bb4388c full fix for XSA-226, replacing workaround

Authored and Committed by myoung 6 years ago
    full fix for XSA-226, replacing workaround
    drop conflict of xendomain and libvirtd as can cause problems (#1398590)
    add-to-physmap error paths fail to release lock on ARM [XSA-235] (#1484476)
    Qemu: audio: host memory leakage via capture buffer [CVE-2017-8309]
    	(#1446521)
    Qemu: input: host memory leakage via keyboard events [CVE-2017-8379]
    	(#1446561)
    
        
file modified
+24 -3
file removed
-133
file added
+49