On 11/04/2016 22:49, Radim Krčmář wrote: >> > @@ -7781,6 +7784,9 @@ static void kvm_free_vcpus(struct kvm *kvm) >> > kvm_for_each_vcpu(i, vcpu, kvm) >> > kvm_arch_vcpu_free(vcpu); >> > >> > + if (kvm_x86_ops->vm_uninit) >> > + kvm_x86_ops->vm_uninit(kvm); > vm_uninit() doesn't seem to have much to do with kvm_free_vcpus(), > please call it from kvm_arch_destroy_vm(). > > (kvm_x86_ops.vm_destroy would be a better name then.)
Especially, you're calling it with struct kvm full of dangling pointer, so please call it early, right after the "if (current->mm == kvm->mm)" block. Paolo
