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Gustavo A. R. Silva c1e4726f46 hpfs: replace one-element array with flexible-array member 
There is a regular need in the kernel to provide a way to declare having
a dynamically sized set of trailing elements in a structure. Kernel code
should always use “flexible array members”[1] for these cases. The older
style of one-element or zero-length arrays should no longer be used[2].

Also, this helps with the ongoing efforts to enable -Warray-bounds by
fixing the following warning:

  CC [M]  fs/hpfs/dir.o
fs/hpfs/dir.c: In function `hpfs_readdir':
fs/hpfs/dir.c:163:41: warning: array subscript 1 is above array bounds of `u8[1]' {aka `unsigned char[1]'} [-Warray-bounds]
  163 |         || de ->name[0] != 1 || de->name[1] != 1))
      |                                 ~~~~~~~~^~~

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays

Link: https://github.com/KSPP/linux/issues/79
Link: https://github.com/KSPP/linux/issues/109
Link: https://lkml.kernel.org/r/20210326173510.GA81212@embeddedor
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-06 19:24:13 -07:00
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9p
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adfs
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affs
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afs
Merge tag 'afs-netfs-lib-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
2021-04-27 13:27:39 -07:00
autofs
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befs
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bfs
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btrfs
btrfs: use memzero_page() instead of open coded kmap pattern
2021-05-05 11:27:27 -07:00
cachefiles
fscache, cachefiles: Add alternate API to use kiocb for read/write to cache
2021-04-23 10:14:32 +01:00
ceph
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cifs
Merge branch 'work.inode-type-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 10:57:42 -07:00
coda
coda: fix reference counting in coda_file_mmap error path
2021-04-23 14:42:39 -07:00
configfs
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cramfs
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crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2021-04-26 08:51:23 -07:00
debugfs
Merge tag 'sched-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-28 13:33:57 -07:00
devpts
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dlm
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ecryptfs
ecryptfs: stack fileattr ops
2021-04-12 15:04:29 +02:00
efivarfs
efivars: convert to fileattr
2021-04-12 15:04:29 +02:00
efs
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erofs
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exfat
exfat: speed up iterate/lookup by fixing start point of traversing cluster chain
2021-04-27 20:45:07 +09:00
exportfs
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ext2
Merge tag 'fsnotify_for_v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2021-04-29 11:06:13 -07:00
ext4
Merge tag 'fsnotify_for_v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2021-04-29 11:06:13 -07:00
f2fs
Merge tag 'netfs-lib-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
2021-04-27 13:08:12 -07:00
fat
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freevxfs
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fscache
fscache, cachefiles: Add alternate API to use kiocb for read/write to cache
2021-04-23 10:14:32 +01:00
fuse
Merge branch 'miklos.fileattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 11:18:24 -07:00
gfs2
mm: introduce and use mapping_empty()
2021-05-05 11:27:19 -07:00
hfs
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hfsplus
hfsplus: convert to fileattr
2021-04-12 15:04:29 +02:00
hostfs
Merge branch 'work.inode-type-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 10:57:42 -07:00
hpfs
hpfs: replace one-element array with flexible-array member
2021-05-06 19:24:13 -07:00
hugetlbfs
mm/hugetlb: remove unused variable pseudo_vma in remove_inode_hugepages()
2021-05-05 11:27:21 -07:00
iomap
iomap: use filemap_range_needs_writeback() for O_DIRECT reads
2021-04-30 11:20:36 -07:00
isofs
isofs: fix fall-through warnings for Clang
2021-05-06 19:24:13 -07:00
jbd2
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jffs2
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jfs
jfs: convert to fileattr
2021-04-12 15:04:29 +02:00
kernfs
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lockd
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minix
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netfs
netfs: Miscellaneous fixes
2021-04-26 23:23:41 +01:00
nfs
Merge tag 'selinux-pr-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
2021-04-27 13:42:11 -07:00
nfs_common
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nfsd
Merge branch 'work.inode-type-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 10:57:42 -07:00
nilfs2
nilfs2: fix typos in comments
2021-05-06 19:24:13 -07:00
nls
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notify
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ntfs
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ocfs2
ocfs2/dlm: remove unused function
2021-04-30 11:20:35 -07:00
omfs
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openpromfs
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orangefs
Merge branch 'miklos.fileattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 11:18:24 -07:00
overlayfs
Merge branch 'miklos.fileattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 11:18:24 -07:00
proc
proc/sysctl: fix function name error in comments
2021-05-06 19:24:11 -07:00
pstore
Merge tag 'printk-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
2021-04-27 18:09:44 -07:00
qnx4
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qnx6
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quota
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ramfs
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reiserfs
Merge tag 'for_v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2021-04-29 10:51:29 -07:00
romfs
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squashfs
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sysfs
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sysv
