Stanislav Kinsburskiy 0dbf5f2065 fcntl: allow to set O_DIRECT flag on pipe ...

With packetized mode for pipes, it's not possible to set O_DIRECT on pipe file
via sys_fcntl, because of unsupported sanity checks.
Ability to set this flag will be used by CRIU to migrate packetized pipes.

v2:
Fixed typos and mode variable to check.

Signed-off-by: Stanislav Kinsburskiy <skinsbursky@virtuozzo.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2016-01-09 02:55:37 -05:00

..

9p

9p: ->evict_inode() should kick out ->i_data, not ->i_mapping

2015-12-08 14:51:16 -05:00

adfs

adfs: constify adfs_dir_ops structures

2015-12-06 21:17:16 -05:00

affs

fs/affs: make root lookup from blkdev logical size

2015-09-10 13:29:01 -07:00

afs

convert a bunch of open-coded instances of memdup_user_nul()

2016-01-04 10:26:58 -05:00

autofs4

make simple_positive() public

2015-06-23 18:02:01 -04:00

befs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-07-04 19:36:06 -07:00

bfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-04-26 17:22:07 -07:00

btrfs

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

cachefiles

convert a bunch of open-coded instances of memdup_user_nul()

2016-01-04 10:26:58 -05:00

ceph

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2015-11-13 09:24:40 -08:00

cifs

sched/wait: Fix the signal handling fix

2015-12-13 14:30:59 -08:00

coda

fs/coda: fix readlink buffer overflow

2015-09-10 13:29:01 -07:00

configfs

configfs: allow dynamic group creation

2015-11-20 16:17:32 -08:00

cramfs

…

debugfs

debugfs: fix refcount imbalance in start_creating

2015-11-11 02:04:44 -05:00

devpts

devpts: if initialization failed, don't crash when opening /dev/ptmx

2015-06-30 19:44:58 -07:00

dlm

convert a bunch of open-coded instances of memdup_user_nul()

2016-01-04 10:26:58 -05:00

ecryptfs

don't opencode iget_failed()

2015-12-06 21:18:04 -05:00

efivarfs

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2015-05-06 10:57:37 -07:00

efs

fs/efs: femove unneeded cast

2015-06-25 17:00:42 -07:00

exofs

osd fs: __r4w_get_page rely on PageUptodate for uptodate

2015-12-12 10:15:34 -08:00

exportfs

…

ext2

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

ext4

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

f2fs

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

fat

fat: fix fake_offset handling on error path

2015-11-20 16:17:32 -08:00

freevxfs

freevxfs: Grammar s/an negative/a negative/

2015-08-07 13:59:24 +02:00

fscache

FS-Cache: Handle a write to the page immediately beyond the EOF marker

2015-11-11 02:11:02 -05:00

fuse

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse

2015-12-11 10:56:41 -08:00

gfs2

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

hfs

HFS wants 8Kb per-superblock allocation; just use kmalloc()

2016-01-04 10:29:34 -05:00

hfsplus

xattr handlers: Pass handler to operations instead of flags

2015-11-13 20:34:32 -05:00

hostfs

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

hpfs

hpfs: missing endianness annotation

2016-01-04 10:29:03 -05:00

hugetlbfs

mm/hugetlbfs: fix bugs in fallocate hole punch of areas with holes

2015-11-20 16:17:32 -08:00

isofs

VFS: normal filesystems (and lustre): d_inode() annotations

2015-04-15 15:06:57 -04:00

jbd2

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

jffs2

xattr handlers: Pass handler to operations instead of flags

2015-11-13 20:34:32 -05:00

jfs

jfs: microoptimize get_zeroed_page / virt_to_page

2016-01-04 10:29:28 -05:00

kernfs

kernfs: implement kernfs_path_len()

2015-08-18 15:49:15 -07:00

lockd

Mainly smaller bugfixes and cleanup. We're still finding some bugs from

2015-11-11 20:11:28 -08:00

logfs

mm, fs: introduce mapping_gfp_constraint()

