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Commit 40389687 moved a call to ext4_forget() out of
ext4_free_branches and let ext4_free_blocks() handle calling
bforget(). But that change unfortunately did not replace the call to
ext4_forget() with brelse(), which was needed to drop the in-use count
of the indirect block's buffer head, which lead to a memory leak when
deleting files that used indirect blocks. Fix this.
Thanks to Hugh Dickins for pointing this out.
Cc: [email protected]
Signed-off-by: "Theodore Ts'o" <[email protected]>
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This function was never implemented, except for a BUG_ON which was
tripping when ext4 is run without a journal. The problem is that
although the comment asserts that "truncate (which is the only way to
free block) discards all preallocations", ext4_free_blocks() is also
called in various error recovery paths when blocks have been
allocated, but for various reasons, we were not able to use those data
blocks (for example, because we ran out of memory while trying to
manipulate the extent tree, or some other similar situation).
In addition to the fact that this function isn't implemented except
for the incorrect BUG_ON, the single caller of this function,
ext4_free_blocks(), doesn't use it all if the journal is enabled.
So remove the (stub) function entirely for now. If we decide it's
better to add it back, it's only going to be useful with a relatively
large number of code changes anyway.
Google-Bug-Id: 3236408
Cc: Jiaying Zhang <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Ted first found the bug when running 2.6.36 kernel with dioread_nolock
mount option that xfstests #13 complained about wrong file size during fsck.
However, the bug exists in the older kernels as well although it is
somehow harder to trigger.
The problem is that ext4_end_io_work() can happen after we have truncated an
inode to a smaller size. Then when ext4_end_io_work() calls
ext4_convert_unwritten_extents(), we may reallocate some blocks that have
been truncated, so the inode size becomes inconsistent with the allocated
blocks.
The following patch flushes the i_completed_io_list during truncate to reduce
the risk that some pending end_io requests are executed later and convert
already truncated blocks to initialized.
Note that although the fix helps reduce the problem a lot there may still
be a race window between vmtruncate() and ext4_end_io_work(). The fundamental
problem is that if vmtruncate() is called without either i_mutex or i_alloc_sem
held, it can race with an ongoing write request so that the io_end request is
processed later when the corresponding blocks have been truncated.
Ted and I have discussed the problem offline and we saw a few ways to fix
the race completely:
a) We guarantee that i_mutex lock and i_alloc_sem write lock are both hold
whenever vmtruncate() is called. The i_mutex lock prevents any new write
requests from entering writeback and the i_alloc_sem prevents the race
from ext4_page_mkwrite(). Currently we hold both locks if vmtruncate()
is called from do_truncate(), which is probably the most common case.
However, there are places where we may call vmtruncate() without holding
either i_mutex or i_alloc_sem. I would like to ask for other people's
opinions on what locks are expected to be held before calling vmtruncate().
There seems a disagreement among the callers of that function.
b) We change the ext4 write path so that we change the extent tree to contain
the newly allocated blocks and update i_size both at the same time --- when
the write of the data blocks is completed.
c) We add some additional locking to synchronize vmtruncate() and
ext4_end_io_work(). This approach may have performance implications so we
need to be careful.
All of the above proposals may require more substantial changes, so
we may consider to take the following patch as a bandaid.
Signed-off-by: Jiaying Zhang <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Call ext4_std_error() in various places when we can't bail out
cleanly, so the file system can be marked as in error.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Signed-off-by: Rabin Vincent <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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Signed-off-by: Rabin Vincent <[email protected]>
[Modified to hit the right file]
Signed-off-by: Linus Walleij <[email protected]>
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Dynamically detect the DBx500 SOC an revision based on the ASIC ID.
Signed-off-by: Rabin Vincent <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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Rename the MOP board Kconfig entries to the same name as the machine
type, so that the machine_is_*() macros work correctly.
Signed-off-by: Rabin Vincent <[email protected]>
[Updated to match changes in the tree]
Signed-off-by: Linus Walleij <[email protected]>
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To allow the possiblity of building U8500 and U5500 support in the same
image.
Signed-off-by: Rabin Vincent <[email protected]>
[Rebased to latest changes in Russells tree]
Signed-off-by: Linus Walleij <[email protected]>
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When ext4_trim_fs() is called to trim a part of a single group, the
logic will wrongly set last block of the interval to 'len' instead
of 'first_block + len'. Thus a shorter interval is possibly trimmed.
Fix it.
CC: Lukas Czerner <[email protected]>
Cc: [email protected]
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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fs/ext4/super.c: In function 'ext4_register_li_request':
fs/ext4/super.c:2936: warning: 'ret' may be used uninitialized in this function
It looks buggy to me, too.
Cc: Lukas Czerner <[email protected]>
Cc: [email protected]
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Replace the jbd2_inode structure (which is 48 bytes) with a pointer
and only allocate the jbd2_inode when it is needed --- that is, when
the file system has a journal present and the inode has been opened
for writing. This allows us to further slim down the ext4_inode_info
structure.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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We can store the dynamic inode state flags in the high bits of
EXT4_I(inode)->i_flags, and eliminate i_state_flags. This saves 8
bytes from the size of ext4_inode_info structure, which when
multiplied by the number of the number of in the inode cache, can save
a lot of memory.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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By reordering the elements in the ext4_inode_info structure, we can
reduce the padding needed on an x86_64 system by 16 bytes.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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We can encode the ec_type information by using ee_len == 0 to denote
EXT4_EXT_CACHE_NO, ee_start == 0 to denote EXT4_EXT_CACHE_GAP, and if
neither is true, then the cache type must be EXT4_EXT_CACHE_EXTENT.
