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2014-11-13Input: elantech - report the middle button of the touchpadUlrik De Bie
In the past, no elantech was known with 3 touchpad mouse buttons. Fujitsu H730 is the first known elantech with a middle button. This commit enables this middle button. For backwards compatibility, the Fujitsu is detected via DMI, and only for this one 3 buttons will be announced. Reported-by: Stefan Valouch <stefan@valouch.com> Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-13Input: alps - ignore bad data on Dell Latitudes E6440 and E7440Pali Rohár
Sometimes on Dell Latitude laptops psmouse/alps driver receive invalid ALPS protocol V3 packets with bit7 set in last byte. More often it can be reproduced on Dell Latitude E6440 or E7440 with closed lid and pushing cover above touchpad. If bit7 in last packet byte is set then it is not valid ALPS packet. I was told that ALPS devices never send these packets. It is not know yet who send those packets, it could be Dell EC, bug in BIOS and also bug in touchpad firmware... With this patch alps driver does not process those invalid packets, but instead of reporting PSMOUSE_BAD_DATA, getting into out of sync state, getting back in sync with the next byte and spam dmesg we return PSMOUSE_FULL_PACKET. If driver is truly out of sync we'll fail the checks on the next byte and report PSMOUSE_BAD_DATA then. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-09Input: alps - allow up to 2 invalid packets without resetting devicePali Rohár
On some Dell Latitude laptops ALPS device or Dell EC send one invalid byte in 6 bytes ALPS packet. In this case psmouse driver enter out of sync state. It looks like that all other bytes in packets are valid and also device working properly. So there is no need to do full device reset, just need to wait for byte which match condition for first byte (start of packet). Because ALPS packets are bigger (6 or 8 bytes) default limit is small. This patch increase number of invalid bytes to size of 2 ALPS packets which psmouse driver can drop before do full reset. Resetting ALPS devices take some time and when doing reset on some Dell laptops touchpad, trackstick and also keyboard do not respond. So it is better to do it only if really necessary. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-08Input: alps - ignore potential bare packets when device is out of syncPali Rohár
5th and 6th byte of ALPS trackstick V3 protocol match condition for first byte of PS/2 3 bytes packet. When driver enters out of sync state and ALPS trackstick is sending data then driver match 5th, 6th and next 1st bytes as PS/2. It basically means if user is using trackstick when driver is in out of sync state driver will never resync. Processing these bytes as 3 bytes PS/2 data cause total mess (random cursor movements, random clicks) and make trackstick unusable until psmouse driver decide to do full device reset. Lot of users reported problems with ALPS devices on Dell Latitude E6440, E6540 and E7440 laptops. ALPS device or Dell EC for unknown reason send some invalid ALPS PS/2 bytes which cause driver out of sync. It looks like that i8042 and psmouse/alps driver always receive group of 6 bytes packets so there are no missing bytes and no bytes were inserted between valid ones. This patch does not fix root of problem with ALPS devices found in Dell Latitude laptops but it does not allow to process some (invalid) subsequence of 6 bytes ALPS packets as 3 bytes PS/2 when driver is out of sync. So with this patch trackstick input device does not report bogus data when also driver is out of sync, so trackstick should be usable on those machines. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-08Input: elantech - fix crc_enabled for Fujitsu H730Ulrik De Bie
The Fujitsu H730 does not work with crc_enabled = 0, even though the crc_enabled bit in the firmware version indicated it would. When switching this value to crc_enabled to 1, the touchpad works. This patch uses DMI to detect H730. Reported-by: Stefan Valouch <stefan@valouch.com> Tested-by: Stefan Valouch <stefan@valouch.com> Tested-by: Alfredo Gemma <alfredo.gemma@gmail.com> Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-08Input: elantech - use elantech_report_trackpoint for hardware v4 tooUlrik De Bie
The Fujitsu H730 has hardware v4 with a trackpoint. This enables the elantech_report_trackpoint for v4. Reported-by: Stefan Valouch <stefan@valouch.com> Tested-by: Stefan Valouch <stefan@valouch.com> Tested-by: Alfredo Gemma <alfredo.gemma@gmail.com> Signed-off-by: Ulrik De Bie <ulrik.debie-os@e2big.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-08Input: twl4030-pwrbutton - ensure a wakeup event is recorded.NeilBrown
This button is treated as a wakeup source, so we need to initialise it correctly. Without the device_init_wakeup() call, dev->power.wakeup will be NULL, and pm_wakeup_event() will do nothing. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-06Input: synaptics - add min/max quirk for Lenovo T440sTakashi Iwai
The new Lenovo T440s laptop has a different PnP ID "LEN0039", and it needs the similar min/max quirk to make its clickpad working. BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=903748 Reported-and-tested-by: Joschi Brauchle <joschibrauchle@gmx.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-31Revert "Input: i8042 - disable active multiplexing by default"Dmitry Torokhov
This reverts commit 68da166491655bc54051bf04c78ce648e2e33508. It turns out that the assertion about scope of regressions due to always keeping keyboard controller in legacy mode was proven wrong. There are laptops, such as Clevo W650SH, that only have internal touchpad (no external PS/2 ports), that require active multiplexing mode to switch the touchpad (Elantech) into native mode instead of basic PS/2 emulation. Reported-by: Roel Aaij <roel.aaij@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-31Input: altera_ps2 - use correct type for irq return valueTobias Klauser
