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Date:   Thu, 23 Apr 2020 18:21:15 +0200
From:   Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To:     Jiri Kosina <jikos@kernel.org>
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        LKML <linux-kernel@vger.kernel.org>,
        linux-rt-users <linux-rt-users@vger.kernel.org>,
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        Frederic Weisbecker <fweisbec@gmail.com>,
        Matt Fleming <matt@codeblueprint.co.uk>,
        Daniel Wagner <dwagner@suse.de>
Subject: Re: [PATCH RT] Revert "rt: Improve the serial console PASS_LIMIT"
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On 2020-04-23 18:20:04 [+0200], To Jiri Kosina wrote:
> There is no need to loop for longer. The message of too much work was
> removed in commit
>     9d7c249a1ef9b ("serial: 8250: drop the printk from serial8250_interrupt()")
> 

This of course does not explain why the edge interrupt is constantly
active but one step at a time.

Sebastian