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

Stephen Rothwell
2020-10-04T10:00:36Z

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Hi Kees,

On Sun, 4 Oct 2020 01:27:01 -0700 Kees Cook <keescook@chromium.org> wrote:
>
> I assume CONFIG_CONSTRUCTORS is enabled for your build (it should be for

yes, indeed.

> allmodconfig). Does this patch fix it? (I'm kind of blindly guessing
> based on my understanding of where this could be coming from...)
>
>
> diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
> index e1843976754a..22f14956214a 100644
> --- a/include/asm-generic/vmlinux.lds.h
> +++ b/include/asm-generic/vmlinux.lds.h
> @@ -701,6 +701,7 @@
> #ifdef CONFIG_CONSTRUCTORS
> #define KERNEL_CTORS() . = ALIGN(8); \
> __ctors_start = .; \
> + KEEP(*(SORT(.ctors.*))) \
> KEEP(*(.ctors)) \
> KEEP(*(SORT(.init_array.*))) \
> KEEP(*(.init_array)) \

And that makes the messages go away.

--
Cheers,
Stephen Rothwell

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