"Non-maskable interrupts triggerable by guests " http://xenbits.xen.org/xsa/advisory-120.html http://xenbits.xen.org/xsa/advisory-120.html "Non-standard PCI de

"Non-maskable interrupts triggerable by guests " http://xenbits.xen.org/xsa/advisory-120.html http://xenbits.xen.org/xsa/advisory-120.html "Non-standard PCI device functionality may render pass-through insecure " http://xenbits.xen.org/xsa/advisory-124.html http://xenbits.xen.org/xsa/advisory-124.html the others also released today