Files
kernel_common_drivers/drivers/usb
he.he 9f5d9fe113 usb: Lock system infers crg_udc deadlock [1/1]
PD#SWPL-254893

Problem:
Lock system infers crg_udc deadlock
       CPU0                    CPU1
     ----                    ----
rlock((pm_chain_head).rwsem);
                             lock(crg_udc_driver_lock);
                             lock((pm_chain_head).rwsem);
lock(crg_udc_driver_lock);

Solution:
Adjust the crg_udc_driver_lock position.

Verify:
a4

Change-Id: I53b91a6971b3c901fc35e4c11712ab08e5f9656e
Signed-off-by: he.he <he.he@amlogic.com>
2026-02-09 08:04:33 -08:00
..
2025-03-18 04:00:08 -08:00
2025-01-01 22:59:14 -08:00
2025-01-01 22:59:14 -08:00
2025-04-01 20:47:24 -08:00
2025-02-12 05:56:40 -08:00