Pull staging driver fixes from Greg KH:
"Here are a number of iio and staging driver fixes for reported issues
for 4.2-rc4.
All have been in linux-next for a while with no problems"
* tag 'staging-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (34 commits)
iio:light:stk3310: make endianness independent of host
iio:light:stk3310: move device register to end of probe
iio: mma8452: use iio event type IIO_EV_TYPE_MAG
iio: mcp320x: Fix NULL pointer dereference
iio: adc: vf610: fix the adc register read fail issue
iio: mlx96014: Replace offset sign
iio: magnetometer: mmc35240: fix SET/RESET sequence
iio: magnetometer: mmc35240: Fix SET/RESET mask
iio: magnetometer: mmc35240: Fix crash in pm suspend
iio:magnetometer:bmc150_magn: output intended variable
iio:magnetometer:bmc150_magn: add regmap dependency
staging: vt6656: check ieee80211_bss_conf bssid not NULL
staging: vt6655: check ieee80211_bss_conf bssid not NULL
iio: tmp006: Check channel info on write
iio: sx9500: Add missing init in sx9500_buffer_pre{en,dis}able()
iio:light:ltr501: fix regmap dependency
iio:light:ltr501: fix variable in ltr501_init
iio: sx9500: fix bug in compensation code
iio: sx9500: rework error handling of raw readings
iio: magnetometer: mmc35240: fix available sampling frequencies
...
Pull char/misc driver fixes from Greg KH:
"Here are some char and misc driver fixes for reported issues.
One parport patch is reverted as it was incorrect, thanks to testing
by the 0-day bot"
* tag 'char-misc-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
parport: Revert "parport: fix memory leak"
mei: prevent unloading mei hw modules while the device is opened.
misc: mic: scif bug fix for vmalloc_to_page crash
parport: fix freeing freed memory
parport: fix memory leak
parport: fix error handling
Pull ftrace fix from Steven Rostedt:
"Back in 3.16 the ftrace code was redesigned and cleaned up to remove
the double iteration list (one for registered ftrace ops, and one for
registered "global" ops), to just use one list. That simplified the
code but also broke the function tracing filtering on pid.
This updates the code to handle the filtering again with the new
logic"
* tag 'trace-v4.2-rc2-fix3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ftrace: Fix breakage of set_ftrace_pid
Pull libnvdimm fix from Dan Williams:
"A minor fix for the libnvdimm subsystem.
This is not critical. The problem can be worked around in userspace
by putting the namespace temporarily into raw mode
(ndctl_namespace_set_raw_mode() from libndctl), but that is awkward
for management utilities.
* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm:
libnvdimm: fix namespace seed creation
Pull md fixes from Neil Brown:
"Some md fixes for 4.2
Several are tagged for -stable.
A few aren't because they are not very, serious or because they are in
the 'experimental' cluster code"
* tag 'md/4.2-fixes' of git://neil.brown.name/md:
md/raid5: clear R5_NeedReplace when no longer needed.
Fix read-balancing during node failure
md-cluster: fix bitmap sub-offset in bitmap_read_sb
md: Return error if request_module fails and returns positive value
md: Skip cluster setup in case of error while reading bitmap
md/raid1: fix test for 'was read error from last working device'.
md: Skip cluster setup for dm-raid
md: flush ->event_work before stopping array.
md/raid10: always set reshape_safe when initializing reshape_position.
md/raid5: avoid races when changing cache size.
Pull MTD fixes from Brian Norris:
"Two trivial updates. I meant to send these much earlier, but I've
been preoccupied.
- Add MAINTAINERS entry for diskonchip g3 driver
- Fix an overlooked conflict in bitfield value assignments
The latter update is a bit overdue, but there's no reason to wait any
longer"
* tag 'for-linus-20150724' of git://git.infradead.org/linux-mtd:
mtd: nand: Fix NAND_USE_BOUNCE_BUFFER flag conflict
MAINTAINERS: mtd: docg3: add docg3 maintainer
A new BLK namespace "seed" device is created whenever the current seed
is successfully probed. However, if that namespace is assigned to a BTT
it may never directly experience a successful probe as it is a
subordinate device to a BTT configuration.
The effect of the current code is that no new namespaces can be
instantiated, after the seed namespace, to consume available BLK DPA
capacity. Fix this by treating a successful BTT probe event as a
successful probe event for the backing namespace.
Reported-by: Nicholas Moulin <nicholas.w.moulin@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Pull block fixes from Jens Axboe:
"Four smaller fixes for the current series. This contains:
- A fix for clones of discard bio's, that can cause data corruption.
From Martin.
