[PATCH v20210616 00/36] leftover from 2020

From: Olaf Hering <olaf@aepfle.de>
To: xen-devel@lists.xenproject.org
Cc: Olaf Hering <olaf@aepfle.de>
Subject: [PATCH v20210616 00/36] leftover from 2020
Date: Wed, 16 Jun 2021 14:50:53 +0200	[thread overview]
Message-ID: <20210616125129.26563-1-olaf@aepfle.de> (raw)

Various unreviewed changes, rebase to 4bcf6433ee.

Olaf Hering (36):
  hotplug/Linux: fix starting of xenstored with restarting systemd
  tools: add API to work with sevaral bits at once
  xl: fix description of migrate --debug
  tools: create libxensaverestore
  MAINTAINERS: add myself as saverestore maintainer
  tools: add readv_exact to libxenctrl
  tools: add sr_is_known_page_type to libsaverestore
  tools: use sr_is_known_page_type
  tools: unify type checking for data pfns in migration stream
  tools: show migration transfer rate in send_dirty_pages
  tools: prepare to allocate saverestore arrays once
  tools: save: move mfns array
  tools: save: move types array
  tools: save: move errors array
  tools: save: move iov array
  tools: save: move rec_pfns array
  tools: save: move guest_data array
  tools: save: move local_pages array
  tools: restore: move types array
  tools: restore: move mfns array
  tools: restore: move map_errs array
  tools: restore: move mfns array in populate_pfns
  tools: restore: move pfns array in populate_pfns
  tools: restore: split record processing
  tools: restore: split handle_page_data
  tools: restore: write data directly into guest
  tools: recognize LIBXL_API_VERSION for 4.16
  tools: adjust libxl_domain_suspend to receive a struct props
  tools: change struct precopy_stats to precopy_stats_t
  tools: add callback to libxl for precopy_policy and precopy_stats_t
  tools: add --max_iters to libxl_domain_suspend
  tools: add --min_remaining to libxl_domain_suspend
  tools: add --abort_if_busy to libxl_domain_suspend
  tools: add API for expandable bitmaps
  tools: use sr_bitmap for populated_pfns
  tools: use superpages during restore of HVM guest

 .gitignore                                    |   2 +
 MAINTAINERS                                   |   6 +
 docs/man/xl.1.pod.in                          |  22 +-
 tools/hotplug/Linux/init.d/xencommons.in      |   2 +-
 tools/hotplug/Linux/launch-xenstore.in        |  40 +-
 .../Linux/systemd/xenstored.service.in        |   2 +-
 tools/include/libxl.h                         |  32 +-
 tools/include/xenguest.h                      | 186 -----
 tools/include/xensaverestore.h                | 207 ++++++
 tools/libs/Makefile                           |   1 +
 tools/libs/ctrl/xc_bitops.h                   |  28 +
 tools/libs/ctrl/xc_private.c                  |  57 +-
 tools/libs/ctrl/xc_private.h                  |   1 +
 tools/libs/guest/Makefile                     |  11 -
 tools/libs/guest/xg_dom_x86.c                 |   5 -
 tools/libs/guest/xg_offline_page.c            |   1 -
 tools/libs/guest/xg_private.h                 |   5 +
 tools/libs/guest/xg_sr_restore_x86_hvm.c      | 274 --------
 tools/libs/light/Makefile                     |   4 +-
 tools/libs/light/libxl_dom_save.c             |  24 +
 tools/libs/light/libxl_domain.c               |  10 +-
 tools/libs/light/libxl_internal.h             |   7 +
 tools/libs/light/libxl_save_helper.c          |   1 +
 tools/libs/light/libxl_save_msgs_gen.pl       |   5 +-
 tools/libs/light/libxl_stream_write.c         |   9 +-
 tools/libs/light/libxl_types.idl              |   1 +
 tools/libs/saverestore/Makefile               |  38 ++
 .../xg_sr_common.c => saverestore/common.c}   |  76 ++-
 .../xg_sr_common.h => saverestore/common.h}   | 253 ++++++-
 .../common_x86.c}                             |   2 +-
 .../common_x86.h}                             |   2 +-
 .../common_x86_pv.c}                          |   2 +-
 .../common_x86_pv.h}                          |   2 +-
 .../nomigrate.c}                              |   0
 .../xg_sr_restore.c => saverestore/restore.c} | 617 +++++++++--------
 tools/libs/saverestore/restore_x86_hvm.c      | 645 ++++++++++++++++++
 .../restore_x86_pv.c}                         |  70 +-
 .../xg_sr_save.c => saverestore/save.c}       | 165 ++---
 .../save_restore.h}                           |   2 -
 .../save_x86_hvm.c}                           |   7 +-
 .../save_x86_pv.c}                            |  33 +-
 .../stream_format.h}                          |   0
 tools/libs/uselibs.mk                         |   4 +-
 tools/ocaml/libs/xl/xenlight_stubs.c          |   3 +-
 tools/xl/xl_cmdtable.c                        |  26 +-
 tools/xl/xl_migrate.c                         |  54 +-
 tools/xl/xl_saverestore.c                     |   3 +-
 47 files changed, 2006 insertions(+), 941 deletions(-)
 create mode 100644 tools/include/xensaverestore.h
 delete mode 100644 tools/libs/guest/xg_sr_restore_x86_hvm.c
 create mode 100644 tools/libs/saverestore/Makefile
 rename tools/libs/{guest/xg_sr_common.c => saverestore/common.c} (72%)
 rename tools/libs/{guest/xg_sr_common.h => saverestore/common.h} (68%)
 rename tools/libs/{guest/xg_sr_common_x86.c => saverestore/common_x86.c} (99%)
 rename tools/libs/{guest/xg_sr_common_x86.h => saverestore/common_x86.h} (98%)
 rename tools/libs/{guest/xg_sr_common_x86_pv.c => saverestore/common_x86_pv.c} (99%)
 rename tools/libs/{guest/xg_sr_common_x86_pv.h => saverestore/common_x86_pv.h} (98%)
 rename tools/libs/{guest/xg_nomigrate.c => saverestore/nomigrate.c} (100%)
 rename tools/libs/{guest/xg_sr_restore.c => saverestore/restore.c} (66%)
 create mode 100644 tools/libs/saverestore/restore_x86_hvm.c
 rename tools/libs/{guest/xg_sr_restore_x86_pv.c => saverestore/restore_x86_pv.c} (94%)
 rename tools/libs/{guest/xg_sr_save.c => saverestore/save.c} (88%)
 rename tools/libs/{guest/xg_save_restore.h => saverestore/save_restore.h} (98%)
 rename tools/libs/{guest/xg_sr_save_x86_hvm.c => saverestore/save_x86_hvm.c} (96%)
 rename tools/libs/{guest/xg_sr_save_x86_pv.c => saverestore/save_x86_pv.c} (97%)
 rename tools/libs/{guest/xg_sr_stream_format.h => saverestore/stream_format.h} (100%)