Cc: Viresh as he's been working on governors recently. On Wednesday, July 15, 2015 06:04:22 PM Dave Jones wrote: > WARNING: CPU: 1 PID: 29529 at kernel/locking/lockdep.c:3497 > lock_unpin_lock+0x109/0x110() > unpinning an unpinned lock > CPU: 1 PID: 29529 Comm: kworker/1:1 Not tainted 4.2.0-rc2-think+ #3 > Workqueue: events od_dbs_timer > 0000000000000009 ffff880094d5baa8 ffffffffae7f5e6f 0000000000000007 > ffff880094d5baf8 ffff880094d5bae8 ffffffffae07b91a 0000000000000118 > 00000000000000e0 ffff880507bd5c58 0000000000000092 0000000000000004 > Call Trace: > [<ffffffffae7f5e6f>] dump_stack+0x4f/0x7b > [<ffffffffae07b91a>] warn_slowpath_common+0x8a/0xc0 > [<ffffffffae07b996>] warn_slowpath_fmt+0x46/0x50 > [<ffffffffae0d0ec9>] lock_unpin_lock+0x109/0x110 > [<ffffffffae7f93cc>] __schedule+0x3ac/0xb60 > [<ffffffffae7f9c41>] schedule+0x41/0x90 > [<ffffffffae7f9ff8>] schedule_preempt_disabled+0x18/0x30 > [<ffffffffae7fbcef>] mutex_lock_nested+0x16f/0x3e0 > [<ffffffffae69207f>] ? gov_queue_work+0x2f/0xf0 > [<ffffffffae690ec7>] ? od_check_cpu+0x57/0xd0 > [<ffffffffae69207f>] ? gov_queue_work+0x2f/0xf0 > [<ffffffffae69207f>] gov_queue_work+0x2f/0xf0 > [<ffffffffae6918dd>] od_dbs_timer+0xbd/0x150 > [<ffffffffae099613>] process_one_work+0x1f3/0x7a0 > [<ffffffffae099582>] ? process_one_work+0x162/0x7a0 > [<ffffffffae099cb9>] ? worker_thread+0xf9/0x470 > [<ffffffffae099c29>] worker_thread+0x69/0x470 > [<ffffffffae0ad993>] ? preempt_count_sub+0xa3/0xf0 > [<ffffffffae099bc0>] ? process_one_work+0x7a0/0x7a0 > [<ffffffffae09fddf>] kthread+0x11f/0x140 > [<ffffffffae09fcc0>] ? kthread_create_on_node+0x250/0x250 > [<ffffffffae80090f>] ret_from_fork+0x3f/0x70 > [<ffffffffae09fcc0>] ? kthread_create_on_node+0x250/0x250 > ---[ end trace 86cca931caec9193 ]---
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/