linux-kernel - Re: [PATCH] USB: cdc-acm: only raise DTR on transitions from B0

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Message-ID: <1414651698.21660.2.camel@linux-0dmf.site>
Date:	Thu, 30 Oct 2014 07:48:18 +0100
From:	Oliver Neukum <oneukum@...e.de>
To:	Johan Hovold <johan@...nel.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, Jim Paris <jim@...n.com>,
	linux-kernel@...r.kernel.org,
	Peter Hurley <peter@...leysoftware.com>
Subject: Re: [PATCH] USB: cdc-acm: only raise DTR on transitions from B0

On Wed, 2014-10-29 at 16:58 +0100, Johan Hovold wrote:
> On Wed, Oct 29, 2014 at 11:56:02PM +0800, Greg Kroah-Hartman wrote:

> > This should go to older kernels as well, right?
> 
> Yes, if you want.
> 
> It's fixing handling of B0, but I doubt many people care (hence the
> missing stable tag). Note that set_termios is currently not called
> during open() (but Jim's patch will be relying on this one).

It may not hit many people, but whom it hits, it hits hard. It
should go into stable.

	Regards
		Oliver


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