From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Grant references for xen-bkd/fb front.
Date: Tue, 26 Nov 2013 15:04:49 -0500
Message-ID: <20131126200449.GA12593@phenom.dumpdata.com>
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Hey Daniel,

I was looking at the xen-fbfront and a bit of Googling showed me that:

http://xen.1045712.n5.nabble.com/PATCH-Add-grant-references-for-fbfront-kbdfront-td3332068.html
you had posted patches for those two drivers to use grants.

Are those patches still applicable? Shoudl they be rebased on top v3.13?
Is there are a backend that uses it?

Thanks!