From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: [PATCH 00 of 25] libxc: Hypercall buffers
Date: Wed, 27 Oct 2010 16:53:59 +0200
Message-ID: <20101027145359.GA32692@aepfle.de>
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	<20101026153713.GA17044@aepfle.de>
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To: Ian Campbell <Ian.Campbell@eu.citrix.com>
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On Tue, Oct 26, Ian Campbell wrote:

> On Tue, 2010-10-26 at 16:37 +0100, Olaf Hering wrote:
> > Ian,
> > 
> > is the usage like shown below ok, adding an offset +start to the
> > initial buffer? 
> 
> Unfortunately I think you need to extend the infrastructure to make it
> work.

This should work as well, using existing code:

err = do_memory_op(xch, cmd | (start << MEMOP_EXTENT_SHIFT), reservation, len);

Olaf