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f2ca2620dd80afc2d3242779e649ec3a3c05b334
linux/fs
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Eric Biggers f2ca2620dd BACKPORT: FROMLIST: ext4: add inline encryption support 
Wire up ext4 to support inline encryption via the helper functions which
fs/crypto/ now provides.  This includes:

- Adding a mount option 'inlinecrypt' which enables inline encryption
  on encrypted files where it can be used.

- Setting the bio_crypt_ctx on bios that will be submitted to an
  inline-encrypted file.

  Note: submit_bh_wbc() in fs/buffer.c also needed to be patched for
  this part, since ext4 sometimes uses ll_rw_block() on file data.

- Not adding logically discontiguous data to bios that will be submitted
  to an inline-encrypted file.

- Not doing filesystem-layer crypto on inline-encrypted files.

Bug: 137270441
Test: tested as series; see I26aac0ac7845a9064f28bb1421eb2522828a6dec
Change-Id: I54a8efe388289918f4144d8138fb87aa507ae760
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Satya Tangirala <satyat@google.com>
Link: https://patchwork.kernel.org/patch/11214781/
2019-11-14 14:47:50 -08:00
..
9p
9p: avoid attaching writeback_fid on mmap with type PRIVATE
2019-10-11 18:21:13 +02:00
adfs
fs/adfs: super: fix use-after-free bug
2019-08-06 19:06:49 +02:00
affs
…
afs
afs: Fix leak in afs_lookup_cell_rcu()
2019-09-10 10:33:52 +01:00
autofs
autofs: fix error return in autofs_fill_super()
2019-03-13 14:02:32 -07:00
befs
…
bfs
bfs: add sanity check at bfs_fill_super()
2018-12-01 09:37:27 +01:00
btrfs
Btrfs: fix deadlock on tree root leaf when finding free extent
2019-11-06 13:05:22 +01:00
cachefiles
fscache, cachefiles: remove redundant variable 'cache'
2018-12-17 09:24:40 +01:00
ceph
ceph: add missing check in d_revalidate snapdir handling
2019-11-12 19:20:39 +01:00
cifs
SMB3: Fix persistent handles reconnect
2019-11-12 19:20:42 +01:00
coda
coda: add error handling for fget
2019-08-06 19:06:51 +02:00
configfs
configfs: fix a deadlock in configfs_symlink()
2019-11-12 19:20:47 +01:00
cramfs
Cramfs: fix abad comparison when wrap-arounds occur
2018-11-13 11:08:55 -08:00
crypto
BACKPORT: FROMLIST: fscrypt: add inline encryption support
2019-11-14 14:47:50 -08:00
debugfs
debugfs: fix use-after-free on symlink traversal
2019-05-08 07:21:48 +02:00
devpts
fs/devpts: always delete dcache dentry-s in dput()
2019-03-23 20:09:59 +01:00
dlm
dlm: check if workqueues are NULL before flushing/destroying
2019-07-31 07:27:07 +02:00
ecryptfs
eCryptfs: fix a couple type promotion bugs
2019-07-26 09:14:29 +02:00
efivarfs
efivars: Call guid_parse() against guid_t type of variable
2018-07-22 14:13:44 +02:00
efs
…
exofs
fs/exofs: fix potential memory leak in mount option parsing
2018-11-27 16:13:00 +01:00
exportfs
exportfs: do not read dentry after free
2018-12-17 09:24:35 +01:00
ext2
ext2: Fix underflow in ext2_max_size()
2019-03-23 20:10:03 +01:00
ext4
BACKPORT: FROMLIST: ext4: add inline encryption support
2019-11-14 14:47:50 -08:00
f2fs
BACKPORT: FROMLIST: f2fs: add inline encryption support
2019-11-14 14:47:50 -08:00
fat
fat: work around race with userspace's read via blockdev while mounting
2019-10-07 18:57:14 +02:00
freevxfs
…
fscache
fscache: fix race between enablement and dropping of object
2018-12-17 09:24:40 +01:00
fuse
fuse: truncate pending writes on O_TRUNC
2019-11-06 13:06:13 +01:00
gfs2
gfs2: clear buf_in_tr when ending a transaction in sweep_bh_for_rgrps
2019-10-05 13:10:07 +02:00
hfs
hfs: do not free node before using
2018-12-17 09:24:41 +01:00
hfsplus
hfsplus: do not free node before using
2018-12-17 09:24:41 +01:00
hostfs
vfs: discard ATTR_ATTR_FLAG
2018-08-17 16:20:28 -07:00
hpfs
hpfs: remove unnecessary checks on the value of r when assigning error code
2018-08-25 12:42:33 -07:00
hugetlbfs
Merge 4.19.45 into android-4.19
2019-05-22 08:00:39 +02:00
isofs
