Having searched through the changelogs, these three changesets apply cleanly to 4.0-testing and should IMO be backported unchanged: changeset: 22425:d6c2695f05eb user: Ian Campbell <ian.campbell@citrix.com> date: Tue Nov 23 19:29:13 2010 +0000 files: tools/Makefile description: tools: fetch remote changesets when force refetching/resetting qemu changeset: 22381:2bedffabbcab user: Ian Campbell <ian.campbell@citrix.com> date: Tue Nov 09 18:15:25 2010 +0000 files: Makefile tools/Makefile description: tools: provide explicit target for refetching/resetting qemu changeset: 22153:95c90bd63aed user: Matthias Klose <doko@debian.org> date: Tue Sep 14 17:46:21 2010 +0100 files: tools/python/xen/util/bugtool.py tools/python/xen/xend/XendBase.py tools/python/xen/xm/main.py tools/python/xen/xm/xenapi_create.py description: tools/python: Replace python string exceptions with ValueError exceptions The bug fixed by this changeset seems to exist in 4.0-testing and it would be helpful to backport it there because it fixes a stochastic test failure. But it doesn''t apply cleanly, so I or Stefano will have to prepare a backported version: changeset: 22552:1800f15da48a user: Ian Jackson <Ian.Jackson@eu.citrix.com> date: Thu Dec 16 17:39:24 2010 +0000 files: tools/libxl/xl_cmdimpl.c description: tools/xl: fix race which can leave an xl monitor processing hanging There was an awful lot of work done to libxl. I think the version of libxl in 4.0 is best regarded as a technology preview and I don''t think we should try to backport even important bugfixes. It''s either that, or try somehow to import 4.1''s libxl wholesale (which would be awkward, given libxc changes). Ian. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel