7882 Add /dev/full , the always-full memory device
Reviewed by: Adam Stevko <adam.stevko@gmail.com>
Reviewed by: Toomas Soome <tsoome@me.com>

*** 22,31 ****
--- 22,32 ----
  #
  # Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
  # Copyright 2013 Saso Kiselkov. All rights reserved.
  # Copyright 2015 Nexenta Systems, Inc. All rights reserved.
  # Copyright 2016 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
+ # Copyright 2017 James S Blachly, MD <james.blachly@gmail.com>
  #
  
  #
  # The default for payload-bearing actions in this package is to appear in the
  # global zone only.  See the include file for greater detail, as well as
*** 180,192 ****
  driver name=log perms="conslog 0666 root sys" perms="log 0640 root sys"
  $(i386_ONLY)driver name=mc-amd \
      alias=pci1022,1100 \
      alias=pci1022,1101 \
      alias=pci1022,1102
! driver name=mm perms="allkmem 0600 root sys" perms="kmem 0640 root sys" \
!     perms="mem 0640 root sys" perms="null 0666 root sys" \
!     perms="zero 0666 root sys" \
      policy="allkmem read_priv_set=all write_priv_set=all" \
      policy="kmem read_priv_set=none write_priv_set=all" \
      policy="mem read_priv_set=none write_priv_set=all"
  driver name=mouse8042 alias=pnpPNP,f03
  $(i386_ONLY)driver name=mpt class=scsi \
--- 181,193 ----
  driver name=log perms="conslog 0666 root sys" perms="log 0640 root sys"
  $(i386_ONLY)driver name=mc-amd \
      alias=pci1022,1100 \
      alias=pci1022,1101 \
      alias=pci1022,1102
! driver name=mm perms="allkmem 0600 root sys" perms="full 0666 root sys" \
!     perms="kmem 0640 root sys" perms="mem 0640 root sys" \
!     perms="null 0666 root sys" perms="zero 0666 root sys" \
      policy="allkmem read_priv_set=all write_priv_set=all" \
      policy="kmem read_priv_set=none write_priv_set=all" \
      policy="mem read_priv_set=none write_priv_set=all"
  driver name=mouse8042 alias=pnpPNP,f03
  $(i386_ONLY)driver name=mpt class=scsi \