4.10 install fails with 3ware twa

[Robert S Wojciechowski]

When installing with -STABLE as of today and 4.10 RC2 the kernel ends up
finds our new 3ware 9500S-4LP card, detects two disks (da0/1) but
refuses to "see" the disks in the install GUI/fdisk which spits back "No
disks found" I believe.

5-CURRENT's installer lets me partition the disk, though.

Any ideas on how I can continue in the install process?

-- Robert