Messages in this thread | | | Date | Wed, 20 Jun 2018 13:20:35 -0700 | From | Joel Fernandes <> | Subject | Re: [PATCH] softirq: reorder trace_softirqs_on to prevent lockdep splat |
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On Wed, Jun 20, 2018 at 04:05:13PM -0400, Steven Rostedt wrote: > > Peter, can you ack this. > > On Thu, 26 Apr 2018 21:11:00 -0700 > Joel Fernandes <joelaf@google.com> wrote: > > > I'm able to reproduce a lockdep splat when CONFIG_PROVE_LOCKING=y and > > CONFIG_PREEMPTIRQ_EVENTS=y. > > > > $ echo 1 > /d/tracing/events/preemptirq/preempt_enable/enable > > --- > > BTW, the "---" here causes git to ignore everything underneath it :-/
Oh ok, I actually already fixed the '---' issue in the change log since then:
Here's a recent posting of the patch: https://patchwork.kernel.org/patch/10453483/ (patch is the same, only the commit log is fixed to remove '---').
thanks,
- Joel
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