Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28 |
|
#
dbe83657 |
| 01-May-2023 |
Duoming Zhou <duoming@zju.edu.cn> |
Input: cyttsp4_core - change del_timer_sync() to timer_shutdown_sync()
The watchdog_timer can schedule tx_timeout_task and watchdog_work can also arm watchdog_timer. The process is shown below:
---
Input: cyttsp4_core - change del_timer_sync() to timer_shutdown_sync()
The watchdog_timer can schedule tx_timeout_task and watchdog_work can also arm watchdog_timer. The process is shown below:
----------- timer schedules work ------------ cyttsp4_watchdog_timer() //timer handler schedule_work(&cd->watchdog_work)
----------- work arms timer ------------ cyttsp4_watchdog_work() //workqueue callback function cyttsp4_start_wd_timer() mod_timer(&cd->watchdog_timer, ...)
Although del_timer_sync() and cancel_work_sync() are called in cyttsp4_remove(), the timer and workqueue could still be rearmed. As a result, the possible use after free bugs could happen. The process is shown below:
(cleanup routine) | (timer and workqueue routine) cyttsp4_remove() | cyttsp4_watchdog_timer() //timer cyttsp4_stop_wd_timer() | schedule_work() del_timer_sync() | | cyttsp4_watchdog_work() //worker | cyttsp4_start_wd_timer() | mod_timer() cancel_work_sync() | | cyttsp4_watchdog_timer() //timer | schedule_work() del_timer_sync() | kfree(cd) //FREE | | cyttsp4_watchdog_work() // reschedule! | cd-> //USE
This patch changes del_timer_sync() to timer_shutdown_sync(), which could prevent rearming of the timer from the workqueue.
Fixes: 17fb1563d69b ("Input: cyttsp4 - add core driver for Cypress TMA4XX touchscreen devices") Signed-off-by: Duoming Zhou <duoming@zju.edu.cn> Link: https://lore.kernel.org/r/20230421082919.8471-1-duoming@zju.edu.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7 |
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#
ebbdbef2 |
| 14-Jan-2023 |
Jonathan Cameron <Jonathan.Cameron@huawei.com> |
Input: cyttsp4 - use EXPORT_GPL_RUNTIME_DEV_PM_OPS()
SET_SYSTEM_SLEEP_PM_OPS() and RUNTIME_PM_OPS() are deprecated as they requires explicit protection against unused function warnings. The new comb
Input: cyttsp4 - use EXPORT_GPL_RUNTIME_DEV_PM_OPS()
SET_SYSTEM_SLEEP_PM_OPS() and RUNTIME_PM_OPS() are deprecated as they requires explicit protection against unused function warnings. The new combination of pm_ptr() EXPORT_GPL_RUNTIME_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the #ifdef guards.
Note that we are replacing an unconditional call to the suspend and resume functions for sleep use cases with one via pm_runtime_force_suspend() / pm_runtime_force_resume() that only do anything to the device if we are not already in the appropriate runtime suspended state.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
--
I 'think' this should be fine in that it can only reduce the number of unnecessary suspends. If anyone can test that would be great.
Link: https://lore.kernel.org/r/20230114171620.42891-11-jic23@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10 |
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#
45353186 |
| 09-Nov-2020 |
Lee Jones <lee.jones@linaro.org> |
Input: cyttsp4 - move 'cyttsp4_tch_abs_string' to the only file that references it
Fixes the following W=1 kernel build warning(s):
In file included from drivers/input/touchscreen/cyttsp_i2c_common
Input: cyttsp4 - move 'cyttsp4_tch_abs_string' to the only file that references it
Fixes the following W=1 kernel build warning(s):
In file included from drivers/input/touchscreen/cyttsp_i2c_common.c:24: drivers/input/touchscreen/cyttsp4_core.h:236:27: warning: ‘cyttsp4_tch_abs_string’ defined but not used [-Wunused-const-variable=] 236 | static const char const cyttsp4_tch_abs_string[] = { | ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/input/touchscreen/cyttsp4_i2c.c:17: drivers/input/touchscreen/cyttsp4_core.h:236:27: warning: ‘cyttsp4_tch_abs_string’ defined but not used [-Wunused-const-variable=] 236 | static const char * const cyttsp4_tch_abs_string[] = { | ^~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/input/touchscreen/cyttsp4_spi.c:17: drivers/input/touchscreen/cyttsp4_core.h:236:27: warning: ‘cyttsp4_tch_abs_string’ defined but not used [-Wunused-const-variable=] 236 | static const char * const cyttsp4_tch_abs_string[] = { | ^~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20201104162427.2984742-16-lee.jones@linaro.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41 |
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#
5fc70e35 |
| 11-May-2020 |
Jiada Wang <jiada_wang@mentor.com> |
Input: introduce input_mt_report_slot_inactive()
input_mt_report_slot_state() ignores "tool" argument when the slot is closed, which has caused a bit of confusion. Let's introduce input_mt_report_sl
Input: introduce input_mt_report_slot_inactive()
input_mt_report_slot_state() ignores "tool" argument when the slot is closed, which has caused a bit of confusion. Let's introduce input_mt_report_slot_inactive() to report inactive slot state.
Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Link: https://lore.kernel.org/r/20200508055656.96389-2-jiada_wang@mentor.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12 |
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#
79aae6ac |
| 12-Nov-2019 |
Pan Bian <bianpan2016@163.com> |
Input: cyttsp4_core - fix use after free bug
The device md->input is used after it is released. Setting the device data to NULL is unnecessary as the device is never used again. Instead, md->input s
Input: cyttsp4_core - fix use after free bug
The device md->input is used after it is released. Setting the device data to NULL is unnecessary as the device is never used again. Instead, md->input should be assigned NULL to avoid accessing the freed memory accidently. Besides, checking md->si against NULL is superfluous as it points to a variable address, which cannot be NULL.
Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/1572936379-6423-1-git-send-email-bianpan2016@163.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6 |
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#
97fb5e8d |
| 29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify it under the terms of th
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 294 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15, v4.13.16, v4.14 |
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#
a2c714e8 |
| 31-Oct-2017 |
Vince Kim <vince.k.kim@gmail.com> |
Input: cyttsp4 - avoid overflows when calculating memory sizes
There are several places to perform subtraction to calculate buffer size such as:
si->si_ofs.cydata_size = si->si_ofs.test_ofs - si->s
Input: cyttsp4 - avoid overflows when calculating memory sizes
There are several places to perform subtraction to calculate buffer size such as:
si->si_ofs.cydata_size = si->si_ofs.test_ofs - si->si_ofs.cydata_ofs; ... p = krealloc(si->si_ptrs.cydata, si->si_ofs.cydata_size, GFP_KERNEL);
Actually, data types of above variables during subtraction are size_t, so it is unsigned. That means if second operand(si->si_ofs.cydata_ofs) is greater than the first operand(si->si_ofs.test_ofs), then resulting si->si_ofs.cydata_size could result in an unsigned integer wrap which is not desirable.
The proper way to correct this problem is to perform a test of both operands to avoid having unsigned wrap.
Signed-off-by: Vince Kim <vince.k.kim@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
ee03e3f0 |
| 24-Oct-2017 |
Kees Cook <keescook@chromium.org> |
Input: touchsceen - convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and fro
Input: touchsceen - convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly.
Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.13.5, v4.13, v4.12, v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2 |
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#
5b5e0928 |
| 27-Feb-2017 |
Alexey Dobriyan <adobriyan@gmail.com> |
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller.
Use BUILD_BUG_ON in a couple ATM driver
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller.
Use BUILD_BUG_ON in a couple ATM drivers.
In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more.
Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Revision tags: v4.10.1, v4.10, v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13, openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8 |
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#
c01e0159 |
| 19-Apr-2016 |
Masanari Iida <standby24x7@gmail.com> |
treewide: Fix typos in printk
This patch fix spelling typos in printk from various part of the codes.
Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.
treewide: Fix typos in printk
This patch fix spelling typos in printk from various part of the codes.
Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Revision tags: v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4, v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1, openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1, v4.3-rc1, v4.2, v4.2-rc8, v4.2-rc7, v4.2-rc6, v4.2-rc5, v4.2-rc4, v4.2-rc3, v4.2-rc2, v4.2-rc1, v4.1, v4.1-rc8 |
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#
cf99289d |
| 11-Jun-2015 |
Fabian Frederick <fabf@skynet.be> |
Input: cyttsp4 - use swap() in cyttsp4_get_touch()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-o
Input: cyttsp4 - use swap() in cyttsp4_get_touch()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v4.1-rc7, v4.1-rc6, v4.1-rc5, v4.1-rc4, v4.1-rc3, v4.1-rc2, v4.1-rc1, v4.0, v4.0-rc7, v4.0-rc6, v4.0-rc5, v4.0-rc4, v4.0-rc3, v4.0-rc2, v4.0-rc1, v3.19, v3.19-rc7, v3.19-rc6, v3.19-rc5, v3.19-rc4, v3.19-rc3, v3.19-rc2, v3.19-rc1, v3.18 |
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dc5686e4 |
| 03-Dec-2014 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks depending
input / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks depending on CONFIG_PM_RUNTIME may now be changed to depend on CONFIG_PM.
