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From: Bernhard Walle <bwalle@suse.de>
To: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Cc: Jay Lan <jlan@sgi.com>, kexec@lists.infradead.org
Subject: Re: makedumpfile fails on SGI machine
Date: Thu, 31 Jul 2008 10:47:26 +0200	[thread overview]
Message-ID: <20080731104726.035850be@halley.suse.de> (raw)
In-Reply-To: <4891197D.10400@mxs.nes.nec.co.jp>

* Ken'ichi Ohmichi [2008-07-31 10:46]:
> Bernhard Walle wrote:
> > After debugging that, I didn't find an error code. That address is in
> > fact the beginning of the mem_map of that node, and is in fact not
> > mapped (I verified that in crash).
> > 
> > With an older kernel and an older makedumpfile it succeeds.
> 
> I'd like to know whether this problem is due to the makedumpfile
> regression or either the unsupported kernel. Could you please
> fill the following items ?
 
* Problematic condition
  kernel version: 2.6.26
  makedumpfile version: 1.2.7

* Successful condition
  kernel version: 2.6.16.60 (SLES kernel)
  makedumpfile version: 1.1.4 (SLES 10 SP2 version, but in fact that is
                               1.1.4 although -v displays something
                               different ;-))

> And could you please test the combination of successful kernel
> and problematic makedumpfile(1.2.7) ?

That works. Seems to be some kernel change.



Bernhard
-- 
Bernhard Walle, SUSE LINUX Products GmbH, Architecture Development

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  reply	other threads:[~2008-07-31  8:46 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-30 14:14 makedumpfile fails on SGI machine Bernhard Walle
2008-07-31  1:46 ` Ken'ichi Ohmichi
2008-07-31  8:47   ` Bernhard Walle [this message]
2008-07-31 10:25     ` Ken'ichi Ohmichi
2008-07-31 11:18       ` Bernhard Walle
2008-07-31 11:36         ` Ken'ichi Ohmichi
2008-07-31 11:38           ` Bernhard Walle
2008-08-05 12:07           ` Ken'ichi Ohmichi
2008-08-05 15:11             ` Bernhard Walle
2008-08-18  7:19               ` Ken'ichi Ohmichi
2008-08-18 11:00                 ` Bernhard Walle
2008-08-19 12:14                   ` Ken'ichi Ohmichi
2008-08-27  9:00                   ` Ken'ichi Ohmichi
2008-08-28  1:43                     ` Jay Lan
2008-08-28  4:33                       ` Ken'ichi Ohmichi
2008-08-28  7:25                       ` Bernhard Walle
2008-08-29  6:45                         ` [PATCH][ia64] Fix the difference between node_mem_map and node_start_pfn. (Re: makedumpfile fails on SGI machine) Ken'ichi Ohmichi
2008-08-29 16:54                           ` Bernhard Walle
2008-09-01  2:13                             ` Ken'ichi Ohmichi
2008-08-29 18:14                           ` Jay Lan
2008-08-29 20:12                             ` Jay Lan
2008-09-01  2:32                               ` Ken'ichi Ohmichi

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