LIN9-2131 : aufs may execeed the limitation of subclass by lockdep
Created: Nov 11, 2016
Updated: May 20, 2017
Resolved Date: Nov 14, 2016
Found In Version: unknown
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Kernel
Description
aufs may use 9 subclass, but lockdep has max subclass set to 8.
When booting target with both aufs and lockdep enabled, lockdep may report invalid subclass.
Steps to Reproduce
Build kernel with both aufs and lockdep enabled, then boot up the target.
