Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754905Ab0AEWU4 (ORCPT ); Tue, 5 Jan 2010 17:20:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754485Ab0AEWU4 (ORCPT ); Tue, 5 Jan 2010 17:20:56 -0500 Received: from hera.kernel.org ([140.211.167.34]:55400 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754286Ab0AEWUz (ORCPT ); Tue, 5 Jan 2010 17:20:55 -0500 Message-ID: <4B43BAEB.7070308@kernel.org> Date: Tue, 05 Jan 2010 14:19:23 -0800 From: Yinghai Lu User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091130 SUSE/3.0.0-1.1.1 Thunderbird/3.0 MIME-Version: 1.0 To: Anders Eriksson CC: mingo@elte.hu, linux-kernel@vger.kernel.org Subject: Re: Memory probing fails after 2.6.30 (bisected) References: <20100105110256.D2DF133C4B0@tippex.mynet.homeunix.org> <86802c441001051102j547f10bga2b40fbaee9cf623@mail.gmail.com> <20100105211522.57A3E33C5F5@tippex.mynet.homeunix.org> In-Reply-To: <20100105211522.57A3E33C5F5@tippex.mynet.homeunix.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2007 Lines: 46 On 01/05/2010 01:15 PM, Anders Eriksson wrote: > > yinghai@kernel.org said: >> whole boot log with debug with boot command line? >> >>> I can produce a pic of the dmesg for the fingered commit of needed. >> boot that with earlyprintk=vga please. > > I managed to pull this one from the failing boot. > Does it help? > > Linux version 2.6.30-rc2-00450-g8ecee46 (root@korven) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #21 SMP Tue Jan 5 10:45:52 CET 2010 > KERNEL supported cpus: > Intel GenuineIntel > AMD AuthenticAMD > NSC Geode by NSC > Cyrix CyrixInstead > Centaur CentaurHauls > Transmeta GenuineTMx86 > Transmeta TransmetaCPU > UMC UMC UMC UMC > BIOS-provided physical RAM map: > BIOS-88: 0000000000000000 - 000000000009f000 (usable) > BIOS-88: 0000000000100000 - 0000000001000000 (usable) can you try to revert some e820 detect patch? bca23db: x86, setup: revert ACPI 3 E820 extended attributes support df7699c: x86, setup: "glove box" BIOS interrupts in the core boot code cd67059: x86, setup: guard against pre-ACPI 3 e820 code not updating %ecx c549e71: x86, setup: ACPI 3, BIOS workaround for E820-probing code 32ec7fd: x86, setup: preemptively save/restore edi and ebp around INT 15 E820 01522df: x86, setup: mark %esi as clobbered in E820 BIOS call 1b72691: x86: fix build warnings in real mode code c3965bd: x86 boot: proper use of ARRAY_SIZE instead of repeated E820MAX constant cf9b111: x86: remove pointless comments 829157b: x86: handle BIOSes which terminate e820 with CF=1 and no SMAP 96ae6ea: i386: move boot 4ee5b10: [x86 setup] Correct the SMAP check for INT 0x15, AX=0xe820 2efa33f: [x86 setup] Handle case of improperly terminated E820 chain 449f2ab: Memory probing support for the new x86 setup code -- 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/