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Date: Mon, 15 Apr 2024 16:37:44 +0200
From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: linux-kernel@vger.kernel.org, kernel@pengutronix.de, 
	linux-kbuild@vger.kernel.org
Subject: Re: [PATCH] parport: amiga: Mark driver struct with __refdata to
 prevent section mismatch
Message-ID: <zoyfbhbrjyefxooa4nvvg6563r5pjdjo6odgg4wqwbumnhjw6z@nobzlb454jiw>
References: <2e3783106bf6bd9a7bdeb12b706378fb16316471.1711748999.git.u.kleine-koenig@pengutronix.de>
 <49ab91032bf9b57cd5fb6d306c38884d059dce2f.1711748999.git.u.kleine-koenig@pengutronix.de>
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Hello,

On Fri, Mar 29, 2024 at 10:54:39PM +0100, Uwe Kleine-K=F6nig wrote:
> As described in the added code comment, a reference to .exit.text is ok
> for drivers registered via module_platform_driver_probe(). Make this
> explicit to prevent the following section mismatch warning
>=20
> 	WARNING: modpost: drivers/parport/parport_amiga: section mismatch in ref=
erence: amiga_parallel_driver+0x8 (section: .data) -> amiga_parallel_remove=
 (section: .exit.text)
>=20
> that triggers on an allmodconfig W=3D1 build.
>=20
> Signed-off-by: Uwe Kleine-K=F6nig <u.kleine-koenig@pengutronix.de>

I'd like to enable these warnings even for W=3D0 builds, so it would be
great to get it into the main line soon.

If you apply it, please notice that I fat-fingered the parameters to git
send-email and it was sent in a thread. So (assuming you're using b4)
you'd need:

        b4 am -P _ -v1 49ab91032bf9b57cd5fb6d306c38884d059dce2f.1711748999.=
git.u.kleine-koenig@pengutronix.de

Best regards
Uwe

--=20
Pengutronix e.K.                           | Uwe Kleine-K=F6nig            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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