linux/fs
Daniel Xu cce4c40b96 bpf: treewide: Align kfunc signatures to prog point-of-view
Previously, kfunc declarations in bpf_kfuncs.h (and others) used "user
facing" types for kfuncs prototypes while the actual kfunc definitions
used "kernel facing" types. More specifically: bpf_dynptr vs
bpf_dynptr_kern, __sk_buff vs sk_buff, and xdp_md vs xdp_buff.

It wasn't an issue before, as the verifier allows aliased types.
However, since we are now generating kfunc prototypes in vmlinux.h (in
addition to keeping bpf_kfuncs.h around), this conflict creates
compilation errors.

Fix this conflict by using "user facing" types in kfunc definitions.
This results in more casts, but otherwise has no additional runtime
cost.

Note, similar to 5b268d1ebc ("bpf: Have bpf_rdonly_cast() take a const
pointer"), we also make kfuncs take const arguments where appropriate in
order to make the kfunc more permissive.

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/b58346a63a0e66bc9b7504da751b526b0b189a67.1718207789.git.dxu@dxuuu.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-06-12 11:01:31 -07:00
..
9p Two fixes headed to stable trees: 2024-05-29 09:25:15 -07:00
adfs
affs
afs netfs, 9p: Fix race between umount and async request completion 2024-05-27 13:12:13 +02:00
autofs
bcachefs bcachefs: Fix trans->locked assert 2024-06-05 10:44:08 -04:00
befs
bfs
btrfs for-6.10-rc2-tag 2024-06-05 11:28:25 -07:00
cachefiles Assorted commits that had missed the last merge window... 2024-05-21 13:11:44 -07:00
ceph We have a series from Xiubo that adds support for additional access 2024-05-25 14:23:58 -07:00
coda
configfs
cramfs use ->bd_mapping instead of ->bd_inode->i_mapping 2024-05-03 02:36:51 -04:00
crypto The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
debugfs
devpts
dlm dlm: return -ENOMEM if ls_recover_buf fails 2024-04-23 16:08:55 -05:00
ecryptfs hardening updates for 6.10-rc1 2024-05-13 14:14:05 -07:00
efivarfs efi: Clear up misconceptions about a maximum variable name size 2024-04-13 10:33:02 +02:00
efs
erofs Changes since last update: 2024-05-24 09:31:50 -07:00
exfat exfat: zero the reserved fields of file and stream extension dentries 2024-04-25 21:59:59 +09:00
exportfs
ext2 ext2: Remove LEGACY_DIRECT_IO dependency 2024-05-03 11:50:28 +02:00
ext4 bd_inode series 2024-05-21 09:51:42 -07:00
f2fs f2fs update for 6.10-rc1 2024-05-20 13:23:43 -07:00
fat fs: add kernel-doc comments to fat_parse_long() 2024-04-25 21:07:02 -07:00
freevxfs
fuse virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
gfs2 bd_inode series 2024-05-21 09:51:42 -07:00
hfs
hfsplus hfsplus: refactor copy_name to not use strncpy 2024-04-24 16:55:28 -07:00
hostfs
hpfs
hugetlbfs The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
iomap iomap: fault in smaller chunks for non-large folio mappings 2024-05-24 13:34:07 +02:00
isofs isofs: Use *-y instead of *-objs in Makefile 2024-05-09 18:09:57 +02:00
jbd2 bd_inode series 2024-05-21 09:51:42 -07:00
jffs2 This pull request contains the following changes for JFFS2: 2024-05-25 13:23:42 -07:00
jfs
kernfs kernfs: mount: Remove unnecessary ‘NULL’ values from knparent 2024-05-04 19:02:39 +02:00
lockd lockd: host: Remove unnecessary statements'host = NULL;' 2024-05-06 09:07:20 -04:00
minix
netfs vfs-6.10-rc2.fixes 2024-05-27 08:09:12 -07:00
nfs NFS client updates for Linux 6.10 2024-05-23 13:51:09 -07:00
nfs_common
nfsd tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
nilfs2 nilfs2: fix potential hang in nilfs_detach_log_writer() 2024-05-24 11:55:07 -07:00
nls
notify Revert "fanotify: remove unneeded sub-zero check for unsigned value" 2024-05-20 12:43:58 -07:00
ntfs3 driver ntfs3 for linux 6.10 2024-05-25 14:19:01 -07:00
ocfs2 tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
omfs
openpromfs
orangefs orangefs: fix out-of-bounds fsid access 2024-05-14 17:44:14 -07:00
