linux/fs
Linus Torvalds 1f7a4c73a7 Pull request for inclusion in 4.19, take two
This tag is the same as 9p-for-4.19 without the two MAINTAINERS patches
 
 Contains mostly fixes (6 to be backported to stable) and a few changes,
 here is the breakdown:
  * Rework how fids are attributed by replacing some custom tracking in a
 list by an idr (f28cdf0430)
  * For packet-based transports (virtio/rdma) validate that the packet
 length matches what the header says (f984579a01)
  * A few race condition fixes found by syzkaller (9f476d7c54,
 430ac66eb4)
  * Missing argument check when NULL device is passed in sys_mount
 (10aa14527f)
  * A few virtio fixes (23cba9cbde, 31934da810, d28c756cae)
  * Some spelling and style fixes
 
 ----------------------------------------------------------------
 Chirantan Ekbote (1):
       9p/net: Fix zero-copy path in the 9p virtio transport
 
 Colin Ian King (1):
       fs/9p/v9fs.c: fix spelling mistake "Uknown" -> "Unknown"
 
 Jean-Philippe Brucker (1):
       net/9p: fix error path of p9_virtio_probe
 
 Matthew Wilcox (4):
       9p: Fix comment on smp_wmb
       9p: Change p9_fid_create calling convention
       9p: Replace the fidlist with an IDR
       9p: Embed wait_queue_head into p9_req_t
 
 Souptick Joarder (1):
       fs/9p/vfs_file.c: use new return type vm_fault_t
 
 Stephen Hemminger (1):
       9p: fix whitespace issues
 
 Tomas Bortoli (5):
       net/9p/client.c: version pointer uninitialized
       net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
       net/9p/trans_fd.c: fix race by holding the lock
       9p: validate PDU length
       9p: fix multiple NULL-pointer-dereferences
 
 jiangyiwen (2):
       net/9p/virtio: Fix hard lockup in req_done
       9p/virtio: fix off-by-one error in sg list bounds check
 
 piaojun (5):
       net/9p/client.c: add missing '\n' at the end of p9_debug()
       9p/net/protocol.c: return -ENOMEM when kmalloc() failed
       net/9p/trans_virtio.c: fix some spell mistakes in comments
       fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
       net/9p/trans_virtio.c: add null terminal for mount tag
 
  fs/9p/v9fs.c            |   2 +-
  fs/9p/vfs_file.c        |   2 +-
  fs/9p/xattr.c           |   6 ++++--
  include/net/9p/client.h |  11 ++++-------
  net/9p/client.c         | 119 +++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------------------------------------------
  net/9p/protocol.c       |   2 +-
  net/9p/trans_fd.c       |  22 +++++++++++++++-------
  net/9p/trans_rdma.c     |   4 ++++
  net/9p/trans_virtio.c   |  66 +++++++++++++++++++++++++++++++++++++---------------------------
  net/9p/trans_xen.c      |   3 +++
  net/9p/util.c           |   1 -
  12 files changed, 122 insertions(+), 116 deletions(-)
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Merge tag '9p-for-4.19-2' of git://github.com/martinetd/linux

Pull 9p updates from Dominique Martinet:
 "This contains mostly fixes (6 to be backported to stable) and a few
  changes, here is the breakdown:

   - rework how fids are attributed by replacing some custom tracking in
     a list by an idr

   - for packet-based transports (virtio/rdma) validate that the packet
     length matches what the header says

   - a few race condition fixes found by syzkaller

   - missing argument check when NULL device is passed in sys_mount

   - a few virtio fixes

   - some spelling and style fixes"

