linux/fs
Linus Torvalds fa593d0f96 bpf-next-6.15
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Merge tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

Pull bpf updates from Alexei Starovoitov:
 "For this merge window we're splitting BPF pull request into three for
  higher visibility: main changes, res_spin_lock, try_alloc_pages.

  These are the main BPF changes:

   - Add DFA-based live registers analysis to improve verification of
     programs with loops (Eduard Zingerman)

   - Introduce load_acquire and store_release BPF instructions and add
     x86, arm64 JIT support (Peilin Ye)

   - Fix loop detection logic in the verifier (Eduard Zingerman)

   - Drop unnecesary lock in bpf_map_inc_not_zero() (Eric Dumazet)

   - Add kfunc for populating cpumask bits (Emil Tsalapatis)

   - Convert various shell based tests to selftests/bpf/test_progs
     format (Bastien Curutchet)

   - Allow passing referenced kptrs into struct_ops callbacks (Amery
     Hung)

   - Add a flag to LSM bpf hook to facilitate bpf program signing
     (Blaise Boscaccy)

   - Track arena arguments in kfuncs (Ihor Solodrai)

   - Add copy_remote_vm_str() helper for reading strings from remote VM
     and bpf_copy_from_user_task_str() kfunc (Jordan Rome)

   - Add support for timed may_goto instruction (Kumar Kartikeya
     Dwivedi)

   - Allow bpf_get_netns_cookie() int cgroup_skb programs (Mahe Tardy)

   - Reduce bpf_cgrp_storage_busy false positives when accessing cgroup
     local storage (Martin KaFai Lau)

   - Introduce bpf_dynptr_copy() kfunc (Mykyta Yatsenko)

   - Allow retrieving BTF data with BTF token (Mykyta Yatsenko)

   - Add BPF kfuncs to set and get xattrs with 'security.bpf.' prefix
     (Song Liu)

   - Reject attaching programs to noreturn functions (Yafang Shao)

   - Introduce pre-order traversal of cgroup bpf programs (Yonghong
     Song)"

