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[Bug runtime/19954] "suspicious RCU usage" message on rawhide
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Fri, 15 Apr 2016 17:13:30 +0000
- Subject: [Bug runtime/19954] "suspicious RCU usage" message on rawhide
- Auto-submitted: auto-generated
- References: <bug-19954-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19954
--- Comment #1 from David Smith <dsmith at redhat dot com> ---
(In reply to David Smith from comment #0)
> So, I'm confused as to what is "suspicious" about our usage.
>From a bit more reading, I think the problem is that we're already under the
rcu_sched lock, so there is no reason to lock it again. I believe that's the
"suspicious" part.
I'm now trying out a solution.
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