linux/fs
Linus Torvalds b7a801f395 execve updates for v5.18-rc1
- Handle unusual AT_PHDR offsets (Akira Kawata)
 - Fix initial mapping size when PT_LOADs are not ordered (Alexey Dobriyan)
 - Move more code under CONFIG_COREDUMP (Alexey Dobriyan)
 - Fix missing mmap_lock in file_files_note (Eric W. Biederman)
 - Remove a.out support for alpha and m68k (Eric W. Biederman)
 - Include first pages of non-exec ELF libraries in coredump (Jann Horn)
 - Don't write past end of notes for regset gap in coredump (Rick Edgecombe)
 - Comment clean-ups (Tom Rix)
 - Force single empty string when argv is empty (Kees Cook)
 - Add NULL argv selftest (Kees Cook)
 - Properly redefine PT_GNU_* in terms of PT_LOOS (Kees Cook)
 - MAINTAINERS: Update execve entry with tree (Kees Cook)
 - Introduce initial KUnit testing for binfmt_elf (Kees Cook)
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Merge tag 'execve-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull execve updates from Kees Cook:
 "Execve and binfmt updates.

  Eric and I have stepped up to be the active maintainers of this area,
  so here's our first collection. The bulk of the work was in coredump
  handling fixes; additional details are noted below:

   - Handle unusual AT_PHDR offsets (Akira Kawata)

   - Fix initial mapping size when PT_LOADs are not ordered (Alexey
     Dobriyan)

   - Move more code under CONFIG_COREDUMP (Alexey Dobriyan)

   - Fix missing mmap_lock in file_files_note (Eric W. Biederman)

   - Remove a.out support for alpha and m68k (Eric W. Biederman)

   - Include first pages of non-exec ELF libraries in coredump (Jann
     Horn)

   - Don't write past end of notes for regset gap in coredump (Rick
     Edgecombe)

   - Comment clean-ups (Tom Rix)

   - Force single empty string when argv is empty (Kees Cook)

   - Add NULL argv selftest (Kees Cook)

   - Properly redefine PT_GNU_* in terms of PT_LOOS (Kees Cook)

   - MAINTAINERS: Update execve entry with tree (Kees Cook)

   - Introduce initial KUnit testing for binfmt_elf (Kees Cook)"