* tag 'bpf-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (186 commits)
  selftests/bpf: Add selftests for load-acquire/store-release when register number is invalid
  bpf: Fix out-of-bounds read in check_atomic_load/store()
  libbpf: Add namespace for errstr making it libbpf_errstr
  bpf: Add struct_ops context information to struct bpf_prog_aux
  selftests/bpf: Sanitize pointer prior fclose()
  selftests/bpf: Migrate test_xdp_vlan.sh into test_progs
  selftests/bpf: test_xdp_vlan: Rename BPF sections
  bpf: clarify a misleading verifier error message
  selftests/bpf: Add selftest for attaching fexit to __noreturn functions
  bpf: Reject attaching fexit/fmod_ret to __noreturn functions
  bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage
  bpf: Make perf_event_read_output accessible in all program types.
  bpftool: Using the right format specifiers
  bpftool: Add -Wformat-signedness flag to detect format errors
  selftests/bpf: Test freplace from user namespace
  libbpf: Pass BPF token from find_prog_btf_id to BPF_BTF_GET_FD_BY_ID
  bpf: Return prog btf_id without capable check
  bpf: BPF token support for BPF_BTF_GET_FD_BY_ID
  bpf, x86: Fix objtool warning for timed may_goto
  bpf: Check map->record at the beginning of check_and_free_fields()
  ...
2025-03-30 12:43:03 -07:00
..
9p Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
adfs
affs vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
afs vfs-6.15-rc1.afs 2025-03-24 13:15:16 -07:00
autofs vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
bcachefs bcachefs updates for 6.15 2025-03-27 13:20:07 -07:00
befs
bfs
btrfs for-6.15-tag 2025-03-27 12:51:48 -07:00
cachefiles vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
ceph vfs-6.15-rc1.ceph 2025-03-24 12:17:13 -07:00
coda Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
configfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
cramfs
crypto for-6.15/block-20250322 2025-03-26 18:08:55 -07:00
debugfs debugfs: Fix the missing initializations in __debugfs_file_get() 2025-01-30 08:22:31 +01:00
devpts vfs: Convert devpts to use the new mount API 2025-02-06 11:51:43 +01:00
dlm dlm: make tcp still work in multi-link env 2025-03-18 10:49:22 -05:00
ecryptfs vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
efivarfs EFI updates for v6.15 2025-03-29 11:36:19 -07:00
efs efs: fix the efs new mount api implementation 2024-10-15 15:58:36 +02:00
erofs erofs: enable 48-bit layout support 2025-03-17 14:02:16 +08:00
exfat vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
exportfs exportfs: remove locking around ->get_parent() call. 2025-03-14 11:39:59 +01:00
ext2 Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
ext4 Ext4 bug fixes and cleanups, including: 2025-03-27 13:27:08 -07:00
f2fs f2fs-for-6.15-rc1 2025-03-27 12:55:54 -07:00
fat Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
freevxfs freevxfs: Replace one-element array with flexible array member 2024-11-06 10:42:06 +01:00
fuse vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
gfs2 gfs2 changes 2025-03-27 12:09:25 -07:00
hfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
hfsplus Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
hostfs hostfs: store inode in dentry after mkdir if possible. 2025-02-27 20:00:17 +01:00
hpfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
hugetlbfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
iomap vfs-6.15-rc1.iomap 2025-03-24 10:19:31 -07:00
isofs isofs: Partially convert zisofs_read_folio to use a folio 2024-12-05 13:52:37 +01:00
jbd2 jbd2: add a missing data flush during file and fs synchronization 2025-03-21 00:59:28 -04:00
jffs2 Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
jfs Various bug fixes and cleanups for JFS 2025-03-27 13:17:39 -07:00
kernfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
lockd treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
minix Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
netfs netfs: Fix netfs_unbuffered_read() to return ssize_t rather than int 2025-03-19 10:04:23 +01:00
nfs vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
nfs_common nfs: fix incorrect error handling in LOCALIO 2025-01-21 11:34:43 -05:00
nfsd VFS: Change vfs_mkdir() to return the dentry. 2025-03-05 11:52:50 +01:00
nilfs2 Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
nls
notify vfs-6.15-rc1.mount 2025-03-24 09:34:10 -07:00
ntfs3 Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
ocfs2 Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
omfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
openpromfs
orangefs orangefs: one fixup 2025-03-27 13:14:39 -07:00
overlayfs vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
proc Updates for the core time/timer subsystem: 2025-03-25 10:33:23 -07:00
pstore pstore update for v6.15-rc1 2025-03-24 15:43:28 -07:00
qnx4
qnx6 fs/qnx6: Fix building with GCC 15 2024-12-03 10:40:36 +01:00
quota treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
ramfs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
romfs
smb vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
squashfs squashfs: fix invalid pointer dereference in squashfs_cache_delete 2025-03-16 17:40:24 -07:00
sysfs sysfs: constify bin_attribute argument of sysfs_bin_attr_simple_read() 2025-01-09 10:43:58 +01:00
tests
tracefs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
ubifs This update includes the following changes: 2025-03-29 10:01:55 -07:00
udf Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
