From: David Gibson <david@gibson.dropbear.id.au>
To: Stefano Brivio <sbrivio@redhat.com>, passt-dev@passt.top
Cc: David Gibson <david@gibson.dropbear.id.au>
Subject: [PATCH v7 0/5] Draft state migration
Date: Wed, 5 Feb 2025 22:55:11 +1100 [thread overview]
Message-ID: <20250205115516.843610-1-david@gibson.dropbear.id.au> (raw)
Changes from v6:
* Several fixes to TCP state handling from Stefano
* Added a compat_version field to the header allowing us to make
backward compatible encoding changes in future.
v6 was a fairly basic clean up of Stefano's v5. Changes include:
* First several patches merged together
* Some fixes moved out of the TCP/flow patch and into earlier patches
* versions[] array now ordered most recent to least recent (which
simplifies some things)
* Removed some stale changes
* Added some extra error reporting
* Assorted other minor cleanups
David Gibson (1):
migrate: Hack for late migration fixups
Stefano Brivio (4):
migrate: Skeleton of live migration logic
Add interfaces and configuration bits for passt-repair
vhost_user: Make source quit after reporting migration state
migrate: Migrate TCP flows
Makefile | 14 +-
conf.c | 44 +++++-
epoll_type.h | 6 +-
flow.c | 226 ++++++++++++++++++++++++++++++
flow.h | 7 +
migrate.c | 290 +++++++++++++++++++++++++++++++++++++++
migrate.h | 57 ++++++++
passt.1 | 11 ++
passt.c | 14 +-
passt.h | 15 ++
repair.c | 193 ++++++++++++++++++++++++++
repair.h | 16 +++
tap.c | 65 +--------
tcp.c | 381 +++++++++++++++++++++++++++++++++++++++++++++++++++
tcp_conn.h | 58 ++++++++
util.c | 62 +++++++++
util.h | 30 ++++
vhost_user.c | 69 +++-------
virtio.h | 4 -
vu_common.c | 49 +------
vu_common.h | 2 +-
21 files changed, 1434 insertions(+), 179 deletions(-)
create mode 100644 migrate.c
create mode 100644 migrate.h
create mode 100644 repair.c
create mode 100644 repair.h
--
2.48.1
next reply other threads:[~2025-02-05 11:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-05 11:55 David Gibson [this message]
2025-02-05 11:55 ` [PATCH v7 1/5] migrate: Skeleton of live migration logic David Gibson
2025-02-05 11:55 ` [PATCH v7 2/5] Add interfaces and configuration bits for passt-repair David Gibson
2025-02-05 11:55 ` [PATCH v7 3/5] vhost_user: Make source quit after reporting migration state David Gibson
2025-02-05 11:55 ` [PATCH v7 4/5] migrate: Hack for late migration fixups David Gibson
2025-02-05 11:55 ` [PATCH v7 5/5] migrate: Migrate TCP flows David Gibson
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