Re: [cgroups] suspicious rcu_dereference_check() usage!

2017-03-01 Thread Tejun Heo
Hello, Mike. Sorry about the delay. Was on vacation and then had a strep throat. On Mon, Feb 20, 2017 at 11:15:23AM +0100, Mike Galbraith wrote: > Running LTP on master.today (v4.10) with a seriously bloated PREEMPT > config inspired box to emit the below. > > [ 7160.458996] ===

Re: [cgroups] suspicious rcu_dereference_check() usage!

2017-03-01 Thread Mike Galbraith
On Wed, 2017-03-01 at 12:44 -0500, Tejun Heo wrote: > If you still have the .config around, can you please attach it? I'll > verify the fix and send out the fix. Resurrected (master) and attached. -Mike config.xz Description: application/xz

[cgroups] suspicious rcu_dereference_check() usage!

2017-02-20 Thread Mike Galbraith
Running LTP on master.today (v4.10) with a seriously bloated PREEMPT config inspired box to emit the below. [ 7160.458996] === [ 7160.463195] [ INFO: suspicious RCU usage. ] [ 7160.467387] 4.10.0-default #100 Tainted: GE [ 7160.472808]