linux-kernel - Re: [PATCH v2] tty: ttynull: implement console write

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Date:   Thu, 16 Feb 2023 07:48:07 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     John Ogness <john.ogness@...utronix.de>
Cc:     Michael Thalmeier <michael.thalmeier@...e.at>,
        Petr Mladek <pmladek@...e.com>,
        Vincent Whitchurch <vincent.whitchurch@...s.com>,
        Jiri Slaby <jirislaby@...nel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] tty: ttynull: implement console write

On Wed, Feb 15, 2023 at 11:17:58PM +0106, John Ogness wrote:
> On 2023-02-15, Michael Thalmeier <michael.thalmeier@...e.at> wrote:
> > You are right. I have encountered this problem with the RT-patchset.
> > We currently are using the latest v5.15-rt kernel which had this
> > problem.
> 
> The 5.15-rt kernel is based on an implementation of printk that has
> since been abandoned. I will provide a patch for 5.15-rt to fix this
> issue.

Ok, I'll drop this patch from my review queue as it's not needed in
mainline.

thanks,

greg k-h