* tag '9p-for-4.19-2' of git://github.com/martinetd/linux: (21 commits)
  net/9p/trans_virtio.c: add null terminal for mount tag
  9p/virtio: fix off-by-one error in sg list bounds check
  9p: fix whitespace issues
  9p: fix multiple NULL-pointer-dereferences
  fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
  9p: validate PDU length
  net/9p/trans_fd.c: fix race by holding the lock
  net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
  net/9p/virtio: Fix hard lockup in req_done
  net/9p/trans_virtio.c: fix some spell mistakes in comments
  9p/net: Fix zero-copy path in the 9p virtio transport
  9p: Embed wait_queue_head into p9_req_t
  9p: Replace the fidlist with an IDR
  9p: Change p9_fid_create calling convention
  9p: Fix comment on smp_wmb
  net/9p/client.c: version pointer uninitialized
  fs/9p/v9fs.c: fix spelling mistake "Uknown" -> "Unknown"
  net/9p: fix error path of p9_virtio_probe
  9p/net/protocol.c: return -ENOMEM when kmalloc() failed
  net/9p/client.c: add missing '\n' at the end of p9_debug()
  ...
2018-08-17 17:27:58 -07:00
..
9p Pull request for inclusion in 4.19, take two 2018-08-17 17:27:58 -07:00
adfs adfs: don't put inodes into icache 2018-08-03 16:03:33 -04:00
affs affs: fix potential memory leak when parsing option 'prefix' 2018-05-28 12:36:41 +02:00
afs Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-08-15 15:04:25 -07:00
autofs autofs: fix slab out of bounds read in getname_kernel() 2018-07-14 11:11:09 -07:00
befs fix a series of Documentation/ broken file name references 2018-06-15 18:10:01 -03:00
bfs bfs_add_entry: pass name/len as qstr pointer 2018-05-22 14:27:50 -04:00
btrfs btrfs: readpages() should submit IO as read-ahead 2018-08-17 16:20:29 -07:00
cachefiles cachefiles: Wait rather than BUG'ing on "Unexpected object collision" 2018-07-25 14:49:00 +01:00
ceph Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 19:58:36 -07:00
cifs Merge branch 'linus/master' into rdma.git for-next 2018-08-16 14:21:29 -06:00
coda vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
configfs configfs: fix registered group removal 2018-07-17 06:14:07 -07:00
cramfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
crypto f2fs-for-4.18-rc1 2018-06-11 10:16:13 -07:00
debugfs Revert "debugfs: inode: debugfs_create_dir uses mode permission from parent" 2018-06-12 20:52:16 -07:00
devpts devpts: comment devpts_mntget() 2018-03-14 13:31:23 +01:00
dlm treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
ecryptfs Merge branch 'fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs into aio-base 2018-05-26 09:16:25 +02:00
efivarfs efivars: Call guid_parse() against guid_t type of variable 2018-07-22 14:13:44 +02:00
efs
exofs exofs: use bio_clone_fast in _write_mirror 2018-07-24 14:43:20 -06:00
exportfs ovl: do not try to reconnect a disconnected origin dentry 2018-04-12 12:04:49 +02:00
ext2 Merge branch 'akpm' (patches from Andrew) 2018-08-17 16:49:31 -07:00
ext4 ext4: readpages() should submit IO as read-ahead 2018-08-17 16:20:29 -07:00
f2fs mpage: mpage_readpages() should submit IO as read-ahead 2018-08-17 16:20:29 -07:00
fat fat: fix memory allocation failure handling of match_strdup() 2018-07-21 12:50:46 -07:00
freevxfs freevxfs_lookup(): use d_splice_alias() 2018-05-22 14:27:51 -04:00
fscache fscache: Fix reference overput in fscache_attach_object() error handling 2018-07-25 14:49:00 +01:00
fuse Merge branch 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 20:25:58 -07:00
gfs2 gfs2 4.19 merge 2018-08-15 22:40:03 -07:00
hfs new helper: inode_fake_hash() 2018-08-03 16:03:32 -04:00
hfsplus vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
hostfs vfs: discard ATTR_ATTR_FLAG 2018-08-17 16:20:28 -07:00
