2003-03-22 09:19:28

by Dawson Engler

[permalink] [raw]
Subject: [CHECKER]: potential deadlock in 2.5.62 drivers/usb/misc/auerswald.c

There seems to be a potential locking cycle in 2.5.62's
drivers/usb/misc/auerswald.c
Can anyone confirm/discredit this?

Thanks!

<dev_table_mutex>-><struct.mutex> occurred 1 times
<struct.mutex)>-><&dev_table_mutex> occurred 1 times

Call chain for <&dev_table_mutex>-><struct.mutex>
depth = 1:
drivers/usb/misc/auerswald.c:auerchar_open:1404
->drivers/usb/misc/auerswald.c:auerchar_open:1412

Call chain for
<struct.mutex>-><&dev_table_mutex> =
depth = 1:
drivers/usb/misc/auerswald.c:auerswald_disconnect:2091
->drivers/usb/misc/auerswald.c:auerswald_disconnect:2096