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Date:   Sun, 17 Feb 2019 11:40:06 +0100
From:   Juergen Gross <>
To:     Oleksandr Andrushchenko <>,,,
Cc:     Oleksandr Andrushchenko <>
Subject: Re: [Xen-devel][PATCH 2/2] xen/gntdev: Check and release imported
 dma-bufs on close

On 14/02/2019 15:23, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <>
> Check if there are any imported dma-bufs left not released by
> user-space when grant device's release callback is called and
> free those if this is the case. This can happen if user-space
> leaks the buffers because of a bug or application has been
> terminated for any reason.
> Signed-off-by: Oleksandr Andrushchenko <>

Applied-to: xen/tip.git for-linus-5.1


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