* It was unnecessary to avoid duplicate iscsi_schedule_bh() calls since this
function already protects against duplicate calls internally [Stefan]
Patches 1 & 2 are cleanups.
Patch 3 fixes cancellation of ioctls. Felipe showed me a trace where an acb is
cancelled and then completes twice. The second time around crashes QEMU.
Felipe: Please let us know if this fixes the issue you are seeing. Thanks!
Stefan Hajnoczi (3):
block/iscsi: drop unused IscsiAIOCB->buf field
block/iscsi: take iscsilun->mutex in iscsi_timed_check_events()
block/iscsi: fix ioctl cancel use-after-free
block/iscsi.c | 33 ++++++++++++++++++++++-----------
1 file changed, 22 insertions(+), 11 deletions(-)