KVM: SVM: Define actual size of IOPM and MSRPM tables

KVM: SVM: Define actual size of IOPM and MSRPM tables

Define the actual size of the IOPM and MSRPM tables so that the actual size
can be used when initializing them and when checking the consistency of their
physical address.
These #defines are placed in svm.h so that they can be shared.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Message-Id: <20210412215611.110095-2-krish.sadhukhan@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>