[PULL 00/18] migration queue

[Dr. David Alan Gilbert (git)]

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

The following changes since commit 28298069afff3eb696e4995e63b2579b27adf378:

  Merge tag 'misc-pull-request' of gitlab.com:marcandre.lureau/qemu into 
staging (2022-04-21 09:27:54 -0700)

are available in the Git repository at:

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

for you to fetch changes up to 552de79bfdd5e9e53847eb3c6d6e4cd898a4370e:

  migration: Read state once (2022-04-21 19:36:46 +0100)

----------------------------------------------------------------
V2: Migration pull 2022-04-21

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

V2:
  Fixed checkpatch nit of unneeded NULL check

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               |  66 ++++---
 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, 267 insertions(+), 238 deletions(-)