isofs: reject hardware sector size > 2048 bytes
2018-08-21 11:37:41 +02:00
jbd2
jbd2: introduce jbd2_inode dirty range scoping
2019-07-28 08:29:29 +02:00
jffs2
FROMLIST: jffs2: pass the correct prototype to read_cache_page
2019-05-20 17:46:45 -07:00
jfs
Merge tag 'jfs-4.19' of git://github.com/kleikamp/linux-shaggy
2018-08-15 22:47:23 -07:00
kernfs
Merge 4.19.44 into android-4.19
2019-05-16 19:52:46 +02:00
lockd
Revert "lockd: Show pid of lockd for remote locks"
2019-06-09 09:17:22 +02:00
minix
…
nfs
Merge 4.19.84 into android-4.19
2019-11-14 14:15:21 +08:00
nfs_common
…
nfsd
nfsd: Fix overflow causing non-working mounts on 1 TB machines
2019-07-10 09:53:47 +02:00
nilfs2
nilfs2: convert to SPDX license tags
2018-09-04 16:45:02 -07:00
nls
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notify
UPSTREAM: Make anon_inodes unconditional
2019-08-12 13:36:37 -04:00
ntfs
ntfs: mft: remove VLA usage
2018-08-17 16:20:27 -07:00
ocfs2
ocfs2: protect extent tree in ocfs2_prepare_inode_for_write()
2019-11-12 19:21:18 +01:00
omfs
…
openpromfs
…
orangefs
orangefs: remove redundant pointer orangefs_inode
2018-08-14 12:07:14 -04:00
overlayfs
ANDROID: regression introduced override_creds=off
2019-11-06 15:30:32 +00:00
proc
Merge 4.19.81 into android-4.19
2019-10-29 09:41:48 +01:00
pstore
pstore: fs superblock limits
2019-10-07 18:56:59 +02:00
qnx4
…
qnx6
…
quota
quota: fix a problem about transfer quota
2019-07-14 08:11:15 +02:00
ramfs
…
reiserfs
reiserfs: propagate errors from fill_with_dentries() properly
2018-11-27 16:12:59 +01:00
romfs
…
sdcardfs
ANDROID: sdcardfs: evict dentries on fscrypt key removal
2019-10-23 11:12:33 -07:00
squashfs
Squashfs: Compute expected length from inode size rather than block length
2018-08-02 09:34:02 -07:00
sysfs
Merge tag 'driver-core-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2018-08-18 11:44:53 -07:00
sysv
sysv: return 'err' instead of 0 in __sysv_write_inode
2018-12-17 09:24:30 +01:00
tracefs
tracefs: Annotate tracefs_ops with __ro_after_init
2018-07-31 11:32:44 -04:00
ubifs
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-10-07 13:29:05 -07:00
udf
udf: Fix incorrect final NOT_ALLOCATED (hole) extent length
2019-07-14 08:11:16 +02:00
ufs
ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour
2019-05-25 18:23:46 +02:00
unicode
ext4: optimize case-insensitive lookups
2019-09-23 13:23:30 -07:00
verity
fs-verity: support builtin file signatures
2019-09-23 14:11:56 -07:00
xfs
xfs: don't crash on null attr fork xfs_bmapi_read
2019-10-01 08:26:12 +02:00
aio.c
Fix aio_poll() races
2019-05-02 09:58:59 +02:00
anon_inodes.c
anon_inode_getfile(): switch to alloc_file_pseudo()
2018-07-12 10:04:27 -04:00
attr.c
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
2018-12-05 09:48:14 -08:00
bad_inode.c
get rid of 'opened' argument of ->atomic_open() - part 3
2018-07-12 10:04:20 -04:00
binfmt_aout.c
…
binfmt_elf_fdpic.c
…
binfmt_elf.c
binfmt_elf: Do not move brk for INTERP-less ET_EXEC
2019-10-05 13:10:06 +02:00
binfmt_em86.c
…
binfmt_flat.c
fs/binfmt_flat.c: make load_flat_shared_library() work
2019-07-03 13:14:44 +02:00
binfmt_misc.c
turn filp_clone_open() into inline wrapper for dentry_open()
2018-07-10 23:29:03 -04:00
binfmt_script.c
exec: load_script: Do not exec truncated interpreter path
2019-11-06 13:05:37 +01:00
block_dev.c
block: fix the return errno for direct IO
2019-04-17 08:38:52 +02:00
buffer.c
BACKPORT: FROMLIST: ext4: add inline encryption support
2019-11-14 14:47:50 -08:00
char_dev.c
chardev: add additional check for minor range overlap
2019-05-31 06:46:27 -07:00
compat_binfmt_elf.c
…
compat_ioctl.c
compat_ioctl: pppoe: fix PPPOEIOCSFWD handling
2019-08-09 17:52:34 +02:00
compat.c
…
coredump.c
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
2018-12-05 09:48:13 -08:00
d_path.c
…
dax.c
dax: dax_layout_busy_page() should not unmap cow pages
2019-08-16 10:12:52 +02:00
dcache.c
