Messages in this thread | | | Date | Mon, 8 May 2017 17:18:20 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 2/3] livepatch/rcu: Warn when system consistency is broken in RCU code |
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On Mon, 8 May 2017 14:07:54 -0700 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote:
> Except that, as Steven will quickly point out, this won't work at the > very edges of the NMI, when NMI_MASK won't be set in preempt_count().
I believe those parts of the NMI has "notrace" because it can break other parts of ftrace too.
-- Steve
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