From patchwork Tue May 7 23:28:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Theodore Ts'o X-Patchwork-Id: 1096589 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=mit.edu Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44zG503XdJz9s3Z for ; Wed, 8 May 2019 09:28:36 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726381AbfEGX2a (ORCPT ); Tue, 7 May 2019 19:28:30 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:41306 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726256AbfEGX2a (ORCPT ); Tue, 7 May 2019 19:28:30 -0400 Received: from callcc.thunk.org (guestnat-104-133-0-109.corp.google.com [104.133.0.109] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id x47NSN2r013232 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 7 May 2019 19:28:26 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 6FB15420024; Tue, 7 May 2019 19:28:23 -0400 (EDT) Date: Tue, 7 May 2019 19:28:23 -0400 From: "Theodore Ts'o" To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org Subject: [GIT PULL] ext4 changes for 5.2 Message-ID: <20190507232823.GA28416@mit.edu> Mail-Followup-To: Theodore Ts'o , torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org The following changes since commit 79a3aaa7b82e3106be97842dedfd8429248896e6: Linux 5.1-rc3 (2019-03-31 14:39:29 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus for you to fetch changes up to db90f41916cf04c020062f8d8b0385942248283e: ext4: export /sys/fs/ext4/feature/casefold if Unicode support is present (2019-05-06 14:03:52 -0400) ---------------------------------------------------------------- Add as a feature case-insensitive directories (the casefold feature) using Unicode 12.1. Also, the usual largish number of cleanups and bug fixes. ---------------------------------------------------------------- Arnd Bergmann (1): ext4: use BUG() instead of BUG_ON(1) Barret Rhoden (1): ext4: fix use-after-free race with debug_want_extra_isize Debabrata Banerjee (1): ext4: fix ext4_show_options for file systems w/o journal Eric Biggers (1): ext4: remove incorrect comment for NEXT_ORPHAN() Gabriel Krisman Bertazi (8): unicode: introduce UTF-8 character database unicode: implement higher level API for string handling unicode: introduce test module for normalized utf8 implementation unicode: update unicode database unicode version 12.1.0 MAINTAINERS: add Unicode subsystem entry ext4: include charset encoding information in the superblock ext4: Support case-insensitive file name lookups docs: ext4.rst: document case-insensitive directories Jan Kara (1): ext4: make sanity check in mballoc more strict Jiufei Xue (1): jbd2: check superblock mapped prior to committing Khazhismel Kumykov (1): ext4: cond_resched in work-heavy group loops Kirill Tkhai (1): ext4: actually request zeroing of inode table after grow Liu Song (1): jbd2: remove repeated assignments in __jbd2_log_wait_for_space() Liu Xiang (1): ext4: fix prefetchw of NULL page Masahiro Yamada (1): unicode: refactor the rule for regenerating utf8data.h Olaf Weber (2): unicode: introduce code for UTF-8 normalization unicode: reduce the size of utf8data[] Pan Bian (1): ext4: avoid drop reference to iloc.bh twice Theodore Ts'o (3): ext4: protect journal inode's blocks using block_validity ext4: ignore e_value_offs for xattrs with value-in-ea-inode ext4: export /sys/fs/ext4/feature/casefold if Unicode support is present Documentation/admin-guide/ext4.rst | 38 + Documentation/dontdiff | 2 + MAINTAINERS | 6 + fs/Kconfig | 1 + fs/Makefile | 1 + fs/ext4/block_validity.c | 49 + fs/ext4/dir.c | 48 + fs/ext4/ext4.h | 45 +- fs/ext4/extents_status.c | 4 +- fs/ext4/hash.c | 34 +- fs/ext4/ialloc.c | 2 +- fs/ext4/inline.c | 2 +- fs/ext4/inode.c | 12 +- fs/ext4/ioctl.c | 20 +- fs/ext4/mballoc.c | 4 +- fs/ext4/namei.c | 107 +- fs/ext4/readpage.c | 3 +- fs/ext4/resize.c | 1 + fs/ext4/super.c | 151 ++- fs/ext4/sysfs.c | 6 + fs/ext4/xattr.c | 2 +- fs/jbd2/checkpoint.c | 1 - fs/jbd2/journal.c | 4 + fs/unicode/.gitignore | 2 + fs/unicode/Kconfig | 13 + fs/unicode/Makefile | 38 + fs/unicode/README.utf8data | 71 ++ fs/unicode/mkutf8data.c | 3419 ++++++++++++++++++++++++++++++++++++++++++++++++++ fs/unicode/utf8-core.c | 187 +++ fs/unicode/utf8-norm.c | 799 ++++++++++++ fs/unicode/utf8-selftest.c | 320 +++++ fs/unicode/utf8data.h_shipped | 4109 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fs/unicode/utf8n.h | 117 ++ include/linux/fs.h | 2 + include/linux/unicode.h | 30 + 35 files changed, 9591 insertions(+), 59 deletions(-) create mode 100644 fs/unicode/.gitignore create mode 100644 fs/unicode/Kconfig create mode 100644 fs/unicode/Makefile create mode 100644 fs/unicode/README.utf8data create mode 100644 fs/unicode/mkutf8data.c create mode 100644 fs/unicode/utf8-core.c create mode 100644 fs/unicode/utf8-norm.c create mode 100644 fs/unicode/utf8-selftest.c create mode 100644 fs/unicode/utf8data.h_shipped create mode 100644 fs/unicode/utf8n.h create mode 100644 include/linux/unicode.h