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    SubjectRe: [BUG] kvm: guest can not startup due to triple fault
      On 10/18/2010 03:45 PM, Dave Young wrote:
    > On Mon, Oct 18, 2010 at 03:26:30PM +0200, Avi Kivity wrote:
    > > On 10/18/2010 02:58 PM, Dave Young wrote:
    > > >>
    > > >> It's secondary_startup_64 enabling efer.sce and efer.nx.
    > > >>
    > > >> Dave, please post your /proc/cpuinfo. Is your host running with NX
    > > >> disabled?
    > > >
    > > >I see nx bit in /proc/cpuinfo, Actually I don't know how to disable it.
    > >
    > > Strange.
    > >
    > > Please patch arch/x86/kvm/x86.c to printk efer_reserved_bits (a
    > > global), efer (an argument) and old_efer (a local), and post the
    > > results.
    >
    > I add printk before kvm_mmu_reset_context(vcpu), correct? get following value:
    >

    Add it at the beginning please, otherwise we'll miss the important one
    due to an early return.

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



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