Do you have an idea why the value of an integer field I added at the end of kvm_run (in kvm/include/linux/kvm.h & qemu/linux-headers/kvm.h) is zeroed once KVM gives back control to Qemu after a VM exit ? Yacine > There is no need for synchronization. kvm_run maps to exactly the same > pages in QEMU and KVM. > > See Linux commit 460df4c1fc7c00829050c08d6368dc6e6beef307 for an example > of adding a field to struct kvm_run. > > Paolo
