Re: [PATCH] virt: sev-guest: Mark driver struct with __refdata to prevent section mismatch

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On Mon, Apr 15, 2024 at 04:39:32PM +0200, Uwe Kleine-König wrote:
> Hello,
> 
> On Fri, Mar 29, 2024 at 10:54:41PM +0100, Uwe Kleine-König 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
> > 
> > 	WARNING: modpost: drivers/virt/coco/sev-guest/sev-guest: section mismatch in reference: sev_guest_driver+0x10 (section: .data) -> sev_guest_remove (section: .exit.text)
> > 
> > that triggers on an allmodconfig W=1 build.
> > 
> > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> 
> I'd like to enable these warnings even for W=0 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 _ 4a81b0e87728a58904283e2d1f18f73abc69c2a1.1711748999.git.u.kleine-koenig@xxxxxxxxxxxxxx

This patch didn't make it into next up to now. Is there a chance to get
it into v6.10-rc1?

Best regards
Uwe

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

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