[PULL 00/65] Migration 20231011 patches

[Juan Quintela <quintela@redhat.com>]

The following changes since commit 0ad0d9dcd16f2ea816a413008ac5191ebef45c95:

  Merge tag 'firmware/seabios-20231010-pull-request' of https://gitlab.com/kraxel/qemu into staging (2023-10-10 10:22:16 -0400)

are available in the Git repository at:

  https://gitlab.com/juan.quintela/qemu.git tags/migration-20231011-pull-request

for you to fetch changes up to 5e79a4bf032213fd59aa614781751fe76584f8e8:

  migration: Add migration_rp_wait|kick() (2023-10-11 11:17:05 +0200)

----------------------------------------------------------------
Migration Pull request (20231011 edition)

Hi

In this pull request:

- Markus RDMA cleanup series
- recover fixes from peter
- migration capability from fabiano
- negative migration test from fabiano.

Please, pull.

Thanks, Juan.

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

Fabiano Rosas (5):
  tests/qtest: migration: Expose migrate_set_capability
  tests/qtest: migration: Add migrate_incoming_qmp helper
  tests/qtest: migration: Use migrate_incoming_qmp where appropriate
  migration: Set migration status early in incoming side
  tests/qtest: migration: Add support for negative testing of
    qmp_migrate

Markus Armbruster (53):
  migration/rdma: Clean up qemu_rdma_poll()'s return type
  migration/rdma: Clean up qemu_rdma_data_init()'s return type
  migration/rdma: Clean up rdma_delete_block()'s return type
  migration/rdma: Drop fragile wr_id formatting
  migration/rdma: Consistently use uint64_t for work request IDs
  migration/rdma: Fix unwanted integer truncation
  migration/rdma: Clean up two more harmless signed vs. unsigned issues
  migration/rdma: Give qio_channel_rdma_source_funcs internal linkage
  migration/rdma: Fix qemu_rdma_accept() to return failure on errors
  migration/rdma: Put @errp parameter last
  migration/rdma: Eliminate error_propagate()
  migration/rdma: Drop rdma_add_block() error handling
  migration/rdma: Drop qemu_rdma_search_ram_block() error handling
  migration/rdma: Make qemu_rdma_buffer_mergeable() return bool
  migration/rdma: Use bool for two RDMAContext flags
  migration/rdma: Fix or document problematic uses of errno
  migration/rdma: Ditch useless numeric error codes in error messages
  migration/rdma: Fix io_writev(), io_readv() methods to obey contract
  migration/rdma: Replace dangerous macro CHECK_ERROR_STATE()
  migration/rdma: Fix qemu_rdma_broken_ipv6_kernel() to set error
  migration/rdma: Fix qemu_get_cm_event_timeout() to always set error
  migration/rdma: Drop dead qemu_rdma_data_init() code for !@host_port
  migration/rdma: Fix QEMUFileHooks method return values
  migration/rdma: Fix rdma_getaddrinfo() error checking
  migration/rdma: Return -1 instead of negative errno code
  migration/rdma: Dumb down remaining int error values to -1
  migration/rdma: Replace int error_state by bool errored
  migration/rdma: Drop superfluous assignments to @ret
  migration/rdma: Check negative error values the same way everywhere
  migration/rdma: Plug a memory leak and improve a message
  migration/rdma: Delete inappropriate error_report() in macro ERROR()
  migration/rdma: Retire macro ERROR()
  migration/rdma: Fix error handling around rdma_getaddrinfo()
  migration/rdma: Drop "@errp is clear" guards around error_setg()
  migration/rdma: Convert qemu_rdma_exchange_recv() to Error
  migration/rdma: Convert qemu_rdma_exchange_send() to Error
  migration/rdma: Convert qemu_rdma_exchange_get_response() to Error
  migration/rdma: Convert qemu_rdma_reg_whole_ram_blocks() to Error
  migration/rdma: Convert qemu_rdma_write_flush() to Error
  migration/rdma: Convert qemu_rdma_write_one() to Error
  migration/rdma: Convert qemu_rdma_write() to Error
  migration/rdma: Convert qemu_rdma_post_send_control() to Error
  migration/rdma: Convert qemu_rdma_post_recv_control() to Error
  migration/rdma: Convert qemu_rdma_alloc_pd_cq() to Error
  migration/rdma: Silence qemu_rdma_resolve_host()
  migration/rdma: Silence qemu_rdma_connect()
  migration/rdma: Silence qemu_rdma_reg_control()
  migration/rdma: Don't report received completion events as error
  migration/rdma: Silence qemu_rdma_block_for_wrid()
  migration/rdma: Silence qemu_rdma_register_and_get_keys()
  migration/rdma: Downgrade qemu_rdma_cleanup() errors to warnings
  migration/rdma: Use error_report() & friends instead of stderr
  migration/rdma: Replace flawed device detail dump by tracing

Peter Xu (7):
  migration/qmp: Fix crash on setting tls-authz with null
  migration: Allow RECOVER->PAUSED convertion for dest qemu
  migration: Display error in query-migrate irrelevant of status
  migration: Introduce migrate_has_error()
  qemufile: Always return a verbose error
  migration: Remember num of ramblocks to sync during recovery
  migration: Add migration_rp_wait|kick()

 qapi/migration.json               |    5 +-
 migration/migration.h             |   16 +
 tests/qtest/libqtest.h            |   28 +
 tests/qtest/migration-helpers.h   |   10 +
 migration/migration.c             |   36 +-
 migration/options.c               |    9 +-
 migration/qemu-file.c             |   15 +-
 migration/ram.c                   |   33 +-
 migration/rdma.c                  | 1023 ++++++++++++++---------------
 migration/savevm.c                |    3 +-
 tests/qtest/libqtest.c            |   33 +
 tests/qtest/migration-helpers.c   |   60 ++
 tests/qtest/migration-test.c      |   39 +-
 tests/qtest/virtio-net-failover.c |   77 +--
 migration/trace-events            |   10 +-
 tests/qtest/meson.build           |    1 +
 16 files changed, 757 insertions(+), 641 deletions(-)

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2.41.0