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From: Andrew Morton <akpm@osdl.org>
To: Dave Hansen <haveblue@us.ibm.com>
Cc: torvalds@osdl.org, gregkh@suse.de, bunk@stusta.de,
	linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz,
	pcihpd-discuss@lists.sourceforge.net, neilb@cse.unsw.edu.au,
	mmokrejs@ribosome.natur.cuni.cz, nathans@sgi.com
Subject: Re: State of the Linux PCI and PCI Hotplug Subsystems for 2.6.16-rc5
Date: Wed, 8 Mar 2006 15:52:47 -0800	[thread overview]
Message-ID: <20060308155247.76a4fcc0.akpm@osdl.org> (raw)
In-Reply-To: <1141861551.8599.112.camel@localhost.localdomain>

Dave Hansen <haveblue@us.ibm.com> wrote:
>
> On Wed, 2006-03-08 at 15:29 -0800, Andrew Morton wrote:
> > - It would be nice to get Martin MOKREJ
> >   <mmokrejs@ribosome.natur.cuni.cz>'s full 16GB recognised again.  Dave
> >   Hansen is working on that. 
> 
> Martin, please step in here if your problem has come back...
> 
> After Martin applied my debugging patch, the problem went away.  Last I
> heard, he was going to boot back into a kernel without my patch to see
> if it stayed fixed.
> 
> My guess is that it is be a screwy BIOS that is causing the problem
> intermittently.  Otherwise, I can't imagine how some printks could
> affect the problem.  It's not like this is happening in code where there
> are SMP races.
> 
> I also checked around the office a bit to see if anyone else was having
> memory detection issues on large memory x86 machines.  No luck.

OK, thanks Dave.

> I'd put this into the "unreproducible" bucket for now.

IBM must make big buckets.

  reply	other threads:[~2006-03-08 23:58 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-03-06 22:35 State of the Linux PCI and PCI Hotplug Subsystems for 2.6.16-rc5 Greg KH
2006-03-06 22:47 ` Sam Ravnborg
2006-03-06 23:00   ` Greg KH
2006-03-08 22:26 ` Adrian Bunk
2006-03-08 22:50   ` Greg KH
2006-03-08 23:03     ` Linus Torvalds
2006-03-08 23:18       ` Greg KH
2006-03-08 23:30         ` Linus Torvalds
2006-03-09 18:40           ` Tomasz Torcz
2006-03-09 19:49             ` Linus Torvalds
2006-03-09 20:10               ` Ben Collins
2006-03-09 20:24                 ` Linus Torvalds
2006-03-15 16:03                   ` Ben Collins
2006-03-09 20:52                 ` Lee Revell
2006-03-09 21:06                   ` SMP on UP (Was Re: State of the Linux PCI and PCI Hotplug Subsystems for 2.6.16-rc5) Ben Collins
2006-03-09 21:47                     ` Lee Revell
2006-03-09 21:07                   ` State of the Linux PCI and PCI Hotplug Subsystems for 2.6.16-rc5 David S. Miller
2006-03-09 20:37               ` Arjan van de Ven
2006-03-09 20:46                 ` Dave Jones
2006-03-09 21:15                   ` Arjan van de Ven
2006-03-08 23:29       ` Andrew Morton
2006-03-08 23:45         ` Dave Hansen
2006-03-08 23:52           ` Andrew Morton [this message]
2006-03-09 10:24         ` Martin MOKREJŠ
2006-03-08 23:05     ` Adrian Bunk
2006-03-08 23:18       ` Lee Revell
2006-03-08 23:23         ` Greg KH
2006-03-08 23:34           ` Lee Revell
2006-03-08 23:40             ` Greg KH
2006-03-09  0:03               ` Lee Revell
2006-03-08 23:21       ` Greg KH
2006-03-09  4:01 ` Kenji Kaneshige
2006-03-09  5:34   ` Greg KH
2006-03-09  5:11 ` Lee Revell

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