Re: [PATCH -v4 00/10] FUTEX_UNLOCK_PI wobbles

From: Thomas Gleixner
Date: Wed Mar 01 2017 - 04:07:30 EST


On Wed, 22 Feb 2017, Peter Zijlstra wrote:
> On Wed, Feb 22, 2017 at 12:02:44PM +0100, Peter Zijlstra wrote:
> > OK, so after having not thought about this, and then spend the last two
> > days trying to cram all this nonsense back into my head, I think I have
> > a slightly simpler option.
> >
> > In any case, I'll go respin the patch-set and repost.
>
> That is; what is wrong with the below patch against mainline?

After staring at it for a couple of hours and paging the futex horror back
in, I don't see any problem with that.

Thanks,

tglx