Cc Jan, 2016-07-06 13:10 GMT+08:00 Haozhong Zhang <haozhong.zhang@xxxxxxxxx>: > A different VMCS is loaded when L2 guest is running, so it's incorrect > to use the VMX preemption timer for L1 TSC deadline timer. This patch > switches to hrtimer for L1 TSC deadline timer when entering L2 guest, > and switches back to VMX preemption timer when nested VMEXIT from L2 to > L1. Nested preemption timer is emulated by hrtimer, so it doesn't influence vmcs02, why this is needed? Regards, Wanpeng Li -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
