order for
the caller to be able to proceed properly. From Jesse Gross.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (62 commits)
genetlink: A genl_bind() to an out-of-range multicast group should not WARN().
netlink/genetlink: pass network namespace to bind/unbind
ne2k-pci: Add pci_disable_device in error handling
bonding: change error message to debug message in __bond_release_one()
genetlink: pass multicast bind/unbind to families
netlink: call unbind when releasing socket
netlink: update listeners directly when removing socket
genetlink: pass only network namespace to genl_has_listeners()
netlink: rename netlink_unbind() to netlink_undo_bind()
net: Generalize ndo_gso_check to ndo_features_check
net: incorrect use of init_completion fixup
neigh: remove next ptr from struct neigh_table
net: xilinx: Remove unnecessary temac_property in the driver
net: phy: micrel: use generic config_init for KSZ8021/KSZ8031
net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding
openvswitch: fix odd_ptr_err.cocci warnings
Bluetooth: Fix accepting connections when not using mgmt
Bluetooth: Fix controller configuration with HCI_QUIRK_INVALID_BDADDR
brcmfmac: Do not crash if platform data is not populated
ipw2200: select CFG80211_WEXT
...
Commit ac61d19559 (scsi: set correct completion code in
scsi_send_eh_cmnd()) introduced a bug. It changed the stored return
value from a queuecommand call, but it didn't take into account that
the return value was used again later on. This patch fixes the bug by
changing the later usage.
There is a big comment in the middle of scsi_send_eh_cmnd() which
does a good job of explaining how the routine works. But it mentions
a "rtn = FAILURE" value that doesn't exist in the code. This patch
adjusts the code to match the comment (I assume the comment is right
and the code is wrong).
This fixes Bugzilla #88341.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Андрей Аладьев <aladjev.andrew@gmail.com>
Tested-by: Андрей Аладьев <aladjev.andrew@gmail.com>
Fixes: ac61d19559
Acked-by: Hannes Reinecke <hare@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Fix a copy and paste error in the kernel doc description for the params_*()
functions.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
A few fixes for v3.19, a few driver specifics and one core fix which
fixes a boot crash on OMAP if deferred probing kicks in due to
attempting to modify static data.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJUoXnhAAoJECTWi3JdVIfQU98H+wYL3/11DUS+qOhjkHBUzStB
VIIuw4Zf1gfEG+0gPSVI/oE0nTVZyYGGV2qIn01SDPMjOdcCRpC5sdwHDEN/YNXR
v9zpWydtUILkram4xXsUiqyJTznPOeqM7HUVROZu3IkR3IcFZ8eCjoXghZXcNuWo
6RezroZkV3KhUrxSWl0D07cWfl76dJt4XSKrT9a1iFGFg1fMBK9PwquhNbD1vami
n2kR740u95wDPIbxRliBm6yYuJ6D2Fwi5BmCGfp4gml+685tXMBmDZ26+W3nKQdZ
TiZyhMbtcGN3rYEoaKwHEeTCgfQtMxgxoyhcniOIZvbiV9oT3jtTJAl38xnnS5E=
=pFlY
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.19
A few fixes for v3.19, a few driver specifics and one core fix which
fixes a boot crash on OMAP if deferred probing kicks in due to
attempting to modify static data.
Currently we enable Exynos devices in the multi v7 defconfig, however, when
testing on my ODROID-U3, I noticed that USB was not working. Enabling this
option causes USB to work, which enables networking support as well since the
ODROID-U3 has networking on the USB bus.
[arnd] Support for odroid-u3 was added in 3.10, so it would be nice to
backport this fix at least that far.
