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8dde90bca6
kernel_optimize_test/fs
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Darrick J. Wong 8dde90bca6 vfs: remap helper should update destination inode metadata 
Extend generic_remap_file_range_prep to handle inode metadata updates
when remapping into a file.  If the operation can possibly alter the
file contents, we must update the ctime and mtime and remove security
privileges, just like we do for regular file writes.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
2018-10-30 10:41:41 +11:00
..
9p Pull request for inclusion in 4.19, take two 2018-08-17 17:27:58 -07:00
adfs adfs: use timespec64 for time conversion 2018-08-22 10:52:51 -07:00
affs
afs afs: Fix clearance of reply 2018-10-15 15:31:47 +02:00
autofs Merge branch 'akpm' (patches from Andrew) 2018-08-22 12:34:08 -07:00
befs
bfs
btrfs vfs: combine the clone and dedupe into a single remap_file_range 2018-10-30 10:41:21 +11:00
cachefiles cachefiles: fix the race between cachefiles_bury_object() and rmdir(2) 2018-10-18 11:32:21 +02:00
ceph ceph: avoid a use-after-free in ceph_destroy_options() 2018-09-06 16:18:04 +02:00
cifs vfs: combine the clone and dedupe into a single remap_file_range 2018-10-30 10:41:21 +11:00
coda
configfs
cramfs
crypto
debugfs
devpts devpts: Convert to new IDA API 2018-08-21 23:54:17 -04:00
dlm
ecryptfs
efivarfs
efs
exofs
exportfs
ext2 ext2, dax: set ext2_dax_aops for dax files 2018-09-19 15:03:04 +02:00
ext4 Various ext4 bug fixes; primarily making ext4 more robust against 2018-09-17 09:13:47 +02:00
f2fs f2fs-for-4.19-rc1 2018-08-22 13:29:39 -07:00
fat fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters() 2018-10-13 09:31:03 +02:00
freevxfs
fscache fscache: Fix out of bound read in long cookie keys 2018-10-18 11:32:21 +02:00
fuse fuse update for 4.19 2018-08-21 18:47:36 -07:00
gfs2 gfs2: Fix iomap buffered write support for journaled files (2) 2018-10-12 17:14:42 +02:00
hfs hfs: prevent crash on exit from failed search 2018-08-23 18:48:42 -07:00
hfsplus hfsplus: prevent crash on exit from failed search 2018-08-23 18:48:42 -07:00
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 mm: zero out the vma in vma_init() 2018-08-22 10:52:44 -07:00
isofs isofs: reject hardware sector size > 2048 bytes 2018-08-21 11:37:41 +02:00
jbd2 jbd2: replace current_kernel_time64 with ktime equivalent 2018-07-29 15:51:47 -04:00
jffs2
jfs Just one jfs patch for 4.19 2018-08-15 22:47:23 -07:00
kernfs Driver core patches for 4.19-rc1 2018-08-18 11:44:53 -07:00
lockd nfsd: fix leaked file lock with nfs exported overlayfs 2018-08-09 16:11:21 -04:00
minix
nfs vfs: combine the clone and dedupe into a single remap_file_range 2018-10-30 10:41:21 +11:00
nfs_common
nfsd vfs: swap names of {do,vfs}_clone_file_range() 2018-09-24 10:54:01 +02:00
nilfs2 nilfs2: convert to SPDX license tags 2018-09-04 16:45:02 -07:00
nls
notify fsnotify: fix ignore mask logic in fsnotify() 2018-09-03 14:57:41 +02:00
ntfs ntfs: mft: remove VLA usage 2018-08-17 16:20:27 -07:00
ocfs2 vfs: pass remap flags to generic_remap_file_range_prep 2018-10-30 10:41:28 +11:00
omfs
openpromfs
orangefs orangefs: remove redundant pointer orangefs_inode 2018-08-14 12:07:14 -04:00
overlayfs vfs: combine the clone and dedupe into a single remap_file_range 2018-10-30 10:41:21 +11:00
proc proc: restrict kernel stack dumps to root 2018-10-05 16:32:05 -07:00
pstore pstore/ram: Fix failure-path memory leak in ramoops_init 2018-09-30 10:15:41 -07:00
qnx4
qnx6