- A fix for null_blk, where in certain queue modes it could access a
request after it had been freed. From Mike Krinkin.
- An error handling leak fix for blkcg, from Tejun.
- Also from Tejun, export of the functions that a file system needs
to implement cgroup writeback support"
* 'for-linus' of git://git.kernel.dk/linux-block:
block: Do a full clone when splitting discard bios
block: export bio_associate_*() and wbc_account_io()
blkcg: fix gendisk reference leak in blkg_conf_prep()
null_blk: fix use-after-free problem
Pull libata fixes from Tejun Heo:
"A couple important fixes.
- A block layer change which removed restriction on max transfer size
led to silent data corruption on some devices. A new quirk is
added to restore the old size limit for the reported device. If it
gets reported on more devices, we might have to consider restoring
the restriction for ATA devices by default.
- There finally is a SSD which is confirmed to cause data corruption
on TRIM regardless of which flavor is used. A new quirk is added
and the device is blacklisted
- Other device-specific workarounds"
* 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
libata: Do not blacklist M510DC
libata: increase the timeout when setting transfer mode
libata: add ATA_HORKAGE_MAX_SEC_1024 to revert back to previous max_sectors limit
libata: force disable trim for SuperSSpeed S238
libata: add ATA_HORKAGE_NOTRIM
libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for HP 250GB SATA disk VB0250EAVER
ata: pmp: add quirk for Marvell 4140 SATA PMP
Pull MMC fixes from Ulf Hansson:
"Here are some mmc fixes intended for v4.2 rc4.
Note, most of the changes are for the sdhci-esdhc-imx controller,
which also required us to modify some related DTS files. Those
changes have been acked by the SoC maintainer.
MMC core:
- Fix a reference inbalance issue for power_ro_lock_show() sysfs handler
MMC host:
- omap_hsmmc: Fix IRQ errorhandling for CD, DTO, and CRC
- sdhci: Prevent a kernel panic while using DMA
- mtk-sd: Let it depend on HAS_DMA to prevent build errors
- sdhci-esdhc: Make 8BIT bus work
- sdhci-esdhc-imx: Fix some regressions for DT based platforms
- sdhci-pxav3: Fix a regression for DT based platforms"
* tag 'mmc-4.2-rc3' of git://git.linaro.org/people/ulf.hansson/mmc:
mmc: sdhci-pxav3: fix platform_data is not initialized
dts: mmc: fsl-imx-esdhc: remove fsl,cd-controller support
mmc: sdhci-esdhc-imx: clear f_max in boarddata
mmc: sdhci-esdhc-imx: remove duplicated dts parsing
mmc: sdhci: make max-frequency property in device tree work
mmc: sdhci-esdhc-imx: move all non dt probe code into one function
mmc: sdhci-esdhc-imx: fix cd regression for dt platform
dts: imx7: fix sd card gpio polarity specified in device tree
dts: imx25: fix sd card gpio polarity specified in device tree
dts: imx6: fix sd card gpio polarity specified in device tree
dts: imx53: fix sd card gpio polarity specified in device tree
dts: imx51: fix sd card gpio polarity specified in device tree
mmc: sdhci-esdhc: Make 8BIT bus work
mmc: block: Add missing mmc_blk_put() in power_ro_lock_show()
mmc: MMC_MTK should depend on HAS_DMA
mmc: sdhci check parameters before call dma_free_coherent
mmc: omap_hsmmc: Handle BADA, DEB and CEB interrupts
mmc: omap_hsmmc: Fix DTO and DCRC handling
Pull input fixes from Dmitry Torokhov:
"A fix for the warnings/oops when handling HID devices with "unnamed"
LEDs and couple of other driver fixups""
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: goodix - fix touch coordinates on WinBook TW100 and TW700
Input: LEDs - skip unnamed LEDs
Input: usbtouchscreen - avoid unresponsive TSC-30 touch screen
Input: elantech - force resolution of 31 u/mm
Input: zforce - don't overwrite the stack
Pull regulator fixes from Mark Brown:
"As well as some driver specific fixes there's several fixes here for
the core support for regulators supplying other regulators fixing both
an issue with ACPI support (which had never been tested before) and
some error handling and device removal issues that Javier noticed"
* tag 'regulator-fix-v4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: Fix memory leak in regulator_resolve_supply()
regulator: core: Increase refcount for regulator supply's module
regulator: core: Handle full constraints systems when resolving supplies
regulator: 88pm800: fix LDO vsel_mask value
regulator: max8973: Fix up control flag option for bias control
regulator: s2mps11: Fix GPIO suspend enable shift wrapping bug
Pull spi fixes from Mark Brown:
"A small collection of pretty much unremarkable driver specific fixes
