Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754684Ab0D0LSU (ORCPT ); Tue, 27 Apr 2010 07:18:20 -0400 Received: from lazybastard.de ([212.112.238.170]:40955 "EHLO longford.logfs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751228Ab0D0LST (ORCPT ); Tue, 27 Apr 2010 07:18:19 -0400 Date: Tue, 27 Apr 2010 13:17:59 +0200 From: =?utf-8?B?SsO2cm4=?= Engel To: Paolo Minazzi Cc: Jens Axboe , Linus Torvalds , David Woodhouse , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Christoph Hellwig Subject: Re: [PATCH 2/2] [MTD] Call bdi_init() and bdi_register() Message-ID: <20100427111759.GA13859@logfs.org> References: <20100422203358.GB30749@logfs.org> <20100423100532.GN27497@kernel.dk> <20100423205518.GB7008@logfs.org> <20100426094810.GE27497@kernel.dk> <20100426143253.GB4364@logfs.org> <20100426143803.GM27497@kernel.dk> <20100426144532.GN27497@kernel.dk> <20100426163050.GC4364@logfs.org> <20100426163126.GD4364@logfs.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2161 Lines: 44 On Tue, 27 April 2010 11:01:04 +0200, Paolo Minazzi wrote: > > I have tried this patch. > I have enabled LOGFS, but not mounted partition with it. > /dev/mtdblock1 is my romfs root partition and it is OK. > > The problem is that init cannot mount my /dev/mtdblock1 romfs root. > > This is the fault : > Platform: Cirrus Logic EDB9315A Board (ARM920T) Rev A > Copyright (C) 2000, 2001, 2002, Red Hat, Inc. > |---------------------------------------------- > Raw file loaded 0x00080000-0x001dce6b, assumed entry at > 0x00080000----------------------------------------------------------- > RedBoot> exec -s 0x00b00000 -r 0x00a00000 -c "root=/dev/mtdblock1 > console=ttyAM console=tty1"-------------------------------- > ENTRY=0xc0008000------------------------------------------------------------------------------------------------------------- > LENGTH=0x00300000------------------------------------------------------------------------------------------------------------ > BASE_ADDR=0x00080000--------------------------------------------------------------------------------------------------------- > Using base address 0x00080000 and length > 0x00300000-------------------------------------------------------------------------- > Uncompressing Linux... done, booting the kernel. > Linux version 2.6.34-rc5 (root@darkstar) (gcc version 3.4.3) #18 Tue > Apr 27 10:55:55 CEST 2010 > CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177 > CPU: VIVT data cache, VIVT instruction cache > Machine: Cirrus Logic EDB9315A Evaluation Board > Memory policy: ECC disabled, Data cache writeback > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 > Kernel command line: root=/dev/mtdblock1 console=ttyAM console=tty1 If you add "rootfstype=romfs" to the command line, does the problem still exist? Jörn -- And spam is a useful source of entropy for /dev/random too! -- Jasmine Strong -- 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/