[PULL 00/18] migration queue

[Dr. David Alan Gilbert (git)]

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

The following changes since commit 401d46789410e88e9e90d76a11f46e8e9f358d55:

  Merge tag 'pull-target-arm-20220421' of 
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2022-04-21 
08:04:43 -0700)

are available in the Git repository at:

  https://gitlab.com/dagrh/qemu.git tags/pull-migration-20220421b

for you to fetch changes up to 25e7d2fd25d133a9f714443974b51e50416546a5:

  migration: Read state once (2022-04-21 17:33:50 +0100)

----------------------------------------------------------------
Migration pull 2022-04-21

  Dan: Test fixes and improvements (TLS mostly)
  Peter: Postcopy improvements
  Me: Race fix for info migrate, and compilation fix

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

----------------------------------------------------------------
Daniel P. Berrangé (9):
      tests: improve error message when saving TLS PSK file fails
      tests: support QTEST_TRACE env variable
      tests: print newline after QMP response in qtest logs
      migration: fix use of TLS PSK credentials with a UNIX socket
      tests: switch MigrateStart struct to be stack allocated
      tests: merge code for UNIX and TCP migration pre-copy tests
      tests: introduce ability to provide hooks for migration precopy test
      tests: switch migration FD passing test to use common precopy helper
      tests: expand the migration precopy helper to support failures

Dr. David Alan Gilbert (2):
      migration: Fix operator type
      migration: Read state once

Peter Xu (7):
      migration: Postpone releasing MigrationState.hostname
      migration: Drop multifd tls_hostname cache
      migration: Add pss.postcopy_requested status
      migration: Move migrate_allow_multifd and helpers into migration.c
      migration: Export ram_load_postcopy()
      migration: Move channel setup out of postcopy_try_recover()
      migration: Allow migrate-recover to run multiple times

 migration/channel.c                 |   1 -
 migration/migration.c               |  68 ++++---
 migration/migration.h               |   4 +-
 migration/multifd.c                 |  29 +--
 migration/multifd.h                 |   4 -
 migration/ram.c                     |  10 +-
 migration/ram.h                     |   1 +
 migration/savevm.c                  |   3 -
 migration/tls.c                     |   4 -
 tests/qtest/libqtest.c              |  13 +-
 tests/qtest/migration-test.c        | 368 ++++++++++++++++++++----------------
 tests/unit/crypto-tls-psk-helpers.c |   2 +-
 12 files changed, 269 insertions(+), 238 deletions(-)