Re: [Xen-devel] [PATCH] x86/Intel: virtualize support for cpuid faulting

>>> On 12.10.16 at 06:07, wrote: > --- In addition to what Andrew said: Please version your patch, and please add a short summary of what changed compared to the previous version here. > @@ -2931,6 +2941,11 @@ static int vmx_msr_write_intercept(unsigned int msr, > uint64_t

Re: [Xen-devel] [PATCH] x86/Intel: virtualize support for cpuid faulting

On 12/10/16 05:07, Kyle Huey wrote: > rr (http://rr-project.org/), a Linux userspace record-and-replay reverse- > execution debugger, would like to trap and emulate the CPUID instruction. > This would allow us to a) mask away certain hardware features that rr does > not support (e.g. RDRAND) and