On Thursday 16 February 2006 01:30, John Dykstra wrote:
> > Instead, make sure that before building you did "make
> > defconfig ARCH=um". If
> > not, it doesn't start from the defconfig but instead from the
> > host config (if
> > the versions match) and you get a wrong config.
>
> The config I'm using right now, I extracted from the UML built for 2.6
> that I referenced before.  I'm 99% sure that I did defconfig before my
> other attempts (I remember being surprised that hostfs wasn't turned on
> by default), but I'm rebuilding right now to make sure.
>
> OK, I just tried the newly built kernel--defconfig plus hostfs and
> kernel symbols turned on.  It still hangs after the same message.

Ok, it's absolutely possible, so please post the complete information set for 
_this_ problem, like you did before for the original one. However before 
create /dev/console (see below).

> I set most things to built-in because I had not done anything with the
> modules directory on the Fedora Core root I was using.

> > Wrong solution.

> Hey...at least I'm trying to figure things out, rather than expecting
> someone on the mailing list to fix it for me.

I'm very sorry, really. I didn't mean to insult you, and I know that.

> > > Per above, I was just trying to get init/main.c a /dev that

> > it could
> >
> > > use to open the console.  I was going to fix the modules once I got
> > > that far.
> >
> > It's not the kernel which spits that message, it's glibc.

> Is the message at linux-2.6.15.1/init/main.c:719 a different instance of
> the same message?

Ok, my memory was betraying me... and likely the message I'm used to see is 
slightly different. Then loopmount the rootfs and do:

mknod --mode=600 /dev/console c 5 1

I guess that was missed when replacing devfs... and 

In this case, there's another possibility: the consoles are failing to start 
but the "Disabling c1 for 5 minutes : respawning too often" is not going 
to /dev/console. If you see that after creating /dev/console, cross-check the 
*getty lines in inittab with the existing devices - you should have lines 
referring to tty1-7, not vc/1-7 or whatever.

This sentence in your first mail is a bit suspicious:

"plus I've
added the /dev links needed to boot without devfs"

If by "/dev links" you mean indeed "symlinks" I don't understand well what you 
did and it could be wrong. I mean, you could have either:

a) used MAKEDEV
b) setup udev and created basic device nodes only
and both things are correct (the 1st is simpler to get right, but vanila 
Fedora 4 expects to work with udev).

Or you have created symlinks to what?

> Sorry...didn't read through the whole session in the documentation
> before, since I was never getting the gdb xterm I expected.

No problem. However for now let's concentrate on the main problem - post what 
I asked and we'll see.
-- 
Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!".
Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894)
http://www.user-mode-linux.org/~blaisorblade

        

        
                
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