From: "Alejandro Colomar (man-pages)" <alx.manpages@gmail.com>
To: Peter Xu <peterx@redhat.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>,
Nadav Amit <nadav.amit@gmail.com>,
linux-kernel@vger.kernel.org,
Linux MM Mailing List <linux-mm@kvack.org>,
Axel Rasmussen <axelrasmussen@google.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>,
Michael Kerrisk <mtk.manpages@gmail.com>,
linux-man@vger.kernel.org
Subject: Re: [PATCH 1/4] userfaultfd.2: Add UFFD_FEATURE_THREAD_ID docs
Date: Thu, 4 Mar 2021 10:22:18 +0100 [thread overview]
Message-ID: <b0583d47-43ba-6077-9d93-074cd34993f3@gmail.com> (raw)
In-Reply-To: <20210304015947.517713-2-peterx@redhat.com>
Hello Peter,
On 3/4/21 2:59 AM, Peter Xu wrote:
> UFFD_FEATURE_THREAD_ID is supported since Linux 4.14.
>
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
> man2/userfaultfd.2 | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/man2/userfaultfd.2 b/man2/userfaultfd.2
> index e7dc9f813..2d14effc6 100644
> --- a/man2/userfaultfd.2
> +++ b/man2/userfaultfd.2
> @@ -77,6 +77,12 @@ When the last file descriptor referring to a userfaultfd object is closed,
> all memory ranges that were registered with the object are unregistered
> and unread events are flushed.
> .\"
> +.PP
> +Since Linux 4.14, userfaultfd page fault message can selectively embed fault
> +thread ID information into the fault message. One needs to enable this feature
> +explicitly using the
> +.BR UFFD_FEATURE_THREAD_ID
This should use [.B] and not [.BR].
.BR is for alternate Bold and Roman.
.B is for bold.
(There are more appearances of this in the other patches.)
Thanks,
Alex
--
Alejandro Colomar
Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/
next prev parent reply other threads:[~2021-03-04 9:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 1:59 [PATCH 0/4] man2: udpate mm/userfaultfd manpages to latest Peter Xu
2021-03-04 1:59 ` [PATCH 1/4] userfaultfd.2: Add UFFD_FEATURE_THREAD_ID docs Peter Xu
2021-03-04 6:38 ` Mike Rapoport
2021-03-04 15:53 ` Peter Xu
2021-03-04 9:22 ` Alejandro Colomar (man-pages) [this message]
2021-03-04 15:50 ` Peter Xu
2021-03-04 18:13 ` Alejandro Colomar (man-pages)
2021-03-04 1:59 ` [PATCH 2/4] userfaultfd.2: Add write-protect mode Peter Xu
2021-03-04 6:46 ` Mike Rapoport
2021-03-04 16:02 ` Peter Xu
2021-03-04 1:59 ` [PATCH 3/4] ioctl_userfaultfd.2: Add UFFD_FEATURE_THREAD_ID docs Peter Xu
2021-03-04 1:59 ` [PATCH 4/4] ioctl_userfaultfd.2: Add write-protect mode docs Peter Xu
2021-03-04 16:12 ` Peter Xu
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