EPT A/D bits enable VMMs to efficiently implement memory management and page classification algorithms to optimize VM memory operations such as de-fragmentation, paging, live-migration, and check-pointing. The series of patches enable the EPT access bit in KVM. PATCH 1: Add EPT A/D bits definition. PATCH 2: Add kernel parameter to control EPT A/D bits support, the feature is on by default. PATCH 3: Enable EPT A/D bits if supported by turning on relevant bit in EPTP. PATCH 4: Enabling Access bit when doing memory swapping. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