The irq function altera_ps2_rxint returns an irqreturn_t, so use the same type for variable storing the return value. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-31Input: altera_ps2 - write to correct register when disabling interruptsTobias Klauser
In altera_ps2_close, the data register (offset 0) is written instead of the control register (offset 4), leading to the RX interrupt not being disabled. Fix this by calling writel() with the offset for the proper register. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-31Input: max77693-haptic - fix potential overflowDmitry Torokhov
Expression haptic->pwm_dev->period * haptic->magnitude is of type 'unsigned int' and may overflow. We need to convert one of the operands to u64 before multiplying, instead of casting result (potentially overflown) to u64. Reported by Coverity: CID 1248753 Acked-by : Jaewon Kim <jaewon02.kim@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-28Input: psmouse - remove unneeded check in psmouse_reconnect()Dmitry Torokhov
psmouse_reconnect() will not be called if psmouse driver is not bound to the serio port, so there is no point in checking that. Also, as coded, it introduces potential NULL dereference in psmouse_dbg() in case psmouse is indeed NULL. Let's just remove it. Detected by Coverity: CID 146528 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-28Input: vsxxxaa - fix code dropping bytes from queueDmitry Torokhov
I believe the intent of the code was to drop oldest bytes from the queue, not the latest if we drop one byte and both latest and some oldest of we are dropping more than one. Acked-by: Jan-Benedict Glaw <jbglaw@lug-owl.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-28Input: ims-pcu - fix dead code in ims_pcu_ofn_reg_addr_store()Dmitry Torokhov
Coverity pointed out that at return point error is always 0 so the conditional is not needed. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-28Input: opencores-kbd - fix error handlingDmitry Torokhov
When I was adjusting patch in 848d479361793edb79aa68140cb64d4ec9032d88 to use devm_ioremap_resource() I messed it up. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-24Input: wm97xx - adapt parameters to tosa touchscreen.Dmitry Eremin-Solenikov
Sharp SL-6000 (tosa) touchscreen needs wider limits to properly map all points on the screen. Expand ranges in abs_x and abs_y arrays according to the touchscreen area. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-24Input: i8042 - quirks for Fujitsu Lifebook A544 and Lifebook AH544Hans de Goede
These models need i8042.notimeout, otherwise the touchpad will not work. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=69731 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1111138 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-24Input: stmpe-keypad - fix valid key line bitmaskLinus Walleij
The bitmask comment says it will enable GPIO 8-14 and 16-20 for keypad use, but it actually enables GPIO 8-11 and 13-20 due to a bit error. Instead of masking of the "hole" at GPIO 12 (which is used for keypad output 4) mask of the proper "hole" at GPIO 15. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-24Input: soc_button_array - update calls to gpiod_get*()Alexandre Courbot
Add the new flags argument to calls of (devm_)gpiod_get*(). Currently both forms (with or without the flags argument) are valid thanks to transitional macros in <linux/gpio/consumer.h>. These macros will be removed once all consumers are updated and the flags argument will become compulsory. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: xpad - add Thrustmaster as Xbox 360 controller vendorTommi Rantala
Add Thrustmaster as Xbox 360 controller vendor. This is required for example to make the GP XID (044f:b326) gamepad work. Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing WheelTommi Rantala
Add the USB ID for the Xbox 360 Thrustmaster Ferrari 458 Racing Wheel. Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: max77693-haptic - fix state check in imax77693_haptic_disable()Jaewon Kim
The check to see whether the device is already disabled in max77693_haptic_disable() was inversed, this change corrects it. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-16Input: xen-kbdfront - free grant table entry in xenkbd_disconnect_backendChang Huaixin
xenkbd_disconnect_backend doesn't free grant table entry. This bug affects live migration. xenkbd_disconnect_backend uses gnttab_end_foreign_access_ref to handle grant table entry which doesn't really free an entry. Thus every time we do xenkbd_resume, grant table entry increses by one. As an grant table entry occupies 8 bytes, an grant table page has at most 512 entries. Every 512 times we do xenkdb_resume, grant table pages increses by one. After around 3500 times of live migration, grant table pages will increase by 7, causing too many pages to populate and hitting max_pages limit when assigning pages.Thus assign_pages will fail, so will live migration. Signed-off-by: Chang Huaixin <huaixin.chx@alibaba-inc.com> Acked-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-15Input: alps - fix v4 button press recognitionAndreas Bosch
Since the change to struct input_mt_pos some variables are now bitfields instead of integers. Automatic conversion from integer to bitfield entry destroys information, therefore enforce boolean interpretation instead. Link: https://bugzilla.redhat.com/show_bug.cgi?id=1114768 Fixes: 02d04254a5df ("Input: alps - use struct input_mt_pos to track coordinates") Signed-off-by: Andreas Bosch <linux@progandy.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-11Merge branch 'next' into for-linusDmitry Torokhov
Prepare second round of input updates for 3.18.
