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Date: Tue, 30 Apr 2024 14:40:47 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: John Ogness <john.ogness@linutronix.de>
Cc: stable@vger.kernel.org, patches@lists.linux.dev,
	Thomas Gleixner <tglx@linutronix.de>,
	Ilpo =?iso-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>,
	Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH 4.19 53/77] serial: core: Provide port lock wrappers
Message-ID: <2024043021-dried-ferocious-dd3c@gregkh>
References: <20240430103041.111219002@linuxfoundation.org>
 <20240430103042.703277875@linuxfoundation.org>
 <87y18v5dlo.fsf@jogness.linutronix.de>
 <87r0en59vg.fsf@jogness.linutronix.de>
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In-Reply-To: <87r0en59vg.fsf@jogness.linutronix.de>

On Tue, Apr 30, 2024 at 02:16:43PM +0206, John Ogness wrote:
> On 2024-04-30, John Ogness <john.ogness@linutronix.de> wrote:
> > On 2024-04-30, Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
> >> 4.19-stable review patch.  If anyone has any objections, please let me know.
> >
> > The port lock wrappers are only needed for the new threaded/atomic
> > consoles that are still being developed for mainline. I would not
> > recommend backporting all of that work when it is done and therefore I
> > see no reason to backport the port lock wrappers.
> 
> I took a look at the full series and noticed you are pulling in some
> uart fixes that are using the port lock wrappers. In that case I suppose
> it makes sense to include the port lock wrappers.
> 
> So I am fine with this going back to 4.19. It has no functional change
> anyway.

Yes, that's why this was taken, you beat me to the response :)

This makes backporting things easier.

thanks for the review!

greg k-h