hpfs fs/hpfs: extend gmt_to_local() conversion to 64-bit times 2018-08-17 16:20:27 -07:00
hugetlbfs Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 19:58:36 -07:00
isofs isofs: fix potential memory leak in mount option parsing 2018-04-16 09:47:41 +02:00
jbd2 jbd2: replace current_kernel_time64 with ktime equivalent 2018-07-29 15:51:47 -04:00
jffs2 jffs2: use unsigned 32-bit timstamps consistently 2018-07-18 16:44:01 +02:00
jfs Just one jfs patch for 4.19 2018-08-15 22:47:23 -07:00
kernfs kernfs: allow creating kernfs objects with arbitrary uid/gid 2018-07-20 23:44:35 -07:00
lockd net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
minix minix_lookup: use d_splice_alias() 2018-05-22 14:27:52 -04:00
nfs Merge branch 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 20:25:58 -07:00
nfs_common net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
nfsd IMA: don't propagate opened through the entire thing 2018-07-12 10:04:19 -04:00
nilfs2 do d_instantiate/unlock_new_inode combinations safely 2018-05-11 15:36:37 -04:00
nls
notify Merge branch 'akpm' (patches from Andrew) 2018-08-17 16:49:31 -07:00
ntfs ntfs: mft: remove VLA usage 2018-08-17 16:20:27 -07:00
ocfs2 ocfs2: make several functions and variables static (and some const) 2018-08-17 16:20:28 -07:00
omfs omfs_lookup(): report IO errors, use d_splice_alias() 2018-05-22 14:27:58 -04:00
openpromfs openpromfs: switch to d_splice_alias() 2018-05-22 14:27:57 -04:00
orangefs orangefs: remove redundant pointer orangefs_inode 2018-08-14 12:07:14 -04:00
overlayfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
proc fs/proc/task_mmu.c: fix Locked field in /proc/pid/smaps* 2018-07-14 11:11:09 -07:00
pstore pstore: add zstd compression support 2018-08-03 18:12:18 -07:00
qnx4 qnx4_lookup: use d_splice_alias() 2018-05-22 14:27:52 -04:00
qnx6 qnx6_lookup: switch to d_splice_alias() 2018-05-22 14:27:54 -04:00
quota quota: Cleanup list iteration in dqcache_shrink_scan() 2018-06-20 11:04:26 +02:00
ramfs
reiserfs reiserfs: fix buffer overflow with long warning messages 2018-07-14 11:11:10 -07:00
romfs romfs_lookup: switch to d_splice_alias() 2018-05-22 14:27:55 -04:00
squashfs Squashfs: Compute expected length from inode size rather than block length 2018-08-02 09:34:02 -07:00
sysfs SCSI misc on 20180815 2018-08-15 22:06:26 -07:00
sysv sysv_lookup: use d_splice_alias() 2018-05-22 14:27:53 -04:00
tracefs
ubifs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
udf \n 2018-08-17 09:38:39 -07:00
ufs fs/ufs: use ktime_get_real_seconds for sb and cg timestamps 2018-08-17 16:20:27 -07:00
xfs dax: remove VM_MIXEDMAP for fsdax and device dax 2018-08-17 16:20:27 -07:00
aio.c Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 20:56:23 -07:00
anon_inodes.c anon_inode_getfile(): switch to alloc_file_pseudo() 2018-07-12 10:04:27 -04:00
attr.c fs: Fix attr.c kernel-doc 2018-07-03 16:44:45 -04:00
bad_inode.c get rid of 'opened' argument of ->atomic_open() - part 3 2018-07-12 10:04:20 -04:00
binfmt_aout.c exec: introduce finalize_exec() before start_thread() 2018-04-11 10:28:37 -07:00
binfmt_elf_fdpic.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
binfmt_elf.c Here are the main MIPS changes for 4.19. 2018-08-13 19:24:32 -07:00
binfmt_em86.c
binfmt_flat.c exec: introduce finalize_exec() before start_thread() 2018-04-11 10:28:37 -07:00
binfmt_misc.c turn filp_clone_open() into inline wrapper for dentry_open() 2018-07-10 23:29:03 -04:00
binfmt_script.c
block_dev.c for-4.19/block-20180812 2018-08-14 10:23:25 -07:00
buffer.c fs, mm: account buffer_head to kmemcg 2018-08-17 16:20:30 -07:00
char_dev.c block, char_dev: Use correct format specifier for unsigned ints 2018-03-15 17:59:24 +01:00
compat_binfmt_elf.c
compat_ioctl.c media: dvb/audio.h: get rid of unused APIs 2018-07-30 16:21:49 -04:00
