Re: [patch 1/2] [RFC] Simple tamper-proof device filesystem.

From: Tetsuo Handa
Date: Sun Dec 16 2007 - 06:36:30 EST


Hello.

> > I meant that "/dev must be mounted for read-write mode"
>
> Again, why?

You can mount / partition for read-only mode if you wish to do so.
But you cannot make /dev directory for read-only.
You won't be able to login to the system because /sbin/mingetty
fails to "chown/chmod" /dev/tty* if /dev is mounted for read-only mode.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/