* tag 'execve-v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  binfmt_elf: Don't write past end of notes for regset gap
  a.out: Stop building a.out/osf1 support on alpha and m68k
  coredump: Don't compile flat_core_dump when coredumps are disabled
  coredump: Use the vma snapshot in fill_files_note
  coredump/elf: Pass coredump_params into fill_note_info
  coredump: Remove the WARN_ON in dump_vma_snapshot
  coredump: Snapshot the vmas in do_coredump
  coredump: Move definition of struct coredump_params into coredump.h
  binfmt_elf: Introduce KUnit test
  ELF: Properly redefine PT_GNU_* in terms of PT_LOOS
  MAINTAINERS: Update execve entry with more details
  exec: cleanup comments
  fs/binfmt_elf: Refactor load_elf_binary function
  fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
  binfmt: move more stuff undef CONFIG_COREDUMP
  selftests/exec: Test for empty string on NULL argv
  exec: Force single empty string when argv is empty
  coredump: Also dump first pages of non-executable ELF libraries
  ELF: fix overflow in total mapping size calculation
2022-03-21 19:16:02 -07:00
..
9p Revert "fs/9p: search open fids first" 2022-01-30 22:13:37 +09:00
adfs fs/adfs: remove unneeded variable make code cleaner 2022-01-20 08:52:55 +02:00
affs affs: use bdev_nr_sectors instead of open coding it 2021-10-18 14:43:22 -06:00
afs afs: Fix potential thrashing in afs writeback 2022-03-11 10:24:37 -08:00
autofs autofs: fix wait name hash calculation in autofs_wait() 2021-10-20 21:09:02 -04:00
befs
bfs
btrfs for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
cachefiles cachefiles: Fix volume coherency attribute 2022-03-11 10:24:37 -08:00
ceph ceph: set pool_ns in new inode layout for async creates 2022-01-26 20:17:50 +01:00
cifs smb3: fix incorrect session setup check for multiuser mounts 2022-03-16 22:48:55 -05:00
coda coda: bump module version to 7.2 2021-11-09 10:02:51 -08:00
configfs configfs: fix a race in configfs_{,un}register_subsystem() 2022-02-22 18:30:28 +01:00
cramfs cramfs: use bdev_nr_bytes instead of open coding it 2021-10-18 14:43:22 -06:00
crypto block: pass a block_device and opf to bio_reset 2022-02-02 07:50:00 -07:00
debugfs debugfs: lockdown: Allow reading debugfs files that are not world readable 2022-01-06 15:47:41 +01:00
devpts fsnotify: fix fsnotify hooks in pseudo filesystems 2022-01-24 14:17:02 +01:00
dlm driver core changes for 5.17-rc1 2022-01-12 11:11:34 -08:00
ecryptfs fs: add is_idmapped_mnt() helper 2021-12-03 18:44:06 +01:00
efivarfs
efs
erofs for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
exfat exfat: fix missing REQ_SYNC in exfat_update_bhs() 2022-01-10 11:00:04 +09:00
exportfs
ext2 fsdax: shift partition offset handling into the file systems 2021-12-04 08:58:54 -08:00
ext4 for-5.18/alloc-cleanups-2022-03-18 2022-03-21 17:21:05 -07:00
f2fs for-5.18/alloc-cleanups-2022-03-18 2022-03-21 17:21:05 -07:00
fat FAT: use io_schedule_timeout() instead of congestion_wait() 2022-01-20 08:52:54 +02:00
freevxfs
fscache fscache: Fix the volume collision wait condition 2022-01-21 21:36:28 +00:00
fuse fuse: fix pipe buffer lifetime for direct_io 2022-03-07 16:30:44 +01:00
gfs2 for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
hfs block: remove genhd.h 2022-02-02 07:49:59 -07:00
hfsplus block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
hostfs hostfs: Fix writeback of dirty pages 2021-12-21 21:44:27 +01:00
hpfs treewide: Replace open-coded flex arrays in unions 2021-10-18 12:28:53 -07:00
hugetlbfs hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list() 2022-01-15 16:30:30 +02:00
iomap for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
isofs isofs: Fix out of bound access for corrupted isofs image 2021-10-19 12:51:02 +02:00
jbd2 Various bug fixes for ext4 fast commit and inline data handling. Also 2022-02-06 10:34:45 -08:00
jffs2 Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
jfs block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
kernfs kernfs: prevent early freeing of root node 2021-12-03 14:36:21 +01:00
ksmbd for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
lockd Notable bug fixes: 2022-02-02 10:14:31 -08:00
minix
netfs netfs: Make ops->init_rreq() optional 2022-01-21 21:36:28 +00:00
nfs for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
nfs_common
nfsd for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
nilfs2 nilfs2: pass the operation to bio_alloc 2022-02-27 14:50:07 -07:00
nls
notify fanotify: Fix stale file descriptor in copy_event_to_user() 2022-02-01 12:52:07 +01:00
ntfs fs/ntfs/attrib.c: fix one kernel-doc comment 2022-01-15 16:30:24 +02:00
ntfs3 fs/ntfs3: remove unnecessary NULL check 2022-02-02 07:50:55 -07:00
ocfs2 for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
omfs
openpromfs
orangefs orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() 2021-12-31 14:37:43 -05:00
overlayfs overlayfs fixes for 5.17-rc3 2022-02-01 11:23:02 -08:00
proc proc: fix documentation and description of pagemap 2022-03-05 11:08:33 -08:00
pstore pstore update for v5.17-rc1 2022-01-10 11:48:37 -08:00
qnx4
qnx6
quota quota: make dquot_quota_sync return errors from ->sync_fs 2022-01-30 08:59:47 -08:00
ramfs Merge branch 'akpm' (patches from Andrew) 2021-11-09 10:11:53 -08:00
