Messages in this thread | | | Date | Fri, 06 Mar 2015 10:46:30 -0500 | From | Sasha Levin <> | Subject | Re: sched: softlockups in multi_cpu_stop |
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On 03/06/2015 09:45 AM, Sasha Levin wrote: > On 03/06/2015 09:34 AM, Rafael David Tinoco wrote: >> Are you sure about this ? I have a core dump locked on the same place >> (state machine for powering cpu down for the task swap) from a 3.13 (+ >> upstream patches) and this commit wasn't backported yet. > > bisect took me to that same commit twice, and I'm running a -next with that > commit reverted and not seeing those hangs anymore. > > I also didn't see the hang up until a month or so ago (which matches with that > commit date), and definitely not back in 3.13.
I just remembered that I was seeing something similar back then, which was fixed:
http://lists.openwall.net/linux-kernel/2014/05/12/725
Thanks, Sasha
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