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

[Geert Uytterhoeven]

On Tue, Jul 14, 2020 at 6:17 PM Christian Brauner
<christian.brauner@xxxxxxxxxx> 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@xxxxxxxxxx>

>  arch/m68k/kernel/syscalls/syscall.tbl       |   1 +

Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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