From 98395e7fb6a2feeb6ac9c0ce06a203c67bb3dc4b Mon Sep 17 00:00:00 2001 From: Julien Grall Date: Tue, 24 Jun 2014 17:43:57 +0100 Subject: [PATCH 33/48] xen/intr: unmask the event channel when we have added a new handler --- sys/xen/xen_intr.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/xen/xen_intr.c b/sys/xen/xen_intr.c index 84e528a..927bd10 100644 --- a/sys/xen/xen_intr.c +++ b/sys/xen/xen_intr.c @@ -1519,6 +1519,11 @@ xen_intr_add_handler(device_t dev, driver_filter_t filter, error); } + /* Unmask the event channel if the handler has been correctly added */ + if (error == 0) + evtchn_unmask_port(isrc->xi_port); + + return (error); } -- 2.1.0