git: vkernel - Adjust invalidation ABI a bit

[Matthew Dillon]

commit 00eb801e04b51d944dc04cbaf40ceab14ec2347f
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Tue Jan 31 17:06:06 2017 -0800

    vkernel - Adjust invalidation ABI a bit
    
    * Make some adjustments to tighten up the atomic ops the vkernel uses to
      modify VPTEs.
    
    * Report unexpected VPTE_M races.

Summary of changes:
 sys/platform/vkernel64/platform/copyio.c     |  1 -
 sys/platform/vkernel64/platform/pmap.c       | 50 ++++++++++++++++++----------
 sys/platform/vkernel64/platform/pmap_inval.c | 47 +++++++++++---------------
 3 files changed, 52 insertions(+), 46 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/00eb801e04b51d944dc04cbaf40ceab14ec2347f


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