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tracefs
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ubifs
Merge branch 'miklos.fileattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2021-04-27 11:18:24 -07:00
udf
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ufs
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unicode
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vboxsf
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verity
fsverity: relax build time dependency on CRYPTO_SHA256
2021-04-22 17:31:32 +10:00
xfs
Merge tag 'xfs-5.13-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
2021-04-29 10:43:51 -07:00
zonefs
Merge tag 'fsnotify_for_v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2021-04-29 11:06:13 -07:00
aio.c
Revert "mremap: don't allow MREMAP_DONTUNMAP on special_mappings and aio"
2021-04-30 11:20:39 -07:00
anon_inodes.c
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attr.c
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bad_inode.c
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binfmt_aout.c
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binfmt_elf_fdpic.c
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binfmt_elf.c
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binfmt_em86.c
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binfmt_flat.c
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binfmt_misc.c
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binfmt_script.c
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block_dev.c
mm: introduce and use mapping_empty()
2021-05-05 11:27:19 -07:00
buffer.c
mm: fs: invalidate BH LRU during page migration
2021-05-05 11:27:24 -07:00
char_dev.c
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compat_binfmt_elf.c
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coredump.c
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d_path.c
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dax.c
dax: account DAX entries as nrpages
2021-05-05 11:27:19 -07:00
dcache.c
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direct-io.c
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drop_caches.c
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eventfd.c
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eventpoll.c
fs/epoll: restore waking from ep_done_scan()
2021-05-06 19:24:13 -07:00
exec.c
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fcntl.c
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fhandle.c
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file_table.c
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file.c
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filesystems.c
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fs_context.c
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fs_parser.c
vfs: fs_parser: clean up kernel-doc warnings
2021-04-30 11:20:35 -07:00
fs_pin.c
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fs_struct.c
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fs_types.c
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fs-writeback.c
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fsopen.c
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init.c
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inode.c
mm: remove nrexceptional from inode: remove BUG_ON
2021-05-05 11:27:20 -07:00
internal.h
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io_uring.c
Merge tag 'for-5.13/io_uring-2021-04-27' of git://git.kernel.dk/linux-block
2021-04-28 14:56:09 -07:00
io-wq.c
io-wq: remove unused io_wqe_need_worker() function
2021-04-20 11:24:22 -06:00
io-wq.h
io-wq: eliminate the need for a manager thread
2021-04-11 17:42:00 -06:00
ioctl.c
vfs: add fileattr ops
2021-04-12 15:04:23 +02:00
Kconfig
mm: generalize SYS_SUPPORTS_HUGETLBFS (rename as ARCH_SUPPORTS_HUGETLBFS)
2021-05-05 11:27:25 -07:00
Kconfig.binfmt
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kernel_read_file.c
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libfs.c
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locks.c
Merge tag 'locks-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux
2021-04-26 13:24:39 -07:00
Makefile
netfs: Provide readahead and readpage netfs helpers
2021-04-23 10:14:32 +01:00
mbcache.c
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mount.h
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mpage.c
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namei.c
Merge tag 'fs.idmapped.helpers.v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
2021-04-27 12:49:42 -07:00
namespace.c
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no-block.c
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nsfs.c
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open.c
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pipe.c
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pnode.c
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pnode.h
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posix_acl.c
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proc_namespace.c
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read_write.c
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readdir.c
readdir: make sure to verify directory entry for legacy interfaces too
2021-04-17 11:39:49 -07:00
remap_range.c
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select.c
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seq_file.c
seq_file: Add a seq_bprintf function
2021-04-27 15:50:15 -07:00
signalfd.c
signal: Introduce TRAP_PERF si_code and si_perf to siginfo
2021-04-16 16:32:41 +02:00
splice.c
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stack.c
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stat.c
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statfs.c
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super.c
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sync.c
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timerfd.c
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userfaultfd.c
userfaultfd: add UFFDIO_CONTINUE ioctl
2021-05-05 11:27:22 -07:00
utimes.c
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xattr.c
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