On Thu, Jul 28, 2022 at 02:47:37PM -0500, Coleman Dietsch wrote: > This crash appears to be happening when vcpu->arch.xen.timer is already set and kvm_xen_init_timer(vcpu) is called. What does "this crash" refer to ? > > During testing with the syzbot reproducer code it seemed apparent that the else if statement in the KVM_XEN_VCPU_ATTR_TYPE_TIMER switch case was not being reached, which is where the kvm_xen_stop_timer(vcpu) call is located. Please properly wrap your kernel changelog at 72 columns. Didn't checkpatch.pl complain about this? thanks, greg k-h
