From: Tejun Heo <htejun@gmail.com>
To: Tjenarvi Tjenarvi <tjenarvi@yahoo.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Jeff Garzik <jgarzik@pobox.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: no DRQ after issuing MULTWRITE_EXT AND PCI: Bus #0b (-#0e) is hidden behind transparent bridge #0a (-#0a) (try 'pci=assign-busses')
Date: Sun, 20 May 2007 19:27:37 +0200 [thread overview]
Message-ID: <46508509.4010905@gmail.com> (raw)
In-Reply-To: <3767.73594.qm@web58805.mail.re1.yahoo.com>
Tjenarvi Tjenarvi wrote:
> When WITHOUT ATA/ATAPi/MFM/RLL support, but I couldn't boot it, I got
> kernel panic. Here is the last 10 lines messages:
>
> VFS : Mounted root (ext2 filesystem)
> No kernel modules found for Linux.2.6.22-rc1
> VFS: Cannot open root device "301" or unknown-block (3,1)
> Please append a correct "root=" boot option; here are the available
> partitions:
> 0800 117220824 sda1
> 0801 34178256 sda2
> 0802 1 sda3
> 0803 43720897 sda5
> 0806 39062016 sda6
> 0b00 1048575 sr0 driver : sr
> kernel panic - not syncing : VFS : Unable to mount root fs on
> unknown-block(3,1)
>
> 1. My .config with ATA/ATAPi/MFM/RLL support in
> http://www.mydatabus.com/public/Tje/config
> 2. My .config WITHOUT ATA/ATAPi/MFM/RLL support in
> http://www.mydatabus.com/public/Tje/config2
>
> Why I got kernel panic, it is should work only libata drivers. Thx.
Because your harddrive changed from /dev/hda to /dev/sda. You need to
update the root= kernel parameter.
--
tejun
next parent reply other threads:[~2007-05-20 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3767.73594.qm@web58805.mail.re1.yahoo.com>
2007-05-20 17:27 ` Tejun Heo [this message]
[not found] <647742.64243.qm@web58814.mail.re1.yahoo.com>
2007-05-20 11:54 ` no DRQ after issuing MULTWRITE_EXT AND PCI: Bus #0b (-#0e) is hidden behind transparent bridge #0a (-#0a) (try 'pci=assign-busses') Tejun Heo
[not found] <466481.34138.qm@web58810.mail.re1.yahoo.com>
2007-05-15 15:33 ` Linus Torvalds
2007-05-16 17:09 ` Tejun Heo
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