The alternative of CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME may be replaced with CONFIG_PM too.
Make these changes in 2 files under drivers/input/.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Ferruh Yigit <fery@cypress.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v3.18-rc7, v3.18-rc6, v3.18-rc5, v3.18-rc4, v3.18-rc3, v3.18-rc2, v3.18-rc1, v3.17, v3.17-rc7, v3.17-rc6, v3.17-rc5, v3.17-rc4, v3.17-rc3, v3.17-rc2, v3.17-rc1, v3.16, v3.16-rc7, v3.16-rc6, v3.16-rc5, v3.16-rc4, v3.16-rc3, v3.16-rc2, v3.16-rc1, v3.15, v3.15-rc8, v3.15-rc7, v3.15-rc6, v3.15-rc5, v3.15-rc4, v3.15-rc3, v3.15-rc2, v3.15-rc1, v3.14, v3.14-rc8, v3.14-rc7, v3.14-rc6, v3.14-rc5, v3.14-rc4, v3.14-rc3, v3.14-rc2, v3.14-rc1, v3.13, v3.13-rc8, v3.13-rc7, v3.13-rc6, v3.13-rc5, v3.13-rc4, v3.13-rc3, v3.13-rc2, v3.13-rc1 |
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#
0221e670 |
| 19-Nov-2013 |
Xie XiuQi <xiexiuqi@huawei.com> |
Input: cyttsp4 - remove unnecessary work pending test
Remove unnecessary work pending test before calling schedule_work(). It has been tested in queue_work_on() already.
Signed-off-by: Xie XiuQi
Input: cyttsp4 - remove unnecessary work pending test
Remove unnecessary work pending test before calling schedule_work(). It has been tested in queue_work_on() already.
Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com> Reviewed-by: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v3.12, v3.12-rc7, v3.12-rc6, v3.12-rc5, v3.12-rc4, v3.12-rc3, v3.12-rc2 |
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8474cadd |
| 18-Sep-2013 |
Sachin Kamat <sachin.kamat@linaro.org> |
Input: cyttsp4_core - remove redundant dev_set_drvdata
Driver core sets the data to NULL upon release or probe failure. Hence explicit setting is not necessary.
Signed-off-by: Sachin Kamat <sachin.
Input: cyttsp4_core - remove redundant dev_set_drvdata
Driver core sets the data to NULL upon release or probe failure. Hence explicit setting is not necessary.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v3.12-rc1, v3.11 |
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ca0abe3d |
| 29-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
Input: cyttsp4 - kill 'defined but not used' compiler warnings
If both CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME are unset:
drivers/input/touchscreen/cyttsp4_core.c:1556: warning: ‘cyttsp4_core_sleep’
Input: cyttsp4 - kill 'defined but not used' compiler warnings
If both CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME are unset:
drivers/input/touchscreen/cyttsp4_core.c:1556: warning: ‘cyttsp4_core_sleep’ defined but not used drivers/input/touchscreen/cyttsp4_core.c:1634: warning: ‘cyttsp4_core_wake’ defined but not used
Move cyttsp4_core_sleep(), cyttsp4_core_wake(), and cyttsp4_core_wake_() (which is called from cyttsp4_core_wake() only) inside the existing section protected by #if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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#
e87ca424 |
| 26-Aug-2013 |
Wei Yongjun <yongjun_wei@trendmicro.com.cn> |
Input: cyttsp4 - remove useless NULL test from cyttsp4_watchdog_timer()
Remove useless NULL test from cyttsp4_watchdog_timer().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by:
Input: cyttsp4 - remove useless NULL test from cyttsp4_watchdog_timer()
Remove useless NULL test from cyttsp4_watchdog_timer().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Ferruh Yigit <fery@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v3.11-rc7, v3.11-rc6, v3.11-rc5, v3.11-rc4, v3.11-rc3, v3.11-rc2, v3.11-rc1 |
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#
57961e3b |
| 04-Jul-2013 |
Ferruh Yigit <fery@cypress.com> |
Input: cyttsp4 - kfree xfer_buf on error path in probe()
If probe() fails after cd->xfer_buf allocated, it will not freed. Added kfree(cd->xfer_buf) with and error label.
Signed-off-by: Ferruh Yigi
Input: cyttsp4 - kfree xfer_buf on error path in probe()
If probe() fails after cd->xfer_buf allocated, it will not freed. Added kfree(cd->xfer_buf) with and error label.