Merge remote-tracking branch 'origin/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-07-31 21:34:30 -07:00
dcookies.c
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direct-io.c
direct-io: allow direct writes to empty inodes
2019-03-05 17:58:50 +01:00
drop_caches.c
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
2019-03-13 14:02:32 -07:00
eventfd.c
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
eventpoll.c
UPSTREAM: PM / wakeup: Show wakeup sources stats in sysfs
2019-10-11 14:04:42 -07:00
exec.c
Merge 4.19.64 into android-4.19
2019-08-04 09:37:11 +02:00
fcntl.c
signal: Don't send signals to tasks that don't exist
2018-08-15 23:03:20 -05:00
fhandle.c
…
file_table.c
Merge tag 'ovl-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
2018-08-21 18:19:09 -07:00
file.c
fs/file.c: initialize init_files.resize_wait
2019-04-05 22:32:59 +02:00
filesystems.c
…
fs_pin.c
…
fs_struct.c
ANDROID: properly export new symbols with _GPL tag
2019-10-01 09:41:17 +02:00
fs-writeback.c
cgroup,writeback: don't switch wbs immediately on dead wbs if the memcg is dead
2019-11-12 19:21:20 +01:00
inode.c
Merge remote-tracking branch 'origin/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-07-31 21:34:30 -07:00
internal.h
Merge 4.19.47 into android-4.19
2019-05-31 08:14:29 -07:00
ioctl.c
vfs: fix FIGETBSZ ioctl on an overlayfs file
2018-11-21 09:19:14 +01:00
iomap.c
iomap: fix a use after free in iomap_dio_rw
2019-03-13 14:02:29 -07:00
Kconfig
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-10-07 13:29:05 -07:00
Kconfig.binfmt
kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt
2018-08-02 08:06:55 +09:00
libfs.c
Fix the locking in dcache_readdir() and friends
2019-10-17 13:45:35 -07:00
locks.c
Merge tag 'ovl-update-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
2018-08-21 18:19:09 -07:00
Makefile
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-10-07 13:29:05 -07:00
mbcache.c
…
mount.h
…
mpage.c
f2fs: fix build error on android tracepoints
2019-08-17 00:18:14 +00:00
namei.c
ANDROID: Add a tracepoint for mapping inode to full path
2019-08-27 21:50:14 +00:00
namespace.c
UPSTREAM: fs/namespace: untag user pointers in copy_mount_options
2019-10-07 15:27:40 -04:00
no-block.c
…
nsfs.c
dcache: sort the freeing-without-RCU-delay mess for good.
2019-05-25 18:23:26 +02:00
open.c
Merge 4.19.63 into android-4.19
2019-07-31 08:03:42 +02:00
pipe.c
fs: prevent page refcount overflow in pipe_buf_get
2019-05-04 09:20:11 +02:00
pnode.c
ANDROID: mnt: Propagate remount correctly
2019-01-19 01:25:07 +00:00
pnode.h
ANDROID: mnt: Add filesystem private data to mount points
2018-12-05 09:48:13 -08:00
posix_acl.c
…
proc_namespace.c
ANDROID: vfs: Allow filesystems to access their private mount data
2018-12-05 09:48:13 -08:00
read_write.c
ANDROID: properly export new symbols with _GPL tag
2019-10-01 09:41:17 +02:00
readdir.c
…
select.c
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
seq_file.c
seq_file: fix problem when seeking mid-record
2019-08-25 10:47:43 +02:00
signalfd.c
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splice.c
fs: prevent page refcount overflow in pipe_buf_get
2019-05-04 09:20:11 +02:00
stack.c
…
stat.c
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statfs.c
vfs: Fix EOVERFLOW testing in put_compat_statfs64
2019-10-11 18:21:39 +02:00
super.c
Merge remote-tracking branch 'aosp/upstream-f2fs-stable-linux-4.19.y' into android-4.19
2019-10-07 13:29:05 -07:00
sync.c
ANDROID: taskstats: track fsync syscalls
2018-12-05 09:48:12 -08:00
timerfd.c
Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-08-13 20:56:23 -07:00
userfaultfd.c
UPSTREAM: userfaultfd: untag user pointers
2019-10-07 15:27:41 -04:00
utimes.c
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
2018-12-05 09:48:13 -08:00
xattr.c
ANDROID: Add optional __get xattr method paired to __vfs_getxattr
2019-11-06 15:27:46 +00:00