Re: [PATCH 3/3] printk: Avoid all wakeups from printk

Ingo Molnar
2011-06-09T15:51:43Z

* Linus Torvalds <torvalds@linux-foundation.org> wrote:

> On Thu, Jun 9, 2011 at 7:23 AM, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> > Subject: printk: Avoid all wakeups from printk
> > From: Peter Zijlstra <a.p.zijlstra@chello.nl>
> > Date: Wed Jun 08 17:29:59 CEST 2011
>
> Looks good to me. Is it working? You said that some early version
> of this caused problems for Ingo?

Yeah, it locked up during lockup in the middle of a printk and i
bisected it back to the third (most dangerous) commit - will retry
this version if Peter thinks it's materially different.

Thanks,

Ingo