Re: [PATCH 1/1] sched: fix cpu_down deadlock

[Peter Zijlstra]

On Wed, 2009-09-09 at 14:23 +0200, Jiri Slaby wrote:
> On 09/09/2009 01:53 PM, Peter Zijlstra wrote:
> > On Wed, 2009-09-09 at 13:41 +0200, Jiri Slaby wrote:
> >> Jiri Slaby wrote:
> >>> Thanks, in the end I found it manually. Goddammit! It's an -mm thing:
> >>> cpu_hotplug-dont-affect-current-tasks-affinity.patch
> > 
> > Is there a git tree with -mm in some place? I can't seem to find that
> > patch in my inbox.
> > 
> > All I can find is some comments from Oleg that the patch looks funny.
> 
> Yes, here:
> git://git.zen-sources.org/zen/mmotm.git

Ah thanks, no wonder I didn't find it.

> Actually I found Oleg came up with better solution to add
> move_task_off_dead_cpu to take_cpu_down.
> 
> A discussion regarding this is at:
> http://lkml.indiana.edu/hypermail/linux/kernel/0907.3/02278.html
> 
> So what's the status of the patches, please?

Oleg's patch looks good to me.

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