On Mon, May 08, 2017 at 05:18:20PM -0400, Steven Rostedt wrote: > On Mon, 8 May 2017 14:07:54 -0700 > "Paul E. McKenney" <paul...@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.
Should be good clean fun to validate that belief. ;-)
Thanx, Paul
