Re: Passing mem=1G to kernel on Panda, system is unstable.

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On Fri, Jan 14, 2011 at 1:41 PM, Paul Walmsley <paul@xxxxxxxxx> wrote:
> On Thu, 13 Jan 2011, Bryan Wu wrote:
>
>> On Thu, Jan 13, 2011 at 7:50 AM, Paul Walmsley <paul@xxxxxxxxx> wrote:
>> > On Wed, 12 Jan 2011, Bryan Wu wrote:
>> >
>> > Does the problem also happen if you boot with 'nosmp' on the kernel
>> > command line?
>>
>> Yeah, I think so, since Sebastien reported that 'nosmp' doesn't work either.
>
> Will try to find time to give this a shot.  You might want to try a build
> without CONFIG_SMP set to see if it helps.
>
Thanks a lot, man. Sebastien and I will try to disable CONFIG_SMP with
mainline kernel on Panda.

> Is the rootfs that you used downloadable from anywhere?
>
Please check this wiki page:
http://omappedia.org/wiki/Ubuntu_rootfs

I use following command to build a latest Natty (11.04) Ubuntu rootfs.
sudo rootstock -d natty -f ubuntu -l ubuntu -p ubuntu --serial ttyO2
--locale en_US.UTF-8 -s ubuntu-minimal,openssh-server,

Thanks,
-- 
Bryan Wu <bryan.wu@xxxxxxxxxxxxx>
Kernel Developer    +86.138-1617-6545 Mobile
Ubuntu Kernel Team
Canonical Ltd.      www.canonical.com
Ubuntu - Linux for human beings | www.ubuntu.com
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