Signed-off-by: Steev Klimaszewski <steev@gentoo.org>
Cc: stable@vger.kernel.org # 3.10
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQIcBAABCAAGBQJUoD2fAAoJEOa/DcumaUyE3XwQAKf2Jo0m0YyFYSNkN9tu1JAX
jpqhI/wTXwpvQCIGt1pexLc21/mpPGlmXMvppf+Qc/NiM6OWT3b3lkTfoVTSNrRW
k841CuBIjFe+03TF3L7L836eGiccjMtQIMDKG8D9ndK8ZV5gGRpJCtOp1oPfrwAQ
uZmidH4NzyURH1v8CrfIFKksNwDAdb0KKCWC0xibpR5TrhPyJVo3Z60umjch7U8U
476/5JRU6w8IMzEfQU9/yamxEQGpCTxOsoqTvpsG5nqC45YFh8SCHdTi6v8E6jrY
kvBh2AwgBsH5oi1VQ4JotsageMgA4h5k+jsMIfm1wqWgTWNtMuDU8mSHvRFN8nRY
6pi9G5KYLPZnGBNHUB+7g6MqPDBFHKh/xQw2lyWtGnVwbavXVE/gCeo3mhwmmyZR
2hhCiD1knExoHVueb+akDzNqnaTkjQjr1rXY4leq2PoLuLYlSDKor6PiAJ/tHq4r
LhYCzVpTFmQuRC5alczrD0aHCb927IHpimKax2TuzGO/YiuefdgKo/StNAWwANYJ
yGasVwRp5ew/sWhCgbykl+5wYnp3xoy+BMFzxyDiX4h4aeTzXfa4ii1QzEKmVbyh
CyfVIlA30Lz4wf9zK7zUyV6kYu9d11Co5uctwulXSWsX/pKVYbmxuoHo9FSnZ36c
KrFz6J6sYzF87FWXRh4H
=5CnD
-----END PGP SIGNATURE-----
Merge tag 'mvebu-fixes-3.19' of git://git.infradead.org/linux-mvebu into fixes
Pull "Fixes for 3.19" from Andrew Lunn:
Jason is taking a back seat this cycle and i'm doing all the patch
wrangling for mvebu.
* tag 'mvebu-fixes-3.19' of git://git.infradead.org/linux-mvebu:
ARM: mvebu: Fix pinctrl configuration for Armada 370 DB
Also update to Linux 3.19-rc1, which this was based on.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Unfortunately, while commit 4a928436 ("audit: correctly record file
names with different path name types") fixed a problem where we were
not recording filenames, it created a new problem by attempting to use
these file names after they had been freed. This patch resolves the
issue by creating a copy of the filename which the audit subsystem
frees after it is done with the string.
At some point it would be nice to resolve this issue with refcounts,
or something similar, instead of having to allocate/copy strings, but
that is almost surely beyond the scope of a -rcX patch so we'll defer
that for later. On the plus side, only audit users should be impacted
by the string copying.
Reported-by: Toralf Foerster <toralf.foerster@gmx.de>
Signed-off-by: Paul Moore <pmoore@redhat.com>
When I/O is aborted by mid-layer, fnic FW will complete the I/O before
completing the abort task. In some cases abort request is completed before
the I/O, which could lead to inconsistent driver and firmware states.
In this case firmware reset would clear the inconsistent state.
Signed-off-by: Anil Chintalapati <achintal@cisco.com>
Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
Signed-off-by: Hiral Shah <hishah@cisco.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
7985090aa0 changed the discard heuristics to give preference to the
WRITE SAME commands that (unlike UNMAP) guarantee deterministic results.
Ming Lei discovered that QEMU SCSI's WRITE SAME implementation
internally relied on limits that were only communicated for the UNMAP
case. And therefore discard commands backed by WRITE SAME would fail.
Tweak the heuristics so we still pick UNMAP in the LBPRZ=0 case and only
prefer the WRITE SAME variants if the device has the LBPRZ flag set.
Reported-by: Ming Lei <ming.lei@canonical.com>
Tested-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
After the commit ef691ff48b (OMAPDSS: DT: Get source endpoint by
matching reg-id) we look for the SDI output using the port number.
However, the SDI driver doesn't set the port number, which causes the
SDI display to not initialize.
Fix this by setting the SDI port number to 1. We use a hardcoded value,
as SDI was used only on OMAP3 and it's always port number 1 there.
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
fb_deferred_io_fsync() returns the value of schedule_delayed_work() as
an error code, but schedule_delayed_work() does not return an error. It
returns true/false depending on whether the work was already queued.
Fix this by ignoring the return value of schedule_delayed_work().
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: stable@vger.kernel.org
Pull CIFS fixes from Steve French:
"A set of three minor cifs fixes"
* 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
cifs: make new inode cache when file type is different
Fix signed/unsigned pointer warning
Convert MessageID in smb2_hdr to LE
Pull UDF & isofs fixes from Jan Kara:
"A couple of UDF fixes of handling of corrupted media and one iso9660
fix of the same"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
udf: Reduce repeated dereferences
udf: Check component length before reading it
udf: Check path length when reading symlink
udf: Verify symlink size before loading it
udf: Verify i_size when loading inode
isofs: Fix unchecked printing of ER records
- Fix for a potential NULL pointer dereference in the cpufreq
core due to an initialization race condition (Ethan Zhao).
