From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: BUG 2.6.7 hangs on boot (rx2600)
Date: Tue, 06 Jul 2004 23:43:30 +0000 [thread overview]
Message-ID: <16619.14626.608748.32977@napali.hpl.hp.com> (raw)
In-Reply-To: <20040622061505.GA23075@cup.hp.com>
>>>>> On Wed, 30 Jun 2004 09:17:18 -0700, Jesse Barnes <jbarnes@engr.sgi.com> said:
Jesse> On Tuesday, June 29, 2004 4:18 pm, David Mosberger wrote:
>> >>>>> On Tue, 29 Jun 2004 11:19:34 -0700, "Chen, Kenneth W"
>> >>>>> <kenneth.w.chen@intel.com> said:
Ken> Looks like there are more places where kernel does "virt ->
Ken> phys -> virt". And conversion from phys to virt is setting 3
Ken> msb to 1.
>> Your fixes work fine on the machines I have tried so far (variety of
>> Itanium 2 boxen and a Big Sur Merced box).
>> Jesse, do you know if unapplying the "move current to region 5" patch
>> fixes your boot-problem? For convenience, I attached the (original)
>> patch below.
Jesse> Yes, reverting that patch does fix the hang I'm seeing.
A quick grep shows that MINSTATE_END_SAVE_MIN_PHYS would also convert
the region 5 "current" into a region 7 address. An MCA at the right
time might cause problems, I think.
--david
next prev parent reply other threads:[~2004-07-06 23:43 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-22 6:15 BUG 2.6.7 hangs on boot (rx2600) Grant Grundler
2004-06-22 13:50 ` Jesse Barnes
2004-06-22 14:51 ` Grant Grundler
2004-06-22 15:59 ` Bjorn Helgaas
2004-06-22 21:16 ` Grant Grundler
2004-06-22 21:23 ` Bjorn Helgaas
2004-06-22 22:28 ` Grant Grundler
2004-06-22 22:30 ` Grant Grundler
2004-06-22 22:38 ` Arun Sharma
2004-06-23 14:26 ` Tian, Kevin
2004-06-23 17:03 ` Jesse Barnes
2004-06-23 22:50 ` Bjorn Helgaas
2004-06-24 2:57 ` Tian, Kevin
2004-06-25 0:36 ` Chen, Kenneth W
2004-06-25 16:31 ` Chen, Kenneth W
2004-06-26 5:29 ` David Mosberger
2004-06-26 5:48 ` Chen, Kenneth W
2004-06-26 5:55 ` David Mosberger
2004-06-29 15:09 ` Chen, Kenneth W
2004-06-29 15:34 ` Chen, Kenneth W
2004-06-29 17:32 ` Jesse Barnes
2004-06-29 17:40 ` Chen, Kenneth W
2004-06-29 17:45 ` Jesse Barnes
2004-06-29 18:03 ` Chen, Kenneth W
2004-06-29 18:13 ` Jesse Barnes
2004-06-29 18:19 ` Chen, Kenneth W
2004-06-29 21:19 ` David Mosberger
2004-06-29 23:18 ` David Mosberger
2004-06-30 16:17 ` Jesse Barnes
2004-06-30 18:11 ` Jesse Barnes
2004-07-06 23:43 ` David Mosberger [this message]
2004-07-06 23:45 ` David Mosberger
2004-07-07 16:20 ` Jesse Barnes
2004-07-07 23:56 ` Jesse Barnes
2004-07-08 18:13 ` Jesse Barnes
2004-07-08 18:31 ` Chen, Kenneth W
2004-07-08 18:39 ` Jesse Barnes
2004-07-08 18:43 ` David Mosberger
2004-07-08 18:46 ` Jesse Barnes
2004-07-12 17:59 ` Jesse Barnes
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