On 6/6/23 18:35, Nischala Yelchuri wrote:

 void hv_set_register(unsigned int reg, u64 value)
 {
+	trace_hyperv_set_register(reg, value);
+
 	if (hv_nested)
 		reg = hv_get_nested_reg(reg);

I can't help but wonder if this is just a patch for people that don't
know how to set kprobes.