From 9bd2d0dfe4714dd5d7c09a93a5c9ea9e14ceb3fc Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 7 Jul 2014 16:34:25 -0700
Subject: [PATCH] Drivers: hv: util: Fix a bug in the KVP code

Add code to poll the channel since we process only one message
at a time and the host may not interrupt us. Also increase the
receive buffer size since some KVP messages are close to 8K bytes in size.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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