ufs Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
unicode unicode: kunit: change tests filename and path 2025-02-12 14:00:11 -08:00
vboxsf vfs-6.15-rc1.async.dir 2025-03-24 10:47:14 -07:00
verity Revert "fsverity: relax build time dependency on CRYPTO_SHA256" 2025-02-17 11:34:15 -08:00
xfs XFS - new code for 6.15 2025-03-27 13:07:00 -07:00
zonefs iomap: pass private data to iomap_page_mkwrite 2025-02-06 13:02:15 +01:00
aio.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
anon_inodes.c add a string-to-qstr constructor 2025-01-27 19:25:45 -05:00
attr.c fs: handle delegated timestamps in setattr_copy_mgtime 2024-10-10 10:20:51 +02:00
backing-file.c tree-wide: s/revert_creds_light()/revert_creds()/g 2024-12-02 11:25:09 +01:00
bad_inode.c Change inode_operations.mkdir to return struct dentry * 2025-02-27 20:00:17 +01:00
binfmt_elf.c binfmt_elf: Use note name macros 2025-02-10 16:47:07 -08:00
binfmt_elf_fdpic.c binfmt_elf_fdpic: fix variable set but not used warning 2025-03-07 20:07:33 -08:00
binfmt_flat.c binfmt_flat: Fix integer overflow bug on 32 bit systems 2025-01-10 08:49:05 -08:00
binfmt_misc.c execve updates for v6.14-rc1 2025-01-20 13:27:58 -08:00
binfmt_script.c
bpf_fs_kfuncs.c bpf: fs/xattr: Add BPF kfuncs to set and remove xattrs 2025-02-13 19:35:32 -08:00
buffer.c fs/buffer fs/mpage: remove large folio restriction 2025-02-24 11:44:44 +01:00
char_dev.c fs: Reorganize kerneldoc parameter names 2024-10-22 11:16:57 +02:00
compat_binfmt_elf.c binfmt_elf: Wire up AT_HWCAP3 at AT_HWCAP4 2024-10-17 18:38:49 +01:00
coredump.c Summary 2025-03-26 21:02:05 -07:00
d_path.c
dax.c iomap: introduce a full map advance helper 2025-02-26 09:42:37 +01:00
dcache.c Summary 2025-03-26 21:02:05 -07:00
direct-io.c
drop_caches.c fs: drop_caches: move sysctl to fs/drop_caches.c 2025-02-07 16:53:04 +01:00
eventfd.c make use of anon_inode_getfile_fmode() 2025-02-21 10:25:31 +01:00
eventpoll.c Networking changes for 6.15. 2025-03-26 21:48:21 -07:00
exec.c binfmt: Remove loader from linux_binprm struct 2025-02-24 11:30:16 -08:00
fcntl.c fs: get rid of __FMODE_NONOTIFY kludge 2024-12-09 11:34:29 +01:00
fhandle.c exportfs: add permission method 2024-12-17 09:16:11 +01:00
file.c vfs-6.15-rc1.file 2025-03-24 13:19:17 -07:00
file_table.c vfs-6.15-rc1.file 2025-03-24 13:19:17 -07:00
filesystems.c
fs-writeback.c fs: fs-writeback: move sysctl to fs/fs-writeback.c 2025-02-07 16:53:04 +01:00
fs_context.c fs: fc_log replace magic number 7 with ARRAY_SIZE() 2024-12-22 11:29:52 +01:00
fs_parser.c bcachefs: add support for true/false & yes/no in bool-type options 2024-12-21 01:36:17 -05:00
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c fs: support O_PATH fds with FSCONFIG_SET_FD 2025-02-12 10:02:10 +01:00
init.c VFS: Change vfs_mkdir() to return the dentry. 2025-03-05 11:52:50 +01:00
inode.c fs: call inode_sb_list_add() outside of inode hash lock 2025-03-20 13:06:51 +01:00
internal.h vfs-6.15-rc1.file 2025-03-24 13:19:17 -07:00
ioctl.c ioctl: Fix return type of several functions from long to int 2025-02-21 10:25:32 +01:00
Kconfig sysv: Remove the filesystem 2025-02-21 10:32:47 +01:00
Kconfig.binfmt
kernel_read_file.c fdget(), trivial conversions 2024-11-03 01:28:06 -05:00
libfs.c vfs-6.15-rc1.pidfs 2025-03-24 10:16:37 -07:00
locks.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
Makefile sysv: Remove the filesystem 2025-02-21 10:32:47 +01:00
mbcache.c
mnt_idmapping.c statmount: allow to retrieve idmappings 2025-02-12 12:12:27 +01:00
mount.h vfs-6.15-rc1.mount.namespace 2025-03-24 11:41:41 -07:00
mpage.c fs/buffer fs/mpage: remove large folio restriction 2025-02-24 11:44:44 +01:00
namei.c vfs-6.15-rc1.file 2025-03-24 13:19:17 -07:00
namespace.c vfs-6.15-rc1.mount.namespace 2025-03-24 11:41:41 -07:00
nsfs.c vfs-6.15-rc1.nsfs 2025-03-24 11:38:12 -07:00
open.c vfs-6.15-rc1.file 2025-03-24 13:19:17 -07:00
pidfs.c vfs-6.15-rc1.pidfs 2025-03-24 10:16:37 -07:00
pipe.c Merge patch series "pipe: Trivial cleanups" 2025-03-10 08:55:13 +01:00
pnode.c vfs-6.15-rc1.mount.namespace 2025-03-24 11:41:41 -07:00
pnode.h mount: handle mount propagation for detached mount trees 2025-03-04 09:29:54 +01:00
posix_acl.c acl: Annotate struct posix_acl with __counted_by() 2024-10-22 11:16:59 +02:00
proc_namespace.c
read_write.c fs: don't needlessly acquire f_lock 2025-02-21 10:25:32 +01:00
readdir.c introduce "fd_pos" class, convert fdget_pos() users to it. 2024-11-03 01:28:06 -05:00
remap_range.c convert vfs_dedupe_file_range(). 2024-11-03 01:28:07 -05:00
select.c select: Fix unbalanced user_access_end() 2025-01-13 16:24:16 +01:00
seq_file.c fs: Reorganize kerneldoc parameter names 2024-10-22 11:16:57 +02:00
signalfd.c make use of anon_inode_getfile_fmode() 2025-02-21 10:25:31 +01:00
splice.c fs/splice: Use pipe_buf() helper to retrieve pipe buffer 2025-03-10 08:55:05 +01:00
stack.c
stat.c fs/stat.c: avoid harmless garbage value problem in vfs_statx_path() 2025-02-07 10:27:24 +01:00
statfs.c fdget_raw() users: switch to CLASS(fd_raw) 2024-11-03 01:28:06 -05:00
super.c vfs-6.15-rc1.misc 2025-03-24 09:13:50 -07:00
sync.c fdget(), trivial conversions 2024-11-03 01:28:06 -05:00
sysctls.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
timerfd.c A treewide hrtimer timer cleanup 2025-03-25 10:54:15 -07:00
userfaultfd.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
utimes.c fdget(), more trivial conversions 2024-11-03 01:28:06 -05:00
xattr.c xattr: remove redundant check on variable err 2024-11-06 13:00:01 -05:00