linux-kernel - Re: [PATCH v3 4/4] ioctl_userfaultfd.2: Add write-protect mode docs

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Message-ID: <20210322220636.GI16645@xz-x1>
Date:   Mon, 22 Mar 2021 18:06:36 -0400
From:   Peter Xu <peterx@...hat.com>
To:     "Alejandro Colomar (man-pages)" <alx.manpages@...il.com>
Cc:     linux-man@...r.kernel.org, Andrea Arcangeli <aarcange@...hat.com>,
        Michael Kerrisk <mtk.manpages@...il.com>,
        Axel Rasmussen <axelrasmussen@...gle.com>,
        linux-kernel@...r.kernel.org,
        Linux MM Mailing List <linux-mm@...ck.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Nadav Amit <nadav.amit@...il.com>,
        Mike Rapoport <rppt@...ux.vnet.ibm.com>
Subject: Re: [PATCH v3 4/4] ioctl_userfaultfd.2: Add write-protect mode docs

On Fri, Mar 19, 2021 at 11:37:20PM +0100, Alejandro Colomar (man-pages) wrote:
> Hi Peter,

Hi, Alex,

> > +generate another write-protect userfault message.
> > +This is only used in conjunction with write-protect mode when both missing and
> 
> "when both missing"
> 
> both what?

I modified it to:

        This is only used when both
        .B UFFDIO_REGISTER_MODE_MISSING
        and
        .B UFFDIO_REGISTER_MODE_WP
        modes are enabled for the registered range.

And I fixed all the rest, including all the comments in patch 3.

Thanks for looking, I'll repost shortly.

-- 
Peter Xu