SUSE-SU-2018:2394-1 Security update for kgraft

This update for kgraft fixes the following issues: Add script for disabling SMT to help with the mitigation of the 'L1 Terminal Fault' issue CVE-2018-3646 bsc1099306 The script is called 'klp-kvm-l1tf-ctrl-smt' and is used for enabling or disabling SMT to mitigate the issue when this administrati...