Alison Schofield d5d24bcc0a iio: trigger: close race condition in acquiring trigger reference ... In iio_trigger_write_current() we find the trigger we want while holding mutex on the list of triggers, but we don't actually do a get on it while holding mutex. We wait until further validations are completed and we're sure it's the one we want. Race condition is that it could be freed by the time we do the get. Solution is to grab the trigger (iio_trigger_get) as soon as we find it while holding mutex on the list of triggers. If later we decide it's not the right one, put it back. (iio_trigger_put). Signed-off-by: Alison Schofield <amsfield22@gmail.com> Suggested-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>		2017-01-22 13:21:41 +00:00
..
accel	iio:kfifo_buf header include push down.	2017-01-10 19:54:53 +00:00
adc	iio: adc: max1363: Export OF device ID table as module aliases	2017-01-22 13:21:30 +00:00
amplifiers
buffer	iio:buffer.h - split into buffer.h and buffer_impl.h	2017-01-10 19:54:55 +00:00
chemical	iio:chemical:atlas-ph-sensor: Fix use of 32 bit int to hold 16 bit big endian value	2016-10-23 22:18:27 +01:00
common	iio:kfifo_buf header include push down.	2017-01-10 19:54:53 +00:00
counter	iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8	2016-10-01 17:06:21 +01:00
dac	iio: dac: ad5593r: Add ACPI support	2016-12-30 17:20:14 +00:00
dummy	iio:dummy: Stop enabling timestamp by default.	2017-01-10 19:54:55 +00:00
frequency	iio: frequency: ad9523: use unsigned int rather then bare unsigned	2016-04-17 10:31:03 +01:00
gyro	iio:kfifo_buf header include push down.	2017-01-10 19:54:53 +00:00
health	iio: health: max30100: use msleep() for long uncritical delays	2017-01-22 13:21:28 +00:00
humidity	iio: humidity: Support acpi probe for hts211	2016-12-03 08:56:28 +00:00
imu	iio: imu: st_lsm6dsx: fix typo in gyro sensitivity definition	2017-01-22 13:21:41 +00:00
light	iio: light: opt3001: Export OF device ID table as module aliases	2017-01-22 13:21:29 +00:00
magnetometer	iio: magnetometer: mag3110: claim direct mode during raw writes	2017-01-21 12:20:40 +00:00
orientation	iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver)	2016-11-05 17:47:47 +00:00
potentiometer	iio: potentiometer: mcp4531: Export OF device ID table as module aliases	2017-01-22 13:21:29 +00:00
potentiostat	iio: potentiostat: add LMP91000 support	2016-09-27 20:33:03 +01:00
pressure	iio: pressure: ms5611: claim direct mode during oversampling changes	2017-01-21 12:31:05 +00:00
proximity	iio: proximity: sx9500: claim direct mode during raw proximity reads	2017-01-21 12:21:53 +00:00
temperature	iio:temperature: Add support for TI TMP007 sensor	2017-01-14 10:45:05 +00:00
trigger	iio:trigger: Experimental kthread tight loop trigger (thread only)	2016-06-03 13:18:44 +01:00
iio_core.h	iio:core: timestamping clock selection support	2016-06-30 19:41:38 +01:00
iio_core_trigger.h
industrialio-buffer.c	iio:buffer.h - split into buffer.h and buffer_impl.h	2017-01-10 19:54:55 +00:00
industrialio-configfs.c
industrialio-core.c	iio:buffer.h - split into buffer.h and buffer_impl.h	2017-01-10 19:54:55 +00:00
industrialio-event.c	iio: iio_push_event(): Don't crash if the event interface is not registered	2016-09-10 16:40:44 +01:00
industrialio-sw-device.c	iio: Add support for creating IIO devices via configfs	2016-05-04 11:43:54 +01:00
industrialio-sw-trigger.c
industrialio-trigger.c	iio: trigger: close race condition in acquiring trigger reference	2017-01-22 13:21:41 +00:00
industrialio-triggered-event.c
inkern.c	iio: inkern: pass through raw values if no scaling	2017-01-14 12:20:18 +00:00
Kconfig	iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8	2016-10-01 17:06:21 +01:00
Makefile	iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8	2016-10-01 17:06:21 +01:00