linux-stable/fs
Lokesh Gidra 6ca03f1bb5 userfaultfd: fix return error if mmap_changing is non-zero in MOVE ioctl
To be consistent with other uffd ioctl's returning EAGAIN when
mmap_changing is detected, we should change UFFDIO_MOVE to do the same.

Link: https://lkml.kernel.org/r/20240117223922.1445327-1-lokeshgidra@google.com
Signed-off-by: Lokesh Gidra <lokeshgidra@google.com>
Acked-by: Suren Baghdasaryan <surenb@google.com>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Brian Geffon <bgeffon@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: Kalesh Singh <kaleshsingh@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nicolas Geoffray <ngeoffray@google.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-02-22 10:24:38 -08:00
..
9p 9p: Use length of data written to the server in preference to error 2024-01-04 13:15:31 +00:00
adfs adfs: remove writepage implementation 2023-12-29 11:58:33 -08:00
affs affs: d_obtain_alias(ERR_PTR(...)) will do the right thing 2023-12-21 12:51:02 -05:00
afs afs: Fix missing/incorrect unlocking of RCU read lock 2024-01-22 22:30:38 +00:00
autofs dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
bcachefs bcachefs: Fix missing va_end() 2024-02-13 21:59:27 -05:00
befs befs: d_obtain_alias(ERR_PTR(...)) will do the right thing 2023-12-21 12:51:02 -05:00
bfs misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
btrfs for-6.8-rc4-tag 2024-02-14 15:47:02 -08:00
cachefiles cachefiles, erofs: Fix NULL deref in when cachefiles is not doing ondemand-mode 2024-01-22 22:25:15 +00:00
ceph ceph: add ceph_cap_unlink_work to fire check_caps() immediately 2024-02-13 11:22:54 +01:00
coda dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
configfs
cramfs
crypto fscrypt: document that CephFS supports fscrypt now 2023-12-26 22:55:42 -06:00
debugfs Merge branches 'acpi-pm', 'acpi-video', 'acpi-apei' and 'acpi-extlog' 2024-01-04 13:19:40 +01:00
devpts fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
dlm dlm: update format header reflect current format 2023-12-20 15:36:48 -06:00
ecryptfs fix directory locking scheme on rename 2024-01-11 20:00:22 -08:00
efivarfs
efs
erofs erofs: relaxed temporary buffers allocation on readahead 2024-01-27 12:28:08 +08:00
exfat exfat: fix zero the unwritten part for dio read 2024-01-18 23:01:51 +09:00
exportfs
ext2 fix directory locking scheme on rename 2024-01-11 20:00:22 -08:00
ext4 Miscellaneous bug fixes and cleanups in ext4's multi-block allocator 2024-02-04 07:33:01 +00:00
f2fs f2fs: fix double free of f2fs_sb_info 2024-01-12 18:55:09 -08:00
fat
freevxfs freevxfs: lookup: fix function params kernel-doc 2023-12-20 15:02:58 -08:00
fuse vfs-6.8.rw 2024-01-08 11:11:51 -08:00
gfs2 Revert "gfs2: Use GL_NOBLOCK flag for non-blocking lookups" 2024-02-02 17:21:44 +01:00
hfs hfs: really remove hfs_writepage 2023-12-29 11:58:34 -08:00
hfsplus Many singleton patches against the MM code. The patch series which 2024-01-09 11:18:47 -08:00
hostfs hostfs: use d_splice_alias() calling conventions to simplify failure exits 2023-12-21 12:51:00 -05:00
hpfs
hugetlbfs fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super 2024-02-07 21:20:36 -08:00
iomap
isofs
jbd2 jbd2: abort journal when detecting metadata writeback error of fs dev 2024-01-04 23:42:21 -05:00
jffs2
jfs Revert "jfs: fix shift-out-of-bounds in dbJoin" 2024-01-29 08:45:10 -06:00
kernfs Revert "kernfs: convert kernfs_idr_lock to an irq safe raw spinlock" 2024-01-11 11:51:27 +01:00
lockd sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
minix minixfs kmap_local_page() switchover and related fixes - very similar to sysv series. 2024-01-11 19:54:18 -08:00
netfs netfs: Fix a NULL vs IS_ERR() check in netfs_perform_write() 2024-01-22 21:58:35 +00:00
nfs vfs-6.8.netfs 2024-01-19 09:10:23 -08:00
nfs_common
nfsd nfsd-6.8 fixes: 2024-02-07 17:48:15 +00:00
nilfs2 nilfs2: fix potential bug in end_buffer_async_write 2024-02-07 21:20:37 -08:00
nls
notify dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
