Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-25 Thread Michael Büsch
On Mon, 25 Jul 2011 09:23:38 +1000 Benjamin Herrenschmidt wrote: > Hrm.. the faulting address is outside of the zImage. Odd. > > Can you try loading a plain vmlinux instead ? (feel free to strip it). The plain unstripped vmlinux boots fine: mb@maggie:~$ uname -a Linux maggie 3.0.0 #3 PREEMPT Su

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Benjamin Herrenschmidt
On Sun, 2011-07-24 at 14:37 +0200, Michael Büsch wrote: > On Sun, 24 Jul 2011 22:13:34 +1000 > Benjamin Herrenschmidt wrote: > > > I'm booting zImage.pmac. > > > > Ah that might make it easier... I don't remember where it links, can you > > show me the program headers out of readelf -a of the zIm

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Michael Büsch
On Sun, 24 Jul 2011 22:13:34 +1000 Benjamin Herrenschmidt wrote: > > I'm booting zImage.pmac. > > Ah that might make it easier... I don't remember where it links, can you > show me the program headers out of readelf -a of the zImage ? As I recompiled stuff, here's the current failure log: http:/

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Benjamin Herrenschmidt
On Sun, 2011-07-24 at 14:10 +0200, Michael Büsch wrote: > On Sun, 24 Jul 2011 22:07:30 +1000 > Benjamin Herrenschmidt wrote: > > > On Sat, 2011-07-23 at 22:20 +0200, Michael Büsch wrote: > > > Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the > > > yaboot/OF screenshot: > > > http:

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Michael Büsch
On Sun, 24 Jul 2011 22:07:30 +1000 Benjamin Herrenschmidt wrote: > On Sat, 2011-07-23 at 22:20 +0200, Michael Büsch wrote: > > Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the > > yaboot/OF screenshot: > > http://bues.ch/misc/linux-3.0-pbook.jpg > > > > Linux 2.6.39.2 boots fine.

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Benjamin Herrenschmidt
On Sat, 2011-07-23 at 22:20 +0200, Michael Büsch wrote: > Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the > yaboot/OF screenshot: > http://bues.ch/misc/linux-3.0-pbook.jpg > > Linux 2.6.39.2 boots fine. > Does somebody have an idea? Interesting, that's before it even kills OF. Ar

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Michael Büsch
On Sun, 24 Jul 2011 10:06:03 +0200 Andreas Schwab wrote: > Michael Büsch writes: > > > Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the > > yaboot/OF screenshot: > > http://bues.ch/misc/linux-3.0-pbook.jpg > > > > Linux 2.6.39.2 boots fine. > > Does somebody have an idea? > > P

Re: Linux 3.0 boot failure on the Powerbook G4

2011-07-24 Thread Andreas Schwab
Michael Büsch writes: > Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the > yaboot/OF screenshot: > http://bues.ch/misc/linux-3.0-pbook.jpg > > Linux 2.6.39.2 boots fine. > Does somebody have an idea? Perhaps your image is getting too large? Andreas. -- Andreas Schwab, sch...@l

Linux 3.0 boot failure on the Powerbook G4

2011-07-23 Thread Michael Büsch
Linux 3.0 fails to boot _very_ early on my Powerbook G4. See the yaboot/OF screenshot: http://bues.ch/misc/linux-3.0-pbook.jpg Linux 2.6.39.2 boots fine. Does somebody have an idea? The config can be found here: http://bues.ch/misc/linux-3.0-ppc-config It's mostly equivalent to the working 2.6.39