Re: DEBUG_PAGEALLOC & SMP?

Andrew Morton
2005-06-23T09:24:53Z

Ingo Molnar <mingo@elte.hu> wrote:
>
> is this a known problem?

Nope.

> I'm getting an oom-kill and a stuck boot with
> SMP & PAGEALLOC enabled. The UP kernel boots fine.

Strange, something gobbled all of your ZONE_DMA. 0xd1 is
GFP_KERNEL|GFP_DMA, so perhaps something has gone mad in the bouncing code.

The oom-killer is supposed to do a dump_stack(), but it looks like that
patch got lost.