From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de ([195.135.220.15]:40604 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751168AbcG2Mlv (ORCPT ); Fri, 29 Jul 2016 08:41:51 -0400 Date: Fri, 29 Jul 2016 14:41:30 +0200 From: David Sterba To: Anatoly Pugachev Cc: Btrfs BTRFS , debian-sparc Subject: Re: [sparc64] mkfs.btrfs bus error / align issue? Message-ID: <20160729124129.GA30795@suse.cz> Reply-To: dsterba@suse.cz References: <20160727195609.GN30795@twin.jikos.cz> <20160728094441.GO30795@twin.jikos.cz> <5cef3bff-a0bf-e4f9-7906-1b784171e266@physik.fu-berlin.de> <20160728122439.GW30795@twin.jikos.cz> <20160728180413.GY30795@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Thu, Jul 28, 2016 at 11:34:58PM +0300, Anatoly Pugachev wrote: > well, I think mkfs.btrfs is fixed, since I just tested it with : Good news, thanks. > Not sure what we need to do with sparc64 btrfs module TPC messages. > Probably fill kernel bugzilla report? Yes please. > [1] http://u163.east.ru/btrfs/xfstests-btrfs-06x-results.tar.gz > [2] http://u163.east.ru/btrfs/kernel-4.7.0+-logs-xfstests-06x.txt.gz quick stats of the TPC messages: 23 __btrfs_map_block+0x36c/0x1180 9 __remove_rbio_from_cache+0x38/0x140 6 lock_stripe_add+0xb0/0x360 4 __btrfs_map_block+0x3d4/0x1180 3 __btrfs_map_block+0xca0/0x1180 running in 'gdb btrfs.ko' for each of the addresses should tell us what are the locations: gdb> l *(__btrfs_map_block+0x36c) ... Thanks.