Messages in this thread | | | Date | Mon, 31 Mar 2014 11:52:36 +0200 | From | Lars-Peter Clausen <> | Subject | Re: kernfs/rtc: circular dependency between kernfs and ops_lock |
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On 03/31/2014 11:46 AM, Alessandro Zummo wrote: > On Sun, 30 Mar 2014 12:04:16 -0400 > Sasha Levin <sasha.levin@oracle.com> wrote: > >>> Look good, thanks! >> >> Or not... >> >> Hit it again during overnight fuzzing: >> > > I think this is a different bug, please try this.
It's the same bug, device_unregister(&rtc->dev) will try to unregister all sysfs files attached to the device and that function is still called with the rtc mutex held.
- Lars
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