2015-11-06 17:50:42 -08:00

minix

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

ncpfs

ncpfs: don't allow negative timeouts

2015-11-20 16:17:32 -08:00

nfs

sched/wait: Fix the signal handling fix

2015-12-13 14:30:59 -08:00

nfs_common

lockd: NLM grace period shouldn't block NFSv4 opens

2015-08-13 10:22:06 -04:00

nfsd

nfsd: don't hold ls_mutex across a layout recall

2015-12-16 11:49:58 -05:00

nilfs2

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

nls

…

notify

inotify: actually check for invalid bits in sys_inotify_add_watch()

2015-11-05 19:34:48 -08:00

ntfs

mm, fs: introduce mapping_gfp_constraint()

2015-11-06 17:50:42 -08:00

ocfs2

ocfs2/dlm: clear migration_pending when migration target goes down

2015-12-29 17:45:49 -08:00

omfs

omfs: fix potential integer overflow in allocator

2015-05-28 18:25:19 -07:00

openpromfs

…

overlayfs

ovl: get rid of the dead code left from broken (and disabled) optimizations

2015-12-06 12:31:07 -05:00

proc

proc_pid_attr_write(): switch to memdup_user()

2016-01-04 10:28:00 -05:00

pstore

pstore: fix code comment to match code

2015-11-02 13:41:52 -08:00

qnx4

…

qnx6

pagemap.h: move dir_pages() over there

2015-06-23 18:02:00 -04:00

quota

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-09-05 20:34:28 -07:00

ramfs

mm, fs: obey gfp_mapping for add_to_page_cache()

2015-10-16 11:42:28 -07:00

reiserfs

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

romfs

make new_sync_{read,write}() static

2015-04-11 22:29:40 -04:00

squashfs

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

sysfs

platform/chrome: Branch for v4.4

2015-11-13 21:53:18 -08:00

sysv

fix sysvfs symlinks

2015-11-23 21:11:08 -05:00

tracefs

tracefs: Fix refcount imbalance in start_creating()

2015-11-04 22:13:45 -05:00

ubifs

Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-11-13 18:02:30 -08:00

udf

udf: Don't modify filesystem for read-only mounts

2015-08-20 14:58:35 +02:00

ufs

fix ufs write vs readpage race when writing into a hole

2015-09-09 10:43:12 -07:00

xfs

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

aio.c

mm: move ->mremap() from file_operations to vm_operations_struct

2015-09-04 16:54:41 -07:00

anon_inodes.c

…

attr.c

…

bad_inode.c

fs/bad_inode.c: is_bad_inode can be boolean

2015-12-06 21:17:14 -05:00

binfmt_aout.c

…

binfmt_elf_fdpic.c

libnvdimm for 4.4:

2015-11-10 12:07:22 -08:00

binfmt_elf.c

Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-11-11 09:45:24 -08:00

binfmt_em86.c

…

binfmt_flat.c

…

binfmt_misc.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-04-26 17:22:07 -07:00

binfmt_script.c

…

block_dev.c

fs: use gendisk->disk_name where possible

2016-01-06 12:42:11 -05:00

buffer.c

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

char_dev.c

fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region

2015-08-05 13:49:35 -07:00

compat_binfmt_elf.c

…

compat_ioctl.c

nbd: use ->compat_ioctl()

2016-01-08 21:20:32 -05:00

compat.c

saner calling conventions for copy_mount_options()

2016-01-04 10:28:32 -05:00

coredump.c

coredump: Use 64bit time for unix time of coredump

2015-12-06 21:17:17 -05:00

dax.c

dax: disable pmd mappings

2015-11-16 23:54:45 -08:00

dcache.c

fs/dcache.c: is_subdir can be boolean

2015-12-06 21:17:13 -05:00

dcookies.c

…

direct-io.c

fix the regression from "direct-io: Fix negative return from dio read beyond eof"

2015-12-08 15:02:42 -05:00

drop_caches.c

inode: convert inode_sb_list_lock to per-sb

2015-08-17 18:39:46 -04:00

eventfd.c

…

eventpoll.c

…

exec.c

don't carry MAY_OPEN in op->acc_mode

2016-01-04 10:28:40 -05:00

fcntl.c

fcntl: allow to set O_DIRECT flag on pipe

2016-01-09 02:55:37 -05:00

fhandle.c

vfs: read file_handle only once in handle_to_path

2015-06-02 10:29:07 -07:00

file_table.c

fs, file table: reinit files_stat.max_files after deferred memory initialisation

2015-08-07 04:39:40 +03:00

file.c

fs/file.c: __const_max is actually __const_min :-)

2015-12-06 21:17:11 -05:00

filesystems.c

…

fs_pin.c

fs_pin: Allow for the possibility that m_list or s_list go unused.

