Re: [PATCH 2/2] Revert "kthread: Pin the stack via try_get_task_stack()/put_task_stack() in to_live_kthread() function"

[Thomas Gleixner]

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 <tglx@xxxxxxxxxxxxx>