Re: [BUG] kvm: guest can not startup due to triple fault

[Avi Kivity]

 On 10/18/2010 04:25 PM, Dave Young wrote:
> >
> >  That makes some sort of wierd sense.  First kvm samples X86_FEATURE_NX, sees
> >  that it has the feature, reports it to qemu, qemu runs the guest, NX gets
> >  disabled in between, the guest tries to enable NX, kvm kills it.
> >
> >  Second time round, kvm reports that NX is not available, qemu does not
> >  enable it, neither does the guest, and everyone is happy.
> >
> >  Please confirm that when the guest does boot, it boots without NX in
> >  /proc/cpuinfo.
> >
>
> Yes, there's no nx in guest cpuinfo
>
> hardware_setup is run only when insmod so the nx is of host,  thus the
> first printk result is right value?

There's no right value since the two cpus have different values for nx.


--
error compiling committee.c: too many arguments to function

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