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

Stephen Rothwell
2024-05-16T04:43:55Z

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Hi Michael,

On Thu, 16 May 2024 12:42:01 +1000 Michael Ellerman <mpe@ellerman.id.au> wrote:
>
> Stephen Rothwell <sfr@canb.auug.org.au> writes:
> >
> > After merging the powerpc tree, today's (it may have been yesterday's)
> > linux-next build (powerpc allyesconfig) produced this warning:
> >
> > WARNING: modpost: vmlinux: section mismatch in reference: fadump_setup_param_area+0x200 (section: .text.fadump_setup_param_area) -> memblock_phys_alloc_range (section: .init.text)
>
> I don't see the warning, but clearly it is possible if the compiler
> decides not to inline fadump_setup_param_area().
>
> What compiler version are you using?

$ gcc --version
gcc (Debian 13.2.0-7) 13.2.0

(on zz1 if you want to test)
--
Cheers,
Stephen Rothwell

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