From 3d4319f8ec237226f85e05848650a0f14f5cf2ab Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Fri, 1 May 2009 16:34:30 +0200
Subject: [PATCH] irq plugin: Force 32bit wrap-around.

---
 src/irq.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/irq.c b/src/irq.c
index 38304fca..a7efd36f 100644
--- a/src/irq.c
+++ b/src/irq.c
@@ -191,8 +191,10 @@ static int irq_read (void)
 			irq_value += value;
 		} /* for (i) */
 
-		irq_submit (irq, irq_value);
+		/* Force 32bit wrap-around */
+		irq_submit (irq, irq_value % 4294967296ULL);
 	}
+
 	fclose (fh);
 
 	return (0);
-- 
2.30.2