linux-kernel - Re: e2b2rom_init_one(): Unable to register resource

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Message-ID: <20070218104222.GC10865@cvg>
Date:	Sun, 18 Feb 2007 13:42:22 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Dan Aloni <da-x@...atomic.org>
Cc:	Andi Kleen <ak@...e.de>,
	linux-kernel-list <linux-kernel@...r.kernel.org>
Subject: Re: e2b2rom_init_one():  Unable to register resource

On Sat, Feb 17, 2007 at 11:29:19PM +0200, Dan Aloni wrote:
| Hello,
| 
| I'm running the x86_64 arch of Linux 2.6.20 on a Supermicro X6DH8-XG2 
| board and I got this during boot:
| 
| [248660.950695] device id = 2440
| [248660.950699] device id = 2480
| [248660.950703] device id = 24c0
| [248660.950706] device id = 24d0
| [248660.950709] matched device = 24d0
| [248660.950712] matched device id 24d0
| [248660.950716] pci_read_config_byte : 4
| [248660.950723] esb2rom: esb2rom_init_one(): Unable to register resource 
| 0xffffffffffc00000-0xffffffff - kernel bug?
| [248660.950729] esb2rom: ioremap(ffffffffffc00000, 100400000) failed
| [248660.956859] retVal = -19
| 
| Looks like some kind of a 64-bit portability bug...
| 
| -- 
| Dan Aloni
| XIV LTD, http://www.xivstorage.com
| da-x (at) monatomic.org, dan (at) xiv.co.il
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| 

Hi,

here is a patch attached to the mail. You may test it. Actually
I have no 64bit machine to test it and I'm worried about the
patch accuracy. So be carefull testing it. I sent a copy of the
message to Andi Kleen (who is a maintainer of X86-64 port) may be
we should wait for its answer ;)

		Cyrill


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