[PULL 00/25] Migration 20230726 patches

[Juan Quintela <quintela@redhat.com>]

The following changes since commit 6cb2011fedf8c4e7b66b4a3abd6b42c1bae99ce6:

  Update version for v8.1.0-rc1 release (2023-07-25 20:09:05 +0100)

are available in the Git repository at:

  https://gitlab.com/juan.quintela/qemu.git tags/migration-20230726-pull-request

for you to fetch changes up to 697c4c86ab515a728ffb2adc2c3c04b22fa9210f:

  migration/rdma: Split qemu_fopen_rdma() into input/output functions (2023-07-26 10:55:56 +0200)

----------------------------------------------------------------
Migration Pull request

Hi

This is the migration PULL request.  It is the same than yesterday with proper PULL headers.
It pass CI. It contains:
- Fabiano rosas trheadinfo cleanups
- Hyman Huang dirtylimit changes
- Part of my changes
- Peter Xu documentation
- Tejus updato to migration descriptions
- Wei want improvements for postocpy and multifd setup

Please apply.

Thanks, Juan.

----------------------------------------------------------------

Fabiano Rosas (2):
  migration/multifd: Rename threadinfo.c functions
  migration/multifd: Protect accesses to migration_threads

Hyman Huang(黄勇) (8):
  softmmu/dirtylimit: Add parameter check for hmp "set_vcpu_dirty_limit"
  qapi/migration: Introduce x-vcpu-dirty-limit-period parameter
  qapi/migration: Introduce vcpu-dirty-limit parameters
  migration: Introduce dirty-limit capability
  migration: Refactor auto-converge capability logic
  migration: Put the detection logic before auto-converge checking
  migration: Implement dirty-limit convergence algo
  migration: Extend query-migrate to provide dirty page limit info

Juan Quintela (11):
  migration-test: Be consistent for ppc
  migration-test: Make machine_opts regular with other options
  migration-test: Create arch_opts
  migration-test: machine_opts is really arch specific
  migration: skipped field is really obsolete.
  qemu-file: Rename qemu_file_transferred_ fast -> noflush
  migration: Change qemu_file_transferred to noflush
  qemu_file: Make qemu_file_is_writable() static
  qemu-file: Simplify qemu_file_shutdown()
  qemu-file: Make qemu_file_get_error_obj() static
  migration/rdma: Split qemu_fopen_rdma() into input/output functions

Peter Xu (1):
  docs/migration: Update postcopy bits

Tejus GK (1):
  migration: Update error description whenever migration fails

Wei Wang (2):
  migration: enforce multifd and postcopy preempt to be set before
    incoming
  qtest/migration-tests.c: use "-incoming defer" for postcopy tests

 docs/about/deprecated.rst      | 10 ++++
 docs/devel/migration.rst       | 94 ++++++++++++++++++++++----------
 qapi/migration.json            | 87 ++++++++++++++++++++++++++----
 include/sysemu/dirtylimit.h    |  2 +
 migration/options.h            |  1 +
 migration/qemu-file.h          | 14 ++---
 migration/threadinfo.h         |  7 +--
 migration/migration-hmp-cmds.c | 26 +++++++++
 migration/migration.c          | 36 +++++++++----
 migration/multifd.c            |  4 +-
 migration/options.c            | 87 +++++++++++++++++++++++++++++-
 migration/qemu-file.c          | 24 ++-------
 migration/ram.c                | 59 +++++++++++++++++----
 migration/rdma.c               | 39 +++++++-------
 migration/savevm.c             |  6 +--
 migration/threadinfo.c         | 19 +++++--
 migration/vmstate.c            |  4 +-
 softmmu/dirtylimit.c           | 97 ++++++++++++++++++++++++++++++----
 tests/qtest/migration-test.c   | 48 ++++++++---------
 migration/trace-events         |  1 +
 20 files changed, 510 insertions(+), 155 deletions(-)

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2.40.1