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Subject: Re: [PATCH 0/5] userfaultfd: extension for non cooperative uffd usage
To: Mike Rapoport <rapoport@il.ibm.com>,
        Andrea Arcangeli <aarcange@redhat.com>
References: <1458477741-6942-1-git-send-email-rapoport@il.ibm.com>
CC: LKML <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
        Mike Rapoport <mike.rapoport@gmail.com>
From: Pavel Emelyanov <xemul@virtuozzo.com>
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Date: Wed, 20 Apr 2016 12:44:48 +0300
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On 03/20/2016 03:42 PM, Mike Rapoport wrote:
> Hi,
> 
> This set is to address the issues that appear in userfaultfd usage
> scenarios when the task monitoring the uffd and the mm-owner do not 
> cooperate to each other on VM changes such as remaps, madvises and 
> fork()-s.
> 
> The pacthes are essentially the same as in the prevoious respin (1),
> they've just been rebased on the current tree.

Hi, Andrea.

Hopefully one day after LSFMM is good time to try to get a bit of
your attention to this set :)

-- Pavel