On Fri, 28 Oct 2016, Oleg Nesterov wrote: > This reverts commit 23196f2e5f5d810578a772785807dcdc2b9fdce9. > > After the previous change struct kthread can't go away, no need to pin > the stack. > > TODO: kill to_live_kthread().
Acked-by: Thomas Gleixner <t...@linutronix.de>