Bug 16199

Summary: 2.6.35-rc2-git1 - include/linux/cgroup.h:534 invoked rcu_dereference_check() without protection!
Product: Process Management Reporter: Maciej Rutecki (maciej.rutecki)
Component: SchedulerAssignee: Ingo Molnar (mingo)
Status: CLOSED CODE_FIX    
Severity: normal CC: maciej.rutecki, miles.lane, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.35-rc2-git1 Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 16055    

Description Maciej Rutecki 2010-06-13 19:53:50 UTC 
Subject    : 2.6.35-rc2-git1 - include/linux/cgroup.h:534 invoked rcu_dereference_check() without protection!
Submitter  : Miles Lane <miles.lane@gmail.com>
Date       : 2010-06-07 18:14
Message-ID : AANLkTin2pPqOUx--9fIX3BH3e-cU6oCRufijcx_4ozx5@mail.gmail.com
References : http://marc.info/?l=linux-kernel&m=127593447812015&w=2

This entry is being used for tracking a regression from 2.6.34.  Please don't
close it until the problem is fixed in the mainline.
Comment 1 Rafael J. Wysocki 2010-07-09 21:28:33 UTC 
Fixed by commit dc61b1d6 ("sched: Fix PROVE_RCU vs cpu_cgroup").