[PULL 0/8] Next patches

[Juan Quintela]

The following changes since commit a082fab9d259473a9d5d53307cf83b1223301181:

  Merge tag 'pull-ppc-20221117' of https://gitlab.com/danielhb/qemu into 
staging (2022-11-17 12:39:38 -0500)

are available in the Git repository at:

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

for you to fetch changes up to b5280437a7f49cf617cdd99bbbe2c7bd1652408b:

  migration: Block migration comment or code is wrong (2022-11-21 11:58:10 
+0100)

----------------------------------------------------------------
Migration PULL request (take 3)

Hi

Drop everything that is not a bug fix:
- fixes by peter
- fix comment on block creation (me)
- fix return values from qio_channel_block()

Please, apply.

(take 1)
It includes:
- Leonardo fix for zero_copy flush
- Fiona fix for return value of readv/writev
- Peter Xu cleanups
- Peter Xu preempt patches
- Patches ready from zero page (me)
- AVX2 support (ling)
- fix for slow networking and reordering of first packets (manish)

Please, apply.

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

Fiona Ebner (1):
  migration/channel-block: fix return value for
    qio_channel_block_{readv,writev}

Juan Quintela (1):
  migration: Block migration comment or code is wrong

Leonardo Bras (1):
  migration/multifd/zero-copy: Create helper function for flushing

Peter Xu (5):
  migration: Fix possible infinite loop of ram save process
  migration: Fix race on qemu_file_shutdown()
  migration: Disallow postcopy preempt to be used with compress
  migration: Use non-atomic ops for clear log bitmap
  migration: Disable multifd explicitly with compression

 include/exec/ram_addr.h   | 11 +++++-----
 include/exec/ramblock.h   |  3 +++
 include/qemu/bitmap.h     |  1 +
 migration/block.c         |  4 ++--
 migration/channel-block.c |  6 ++++--
 migration/migration.c     | 18 ++++++++++++++++
 migration/multifd.c       | 30 ++++++++++++++++----------
 migration/qemu-file.c     | 27 ++++++++++++++++++++---
 migration/ram.c           | 27 ++++++++++++++---------
 util/bitmap.c             | 45 +++++++++++++++++++++++++++++++++++++++
 10 files changed, 139 insertions(+), 33 deletions(-)

-- 
2.38.1