6710337 guest domain panics on a "bad mutex" on a VIO-DR remove of vdisk in mpgroup

[alexandre.char...@sun.com]

Author: achartre
Repository: /hg/onnv/onnv-gate
Latest revision: 3f669290ffa4fe072bf9c794abe30857e456496e
Total changesets: 1
Log message:
6710337 guest domain panics on a "bad mutex" on a VIO-DR remove of vdisk in 
mpgroup

Files:
        update: usr/src/uts/sun4v/io/vdc.c