[PULL 00/17] Block patches

[Stefan Hajnoczi]

The following changes since commit b150cb8f67bf491a49a1cb1c7da151eeacbdbcc9:

  Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging 
(2020-09-29 13:18:54 +0100)

are available in the Git repository at:

  https://gitlab.com/stefanha/qemu.git tags/block-pull-request

for you to fetch changes up to bc47831ff28d6f5830c9c8d74220131dc54c5253:

  util/vfio-helpers: Rework the IOVA allocator to avoid IOVA reserved regions 
(2020-09-30 10:23:05 +0100)

----------------------------------------------------------------
Pull request

Note I have switched from GitHub to GitLab.

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Eric Auger (2):
  util/vfio-helpers: Collect IOVA reserved regions
  util/vfio-helpers: Rework the IOVA allocator to avoid IOVA reserved
    regions

Philippe Mathieu-Daudé (6):
  util/vfio-helpers: Pass page protections to qemu_vfio_pci_map_bar()
  block/nvme: Map doorbells pages write-only
  block/nvme: Reduce I/O registers scope
  block/nvme: Drop NVMeRegs structure, directly use NvmeBar
  block/nvme: Use register definitions from 'block/nvme.h'
  block/nvme: Replace magic value by SCALE_MS definition

Stefano Garzarella (1):
  docs: add 'io_uring' option to 'aio' param in qemu-options.hx

Vladimir Sementsov-Ogievskiy (8):
  block: return error-code from bdrv_invalidate_cache
  block/io: refactor coroutine wrappers
  block: declare some coroutine functions in block/coroutines.h
  scripts: add block-coroutine-wrapper.py
  block: generate coroutine-wrapper code
  block: drop bdrv_prwv
  block/io: refactor save/load vmstate
  include/block/block.h: drop non-ascii quotation mark

 block/block-gen.h                      |  49 ++++
 block/coroutines.h                     |  65 +++++
 include/block/block.h                  |  36 ++-
 include/qemu/vfio-helpers.h            |   2 +-
 block.c                                |  97 +------
 block/io.c                             | 339 ++++---------------------
 block/nvme.c                           |  73 +++---
 tests/test-bdrv-drain.c                |   2 +-
 util/vfio-helpers.c                    | 133 +++++++++-
 block/meson.build                      |   8 +
 docs/devel/block-coroutine-wrapper.rst |  54 ++++
 docs/devel/index.rst                   |   1 +
 qemu-options.hx                        |  10 +-
 scripts/block-coroutine-wrapper.py     | 188 ++++++++++++++
 14 files changed, 629 insertions(+), 428 deletions(-)
 create mode 100644 block/block-gen.h
 create mode 100644 block/coroutines.h
 create mode 100644 docs/devel/block-coroutine-wrapper.rst
 create mode 100644 scripts/block-coroutine-wrapper.py

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2.26.2