These patches are version 5 to enable Intel MPX for KVM. Version 1: * Add some Intel MPX definiation * Fix a cpuid(0x0d, 0) exposing bug, dynamic per XCR0 features enable/disable * vmx and msr handle for MPX support at KVM * enalbe MPX feature for guest Version 2: * remove generic MPX definiation, Qiaowei's patch has add the definiation at kernel side * add MSR_IA32_BNDCFGS to msrs_to_save Version 3: * rebase on latest kernel, which include Qiaowei's MPX common definiation pulled from HPA's tree Version 4: * Remove xsave bugfix patch from this series as a standalone patch * Add a new kvm_x86_ops member mpx_supported, to disable MPX whenever the two VMX controls are not available * minor rebase for VMX bit definition Version 5: * Add conditional mpx_supported when expose MPX to guest Thanks, Jinsong Liu Jinsong (3): KVM: x86: Intel MPX vmx and msr handle KVM: x86: add MSR_IA32_BNDCFGS to msrs_to_save KVM: x86: Enable Intel MPX for guest arch/x86/include/asm/kvm_host.h | 1 + arch/x86/include/asm/vmx.h | 4 ++++ arch/x86/include/uapi/asm/msr-index.h | 1 + arch/x86/kvm/cpuid.c | 4 +++- arch/x86/kvm/vmx.c | 24 ++++++++++++++++++++++-- arch/x86/kvm/x86.c | 8 +++++++- arch/x86/kvm/x86.h | 3 ++- 7 files changed, 40 insertions(+), 5 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
