Re: compilation on ubuntu 32 bit host?

Gildas
2006-11-14T13:59:39Z

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2006/11/14, Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>:
> Gildas wrote:
> > Hi all,
> >
> > My macbookpro has been reinstalled in ubuntu/edgy and I was able to
> > compile kvm against kernel 2.6.17-10-generic.
> >
> > When booting with "noapic nosmp", I can finally insmod kvm.ko. When I
> > don't boot with "noapic nosmp", insmod leads to a kernel panic
> > (smp_call_function.interrupt)
> >
>
> Looks like the BIOS sets up only one core. I'll cook up a patch to test
> all cores for VT.

I'll test it happily

> > But then, if I run "sudo /usr/local/bin/qemu -hda vm.img -cdrom
> > ubuntu-6.10-desktop-i386.iso -boot d -m 384", qemu crash with the
> > following errors:
> >
> > set_vram_mapping: memory: e0000000 - e0800000
> > set_vram_mapping: return 0x9e17f000
> > vga_update_vram: base 0x9e17f000 ptr 0x9e97f008
> > vga_update_vram: done
> > exception 13 (0)
> > Aborted (core dumped)
> >
> > In /var/log/syslog I have the following:
> >
> > msrs: 1
> > vmwrite error: reg 2012 value 0 (err 12)
> > vmwrite error: reg 401c value 0 (err 12)
> >
> >
>
> These are benign.
>
> Please post the tail of dmesg and an strace.

Here they are

The core dump may be provided out of list as well if of any use.

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[17182675.628000] msrs: 1
[17182675.628000] vmwrite error: reg 2012 value 0 (err 12)
[17182675.628000] vmwrite error: reg 401c value 0 (err 12)
[17182930.920000] ADDRCONF(NETDEV_CHANGE): ath0: link becomes ready
[17182932.924000] ADDRCONF(NETDEV_UP): ath0: link is not ready
[17182933.952000] ADDRCONF(NETDEV_CHANGE): ath0: link becomes ready
[17182947.912000] ath0: no IPv6 routers present
[17183098.916000] msrs: 1
[17183098.916000] vmwrite error: reg 2012 value 0 (err 12)
[17183098.916000] vmwrite error: reg 401c value 0 (err 12)

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