linux-ext4 - [PATCH 0/4] ext4 inline cleanup patches

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 for Android: free password hash cracker in your pocket

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

Message-Id: <20170112034938.5934-1-tytso@mit.edu>
Date:   Wed, 11 Jan 2017 22:49:33 -0500
From:   Theodore Ts'o <tytso@....edu>
To:     Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc:     linux@...encehorizons.net, Theodore Ts'o <tytso@....edu>
Subject: [PATCH 0/4] ext4 inline cleanup patches

George Spelvin reported a deadlock problem when using a file system
with inline data enabled when it tries to expand the inode's extra
inode field space.  The second patch is the critical one; the last two
are some cleanups.

Theodore Ts'o (4):
  ext4: add debug_want_extra_isize mount option
  ext4: fix deadlock between inline_data and
    ext4_expand_extra_isize_ea()
  ext4: avoid calling ext4_mark_inode_dirty() under unneeded semaphores
  ext4: propagate error values from ext4_inline_data_truncate()

 fs/ext4/ext4.h   |   2 +-
 fs/ext4/inline.c | 111 +++++++++++++++++++++++++++----------------------------
 fs/ext4/inode.c  |   6 ++-
 fs/ext4/super.c  |   9 ++++-
 fs/ext4/xattr.c  |  30 ++++++---------
 fs/ext4/xattr.h  |  32 ++++++++++++++++
 6 files changed, 110 insertions(+), 80 deletions(-)

-- 
2.11.0.rc0.7.gbe5a750

--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html