linux-kernel - Re: [BISECTED] rcu_sched self-detected stall since 3.17

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Message-ID: <CANfgCY0D0ieq51o3fhLpdPUrN9XnsFSuLYzshKYUHV9FKvE8Tw@mail.gmail.com>
Date:	Wed, 2 Dec 2015 17:53:02 +1100
From:	Ross Green <rgkernel@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Re: [BISECTED] rcu_sched self-detected stall since 3.17

I too have traced a similar RCU stall all the way back to 3.17.

Seems to affect RCU preempt code as well.

I had not been able to find a sure fail way to trigger this and it
could take several days running before problem arises.

Ross
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