[v1] migration queue

[PULL 00/21] migration queue

Dr. David Alan Gilbert (git) posted 21 patches 4 years, 6 months ago

Diff against v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v2
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Test FreeBSD passed

Test checkpatch passed

Test docker-clang@ubuntu passed

Test docker-mingw@fedora passed

Test docker-quick@centos7 passed

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20191011191646.226814-1-dgilbert@redhat.com

Maintainers: Paolo Bonzini <pbonzini@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Richard Henderson <rth@twiddle.net>, Juan Quintela <quintela@redhat.com>

There is a newer version of this series

docs/devel/rcu.txt          |  16 ++
exec.c                      | 116 +++++-------
include/exec/ram_addr.h     | 138 +++++++--------
include/migration/misc.h    |   1 +
include/migration/vmstate.h |  40 +++++
include/qemu/rcu.h          |  25 +++
memory.c                    |  15 +-
migration/migration.c       |  17 +-
migration/postcopy-ram.c    |  88 ++++-----
migration/postcopy-ram.h    |   9 +-
migration/ram.c             | 298 +++++++++++++++----------------
migration/rdma.c            |  57 ++----
migration/savevm.c          |  14 +-
migration/trace-events      |   5 +
migration/vmstate-types.c   | 152 ++++++++++++++++
tests/test-vmstate.c        | 421 ++++++++++++++++++++++++++++++++++++++++++++
16 files changed, 980 insertions(+), 432 deletions(-)

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[PULL 00/21] migration queue

Posted by Dr. David Alan Gilbert (git) 4 years, 6 months ago

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

The following changes since commit 98b2e3c9ab3abfe476a2b02f8f51813edb90e72d:

  Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging (2019-10-08 16:08:35 +0100)

are available in the Git repository at:

  git://github.com/dagrh/qemu.git tags/pull-migration-20191011a

for you to fetch changes up to 9a85e4b8f672016adbf7b7d5beaab2a99b9b5615:

  migration: Support gtree migration (2019-10-11 17:52:31 +0100)

----------------------------------------------------------------
Migration pull 2019-10-11

Mostly cleanups and minor fixes

[Note I'm seeing a hang on the aarch64 hosted x86-64 tcg migration
test in xbzrle; but I'm seeing that on current head as well]

----------------------------------------------------------------
Dr. David Alan Gilbert (6):
      rcu: Add automatically released rcu_read_lock variants
      migration: Fix missing rcu_read_unlock
      migration: Use automatic rcu_read unlock in ram.c
      migration: Use automatic rcu_read unlock in rdma.c
      rcu: Use automatic rc_read unlock in core memory/exec code
      migration: Don't try and recover return path in non-postcopy

Eric Auger (1):
      migration: Support gtree migration

Wei Yang (14):
      migration: use migration_is_active to represent active state
      migration/postcopy: allocate tmp_page in setup stage
      migration/postcopy: map large zero page in postcopy_ram_incoming_setup()
      migration/postcopy: fix typo in mark_postcopy_blocktime_begin's comment
      migration: pass in_postcopy instead of check state again
      migration: report SaveStateEntry id and name on failure
      migration/postcopy: mis->have_listen_thread check will never be touched
      migration/postcopy: postpone setting PostcopyState to END
      migration/postcopy: rename postcopy_ram_enable_notify to postcopy_ram_incoming_setup
      migration/postcopy: check PostcopyState before setting to POSTCOPY_INCOMING_RUNNING
      migration/multifd: fix a typo in comment of multifd_recv_unfill_packet()
      migration/multifd: use pages->allocated instead of the static max
      migration/multifd: initialize packet->magic/version once at setup stage
      migration/multifd: pages->used would be cleared when attach to multifd_send_state

 docs/devel/rcu.txt          |  16 ++
 exec.c                      | 116 +++++-------
 include/exec/ram_addr.h     | 138 +++++++--------
 include/migration/misc.h    |   1 +
 include/migration/vmstate.h |  40 +++++
 include/qemu/rcu.h          |  25 +++
 memory.c                    |  15 +-
 migration/migration.c       |  17 +-
 migration/postcopy-ram.c    |  88 ++++-----
 migration/postcopy-ram.h    |   9 +-
 migration/ram.c             | 298 +++++++++++++++----------------
 migration/rdma.c            |  57 ++----
 migration/savevm.c          |  14 +-
 migration/trace-events      |   5 +
 migration/vmstate-types.c   | 152 ++++++++++++++++
 tests/test-vmstate.c        | 421 ++++++++++++++++++++++++++++++++++++++++++++
 16 files changed, 980 insertions(+), 432 deletions(-)

Re: [PULL 00/21] migration queue

Posted by Peter Maydell 4 years, 6 months ago

On Fri, 11 Oct 2019 at 20:19, Dr. David Alan Gilbert (git)
<dgilbert@redhat.com> wrote:
>
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> The following changes since commit 98b2e3c9ab3abfe476a2b02f8f51813edb90e72d:
>
>   Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging (2019-10-08 16:08:35 +0100)
>
> are available in the Git repository at:
>
>   git://github.com/dagrh/qemu.git tags/pull-migration-20191011a
>
> for you to fetch changes up to 9a85e4b8f672016adbf7b7d5beaab2a99b9b5615:
>
>   migration: Support gtree migration (2019-10-11 17:52:31 +0100)
>
> ----------------------------------------------------------------
> Migration pull 2019-10-11
>
> Mostly cleanups and minor fixes
>
> [Note I'm seeing a hang on the aarch64 hosted x86-64 tcg migration
> test in xbzrle; but I'm seeing that on current head as well]
>


Applied, thanks.

Please update the changelog at https://wiki.qemu.org/ChangeLog/4.2
for any user-visible changes.

-- PMM