6752194 TSlvm Unavail test causes stack overflow in iommulib_nex_open lookup_cache

[vikram.he...@sun.com]

Author: Vikram Hegde <Vikram.Hegde at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 5793a2b64353122e4465b8e3e103f7c44b05c5b6
Total changesets: 1
Log message:
6752194 TSlvm Unavail test causes stack overflow in iommulib_nex_open 
lookup_cache

Files:
        update: usr/src/uts/intel/io/iommulib.c