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836717841a30d7845cdf9cb806ee0ff3bfa7135a
linux/drivers/hid
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Jiri Kosina 30db8e400c HID: hidraw, uhid: Always report EPOLLOUT 
[ Upstream commit 9e635c2851 ]

hidraw and uhid device nodes are always available for writing so we should
always report EPOLLOUT and EPOLLWRNORM bits, not only in the cases when
there is nothing to read.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: be54e7461f ("HID: uhid: Fix returning EPOLLOUT from uhid_char_poll")
Fixes: 9f3b61dc1d ("HID: hidraw: Fix returning EPOLLOUT from hidraw_poll")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-17 19:46:55 +01:00
..
i2c-hid
HID: i2c-hid: Reset ALPS touchpads on resume
2020-01-09 10:19:03 +01:00
intel-ish-hid
HID: intel-ish-hid: fixes incorrect error handling
2019-12-05 09:20:24 +01:00
usbhid
HID: hiddev: fix mess in hiddev_open()
2020-01-14 20:07:07 +01:00
hid-a4tech.c
HID: input: fix a4tech horizontal wheel custom usage
2019-08-29 08:28:40 +02:00
hid-accutouch.c
HID: Accutouch: Add driver for ELO Accutouch 2216 USB Touchscreens
2017-03-21 15:03:55 +01:00
hid-alps.c
HID: alps: allow incoming reports when only the trackstick is opened
2018-11-27 16:13:02 +01:00
hid-apple.c
HID: apple: Fix stuck function keys when using FN
2019-10-07 18:57:12 +02:00
hid-appleir.c
treewide: setup_timer() -> timer_setup()
2017-11-21 15:57:07 -08:00
hid-asus.c
Merge branch 'for-4.17/upstream' into for-linus
2018-04-05 13:28:46 +02:00
hid-aureal.c
HID: fix some indenting issues
2015-10-21 13:15:53 +02:00
hid-axff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-belkin.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-betopff.c
HID: betop: add drivers/hid/hid-betopff.c
2014-12-22 15:00:25 +01:00
hid-cherry.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-chicony.c
HID: move Asus keyboard support from hid-chicony to hid-asus
2017-06-08 13:47:52 +02:00
hid-cmedia.c
HID: Support for CMedia CM6533 HID audio jack controls
2016-03-02 10:31:36 +01:00
hid-core.c
HID: Fix slab-out-of-bounds read in hid_field_extract
2020-01-14 20:07:00 +01:00
hid-corsair.c
HID: corsair: Add K70 Vengeance and K70 RAPIDFIRE to
2018-02-16 13:38:16 +01:00
hid-cougar.c
HID: cougar: Add support for the Cougar 500k Gaming Keyboard
2018-07-23 11:35:05 +02:00
hid-cp2112.c
HID: cp2112: prevent sleeping function called from invalid context
2019-09-10 10:33:49 +01:00
hid-cypress.c
HID: hid-cypress: validate length of report
2017-01-06 16:06:43 +01:00
hid-debug.c
HID: debug: fix race condition with between rdesc_show() and device removal
2019-05-08 07:21:45 +02:00
hid-dr.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-elan.c
HID: elan: Add support for touchpad on the Toshiba Click Mini L9W
2018-07-17 15:25:40 +02:00
hid-elecom.c
HID: elecom: add support for EX-G M-XT4DRBK trackball
2018-03-06 15:15:47 +01:00
hid-elo.c
HID: elo: clear BTN_LEFT mapping
2017-11-24 14:40:23 +01:00
hid-emsff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-ezkey.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-gaff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-gembird.c
HID: gembird: add new driver to fix Gembird JPD-DualForce 2
2015-08-18 15:03:43 +02:00
hid-generic.c
HID: generic: create one input report per application type
2018-04-26 14:17:31 +02:00
hid-gfrm.c
HID: generic: create one input report per application type
2018-04-26 14:17:31 +02:00
hid-google-hammer.c
HID: google: add magnemite/masterball USB ids
2019-11-12 19:20:53 +01:00
hid-gt683r.c
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-gyration.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-holtek-kbd.c
HID: holtek: test for sanity of intfdata
2019-08-25 10:47:48 +02:00
hid-holtek-mouse.c
HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll
2014-09-08 09:48:56 +02:00
hid-holtekff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-hyperv.c
HID: hyperv: Use in-place iterator API in the channel callback
2019-11-06 13:05:46 +01:00
hid-icade.c
HID: icade: u16 which never < 0
2013-04-24 16:32:27 +02:00
hid-ids.h
HID: quirks: Add quirk for HP MSU1465 PIXART OEM mouse
2020-01-04 19:12:58 +01:00
hid-input.c
