linux-ext4 - [PATCH v2 0/4] ext4, jbd2: improve aborting progress

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 3 Dec 2019 17:27:52 +0800
From:   "zhangyi (F)" <yi.zhang@...wei.com>
To:     <linux-ext4@...r.kernel.org>
CC:     <jack@...e.com>, <tytso@....edu>, <adilger.kernel@...ger.ca>,
        <yi.zhang@...wei.com>, <liangyun2@...wei.com>,
        <luoshijie1@...wei.com>
Subject: [PATCH v2 0/4] ext4, jbd2: improve aborting progress

Hi,

This series originally aim to fix ext4_handle_error() and ext4_abort()
cannot panic because of we invoke __jbd2_journal_abort_hard() when we
failed to submit commit record without setting JBD2_REC_ERR flag.

I add patch 1 and patch 4 to switch to use jbd2_journal_abort() and do
some cleanup job at this iteration as Jan suggested. I also add patch 3
to partially revert commit 818d276ceb8 "ext4: Add the journal checksum
feature" because it seems unnecessary, but I am not quite sure. please
revirew this series and give some suggestions.

Thanks,
Yi.

zhangyi (F) (4):
  jbd2: switch to use jbd2_journal_abort() when failed to submit the
    commit record
  ext4, jbd2: ensure panic when journal aborting with zero errno
  Partially revert "ext4: pass -ESHUTDOWN code to jbd2 layer"
  jbd2: clean __jbd2_journal_abort_hard() and __journal_abort_soft()

 fs/ext4/ioctl.c      |   4 +-
 fs/ext4/super.c      |   4 +-
 fs/jbd2/commit.c     |   4 +-
 fs/jbd2/journal.c    | 108 +++++++++++++++----------------------------
 include/linux/jbd2.h |   4 +-
 5 files changed, 45 insertions(+), 79 deletions(-)

-- 
2.17.2