Martin Stein 70aa98d837 hw: fix bug in cancellation of 'await_signal'
There were two bugs. First, the caller of Kernel::await_signal wasn't
re-activated for scheduling. Second, the caller did not memorize that he
doesn't wait on a receiver anymore which had bad side effects on further
signal handling.

Fix #1459
2015-04-09 16:04:44 +02:00
..
2015-04-09 16:04:43 +02:00
2015-04-09 16:04:43 +02:00
2015-01-26 12:28:40 +01:00