[PULL,v2,00/93] Block patches

This supersedes my pull request from two weeks ago.


The following changes since commit 732c66ce641c69702a7e7fdb73b68f0c1b583ab5:

  Revert "error: Don't use error_report() for assertion msgs." (2014-01-17 09:50:11 +1000)

are available in the git repository at:

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

for you to fetch changes up to d5103588aa39157c8eea3bb5fb6780bbd8be21b7:

  block: Switch bdrv_io_limits_intercept() to byte granularity (2014-01-24 17:40:28 +0100)

----------------------------------------------------------------
Block patches

----------------------------------------------------------------
Benoît Canet (7):
      block: Add bs->node_name to hold the name of a bs node of the bs graph.
      block: Allow the user to define "node-name" option both on command line and QMP.
      qmp: Add QMP query-named-block-nodes to list the named BlockDriverState nodes.
      qmp: Allow to change password on named block driver states.
      block: Create authorizations mechanism for external snapshot and resize.
      qmp: Allow block_resize to manipulate bs graph nodes.
      qmp: Allow to take external snapshots on bs graphs node.

Bharata B Rao (3):
      gluster: Convert aio routines into coroutines
      gluster: Implement .bdrv_co_write_zeroes for gluster
      gluster: Add support for creating zero-filled image

Fam Zheng (7):
      qemu-iotests: Introduce _unsupported_imgopts
      qemu-iotests: Add _unsupported_imgopts for vmdk subformats
      qemu-iotests: Clean up all extents for vmdk
      vmdk: Fix big flat extent IO
      vmdk: Check for overhead when opening
      vmdk: Fix format specific information (create type) for streamOptimized
      qapi: Add "backing" to BlockStats

Hu Tao (1):
      qcow2: fix wrong value of L1E_OFFSET_MASK, L2E_OFFSET_MASK and REFT_OFFSET_MASK

Jeff Cody (3):
      block: resize backing file image during offline commit, if necessary
      block: resize backing image during active layer commit, if needed
      block: update block commit documentation regarding image truncation

Kevin Wolf (30):
      qemu-progress: Drop unused include
      qemu-progress: Fix progress printing on SIGUSR1
      Documentation: qemu-img: Mention SIGUSR1 progress report
      block: Fix bdrv_commit return value
      block: Move initialisation of BlockLimits to bdrv_refresh_limits()
      block: Inherit opt_transfer_length
      block: Update BlockLimits when they might have changed
      qemu_memalign: Allow small alignments
      block: Detect unaligned length in bdrv_qiov_is_aligned()
      block: Don't use guest sector size for qemu_blockalign()
      block: Introduce bdrv_aligned_preadv()
      block: Introduce bdrv_co_do_preadv()
      block: Introduce bdrv_aligned_pwritev()
      block: write: Handle COR dependency after I/O throttling
      block: Introduce bdrv_co_do_pwritev()
      block: Switch BdrvTrackedRequest to byte granularity
      block: Allow waiting for overlapping requests between begin/end
      block: Make zero-after-EOF work with larger alignment
      block: Generalise and optimise COR serialisation
      block: Make overlap range for serialisation dynamic
      block: Allow wait_serialising_requests() at any point
      block: Align requests in bdrv_co_do_pwritev()
      block: Assert serialisation assumptions in pwritev
      block: Change coroutine wrapper to byte granularity
      block: Make bdrv_pread() a bdrv_prwv_co() wrapper
      block: Make bdrv_pwrite() a bdrv_prwv_co() wrapper
      blkdebug: Make required alignment configurable
      qemu-io: New command 'sleep'
      qemu-iotests: Test pwritev RMW logic
      block: Switch bdrv_io_limits_intercept() to byte granularity

Kewei Yu (1):
      qtest: Fix the bug about disable vnc causes "make check" fail

Liu Yuan (2):
      sheepdog: fix clone operation by 'qemu-img create -b'
      sheepdog: fix 'qemu-img map'

Max Reitz (24):
      blkdebug: Use errp for read_config()
      blkdebug: Don't require sophisticated filename
      qdict: Add qdict_array_split()
      qapi: extend qdict_flatten() for QLists
      qemu-option: Add qemu_config_parse_qdict()
      blkdebug: Always call read_config()
      blkdebug: Use command-line in read_config()
      block: Allow reference for bdrv_file_open()
      block: Pass reference to bdrv_file_open()
      block: Allow block devices without files
      block: Add bdrv_open_image()
      block: Use bdrv_open_image() in bdrv_open()
      block: Allow recursive "file"s
      blockdev: Move "file" to legacy_opts
      blkdebug: Allow command-line file configuration
      blkverify: Allow command-line configuration
      blkverify: Don't require protocol filename
      qapi: Add "errno" to the list of polluted words
      qapi: QMP interface for blkdebug and blkverify
      qemu-io: Make filename optional
      tests: Add test for qdict_array_split()
      tests: Add test for qdict_flatten()
      iotests: Test new blkdebug/blkverify interface
      iotests: Test file format nesting

