Messages in this thread | | | Date | Tue, 09 May 2006 09:32:22 +0100 | From | Andy Whitcroft <> | Subject | Re: [PATCH] SPARSEMEM + NUMA can't handle unaligned memory regions? |
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Michael Ellerman wrote: > I can't believe I'm the first person to see this, so I imagine I'm missing > something. Perhaps it's only an issue on powerpc? > > I have a machine with some memory at 0, then a hole, and then some more memory > which doesn't start on a section boundary. This is causing the following > crash: > > add_region nid 1 start_pfn 0x77c0 pages 0x840 > add_region nid 1 start_pfn 0x0 pages 0x6000
Nasty, could you send me your full boot log and your config and I'll have a look at it. I can say this code has been booted on a lot of power boxes and I've never seen that before! :)
Anyhow, will take a look and see if we can avoid iterating over the area to find it.
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