Phoronix: AMD Prepping PCID/INVPCID Support For KVM Guests On Zen 3 EPYC

The latest Linux kernel patch work we are seeing out of AMD in preparations for Zen 3 processors coming later this year is INVPCID instruction support for KVM virtualization guests...

http://www.phoronix.com/scan.php?pag...CID-KVM-Guests