Messages in this thread | | | Subject | Re: Bisected rcu hang (kernel/sched.c): was 2.6.33rc4 RCU hang mm spin_lock deadlock(?) after running libvirtd - reproducible. | From | Mike Galbraith <> | Date | Sun, 24 Jan 2010 08:19:44 +0100 |
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On Sun, 2010-01-24 at 01:32 -0500, Michael Breuer wrote:
> That commit solves my crash. Was my first time bisecting... thought I > got it right. With the referenced commit, the system crashed when > libvirtd was started, at the previous commit, it didn't crash. > Regardless, the commit in tip fixes the issue. Hopefully it'll solve > some of the other reported RCU hangs as well. Looks like the change for > freshly cloned tasks is key.
Great, and yeah, the freshly cloned bit is the fix for your scenario.
-Mike
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