From: Arnd Bergmann <arnd@arndb.de>
To: cbe-oss-dev@ozlabs.org
Cc: "Michael Ellerman" <michael@ellerman.id.au>,
ljhc@br.ibm.com, Arnd Bergmann <arndb@arndb.de>,
linux-kernel <linux-kernel@vger.kernel.org>,
Christoph Lameter <clameter@sgi.com>
Subject: Re: [Cbe-oss-dev] SLUB doesn't work with kdump kernel on Cell
Date: Fri, 10 Aug 2007 17:43:33 +0200 [thread overview]
Message-ID: <200708101743.34988.arnd@arndb.de> (raw)
In-Reply-To: <dc1166600708091734p22612a72g7fcc3e229203918f@mail.gmail.com>
On Friday 10 August 2007, Michael Ellerman wrote:
> It comes out of the device tree, just like a regular kernel. The
> device tree for the kdump kernel is built by kexec-tools, it parses
> /proc/device-tree and does a bunch of logic to avoid various reserved
> regions: the kernel, TCE tables, RTAS etc.
Maybe it should then try to flatten out the NUMA properties and put
all pages logically into the same node that the boot CPU resides on.
I can see a number of things going wrong otherwise.
Arnd <><
next prev parent reply other threads:[~2007-08-10 17:43 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
2007-08-09 13:57 ` Lucio Correia
2007-08-10 0:34 ` Michael Ellerman
2007-08-10 15:43 ` Arnd Bergmann [this message]
2007-08-10 0:26 ` Michael Ellerman
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