Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753481AbYGEJug (ORCPT ); Sat, 5 Jul 2008 05:50:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751266AbYGEJu2 (ORCPT ); Sat, 5 Jul 2008 05:50:28 -0400 Received: from wx-out-0506.google.com ([66.249.82.239]:53614 "EHLO wx-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751246AbYGEJu1 (ORCPT ); Sat, 5 Jul 2008 05:50:27 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=KfQ42NAwtwE4NdRcfaPlwSjUPoGBep6xvoDVCJSTsHWq/RLKrZQsfPEJ7+J1RH/FWG 6fbe56XdynPvnIZiNnCGRzm4+pPXm0yI9MozzAllFT2VoVJUZGd084jb4IITehK2CpXl Ev6gusepUpGaFq/SfwEMFRyJfNQUIpqO/4Z7M= Message-ID: <36ca99e90807050250u718fa277t2297d6436fd14c4e@mail.gmail.com> Date: Sat, 5 Jul 2008 11:50:26 +0200 From: "Bert Wesarg" To: "Andi Kleen" Subject: Re: [PATCH] [9/9] MCE: Use 64bit machine check code on 32bit Cc: masbock@linux.vnet.ibm.com, x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20080704212033.D40551B431F@basil.firstfloor.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200807041120.678642023@firstfloor.org> <20080704212033.D40551B431F@basil.firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1581 Lines: 39 Hi, > Index: linux/arch/x86/Kconfig > =================================================================== > --- linux.orig/arch/x86/Kconfig > +++ linux/arch/x86/Kconfig > @@ -652,10 +652,37 @@ config X86_MCE > to disable it. MCE support simply ignores non-MCE processors like > the 386 and 486, so nearly everyone can say Y here. > > +config X86_OLD_MCE > + depends on X86_32 > + bool "Use legacy machine check code (will go away)" > + default n > + help > + Use the old i386 machine check code. This is merely intended for testing > + in a transition period. Try this if you run into any machine check > + related software problems. > + When in doubt say no. > + > +config X86_ANCIENT_MCE > + depends on X86_32 > + bool "Support ancient machine check handler for very old CPUs" > + default n > + help > + Include support for family 5 (Intel Pentium 1 and Centaur Winchip) > + machine check code. Machine check handles uncorrected CPU errors. > + Note that the P5 pentium support is disabled > + by default and can be only enabled on special hardware. > + The Winchip code doesn't do much. > + If you're still sure you want it, say n, otherwise n is safe Is this first "n" a typo? Bert -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/