Re: [GIT PULL rcu/next] rcu commits for 2.6.40
From: Ingo Molnar
Date: Mon May 16 2011 - 03:10:33 EST
* Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> wrote:
> Are you guys seeing NMIs at about the time the slowdown occurs?
None that produces a kernel message.
Also, the kernel config has:
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
So the NMI watchdog ought to be off. This system isnt producing spurious NMIs.
Thanks,
Ingo
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