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SubjectRe: SLUB doesn't work with kdump kernel on Cell
Date
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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