From cfca44652c5b910dc8b7a6544c9445182302eb4b Mon Sep 17 00:00:00 2001
From: Juerg Haefliger <juerg.haefliger@hpe.com>
Date: Thu, 1 Sep 2016 10:57:14 +0200
Subject: [PATCH 351/365] hyperv: Fix compilation issue with 4.4.19-rt27

Fix a compilation issue introduced by upstream commit
4b44f2d18a330565227a7348844493c59366171e

The upstream commit exports the symbol add_interrupt_randomness()
which is now being used in the Hyper-V driver. The RT patch adds another
argument to that function so its usage in the Hyper-V driver needs to
be fixed.

This patch should be merged with:
patches/0216-random-Make-it-work-on-rt.patch
commit 20985550b01a21ba00a587d17d7c26da61e01acc random: Make it work on rt

Link: http://lkml.kernel.org/r/20160901085714.14815-1-juerg.haefliger@hpe.com

Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com>
Reviewed-by: T Makphaibulchoke <tmac@hpe.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 drivers/hv/vmbus_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 509ed9731630..b2498b270f2c 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -820,7 +820,7 @@ static void vmbus_isr(void)
 			tasklet_schedule(&msg_dpc);
 	}
 
-	add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0);
+	add_interrupt_randomness(HYPERVISOR_CALLBACK_VECTOR, 0, 0);
 }
 
 
-- 
2.10.2

