From: Arnd Bergmann <arnd@arndb.de>
To: ljhc@br.ibm.com
Cc: linux-kernel@vger.kernel.org,
Christoph Lameter <clameter@sgi.com>,
Arnd Bergmann <arndb@arndb.de>
Subject: Re: SLUB doesn't work with kdump kernel on Cell
Date: Wed, 8 Aug 2007 23:10:59 +0200 [thread overview]
Message-ID: <200708082310.59997.arnd@arndb.de> (raw)
In-Reply-To: <1186604151.3608.46.camel@localhost.localdomain>
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 <><
next prev parent reply other threads:[~2007-08-08 21:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-08 20:15 SLUB doesn't work with kdump kernel on Cell Lucio Correia
2007-08-08 20:26 ` Christoph Lameter
2007-08-08 20:34 ` Arnd Bergmann
2007-08-08 20:39 ` Christoph Lameter
2007-08-14 15:43 ` Lucio Correia
2007-08-14 19:42 ` Christoph Lameter
2007-08-15 0:57 ` Michael Ellerman
2007-08-15 1:56 ` Christoph Lameter
2007-08-15 2:11 ` Christoph Lameter
2007-08-15 19:57 ` Lucio Correia
2007-08-15 20:21 ` Christoph Lameter
2007-08-08 21:10 ` Arnd Bergmann [this message]
2007-08-09 13:57 ` Lucio Correia
2007-08-10 0:34 ` Michael Ellerman
2007-08-10 15:43 ` [Cbe-oss-dev] " Arnd Bergmann
2007-08-10 0:26 ` Michael Ellerman
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