[Qemu-commits] [qemu/qemu] a616fb: virtio-blk: Drop x-data-plane option

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: a616fb75c23d768abdc8688d4d6811d3d7eb03e4
      
https://github.com/qemu/qemu/commit/a616fb75c23d768abdc8688d4d6811d3d7eb03e4
  Author: Fam Zheng <address@hidden>
  Date:   2015-12-07 (Mon, 07 Dec 2015)

  Changed paths:
    M hw/block/dataplane/virtio-blk.c
    M hw/block/virtio-blk.c
    M include/hw/virtio/virtio-blk.h

  Log Message:
  -----------
  virtio-blk: Drop x-data-plane option

The official way of enabling dataplane is through the "iothread"
property that references an iothread object created by "-object
iothread".  Since the old "x-data-plane=on" way now even crashes, it's
probably easier to just drop it:

$ qemu-system-x86_64 -drive file=null-co://,id=d0,if=none \
    -device virtio-blk-pci,drive=d0,x-data-plane=on

ERROR:/home/fam/work/qemu/qom/object.c:1515:
object_get_canonical_path_component: assertion failed: (obj->parent != NULL)
Aborted

Signed-off-by: Fam Zheng <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>