Paolo Bonzini (3):
      block: rename buffer_alignment to guest_block_size
      raw: Probe required direct I/O alignment
      iscsi: Set bs->request_alignment

Peter Feiner (1):
      block: fix backing file segfault

Peter Lieven (1):
      block/iscsi: return -ENOMEM if an async call fails immediately

Peter Maydell (1):
      block/curl: Implement the libcurl timer callback interface

Stefan Hajnoczi (8):
      rbd: switch from pipe to QEMUBH completion notification
      docs: qcow2 compat=1.1 is now the default
      readline: decouple readline from the monitor
      readline: move readline to a generic location
      osdep: add qemu_set_tty_echo()
      qemu-io: use readline.c
      qemu-io: add command completion
      dataplane: fix shadowed return value

Zhang Min (1):
      drive mirror:fix memory leak

 Makefile.objs                        |    1 -
 block.c                              | 1024 ++++++++++++++++++++++++++--------
 block/backup.c                       |    7 +-
 block/blkdebug.c                     |   81 ++-
 block/blkverify.c                    |   31 +-
 block/cow.c                          |    3 +-
 block/curl.c                         |   81 ++-
 block/gluster.c                      |  318 ++++++-----
 block/iscsi.c                        |   59 +-
 block/mirror.c                       |   39 ++
 block/qapi.c                         |  114 ++--
 block/qcow.c                         |    3 +-
 block/qcow2.c                        |   13 +-
 block/qcow2.h                        |    6 +-
 block/qed.c                          |   15 +-
 block/raw-posix.c                    |  102 +++-
 block/raw-win32.c                    |   41 ++
 block/rbd.c                          |  130 +----
 block/sheepdog.c                     |   25 +-
 block/stream.c                       |    2 +
 block/vhdx.c                         |    2 +-
 block/vmdk.c                         |   45 +-
 blockdev.c                           |  112 +++-
 configure                            |    8 +
 hmp-commands.hx                      |    5 +
 hmp.c                                |   14 +-
 hw/block/virtio-blk.c                |    2 +-
 hw/ide/core.c                        |    2 +-
 hw/scsi/scsi-disk.c                  |    2 +-
 hw/scsi/scsi-generic.c               |    2 +-
 hw/virtio/dataplane/vring.c          |    2 +-
 include/block/block.h                |   44 +-
 include/block/block_int.h            |   48 +-
 include/block/qapi.h                 |    1 +
 include/monitor/monitor.h            |    2 +-
 include/qapi/qmp/qdict.h             |    1 +
 include/qemu-io.h                    |    3 +
 include/qemu/config-file.h           |    6 +
 include/qemu/osdep.h                 |    2 +
 include/{monitor => qemu}/readline.h |   20 +-
 monitor.c                            |   41 +-
 qapi-schema.json                     |  183 +++++-
 qemu-doc.texi                        |    8 +-
 qemu-img.texi                        |   19 +-
 qemu-io-cmds.c                       |   57 ++
 qemu-io.c                            |  119 ++--
 qmp-commands.hx                      |  117 +++-
 qobject/qdict.c                      |   91 ++-
 scripts/qapi.py                      |    2 +-
 tests/check-qdict.c                  |  156 ++++++
 tests/fdc-test.c                     |    5 +-
 tests/ide-test.c                     |    3 -
 tests/qemu-iotests/017               |    1 +
 tests/qemu-iotests/018               |    1 +
 tests/qemu-iotests/019               |    3 +
 tests/qemu-iotests/020               |    3 +
 tests/qemu-iotests/034               |    3 +
 tests/qemu-iotests/037               |    3 +
 tests/qemu-iotests/051.out           |    2 +-
 tests/qemu-iotests/059               |   16 +
 tests/qemu-iotests/059.out           |   79 +++
 tests/qemu-iotests/063               |    3 +
 tests/qemu-iotests/069               |    1 +
 tests/qemu-iotests/071               |  239 ++++++++
 tests/qemu-iotests/071.out           |   90 +++
 tests/qemu-iotests/072               |   69 +++
 tests/qemu-iotests/072.out           |   21 +
 tests/qemu-iotests/077               |  278 +++++++++
 tests/qemu-iotests/077.out           |  202 +++++++
 tests/qemu-iotests/common.rc         |   28 +-
 tests/qemu-iotests/group             |    3 +
 util/Makefile.objs                   |    1 +
 util/oslib-posix.c                   |   23 +
 util/oslib-win32.c                   |   19 +
 util/qemu-config.c                   |  100 ++++
 util/qemu-progress.c                 |   11 +-
 readline.c => util/readline.c        |   46 +-
 77 files changed, 3579 insertions(+), 885 deletions(-)
 rename include/{monitor => qemu}/readline.h (69%)
 create mode 100755 tests/qemu-iotests/071
 create mode 100644 tests/qemu-iotests/071.out
 create mode 100755 tests/qemu-iotests/072
 create mode 100644 tests/qemu-iotests/072.out
 create mode 100755 tests/qemu-iotests/077
 create mode 100644 tests/qemu-iotests/077.out
 rename readline.c => util/readline.c (92%)