>
> You need to have appropriate log level set.
>
> Try adding loglvl=all guest_loglvl=all to your xen command line and
> reboot.
>
> Wei.
>
I've enabled all the log level just as you said, but no outputs happen at
HVMOP_altp2m_vcpu_enable_notify section of do_altp2m_op function, so does
that means the function are not called at all?
case HVMOP_altp2m_vcpu_enable_notify:
> {
> struct vcpu *curr = current;
> p2m_type_t p2mt;
> if ( a.u.enable_notify.pad || a.domain != DOMID_SELF ||
> a.u.enable_notify.vcpu_id != curr->vcpu_id )
> {
> rc = -EINVAL;
>
> * gdprintk(XENLOG_INFO, "enable_notify args error pad:%d domain:%d vcpu:%d
> curr->vcpu:%d\n",** a.u.enable_notify.pad, a.domain,
> a.u.enable_notify.vcpu_id, curr->vcpu_id);*
> }
> if ( (gfn_x(vcpu_altp2m(curr).veinfo_gfn) != INVALID_GFN) ||
> (mfn_x(get_gfn_query_unlocked(curr->domain,
> a.u.enable_notify.gfn, &p2mt)) == INVALID_MFN) )
> {
> return -EINVAL;
> * gdprintk(XENLOG_INFO, "veinfo page is invalid\n");*
> }
> vcpu_altp2m(curr).veinfo_gfn = _gfn(a.u.enable_notify.gfn);
> altp2m_vcpu_update_vmfunc_ve(curr);
> *gdprintk(XENLOG_INFO, "veinfo page set successfully\n");*
> break;
> }
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