Genode/NOVA+Multiple VMMs Seoul / VBox

Nobody III hungryninja101 at ...9...
Sun Sep 13 17:06:47 CEST 2015


Initrd images are usually (if not always) cpio archives without gzip
compression.
On Sep 13, 2015 6:43 AM, "Roger Ferreira" <rogerdff at ...16...> wrote:

> Hi,
>
> I built a 89M image and I am using Tinycore 6.3 vmlinuz.
>
> I get the following error on QEMU window:
> > sudo qemu-system-i386 -kernel vmlinuz -append "quiet" -initrd tc-dds.gz
> Failed to execute /init (error -28)
> Kernel panic - not syncing: No working init found.
>
> On Genode with QEMU, using the seoul-wm-cli.run script adapted to the new
> kernel / initrd images everything works fine:
> genode/build/nova_x86_32$ make run/seoul-wm-cli_tc
>
> until I launch the VM:
> > start seoul
>
> The same error saw on QEMU alone appears in the cli_monitor->seoul VM
> window.
>
> I will try to build the kernel.
>
> Thanks.
>
> > Subject: Re: Genode/NOVA+Multiple VMMs Seoul / VBox
> > To: genode-main at lists.sourceforge.net
> > From: alexander.boettcher at ...1...
> > Date: Sun, 13 Sep 2015 13:21:12 +0200
> >
> > Hi,
> >
> > On 13.09.2015 00:30, Roger Ferreira wrote:
> > > CONFIG_BLK_DEV_RAM_SIZE=8192yielding a limit of 64 M.You are
> suggesting to get the patched kernel and build it?
> http://tinycorelinux.net/6.x/x86/release/src/kernel/linux-3.16.6-patched.txz
> >
> > just tried myself to increase the ramdisk and changed nothing else and
> > it succeeded to boot (and the root fs is now 256M big compared to 128M
> > before) - so just ignore my comment - seems to have no effect actually.
> >
> > > What I noticed it that there must be a SIZE limit for the INITRD file.
> > > Initially it was as big as 256 M, which then I reduced close to 100 M.
> > > But only when I got close to 46 M, like tc-browser.tc, it worked.
> >
> > How exactly does the error case looks like (the linux kernel complains,
> > or the seoul VMM complains, or some Genode components ?)
> >
> > Alex.
> >
> >
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