This patchset keeps cr3 cached in the VMCS (GUEST_CR3) instead of syncing it every exit. Saves a VMEXIT on Intel with EPT enabled. Avi Kivity (2): KVM: Replace reads of vcpu->arch.cr3 by an accessor KVM: Fetch guest cr3 from hardware on demand arch/x86/include/asm/kvm_host.h | 2 ++ arch/x86/kvm/kvm_cache_regs.h | 7 +++++++ arch/x86/kvm/mmu.c | 6 +++--- arch/x86/kvm/svm.c | 13 +++++++++---- arch/x86/kvm/vmx.c | 24 +++++++++++++++--------- arch/x86/kvm/x86.c | 19 ++++++++++--------- 6 files changed, 46 insertions(+), 25 deletions(-) -- 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