2015-04-09 11:39:55 -05:00

fs_struct.c

…

fs-writeback.c

fs: fix writeback.c kernel-doc warnings

2015-11-11 02:18:27 -05:00

inode.c

fs: fix inode.c kernel-doc warning

2015-11-11 02:18:27 -05:00

internal.h

Merge branch 'for-linus' into work.misc

2016-01-08 21:20:11 -05:00

ioctl.c

compat_ioctl: don't pass fd around when not needed

2016-01-08 21:16:50 -05:00

Kconfig

dax: disable pmd mappings

2015-11-16 23:54:45 -08:00

Kconfig.binfmt

mm: split ET_DYN ASLR from mmap ASLR

2015-04-14 16:49:05 -07:00

libfs.c

fs: Set the size of empty dirs to 0.

2015-08-12 15:28:45 -05:00

locks.c

locks: cleanup posix_lock_inode_wait and flock_lock_inode_wait

2015-10-22 14:57:42 -04:00

Makefile

ext4: promote ext4 over ext2 in the default probe order

2015-10-15 10:33:21 -04:00

mbcache.c

…

mount.h

fs: use seq_open_private() for proc_mounts

2015-06-30 19:44:56 -07:00

mpage.c

mm, fs: introduce mapping_gfp_constraint()

2015-11-06 17:50:42 -08:00

namei.c

don't carry MAY_OPEN in op->acc_mode

2016-01-04 10:28:40 -05:00

namespace.c

saner calling conventions for copy_mount_options()

2016-01-04 10:28:32 -05:00

no-block.c

…

nsfs.c

fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void

2015-09-11 15:21:34 -07:00

open.c

don't carry MAY_OPEN in op->acc_mode

2016-01-04 10:28:40 -05:00

pipe.c

fs/pipe.c: return error code rather than 0 in pipe_write()

2015-11-11 02:18:26 -05:00

pnode.c

…

pnode.h

mnt: Clarify and correct the disconnect logic in umount_tree

2015-07-22 20:33:27 -05:00

posix_acl.c

xattr handlers: Pass handler to operations instead of flags

2015-11-13 20:34:32 -05:00

proc_namespace.c

vfs: show_vfsstat: remove redundant initialization and check of error code

2015-12-06 21:17:16 -05:00

read_write.c

new helpers: no_seek_end_llseek{,_size}()

2015-12-23 10:41:31 -05:00

readdir.c

…

select.c

poll: plug an unused argument to do_poll

2016-01-06 08:26:52 -05:00

seq_file.c

fs, seqfile: always allow oom killer

2015-11-06 17:50:42 -08:00

signalfd.c

signalfd: fix information leak in signalfd_copyinfo

2015-08-07 04:39:40 +03:00

splice.c

fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE

2016-01-09 02:55:35 -05:00

stack.c

…

stat.c

fs/stat.c: remove unnecessary new_valid_dev() check

2015-11-09 15:11:24 -08:00

statfs.c

…

super.c

fs: use block_device name vsprintf helper

2016-01-06 13:03:18 -05:00

sync.c

fs/sync.c: make sync_file_range(2) use WB_SYNC_NONE writeback

2015-11-06 17:50:42 -08:00

timerfd.c

…

userfaultfd.c

userfaultfd: revert "userfaultfd: waitqueue: add nr wake parameter to __wake_up_locked_key"

2015-09-22 15:09:53 -07:00

utimes.c

…

xattr.c

fs: xattr: Use kvfree()

2016-01-09 02:55:18 -05:00