Re: [Qemu-devel] [PATCHv2 4/4] Warning messages on net devices hotplug

2012-10-23 Thread Eric Blake
On 10/23/2012 09:59 AM, Corey Bryant wrote: > Only network devices are prevented, right? > > Also, as I mentioned before, can you limit this to the subset of options > that cause execve() to be issued? For example, can we allow libvirt to > pass an fd for hotplugging a network device (e.g. netde

Re: [Qemu-devel] [PATCHv2 4/4] Warning messages on net devices hotplug

2012-10-23 Thread Corey Bryant
On 10/23/2012 01:55 AM, Eduardo Otubo wrote: With the inclusion of the new "double whitelist" seccomp filter, Qemu won't be able to execve() in runtime, thus, no hotplug net devices allowed. v2: * Error messages moved to the backend function, net_init_tap(), recommended by Paolo Bonzini

[Qemu-devel] [PATCHv2 4/4] Warning messages on net devices hotplug

2012-10-22 Thread Eduardo Otubo
With the inclusion of the new "double whitelist" seccomp filter, Qemu won't be able to execve() in runtime, thus, no hotplug net devices allowed. v2: * Error messages moved to the backend function, net_init_tap(), recommended by Paolo Bonzini * Documentation added to QMP and HMP commands