2014-10-11Input: i8042 - disable active multiplexing by defaultDmitry Torokhov
Active multiplexing is a nice feature as it allows several pointing devices (such as touchpad and external mouse) use their native protocols at the same time. Unfortunately many manufacturers do not implement the feature properly even though they advertise it. The problematic implementations are never fixed, since Windows by default does not use this mode, and move from one BIOS/model of laptop to another. When active multiplexing is broken turning it on usually results in touchpad, keyboard, or both unresponsive. With PS/2 usage on decline (most of PS/2 devices in use nowadays are internal laptop touchpads), I expect number of users who have laptops with working MUX implementation, docking stations with external PS/2 ports, and who are still using external PS/2 mice, to be rather small. Let's flip the default to be OFF and allow activating it through i8042.nomux=0 kernel option. We'll also keep DMI table where we can record known good models. Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-11Input: i8042 - add noloop quirk for Asus X750LNHans de Goede
Without this the aux port does not get detected, and consequently the touchpad will not work. https://bugzilla.redhat.com/show_bug.cgi?id=1110011 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-11Input: synaptics - gate forcepad support by DMI checkDmitry Torokhov
Unfortunately, ForcePad capability is not actually exported over PS/2, so we have to resort to DMI checks. Cc: stable@vger.kernel.org Reported-by: Nicole Faerber <nicole.faerber@kernelconcepts.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-11Merge tag 'v3.17' into nextDmitry Torokhov
Synchronize with mainline to bring in changes to Synaptics and i8042 drivers.
2014-10-09Input: Add Microchip AR1021 i2c touchscreenChristian Gmeiner
This patch adds support for the ar1021 i2c based touchscreen. The driver is quite simple and only supports the Touch Reporting Protocol. This is the final version for an RFC patch send a while ago. http://www.spinics.net/lists/linux-input/msg29419.html Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-09Input: cros_ec_keyb - add of match tableSjoerd Simons
To enable the cros_ec_keyb driver to be auto-loaded when build as module add an of match table (and export it) to match the modalias information passed on to userspace as the Cros EC MFD driver registers the MFD subdevices with an of_compatibility string. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-09Input: serio - avoid negative serio device numbersRichard Leitner
Fix the format string for serio device name generation to avoid negative device numbers when the id exceeds the maximum signed integer value. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-09Input: avoid negative input device numbersRichard Leitner
Fix the format string for input device name generation to avoid negative device numbers when the id exceeds the maximum signed integer value. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-08Input: automatically set EV_ABS bit in input_set_abs_paramsDmitry Torokhov
Let's automatically set EV_ABS bit in device's event type list when calling input_set_abs_params() so that drivers do not have to do it explicitly. These calls are never in a hot paths so we won't lose much time by setting the same bit several times. Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-07Input: adp5588-keys - cancel workqueue in failure pathPramod Gurav
In case we start with the device not fully quiesced we should make sure we cancel the workqueue after freeing interrupt. Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-07Input: opencores-kbd - switch to using managed resourcesPramod Gurav
This change switch to managed resources to simplifies error handling and module unloading and does away with platform_driver remove function. Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-07Input: evdev - fix EVIOCG{type} ioctlDmitry Torokhov
The 'max' size passed into the function is measured in number of bits (KEY_MAX, LED_MAX, etc) so we need to convert it accordingly before trying to copy the data out, otherwise we will try copying too much and end up with up with a page fault. Reported-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-10-05Linux 3.17v3.17Linus Torvalds
2014-10-05Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of two small fixes, both to code which went in during the merge window: cxgb4i has a scheduling in atomic bug in its new ipv6 code and uas fails to work properly with the new scsi-mq code" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] uas: disable use of blk-mq I/O path [SCSI] cxgb4i: avoid holding mutex in interrupt context
2014-10-04Merge tag 'tiny/kconfig-for-3.17' of ↵Linus Torvalds
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux Pull kconfig fixes for tiny setups from Josh Triplett: "Two Kconfig bugfixes for 3.17 related to tinification. These fixes make the Kconfig "General Setup" menu much more usable" * tag 'tiny/kconfig-for-3.17' of https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux: init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu init/Kconfig: Hide printk log config if CONFIG_PRINTK=n
2014-10-03init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menuJosh Triplett
commit 03b8c7b623c80af264c4c8d6111e5c6289933666 ("futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test") added the HAVE_FUTEX_CMPXCHG symbol right below FUTEX. This placed it right in the middle of the options for the EXPERT menu. However, HAVE_FUTEX_CMPXCHG does not depend on EXPERT or FUTEX, so Kconfig stops placing items in the EXPERT menu, and displays the remaining several EXPERT items (starting with EPOLL) directly in the General Setup menu. Since both users of HAVE_FUTEX_CMPXCHG only select it "if FUTEX", make HAVE_FUTEX_CMPXCHG itself depend on FUTEX. With this change, the subsequent items display as part of the EXPERT menu again; the EMBEDDED menu now appears as the next top-level item in the General Setup menu, which makes General Setup much shorter and more usable. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Cc: stable <stable@vger.kernel.org>
2014-10-03init/Kconfig: Hide printk log config if CONFIG_PRINTK=nJosh Triplett
The buffers sized by CONFIG_LOG_BUF_SHIFT and CONFIG_LOG_CPU_MAX_BUF_SHIFT do not exist if CONFIG_PRINTK=n, so don't ask about their size at all. Signed-off-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Cc: stable <stable@vger.kernel.org>
2014-10-03Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two i2c driver bugfixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: qup: Fix order of runtime pm initialization i2c: rk3x: fix 0 length write transfers
2014-10-03Merge tag 'trace-fixes-v3.17-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull trace ring buffer iterator fix from Steven Rostedt: "While testing some new changes for 3.18, I kept hitting a bug every so often in the ring buffer. At first I thought it had to do with some of the changes I was working on, but then testing something else I realized that the bug was in 3.17 itself. I ran several bisects as the bug was not very reproducible, and finally came up with the commit that I could reproduce easily within a few minutes, and without the change I could run the tests over an hour without issue. The change fit the bug and I figured out a fix. That bad commit was: Commit 651e22f2701b "ring-buffer: Always reset iterator to reader page" This commit fixed a bug, but in the process created another one. It used the wrong value as the cached value that is used to see if things changed while an iterator was in use. This made it look like a change always happened, and could cause the iterator to go into an infinite loop" * tag 'trace-fixes-v3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ring-buffer: Fix infinite spin in reading buffer
2014-10-03Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs/smb3 fixes from Steve French: "Fix for CIFS/SMB3 oops on reconnect during readpages (3.17 regression) and for incorrectly closing file handle in symlink error cases" * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Fix readpages retrying on reconnects Fix problem recognizing symlinks
2014-10-03Merge branch 'next' into for-linusDmitry Torokhov
Prepare first round of input updates for 3.18.
2014-10-03Merge tag 'md/3.17-final-fix' of git://neil.brown.name/mdLinus Torvalds
Pull raid5 discard fix from Neil Brown: "One fix for raid5 discard issue" * tag 'md/3.17-final-fix' of git://neil.brown.name/md: md/raid5: disable 'DISCARD' by default due to safety concerns.
2014-10-03Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "Nothing too major or scary. One i915 regression fix, nouveau has a tmds regression fix, along with a regression fix for the runtime pm code for optimus laptops not restoring the display hw correctly" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: make sure display hardware is reinitialised on runtime resume drm/nouveau: punt fbcon resume out to a workqueue drm/nouveau: fix regression on original nv50 board drm/nv50/disp: fix dpms regression on certain boards drm/i915: Flush the PTEs after updating them before suspend
2014-10-03[SCSI] uas: disable use of blk-mq I/O pathChristoph Hellwig
The uas driver uses the block layer tag for USB3 stream IDs. With blk-mq we can get larger tag numbers that the queue depth, which breaks this assumption. A fix is under way for 3.18, but sits on top of large changes so can't easily be backported. Set the disable_blk_mq path so that a uas device can't easily crash the system when using blk-mq for SCSI. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>