linux-kernel - Re: [ANNOUNCE] v5.9-rc3-rt3

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Date:   Wed, 09 Sep 2020 05:12:09 +0200
From:   Mike Galbraith <efault@....de>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-rt-users <linux-rt-users@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [ANNOUNCE] v5.9-rc3-rt3

On Wed, 2020-09-02 at 17:55 +0200, Sebastian Andrzej Siewior wrote:
>
> Known issues
>      - It has been pointed out that due to changes to the printk code the
>        internal buffer representation changed. This is only an issue if tools
>        like `crash' are used to extract the printk buffer from a kernel memory
>        image.

Ouch.  While installing -rt5 on lappy via nfs, -rt5 server box exploded
leaving nada in logs.  I have a nifty crash dump of the event, but...

	-Mike