Haiwei Li <lihaiwei.ker...@gmail.com> writes: > And 'pv_ops.mmu.tlb_remove_table = tlb_remove_table' should not > be set either.
AFAIU by looking at the commit which added it (48a8b97cfd80 "x86/mm: Only use tlb_remove_table() for paravirt") it sholdn't hurt much. We could've avoided the assignment but it happens much earlier, in kvm_guest_init() and there's no good way to un-patch pvops back. -- Vitaly
