Re: [PATCH 3/4] fs: add mount_setattr()

On Tue, Jul 14, 2020 at 6:17 PM Christian Brauner
[off-list ref] 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 <redacted>

 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