Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Wed, 31 Mar 2021 17:24:35 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Michal Hocko <mhocko@suse.com>
Cc:     Mike Rapoport <rppt@kernel.org>,
        Bui Quang Minh <minhquangbui99@gmail.com>,
        linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Andrea Arcangeli <aarcange@redhat.com>
Subject: Re: [PATCH] userfaultfd: Write protect when virtual memory range
 has no page table entry
Message-Id: <20210331172435.7d06f805c803553517f03271@linux-foundation.org>
In-Reply-To: <YGSL91uL1K2RwOWY@dhcp22.suse.cz>
References: <20210319152428.52683-1-minhquangbui99@gmail.com>
        <YFhuDf6L7nkUoT7q@dhcp22.suse.cz>
        <YFiU9YWbYpLnlnde@kernel.org>
        <YFigbjaTT+YEEAO6@dhcp22.suse.cz>
        <YGSL91uL1K2RwOWY@dhcp22.suse.cz>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Wed, 31 Mar 2021 16:49:27 +0200 Michal Hocko <mhocko@suse.com> wrote:

> > Thanks for the clarification! I have suspected this to be the case but
> > I am not really familiar with the interface to have any strong statement
> > here. Maybe we want to document this explicitly.
> 
> Btw. Andrew the patch still seems to be in mmotm. Do you plan to keep it
> there?

Dropped, thanks.