From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-21.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B36FC432BE for ; Sat, 31 Jul 2021 21:37:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0EDF660FE7 for ; Sat, 31 Jul 2021 21:37:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231684AbhGaVhs (ORCPT ); Sat, 31 Jul 2021 17:37:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:36234 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230350AbhGaVhs (ORCPT ); Sat, 31 Jul 2021 17:37:48 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2B4E860F36; Sat, 31 Jul 2021 21:37:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627767461; bh=Yd5XUjuiBpfqxyAPMe2PIfadrpz9l3nlrb8X0WLM248=; h=Date:From:To:Cc:Subject:From; b=j7O1JBSCtALt0j83k76J13KXmjbeYHnWIz3PdhECRxtepy2iobBVxqMLwNE3vbjVz jxZo27sgAxjJZp1QWwUO53ttLCnf7mRCIxAPPnSGJdUu2+5EZH/ldbalD0RYbW1ZQO hm5WYSruR+hI+EEYU/yX9urWM0xBjSvIMFaA+W1O6EQZ5/y26K4z2AHnCctQtT52E0 NQGpN+sAGQP9TossUVXDg8zS1CmGfJmztVoMwhqIaB16cYg53lBtP/a6oEIN3vvZra 6n+LO1obT9tdAQ1bpXmpExy62XStc5CI5YVWY+SW1/13X44eSeWm2B+PgMtuhFLViM 64C2086r7S5NA== Date: Sat, 31 Jul 2021 14:37:40 -0700 From: "Darrick J. Wong" To: Linus Torvalds Cc: linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, david@fromorbit.com, linux-kernel@vger.kernel.org, sandeen@sandeen.net, hch@lst.de Subject: [GIT PULL] xfs: bug fixes for 5.14-rc4 Message-ID: <20210731213740.GN3601443@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Hi Linus, Please pull this branch containing a bunch of bug fixes in XFS. Dave and I have been busy the last couple of weeks to find and fix as many log recovery bugs as we can find; here are the results so far. Go fstests -g recoveryloop! ;) The branch merges cleanly against upstream as of a few minutes ago. Please let me know if anything else strange happens during the merge process. --D The following changes since commit b102a46ce16fd5550aed882c3c5b95f50da7992c: xfs: detect misaligned rtinherit directory extent size hints (2021-07-15 09:58:42 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-5.14-fixes-2 for you to fetch changes up to 81a448d7b0668ae39c08e6f34a54cc7eafb844f1: xfs: prevent spoofing of rtbitmap blocks when recovering buffers (2021-07-29 09:27:29 -0700) ---------------------------------------------------------------- Fixes for 5.14-rc4: * Fix a number of coordination bugs relating to cache flushes for metadata writeback, cache flushes for multi-buffer log writes, and FUA writes for single-buffer log writes. * Fix a bug with incorrect replay of attr3 blocks. * Fix unnecessary stalls when flushing logs to disk. * Fix spoofing problems when recovering realtime bitmap blocks. ---------------------------------------------------------------- Darrick J. Wong (1): xfs: prevent spoofing of rtbitmap blocks when recovering buffers Dave Chinner (11): xfs: flush data dev on external log write xfs: external logs need to flush data device xfs: fold __xlog_state_release_iclog into xlog_state_release_iclog xfs: fix ordering violation between cache flushes and tail updates xfs: factor out forced iclog flushes xfs: log forces imply data device cache flushes xfs: avoid unnecessary waits in xfs_log_force_lsn() xfs: logging the on disk inode LSN can make it go backwards xfs: Enforce attr3 buffer recovery order xfs: need to see iclog flags in tracing xfs: limit iclog tail updates fs/xfs/libxfs/xfs_log_format.h | 11 +- fs/xfs/xfs_buf_item_recover.c | 15 ++- fs/xfs/xfs_inode_item_recover.c | 39 +++++-- fs/xfs/xfs_log.c | 251 ++++++++++++++++++++++++++-------------- fs/xfs/xfs_log_cil.c | 13 ++- fs/xfs/xfs_log_priv.h | 16 ++- fs/xfs/xfs_trace.h | 5 +- 7 files changed, 244 insertions(+), 106 deletions(-)