-------- Original-Nachricht -------- > Datum: Sun, 11 Nov 2007 14:55:40 +1100 > Von: Benjamin Herrenschmidt <[EMAIL PROTECTED]> > An: Gerhard Pircher <[EMAIL PROTECTED]> > CC: linuxppc-dev@ozlabs.org > Betreff: Re: Kernel locks up after calling kernel_execve()
> > On Sat, 2007-11-10 at 18:11 +0100, Gerhard Pircher wrote: > > -------- Original-Nachricht -------- > > > Datum: Fri, 09 Nov 2007 18:50:29 +1100 > > > Von: Benjamin Herrenschmidt <[EMAIL PROTECTED]> > > > An: Gerhard Pircher <[EMAIL PROTECTED]> > > > CC: linuxppc-dev@ozlabs.org > > > Betreff: Re: Kernel locks up after calling kernel_execve() > > > > Is there a way to debug it without a hardware debugger or can you > > recommend a cheap hardware debugger? > > There are ways, sure, which probably involve adding prink's all over the > place to figure it out... could be some DMA issue for example, could be > pretty much anything. Have you tried booting an initrd with no disk > access ? I tried to boot with a ramdisk, but that didn't help much. I still locks up while loading an init program or after entering some commands in sh shell. Looks like the problem is hidden deep in the kernel. Thanks! Gerhard -- GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS. Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
