[Qemu-devel] [PATCH v2 for-2.6 0/5] block: Fix assertion failure at mirror exit

[Fam Zheng]

v2: Go along the is_external appraoch. [Kevin]

I tested this series survives the "snapshot + commit" loop reproducer with both
bonnie++ and RHEL installation in the guest.

This supersedes the "virtio: Register host notifier handler as external" patch
from yesterday.

The bug was initially reported by Matthew Schumacher as LaunchPad Bug 1570134,
and nicely bisected by Max Reitz. See patch 2 for the analysis.


Fam Zheng (5):
  iohandler: Introduce iohandler_get_aio_context
  event-notifier: Add "is_external" parameter
  virtio: Mark host notifiers as external
  aio-posix: Skip external nodes in aio_dispatch
  mirror: Workaround for unexpected iohandler events during completion

 aio-posix.c                   |  2 ++
 block/mirror.c                |  9 +++++++++
 hw/usb/ccid-card-emulated.c   |  2 +-
 hw/virtio/virtio.c            |  8 ++++----
 include/qemu/event_notifier.h |  4 +++-
 include/qemu/main-loop.h      |  1 +
 iohandler.c                   |  6 ++++++
 stubs/Makefile.objs           |  1 +
 stubs/iohandler.c             |  8 ++++++++
 stubs/set-fd-handler.c        | 10 ++++++++++
 target-i386/hyperv.c          |  6 +++---
 util/event_notifier-posix.c   |  4 +++-
 util/event_notifier-win32.c   |  1 +
 13 files changed, 52 insertions(+), 10 deletions(-)
 create mode 100644 stubs/iohandler.c

-- 
2.8.0