From: Haiyang Zhang <haiyangz@microsoft.com>
Date: Tue, 2 Oct 2012 05:30:21 +0000 (+0000)
Subject: hyperv: Fix page buffer handling in rndis_filter_send_request()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=99e3fcfa34e7ea6dbb44fe5df51b79ccb6f73d3d;p=pandora-kernel.git

hyperv: Fix page buffer handling in rndis_filter_send_request()

To prevent possible data corruption in RNDIS requests, add another
page buffer if the request message crossed page boundary.

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