On Mon, Jan 21, 2008 at 03:34:09PM -0800, Randy Dunlap wrote:
quoted text
> On Mon, 21 Jan 2008 11:38:38 +1100 Rusty Russell wrote:
> 
> > On Sunday 20 January 2008 08:25:49 Sam Ravnborg wrote:
> > > On Sat, Jan 19, 2008 at 11:56:43AM -0800, Randy Dunlap wrote:
> > > > rcu_online_cpu() should be __cpuinit instead of __devinit.
> > >
> > > So if we have:
> > > CONFIG_HOTPLUG=n
> > > CONFIG_HOTPLUG_CPU=y
> > >
> > > then this is a oops candidate.
> > 
> > At first glance, this can't happen because all CONFIG_HOTPLUG_CPU depends on 
> > CONFIG_HOTPLUG or selects it, for all archs.
> 
> Mostly, but arch/mips/ seems to be different (neither depends nor selects)
> unless it has changed very recently (I looked at 2.6.24-rc8).

mips has
	default n

So they at least try to turn off this feature.

	Sam
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