From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Sun, 15 May 2011 15:22:04 +0000 (+0800)
Subject: KVM: use __copy_to_user/__clear_user to write guest page
X-Git-Tag: v3.1-rc1~264^2~135
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b0cedff040b652f3d36b1368778667581b0c140;p=pandora-kernel.git

KVM: use __copy_to_user/__clear_user to write guest page

Simply use __copy_to_user/__clear_user to write guest page since we have
already verified the user address when the memslot is set

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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