Re: [Xen-ia64-devel] kernel BUG at mm/page_alloc.c:1116!

[Alex Williamson <alex.williamson@xxxxxx>]

On Mon, 2006-06-12 at 10:10 -0400, Rodrigo Lord wrote:
> Hi!
> 
> I`m testing the xen/ia64 and the error below appears when I tryed to
> boot a virtual machine with 80 MB of memory...
> 
> kernel BUG at mm/page_alloc.c:1116!
> swapper[1]: bugcheck! 0 [1]
> Modules linked in:

   I think you'll find the same limitations with linux-ia64.  IA64
systems aren't typically optimized for such low memory conditions.  The
per CPU area can take a significant chunk of memory, so make sure your
NR_CPUS is configured to as little as possible.  The kernel typically
gets loaded at offset 68MB, making it difficult to go much below where
you are.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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