[PATCH 0/6] KVM: nVMX: nested EPT improvements and A/D bits, RDRAND and RDSEED exits

From: Paolo Bonzini
Date: Wed Mar 08 2017 - 13:13:10 EST

Patches 1-4 implement nested EPT A/D bits and GB pages. As a side effect,
this fixes one vmx.flat failure on machines with EPT A/D bits.
It should be possible to implement PML on top of this with host
support for A/D bits only.

Patches 5-6 implement nested RDRAND and RDSEED exiting.

Tested relatively lightly, but I'm throwing this out early.


Paolo Bonzini (6):
KVM: nVMX: we support 1GB EPT pages
KVM: VMX: cleanup check for invalid EPT violation
kvm: x86: MMU support for EPT accessed/dirty bits
kvm: nVMX: support EPT accessed/dirty bits
KVM: VMX: add missing exit reasons
KVM: nVMX: support RDRAND and RDSEED exiting

arch/x86/include/asm/kvm_host.h | 5 ++--
arch/x86/include/asm/vmx.h | 2 ++
arch/x86/include/uapi/asm/vmx.h | 25 +++++++++++++------
arch/x86/kvm/mmu.c | 4 ++-
arch/x86/kvm/mmu.h | 3 ++-
arch/x86/kvm/paging_tmpl.h | 54 +++++++++++++++++++++++------------------
arch/x86/kvm/vmx.c | 47 +++++++++++++++++++++++++++--------
7 files changed, 95 insertions(+), 45 deletions(-)