[PATCH 01/10] events: Protect access via task_subsys_state_check()

2013-04-29 Thread kosaki . motohiro
From: Paul E. McKenney The following RCU splat indicates lack of RCU protection: [ 953.267649] === [ 953.267652] [ INFO: suspicious RCU usage. ] [ 953.267657] 3.9.0-0.rc6.git2.4.fc19.ppc64p7 #1 Not tainted [ 953.267661] --- [

[PATCH 01/10] events: Protect access via task_subsys_state_check()

2013-04-29 Thread kosaki . motohiro
From: Paul E. McKenney paul...@linux.vnet.ibm.com The following RCU splat indicates lack of RCU protection: [ 953.267649] === [ 953.267652] [ INFO: suspicious RCU usage. ] [ 953.267657] 3.9.0-0.rc6.git2.4.fc19.ppc64p7 #1 Not tainted [ 953.267661]