---
- branch: netbsd-5
  date: Mon Sep 28 01:25:22 UTC 2009
  files:
  - new: 1.34.2.3
    old: 1.34.2.2
    path: src/sys/arch/xen/xen/xbd_xenbus.c
    pathrev: src/sys/arch/xen/xen/xbd_xenbus.c@1.34.2.3
    type: modified
  - new: 1.20.4.1
    old: '1.20'
    path: src/sys/arch/xen/xen/xbdback_xenbus.c
    pathrev: src/sys/arch/xen/xen/xbdback_xenbus.c@1.20.4.1
    type: modified
  id: 20090928T012522Z.0b3a571719c55a2b9e24ee36804caa976da7038b
  log: "Pull up following revision(s) (requested by bouyer in ticket #1026):\n\tsys/arch/xen/xen/xbd_xenbus.c:
    revision 1.43 via patch\n\tsys/arch/xen/xen/xbdback_xenbus.c: revision 1.25\nxbdback:
    implement and publish \"feature-flush-cache\".\nxbd: if feature-flush-cache is
    present, use it for DIOCCACHESYNC.\n If not present, make DIOCCACHESYNC return
    EOPNOTSUPP and warn on\n first call.\nShould improve WAPBL reliability of Xen
    guests on a NetBSD dom0.\nUnfortunably not all linux guests seems to support this
    feature, and using\nfeature-write-barrier would require a B_BARRIER flag in the
    buffer.\n"
  module: src
  subject: 'CVS commit: [netbsd-5] src/sys/arch/xen/xen'
  unixtime: '1254101122'
  user: snj