linux-kernel - Re: linux-next: build failure after merge of the efi tree

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Date:   Tue, 22 Aug 2023 09:32:31 +0200
From:   Ard Biesheuvel <ardb@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the efi tree

Hello Stephen,

On Tue, 22 Aug 2023 at 08:49, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Hi all,
>
> After merging the efi tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> In file included from drivers/platform/x86/uv_sysfs.c:14:
> arch/x86/include/asm/uv/bios.h:118:22: error: expected ')' before '*' token
>   118 |         u64 (__efiapi *function)(enum uv_bios_cmd, ...);
>       |                      ^~
>       |                      )
>
> Caused by commit
>
>   73632c8c865f ("efi/runtime-wrappers: Remove duplicated macro for service returning void")
>

Thanks for the report.

I cannot reproduce this with Debian's GCC 12.2.0 when building the
efi/next tree either in isolation, or merged into yesterday's next.

Could you please share the compiler version and the .config you used? Thanks.

-- 
Ard.