Re: [Xen-devel] Re: Xen reboots when trying to start new domain

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

Right. And then does the builder go right ahead and call
DOM0_BUILDDOMAIN anyway? :-)

The error checking in there is currently rather poor. I shall fix it
up and let you know when I'm done. I'm expecting that this will
prevent the triple fault.

 -- Keir

> The domain builder just passes the error up to the caller:
> 
> <snip>
>     ctxt->cpu_ctxt.esi = VADDR(KPTDI, startinfopa); /* start info mapped
> address */
>     ctxt->cpu_ctxt.eax = PTOM(IdlePTD);
>     ctxt->cpu_ctxt.ebx = PTOM(KPTphys);
>     ctxt->cpu_ctxt.edi = physindex;
> 
>     if (finish_mmu_updates(xc_handle, mmu))
>       goto error_out;
> 
>     /* index of first free physical page */
>     return physindex;
>  error_out:
>     return -1;
> 
> }
> 
> 
>                       -Kip
> 
> 
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