Re: [PATCH v3 00/13] Virtually mapped stacks with guard pages (x86, core)

[Oleg Nesterov]

On 06/23, Andy Lutomirski wrote:
>
> That sounds a bit more fragile than I'm really comfortable with,
> although it'll at least oops reliably if we get it wrong.
>
> But I'm planning on moving ti->flags (and the rest of thread_info,
> either piecemeal or as a unit) into task_struct on architectures that
> opt in,

I agree, this looks better. probably it should not be that hard to fix
GET_THREAD_INFO/etc, but you know this much better than me.

Oleg.