From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH v2 1/6] gnttab: eliminate several explicit
	version checks
Date: Tue, 16 Jun 2015 09:43:40 +0100
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To: Jan Beulich <JBeulich@suse.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>, Keir Fraser <keir@xen.org>, Ian Jackson <Ian.Jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>
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On Mon, 2015-06-15 at 13:24 +0100, Jan Beulich wrote:
> By having nr_grant_entries() return zero when the grant table version
> is still unset we can reduce the number of error paths and at once fix
> grant_map_exists() running into the being removed ASSERT() when called
> for a page owned by a domain not having its grant table set up yet.
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Aced-by: Ian Campbell <ian.campbell@citrix.com>