compat.c ncpfs: remove compat functionality 2018-06-05 19:23:26 +02:00
coredump.c
d_path.c split d_path() and friends into a separate file 2018-03-29 15:07:46 -04:00
dax.c dax: dax_layout_busy_page() warn on !exceptional 2018-07-29 16:59:16 -04:00
dcache.c fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot() 2018-08-17 16:20:28 -07:00
dcookies.c fs: add do_lookup_dcookie() helper; remove in-kernel call to syscall 2018-04-02 20:15:39 +02:00
direct-io.c block: consistently use GFP_NOIO instead of __GFP_NORECLAIM 2018-05-14 08:55:18 -06:00
drop_caches.c
eventfd.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
eventpoll.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
exec.c mm: fix vma_is_anonymous() false-positives 2018-07-26 19:38:03 -07:00
fcntl.c mm: restructure memfd code 2018-06-07 17:34:35 -07:00
fhandle.c
file_table.c make alloc_file() static 2018-07-12 10:04:29 -04:00
file.c fs: add ksys_close() wrapper; remove in-kernel calls to sys_close() 2018-04-02 20:16:00 +02:00
filesystems.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
fs_pin.c
fs_struct.c
fs-writeback.c bdi: Fix oops in wb_workfn() 2018-05-03 16:11:37 -06:00
inode.c Merge branch 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 20:25:58 -07:00
internal.h Merge branch 'iomap-4.19-merge' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux 2018-08-13 22:29:03 -07:00
ioctl.c fs: Allow CAP_SYS_ADMIN in s_user_ns to freeze and thaw filesystems 2018-05-24 12:04:28 -05:00
iomap.c Changes for 4.19: 2018-08-14 08:56:02 -07:00
Kconfig autofs: remove left-over autofs4 stubs 2018-06-11 08:22:34 -07:00
Kconfig.binfmt kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
libfs.c fs, dax: prepare for dax-specific address_space_operations 2018-03-30 11:34:55 -07:00
locks.c File locking fixes and enhancements for v4.19 2018-08-13 21:56:50 -07:00
Makefile autofs: remove left-over autofs4 stubs 2018-06-11 08:22:34 -07:00
mbcache.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mount.h
mpage.c mpage: mpage_readpages() should submit IO as read-ahead 2018-08-17 16:20:29 -07:00
namei.c Merge branches 'work.misc' and 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 21:28:25 -07:00
namespace.c fix __legitimize_mnt()/mntput() race 2018-08-09 17:51:32 -04:00
no-block.c
nsfs.c net: Export open_related_ns() 2018-02-15 15:34:42 -05:00
open.c ->atomic_open(): return 0 in all success cases 2018-07-12 10:04:21 -04:00
pipe.c Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 19:58:36 -07:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
read_write.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
readdir.c fs: add ksys_getdents64() helper; remove in-kernel calls to sys_getdents64() 2018-04-02 20:16:02 +02:00
select.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
seq_file.c fs/seq_file.c: simplify seq_file iteration code and interface 2018-08-17 16:20:28 -07:00
signalfd.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
splice.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
stack.c
stat.c fs: add do_readlinkat() helper; remove internal call to sys_readlinkat() 2018-04-02 20:15:34 +02:00
statfs.c kernel: add kcompat_sys_{f,}statfs64() 2018-07-12 14:49:48 +01:00
super.c mm: add SHRINK_EMPTY shrinker methods return value 2018-08-17 16:20:31 -07:00
sync.c Changes for this release: 2018-04-04 12:44:02 -07:00
timerfd.c Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-08-13 20:56:23 -07:00
userfaultfd.c fs/userfaultfd.c: remove redundant pointer uwq 2018-08-17 16:20:32 -07:00
utimes.c fs: add do_compat_futimesat() helper; remove in-kernel call to compat syscall 2018-04-02 20:15:44 +02:00
xattr.c vfs: delete unnecessary assignment in vfs_listxattr 2018-05-29 13:22:41 -04:00