- Fixes for abuse of the OPP (Operating Performance Points) API
related to RCU and other minor issues in the OPP library and
the cpufreq-dt driver (Dmitry Torokhov).
- cpuidle governors cleanup making them measure idle duration in
a better way without using the CPUIDLE_FLAG_TIME_INVALID flag
which allows that flag to be dropped from the ACPI cpuidle driver
and from the core too (Len Brown).
- New ACPI backlight blacklist entries for Samsung machines
without a working native backlight interface that need to
use the ACPI backlight instead (Aaron Lu).
- New CPU IDs of future Intel Xeon CPUs for the Intel RAPL power
capping driver (Jacob Pan).
- Generic power domains framework modification to export the
of_genpd_get_from_provider() function to modular drivers that
will allow future driver modifications to be based on the mainline
(Amit Daniel Kachhap).
- Two fixes for the cpupower tool (Michal Privoznik, Prarit Bhargava).
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=CYBE
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI material from Rafael J Wysocki:
"These are fixes (operating performance points library, cpufreq-dt
driver, cpufreq core, ACPI backlight, cpupower tool), cleanups
(cpuidle), new processor IDs for the RAPL (Running Average Power
Limit) power capping driver, and a modification of the generic power
domains framework allowing modular drivers to call one of its helper
functions.
Specifics:
- Fix for a potential NULL pointer dereference in the cpufreq core
due to an initialization race condition (Ethan Zhao).
- Fixes for abuse of the OPP (Operating Performance Points) API
related to RCU and other minor issues in the OPP library and the
cpufreq-dt driver (Dmitry Torokhov).
- cpuidle governors cleanup making them measure idle duration in a
better way without using the CPUIDLE_FLAG_TIME_INVALID flag which
allows that flag to be dropped from the ACPI cpuidle driver and
from the core too (Len Brown).
- New ACPI backlight blacklist entries for Samsung machines without a
working native backlight interface that need to use the ACPI
backlight instead (Aaron Lu).
- New CPU IDs of future Intel Xeon CPUs for the Intel RAPL power
capping driver (Jacob Pan).
- Generic power domains framework modification to export the
of_genpd_get_from_provider() function to modular drivers that will
allow future driver modifications to be based on the mainline (Amit
Daniel Kachhap).
- Two fixes for the cpupower tool (Michal Privoznik, Prarit
Bhargava)"
* tag 'pm+acpi-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / video: Add some Samsung models to disable_native_backlight list
tools / cpupower: Fix no idle state information return value
tools / cpupower: Correctly detect if running as root
cpufreq: fix a NULL pointer dereference in __cpufreq_governor()
cpufreq-dt: defer probing if OPP table is not ready
PM / OPP: take RCU lock in dev_pm_opp_get_opp_count
PM / OPP: fix warning in of_free_opp_table()
PM / OPP: add some lockdep annotations
powercap / RAPL: add IDs for future Xeon CPUs
PM / Domains: Export of_genpd_get_from_provider function
cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID
cpuidle: ladder: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
cpuidle: menu: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
Users can request to bind to arbitrary multicast groups, so warning
when the requested group number is out of range is not appropriate.
And with the warning removed, and the 'err' variable properly given
an initial value, we can remove 'found' altogether.
Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
A few driver specific fixes here, the DMA burst size increase in the
spfi driver is a fix to make the hardware happier in some situations.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJUoX+AAAoJECTWi3JdVIfQnCUH+wezEX6JeLIW86WiCjHB5hE2
oEhkp7MS/0qSasgguEQ/kDaov1p8hn3nnpY6t5H695L/MWN8sALBkOymbOhUyNGB
hWOxpIJ31vdy4hauo/GvEQe9nsR8/AHeM3+e85qQWQKrUZgkDsmZckDy19WlFbdN
sUuqmfzyAB2xImTmtkAhe2nia3XOoHsvwfZcKXQEyEl4HOQkazD/iC4JNOkP9l98
NA3U9bFvL1PLD9r0E3A3Ly0LHW90f+DB+Ssuxxdh1CcCTLSxQc0VMnBbCslM0A13
aiwINf+wFDnh/kx4aAlbmVnOq4JECOwURWmfxqldNmvbc8zuDx8xLdUhQ40CPlk=
=xJxL
-----END PGP SIGNATURE-----
Merge tag 'spi-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few driver specific fixes here, the DMA burst size increase in the
spfi driver is a fix to make the hardware happier in some situations"
* tag 'spi-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: img-spfi: Increase DMA burst size
spi: img-spfi: Enable controller before starting TX DMA
spi: sh-msiof: Add runtime PM lock in initializing
One fix here, a fix for the voltage mapping on one of the s2mps11
regulators which broke systems using it including apparently the Gear 2
smartwatches.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJUoX7vAAoJECTWi3JdVIfQtcEH/junzpSCOwIrI8NG9/ZF0xt5
rLB1SlDxtiSPv6eFA+KXYYmO8VNjZ1g+NN1PoeSNgAK08YzG9IUHIqI1L1iDe2qG
2vpPY++Rg5eWPY79Sa9oy/+2zmFmUh3t+Shv7p3WC1Q8GES4bD6dm/QVxykh16nW
nDGYZN981THIHS9xPKsmvCbHMp6PknDZkqO9Umzflt7cYgzgFP8xTaTlb4vkwTza
3ZjGnEMIe1ldkLGFEJmdsSMro07hKzVYk8e3auOK+gAMpO+QjpY8WxuarmpQBPLx
GddKhfkox5HNUxm9jRp0jivgi8YXD4a1lXzwXpxSihax1Q/Q/v00yoJ6selRQXg=
=/mpj
-----END PGP SIGNATURE-----
Merge tag 'regulator-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull one regulator fix from Mark Brown:
"One fix here, a fix for the voltage mapping on one of the s2mps11
regulators which broke systems using it including apparently the
Gear 2 smartwatches"
* tag 'regulator-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: s2mps11: Fix dw_mmc failure on Gear 2
- Fix selection of buswidth for mmc hosts supporting 1-bit only.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=ncvX
-----END PGP SIGNATURE-----
Merge tag 'mmc-v3.19-2' of git://git.linaro.org/people/ulf.hansson/mmc
Pull one MMC fix from Ulf Hansson:
"MMC core:
- Fix selection of buswidth for mmc hosts supporting 1-bit only"
* tag 'mmc-v3.19-2' of git://git.linaro.org/people/ulf.hansson/mmc:
mmc: core: stop trying to switch width when only one bit is supported
Pull thermal management updates from Zhang Rui:
"First of all, the most important change is the thermal cpu cooling
fixes. The major fix here is to have proper sequencing between
cpufreq layer and thermal cpu cooling registration. A take away of
this fix is an improvement in the thermal drivers code. Thermal
drivers that require cpu cooling do not need to check for cpufreq
layer. The requirement now is to propagate the error code, if any,
while registering cpu cooling device. Thanks to Viresh for
implementing the required CPUfreq changes.
Second, a new driver is introduced for int340x processor thermal
device. Given that int340x thermal is disabled by default, and this
processor thermal device is only available on limited platforms, plus
the driver does nothing but exposes some thermal limitation
information for user space to use, thus I think it is safe to include
it in this pull request after missing 3.19-rc2.
Specifics:
- Thermal cpu cooling fixes and cleanups.
- introduce INT340X processor thermal reporting device driver.
- several small fixes and cleanups for int340x thermal drivers"
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (43 commits)
Thermal/int340x/int3403: Free acpi notification handler
Thermal/int340x/processor_thermal: Fix memory leak
Thermal/int340x/int3403: Fix memory leak
thermal: int340x: Introduce processor reporting device
thermal: int340x_thermal: drop owner assignment from platform_drivers
thermal: drop owner assignment from platform_drivers
thermal: cpu_cooling: document node in struct cpufreq_cooling_device
thermal/powerclamp: add ids for future xeon cpus
Thermal/int340x: Handle properly the case when _trt or _art acpi entry is missing
thermal: cpu_cooling: return ERR_PTR() for !CPU_THERMAL or !THERMAL_OF
thermal: cpu_cooling: small memory leak on error
thermal: ti-soc-thermal: Do not print error message in the EPROBE_DEFER case
thermal: db8500: Do not print error message in the EPROBE_DEFER case
thermal: imx: Do not print error message in the EPROBE_DEFER case
thermal: Fix cdev registration with THERMAL_NO_LIMIT on 64bit
drivers: thermal: Remove ARCH_HAS_BANDGAP dependency for samsung
thermal:core:fix: Check return code of the ->get_max_state() callback
thermal: cpu_cooling: update copyright tags
thermal: cpu_cooling: Use cpufreq_dev->freq_table for finding level/freq
thermal: cpu_cooling: Store frequencies in descending order
...
