From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Christian Brauner <christian.brauner@ubuntu.com>
Cc: David Howells <dhowells@redhat.com>,
Al Viro <viro@zeniv.linux.org.uk>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux API <linux-api@vger.kernel.org>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Aleksa Sarai <cyphar@cyphar.com>
Subject: Re: [PATCH 3/4] fs: add mount_setattr()
Date: Wed, 15 Jul 2020 10:29:43 +0200 [thread overview]
Message-ID: <CAMuHMdXt4Fs68devt=SQAL0pWMtdeyQZo_4tHMOGDFN9V02JtQ@mail.gmail.com> (raw)
In-Reply-To: <20200714161415.3886463-5-christian.brauner@ubuntu.com>
On Tue, Jul 14, 2020 at 6:17 PM Christian Brauner
<christian.brauner@ubuntu.com> wrote:
> This implements the mount_setattr() syscall. While the new mount api
> allows to change the properties of a superblock there is currently no
> way to change the mount properties of a mount or mount tree using mount
> file descriptors which the new mount api is based on. In addition the
> old mount api has the restriction that mount options cannot be
> applied recursively. This hasn't changed since changing mount options on
> a per-mount basis was implemented in [1] and has been a frequent
> request.
[...]
> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
> arch/m68k/kernel/syscalls/syscall.tbl | 1 +
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2020-07-15 8:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-14 16:14 [PATCH 0/4] fs: add mount_setattr() Christian Brauner
2020-07-14 16:14 ` [PATCH] mount_setattr.2: New manual page documenting the mount_setattr() system call Christian Brauner
2020-07-21 9:59 ` Michael Kerrisk (man-pages)
2020-07-14 16:14 ` [PATCH 1/4] namespace: take lock_mount_hash() directly when changing flags Christian Brauner
2020-07-14 16:49 ` Jann Horn
2020-07-14 16:14 ` [PATCH 2/4] namespace: only take read lock in do_reconfigure_mnt() Christian Brauner
2020-07-14 16:14 ` [PATCH 3/4] fs: add mount_setattr() Christian Brauner
2020-07-15 8:29 ` Geert Uytterhoeven [this message]
2020-07-15 11:02 ` Christian Brauner
2020-07-14 16:14 ` [PATCH 4/4] tests: add mount_setattr() selftests Christian Brauner
2020-07-19 17:10 ` [PATCH 0/4] fs: add mount_setattr() Al Viro
2020-07-19 17:55 ` Christian Brauner
2020-10-01 14:17 ` Pavel Tikhomirov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAMuHMdXt4Fs68devt=SQAL0pWMtdeyQZo_4tHMOGDFN9V02JtQ@mail.gmail.com' \
--to=geert@linux-m68k.org \
--cc=christian.brauner@ubuntu.com \
--cc=cyphar@cyphar.com \
--cc=dhowells@redhat.com \
--cc=linux-api@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mtk.manpages@gmail.com \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).