linux-kernel - Re: [PATCH v2 2/2] UFFDIO_API.2const: Add an entry for UFFDIO_FEATURE

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Message-ID: <jtrv3ronvwituh5dpxexujkpzmtjyzioa3dkeil3yerg3hpuf5@tsudd5pnpkhc>
Date: Sun, 18 May 2025 10:19:24 +0200
From: Alejandro Colomar <alx@...nel.org>
To: Peter Xu <peterx@...hat.com>
Cc: linux-man@...r.kernel.org, linux-mm@...ck.org, 
	linux-kernel@...r.kernel.org, Andrea Arcangeli <aarcange@...hat.com>, 
	Kyle Huey <me@...ehuey.com>, Robert O'Callahan <robert@...llahan.org>, 
	Mike Rapoport <rppt@...nel.org>, Suren Baghdasaryan <surenb@...gle.com>, 
	Axel Rasmussen <axelrasmussen@...gle.com>
Subject: Re: [PATCH v2 2/2] UFFDIO_API.2const: Add an entry for
 UFFDIO_FEATURE_MOVE

Hi Peter,

On Wed, May 14, 2025 at 01:26:30PM -0400, Peter Xu wrote:
> Add the entry for UFFDIO_MOVE ioctl in UFFDIO_API man page.
> 
> Fixes: d7dec35a3b19 ("man/man2/ioctl_userfaultfd.2, man/man2const/UFFDIO_MOVE.2const: Document UFFDIO_MOVE")
> Reviewed-by: Suren Baghdasaryan <surenb@...gle.com>
> Signed-off-by: Peter Xu <peterx@...hat.com>

Thanks!  I've applied the patch.


Cheers,
Alex

> ---
>  man/man2const/UFFDIO_API.2const | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/man/man2const/UFFDIO_API.2const b/man/man2const/UFFDIO_API.2const
> index aca27dc5c..682df4316 100644
> --- a/man/man2const/UFFDIO_API.2const
> +++ b/man/man2const/UFFDIO_API.2const
> @@ -205,6 +205,12 @@ ioctl.
>  If this feature bit is set,
>  the write protection faults would be asynchronously resolved
>  by the kernel.
> +.TP
> +.BR UFFD_FEATURE_MOVE " (since Linux 6.8)"
> +If this feature bit is set,
> +the kernel supports resolving faults with the
> +.B UFFDIO_MOVE
> +ioctl.
>  .P
>  The returned
>  .I argp->ioctls
> -- 
> 2.49.0
> 

-- 
<https://www.alejandro-colomar.es/>

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