Re: [PATCH] x86, FPU: Fix FPU initialization

Ingo Molnar
2013-04-16T11:33:56Z

* Borislav Petkov <bp@alien8.de> wrote:

> On Tue, Apr 16, 2013 at 11:25:28AM +0200, Ingo Molnar wrote:
> > I've got limited extra capacity right now - but if Peter rebases
> > tip:x86/cpu or you send a pullable update of tip:x86/cpu I can stick
> > it into -tip testing and yell if it goes wrong.
> >
>
> Ok, I'll do that in a second.
>
> Btw, another heads-up: you know how I'm regularly testing
> Linus+tip/master - well, I started seeing some strange lockups on my
> workstation with -rc7 + tip from two days ago. And the box wouldn't
> resume properly, the last line it would print is:
>
> "Disabling non-boot CPUs ..."
>
> and then hang. I've backed-out tip/master and it seems to work so it has
> to be some interaction caused by something in tip. I haven't been able
> to put my finger on it though but I'll watch it and try to trigger it on
> my other boxes.

Would be nice to pin that down ...

You are the first one to report this.

Thanks,

Ingo