On Tue, Jan 24, 2023 at 04:34:23PM +0000, Mark Rutland wrote: > Hi Peter, > > On Mon, Jan 23, 2023 at 09:50:09PM +0100, Peter Zijlstra wrote: > > 0-day robot reported graph-tracing made the cpuidle-vs-rcu rework go splat. > > Do you have a link toe the splat somewhere? > > I'm assuming that this is partially generic, and I'd like to make sure I test > the right thing on arm64. I'll throw my usual lockdep options at the ftrace > selftests... 0-day triggered this by running tools/testing/selftests/ftrace/ftracetest, which is what I've been using to reproduce. If that don't work for you I can try and dig out the 0day email to see if it has more details on.
