https://bugzilla.kernel.org/show_bug.cgi?id=203477 vkuznets@xxxxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vkuznets@xxxxxxxxxx --- Comment #7 from vkuznets@xxxxxxxxxx --- (In reply to Yonggang Luo from comment #6) >-cpu > host,enforce,hv_ipi,hv_relaxed,hv_reset,hv_runtime,hv_spinlocks=0x1fff, > hv_stimer,hv_synic,hv_time,hv_vapic,hv_vpindex,+kvm_pv_eoi,+kvm_pv_unhalt, > +lahf_lm,+sep,+svm,-hypervisor > ``` Try adding 'hv_stimer_direct' to the list, Hyper-V can't use synthetic timers otherwise. Also, why do you need '-hypervisor' flag? Could you try without it? Also, please try with the latest upstream kernel (5.9). 5.3 has a lot of known nested SVM related bugs. -- You are receiving this mail because: You are watching the assignee of the bug.
