[tesla-dev] fix bug[4307]: kernel panic on pad gate head with speedstep disabled

[aubrey...@intel.com]

Author: Aubrey Li <aubrey.li at intel.com>
Repository: /hg/tesla/pad-gate
Latest revision: e4bb630dd9a629012e9fa0ed93ffde97f226b316
Total changesets: 1
Log message:
fix bug[4307]: kernel panic on pad gate head with speedstep disabled

Files:
        update: usr/src/uts/i86pc/io/cpudrv/cpudrv_mach.c