ntfs sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
ntfs3 fs/ntfs3: Slightly simplify ntfs_inode_printk() 2024-01-29 12:05:09 +03:00
ocfs2 misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
omfs
openpromfs
orangefs orangefs: saner arguments passing in readdir guts 2023-12-21 12:53:36 -05:00
overlayfs vfs-6.8-rc5.fixes 2024-02-12 07:15:45 -08:00
proc fs/proc/task_mmu.c: add_to_pagemap: remove useless parameter addr 2024-02-21 16:00:04 -08:00
pstore
qnx4 qnx4: Use get_directory_fname() in qnx4_match() 2023-12-13 11:19:18 -08:00
qnx6
quota sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
ramfs mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 2024-01-08 15:27:15 -08:00
reiserfs misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
romfs
smb smb: Fix regression in writes when non-standard maximum write size negotiated 2024-02-15 22:19:23 -06:00
squashfs
sysfs
sysv sysv: remove writepage implementation 2023-12-29 11:58:35 -08:00
tracefs eventfs: Keep all directory links at 1 2024-02-01 11:53:53 -05:00
ubifs ubifs: fix kernel-doc warnings 2024-01-06 23:49:50 +01:00
udf misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
ufs Many singleton patches against the MM code. The patch series which 2024-01-09 11:18:47 -08:00
unicode
vboxsf
verity Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
xfs xfs: remove conditional building of rt geometry validator functions 2024-01-30 14:04:43 +05:30
zonefs zonefs: Improve error handling 2024-02-16 10:20:35 +09:00
Kconfig vfs-6.8.netfs 2024-01-19 09:10:23 -08:00
Kconfig.binfmt
Makefile vfs-6.8.netfs 2024-01-19 09:10:23 -08:00
aio.c sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
anon_inodes.c
attr.c fs: fix doc comment typo fs tree wide 2023-12-21 13:17:54 +01:00
backing-file.c fs: factor out backing_file_mmap() helper 2023-12-23 16:35:09 +02:00
bad_inode.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_elf_test.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c Many singleton patches against the MM code. The patch series which 2024-01-09 11:18:47 -08:00
char_dev.c
compat_binfmt_elf.c
coredump.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
d_path.c
dax.c
dcache.c dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
exec.c execve fixes for v6.8-rc2 2024-01-24 13:32:29 -08:00
fcntl.c
fhandle.c
file.c
file_table.c dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
filesystems.c
fs-writeback.c netfs: Move pinning-for-writeback from fscache to netfs 2023-12-24 15:08:49 +00:00
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c
init.c
inode.c fix directory locking scheme on rename 2024-01-11 20:00:22 -08:00
internal.h dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
ioctl.c lsm: new security_file_ioctl_compat() hook 2023-12-24 15:48:03 -05:00
kernel_read_file.c
libfs.c dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
locks.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
mbcache.c
mnt_idmapping.c
mount.h
mpage.c fs: convert block_write_full_page to block_write_full_folio 2023-12-29 11:58:35 -08:00
namei.c fix buggered locking in bch2_ioctl_subvolume_destroy() 2024-01-12 18:04:01 -08:00
namespace.c fs: relax mount_setattr() permission checks 2024-02-07 21:16:29 +01:00
nsfs.c
open.c vfs-6.8.rw 2024-01-08 11:11:51 -08:00
pipe.c sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
pnode.c
pnode.h
posix_acl.c fs: fix doc comment typo fs tree wide 2023-12-21 13:17:54 +01:00
proc_namespace.c
read_write.c
readdir.c
remap_range.c remap_range: merge do_clone_file_range() into vfs_clone_file_range() 2024-02-06 17:07:21 +01:00
select.c
seq_file.c
signalfd.c
splice.c
stack.c
stat.c vfs-6.8.mount 2024-01-08 10:57:34 -08:00
statfs.c
super.c fscrypt updates for 6.8 2024-01-10 10:24:49 -08:00
sync.c
sysctls.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
timerfd.c
userfaultfd.c userfaultfd: fix return error if mmap_changing is non-zero in MOVE ioctl 2024-02-22 10:24:38 -08:00
utimes.c
xattr.c