From 868a59a7e296bed53dd7b986e79964eed8a59f71 Mon Sep 17 00:00:00 2001
From: Sepherosa Ziehau <sephe@FreeBSD.org>
Date: Mon, 11 Jan 2016 03:30:16 +0000
Subject: [PATCH] hyperv/kvp_daemon: Make poll(2) block indefinitely

Submitted by:	Jun Su <junsu microsoft com>
Reviewed by:	Dexuan Cui <decui microsoft com>, me, adrain
Approved by:	adrian
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D4762
---
 contrib/hyperv/tools/hv_kvp_daemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/hyperv/tools/hv_kvp_daemon.c b/contrib/hyperv/tools/hv_kvp_daemon.c
index 50ae3ed7455..9b9e3a6feb9 100644
--- a/contrib/hyperv/tools/hv_kvp_daemon.c
+++ b/contrib/hyperv/tools/hv_kvp_daemon.c
@@ -1437,7 +1437,7 @@ main(int argc, char *argv[])
 
 
 	for (;;) {
-		r = poll (hv_kvp_poll_fd, 1, 100);
+		r = poll (hv_kvp_poll_fd, 1, INFTIM);
 
 		KVP_LOG(LOG_DEBUG, "poll returned r = %d, revent = 0x%x\n",
 		    r, hv_kvp_poll_fd[0].revents);