linux-kernel - Re: [PATCH 1/2] xen/gntdev: Fix off-by-one error when unmapping with holes

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Message-ID: <65c89a3f-fbfb-1047-efae-23deaf65faca@oracle.com>
Date:   Tue, 9 Jan 2018 20:16:54 -0500
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Ross Lagerwall <ross.lagerwall@...rix.com>,
        xen-devel@...ts.xenproject.org
Cc:     Juergen Gross <jgross@...e.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] xen/gntdev: Fix off-by-one error when unmapping with
 holes



On 01/09/2018 07:10 AM, Ross Lagerwall wrote:
> If the requested range has a hole, the calculation of the number of
> pages to unmap is off by one. Fix it.
> 
> Signed-off-by: Ross Lagerwall <ross.lagerwall@...rix.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>