[PULL 00/17] migration queue

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

The following changes since commit e4f3ede95ce813d5705c65e1c0e1c80c70739ebb:

  Merge remote-tracking branch 'remotes/kraxel/tags/usb-20210505-pull-request' 
into staging (2021-05-10 19:55:06 +0100)

are available in the Git repository at:

  git://github.com/dagrh/qemu.git tags/pull-migration-20210511a

for you to fetch changes up to 872df23afc70985af5a458e0c4bd2b984559015c:

  tests/migration: introduce multifd into guestperf (2021-05-11 11:26:19 +0100)

----------------------------------------------------------------
Migration pull 2021-05-11

The largest change in this set is David's changes for ram block size
changing; then there's a pile of other cleanups and fixes.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

----------------------------------------------------------------
David Hildenbrand (11):
      migrate/ram: remove "ram_bulk_stage" and "fpo_enabled"
      util: vfio-helpers: Factor out and fix processing of existing ram blocks
      numa: Teach ram block notifiers about resizeable ram blocks
      numa: Make all callbacks of ram block notifiers optional
      migration/ram: Handle RAM block resizes during precopy
      exec: Relax range check in ram_block_discard_range()
      migration/ram: Discard RAM when growing RAM blocks after 
ram_postcopy_incoming_init()
      migration/ram: Simplify host page handling in ram_load_postcopy()
      migration/ram: Handle RAM block resizes during postcopy
      migration/multifd: Print used_length of memory block
      migration/ram: Use offset_in_ramblock() in range checks

Dr. David Alan Gilbert (1):
      tests/migration-test: Fix "true" vs true

Hyman (1):
      tests/migration: introduce multifd into guestperf

Kunkun Jiang (2):
      migration/ram: Reduce unnecessary rate limiting
      migration/ram: Optimize ram_save_host_page()

Markus Armbruster (1):
      migration: Drop redundant query-migrate result @blocked

Peter Maydell (1):
      tests/qtest/migration-test: Use g_autofree to avoid leaks on error paths

 hw/core/numa.c                          |  41 +++++-
 hw/i386/xen/xen-mapcache.c              |   7 +-
 hw/virtio/virtio-balloon.c              |   4 +-
 hw/virtio/virtio-mem.c                  |   3 -
 include/exec/cpu-common.h               |   1 +
 include/exec/memory.h                   |  10 +-
 include/exec/ramblock.h                 |  10 ++
 include/exec/ramlist.h                  |  13 +-
 include/migration/misc.h                |   1 -
 migration/migration.c                   |  38 ++---
 migration/migration.h                   |   1 +
 migration/multifd.c                     |   2 +-
 migration/postcopy-ram.c                |  15 +-
 migration/ram.c                         | 246 ++++++++++++++++++--------------
 monitor/hmp-cmds.c                      |   2 +-
 qapi/migration.json                     |   6 -
 softmmu/physmem.c                       |  26 +++-
 target/i386/hax/hax-mem.c               |   5 +-
 target/i386/sev.c                       |  18 +--
 tests/migration/guestperf/comparison.py |  14 ++
 tests/migration/guestperf/engine.py     |  16 +++
 tests/migration/guestperf/scenario.py   |  12 +-
 tests/migration/guestperf/shell.py      |  10 +-
 tests/qtest/migration-test.c            |  75 ++++------
 util/vfio-helpers.c                     |  41 ++----
 25 files changed, 367 insertions(+), 250 deletions(-)