Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754919AbYHVQvU (ORCPT ); Fri, 22 Aug 2008 12:51:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752845AbYHVQvF (ORCPT ); Fri, 22 Aug 2008 12:51:05 -0400 Received: from wa-out-1112.google.com ([209.85.146.177]:61012 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752786AbYHVQvC (ORCPT ); Fri, 22 Aug 2008 12:51:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=G2k3uSNS7QnF4kL/wbIS5xhx79DOr1sg1JTjC7ThW1D9Y0FtRk+QlabSN9Ue1rGR+V PBHLgFuc+iHR0r8kCKeQw9tFtYNtdnx7J0T+UH21Glix84M9kH9oOsDceaKOhDfODfOy 8qfARH0YFJsJFtYwh+zg8WQfQRKAw007yNjjA= Message-ID: <6934efce0808220951i5a2cd6f9t70f9c522eae6f1d6@mail.gmail.com> Date: Fri, 22 Aug 2008 09:51:01 -0700 From: "Jared Hulbert" To: "Geert Uytterhoeven" Subject: Re: [PATCH 00/10] AXFS: Advanced XIP filesystem Cc: Linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org, linux-mtd , "=?UTF-8?Q?J=C3=B6rn_Engel?=" , tim.bird@am.sony.com, cotte@de.ibm.com, nickpiggin@yahoo.com.au In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <48AD00C4.6060302@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2133 Lines: 51 > The version in SVN seems to be slightly older than the one you submitted? Oops. Okay I must have neglected to sync at the very end. Thanks. I forgot, there is also a git repo at git://git.infradead.org/users/jehulber/axfs.git > Which platform(s) do you use for testing? ARM, x86 > I gave AxFS a try on PS3 (ppc64, always use big-endian 64-bit for testing new > code ;-). Smart. Hmmm, If only I had a PS3.... > When mounting the image, I got the crash below: > > | attempt to access beyond end of device > | loop0: rw=0, want=4920, limit=4912 > | [c00000000c1e34c0] [d000000000037974] .axfs_copy_block+0x8c/0x144 [axfs] (unreliable) > | [c00000000c1e3580] [d000000000035f20] .axfs_copy_metadata+0x154/0x1cc [axfs] > | [c00000000c1e3630] [d000000000035fd8] .axfs_verify_eofs_magic+0x40/0xa0 [axfs] > | [c00000000c1e36c0] [d000000000036678] .axfs_fill_super+0x3c0/0x7c8 [axfs] > | [c00000000c1e3780] [c0000000000d1670] .get_sb_bdev+0x154/0x1ec > | [c00000000c1e3860] [d000000000037a94] .axfs_get_sb_bdev+0x34/0x6c [axfs] > | [c00000000c1e38f0] [d000000000035d0c] .axfs_get_sb+0x320/0x394 [axfs] > | [c00000000c1e3a00] [c0000000000d1318] .vfs_kern_mount+0x88/0x108 > | [c00000000c1e3ab0] [c0000000000d143c] .do_kern_mount+0x68/0x148 > | [c00000000c1e3b60] [c0000000000f0a10] .do_new_mount+0x90/0xf4 > | [c00000000c1e3c10] [c0000000000f0c5c] .do_mount+0x1e8/0x23c > | [c00000000c1e3d60] [c000000000114778] .compat_sys_mount+0x21c/0x2ac > | [c00000000c1e3e30] [c0000000000074dc] syscall_exit+0x0/0x40 Yeah we've had this problem before. I'm not so sure this is an endian bug, though it is likely. > When mounting (also on PS3) an image created on ia32, I get a different crash: > > | axfs: wrong magic > > So I guess some parts are not yet 64-bit or endian clean. Can you run mkfs.axfs on the same trivial directory on both ia32 and PPC64 and then get me the resulting images? -- 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/