From mboxrd@z Thu Jan  1 00:00:00 1970
From: frans.klaver@xsens.com (Frans Klaver)
Date: Tue, 16 Sep 2014 11:05:40 +0200
Subject: [PATCH 09/16] tty: serial: 8250_dma: Add a TX trigger workaround
 for AM33xx
In-Reply-To: <541716DC.9020904@linutronix.de>
References: <5411967A.6090406@hurleysoftware.com>
 <54119AAA.9080907@linutronix.de>
 <20140911151114.GD28458@ci00147.xsens-tech.local>
 <5411C810.7070906@linutronix.de>
 <2cf997d9-e7de-465b-915d-3a0a5e7b95f7@email.android.com>
 <54129F6C.7040508@linutronix.de>
 <20140912094010.GE28458@ci00147.xsens-tech.local>
 <5412C21A.8020203@linutronix.de>
 <20140912102816.GF28458@ci00147.xsens-tech.local>
 <541716DC.9020904@linutronix.de>
Message-ID: <20140916090540.GJ28458@ci00147.xsens-tech.local>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Mon, Sep 15, 2014 at 06:42:04PM +0200, Sebastian Andrzej Siewior wrote:
> On 09/12/2014 12:28 PM, Frans Klaver wrote:
> > port config is 115200 8N1. I don't recall doing anything special. I
> > boot, login, less file and get a lock.
> 
> So I booted my mini Debian 7.6 (basic system + openssh) on my beagle
> bone black which is:
> 
> [    0.000000] AM335X ES2.0 (neon )
> 
> configured a console, login, invoked "less file". The file was shown, I
> hit on the space key so less shows me more of the file. No lock-up.
> I tried booting via NFS and MMC. I tried various files with less.
> 
> My dot config is here
> 	https://breakpoint.cc/config-am335x-bb.txt.xz
> 
> If there is nothing specific to the file you do less on I have no idea
> what else it could if it is not the config.

I'll test your config and go through the differences.

Thanks,
Frans