Johan Hovold 92dc0b1f46 staging: greybus: uart: fix tty use after free ... User space can hold a tty open indefinitely and tty drivers must not release the underlying structures until the last user is gone. Switch to using the tty-port reference counter to manage the life time of the greybus tty state to avoid use after free after a disconnect. Fixes: a18e151757 ("greybus: more uart work") Cc: stable@vger.kernel.org # 4.9 Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210906124538.22358-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-09-14 09:18:18 +02:00
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Documentation	…
tools	…
Kconfig	staging: greybus: audio: Enable GB codec, audio module compilation.	2020-07-29 16:40:26 +02:00
Makefile	staging: greybus: audio: Enable GB codec, audio module compilation.	2020-07-29 16:40:26 +02:00
TODO	staging: greybus: Add TODO item about modernizing the pwm code	2020-12-09 15:49:04 +01:00
arche-apb-ctrl.c	…
arche-platform.c	staging: greybus: arche-platform: Ending line with argument	2021-04-02 14:56:34 +02:00
arche_platform.h	…
audio_apbridgea.c	…
audio_apbridgea.h	…
audio_codec.c	staging: greybus: codecs: Fix reference counter leak in error handling	2020-11-13 15:34:07 +01:00
audio_codec.h	staging: greybus: audio: Resolve compilation errors for GB codec module	2020-07-29 16:40:09 +02:00
audio_gb.c	…
audio_helper.c	staging: greybus: Switch from strlcpy to strscpy	2021-02-04 17:16:06 +01:00
audio_helper.h	staging: greybus: audio: Add helper APIs for dynamic audio modules	2020-07-29 16:40:09 +02:00
audio_manager.c	…
audio_manager.h	…
audio_manager_module.c	staging: greybus: audio: code indentation and formatting changes	2020-10-26 06:53:10 +01:00
audio_manager_private.h	…
audio_manager_sysfs.c	staging: greybus: minor code style fix	2021-02-13 22:37:50 +01:00
audio_module.c	staging/greybus: eliminate use of NAME_SIZE for strings	2021-03-10 09:25:33 +01:00
audio_topology.c	staging: greybus: audio: Fix sparse warning.	2021-05-20 11:39:26 +02:00
authentication.c	…
bootrom.c	…
camera.c	staging: greybus: camera: Switch to memdup_user_nul()	2021-04-02 14:56:38 +02:00
firmware.h	…
fw-core.c	…
fw-download.c	…
fw-management.c	…
gb-camera.h	…
gbphy.c	bus: Make remove callback return void	2021-07-21 11:53:42 +02:00
gbphy.h	staging: greybus: Add identifier name to function definition argument	2020-08-18 16:07:17 +02:00
gpio.c	staging: greybus: gpio: Use irqchip template	2020-07-28 10:05:33 +02:00
greybus_authentication.h	…
greybus_firmware.h	…
hid.c	staging: greybus: Fixed a misspelling in hid.c	2021-02-13 22:37:51 +01:00
i2c.c	…
light.c	staging: greybus: light: Use kzalloc for allocating only one thing	2021-01-05 15:26:43 +01:00
log.c	…
loopback.c	…
power_supply.c	staging: greybus: Switch from strlcpy to strscpy	2021-02-04 17:16:06 +01:00
pwm.c	…
raw.c	…
sdio.c	staging: greybus: Fix blank line style issue in sdio.c	2021-03-10 09:25:26 +01:00
spi.c	…
spilib.c	staging: greybus: spi: add blank line after variable declaration	2021-05-20 11:40:36 +02:00
spilib.h	…
uart.c	staging: greybus: uart: fix tty use after free	2021-09-14 09:18:18 +02:00
usb.c	…
vibrator.c	…