Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758028AbYHVWLY (ORCPT ); Fri, 22 Aug 2008 18:11:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753086AbYHVWLN (ORCPT ); Fri, 22 Aug 2008 18:11:13 -0400 Received: from wa-out-1112.google.com ([209.85.146.183]:24589 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751160AbYHVWLM (ORCPT ); Fri, 22 Aug 2008 18:11:12 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=OcmlZnY1AFLIoGlulXCo27pAi/xMfSj+2v7ATtPYmzwCxwX6W53QFWiazGGl7LQ4v/ gYsE1mE9wsudNCJA525C2xL+U99dZKvjr0nH+kdwTKLlQP/EA3vFnbIbgfC2vAIn/aAg dePMo1e+cwbIylwl+A41/lXX+TTDYLzhHeRtg= Message-ID: <48AF3905.70304@gmail.com> Date: Fri, 22 Aug 2008 15:09:09 -0700 From: Will Marone User-Agent: Thunderbird 2.0.0.16 (Windows/20080708) MIME-Version: 1.0 To: Geert Uytterhoeven CC: Jared Hulbert , Linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org, linux-mtd , =?UTF-8?B?SsO2cm4gRW5nZWw=?= , tim.bird@AM.SONY.COM Subject: Re: [PATCH 00/10] AXFS: Advanced XIP filesystem References: <48AD00C4.6060302@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1479 Lines: 41 Geert Uytterhoeven wrote: > I gave AxFS a try on PS3 (ppc64, always use big-endian 64-bit for testing new > code ;-). > When mounting the image, I got the crash below: > > | attempt to access beyond end of device > | loop0: rw=0, want=4920, limit=4912 > | Unable to handle kernel paging request for data at address 0x00000028 > | Faulting instruction address: 0xd000000000037988 > | Oops: Kernel access of bad area, sig: 11 [#1] > | SMP NR_CPUS=2 PS3 > > When mounting (also on PS3) an image created on ia32, I get a different crash: > > | axfs: wrong magic > ^^^^^^^^^^^^^^^^^ > | Unable to handle kernel paging request for data at address 0x000003a8 > | Faulting instruction address: 0xd0000000000355f0 > | Oops: Kernel access of bad area, sig: 11 [#1] > | SMP NR_CPUS=2 PS Geert, Thanks for giving it a spin, especially on a platform as different from ours as the PS3. Before I dig more into what happened, I was wondering if you could tell me a bit more about your environment, particularly how you supplied the filesystem to the kernel and your mount commandline (also, if you used a boot commandline, what it was.) My first guess would be a ppc64 compiled UML session, but I'd like to be a bit more sure. Will Marone -- 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/