linux-kernel - Re: [PATCH] Build fix for uml/x86

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Date:	Fri, 04 Apr 2008 12:00:10 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Alexander van Heukelum <heukelum@...lshack.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Andi Kleen <andi@...stfloor.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Alexander van Heukelum <heukelum@...tmail.fm>
Subject: Re: [PATCH] Build fix for uml/x86_64

On Fri, 2008-04-04 at 20:51 +0200, Alexander van Heukelum wrote:
> Build fix for uml/x86_64, which was broken by:
> x86: remove x86-specific implementations of find_first_bit
> 
> Signed-off-by: Alexander van Heukelum <heukelum@...tmail.fm>
> 
> ---
> 
> Hi Ingo,
> 
> I broke uml again :(
> 
> This patch fixes the problem for x86_64. These changes
> should have been included in:
> 
> x86: switch x86_64 to generic find_first_bit
> 
> Greetings,
>         Alexander
> 
>  arch/um/Kconfig.x86_64      |    4 ++++
>  arch/um/sys-x86_64/Makefile |    2 +-
>  2 files changed, 5 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/um/Kconfig.x86_64 b/arch/um/Kconfig.x86_64
> index a29f545..84cefd5 100644
> --- a/arch/um/Kconfig.x86_64
> +++ b/arch/um/Kconfig.x86_64
> @@ -31,6 +31,10 @@ config SMP_BROKEN
>  	bool
>  	default y
>  
> +config GENERIC_FIND_FIRST_BIT
> +	bool
> +	default y
> +
	def_bool y

Cheers,

Harvey


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