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SubjectRe: [PATCH] numa, mem-hotplug: Fix stack overflow in numa when seting kernel nodes to unhotpluggable.
On 01/23/2014 02:13 PM, Dave Jones wrote:
> On Wed, Jan 22, 2014 at 10:06:14PM -0800, David Rientjes wrote:
> > On Thu, 23 Jan 2014, Tang Chen wrote:
> >
......
> >
> > I guess it depends on what Dave's CONFIG_NODES_SHIFT is?
>
> It's 10, because I had MAXSMP set.
>
> So, MAX_NUMNODES = 1<< 10
>
> And the bitmask is made of longs. 1024 of them.
>
> How does this work ?

I have the same config with you.

Would you please try it for me ? Does it work on your box ?

I cannot reproduce this problem on the latest kernel.
But I can reproduce it on 3.10.

Thanks

>
> Dave
>
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