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Date: Sat, 4 May 2024 18:03:12 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Esben Haabendal <esben@geanix.com>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>,
	Sergey Organov <sorganov@gmail.com>,
	Jiri Slaby <jirislaby@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>, linux-kernel@vger.kernel.org,
	linux-serial@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3] serial: imx: Introduce timeout when waiting on
 transmitter empty
Message-ID: <2024050451-gangly-gloomily-e4eb@gregkh>
References: <cf197182beab7acf6ea7ead54fb4324e97e18cbc.1712733269.git.esben@geanix.com>
 <919647898c337a46604edcabaf13d42d80c0915d.1712837613.git.esben@geanix.com>
 <87sez060el.fsf@geanix.com>
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In-Reply-To: <87sez060el.fsf@geanix.com>

On Thu, May 02, 2024 at 11:14:26AM +0200, Esben Haabendal wrote:
> Esben Haabendal <esben@geanix.com> writes:
> 
> > By waiting at most 1 second for USR2_TXDC to be set, we avoid a potential
> > deadlock.
> >
> > In case of the timeout, there is not much we can do, so we simply ignore
> > the transmitter state and optimistically try to continue.
> >
> > Signed-off-by: Esben Haabendal <esben@geanix.com>
> > Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
> > ---
> >
> > v2:
> > - Fixed commit message typo
> > - Remove reference to patch series it originated from. This is a
> >   stand-alone patch
> >
> > v3:
> > - Moved this version information into the correct patch section
> 
> Anything more needed in order to get this merged?

Sorry, but I don't see this in my review queue anymore.  If this isn't
already accepted, please resend it, sorry about that.

greg k-h