From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751712Ab0F1EG4 (ORCPT ); Mon, 28 Jun 2010 00:06:56 -0400 Received: from cantor2.suse.de ([195.135.220.15]:59761 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750989Ab0F1EGy (ORCPT ); Mon, 28 Jun 2010 00:06:54 -0400 From: Neil Brown To: Linus Torvalds Date: Mon, 28 Jun 2010 14:06:39 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <19496.8143.920908.225279@notabene.brown> Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PULL REQUEST] md: various bug fixes X-Mailer: VM 8.1.0 under 22.3.1 (x86_64-pc-linux-gnu) X-face: [Gw_3E*Gng}4rRrKRYotwlE?.2|**#s9D X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Please consider pulling the following changes for 2.6.35. They are: - fixes for regressions introduced in -rc1 (Restore partition....) - fixes for enhancements added in -rc1 which were not yet perfect (mostly relating to 'takeover' of one level by another) - fixes for bugs of longer standing. One of these was poor handling of multiple device failure when converting a RAID5 to a RAID6 with several more devices. This bug exposed several issues and covers the "md/raid5:*" patches. Thanks, NeilBrown The following changes since commit 7e27d6e778cd87b6f2415515d7127eba53fe5d02: Linux 2.6.35-rc3 (2010-06-11 19:14:04 -0700) are available in the git repository at: git://neil.brown.name/md/ for-linus Maciej Trela (3): md: fix raid10 takeover: use new_layout for setup_conf md: clear layout after ->raid0 takeover md: enable raid4->raid0 takeover NeilBrown (8): Restore partition detection of newly created md arrays. md: fix handling of array level takeover that re-arranges devices. md/raid5: avoid oops when number of devices is reduced then increased. md: Don't update ->recovery_offset when reshaping an array to fewer devices. md/raid5: More careful check for "has array failed". md/raid5: Allow recovered part of partially recovered devices to be in-sync md/raid5: add a missing 'continue' in a loop. md/raid5: don't include 'spare' drives when reshaping to fewer devices. Prasanna S. Panchamukhi (1): md: raid10: Fix null pointer dereference in fix_read_error() drivers/md/md.c | 38 +++++++++++-- drivers/md/md.h | 3 + drivers/md/raid0.c | 21 ++++---- drivers/md/raid0.h | 3 - drivers/md/raid10.c | 46 ++++++---------- drivers/md/raid10.h | 5 -- drivers/md/raid5.c | 150 +++++++++++++++++++++++++++++++++++++++++---------- 7 files changed, 187 insertions(+), 79 deletions(-)