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linux/drivers/usb/typec
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Heikki Krogerus 65ba8cef04 usb: typec: ucsi: Fix a deadlock in ucsi_send_command_common() 
The function returns with the ppm_lock held if the PPM is
busy or there's an error.

Reported-and-tested-by: Luciano Coelho <luciano.coelho@intel.com>
Fixes: 5e9c1662a8 ("usb: typec: ucsi: rework command execution functions")
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reported-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20240806112029.2984319-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-07 12:48:30 +02:00
..
altmodes usb: typec: Update sysfs when setting ops 2024-06-04 15:44:27 +02:00
mux usb: typec: fsa4480: Check if the chip is really there 2024-07-31 10:39:34 +02:00
tcpm usb: typec: tcpm: avoid sink goto SNK_UNATTACHED state if not received source capability message 2024-08-07 12:48:04 +02:00
tipd usb: typec: tipd: Delete extra semi-colon 2024-07-31 10:40:08 +02:00
ucsi usb: typec: ucsi: Fix a deadlock in ucsi_send_command_common() 2024-08-07 12:48:30 +02:00
anx7411.c usb: typec: Drop explicit initialization of struct i2c_device_id::driver_data to 0 2024-07-10 13:57:40 +02:00
bus.c driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
bus.h
class.c usb: typec: Update sysfs when setting ops 2024-06-04 15:44:27 +02:00
class.h usb: typec: constify struct class usage 2024-03-02 20:21:06 +01:00
hd3ss3220.c usb: Switch i2c drivers back to use .probe() 2023-05-29 15:53:11 +01:00
Kconfig
Makefile
mux.c usb: typec: constify struct class usage 2024-03-02 20:21:06 +01:00
mux.h
pd.c usb: typec: constify the struct device_type usage 2024-02-19 09:35:46 +01:00
pd.h
port-mapper.c usb: typec: Link enumerated USB devices with Type-C partner 2023-10-16 20:02:36 +02:00
retimer.c usb: typec: constify struct class usage 2024-03-02 20:21:06 +01:00
retimer.h
rt1719.c usb: Switch i2c drivers back to use .probe() 2023-05-29 15:53:11 +01:00
stusb160x.c usb: typec: stusb160x: convert to use maple tree register cache 2024-03-26 10:43:52 +01:00
wusb3801.c usb: Switch i2c drivers back to use .probe() 2023-05-29 15:53:11 +01:00