From mboxrd@z Thu Jan  1 00:00:00 1970
Sender: Michael Welling <mwelling79@gmail.com>
Date: Mon, 22 Feb 2016 15:29:44 -0600
From: Michael Welling <mwelling@ieee.org>
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Subject: Re: [Xenomai] RT serial cross-link failure
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: mwelling79@gmail.com, Jan Kiszka <jan.kiszka@siemens.com>, xenomai@xenomai.org

On Mon, Feb 22, 2016 at 10:14:39PM +0100, Gilles Chanteperdrix wrote:
> > > > Why in the world would -ETIMEDOUT come out as Operation not permitted?
> > > 
> > > Because EPERM is -1. ioctl return -1 upon error and the "real" error
> > > status is found in errno. So, in fact, the test should check errno
> > > if err is not 0.
> > 
> > Ah I see it now. Would you like a patch for the cross-link demo?
> 
> Yes, thanks.

Sent.

Would you like a properly formed patch for the imx uart driver?

> 
> -- 
> 					    Gilles.
> https://click-hack.org