>>> On 17.03.17 at 07:46, <haozhong.zh...@intel.com> wrote: > --- a/xen/include/public/arch-x86/hvm/save.h > +++ b/xen/include/public/arch-x86/hvm/save.h > @@ -599,6 +599,8 @@ struct hvm_vmce_vcpu { > uint64_t caps; > uint64_t mci_ctl2_bank0; > uint64_t mci_ctl2_bank1; > + uint8_t lmce_enabled; > + uint8_t pad[7];
Even if only one bit is used there right now, I think you should migrate the full MSR. > --- a/xen/include/public/domctl.h > +++ b/xen/include/public/domctl.h > @@ -37,7 +37,7 @@ > #include "hvm/save.h" > #include "memory.h" > > -#define XEN_DOMCTL_INTERFACE_VERSION 0x0000000c > +#define XEN_DOMCTL_INTERFACE_VERSION 0x0000000d This seemingly unrelated change needs to be explained in the description. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel