[PULL v2 00/17] Block patches

[Stefan Hajnoczi]

The following changes since commit 469e72ab7dbbd7ff4ee601e5ea7c29545d46593b:

  Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging 
(2020-10-02 16:19:42 +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 9ab5741164b1727d22f69fe7001382baf0d56977:

  util/vfio-helpers: Rework the IOVA allocator to avoid IOVA reserved regions 
(2020-10-05 10:59:42 +0100)

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

v2:
 * Removed clang-format call from scripts/block-coroutine-wrapper.py. This
   avoids the issue with clang version incompatibility. It could be added back
   in the future but the code is readable without reformatting and it also
   makes the build less dependent on the environment.

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

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     | 167 ++++++++++++
 14 files changed, 608 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

-- 
2.26.2