This series fixes a potential segfault caused by NotifierList corruption
in xen-bus. The first two patches lay the groundwork and the third
actually fixes the problem.
Paul Durrant (3):
xen / notify: introduce a new XenWatchList abstraction
xen: introduce separate XenWatchList for XenDevice objects
xen: perform XenDevice clean-up in XenBus watch handler
hw/xen/trace-events | 9 +-
hw/xen/xen-bus.c | 277 ++++++++++++++++++++++++++++-----------
include/hw/xen/xen-bus.h | 8 +-
include/qemu/notify.h | 2 +
util/notify.c | 5 +
5 files changed, 220 insertions(+), 81 deletions(-)
---
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
--
2.20.1.2.gb21ebb6
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