Willow Schlanger wrote:
> Hi, in vmx_vcpu_setup() is this code:
>
>       vmcs_writel(GUEST_IDTR_BASE, 0);
>       vmcs_write32(GUEST_IDTR_LIMIT, 0xffff);
>
> But if you use SIDT on a real processor, after boot-up, you will see the 
> real-mode base is in fact 0, but the limit is 0x3ff. That is, in fact, 
> the base an limit you are supposed to use when you switch back to real 
> mode from protected mode.
>
> So 0xffff should be changed to 0x03ff in the lines above.
>
>   

Makes sense.  Care to prepare (and test!) a patch?


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