[LITMUS^RT] litmus-dev Digest, Vol 19, Issue 1

[Tianyang Che]

It seems that the image cannot be uploaded successfully. The words in the
initial image is that :
kernel panic - not syncing: VFS: unable to mount root fs on
unknown-block(0,0).

And I cannot get into litmus-rt.




On Mon, Jul 1, 2013 at 11:17 AM, <litmus-dev-request at lists.litmus-rt.org>wrote:

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> Today's Topics:
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>    1. about installation of LITMUS-RT (Tianyang Che)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 1 Jul 2013 11:17:15 -0500
> From: Tianyang Che <tche at hawk.iit.edu>
> To: litmus-dev at lists.litmus-rt.org
> Subject: [LITMUS^RT] about installation of LITMUS-RT
> Message-ID:
>         <CAAtAJ=5C-vcp7c3kLsQxq-AgV8ARC-tuAEdyn6o-dx=
> UoPxnCA at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Dear all,
>
> My name is Tianyang Che. I've encountered some difficulties during
> installing the litmus-rt. I was following the installation instruction
> provided by the litmus-rt website.
>
> I've summarized my method below:
>
> cd $DIR
> # get Linux 3.0
> wget http://www.kernel.org/pub/linux/kernel/v3.0/linux-3.0.tar.bz2
> tar xjf linux-3.0.tar.bz2
> wget http://www.litmus-rt.org/releases/2012.3/litmus-rt-2012.3.patch
> mv linux-3.0 litmus-rt
> # apply the LITMUS RT patch
> cd litmus-rt
> patch -p1 < ../litmus-rt-2012.3.patch
>
> #as for the configuration file, I just used the sample config which is
> provided in the website.
> make menuconfig
> # compile the kernel
> make bzImage
> make modules
> make modules_install
> make install
> mkinitradfs -o initrd.img-3.0.0-litmus-litmus2012.2
> 3.0.0-litmus-litmus2012.2
> update-grub
>
>
> Then when I was trying to get into the new kernel, I always got this
> initial image.
> [image: Inline image 1]
>
> I installed litmus-rt under kernel v3.0. And I used Ubuntu 12.04, both on
> virtual machine and real computer.
>
>
> Hope to get help from you. Thank you very much.
>
>
>
> Sincerely,
> Tianyang.
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