[Qemu-devel] [PULL 00/25] Xen queue v2

[Anthony PERARD]

The following changes since commit 7260438b7056469610ee166f7abe9ff8a26b8b16:

  Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-3.2-part2' 
into staging (2019-01-14 11:41:43 +0000)

are available in the Git repository at:

  https://xenbits.xen.org/git-http/people/aperard/qemu-dm.git 
tags/pull-xen-20190114

for you to fetch changes up to c6025bd197d0dbcc5067553fd12538d8b29383c2:

  xen-block: avoid repeated memory allocation (2019-01-14 13:45:40 +0000)

----------------------------------------------------------------
Xen queue

* Xen PV backend 'qdevification'.
  Starting with xen_disk.
* Performance improvements for xen-block.
* Remove of the Xen PV domain builder.
* bug fixes.

----------------------------------------------------------------
Anthony PERARD (2):
      Remove broken Xen PV domain builder
      xen: Replace few mentions of xend by libxl

Paul Durrant (18):
      xen: re-name XenDevice to XenLegacyDevice...
      xen: introduce new 'XenBus' and 'XenDevice' object hierarchy
      xen: introduce 'xen-block', 'xen-disk' and 'xen-cdrom'
      xen: create xenstore areas for XenDevice-s
      xen: add xenstore watcher infrastructure
      xen: add grant table interface for XenDevice-s
      xen: add event channel interface for XenDevice-s
      xen: duplicate xen_disk.c as basis of dataplane/xen-block.c
      xen: remove unnecessary code from dataplane/xen-block.c
      xen: add header and build dataplane/xen-block.c
      xen: remove 'XenBlkDev' and 'blkdev' names from dataplane/xen-block
      xen: remove 'ioreq' struct/varable/field names from dataplane/xen-block.c
      xen: purge 'blk' and 'ioreq' from function names in dataplane/xen-block.c
      xen: add implementations of xen-block connect and disconnect functions...
      xen: add a mechanism to automatically create XenDevice-s...
      xen: automatically create XenBlockDevice-s
      MAINTAINERS: add myself as a Xen maintainer
      xen: remove the legacy 'xen_disk' backend

Peter Maydell (1):
      hw/xen/xen_pt_graphics: Don't trust the BIOS ROM contents so much

Tim Smith (3):
      xen-block: improve batching behaviour
      xen-block: improve response latency
      xen-block: avoid repeated memory allocation

Zhao Yan (1):
      xen/pt: allow passthrough of devices with bogus interrupt pin

 MAINTAINERS                                        |    5 +-
 configure                                          |   17 -
 hw/9pfs/xen-9p-backend.c                           |   16 +-
 hw/block/Makefile.objs                             |    2 +-
 hw/block/dataplane/Makefile.objs                   |    1 +
 hw/block/dataplane/xen-block.c                     |  827 ++++++++++++++
 hw/block/dataplane/xen-block.h                     |   29 +
 hw/block/trace-events                              |   14 +
 hw/block/xen-block.c                               |  963 ++++++++++++++++
 hw/block/xen_disk.c                                | 1011 -----------------
 hw/char/xen_console.c                              |   12 +-
 hw/display/xenfb.c                                 |   25 +-
 hw/i386/xen/xen-hvm.c                              |    5 +-
 hw/i386/xen/xen-mapcache.c                         |    2 +-
 hw/i386/xen/xen_platform.c                         |    2 +-
 hw/net/xen_nic.c                                   |   14 +-
 hw/usb/xen-usb.c                                   |   25 +-
 hw/xen/Makefile.objs                               |    2 +-
 hw/xen/trace-events                                |   26 +
 hw/xen/xen-backend.c                               |  165 +++
 hw/xen/xen-bus-helper.c                            |  184 +++
 hw/xen/xen-bus.c                                   | 1199 ++++++++++++++++++++
 hw/xen/xen-common.c                                |    2 +-
 hw/xen/{xen_backend.c => xen-legacy-backend.c}     |   80 +-
 hw/xen/xen_devconfig.c                             |    2 +-
 hw/xen/xen_pt.c                                    |    8 +-
 hw/xen/xen_pt_config_init.c                        |    6 +-
 hw/xen/xen_pt_graphics.c                           |   18 +-
 hw/xen/xen_pt_msi.c                                |    2 +-
 hw/xen/xen_pvdev.c                                 |   20 +-
 hw/xenpv/Makefile.objs                             |    2 -
 hw/xenpv/xen_domainbuild.c                         |  299 -----
 hw/xenpv/xen_domainbuild.h                         |   13 -
 hw/xenpv/xen_machine_pv.c                          |   21 +-
 include/hw/xen/xen-backend.h                       |   39 +
 include/hw/xen/xen-block.h                         |   94 ++
 include/hw/xen/xen-bus-helper.h                    |   45 +
 include/hw/xen/xen-bus.h                           |  137 +++
 .../hw/xen/{xen_backend.h => xen-legacy-backend.h} |   43 +-
 include/hw/xen/xen.h                               |    3 +-
 include/hw/xen/xen_common.h                        |   19 +-
 include/hw/xen/xen_pvdev.h                         |   38 +-
 include/qemu/module.h                              |    3 +
 qemu-options.hx                                    |   12 +-
 vl.c                                               |    7 -
 45 files changed, 3923 insertions(+), 1536 deletions(-)
 create mode 100644 hw/block/dataplane/xen-block.c
 create mode 100644 hw/block/dataplane/xen-block.h
 create mode 100644 hw/block/xen-block.c
 delete mode 100644 hw/block/xen_disk.c
 create mode 100644 hw/xen/xen-backend.c
 create mode 100644 hw/xen/xen-bus-helper.c
 create mode 100644 hw/xen/xen-bus.c
 rename hw/xen/{xen_backend.c => xen-legacy-backend.c} (89%)
 delete mode 100644 hw/xenpv/xen_domainbuild.c
 delete mode 100644 hw/xenpv/xen_domainbuild.h
 create mode 100644 include/hw/xen/xen-backend.h
 create mode 100644 include/hw/xen/xen-block.h
 create mode 100644 include/hw/xen/xen-bus-helper.h
 create mode 100644 include/hw/xen/xen-bus.h
 rename include/hw/xen/{xen_backend.h => xen-legacy-backend.h} (61%)