[PATCH v7 0/3] hw/block/nvme: dulbe and dsm support

[Klaus Jensen <its@irrelevant.dk>]

From: Klaus Jensen <k.jensen@samsung.com>

This adds support for the Deallocated or Unwritten Logical Block error
recovery feature as well as the Dataset Management command.

v7:
  - Handle negative return value from bdrv_block_status.
  - bdrv_get_info may not be supported on all block drivers, so do not
    consider it a fatal error.

v6:
  - Skip the allocation of the discards integer and just use the opaque
    value directly (Philippe)
  - Split changes to include/block/nvme.h into a separate patch
    (Philippe)
  - Clean up some convoluted checks on the discards value (Philippe)
  - Use unambiguous units in the commit messages (Philippe)
  - Stack allocate the range array (Keith)

v5:
  - Restore status code from callback (Keith)

v4:
  - Removed mixed declaration and code (Keith)
  - Set NPDG and NPDA and account for the blockdev cluster size.

Klaus Jensen (3):
  hw/block/nvme: add dulbe support
  nvme: add namespace I/O optimization fields to shared header
  hw/block/nvme: add the dataset management command

 hw/block/nvme-ns.h    |   4 +
 hw/block/nvme.h       |   2 +
 include/block/nvme.h  |  12 ++-
 hw/block/nvme-ns.c    |  34 ++++++--
 hw/block/nvme.c       | 193 +++++++++++++++++++++++++++++++++++++++++-
 hw/block/trace-events |   4 +
 6 files changed, 240 insertions(+), 9 deletions(-)

-- 
2.29.1