From: john stultz <johnstul@us.ibm.com>
To: Andrew Morton <akpm@osdl.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
"Martin J. Bligh" <mbligh@aracnet.com>
Subject: Re: 2.6.3-mm3 (ioremap failure w/ _X86_4G and _NUMA)
Date: Fri, 27 Feb 2004 18:48:24 -0800 [thread overview]
Message-ID: <1077936504.10076.63.camel@cog.beaverton.ibm.com> (raw)
In-Reply-To: <20040227160613.17be31cb.akpm@osdl.org>
On Fri, 2004-02-27 at 16:06, Andrew Morton wrote:
> john stultz <johnstul@us.ibm.com> wrote:
> >
> > When running -mm3 (plus the one-line fix to the expanded-pci-config
> > patch) to on an x440 w/ 4G enabled, the tg3 driver cannot find my
> > network card.
> >
> > When booting I get:
> > tg3.c:v2.7 (February 17, 2004)
> > tg3: Cannot map device registers, aborting.
> > tg3: probe of 0000:01:04.0 failed with error -12
> >
> > Otherwise the system seems to come up fine.
> >
> > Disabling CONFIG_ACPI (or CONFIG_X86_4G) makes the problem go away.
>
> Beats me. Maybe acpi is returning some monstrous reosurce length and we're
> running out of kernel virtual space only with the 4g split?
>
> 'twould be appreciated if you could stick a few printk's in there and work
> out what's happening please. Check out the pci space base address and
> length with and without ACPI?
The base address and length are the same either way, instead its
__ioremap that's failing at "if(!PageReserved(page))"[ioremap.c:142].
I've also narrowed down the issue to only occur w/ (CONFIG_X86_4G=y &&
CONFIG_NUMA=y) so it looks like its a propblem w/ 4G and discontigmem
together.
I've also finally moved to -mm4 and reproduced the problem there.
Martin: Any ideas?
-john
next prev parent reply other threads:[~2004-02-28 2:49 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-23 1:22 2.6.3-mm3 Andrew Morton
2004-02-23 1:43 ` 2.6.3-mm3 Nick Piggin
2004-02-23 1:55 ` 2.6.3-mm3 Andrew Morton
2004-02-23 2:02 ` 2.6.3-mm3 Nick Piggin
2004-02-23 2:51 ` 2.6.3-mm3 Nick Piggin
2004-02-23 3:04 ` 2.6.3-mm3 Nick Piggin
2004-02-23 8:08 ` 2.6.3-mm3 Nick Piggin
2004-02-23 8:48 ` [PATCH] vm-fix-all_zones_ok (was Re: 2.6.3-mm3) Nick Piggin
2004-02-23 8:59 ` Andrew Morton
2004-02-23 9:21 ` Nick Piggin
2004-02-23 9:24 ` Andrew Morton
2004-02-23 16:23 ` Bill Davidsen
2004-02-23 22:47 ` Chris Wedgwood
2004-02-24 4:11 ` Nick Piggin
2004-02-24 9:12 ` Chris Wedgwood
2004-02-24 9:22 ` Andrew Morton
2004-02-24 9:30 ` Chris Wedgwood
2004-02-24 9:37 ` Andrew Morton
2004-02-24 20:55 ` Rik van Riel
2004-02-24 22:36 ` Andrew Morton
2004-02-24 22:41 ` Rik van Riel
2004-02-23 2:19 ` 2.6.3-mm3 Christoph Hellwig
2004-02-23 2:52 ` 2.6.3-mm3 Joshua Kwan
2004-02-23 3:34 ` 2.6.3-mm3 Joshua Kwan
2004-02-23 18:09 ` [patch] 2.6.3-mm3: ALSA miXart driver doesn't compile Adrian Bunk
2004-02-23 18:58 ` 2.6.3-mm3 (compile stats) John Cherry
2004-02-23 20:00 ` Sam Ravnborg
2004-02-24 22:22 ` 2.6.3-mm3 Mike Fedyk
2004-02-24 22:30 ` 2.6.3-mm3 Andrew Morton
2004-02-25 21:27 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 1:06 ` 2.6.3-mm3 Nick Piggin
2004-02-26 1:18 ` 2.6.3-mm3 Marc-Christian Petersen
2004-02-26 1:28 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 1:32 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 1:52 ` 2.6.3-mm3 Nick Piggin
2004-02-26 2:34 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 2:40 ` 2.6.3-mm3 Nick Piggin
2004-02-26 2:48 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 3:05 ` 2.6.3-mm3 Nick Piggin
2004-02-26 3:19 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 3:29 ` 2.6.3-mm3 Nick Piggin
2004-02-26 4:08 ` 2.6.3-mm3 Mike Fedyk
2004-02-26 4:56 ` 2.6.3-mm3 Mike Fedyk
2004-02-27 19:02 ` 2.6.3-mm3 Mike Fedyk
2004-02-27 21:57 ` 2.6.3-mm3 Nick Piggin
2004-02-25 0:26 ` 2.6.3-mm3 hangs on boot x440 (scsi?) john stultz
2004-02-25 1:06 ` Andrew Morton
2004-02-25 1:22 ` john stultz
2004-02-25 1:27 ` john stultz
2004-02-25 1:48 ` Andrew Morton
2004-02-25 22:15 ` john stultz
2004-02-26 14:40 ` Go Taniguchi
2004-02-26 21:26 ` john stultz
2004-02-26 23:02 ` john stultz
2004-02-26 23:15 ` Matthew Wilcox
2004-02-27 0:14 ` john stultz
2004-02-27 0:58 ` john stultz
2004-02-27 2:25 ` john stultz
2004-02-25 1:15 ` [PATCH 2.6.3-mm3] serialize_writeback_fdatawait patch Daniel McNeil
2004-02-25 1:43 ` Andrew Morton
2004-02-25 22:56 ` Daniel McNeil
2004-02-25 2:51 ` 2.6.3-mm3 Mike Fedyk
2004-02-25 3:09 ` 2.6.3-mm3 Andrew Morton
2004-02-25 3:34 ` 2.6.3-mm3 Mike Fedyk
2004-02-25 10:47 ` 2.6.3-mm3 sometimes freeze on "sync" Helge Hafting
2004-02-25 9:39 ` Andrew Morton
2004-02-26 8:49 ` Helge Hafting
2004-02-27 14:49 ` Alexander Hoogerhuis
2004-02-27 23:34 ` 2.6.3-mm3 john stultz
2004-02-28 0:06 ` 2.6.3-mm3 Andrew Morton
2004-02-28 2:48 ` john stultz [this message]
2004-02-28 3:18 ` 2.6.3-mm3 (ioremap failure w/ _X86_4G and _NUMA) Dave Hansen
2004-02-28 4:34 ` Martin J. Bligh
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