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Message-ID: <20130703122918.GK4165@ZenIV.linux.org.uk>
Date: Wed, 3 Jul 2013 13:29:18 +0100
From: Al Viro <viro@...IV.linux.org.uk>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [git pull] vfs.git part 2
Assorted f_pos race fixes, making do_splice_direct() safe to
call with i_mutex on parent, O_TMPFILE support, Jeff's locks.c series,
->d_hash/->d_compare calling conventions changes from Linus, misc stuff
all over the place. Please, pull from
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus
Shortlog:
Al Viro (46):
pcm_native: switch to fdget()/fdput()
do_last(): fix missing checks for LAST_BIND case
lift file_*_write out of do_splice_from()
lift file_*_write out of do_splice_direct()
allow build_open_flags() to return an error
[O_TMPFILE] it's still short a few helpers, but infrastructure should be OK now...
allow the temp files created by open() to be linked to
ext3 ->tmpfile() support
udf: provide ->tmpfile()
don't call file_pos_write() if vfs_{read,write}{,v}() fails
ncpfs: don't bother with EBUSY on removal of busy directories
proc_fill_cache(): kill pointless check
proc_pid_readdir(): stop wanking with proc_fill_cache() for /proc/self
proc_fill_cache(): just make instantiate_t return int
proc_fill_cache(): clean up, get rid of pointless find_inode_number() use
coda: don't bother with find_inode_number()
kill find_inode_number()
more open-coded file_inode() calls
comedi: quit wanking with FASYNC in ->release()
fanotify: quit wanking with FASYNC in ->release()
btrfs: more open-coded file_inode()
fuse: another open-coded file_inode()
ecryptfs: switch ecryptfs_decode_and_decrypt_filename() from dentry to sb
new helper: fixed_size_llseek()
mtdchar: switch to fixed_size_llseek()
zorro: switch to fixed_size_llseek()
bna: switch to fixed_size_llseek()
eisa_eeprom: switch to fixed_size_llseek()
vc: switch to fixed_size_llseek()
fnic: switch to fixed_size_llseek()
bfa: switch to fixed_size_llseek()
wlcore: use *ppos, not file->f_pos
ps3flash: switch to generic_file_llseek_size()
constify rw_verify_area()
splice: lift checks from do_splice_from() into callers
lpfc: switch to fixed_size_llseek()
isapnp: switch to fixed_size_llseek()
pci/proc: switch to fixed_size_llseek()
ubi/cdev: switch to fixed_size_llseek()
proc_powerpc: switch to fixed_size_llseek()
tile-srom: switch to fixed_size_llseek()
cpqphp_sysfs: switch to fixed_size_llseek()
block_dev: switch to fixed_size_llseek()
lseek_execute() doesn't need an inode passed to it
ext4: ->tmpfile() support
Document ->tmpfile()
Dan Carpenter (1):
minix: bug widening a binary "not" operation
David Howells (2):
Replace a bunch of file->dentry->d_inode refs with file_inode()
SELinux: Institute file_path_has_perm()
Jeff Layton (12):
locks: drop the unused filp argument to posix_unblock_lock
cifs: use posix_unblock_lock instead of locks_delete_block
locks: make generic_add_lease and generic_delete_lease static
locks: comment cleanups and clarifications
locks: make "added" in __posix_lock_file a bool
locks: encapsulate the fl_link list handling
locks: protect most of the file_lock handling with i_lock
locks: avoid taking global lock if possible when waking up blocked waiters
locks: convert fl_link to a hlist_node
