Hi Petros, I'm sorry for the off-thread reply (I'm not subscribed at qemu-devel so please CC me in your replies).
I believe that we should modify the envp array in order to include the Qemu-related variables that a user might define: >+ return get_errno(execve(qemu_execve_path, new_argp, envp)); This will allow us to pass on QEMU-specific environment variables defined by the users down to every execve'd program (another option is to copy the qemu-specific arguments but the former is simpler). Cheers, Vasileios