here plus the addition of a new device ID to spidev which requires no
other code changes"
* tag 'spi-fix-v4.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: imx: Fix small DMA transfers
spi: zynq: missing break statement
spi: SPI_ZYNQMP_GQSPI should depend on HAS_DMA
spi: spidev: add compatible value for LTC2488
spi: img-spfi: fix support for speeds up to 1/4th input clock
Pull sound fixes from Takashi Iwai:
"This has been a calm week again: one minor lockdep fix for PCM core,
and the most of the rest are HD-audio quirks and fixups for various
chips and machines"
* tag 'sound-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Add headset mic pin quirk for a Dell device
ALSA: hda - remove one pin from ALC292_STANDARD_PINS
ALSA: hda - Add new GPU codec ID 0x10de007d to snd-hda
ALSA: hda: add new AMD PCI IDs with proper driver caps
ALSA: hda - Fix Skylake codec timeout
ALSA: hda - Add headset mic support for Acer Aspire V5-573G
ALSA: sparc: Add missing kfree in error path
ALSA: pcm: Fix lockdep warning with nonatomic PCM ops
Pull HID fixes from Jiri Kosina:
- kernel crash fixes for multitouch and wacom drivers, by Brent Adam
and Dan Carpenter
- cp2112 data packet race condition corruption fix, by Antonio Borneo
- a few new device IDs for wacom and microsoft drivers
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: cp2112: fix to force single data-report reply
HID: wacom: Enable pad device for older Bamboo Touch tablets
HID: multitouch: Fix fields from pen report ID being interpreted for multitouch
HID: microsoft: Add quirk for MS Surface Type/Touch cover
HID: wacom: NULL dereferences on error in probe()
Pull drm fixes from Dave Airlie:
"Aome amdgpu, one i915, one ttm and one hlcdc, nothing too scary.
All seems fine for about this time"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/ttm: recognize ARM64 arch in ioprot handler
drm/amdgpu/cz/dpm: properly report UVD and VCE clock levels
drm/amdgpu/cz: implement voltage validation properly
drm/amdgpu: add VCE harvesting instance query
drm/amdgpu: implement VCE 3.0 harvesting support (v4)
drm/amdgpu/dce10: Re-set VBLANK interrupt state when enabling a CRTC
drm/amdgpu/dce11: Re-set VBLANK interrupt state when enabling a CRTC
drm: Stop resetting connector state to unknown
drm/i915: Use two 32bit reads for select 64bit REG_READ ioctls
drm: atmel-hlcdc: fix vblank initial state
Pull arch/tile bugfix from Chris Metcalf:
"This fixes a bug in freeing the initramfs memory"
* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
tile: use free_bootmem_late() for initrd
Pull KVM fixes from Paolo Bonzini:
"Everything related to the new quirks and memory type features:
- small improvements to the quirks API
- extending one of the quirks from just AMD to Intel as well, because
4.2 can show the same problem with problematic firmware on Intel
too"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: rename quirk constants to KVM_X86_QUIRK_*
KVM: vmx: obey KVM_QUIRK_CD_NW_CLEARED
KVM: x86: introduce kvm_check_has_quirk
KVM: MTRR: simplify kvm_mtrr_get_guest_memory_type
KVM: MTRR: fix memory type handling if MTRR is completely disabled
Commit 4104d326b6 ("ftrace: Remove global function list and call function
directly") simplified the ftrace code by removing the global_ops list with a
new design. But this cleanup also broke the filtering of PIDs that are added
to the set_ftrace_pid file.
Add back the proper hooks to have pid filtering working once again.
Cc: stable@vger.kernel.org # 3.16+
Reported-by: Matt Fleming <matt@console-pimps.org>
Reported-by: Richard Weinberger <richard.weinberger@gmail.com>
Tested-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
The touchscreen on the WinBook TW100 and TW700 don't match the default
display, with 0,0 touches being reported when touching at the bottom
right of the screen.
1280,800 0,800
+-------------+
| |
| |
| |
+-------------+
1280,0 0,0
It's unfortunately impossible to detect this problem with data from the
DSDT, or other auxiliary metadata, so fallback to quirking this specific
model of tablet instead.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Devices may declare more LEDs than what is known to input-leds
(HID does this for some devices). Instead of showing ugly warnings
on connect and, even worse, oopsing on disconnect, let's simply
ignore LEDs that are not known to us.
Reported-and-tested-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Linus Torvalds
Sudip Mukherjee
Dan Williams
Steven Rostedt (Red Hat)
Bastien Nocera
Dmitry Torokhov
Mark Brown