On 10/19/18 11:14 AM, Andrew Cooper wrote: > diff --git a/xen/include/asm-x86/msr.h b/xen/include/asm-x86/msr.h > index 7a061b2..c1cb38f 100644 > --- a/xen/include/asm-x86/msr.h > +++ b/xen/include/asm-x86/msr.h > @@ -287,6 +287,12 @@ struct vcpu_msrs > bool cpuid_faulting:1; > }; > } misc_features_enables; > + > + /* > + * 0xc00110{27,19-1b} MSR_AMD64_DR{0-3}_ADDRESS_MASK > + * TODO: Not yet handled by guest_{rd,wr}msr() infrastructure. > + */ > + uint32_t dr_mask[4]; > }; >
You don't think wrapping these into an intel/amd union would be useful? -boris _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel