- 01 11月, 2014 4 次提交
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由 Dmitry Torokhov 提交于
This reverts commit 68da1664. 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: NRoel Aaij <roel.aaij@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Tobias Klauser 提交于
The irq function altera_ps2_rxint returns an irqreturn_t, so use the same type for variable storing the return value. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Tobias Klauser 提交于
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: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
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: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 29 10月, 2014 4 次提交
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由 Dmitry Torokhov 提交于
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: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
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: NJan-Benedict Glaw <jbglaw@lug-owl.de> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
Coverity pointed out that at return point error is always 0 so the conditional is not needed. Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
When I was adjusting patch in 848d4793 to use devm_ioremap_resource() I messed it up. Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 25 10月, 2014 4 次提交
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由 Dmitry Eremin-Solenikov 提交于
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: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Hans de Goede 提交于
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: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Linus Walleij 提交于
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: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Alexandre Courbot 提交于
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: NAlexandre Courbot <acourbot@nvidia.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 17 10月, 2014 4 次提交
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由 Tommi Rantala 提交于
Add Thrustmaster as Xbox 360 controller vendor. This is required for example to make the GP XID (044f:b326) gamepad work. Signed-off-by: NTommi Rantala <tt.rantala@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Tommi Rantala 提交于
Add the USB ID for the Xbox 360 Thrustmaster Ferrari 458 Racing Wheel. Signed-off-by: NTommi Rantala <tt.rantala@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Jaewon Kim 提交于
The check to see whether the device is already disabled in max77693_haptic_disable() was inversed, this change corrects it. Signed-off-by: NJaewon Kim <jaewon02.kim@samsung.com> Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Chang Huaixin 提交于
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: NChang Huaixin <huaixin.chx@alibaba-inc.com> Acked-by: NDavid Vrabel <david.vrabel@citrix.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 16 10月, 2014 1 次提交
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由 Andreas Bosch 提交于
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: 02d04254 ("Input: alps - use struct input_mt_pos to track coordinates") Signed-off-by: NAndreas Bosch <linux@progandy.de> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 12 10月, 2014 5 次提交
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由 Dmitry Torokhov 提交于
Prepare second round of input updates for 3.18.
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由 Dmitry Torokhov 提交于
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: NJiri Kosina <jkosina@suse.cz> Acked-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Hans de Goede 提交于
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: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
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: NNicole Faerber <nicole.faerber@kernelconcepts.de> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
Synchronize with mainline to bring in changes to Synaptics and i8042 drivers.
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- 10 10月, 2014 4 次提交
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由 Christian Gmeiner 提交于
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.htmlSigned-off-by: NChristian Gmeiner <christian.gmeiner@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Sjoerd Simons 提交于
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: NSjoerd Simons <sjoerd.simons@collabora.co.uk> Reviewed-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Richard Leitner 提交于
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: NRichard Leitner <richard.leitner@skidata.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Richard Leitner 提交于
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: NRichard Leitner <richard.leitner@skidata.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 09 10月, 2014 1 次提交
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由 Dmitry Torokhov 提交于
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: NDavid Herrmann <dh.herrmann@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 08 10月, 2014 3 次提交
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由 Pramod Gurav 提交于
In case we start with the device not fully quiesced we should make sure we cancel the workqueue after freeing interrupt. Signed-off-by: NPramod Gurav <pramod.gurav@smartplayin.com> Acked-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Pramod Gurav 提交于
This change switch to managed resources to simplifies error handling and module unloading and does away with platform_driver remove function. Signed-off-by: NPramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
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: NPavel Machek <pavel@ucw.cz> Reviewed-by: NPavel Machek <pavel@ucw.cz> Reviewed-by: NDavid Herrmann <dh.herrmann@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 06 10月, 2014 2 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
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
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- 05 10月, 2014 1 次提交
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https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux由 Linus Torvalds 提交于
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
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- 04 10月, 2014 6 次提交
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由 Josh Triplett 提交于
commit 03b8c7b6 ("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: NJosh Triplett <josh@joshtriplett.org> Acked-by: NRandy Dunlap <rdunlap@infradead.org> Cc: stable <stable@vger.kernel.org>
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由 Josh Triplett 提交于
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: NJosh Triplett <josh@joshtriplett.org> Acked-by: NRandy Dunlap <rdunlap@infradead.org> Cc: stable <stable@vger.kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
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
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由 Linus Torvalds 提交于
Merge tag 'trace-fixes-v3.17-rc7' of 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 651e22f2 "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
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
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
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由 Dmitry Torokhov 提交于
Prepare first round of input updates for 3.18.
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- 03 10月, 2014 1 次提交
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git://neil.brown.name/md由 Linus Torvalds 提交于
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.
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