On Tue, Sep 2, 2014 at 5:22 AM, Zhenzhong Duan <zhenzhong.d...@oracle.com> wrote: > Cpu doesn't get online automaticly after hotplug when we test guest cpu > add/remove in xen env. > > I don't have an baremetal env to test this, but I think it's same. > > The rule is missed in systemd but exist in legacy udev.
Udev is not a mechanism to establish an unconditional loop from the kernel back to the kernel. Such rule makes no sense and we never shipped that and will not ship it upstream now. If a device should be unconditionally change its state, the kernel should just do that on its own, and not rely on userspace to do that. Kay _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
