svn commit: r278877 - user/nwhitehorn/ppc64-pmap-rework

[Nathan Whitehorn]

Author: nwhitehorn
Date: Tue Feb 17 01:26:41 2015
New Revision: 278877
URL: https://svnweb.freebsd.org/changeset/base/278877

Log:
  Branch PowerPC code for rework of 64-bit pmap code. The current code has
  terrible performance on big SMP hardware for architectural reasons.

Added:
     - copied from r278876, head/sys/powerpc/
Directory Properties:
  user/nwhitehorn/ppc64-pmap-rework/   (props changed)