[Bug 111427] [CI][BAT] igt at gem_sync@basic-store-each - incomplete - Kernel panic - not syncing: Fatal exception in interrupt

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111427

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
Based on the age and addr hints, something to do with

static bool
need_timeslice(struct intel_engine_cs *engine, const struct i915_request *rq)
{
        int hint;

        if (!intel_engine_has_semaphores(engine))
                return false;

        if (list_is_last(&rq->sched.link, &engine->active.requests))
                return false;

        hint = max(rq_prio(list_next_entry(rq, sched.link)),
                   engine->execlists.queue_priority_hint);

        return hint >= effective_prio(rq);
}

Likely suspect is *list_next_entry(rq, sched.link)

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