> From: Saurabh Sengar <ssengar@xxxxxxxxxxxxxxxxxxx> > Sent: Monday, July 29, 2024 12:57 AM > [...] > + /* register the callback for hotplug CPUs */ > + ret = > cpuhp_setup_state_nocalls_cpuslocked(CPUHP_AP_ONLINE_DYN, > "hyperv/vmbus:online", AFAIK, Hyper-V doesn't support vCPU "hotplug" for VMs; it does support vCPU online/offline'ing. To be more accurate, I suggested the comment below instead. /* Register the callbacks for possible CPU online/offline'ing */ Otherwise, LGTM Reviewed-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
