linux-kernel - Re: current git kernel crashes UML system during boot

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Message-Id: <201005301728.25976.toralf.foerster@gmx.de>
Date:	Sun, 30 May 2010 17:28:25 +0200
From:	Toralf Förster <toralf.foerster@....de>
To:	Borislav Petkov <bp@...en8.de>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Borislav Petkov <borislav.petkov@....com>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	user-mode-linux-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: current git kernel crashes UML system during boot


Borislav Petkov wrote at 17:02:14
> Can you guys check whether the following fixes the issue?
> 
> Thanks.
> 
> --
> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
> index 545776e..c9dad12 100644
> --- a/arch/x86/include/asm/bitops.h
> +++ b/arch/x86/include/asm/bitops.h
> @@ -444,7 +444,11 @@ static inline int fls(int x)
>  
>  #define ARCH_HAS_FAST_MULTIPLIER 1
>  
> +#ifdef CONFIG_UML
> +#include <asm-generic/bitops/arch_hweight.h>
> +#else
>  #include <asm/arch_hweight.h>
> +#endif
>  
>  #include <asm-generic/bitops/const_hweight.h>
>  
> 
> 
solved reported issue.
Thx

-- 
MfG/Sincerely
Toralf Förster

pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3

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