Hi, (already posted this on KVM devel list) I'd like to know what happens when the KVM guest kernel or process in the guest tries to get timing information. For example if a userspace process in the guest calls nanotime(), getnanotime() or gettimeofday() functions, then where is the time info read from ? I had a look thru the latest 2.6.25.10 kernel source at lxr.no and I found some functions in include/linux/kvm_host.h --- kvm_guest_exit() calls account_system_vtime() but this function is empty i.e. does nothing (include/linux/hardirq.h) Basically I want to know how timing info is passed to the guests. Thanks Arn -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
