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xen-users
Re: [Xen-users] Trouble trying to use vmware within XEN Dom0
> Yes, Xen will not work on top of VMWare, for exactly the same reason -
> again, it's theoretically possible to make it work - but I would expect
> that it's not on the top of VMWares or Xen's list of things to do... ;-)
Actually, it certainly used to run. There used to be a few hacks in Xen
specifically to make development running on VMware easier...
IIRC, VMware wants to do things it just *can't* do in a Xen dom0, whereas dom0
and Xen do (mostly) valid things from the PoV of VMware.
The only thing I can think of that stops Xen running in VMware is lack of
local apic support in VMware's emulation, and the occasional VMware bug that
folks would run across.
But, as you say, it's not going to be top of VMware's list to make this
work ;-) Although QEmu actually use the Xen DemoCD as a regression test,
presumably because it exercises the hardware in fairly strange ways :-)
Cheers,
Mark
>
> --
> Mats
>
> > Regards,
> > Ulrich
> >
> > > David
> > >
> > > On 10/6/06, Ulrich Windl <ulrich.windl@xxxxxxxxxxxxxxxxxxxx> wrote:
> > > > Hi,
> > > >
> > > > it seems using vmware within XEN is the ultimate test for XEN.
> > > > Unfortunately it
> > > > does not work (SLES10 on x86_64 (latest) with VMware
> >
> > Server 1.0.1):
> > > > The Linux gets an Oops or panic:
> > > > Oct 6 11:05:34 rkdvmso1 kernel: CPU 2
> > > > Oct 6 11:05:34 rkdvmso1 kernel: Modules linked in: vmnet
> >
> > parport_pc
> >
> > > > parport vmm
> > > > on xt_physdev xt_pkttype ipt_LOG xt_limit bridge blkbk
> >
> > netbk netloop nfsd
> >
> > > > eeprom
> > > > exportfs lockd lm92 nfs_acl adm1026 hwmon_vid hwmon
> >
> > sunrpc i2c_isa sr_mod
> >
> > > > af_pa
> > > > cket button battery ac ip6t_REJECT xt_tcpudp ipt_REJECT xt_state
> > > > iptable_mangle
> > > > iptable_nat ip_nat iptable_filter ip6table_mangle
> >
> > ip_conntrack nfnetlink
> >
> > > > ip_tabl
> > > > es ip6table_filter ip6_tables x_tables ipv6 loop
> >
> > usb_storage usbhid dm_mod
> >
> > > > hw_ra
> > > > ndom i2c_amd8111 i2c_amd756 i2c_core ide_cd ohci_hcd
> >
> > usbcore e1000 cdrom
> >
> > > > shpchp
> > > > pci_hotplug reiserfs fan thermal processor sg mptsas
> >
> > mptscsih mptbase
> >
> > > > scsi_trans
> > > > port_sas amd74xx sd_mod scsi_mod ide_disk ide_core
> > > > Oct 6 11:05:34 rkdvmso1 kernel: Pid: 7300, comm:
> >
> > vmware-vmx Tainted:
> > > > P U 2.
> > > > 6.16.21-0.25-xen #1
> > > > Oct 6 11:05:34 rkdvmso1 kernel: RIP: e030:[<ffffffff883483a2>]
> > > > <ffffffff883483a
> > > > 2>{:vmmon:Task_Switch+503}
> > > > [...]
> > > > Oct 6 11:05:34 rkdvmso1 kernel: Process vmware-vmx (pid:
> >
> > 7300, threadinfo
> >
> > > > ffff8
> > > > 803bccba000, task ffff8803ea591880)
> > > > [...]
> > > > Oct 6 11:05:34 rkdvmso1 kernel: Call Trace:
> > > > <ffffffff8834ac5e>{:vmmon:Vmx86_RunVM+63}
> > > > Oct 6 11:05:34 rkdvmso1 kernel:
> > > > <ffffffff88343a8e>{:vmmon:LinuxDriver_Ioctl+317}
> > > > <ffffffff8010d7e7>{monotonic_clock+53}
> > > > Oct 6 11:05:34 rkdvmso1
> > > > kernel: <ffffffff802c5fe9>{thread_return+0}
> > > > <ffffffff8012e937>{do_setitimer+936}
> > > > Oct 6 11:05:34 rkdvmso1 kernel:
> > > > <ffffffff8834423e>{:vmmon:LinuxDriver_CompatIoctl+35}
> > > > Oct 6 11:05:34 rkdvmso1
> > > > kernel: <ffffffff801980ac>{compat_sys_ioctl+206}
> > > > <ffffffff80119ca5>{ia32_sysret+0}
> > > > [...]
> > > >
> > > > Regards,
> > > > Ulrich
> > > >
> > > >
> > > > _______________________________________________
> > > > Xen-users mailing list
> > > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > > http://lists.xensource.com/xen-users
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
--
Dave: Just a question. What use is a unicyle with no seat? And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!
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