On Wed, Sep 21, 2016 at 05:43:50PM +0200, Roman Pen wrote: > If panic_on_oops is not set and oops happens inside workqueue kthread, > kernel kills this kthread. Current patch fixes recursive GPF which > happens in that case with the following stack:
> The root cause is that zeroed task->vfork_done member is accessed from > wq_worker_sleeping() hook. This is the kthread_data() -> to_kthread() thing? Could've done with spelling out, now you had me searching all over :/ Urgh what a mess..
