[PULL v2 0/8] 9p patches 2019-10-10

[Greg Kurz]

The following changes since commit 98b2e3c9ab3abfe476a2b02f8f51813edb90e72d:

  Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into 
staging (2019-10-08 16:08:35 +0100)

are available in the Git repository at:

  https://github.com/gkurz/qemu.git tags/9p-next-2019-10-10

for you to fetch changes up to e410bbc52a7a246858af54ce1842fadf26f39ff7:

  MAINTAINERS: Downgrade status of virtio-9p to "Odd Fixes" (2019-10-10 
12:36:28 +0200)

----------------------------------------------------------------
The most notable change is that we now detect cross-device setups in the
host since it may cause inode number collision and mayhem in the guest.
A new fsdev property is added for the user to choose the appropriate
policy to handle that: either remap all inode numbers or fail I/Os to
another host device or just print out a warning (default behaviour).

This is also my last PR as _active_ maintainer of 9pfs.

----------------------------------------------------------------
Antonios Motakis (4):
      9p: unsigned type for type, version, path
      9p: Treat multiple devices on one export as an error
      9p: Added virtfs option 'multidevs=remap|forbid|warn'
      9p: stat_to_qid: implement slow path

Christian Schoenebeck (1):
      9p: Use variable length suffixes for inode remapping

Greg Kurz (3):
      9p: Simplify error path of v9fs_device_realize_common()
      fsdev: Add return value to fsdev_throttle_parse_opts()
      MAINTAINERS: Downgrade status of virtio-9p to "Odd Fixes"

 MAINTAINERS                 |   2 +-
 fsdev/9p-marshal.h          |   6 +-
 fsdev/file-op-9p.h          |   5 +
 fsdev/qemu-fsdev-opts.c     |   7 +-
 fsdev/qemu-fsdev-throttle.c |   4 +-
 fsdev/qemu-fsdev-throttle.h |   2 +-
 fsdev/qemu-fsdev.c          |   1 +
 hw/9pfs/9p-local.c          |  28 ++-
 hw/9pfs/9p-proxy.c          |   4 +
 hw/9pfs/9p.c                | 534 ++++++++++++++++++++++++++++++++++++++++----
 hw/9pfs/9p.h                |  60 +++++
 hw/9pfs/trace-events        |  14 +-
 qemu-options.hx             |  26 ++-
 vl.c                        |   7 +-
 14 files changed, 639 insertions(+), 61 deletions(-)
-- 
2.21.0