linux-kernel - Re: [PATCH v2 22/26] userfaultfd: wp: enabled write protection in userfaultfd API

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Message-ID: <20190225083439.GC13653@xz-x1>
Date:   Mon, 25 Feb 2019 16:34:39 +0800
From:   Peter Xu <peterx@...hat.com>
To:     Jerome Glisse <jglisse@...hat.com>
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        David Hildenbrand <david@...hat.com>,
        Hugh Dickins <hughd@...gle.com>,
        Maya Gokhale <gokhale2@...l.gov>,
        Pavel Emelyanov <xemul@...tuozzo.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Martin Cracauer <cracauer@...s.org>, Shaohua Li <shli@...com>,
        Marty McFadden <mcfadden8@...l.gov>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Denis Plotnikov <dplotnikov@...tuozzo.com>,
        Mike Rapoport <rppt@...ux.vnet.ibm.com>,
        Mel Gorman <mgorman@...e.de>,
        "Kirill A . Shutemov" <kirill@...temov.name>,
        "Dr . David Alan Gilbert" <dgilbert@...hat.com>,
        Pavel Emelyanov <xemul@...allels.com>,
        Rik van Riel <riel@...hat.com>
Subject: Re: [PATCH v2 22/26] userfaultfd: wp: enabled write protection in
 userfaultfd API

On Thu, Feb 21, 2019 at 01:29:26PM -0500, Jerome Glisse wrote:
> On Tue, Feb 12, 2019 at 10:56:28AM +0800, Peter Xu wrote:
> > From: Shaohua Li <shli@...com>
> > 
> > Now it's safe to enable write protection in userfaultfd API
> > 
> > Cc: Andrea Arcangeli <aarcange@...hat.com>
> > Cc: Pavel Emelyanov <xemul@...allels.com>
> > Cc: Rik van Riel <riel@...hat.com>
> > Cc: Kirill A. Shutemov <kirill@...temov.name>
> > Cc: Mel Gorman <mgorman@...e.de>
> > Cc: Hugh Dickins <hughd@...gle.com>
> > Cc: Johannes Weiner <hannes@...xchg.org>
> > Signed-off-by: Shaohua Li <shli@...com>
> > Signed-off-by: Andrea Arcangeli <aarcange@...hat.com>
> > Signed-off-by: Peter Xu <peterx@...hat.com>
> 
> Maybe fold that patch with the previous one ? In any case:

There's authorship differentiation (previous patch was FROM Andrea,
and this was from Shaohua) so I'll try to keep the current state if
possible.

> 
> Reviewed-by: Jérôme Glisse <jglisse@...hat.com>

Thanks!

-- 
Peter Xu