reiserfs reiserfs: don't use congestion_wait() 2021-11-18 11:52:22 +01:00
romfs
smbfs_common smb3: add new defines from protocol specification 2022-01-18 16:50:47 -06:00
squashfs block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
sysfs
sysv sysv: use BUILD_BUG_ON instead of runtime check 2021-11-09 10:02:52 -08:00
tracefs tracefs: Set the group ownership in apply_options() not parse_options() 2022-02-25 21:05:04 -05:00
ubifs ubifs: read-only if LEB may always be taken in ubifs_garbage_collect 2021-12-23 22:30:38 +01:00
udf udf: Restore i_lenAlloc when inode expansion fails 2022-01-24 14:45:02 +01:00
ufs
unicode Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the 2022-02-01 11:13:24 -08:00
vboxsf
verity
xfs for-5.18/block-2022-03-18 2022-03-21 16:48:55 -07:00
zonefs block: pass a block_device and opf to bio_init 2022-02-02 07:49:59 -07:00
aio.c aio: move aio sysctl to aio.c 2022-01-22 08:33:34 +02:00
anon_inodes.c
attr.c fs: handle circular mappings correctly 2021-11-17 09:26:09 +01:00
bad_inode.c
binfmt_aout.c
binfmt_elf.c execve updates for v5.18-rc1 2022-03-21 19:16:02 -07:00
binfmt_elf_fdpic.c coredump: Snapshot the vmas in do_coredump 2022-03-08 12:55:29 -06:00
binfmt_elf_test.c binfmt_elf: Introduce KUnit test 2022-03-03 20:38:56 -08:00
binfmt_flat.c coredump: Don't compile flat_core_dump when coredumps are disabled 2022-03-09 10:37:07 -06:00
binfmt_misc.c Fix regression due to "fs: move binfmt_misc sysctl to its own file" 2022-02-09 09:50:02 -08:00
binfmt_script.c
buffer.c block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
char_dev.c
compat_binfmt_elf.c binfmt_elf: Introduce KUnit test 2022-03-03 20:38:56 -08:00
coredump.c coredump: Use the vma snapshot in fill_files_note 2022-03-08 13:04:19 -06:00
d_path.c d_path: fix Kernel doc validator complaining 2021-11-06 13:30:32 -07:00
dax.c block: remove genhd.h 2022-02-02 07:49:59 -07:00
dcache.c fs: move dcache sysctls to its own file 2022-01-22 08:33:36 +02:00
direct-io.c block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
drop_caches.c
eventfd.c
eventpoll.c eventpoll: simplify sysctl declaration with register_sysctl() 2022-01-22 08:33:35 +02:00
exec.c exec: cleanup comments 2022-03-01 16:16:27 -08:00
fcntl.c
fhandle.c
file.c fget: clarify and improve __fget_files() implementation 2021-12-13 10:55:30 -08:00
file_table.c fs/file_table: fix adding missing kmemleak_not_leak() 2022-02-17 10:23:19 -08:00
filesystems.c
fs-writeback.c block: check that there is a plug in blk_flush_plug 2022-02-02 07:50:00 -07:00
fs_context.c vfs: fs_context: fix up param length parsing in legacy_parse_param 2022-01-18 09:23:19 +02:00
fs_parser.c fs_parse: allow parameter value to be empty 2021-12-09 14:09:36 -05:00
fs_pin.c
fs_struct.c
fs_types.c
fsopen.c
init.c
inode.c fs: move inode sysctls to its own file 2022-01-22 08:33:35 +02:00
internal.h io-uring: Make statx API stable 2022-03-10 09:33:55 -07:00
io-wq.c io-wq: use IO_WQ_ACCT_NR rather than hardcoded number 2022-03-10 06:32:49 -07:00
io-wq.h Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
io_uring.c for-5.18/io_uring-statx-2022-03-18 2022-03-21 16:29:24 -07:00
ioctl.c fs/ioctl: remove unnecessary __user annotation 2022-01-15 16:30:25 +02:00
Kconfig ksmbd: add support for key exchange 2022-02-04 00:12:22 -06:00
Kconfig.binfmt execve updates for v5.18-rc1 2022-03-21 19:16:02 -07:00
kernel_read_file.c vfs: check fd has read access in kernel_read_file_from_fd() 2021-10-18 20:22:03 -10:00
libfs.c unicode: clean up the Kconfig symbol confusion 2022-01-20 19:57:24 -05:00
locks.c fs: move locking sysctls where they are used 2022-01-22 08:33:36 +02:00
Makefile Fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the 2022-02-01 11:13:24 -08:00
mbcache.c
mount.h
mpage.c mpage: pass the operation to bio_alloc 2022-02-27 14:50:07 -07:00
namei.c \n 2022-01-28 17:51:31 +02:00
namespace.c fs: add kernel doc for mnt_{hold,unhold}_writers() 2022-02-14 08:35:32 +01:00
no-block.c
nsfs.c
open.c fs: support mapped mounts of mapped filesystems 2021-12-05 10:28:57 +01:00
pipe.c watch_queue: Fix lack of barrier/sync/lock between post and read 2022-03-11 10:17:13 -08:00
pnode.c
pnode.h
posix_acl.c fs: support mapped mounts of mapped filesystems 2021-12-05 10:28:57 +01:00
proc_namespace.c fs: add is_idmapped_mnt() helper 2021-12-03 18:44:06 +01:00
read_write.c fs: remove leftover comments from mandatory locking removal 2021-10-26 12:20:50 -04:00
readdir.c
remap_range.c fs: Convert vfs_dedupe_file_range_compare to folios 2022-01-08 00:28:41 -05:00
select.c select: Fix indefinitely sleeping task in poll_schedule_timeout() 2022-01-11 09:03:05 -08:00
seq_file.c seq_file: move seq_escape() to a header 2021-11-09 10:02:52 -08:00
signalfd.c Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2022-01-17 05:49:30 +02:00
splice.c
stack.c
stat.c io-uring: Make statx API stable 2022-03-10 09:33:55 -07:00
statfs.c
super.c vfs: make freeze_super abort when sync_filesystem returns error 2022-01-30 08:59:47 -08:00
sync.c vfs: make sync_filesystem return errors from ->sync_fs 2022-01-30 08:59:47 -08:00
sysctls.c fs: move namespace sysctls and declare fs base directory 2022-01-22 08:33:36 +02:00
timerfd.c
userfaultfd.c mm: refactor vm_area_struct::anon_vma_name usage code 2022-03-05 11:08:32 -08:00
utimes.c
xattr.c