Changes

Summary

1. Adding Skthl_zm to the update host list, I missed this in the last PR. I noticed this by comparing results with and without managed memory, now I've checked BFBness with arm, mpace_b, mc3e, and gabls2. (details)

Adding Skthl_zm to the update host list, I missed this in the last PR. I noticed this by comparing results with and without managed memory, now I've checked BFBness with arm, mpace_b, mc3e, and gabls2.