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Message-ID: <4A42B7BC.2000402@lwfinger.net>
Date: Wed, 24 Jun 2009 18:33:16 -0500
From: Larry Finger <Larry.Finger@...inger.net>
To: Yinghai Lu <yhlu.kernel@...il.com>
CC: Gary Hade <garyhade@...ibm.com>,
Thomas Gleixner <tglx@...utronix.de>,
Jesse Barnes <jbarnes@...tuousgeek.org>,
Jaswinder Singh Rajput <jaswinder@...nel.org>,
LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
x86 maintainers <x86@...nel.org>, Len Brown <lenb@...nel.org>,
Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: Regression with commit f9cde5f in 2.6.30-gitX
Yinghai Lu wrote:
> On Wed, Jun 24, 2009 at 3:11 PM, Yinghai Lu<yhlu.kernel@...il.com> wrote:
>> On Wed, Jun 24, 2009 at 3:04 PM, Larry Finger<Larry.Finger@...inger.net> wrote:
>>> Yinghai Lu wrote:
>>> node 0 link 0: mmio [a0000, bffff]
>>> node 0 link 0: mmio [c0000000, dfffffff]
>>> node 0 link 0: mmio [e0000000, efffffff]
>>> node 0 link 0: mmio [f0000000, fe0bffff]
>>> bus: [00,ff] on node 0 link 0
>>> bus: 00 index 0 io port: [0, ffff]
>>> bus: 00 index 1 mmio: [a0000, bffff]
>>> bus: 00 index 2 mmio: [c0000000, fcffffffff]
>> that is read from pci config.
>>
>> and only one HT chain is there. so there is no point to use _CRS for them.
>>
>> please let me check if we could could have patch to deselect that.
>>
>
> please try the attached patches.
>
> applying sequence:
> fix_crs.patch
> use_pci_crs_early.patch
>
> only_one.patch
>From what I read in Linus's mails, it may be a moot point; however, my
system boots with these 3, and only these 3, patches applied.
I didn't see any of the new printk's in the dmesg output.
Larry
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