overlayfs overlayfs update for 6.10 2024-05-22 09:23:18 -07:00
proc mm: /proc/pid/smaps_rollup: avoid skipping vma after getting mmap_lock again 2024-05-24 11:55:07 -07:00
pstore
qnx4
qnx6
quota quota: fix to propagate error of mark_dquot_dirty() to caller 2024-04-12 14:52:29 +02:00
ramfs mm: switch mm->get_unmapped_area() to a flag 2024-04-25 20:56:25 -07:00
reiserfs getting rid of bogus set_blocksize() uses, switching it 2024-05-21 08:34:51 -07:00
romfs
smb 2 small smb3 fixes 2024-06-01 14:35:57 -07:00
squashfs Mainly singleton patches, documented in their respective changelogs. 2024-05-19 14:02:03 -07:00
sysfs Merge 6.9-rc5 into driver-core-next 2024-04-23 13:27:43 +02:00
sysv
tracefs eventfs: Do not use attributes for events directory 2024-05-23 09:31:50 -04:00
ubifs
udf udf: Use a folio in udf_write_end() 2024-04-23 15:37:02 +02:00
ufs
unicode kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
vboxsf
verity bpf: treewide: Align kfunc signatures to prog point-of-view 2024-06-12 11:01:31 -07:00
xfs xfs: Add cond_resched to block unmap range and reflink remap path 2024-05-27 20:50:35 +05:30
zonefs zonefs: Use str_plural() to fix Coccinelle warning 2024-04-10 07:23:47 +09:00
aio.c Assorted commits that had missed the last merge window... 2024-05-21 13:11:44 -07:00
anon_inodes.c fs: Create anon_inode_getfile_fmode() 2024-04-26 10:33:05 +02:00
attr.c
backing-file.c ovl: implement tmpfile 2024-05-02 20:35:57 +02:00
bad_inode.c
binfmt_elf_fdpic.c binfmt_elf_fdpic: fix /proc/<pid>/auxv 2024-04-24 15:55:28 -07:00
binfmt_elf_test.c
binfmt_elf.c Mainly singleton patches, documented in their respective changelogs. 2024-05-19 14:02:03 -07:00
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
buffer.c bd_inode series 2024-05-21 09:51:42 -07:00
char_dev.c
compat_binfmt_elf.c
coredump.c virtio: features, fixes, cleanups 2024-05-23 12:04:36 -07:00
d_path.c
dax.c dax: use huge_zero_folio 2024-04-25 20:56:20 -07:00
dcache.c Revert "vfs: Delete the associated dentry when deleting a file" 2024-05-29 09:39:34 -07:00
direct-io.c fs/direct-io: remove redundant assignment to variable retval 2024-04-11 10:21:24 +02:00
drop_caches.c
eventfd.c
eventpoll.c epoll: be better about file lifetimes 2024-05-05 14:00:48 -07:00
exec.c The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
fcntl.c fcntl: add F_DUPFD_QUERY fcntl() 2024-05-10 08:26:31 +02:00
fhandle.c
file_table.c
file.c get_file_rcu(): no need to check for NULL separately 2024-04-15 16:03:24 -04:00
filesystems.c
fs_context.c
fs_parser.c
fs_pin.c
fs_struct.c
fs_types.c
fs-writeback.c
fsopen.c
init.c
inode.c
internal.h ovl: implement tmpfile 2024-05-02 20:35:57 +02:00
ioctl.c fs/ioctl: Add a comment to keep the logic in sync with LSM policies 2024-05-13 06:58:35 +02:00
Kconfig
Kconfig.binfmt
kernel_read_file.c
libfs.c shmem: Fix shmem_rename2() 2024-04-17 13:49:44 +02:00
locks.c
Makefile
mbcache.c
mnt_idmapping.c
mount.h
mpage.c
namei.c overlayfs update for 6.10 2024-05-22 09:23:18 -07:00
namespace.c
nsfs.c
open.c do_dentry_open(): kill inode argument 2024-04-15 16:03:25 -04:00
pidfs.c fs/pidfs: make 'lsof' happy with our inode changes 2024-05-21 08:08:00 -07:00
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c Assorted commits that had missed the last merge window... 2024-05-21 13:11:44 -07:00
readdir.c
remap_range.c vfs: export remap and write check helpers 2024-04-15 14:54:13 -07:00
select.c
seq_file.c seq_file: Simplify __seq_puts() 2024-05-02 16:28:20 +02:00
signalfd.c signalfd: drop an obsolete comment 2024-05-24 13:34:07 +02:00
splice.c remove call_{read,write}_iter() functions 2024-04-15 16:03:25 -04:00
stack.c
stat.c
statfs.c
super.c \n 2024-05-20 12:31:43 -07:00
sync.c
sysctls.c
timerfd.c timerfd: convert to ->read_iter() 2024-04-10 16:23:02 -06:00
userfaultfd.c The usual shower of singleton fixes and minor series all over MM, 2024-05-19 09:21:03 -07:00
utimes.c
xattr.c