Hi, I am doing some profiling for a guest VM on KVM. One of things I want to do is to monitor the activities of SS register.
Specifically, I want to be notified whenever guest's SS changes its value (like when OS switches from userspace stack to kernel stack). I imagine that I need to reprogram VMCS, so I can get VMEXIT anytime SS changes its value. Is that feasible? If so, which code should I look at in kvm code? Many thanks, Jun -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