HID: hid-input: clear unmapped usages
2020-01-14 20:07:00 +01:00
hid-ite.c
HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk
2019-01-13 09:50:56 +01:00
hid-jabra.c
HID: Add special driver for Jabra devices
2017-11-21 12:54:58 +01:00
hid-kensington.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-keytouch.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-kye.c
scripts/spelling.txt: add "comsume(r)" pattern and fix typo instances
2017-02-27 18:43:47 -08:00
hid-lcpower.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-led.c
HID: hid-led: fix issue with transfer buffer not being dma capable
2016-10-10 10:47:03 +02:00
hid-lenovo.c
HID: lenovo: Add checks to fix of_led_classdev_register
2019-02-12 19:47:19 +01:00
hid-lg2ff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-lg3ff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-lg4ff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-lg4ff.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hid-lg.c
HID: logitech: Fix general protection fault caused by Logitech driver
2019-10-01 08:26:01 +02:00
hid-lg.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hid-lgff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-logitech-dj.c
HID: logitech-dj: allow devices to request full pairing information
2017-04-06 14:36:36 +02:00
hid-logitech-hidpp.c
HID: logitech-hidpp: Silence intermittent get_battery_capacity errors
2020-01-04 19:12:59 +01:00
hid-magicmouse.c
HID: generic: create one input report per application type
2018-04-26 14:17:31 +02:00
hid-mf.c
HID: hid-mf: add force feedback support for Mayflash DolphinBar and GameCube
2017-01-11 22:12:44 +01:00
hid-microsoft.c
HID: microsoft: support the Surface Dial
2018-07-17 15:33:47 +02:00
hid-monterey.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-multitouch.c
HID: multitouch: Add pointstick support for ALPS Touchpad
2019-07-21 09:03:10 +02:00
hid-nti.c
HID: Add quirk driver for NTI USB-SUN adapter
2017-03-06 13:16:33 +01:00
hid-ntrig.c
HID: hid-ntrig: add error handling for sysfs_create_group
2018-06-25 15:16:11 +02:00
hid-ortek.c
HID: ortek: add one more buggy device
2017-07-24 17:38:21 +02:00
hid-penmount.c
HID: penmount: report only one button for PenMount 6000 USB touchscreen controller
2016-03-10 17:17:26 +01:00
hid-petalynx.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-picolcd_backlight.c
HID: picoLCD: Deletion of unnecessary checks before three function calls
2015-06-29 14:51:12 +02:00
hid-picolcd_cir.c
media: rc: rename RC_TYPE_* to RC_PROTO_* and RC_BIT_* to RC_PROTO_BIT_*
2017-08-20 10:02:48 -04:00
hid-picolcd_core.c
HID: picolcd: be more verbose when reporting report size error
2014-08-27 23:27:10 +02:00
hid-picolcd_debugfs.c
HID: picoLCD: Spelling s/REPORT_WRTIE_MEMORY/REPORT_WRITE_MEMORY/
2017-03-24 15:45:04 +01:00
hid-picolcd_fb.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
hid-picolcd_lcd.c
HID: picoLCD: Deletion of unnecessary checks before three function calls
2015-06-29 14:51:12 +02:00
hid-picolcd_leds.c
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-picolcd.h
Merge branches 'for-3.10/multitouch', 'for-3.10/roccat' and 'for-3.10/upstream' into for-linus
2013-04-30 10:19:07 +02:00
hid-pl.c
HID: pantherlord: validate output report details
2013-09-04 11:58:32 +02:00
hid-plantronics.c
HID: hid-plantronics: Re-resend Update to map button for PTT products
2018-05-16 11:06:40 +02:00
hid-primax.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-prodikeys.c
HID: prodikeys: Fix general protection fault during probe
2019-10-01 08:26:01 +02:00
hid-quirks.c
HID: quirks: Add quirk for HP MSU1465 PIXART OEM mouse
2020-01-04 19:12:58 +01:00
hid-redragon.c
HID: redragon: fix num lock and caps lock LEDs
2018-06-25 15:23:40 +02:00
hid-retrode.c
HID: Add driver for Retrode2 joypad adapter
2017-06-22 14:44:11 +02:00
hid-rmi.c
HID: rmi: Check that the RMI_STARTED bit is set before unregistering the RMI transport device
2020-01-04 19:13:00 +01:00
hid-roccat-arvo.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-arvo.h
HID: roccat: correction and cleanup of HID feature reports
2011-06-13 12:52:57 +02:00
hid-roccat-common.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-common.h
