Re: SLUB doesn't work with kdump kernel on Cell

[Arnd Bergmann]

On Wednesday 08 August 2007, Lucio Correia wrote:
>   DMA             0 ->    12288
>   Normal      12288 ->    12288
> early_node_map[2] active PFN ranges
>     0:        0 ->     2560
>     1:    12287 ->    12288

As Christoph found, this memory map is really strange. Other machines
have something like

Zone PFN ranges:
  DMA             0 ->    16384
  Normal      16384 ->    16384
early_node_map[2] active PFN ranges
    0:        0 ->     8192
    1:     8192 ->    16384

Lucio,
What code builds the memory map that gets passed to the kdump kernel?
Does the original kernel see the same map on your machine?

	Arnd <><
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