Re: 2.6.12-git1 broken on x86_64 (works on 2.6.12)

["Martin J. Bligh" <mbligh@mbligh.org>]

--Dipankar Sarma <dipankar@in.ibm.com> wrote (on Tuesday, June 21, 2005 02:48:26 +0530):

> On Mon, Jun 20, 2005 at 01:35:56PM -0700, Martin J. Bligh wrote:
>> Fails to reboot, see:
>> 
>> http://ftp.kernel.org/pub/linux/kernel/people/mbligh/abat/6035/debug/console.log
>> 
>> basically:
>> 
>> VFS: Cannot open root device "sda1" or unknown-block(0,0)
>> Please append a correct "root=" boot option
>> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
>> 
>> Looks like it didn't find the SCSI card at all ... MPT fusion, IIRC.
>> I'll poke at it a bit tommorow, but if you've got any good guesses as
>> to what broke it, let me know (hopefully something trivial like config
>> options).
> 
> If ABAT copies an older .config with CONFIG_FUSION=y, the new config
> disables it since it now has two different options CONFIG_FUSION_SPI
> and CONFIG_FUSION_FC. Try manually setting those two new fusion options.
> 
> I had to do this in 2.6.12-mm1.

Yay, that fixed it. Awesome - thanks ;-)

M.

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