Re: [Qemu-devel] SPARC iommu mapping

[Joerg Platte]

Am Montag, 17. April 2006 10:49 schrieb Blue Swirl:
Hi!

> This command fails when installing kernel and modules:
> qemu-system-sparc -kernel vmlinux-2.6.11+tcx -cdrom
> debian-30r4-sparc-binary-1.iso -hda hd -initrd debian-30r4-sparc.initrd
> -nographic -append 'cdrom ramdisk_size=16384 devfs=mount rw root=/dev/rd/0'

After spending more time on this issue I tried to reproduce your problems. But 
I can't find a suitable initrd. The initrd from ftp.debian.org caused an 
Oops:

RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 10028KiB [1 disk] into ram disk... done.
VFS: Mounted root (ext2 filesystem).
Root-NFS: No NFS server available, giving up.
Unable to handle kernel NULL pointer dereference
tsk->{mm,active_mm}->context = ffffffff
tsk->{mm,active_mm}->pgd = fc000000
              \|/ ____ \|/
              "@'/ ,. \`@"
              /_| \__/ |_\
                 \__U_/
swapper(1): Oops [#1]

Which initrd did you use?

regards,
Jörg