Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes to /dev/kmsg

From	Steven Rostedt <rostedt@goodmis.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes to /dev/kmsg
Date	2016-07-06 00:10 +0200
Message-ID	<rRGHv-pi-25@gated-at.bofh.it> (permalink)
References	<rRd2N-6Kd-3@gated-at.bofh.it> <rRd2N-6Kd-1@gated-at.bofh.it> <rRGoa-8tW-3@gated-at.bofh.it> <rRGHv-pi-9@gated-at.bofh.it>
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On Wed, 6 Jul 2016 00:02:21 +0200
Borislav Petkov <bp@alien8.de> 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

Thread

[PATCH -v3 2/2] printk: Add kernel parameter to control writes to /dev/kmsg Borislav Petkov <bp@alien8.de> - 2016-07-04 16:30 +0200
  Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes  to /dev/kmsg Steven Rostedt <rostedt@goodmis.org> - 2016-07-05 23:50 +0200
    Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes  to /dev/kmsg Borislav Petkov <bp@alien8.de> - 2016-07-06 00:10 +0200
      Re: [PATCH -v3 2/2] printk: Add kernel parameter to control writes  to /dev/kmsg Steven Rostedt <rostedt@goodmis.org> - 2016-07-06 00:10 +0200
  [PATCH -v3.1 2/2] printk: Add kernel parameter to control writes to  /dev/kmsg Borislav Petkov <bp@alien8.de> - 2016-07-06 15:30 +0200
    Re: [PATCH -v3.1 2/2] printk: Add kernel parameter to control  writes to /dev/kmsg Steven Rostedt <rostedt@goodmis.org> - 2016-07-06 20:00 +0200
      Re: [PATCH -v3.1 2/2] printk: Add kernel parameter to control writes  to /dev/kmsg Borislav Petkov <bp@alien8.de> - 2016-07-06 20:40 +0200

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