Re: [PATCH] cpu/hotplug: fix rollback during error-out in __cpu_disable()

[Heiko Carstens]

On Thu, Apr 07, 2016 at 05:14:00PM +0200, Sebastian Andrzej Siewior wrote:
> On 04/06/2016 09:51 PM, Heiko Carstens wrote:
> > This fixes the issue that a second cpu_down() will take forever, if
> > __cpu_disable() fails.
> 
> Yes. But even without the second take down your CPU isn't complete up.
> 
> > However it does not fix the issue that CPU_DOWN_FAILED will be seen on a
> > different cpu than the cpu that was supposed to be taken offline.
> 
> This is correct. It fixes only the regression you reported.
> The CPU_DOWN_FAILED patches are on hold for now.

Ok, I was bit confused here. So you may add

Tested-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

if you want to :)