Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261651AbTHaTGu (ORCPT ); Sun, 31 Aug 2003 15:06:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261636AbTHaTGu (ORCPT ); Sun, 31 Aug 2003 15:06:50 -0400 Received: from fw.osdl.org ([65.172.181.6]:62637 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S261651AbTHaTGs (ORCPT ); Sun, 31 Aug 2003 15:06:48 -0400 Date: Sun, 31 Aug 2003 12:06:48 -0700 From: Andrew Morton To: "Sergey S. Kostyliov" Cc: linux-kernel@vger.kernel.org, reiserfs-list@namesys.com Subject: Re: 2.6.0-testX and InnoDB (was: Re: 2.6.0-test2-mm3 and mysql) Message-Id: <20030831120648.7c5eed6e.akpm@osdl.org> In-Reply-To: <200308311437.51942.rathamahata@php4.ru> References: <1059871132.2302.33.camel@mars.goatskin.org> <20030828125010.7b45407d.akpm@osdl.org> <200308291212.39238.rathamahata@php4.ru> <200308311437.51942.rathamahata@php4.ru> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2563 Lines: 65 "Sergey S. Kostyliov" wrote: > > fsx-linux hasn't been producing any error messages or logs since Friday. > But I've got an oops. Here it is. > > ksymoops 2.4.9 on i686 2.6.0-test4. Options used > -V (default) > -K (specified) > -l /proc/modules (default) > -o /lib/modules/2.6.0-test4/ (default) > -m /proc/kallsyms (specified) > > No modules in ksyms, skipping objects > No ksyms, skipping lsmod > 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html > 0000:00:0c.0: 3Com PCI 3c905 Boomerang 100baseTx at 0xb800. Vers LK1.1.19 > kernel BUG at mm/filemap.c:336! > invalid operand: 0000 [#1] > CPU: 0 > EIP: 0060:[] Not tainted > Using defaults from ksymoops -t elf32-i386 -a i386 > EFLAGS: 00010246 > eax: 00000000 ebx: c1577e70 ecx: 00000016 edx: 00000001 > esi: c1a00448 edi: d5f3e820 ebp: e7147858 esp: c1bbbd34 > ds: 007b es: 007b ss: 0068 > Stack: c1577e70 00000286 00000000 c0191a4e c1577e70 eb14fde0 d5f3e850 c1577e70 > 00000000 00000000 00000000 e7147904 c1577e70 c1bbbe64 e71478e4 c013c294 > c1577e70 c1bbbdac c1bba000 c1bba000 c1bba000 c1bba000 c1bba000 c1bba000 > Call Trace: > [] reiserfs_write_full_page+0xee/0x3a0 > [] shrink_list+0x394/0x5f0 > [] __pagevec_release+0x28/0x40 > [] shrink_cache+0x1b7/0x350 > [] balance_pgdat+0x187/0x220 > [] kswapd+0x143/0x150 > [] autoremove_wake_function+0x0/0x50 > [] ret_from_fork+0x6/0x14 > [] autoremove_wake_function+0x0/0x50 > [] kswapd+0x0/0x150 You need this: diff -puN fs/reiserfs/inode.c~reiserfs-writepage-fix fs/reiserfs/inode.c --- 25/fs/reiserfs/inode.c~reiserfs-writepage-fix 2003-08-26 10:12:14.000000000 -0700 +++ 25-akpm/fs/reiserfs/inode.c 2003-08-26 10:12:14.000000000 -0700 @@ -2048,8 +2048,8 @@ static int reiserfs_write_full_page(stru last_offset = inode->i_size & (PAGE_CACHE_SIZE - 1) ; /* no file contents in this page */ if (page->index >= end_index + 1 || !last_offset) { - error = 0 ; - goto done ; + unlock_page(page); + return 0; } kaddr = kmap_atomic(page, KM_USER0); memset(kaddr + last_offset, 0, PAGE_CACHE_SIZE-last_offset) ; _ - 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/