linux-kernel - Re: linux-next: build warning after merge of the clockevents tree

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Message-ID: <20250729114037.03a2d884@canb.auug.org.au>
Date: Tue, 29 Jul 2025 11:40:37 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Donghoon Yu <hoony.yu@...sung.com>, Will McVicker
 <willmcvicker@...gle.com>, Youngmin Nam <youngmin.nam@...sung.com>, Linux
 Kernel Mailing List <linux-kernel@...r.kernel.org>, Linux Next Mailing List
 <linux-next@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo
 Molnar <mingo@...nel.org>, "H. Peter Anvin" <hpa@...or.com>, Peter Zijlstra
 <peterz@...radead.org>
Subject: Re: linux-next: build warning after merge of the clockevents tree

Hi all,

On Wed, 16 Jul 2025 16:08:09 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> After merging the clockevents tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> WARNING: modpost: vmlinux: section mismatch in reference: mct_init_dt+0x324 (section: .text) -> register_current_timer_delay (section: .init.text)
> WARNING: modpost: vmlinux: section mismatch in reference: mct_init_dt+0x4c4 (section: .text) -> register_current_timer_delay (section: .init.text)
> 
> Introduced by commit
> 
>   5d86e479193b ("clocksource/drivers/exynos_mct: Add module support")
> 
> and possibly
> 
>   7e477e9c4eb4 ("clocksource/drivers/exynos_mct: Fix section mismatch from the module conversion")
> 
> For this build,
> 
> CONFIG_CLKSRC_EXYNOS_MCT=y

I am still seeing these warnings.  The above commit is now also commit

  338007c44c7f ("clocksource/drivers/exynos_mct: Add module support")

in the tip tree.

-- 
Cheers,
Stephen Rothwell

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