When ept is enabled, we aren't particularly interested in cr4.pge, so allow the guest to own it. This improves performance in vmap() intensive loads. Avi Kivity (4): KVM: VMX: Move some cr[04] related constants to vmx.c KVM: Add accessor for reading cr4 (or some bits of cr4) KVM: VMX: Make guest cr4 mask more conservative KVM: VMX: When using ept, allow the guest to own cr4.pge arch/x86/include/asm/kvm_host.h | 14 +------------- arch/x86/kvm/kvm_cache_regs.h | 12 ++++++++++++ arch/x86/kvm/mmu.h | 5 +++-- arch/x86/kvm/vmx.c | 32 ++++++++++++++++++++++++++------ arch/x86/kvm/x86.c | 16 ++++++---------- 5 files changed, 48 insertions(+), 31 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
