[Qemu-devel] [PULL 00/43] Block layer patches

[Kevin Wolf <kwolf@redhat.com>]

The following changes since commit 60a0f1af07d685c88f4ffa09370da5bd7514823e:

  Merge remote-tracking branch 'remotes/kraxel/tags/pull-ipxe-20160704-1' into staging (2016-07-05 12:46:18 +0100)

are available in the git repository at:


  git://repo.or.cz/qemu/kevin.git tags/for-upstream

for you to fetch changes up to b0aaca4d7ff6f03acb9b2c0bc2f0d89267cc5dce:

  Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-07-05-v2' into queue-block (2016-07-05 16:55:31 +0200)

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

Block layer patches

----------------------------------------------------------------
Denis V. Lunev (2):
      qemu-img: fix failed autotests
      block: fix return code for partial write for Linux AIO

Eric Blake (22):
      block: Tighter assertions on bdrv_aligned_pwritev()
      block: Document supported flags during bdrv_aligned_preadv()
      block: Fix harmless off-by-one in bdrv_aligned_preadv()
      nbd: Allow larger requests
      nbd: Advertise realistic limits to block layer
      iscsi: Advertise realistic limits to block layer
      scsi: Advertise limits by blocksize, not 512
      block: Give nonzero result to blk_get_max_transfer_length()
      blkdebug: Set request_alignment during .bdrv_refresh_limits()
      iscsi: Set request_alignment during .bdrv_refresh_limits()
      qcow2: Set request_alignment during .bdrv_refresh_limits()
      raw-win32: Set request_alignment during .bdrv_refresh_limits()
      block: Set request_alignment during .bdrv_refresh_limits()
      block: Set default request_alignment during bdrv_refresh_limits()
      block: Switch transfer length bounds to byte-based
      block: Wording tweaks to write zeroes limits
      block: Switch discard length bounds to byte-based
      block: Drop raw_refresh_limits()
      block: Split bdrv_merge_limits() from bdrv_refresh_limits()
      block: Move request_alignment into BlockLimit
      block: Fix error message style
      block: Use bool as appropriate for BDS members

Kevin Wolf (19):
      block/qdev: Fix NULL access when using BB twice
      vvfat: Use BdrvChild for s->qcow
      blkreplay: Convert to byte-based I/O
      vhdx: Some more BlockBackend use in vhdx_create()
      block: Convert bdrv_co_readv() to BdrvChild
      block: Convert bdrv_co_writev() to BdrvChild
      block: Convert bdrv_aio_readv() to BdrvChild
      block: Convert bdrv_aio_writev() to BdrvChild
      block: Convert bdrv_co_do_readv/writev to BdrvChild
      block: Move bdrv_commit() to block/commit.c
      block: Use BlockBackend for I/O in bdrv_commit()
      block: Convert bdrv_read() to BdrvChild
      block: Convert bdrv_write() to BdrvChild
      block: Convert bdrv_pread(v) to BdrvChild
      block: Convert bdrv_pwrite(v/_sync) to BdrvChild
      block: Convert bdrv_pwrite_zeroes() to BdrvChild
      block: Convert bdrv_prwv_co() to BdrvChild
      block: Convert bdrv_co_preadv/pwritev to BdrvChild
      Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-07-05-v2' into queue-block

Peter Maydell (1):
      block/qcow2: Don't use cpu_to_*w()

 block.c                          | 142 +++--------------------
 block/Makefile.objs              |   3 +-
 block/blkdebug.c                 |  23 +++-
 block/blkreplay.c                |  18 +--
 block/blkverify.c                |   8 +-
 block/block-backend.c            |  18 ++-
 block/bochs.c                    |  17 ++-
 block/cloop.c                    |  17 ++-
 block/commit.c                   | 121 ++++++++++++++++++++
 block/crypto.c                   |  10 +-
 block/dmg.c                      |  30 +++--
 block/io.c                       | 238 +++++++++++++++++++++------------------
 block/iscsi.c                    |  45 ++++----
 block/linux-aio.c                |   2 +-
 block/nbd-client.c               |   4 -
 block/nbd.c                      |   4 +-
 block/parallels.c                |  16 +--
 block/qcow.c                     |  78 ++++++++++---
 block/qcow2-cache.c              |   4 +-
 block/qcow2-cluster.c            |  20 ++--
 block/qcow2-refcount.c           |  47 ++++----
 block/qcow2-snapshot.c           |  26 ++---
 block/qcow2.c                    | 102 ++++++++++++-----
 block/qed-table.c                |   4 +-
 block/qed.c                      |  22 ++--
 block/quorum.c                   |   8 +-
 block/raw-posix.c                |  24 ++--
 block/raw-win32.c                |  10 +-
 block/raw_bsd.c                  |  14 +--
 block/vdi.c                      |  14 +--
 block/vhdx-log.c                 |  12 +-
 block/vhdx.c                     |  85 +++++++-------
 block/vmdk.c                     |  54 ++++-----
 block/vpc.c                      |  24 ++--
 block/vvfat.c                    |  74 ++++++++----
 hw/block/virtio-blk.c            |  10 +-
 hw/core/qdev-properties-system.c |   2 +-
 hw/scsi/scsi-generic.c           |  15 +--
 include/block/block.h            |  46 ++++----
 include/block/block_int.h        |  63 +++++++----
 include/block/nbd.h              |   2 +
 include/sysemu/block-backend.h   |   3 +-
 qapi/block-core.json             |   3 +-
 qemu-img.c                       |  13 ++-
 44 files changed, 843 insertions(+), 652 deletions(-)