locks: turn the blocked_list into a hashtable
locks: add a new "lm_owner_key" lock operation
locks: give the blocked_hash its own spinlock
Jie Liu (1):
vfs: export lseek_execute() to modules
Linus Torvalds (1):
Don't pass inode to ->d_hash() and ->d_compare()
Diffstat:
Documentation/filesystems/Locking | 35 ++-
Documentation/filesystems/vfs.txt | 24 +-
arch/alpha/include/uapi/asm/fcntl.h | 1 +
arch/arc/kernel/troubleshoot.c | 2 +-
arch/parisc/include/uapi/asm/fcntl.h | 1 +
arch/powerpc/kernel/proc_powerpc.c | 20 +--
arch/sparc/include/uapi/asm/fcntl.h | 1 +
drivers/char/ps3flash.c | 28 +--
drivers/char/tile-srom.c | 28 +--
drivers/mtd/mtdchar.c | 20 +--
drivers/mtd/ubi/cdev.c | 26 +--
drivers/net/ethernet/brocade/bna/bnad_debugfs.c | 22 +--
drivers/net/wireless/ti/wlcore/debugfs.c | 4 +-
drivers/parisc/eisa_eeprom.c | 15 +-
drivers/pci/hotplug/cpqphp_sysfs.c | 22 +--
drivers/pci/proc.c | 23 +--
drivers/pnp/isapnp/proc.c | 22 +--
drivers/scsi/bfa/bfad_debugfs.c | 28 +--
drivers/scsi/fnic/fnic_debugfs.c | 16 +--
drivers/scsi/lpfc/lpfc_debugfs.c | 18 +--
drivers/staging/android/logger.c | 2 +-
drivers/staging/comedi/comedi_fops.c | 3 -
drivers/tty/vt/vc_screen.c | 17 +--
drivers/zorro/proc.c | 22 +--
fs/adfs/dir.c | 6 +-
fs/affs/namei.c | 26 +--
fs/afs/flock.c | 7 +-
fs/aio.c | 2 +
fs/block_dev.c | 23 +--
fs/btrfs/file.c | 15 +--
fs/btrfs/ioctl.c | 8 +-
fs/ceph/file.c | 11 +-
fs/ceph/locks.c | 2 +-
fs/ceph/mds_client.c | 8 +-
fs/cifs/cifsfs.c | 2 +-
fs/cifs/dir.c | 9 +-
fs/cifs/file.c | 15 +-
fs/coda/dir.c | 8 +-
fs/dcache.c | 66 ++----
fs/ecryptfs/crypto.c | 5 +-
fs/ecryptfs/ecryptfs_kernel.h | 2 +-
fs/ecryptfs/file.c | 9 +-
fs/ecryptfs/inode.c | 2 +-
fs/efivarfs/super.c | 9 +-
fs/exec.c | 10 +-
fs/ext2/namei.c | 24 ++
fs/ext3/namei.c | 47 ++++-
fs/ext4/file.c | 24 +--
fs/ext4/namei.c | 47 ++++-
fs/fat/namei_msdos.c | 6 +-
fs/fat/namei_vfat.c | 12 +-
fs/file_table.c | 2 +-
fs/fuse/file.c | 3 +-
fs/gfs2/dentry.c | 3 +-
fs/gfs2/file.c | 2 +-
fs/hfs/hfs_fs.h | 7 +-
fs/hfs/string.c | 6 +-
fs/hfsplus/hfsplus_fs.h | 7 +-
fs/hfsplus/unicode.c | 7 +-
fs/hpfs/dentry.c | 7 +-
fs/inode.c | 4 +-
fs/internal.h | 6 +-
fs/isofs/inode.c | 48 ++---
fs/isofs/namei.c | 3 +-
fs/jfs/namei.c | 7 +-
fs/lockd/svclock.c | 14 +-
fs/lockd/svcsubs.c | 12 +-
fs/locks.c | 281 ++++++++++++++++-------
fs/minix/dir.c | 2 +-
fs/minix/namei.c | 13 +
fs/namei.c | 113 +++++++---
fs/ncpfs/dir.c | 45 ++--
fs/ncpfs/inode.c | 4 +
fs/nfs/delegation.c | 10 +-
fs/nfs/nfs4state.c | 8 +-
fs/nfsd/nfs4state.c | 8 +-
fs/notify/fanotify/fanotify_user.c | 3 -
fs/ocfs2/file.c | 12 +-
fs/open.c | 63 +++--
fs/proc/base.c | 105 ++++-----
fs/proc/fd.c | 18 +-
fs/proc/internal.h | 2 +-
fs/proc/namespaces.c | 13 +-
fs/proc/proc_sysctl.c | 7 +-
fs/read_write.c | 65 ++++--
fs/splice.c | 38 ++--
fs/sysv/namei.c | 3 +-
fs/udf/namei.c | 24 ++
fs/xfs/xfs_file.c | 6 +-
include/linux/dcache.h | 11 +-
include/linux/fs.h | 49 +++--
include/linux/fsnotify.h | 8 +-
include/uapi/asm-generic/fcntl.h | 4 +
mm/shmem.c | 37 +++-
net/sunrpc/auth_gss/svcauth_gss.c | 4 +-
security/integrity/ima/ima_main.c | 2 +-
security/selinux/hooks.c | 24 ++-
sound/core/pcm_native.c | 40 ++--
98 files changed, 979 insertions(+), 986 deletions(-)
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