From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Wander Costa <wcosta@redhat.com>
Cc: "Wander Lairson Costa" <wander@redhat.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Maciej W. Rozycki" <macro@orcam.me.uk>,
"Johan Hovold" <johan@kernel.org>,
"Serge Semin" <fancer.lancer@gmail.com>,
"Lukas Wunner" <lukas@wunner.de>, "Pali Rohár" <pali@kernel.org>,
"Andrew Jeffery" <andrew@aj.id.au>,
"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>
Subject: Re: [PATCH v3 1/1] tty: serial: Use fifo in 8250 console driver
Date: Tue, 25 Jan 2022 15:34:24 +0100 [thread overview]
Message-ID: <YfAKcI8APsJmVgFp@linutronix.de> (raw)
In-Reply-To: <CAAq0SUkuG2uyouBhT5yDiq_KbOGUCO=9ondq6dkt1QZLN_C4uA@mail.gmail.com>
On 2022-01-25 11:26:03 [-0300], Wander Costa wrote:
> I will check on my side if I see something similar. Do you still get
> lines lost as well?
Yes. The output is garbage for a while and then it fixes itself. Setting
"use_fifo = 0" works.
Thanks.
Sebastian
prev parent reply other threads:[~2022-01-25 14:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 11:28 [PATCH v3 0/1] tty: serial: Use fifo in 8250 console driver Wander Lairson Costa
2021-12-22 11:28 ` [PATCH v3 1/1] " Wander Lairson Costa
2022-01-25 13:07 ` Sebastian Andrzej Siewior
2022-01-25 13:15 ` Wander Costa
2022-01-25 14:11 ` Sebastian Andrzej Siewior
2022-01-25 14:26 ` Wander Costa
2022-01-25 14:34 ` Sebastian Andrzej Siewior [this message]
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