This update for open-iscsi provides fixes and enhancements for iscsiuio:

- iscsiuio: Get the library to use based on uio sysfs name.
- iscsiuio: Wait for interface to be ready before issuing the ping.
- iscsiadm: Let ping be tried after interface configuration is initialized.
- iscsiuio: Add ping support through iscsiuio.
- iscsid: Changes to support ping through iscsiuio.
This update was imported from the SUSE:SLE-12-SP1:Update update project.