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-isku.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-isku.h
HID: roccat: add support for IskuFX
2013-03-14 11:50:49 +01:00
hid-roccat-kone.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-kone.h
HID: roccat: added media key support for Kone
2013-04-08 10:33:13 +02:00
hid-roccat-koneplus.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-koneplus.h
HID: roccat: fix wrong attr size for koneplus tcu
2012-11-18 22:58:28 +01:00
hid-roccat-konepure.c
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-kovaplus.c
HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
2018-01-23 15:46:58 +01:00
hid-roccat-kovaplus.h
HID: roccat: deprecate some Kovaplus attributes
2012-11-12 15:30:29 +01:00
hid-roccat-lua.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-lua.h
HID: roccat: add support for Roccat Lua
2012-10-17 10:44:47 +02:00
hid-roccat-pyra.c
HID: use kobj_to_dev()
2015-12-28 13:41:51 +01:00
hid-roccat-pyra.h
HID: roccat: deprecated some Pyra attributes
2012-11-12 15:30:28 +01:00
hid-roccat-ryos.c
HID: roccat: add support for Ryos MK keyboards
2013-10-30 14:17:31 +01:00
hid-roccat-savu.c
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat-savu.h
HID: roccat: generalize some common code
2013-10-30 14:17:31 +01:00
hid-roccat.c
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
hid-saitek.c
HID: hid-saitek: Add device ID for RAT 7 Contagion
2018-08-30 10:58:44 +02:00
hid-samsung.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-sensor-custom.c
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
2018-12-05 19:32:13 +01:00
hid-sensor-hub.c
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
2018-12-05 19:32:13 +01:00
hid-sjoy.c
HID: sjoy: support Super Joy Box 4
2015-05-07 10:47:53 +02:00
hid-sony.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-speedlink.c
HID: Fix Speedlink VAD Cezanne support for some devices
2013-08-26 13:51:10 +02:00
hid-steam.c
HID: steam: fix deadlock with input devices.
2019-11-06 13:05:30 +01:00
hid-steelseries.c
HID: use to_hid_device()
2015-12-28 13:41:44 +01:00
hid-sunplus.c
HID: fix a couple of off-by-ones
2014-08-21 10:43:28 -05:00
hid-tivo.c
HID: tivo: enable all buttons on the TiVo Slide Pro remote
2015-03-15 10:04:27 -04:00
hid-tmff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-topseed.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-twinhan.c
HID: Use module_hid_driver macro
2013-01-03 10:27:31 +01:00
hid-uclogic.c
HID: core: remove the need for HID_QUIRK_NO_EMPTY_INPUT
2018-03-23 15:44:57 +01:00
hid-udraw-ps3.c
HID: udraw-ps3: accel_limits is local to the driver
2016-11-15 14:23:17 +01:00
hid-waltop.c
HID: Remove broken links to tablet descriptions
2016-09-19 14:32:21 +02:00
hid-wiimote-core.c
HID: wiimote: add support for Guitar-Hero devices
2018-06-25 15:26:06 +02:00
hid-wiimote-debug.c
HID: wiimote: fix DRM debug-attr to correctly parse input
2013-06-03 11:07:06 +02:00
hid-wiimote-modules.c
HID: wiimote: add support for Guitar-Hero devices
2018-06-25 15:26:06 +02:00
hid-wiimote.h
HID: wiimote: add support for Guitar-Hero devices
2018-06-25 15:26:06 +02:00
hid-xinmo.c
HID: xinmo: fix for out of range for THT 2P arcade controller.
2017-03-24 15:43:03 +01:00
hid-zpff.c
HID: Fix assumption that devices have inputs
2019-11-06 13:06:18 +01:00
hid-zydacron.c
HID: trivial devm conversion for special hid drivers
2013-07-31 10:12:28 +02:00
hidraw.c
HID: hidraw, uhid: Always report EPOLLOUT
2020-01-17 19:46:55 +01:00
Kconfig
HID: cougar: Add support for the Cougar 500k Gaming Keyboard
2018-07-23 11:35:05 +02:00
Makefile
HID: cougar: Add support for the Cougar 500k Gaming Keyboard
2018-07-23 11:35:05 +02:00
uhid.c
HID: hidraw, uhid: Always report EPOLLOUT
2020-01-17 19:46:55 +01:00
wacom_sys.c
HID: wacom: Fix several minor compiler warnings
2019-10-07 18:57:10 +02:00
wacom_wac.c
HID: wacom: generic: Treat serial number and related fields as unsigned
2019-11-12 19:20:38 +01:00
wacom_wac.h
HID: wacom: generic: only switch the mode on devices with LEDs
2019-07-26 09:14:27 +02:00
wacom.h
HID: wacom: generic: Treat serial number and related fields as unsigned
2019-11-12 19:20:38 +01:00