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SubjectRe: [PATCH v2 0/9] A few more cpuidle vs rcu fixes
On Thu, Jan 26, 2023 at 04:08:29PM +0100, Peter Zijlstra wrote:
> 0-day robot reported graph-tracing made the cpuidle-vs-rcu rework go splat.
>
> These patches appear to cure this, the ftrace selftest now runs to completion
> without spamming scary messages to dmesg.
>
> Since v1:
>
> - fixed recursive RCU splats
> - fixed psci thingies for arm (null)
> - improved the tracing WARN (rostedt)
> - fixed TRACE_PREEMPT_TOGGLE (null)
>
> ---

Applying this gets me the name objtool warnings noted before, but only
on KASAN kernels. Other than that, works fine as far as rcutorture
is concerned.

Thanx, Paul

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