linux-kernel - Re: [PATCH] um: Fix build error and kconfig for i386

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Message-ID: <5679CE80.4030006@nod.at>
Date:	Tue, 22 Dec 2015 23:28:16 +0100
From:	Richard Weinberger <richard@....at>
To:	Mickaël Salaün <mic@...ikod.net>,
	linux-kernel@...r.kernel.org
Cc:	Jeff Dike <jdike@...toit.com>,
	user-mode-linux-devel@...ts.sourceforge.net
Subject: Re: [PATCH] um: Fix build error and kconfig for i386

Am 22.12.2015 um 22:44 schrieb Mickaël Salaün:
> Fix build error by selecting COREDUMP when X86_32 is selected:
> 
> arch/x86/um/built-in.o: In function `elf_core_write_extra_phdrs':
> (.text+0x3e62): undefined reference to `dump_emit'
> arch/x86/um/built-in.o: In function `elf_core_write_extra_data':
> (.text+0x3eef): undefined reference to `dump_emit'
> 
> Signed-off-by: Mickaël Salaün <mic@...ikod.net>
> Cc: Jeff Dike <jdike@...toit.com>
> Cc: Richard Weinberger <richard@....at>
> ---
>  arch/x86/um/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
> index ed56a1c4ae73..bb7cd8b38043 100644
> --- a/arch/x86/um/Kconfig
> +++ b/arch/x86/um/Kconfig
> @@ -26,6 +26,7 @@ config X86_32
>  	select CLONE_BACKWARDS
>  	select OLD_SIGSUSPEND3
>  	select OLD_SIGACTION
> +	select COREDUMP


Do you know since when this is broken?

Thanks,
//richard
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