Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 21 Jun 2002 08:23:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 21 Jun 2002 08:23:18 -0400 Received: from [195.63.194.11] ([195.63.194.11]:26894 "EHLO mail.stock-world.de") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Fri, 21 Jun 2002 08:23:17 -0400 Message-ID: <3D131AB4.8090906@evision-ventures.com> Date: Fri, 21 Jun 2002 14:23:16 +0200 From: Martin Dalecki User-Agent: Mozilla/5.0 (X11; U; Linux i686; pl-PL; rv:1.0.0) Gecko/20020611 X-Accept-Language: pl, en-us MIME-Version: 1.0 To: Mikael Pettersson CC: linux-kernel@vger.kernel.org, ak@suse.de Subject: Re: 2.5.23+ bootflag.c triggers __iounmap: bad address References: <200206211156.NAA13885@harpo.it.uu.se> Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1863 Lines: 54 U?ytkownik Mikael Pettersson napisa?: > When booting 2.5.23/.24, my test boxes generate the following: > > (an ASUS P4T-E which has SBF) > __iounmap: bad address d0802100 > SBF: Simple Boot Flag extension found and enabled. > __iounmap: bad address d0805040 > __iounmap: bad address d0808080 > SBF: Setting boot flags 0x1 > > (an old Intel AL440LX which doesn't have SBF) > __iounmap: bad address c4800009 > __iounmap: bad address c4804b8c > __iounmap: bad address c4802009 > > These warnings/errors are new since 2.5.23, which makes me > suspect something's wrong in the 2.5.23 iounmap changes. Just to complete the pattern: ASUS S8600 gives me the following: PCI: Found IRQ 5 for device 00:0c.1 PCI: Sharing IRQ 5 with 00:00.2 PCI: Sharing IRQ 5 with 00:06.0 __iounmap: bad address cc800cb7 __iounmap: bad address cc804b64 SBF: Simple Boot Flag extension found and enabled. __iounmap: bad address cc807bd8 __iounmap: bad address cc802cb7 SBF: Setting boot flags 0x1 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16) With the mapping beein: BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e5800 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000bff0000 (usable) BIOS-e820: 000000000bff0000 - 000000000bfffc00 (ACPI data) BIOS-e820: 000000000bfffc00 - 000000000c000000 (ACPI NVS) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) 191MB LOWMEM available. On node 0 totalpages: 49136 zone(0): 4096 pages. zone(1): 45040 pages. zone(2): 0 pages. - 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/