linux-kernel - Re: [PATCH] powerpc: fix function annotations to avoid section mismatch warnings with gcc-10

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Message-Id: <159637523829.42190.11957533441290690592.b4-ty@ellerman.id.au>
Date:   Sun,  2 Aug 2020 23:35:10 +1000 (AEST)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     linuxppc-dev@...ts.ozlabs.org, Vladis Dronov <vdronov@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Paul Mackerras <paulus@...ba.org>,
        "Aneesh Kumar K . V" <aneesh.kumar@...ux.ibm.com>
Subject: Re: [PATCH] powerpc: fix function annotations to avoid section mismatch warnings with gcc-10

On Wed, 29 Jul 2020 15:37:41 +0200, Vladis Dronov wrote:
> Certain warnings are emitted for powerpc code when building with a gcc-10
> toolset:
> 
>     WARNING: modpost: vmlinux.o(.text.unlikely+0x377c): Section mismatch in
>     reference from the function remove_pmd_table() to the function
>     .meminit.text:split_kernel_mapping()
>     The function remove_pmd_table() references
>     the function __meminit split_kernel_mapping().
>     This is often because remove_pmd_table lacks a __meminit
>     annotation or the annotation of split_kernel_mapping is wrong.
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc: fix function annotations to avoid section mismatch warnings with gcc-10
      https://git.kernel.org/powerpc/c/aff779515a070df7e23da9e86f1096f7d10d647e

cheers