From: Haiyang Zhang <haiyangz@microsoft.com>
Date: Wed, 12 Nov 2014 22:07:44 +0000 (-0800)
Subject: hyperv: Add processing of MTU reduced by the host
X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~204
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d3c9d37f77566b04216dfc9a6513082002d7a1f;p=pandora-kernel.git

hyperv: Add processing of MTU reduced by the host

If the host uses packet encapsulation feature, the MTU may be reduced by the
host due to headroom reservation for encapsulation. This patch handles this
new MTU value.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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