Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes to /dev/kmsg
From: Steven Rostedt
Date: Tue Jul 05 2016 - 18:09:04 EST
On Wed, 6 Jul 2016 00:02:21 +0200
Borislav Petkov <bp@xxxxxxxxx> wrote:
> > If you silently fail here, then we lose all logging because systemd
> > thinks this is working when it is not. That's not what I want.
>
> Hmm, ok, you're making sense to me.
>
> Do you want an error message too or only an -ENODEV returned or
> somesuch?
>
My patch returned -EPERM and it works on my box. That is, systemd finds
something else to log to.
-- Steve