On 20/10/16 14:44, Kyle Huey wrote:
> On HVM guests, the cpuid triggers a vm exit, so we can check the emulated
> faulting state in vmx_do_cpuid and hvmemul_cpuid. A new function,
> hvm_check_cpuid_fault will check if cpuid faulting is enabled and the CPL > 0.
> When it returns true, the cpuid
On HVM guests, the cpuid triggers a vm exit, so we can check the emulated
faulting state in vmx_do_cpuid and hvmemul_cpuid. A new function,
hvm_check_cpuid_fault will check if cpuid faulting is enabled and the CPL > 0.
When it returns true, the cpuid handling functions will inject a GP(0). Notably