Commit 2457aec637 ("mm: non-atomically mark page accessed during page
cache allocation where possible") has added a separate parameter for
specifying gfp mask for radix tree allocations.
Not only this is less than optimal from the API point of view because it
is error prone, it is also buggy currently because
grab_cache_page_write_begin is using GFP_KERNEL for radix tree and if
fgp_flags doesn't contain FGP_NOFS (mostly controlled by fs by
AOP_FLAG_NOFS flag) but the mapping_gfp_mask has __GFP_FS cleared then
the radix tree allocation wouldn't obey the restriction and might
recurse into filesystem and cause deadlocks. This is the case for most
filesystems unfortunately because only ext4 and gfs2 are using
AOP_FLAG_NOFS.
Let's simply remove radix_gfp_mask parameter because the allocation
context is same for both page cache and for the radix tree. Just make
sure that the radix tree gets only the sane subset of the mask (e.g. do
not pass __GFP_WRITE).
Long term it is more preferable to convert remaining users of
AOP_FLAG_NOFS to use mapping_gfp_mask instead and simplify this
interface even further.
Reported-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* pm-domains:
PM / Domains: Export of_genpd_get_from_provider function
* powercap:
powercap / RAPL: add IDs for future Xeon CPUs
* pm-tools:
tools / cpupower: Fix no idle state information return value
tools / cpupower: Correctly detect if running as root
* pm-cpufreq:
cpufreq: fix a NULL pointer dereference in __cpufreq_governor()
cpufreq-dt: defer probing if OPP table is not ready
* pm-cpuidle:
cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID
cpuidle: ladder: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
cpuidle: menu: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
mmc_select_bus_width() will try to switch to MMC_BUS_WIDTH_4 even if
MMC_CAP_4_BIT_DATA and MMC_CAP_8_BIT_DATA are not set in host->caps.
Return as soon as possible when those flags are not set
Fixes: 577fb13199 (mmc: rework selection of bus speed mode)
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: <stable@vger.kernel.org> # 3.17
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
virtio 1.0 only requires used address to be 4 byte aligned,
vhost required 8 bytes (size of vring_used_elem).
Fix up vhost to match that.
Additionally, while vhost correctly requires 8 byte
alignment for log, it's unconnected to used ring:
it's a consequence that log has u64 entries.
Tweak code to make that clearer.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Host needs to know vring element alignment requirements:
simply doing alignof on structures doesn't work reliably: on some
platforms gcc has alignof(uint32_t) == 2.
Add macros for alignment as specified in virtio 1.0 cs01,
export them to userspace as well.
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
If the probe of an fb driver has been deferred due to missing
dependencies, and the probe is later ran when a module is loaded, the
fbdev framework will try to find a logo to use.
However, the logos are __initdata, and have already been freed. This
causes sometimes page faults, if the logo memory is not mapped,
sometimes other random crashes as the logo data is invalid, and
sometimes nothing, if the fbdev decides to reject the logo (e.g. the
random value depicting the logo's height is too big).
This patch adds a late_initcall function to mark the logos as freed. In
reality the logos are freed later, and fbdev probe may be ran between
this late_initcall and the freeing of the logos. In that case we will
miss drawing the logo, even if it would be possible.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: stable@vger.kernel.org
The regulator_disable() doesn't accept NULL pointers.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
HDMI hardware parameters structs for OMAP4 and OMAP5 contained two
initializers for 'clkdco_max'. The first one was a remnant with wrong
value.
Remove the extra initializer entries.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
On top of this, add a couple of WARN_ONs and stop spamming dmesg on
pretty much every boot of a virtual machine.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
iQEcBAABAgAGBQJUn8hXAAoJEL/70l94x66Dme4H/R/HA+Aswgzse8nx3pNiqStv
e0BBeUHVJtxlOfnOlJGCWc1ef7uzKdvVWuqCmJwMDJDoLd/I8kF84E3AQS+zTJ/u
Dlb+yjwjoFPbQwr8xfclcvYXZxJgleKQJcyBWKBxgMTnFdjgRfX7U0MzXZJ/gFzH
mdHhLlNBU/On0l3A+dsKVgjtiuHZIQD0FraYs4qa2QajRGgDoHypzTmwh20XBmdx
3l/zFnSFSbaCTckbKb0xYv22pZTMd/5qrxer05sl98nzrrrXIDhVSo0hbrNVqorv
pDr+908XGvTOgVR1cvgkFn74INudiYjNyICGsue/ksmUPh9jz6hWic7sNeqYfcI=
=ehkB
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"The important fixes are for two bugs introduced by the merge window.
On top of this, add a couple of WARN_ONs and stop spamming dmesg on
pretty much every boot of a virtual machine"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm: warn on more invariant breakage
kvm: fix sorting of memslots with base_gfn == 0
kvm: x86: drop severity of "generation wraparound" message
kvm: x86: vmx: reorder some msr writing
Pull vfs fix from Al Viro:
"An embarrassing bug in lustre patches from this cycle ;-/"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
[regression] braino in "lustre: use is_root_inode()"
Modifying a non-existent slot is not allowed. Also check that the
first loop doesn't move a deleted slot beyond the used part of
the mslots array.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Before commit 0e60b0799f (kvm: change memslot sorting rule from size
to GFN, 2014-12-01), the memslots' sorting key was npages, meaning
that a valid memslot couldn't have its sorting key equal to zero.
On the other hand, a valid memslot can have base_gfn == 0, and invalid
memslots are identified by base_gfn == npages == 0.
Because of this, commit 0e60b0799f broke the invariant that invalid
memslots are at the end of the mslots array. When a memslot with
base_gfn == 0 was created, any invalid memslot before it were left
in place.
This can be fixed by changing the insertion to use a ">=" comparison
instead of "<=", but some care is needed to avoid breaking the case
of deleting a memslot; see the comment in update_memslots.
Thanks to Tiejun Chen for posting an initial patch for this bug.
Reported-by: Jamie Heilman <jamie@audible.transient.net>
Reported-by: Andy Lutomirski <luto@amacapital.net>
Tested-by: Jamie Heilman <jamie@audible.transient.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The successive init_completion calls should be reinit_completion calls.
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Acked-by: Helge Deller <deller@gmx.de>
Tested-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Just a couple of fixes for the new Intel Skylake HD-audio support.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=EYsC
-----END PGP SIGNATURE-----
Merge tag 'sound-3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a couple of fixes for the new Intel Skylake HD-audio support"
* tag 'sound-3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda_intel: apply the Seperate stream_tag for Skylake
ALSA: hda_controller: Separate stream_tag for input and output streams.
Since most virtual machines raise this message once, it is a bit annoying.
Make it KERN_DEBUG severity.
Cc: stable@vger.kernel.org
Fixes: 7a2e8aaf0f
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The commit 34a1cd60d1, "x86: vmx: move some vmx setting from
vmx_init() to hardware_setup()", tried to refactor some codes
specific to vmx hardware setting into hardware_setup(), but some
msr writing should depend on our previous setting condition like
enable_apicv, enable_ept and so on.
Reported-by: Jamie Heilman <jamie@audible.transient.net>
Tested-by: Jamie Heilman <jamie@audible.transient.net>
Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Netlink families can exist in multiple namespaces, and for the most
part multicast subscriptions are per network namespace. Thus it only
makes sense to have bind/unbind notifications per network namespace.
To achieve this, pass the network namespace of a given client socket
to the bind/unbind functions.
Also do this in generic netlink, and there also make sure that any
bind for multicast groups that only exist in init_net is rejected.
This isn't really a problem if it is accepted since a client in a
different namespace will never receive any notifications from such
a group, but it can confuse the family if not rejected (it's also
possible to silently (without telling the family) accept it, but it
would also have to be ignored on unbind so families that take any
kind of action on bind/unbind won't do unnecessary work for invalid
clients like that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
For linux-3.18.0
The driver lacks pci_disable_device in error handling code of
ne2k_pci_init_one, so the device enabled by pci_enable_device is not
disabled when errors occur.
This patch fixes this problem.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In __bond_release_one(), when the interface is not a slave or not a slave of
"this" master, it log error message.
The message actually should be a debug message matching what bond_enslave()
does.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Acked-by: Ding Tianhong <dingtianhong@huawei.com>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
