[PATCH v4 0/3] xen/events: bug fixes and some diagnostic aids

Those are fixes for XSA-332.

The rest of the V3 patches have been applied already. There is one additional fix in patch 2 which addresses network outages when a guest is doing reboot loops.

Juergen Gross (3): xen/events: reset affinity of 2-level event when tearing it down xen/events: don't unmask an event channel when an eoi is pending xen/events: avoid handling the same event on two cpus at the same time

drivers/xen/events/events_2l.c | 22 +++-- drivers/xen/events/events_base.c | 130 ++++++++++++++++++++------- drivers/xen/events/events_fifo.c | 7 -- drivers/xen/events/events_internal.h | 14 +-- 4 files changed, 123 insertions(+), 50 deletions(-)