Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758439AbZLOSsG (ORCPT ); Tue, 15 Dec 2009 13:48:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760838AbZLOSsA (ORCPT ); Tue, 15 Dec 2009 13:48:00 -0500 Received: from palinux.external.hp.com ([192.25.206.14]:33538 "EHLO mail.parisc-linux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756753AbZLOSr7 (ORCPT ); Tue, 15 Dec 2009 13:47:59 -0500 Date: Tue, 15 Dec 2009 11:47:58 -0700 From: Matthew Wilcox To: Yinghai Lu Cc: Jens Axboe , Jesse Barnes , Linux Kernel , mingo@elte.hu, rdreier@cisco.com, Suresh Siddha , "linux-pci@vger.kernel.org" Subject: Re: kexec boot regression Message-ID: <20091215184758.GP7812@parisc-linux.org> References: <20091215115052.GA28252@kernel.dk> <4B277AB2.8030107@kernel.org> <20091215121436.GB28252@kernel.dk> <4B2781AC.8020301@kernel.org> <20091215123951.GD28252@kernel.dk> <4B278734.2040704@kernel.org> <20091215141105.GK28252@kernel.dk> <4B27D7E9.4030105@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4B27D7E9.4030105@kernel.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 657 Lines: 17 On Tue, Dec 15, 2009 at 10:39:37AM -0800, Yinghai Lu wrote: > + /* some sys doesn't get mmconf enabled */ > + if (dev->cfg_size < 0x200) > + return; What is the meaning of this mystic 0x200? -- Matthew Wilcox Intel Open Source Technology Centre "Bill, look, we understand that you're interested in selling us this operating system, but compare it to ours. We can't possibly take such a retrograde step." -- 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/