Messages in this thread | | | Subject | Re: [PATCH] rcu,ftrace: Fix ftrace recursion | From | Kim Phillips <> | Date | Tue, 29 Sep 2020 09:43:18 -0500 |
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On 9/29/20 6:33 AM, Peter Zijlstra wrote: > > Kim reported that perf-ftrace made his box unhappy. It turns out that > commit: > > ff5c4f5cad33 ("rcu/tree: Mark the idle relevant functions noinstr") > > removed one too many notrace. Probably due to there not being a helpful > comment. > > Reinstate the notrace and add a comment to avoid loosing it again. > > Fixes: ff5c4f5cad33 ("rcu/tree: Mark the idle relevant functions noinstr") > Reported-by: Kim Phillips <kim.phillips@amd.com> > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> > ---
Tested-by: Kim Phillips <kim.phillips@amd.com>
Thanks,
Kim
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