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target-i386: Add support for UMIP and RDPID CPUID bits
These are both stored in CPUID[EAX=7,EBX=0].ECX. KVM is going to be able to emulate both (albeit with a performance loss in the case of RDPID, which therefore will be in KVM_GET_EMULATED_CPUID rather than KVM_GET_SUPPORTED_CPUID). It's also possible to implement both in TCG, but this is for 2.8. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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