6410586 mc-us3i: can corrupt sb2500 memory, exposed with kmem_flags of 0x7f

[andrew.r...@sun.com]

Author: arutz
Repository: /hg/onnv/onnv-gate
Revision: 87f06c7a9187b8562b6104e1df7dc615f1366335
Log message:
6410586 mc-us3i: can corrupt sb2500 memory, exposed with kmem_flags of 0x7f 

Files:
        update: usr/src/uts/sun4u/io/mc-us3i.c