lkml.org 
[lkml]   [2011]   [Dec]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4 0/7] x86: BSP or CPU0 online/offline

* Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> wrote:

> > But the hibernation angle should be considered. Hibernation
> > already has to deal with the case where someone physically
> > unplugs a CPU and then resumes from the disk image, right?
> > How does the hibernation code handle that case currently?
>
> Oh, wait a minute. Are we talking about physical CPU Hotplug
> in between hibernation and restore? AFAIK, currently we don't
> handle that at all. [...]

Well, not hotplug, but plain old-fashioned: 'hibernate the box,
take out a CPU physically and thaw' kind of hardware change.

How will the hibernation code handle this case?

Thanks,

Ingo


\
 
 \ /
  Last update: 2011-12-06 11:39    [from the cache]
©2003-2011 Jasper Spaans