linux-kernel - Re: [PATCH] powerpc/xive: Do not mark xive_request_ipi() as _

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Date:   Fri, 27 Aug 2021 23:24:59 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Nathan Chancellor <nathan@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        clang-built-linux@...glegroups.com,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH] powerpc/xive: Do not mark xive_request_ipi() as __init

On Mon, 16 Aug 2021 11:57:11 -0700, Nathan Chancellor wrote:
> Compiling ppc64le_defconfig with clang-14 shows a modpost warning:
> 
> WARNING: modpost: vmlinux.o(.text+0xa74e0): Section mismatch in
> reference from the function xive_setup_cpu_ipi() to the function
> .init.text:xive_request_ipi()
> The function xive_setup_cpu_ipi() references
> the function __init xive_request_ipi().
> This is often because xive_setup_cpu_ipi lacks a __init
> annotation or the annotation of xive_request_ipi is wrong.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/xive: Do not mark xive_request_ipi() as __init
      https://git.kernel.org/powerpc/c/3f78c90f9eb2e228f44ecc8f4377753f0e11dbab

cheers