KVM: SVM: Add new intercept word in vmcb_control_area

KVM: SVM: Add new intercept word in vmcb_control_area

The new intercept bits have been added in vmcb control area to support
few more interceptions. Here are the some of them.
 - INTERCEPT_INVLPGB,
 - INTERCEPT_INVLPGB_ILLEGAL,
 - INTERCEPT_INVPCID,
 - INTERCEPT_MCOMMIT,
 - INTERCEPT_TLBSYNC,

Add a new intercept word in vmcb_control_area to support these instructions.
Also update kvm_nested_vmrun trace function to support the new addition.

AMD documentation for these instructions is available at "AMD64
Architecture Programmer’s Manual Volume 2: System Programming, Pub. 24593
Rev. 3.34(or later)"

The documentation can be obtained at the links below:
Link: https://www.amd.com/system/files/TechDocs/24593.pdf
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206537
Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Message-Id: <159985251547.11252.16994139329949066945.stgit@bmoger-ubuntu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>