linux-kernel - Re: LOCK prefix on uni processor has its use

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Message-ID: <20090602134225.GN1065@one.firstfloor.org>
Date:	Tue, 2 Jun 2009 15:42:25 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	"Michael S. Zick" <lkml@...ethan.org>
Cc:	Andi Kleen <andi@...stfloor.org>,
	Harald Welte <HaraldWelte@...tech.com>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: LOCK prefix on uni processor has its use

> After another week of chasing this - -

Did you use the "compile part of the kernel with LOCK and others without"
technique I described earlier?

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
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