linux-kernel - Re: [PATCH v6 2/5] userfaultfd: UFFDIO

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Message-ID: <CAJuCfpHD1N+xn6ZMnvLM5g7NLBd6AHSDhnrDqdR+ceZRM+=qUg@mail.gmail.com>
Date: Tue, 22 Apr 2025 18:15:51 -0700
From: Suren Baghdasaryan <surenb@...gle.com>
To: Alejandro Colomar <alx@...nel.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, aarcange@...hat.com, 
	linux-man@...r.kernel.org, akpm@...ux-foundation.org, viro@...iv.linux.org.uk, 
	brauner@...nel.org, shuah@...nel.org, lokeshgidra@...gle.com, 
	peterx@...hat.com, david@...hat.com, ryan.roberts@....com, hughd@...gle.com, 
	mhocko@...e.com, axelrasmussen@...gle.com, rppt@...nel.org, 
	willy@...radead.org, Liam.Howlett@...cle.com, jannh@...gle.com, 
	zhangpeng362@...wei.com, bgeffon@...gle.com, kaleshsingh@...gle.com, 
	ngeoffray@...gle.com, jdduke@...gle.com, linux-mm@...ck.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, kernel-team@...roid.com
Subject: Re: [PATCH v6 2/5] userfaultfd: UFFDIO_MOVE uABI

On Tue, Apr 22, 2025 at 12:20 AM Alejandro Colomar <alx@...nel.org> wrote:
>
> Hi Suren,
>
> On Mon, Apr 21, 2025 at 08:58:22PM -0700, Suren Baghdasaryan wrote:
> > > > Please re-send including linux-man@ in CC, as specified in
> > > > <https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING>
> > >
> > > Thanks for the reference. Will post the documentation update later today.
> >
> > Was planning to post today but I'm a bit rusty with the syntax.
> > Will try to send it out tomorrow
>
> No problem.
>
> > after verifying the results.
>
> For verifying, you might want to try diffman-git(1).  It's provided in
> the man-pages repo.  If the version of the man-pages package provided by
> your distro is >=6.10, you may already have it in your system, and if
> not, you can find it as <src/bin/diffman-git> in the repo.
> It's documented in a manual page in the same repo, of course.
>
> I don't know if you know about the build system, which also checks a few
> common issues in the pages.  You can check <CONTRIBUTING.d/lint>.
> TL;DR:
>
>         $ make -R -j8 -k lint-man build-all check;
>
> (You can ignore anything that's not about the page you're modifying.  At
>  the moment, I see a few issues that I'll need to investigate in a few
>  pages.  For seeing a clean list of what's failing, you can ignore
>  stderr; see below.)
>
>         $ make -R -j24 -k lint-man build-all check 2>/dev/null
>         TROFF           .tmp/man/man2/statx.2.cat.set
>         TROFF           .tmp/man/man2const/KEYCTL_SETPERM.2const.html.set
>         TROFF           .tmp/man/man2const/KEYCTL_SETPERM.2const.pdf.set
>         TROFF           .tmp/man/man2const/KEYCTL_SETPERM.2const.ps.set
>         GREP            .tmp/man/man2/pipe.2.check-catman.touch
>         GREP            .tmp/man/man3/ctime.3.check-catman.touch
>         GREP            .tmp/man/man7/landlock.7.check-catman.touch
>         GREP            .tmp/man/man7/rtnetlink.7.check-catman.touch
>

Thanks for the detailed instructions, Alex!
Posted the patch at
https://lore.kernel.org/all/20250423011203.2559210-1-surenb@google.com/
and hopefully I did not miss something important.
Cheers,
Suren.


>
> Have a lovely day!
> Alex
>
> --
> <https://www.alejandro-colomar.es/>