xen: events: propagate irq allocation failure instead of panicking
authorIan Campbell <ian.campbell@citrix.com>
Thu, 10 Mar 2011 16:08:15 +0000 (16:08 +0000)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 10 Mar 2011 19:48:45 +0000 (14:48 -0500)
Running out of IRQs need not be fatal to the machine as a whole.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/xen/events.c

Simple merge