vmalloc space overlapping

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Hi,
We have a custom board (arm/mach-iop331) and linux kernel (2.6.24)
ported for it. I saw following message while booting:

BUG: mapping for 0xce800000 at 0xce800000 overlaps vmalloc space

Can anybody please tell me seriousness of this message? This message comes from
arch/arm/mm/mmu.c: create_mapping() function.
w.r.t this function, The IO mapping descriptor md has following values:

md->virtual = 0xce800000
md->pfn = 0xce800000
md->type = MT_DEVICE

PAGE_OFFSET is 0xc0000000
VMALLOC_END is 0xce800000

Also, To fix this problem which value I should change, VMALLOC_END or
md->virtual?
Where I can get correct values?

P.S.- I haven't ported this kernel, just trying to figure out the problem.

Thanks,
Prashant


-- 
~p~r~a~s~h~a~n~t~

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