linux-kernel - Re: [PATCH] x86, hweight: Fix UML boot crash

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Message-ID: <20100531155619.GA29244@c-98-229-117-200.hsd1.ma.comcast.net>
Date:	Mon, 31 May 2010 11:56:19 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	Borislav Petkov <borislav.petkov@....com>
Cc:	Borislav Petkov <bp@...en8.de>, "H. Peter Anvin" <hpa@...or.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Toralf Förster <toralf.foerster@....de>,
	"user-mode-linux-devel@...ts.sourceforge.net" 
	<user-mode-linux-devel@...ts.sourceforge.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86, hweight: Fix UML boot crash

On Mon, May 31, 2010 at 03:51:32PM +0200, Borislav Petkov wrote:
> <arch/x86/include/asm/bitops.h> includes <asm/arch_hweight.h> which are
> the optimized variants.

But how does UML get to arch/x86/include/asm/bitops.h in the first place?

It must go through an arch/um/include/asm/something.h (where something
might be bitops) first, right?

				Jeff

-- 
Work email - jdike at linux dot intel dot com
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