Conflicts:
	fs/xfs/linux-2.6/xfs_lrw.c

Conflicts:
	fs/ubifs/super.c

Conflicts:
	arch/microblaze/include/asm/device.h
	drivers/base/platform.c

Conflicts:
	kernel/gcov/Kconfig

Conflicts:
	arch/parisc/include/asm/thread_info.h
	arch/parisc/kernel/entry.S
	arch/parisc/kernel/signal.c

Conflicts:
	arch/arm/include/asm/unified.h

Conflicts:
	arch/arm/kernel/signal.c

* 'osync_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6:
  fsync: wait for data writeout completion before calling ->fsync
  vfs: Remove generic_osync_inode() and sync_page_range{_nolock}()
  fat: Opencode sync_page_range_nolock()
  pohmelfs: Use new syncing helper
  xfs: Convert sync_page_range() to simple filemap_write_and_wait_range()
  ocfs2: Update syncing after splicing to match generic version
  ntfs: Use new syncing helpers and update comments
  ext4: Remove syncing logic from ext4_file_write
  ext3: Remove syncing logic from ext3_file_write
  ext2: Update comment about generic_osync_inode
  vfs: Introduce new helpers for syncing after writing to O_SYNC file or IS_SYNC inode
  vfs: Rename generic_file_aio_write_nolock
  ocfs2: Use __generic_file_aio_write instead of generic_file_aio_write_nolock
  pohmelfs: Use __generic_file_aio_write instead of generic_file_aio_write_nolock
  vfs: Remove syncing from generic_file_direct_write() and generic_file_buffered_write()
  vfs: Export __generic_file_aio_write() and add some comments
  vfs: Introduce filemap_fdatawait_range

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw:
  GFS2: Whitespace fixes
  GFS2: Remove unused sysfs file
  GFS2: Be extra careful about deallocating inodes
  GFS2: Remove no_formal_ino generating code
  GFS2: Rename eattr.[ch] as xattr.[ch]
  GFS2: Clean up of extended attribute support
  GFS2: Add explanation of extended attr on-disk format
  GFS2: Add "-o errors=panic|withdraw" mount options
  GFS2: jumping to wrong label?
  GFS2: free disk inode which is deleted by remote node -V2
  GFS2: Add a document explaining GFS2's uevents
  GFS2: Add sysfs link to device
  GFS2: Replace assertion with proper error handling
  GFS2: Improve error handling in inode allocation
  GFS2: Add some more info to uevents
  GFS2: Add online uevent to GFS2

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6:
  udf: Fix possible corruption when close races with write
  udf: Perform preallocation only for regular files
  udf: Remove wrong assignment in udf_symlink
  udf: Remove dead code

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: (21 commits)
  fs/Kconfig: move nilfs2 outside misc filesystems
  nilfs2: convert nilfs_bmap_lookup to an inline function
  nilfs2: allow btree code to directly call dat operations
  nilfs2: add update functions of virtual block address to dat
  nilfs2: remove individual gfp constants for each metadata file
  nilfs2: stop zero-fill of btree path just before free it
  nilfs2: remove unused btree argument from btree functions
  nilfs2: remove nilfs_dat_abort_start and nilfs_dat_abort_free
  nilfs2: shorten freeze period due to GC in write operation v3
  nilfs2: add more check routines in mount process
  nilfs2: An unassigned variable is assigned to a never used structure member
  nilfs2: use GFP_NOIO for bio_alloc instead of GFP_NOWAIT
  nilfs2: stop using periodic write_super callback
  nilfs2: clean up nilfs_write_super
  nilfs2: fix disorder of nilfs_write_super in nilfs_sync_fs
  nilfs2: remove redundant super block commit
  nilfs2: implement nilfs_show_options to display mount options in /proc/mounts
  nilfs2: always lookup disk block address before reading metadata block
  nilfs2: use semaphore to protect pointer to a writable FS-instance
  nilfs2: fix format string compile warning (ino_t)
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  cifs: consolidate reconnect logic in smb_init routines
  cifs: Replace wrtPending with a real reference count
  cifs: protect GlobalOplock_Q with its own spinlock
  cifs: use tcon pointer in cifs_show_options
  cifs: send IPv6 addr in upcall with colon delimiters
  [CIFS] Fix checkpatch warnings
  PATCH] cifs: fix broken mounts when a SSH tunnel is used (try #4)
  [CIFS] Memory leak in ntlmv2 hash calculation
  [CIFS] potential NULL dereference in parse_DFS_referrals()

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (21 commits)
  sparc64: Initial niagara2 perf counter support.
  sparc64: Perf counter 'nop' event is not constant.
  sparc64: Provide a way to specify a perf counter overflow IRQ enable bit.
  sparc64: Provide hypervisor tracing bit support for perf counters.
  sparc64: Initial hw perf counter support.
  sparc64: Implement a real set_perf_counter_pending().
  sparc64: Use nmi_enter() and nmi_exit(), as needed.
  sparc64: Provide extern decls for sparc_??u_type strings.
  sparc64: Make touch_nmi_watchdog() actually work.
  sparc64: Kill unnecessary cast in profile_timer_exceptions_notify().
  sparc64: Manage NMI watchdog enabling like x86.
  sparc: add basic support for 'perf'
  sparc: convert /proc/io_map, /proc/dvma_map to seq_file
  sparc, leon: sparc-leon specific SRMMU initialization and bootup fixes.
  sparc,leon: Added support for AMBAPP bus.
  sparc,leon: Introduce the sparc-leon CPU type.
  sparc,leon: Redefine MMU register access asi if CONFIG_LEON
  sparc,leon: CONFIG_SPARC_LEON option and leon specific files.
  sparc64: cheaper asm/uaccess.h inclusion
  SPARC: fix duplicate declaration
  ...

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)
  netxen: update copyright
  netxen: fix tx timeout recovery
  netxen: fix file firmware leak
  netxen: improve pci memory access
  netxen: change firmware write size
  tg3: Fix return ring size breakage
  netxen: build fix for INET=n
  cdc-phonet: autoconfigure Phonet address
  Phonet: back-end for autoconfigured addresses
  Phonet: fix netlink address dump error handling
  ipv6: Add IFA_F_DADFAILED flag
  net: Add DEVTYPE support for Ethernet based devices
  mv643xx_eth.c: remove unused txq_set_wrr()
  ucc_geth: Fix hangs after switching from full to half duplex
  ucc_geth: Rearrange some code to avoid forward declarations
  phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs
  drivers/net/phy: introduce missing kfree
  drivers/net/wan: introduce missing kfree
  net: force bridge module(s) to be GPL
  Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded
  ...

Fixed up trivial conflicts:

 - arch/x86/include/asm/socket.h

   converted to <asm-generic/socket.h> in the x86 tree.  The generic
   header has the same new #define's, so that works out fine.

 - drivers/net/tun.c

   fix conflict between 89f56d1e ("tun: reuse struct sock fields") that
   switched over to using 'tun->socket.sk' instead of the redundantly
   available (and thus removed) 'tun->sk', and 2b980dbd ("lsm: Add hooks
   to the TUN driver") which added a new 'tun->sk' use.

   Noted in 'next' by Stephen Rothwell.

* 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: split __phys_addr out into separate file
  xen: use stronger barrier after unlocking lock
  xen: only enable interrupts while actually blocking for spinlock
  xen: make -fstack-protector work under Xen

When we close a file, we remove preallocated blocks from it. But this
truncation was not protected by i_mutex and thus it could have raced with a
write through a different fd and cause crashes or even filesystem corruption.
Signed-off-by: Jan Kara <jack@suse.cz>