Signed-off-by: Ferruh Yigit <fery@cypress.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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394fc05b |
| 02-Jul-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
Input: cyttsp4 - leak on error path in probe()
We leak "cd" if the cd->xfer_buf allocation fails. It was weird to "goto error_gpio_irq" so I changed the label name. (Label names should reflect the
Input: cyttsp4 - leak on error path in probe()
We leak "cd" if the cd->xfer_buf allocation fails. It was weird to "goto error_gpio_irq" so I changed the label name. (Label names should reflect the label location not the goto location otherwise you get an "all roads lead to Rome problem").
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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7c4c018a |
| 02-Jul-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
Input: cyttsp4 - silence NULL dereference warning
If "cd" were NULL then we would dereference it when we print the error message. Fortunately enough, it can't ever be NULL so we can remove those li
Input: cyttsp4 - silence NULL dereference warning
If "cd" were NULL then we would dereference it when we print the error message. Fortunately enough, it can't ever be NULL so we can remove those lines.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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0fb82ec0 |
| 02-Jul-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
Input: cyttsp4 - silence shift wrap warning
"*max" is a size_t (long) type but "1" is an int so static checkers complain that the shift could wrap.
Signed-off-by: Dan Carpenter <dan.carpenter@oracl
Input: cyttsp4 - silence shift wrap warning
"*max" is a size_t (long) type but "1" is an int so static checkers complain that the shift could wrap.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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17fb1563 |
| 30-Jun-2013 |
Ferruh Yigit <fery@cypress.com> |
Input: cyttsp4 - add core driver for Cypress TMA4XX touchscreen devices
Cypress TrueTouch(tm) Standard Product controllers, Generetion4 devices, Core driver.
Core driver is interface between host a
Input: cyttsp4 - add core driver for Cypress TMA4XX touchscreen devices
Cypress TrueTouch(tm) Standard Product controllers, Generetion4 devices, Core driver.
Core driver is interface between host and TTSP controller and processes data sent by controller.
Responsibilities of module are IRQ handling, reading system information registers and sending multi-touch protocol type B events.
Signed-off-by: Ferruh Yigit <fery@cypress.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41 |
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5fc70e35 |
| 11-May-2020 |
Jiada Wang <jiada_wang@mentor.com> |
Input: introduce input_mt_report_slot_inactive() input_mt_report_slot_state() ignores "tool" argument when the slot is closed, which has caused a bit of confusion. Let's introduce in
Input: introduce input_mt_report_slot_inactive() input_mt_report_slot_state() ignores "tool" argument when the slot is closed, which has caused a bit of confusion. Let's introduce input_mt_report_slot_inactive() to report inactive slot state. Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Link: https://lore.kernel.org/r/20200508055656.96389-2-jiada_wang@mentor.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12 |
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#
79aae6ac |
| 12-Nov-2019 |
Pan Bian <bianpan2016@163.com> |
Input: cyttsp4_core - fix use after free bug The device md->input is used after it is released. Setting the device data to NULL is unnecessary as the device is never used again. Instead,
Input: cyttsp4_core - fix use after free bug The device md->input is used after it is released. Setting the device data to NULL is unnecessary as the device is never used again. Instead, md->input should be assigned NULL to avoid accessing the freed memory accidently. Besides, checking md->si against NULL is superfluous as it points to a variable address, which cannot be NULL. Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/1572936379-6423-1-git-send-email-bianpan2016@163.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Revision tags: v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6 |
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#
97fb5e8d |
| 29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it u
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 and only version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 294 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.825281744@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15, v4.13.16, v4.14 |
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a2c714e8 |
| 31-Oct-2017 |
Vince Kim <vince.k.kim@gmail.com> |
Input: cyttsp4 - avoid overflows when calculating memory sizes There are several places to perform subtraction to calculate buffer size such as: si->si_ofs.cydata_size = si->si_
Input: cyttsp4 - avoid overflows when calculating memory sizes There are several places to perform subtraction to calculate buffer size such as: si->si_ofs.cydata_size = si->si_ofs.test_ofs - si->si_ofs.cydata_ofs; ... p = krealloc(si->si_ptrs.cydata, si->si_ofs.cydata_size, GFP_KERNEL); Actually, data types of above variables during subtraction are size_t, so it is unsigned. That means if second operand(si->si_ofs.cydata_ofs) is greater than the first operand(si->si_ofs.test_ofs), then resulting si->si_ofs.cydata_size could result in an unsigned integer wrap which is not desirable. The proper way to correct this problem is to perform a test of both operands to avoid having unsigned wrap. Signed-off-by: Vince Kim <vince.k.kim@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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