quota fs/quota: Fix spectre gadget in do_quotactl 2018-08-22 18:17:48 +02:00
ramfs
reiserfs reiserfs: fix broken xattr handling (heap corruption, bad retval) 2018-08-22 10:52:50 -07:00
romfs
squashfs Squashfs: Compute expected length from inode size rather than block length 2018-08-02 09:34:02 -07:00
sysfs Driver core patches for 4.19-rc1 2018-08-18 11:44:53 -07:00
sysv fs/sysv/inode.c: use ktime_get_real_seconds() for superblock stamp 2018-08-22 10:52:51 -07:00
tracefs tracefs: Annotate tracefs_ops with __ro_after_init 2018-07-31 11:32:44 -04:00
ubifs ubifs: Fix WARN_ON logic in exit path 2018-10-13 11:05:02 +02:00
udf udf: Fix mounting of Win7 created UDF filesystems 2018-08-24 11:13:32 +02:00
ufs fs/ufs: use ktime_get_real_seconds for sb and cg timestamps 2018-08-17 16:20:27 -07:00
xfs vfs: remap helper should update destination inode metadata 2018-10-30 10:41:41 +11:00
aio.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
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c Here are the main MIPS changes for 4.19. 2018-08-13 19:24:32 -07:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c for-4.19/block-20180812 2018-08-14 10:23:25 -07:00
buffer.c notifier: Remove notifier header file wherever not used 2018-08-30 12:56:40 +02:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c media: dvb/audio.h: get rid of unused APIs 2018-07-30 16:21:49 -04:00
compat.c
coredump.c
d_path.c
dax.c filesystem-dax: Fix dax_layout_busy_page() livelock 2018-10-08 11:38:44 -07:00
dcache.c fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot() 2018-08-17 16:20:28 -07:00
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c fs/eventpoll.c: simplify ep_is_linked() callers 2018-08-22 10:52:49 -07:00
exec.c Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-08-21 13:47:29 -07:00
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 overlayfs update for 4.19 2018-08-21 18:19:09 -07:00
file.c
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c
inode.c overlayfs update for 4.19 2018-08-21 18:19:09 -07:00
internal.h overlayfs update for 4.19 2018-08-21 18:19:09 -07:00
ioctl.c vfs: swap names of {do,vfs}_clone_file_range() 2018-09-24 10:54:01 +02:00
iomap.c iomap: set page dirty after partial delalloc on mkwrite 2018-09-29 13:51:01 +10:00
Kconfig
Kconfig.binfmt kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
libfs.c
locks.c overlayfs update for 4.19 2018-08-21 18:19:09 -07:00
Makefile
mbcache.c
mount.h
mpage.c mpage: mpage_readpages() should submit IO as read-ahead 2018-08-17 16:20:29 -07:00
namei.c namei: allow restricted O_CREAT of FIFOs and regular files 2018-08-23 18:48:43 -07:00
namespace.c Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax 2018-08-26 11:48:42 -07:00
no-block.c
nsfs.c
open.c overlayfs update for 4.19 2018-08-21 18:19:09 -07:00
pipe.c Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 19:58:36 -07:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c vfs: remap helper should update destination inode metadata 2018-10-30 10:41:41 +11:00
readdir.c
select.c
seq_file.c fs/seq_file.c: simplify seq_file iteration code and interface 2018-08-17 16:20:28 -07:00
signalfd.c
splice.c
stack.c
stat.c
statfs.c
super.c Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax 2018-08-26 11:48:42 -07:00
sync.c
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 mm: Change return type int to vm_fault_t for fault handlers 2018-08-23 18:48:44 -07:00
utimes.c
xattr.c sysfs: Do not return POSIX ACL xattrs via listxattr 2018-09-18 07:30:48 -04:00