[GIT PULL] ext4 updates for 4.11
From: Theodore Ts'o
Date: Mon Feb 20 2017 - 16:34:24 EST
Hi Linus,
Please merge the fscrypt tree first, or the diff stats that you see
will include some additional fscrypt changes (I had to merge in a
portion of the fscrypt branch for dependency reasons).
Thanks!!
- Ted
The following changes since commit 56735be05353b085a0862ca4c4943628df3420ca:
Merge branch 'fscrypt' into d (2017-01-08 20:57:35 -0500)
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 e9be2ac7c09cabcbbbb12b0869e49b7a715d6fb5:
ext4: rename EXT4_IOC_GOINGDOWN to EXT4_IOC_SHUTDOWN (2017-02-20 15:34:59 -0500)
----------------------------------------------------------------
For this cycle we add support for the shutdown ioctl, which is
primarily used for testing, but which can be useful on production
systems when a scratch volume is being destroyed and the data on it
doesn't need to be saved. This found (and we fixed) a number of bugs
with ext4's recovery to corrupted file system --- the bugs increased
the amount of data that could be potentially lost, and in the case of
the inline data feature, could cause the kernel to BUG.
Also included are a number of other bug fixes, including in ext4's
fscrypt, DAX, inline data support.
----------------------------------------------------------------
Christoph Hellwig (2):
ext4: fix DAX write locking
dax: assert that i_rwsem is held exclusive for writes
Eric Biggers (1):
ext4: fix use-after-iput when fscrypt contexts are inconsistent
Jan Kara (4):
ext4: trim allocation requests to group size
ext4: fix data corruption in data=journal mode
ext4: fix stripe-unaligned allocations
ext4: do not use stripe_width if it is not set
Jason A. Donenfeld (1):
ext4: move halfmd4 into hash.c directly
Roman Pen (2):
ext4: Include forgotten start block on fallocate insert range
ext4: do not polute the extents cache while shifting extents
Sahitya Tummala (1):
jbd2: fix use after free in kjournald2()
Theodore Ts'o (15):
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()
ext4: replace BUG_ON with WARN_ON in mb_find_extent()
ext4: fix inline data error paths
jbd2: don't leak modified metadata buffers on an aborted journal
ext4: preserve the needs_recovery flag when the journal is aborted
ext4: return EROFS if device is r/o and journal replay is needed
ext4: rename s_resize_flags to s_ext4_flags
ext4: add shutdown bit and check for it
ext4: add EXT4_IOC_GOINGDOWN ioctl
ext4: don't BUG when truncating encrypted inodes on the orphan list
ext4: fix fencepost in s_first_meta_bg validation
ext4: rename EXT4_IOC_GOINGDOWN to EXT4_IOC_SHUTDOWN
fs/dax.c | 6 +++-
fs/ext4/ext4.h | 28 ++++++++++++++---
fs/ext4/ext4_jbd2.c | 11 +++++++
fs/ext4/extents.c | 27 +++++++++++------
fs/ext4/file.c | 22 ++++++++------
fs/ext4/fsync.c | 3 ++
fs/ext4/hash.c | 71 ++++++++++++++++++++++++++++++++++++++++++-
fs/ext4/ialloc.c | 3 ++
fs/ext4/inline.c | 123 ++++++++++++++++++++++++++++++++++++++++-----------------------------------
fs/ext4/inode.c | 79 +++++++++++++++++++++++++++++++++++++-----------
fs/ext4/ioctl.c | 50 +++++++++++++++++++++++++++++++
fs/ext4/mballoc.c | 25 ++++++++++++++--
fs/ext4/namei.c | 18 +++++++++--
fs/ext4/page-io.c | 2 +-
fs/ext4/resize.c | 5 ++--
fs/ext4/super.c | 47 +++++++++++++++++++++++------
fs/ext4/xattr.c | 33 ++++++++++----------
fs/ext4/xattr.h | 32 ++++++++++++++++++++
fs/jbd2/journal.c | 2 +-
fs/jbd2/transaction.c | 4 ++-
include/linux/cryptohash.h | 2 --
lib/Makefile | 2 +-
lib/halfmd4.c | 67 -----------------------------------------
23 files changed, 456 insertions(+), 206 deletions(-)
delete mode 100644 lib/halfmd4.c