This allows us to reduce the size of ext4_ext_inode by another 8
bytes. (ec_type is 4 bytes, plus another 4 bytes of padding)
Signed-off-by: "Theodore Ts'o" <[email protected]>
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This fixes a number of places where we used sector_t instead of
ext4_lblk_t for logical blocks, which for ext4 are still 32-bit data
types. No point wasting space in the ext4_inode_info structure, and
requiring 64-bit arithmetic on 32-bit systems, when it isn't
necessary.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Remove the short element i_delalloc_reserved_flag from the
ext4_inode_info structure and replace it a new bit in i_state_flags.
Since we have an ext4_inode_info for every ext4 inode cached in the
inode cache, any savings we can produce here is a very good thing from
a memory utilization perspective.
Signed-off-by: "Theodore Ts'o" <[email protected]>
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ext4_ext_find_goal() returns an ideal physical block number that the block
allocator tries to allocate first. However, if a required file offset is
smaller than the existing extent's one, ext4_ext_find_goal() returns
a wrong block number because it may overflow at
"block - le32_to_cpu(ex->ee_block)". This patch fixes the problem.
ext4_ext_find_goal() will also return a wrong block number in case
a file offset of the existing extent is too big. In this case,
the ideal physical block number is fixed in ext4_mb_initialize_context(),
so it's no problem.
reproduce:
# dd if=/dev/zero of=/mnt/mp1/tmp bs=127M count=1 oflag=sync
# dd if=/dev/zero of=/mnt/mp1/file bs=512K count=1 seek=1 oflag=sync
# filefrag -v /mnt/mp1/file
Filesystem type is: ef53
File size of /mnt/mp1/file is 1048576 (256 blocks, blocksize 4096)
ext logical physical expected length flags
0 128 67456 128 eof
/mnt/mp1/file: 2 extents found
# rm -rf /mnt/mp1/tmp
# echo $((512*4096)) > /sys/fs/ext4/loop0/mb_stream_req
# dd if=/dev/zero of=/mnt/mp1/file bs=512K count=1 oflag=sync conv=notrunc
result (linux-2.6.37-rc2 + ext4 patch queue):
# filefrag -v /mnt/mp1/file
Filesystem type is: ef53
File size of /mnt/mp1/file is 1048576 (256 blocks, blocksize 4096)
ext logical physical expected length flags
0 0 33280 128
1 128 67456 33407 128 eof
/mnt/mp1/file: 2 extents found
result(apply this patch):
# filefrag -v /mnt/mp1/file
Filesystem type is: ef53
File size of /mnt/mp1/file is 1048576 (256 blocks, blocksize 4096)
ext logical physical expected length flags
0 0 66560 128
1 128 67456 66687 128 eof
/mnt/mp1/file: 2 extents found
Signed-off-by: Kazuya Mio <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Check return value of ext4_journal_get_write_access,
ext4_journal_dirty_metadata and ext4_mark_inode_dirty. Move brelse()
under 'out_stop' to release bh properly in case of journal error.
Signed-off-by: Namhyung Kim <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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ext4_ext_migrate() calls ext4_new_inode() and passes 0 instead of a pointer
to a struct qstr. This patch uses NULL, to make it obvious to the caller
that this was a pointer.
Signed-off-by: Eric Paris <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Where the file pointer is available, use ext4_error_file() instead of
ext4_error_inode().
Signed-off-by: "Theodore Ts'o" <[email protected]>
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d_path() returns an ERR_PTR and it doesn't return NULL. This is in
ext4_error_file() and no one actually calls ext4_error_file().
Signed-off-by: Dan Carpenter <[email protected]>
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This is a copy and paste error. The intent was to check
"io_page_cachep". We tested "io_page_cachep" earlier.
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Reviewed-by: Dan Carpenter <[email protected]>
Signed-off-by: Wang Sheng-Hui <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Signed-off-by: Wang Sheng-Hui <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
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Any time you see code that tries to add error codes together, you
should want to claw your eyes out...
Signed-off-by: "Theodore Ts'o" <[email protected]>
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ext4_issue_discard is supposed to be helper for calling discard, however
in case that underlying device does not support discard it prints out
the warning message and clears the DISCARD t_mount_opt flag. Since it
can be (and is) used by others, it should not do anything and let the
caller to handle the error case.
This commit removes warning message and flag setting from
ext4_issue_discard and use it just in place where it is really needed
(release_blocks_on_commit). FITRIM ioctl should not set any flags nor it
should print out warning messages, so get rid of the warning as well.
Signed-off-by: Lukas Czerner <[email protected]>
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When determining last group through ext4_get_group_no_and_offset() the
result may be wrong in cases when range->start and range-len are too
big, because it may overflow when summing up those two numbers.
Fix that by checking range->len and limit its value to
ext4_blocks_count(). This commit was tested by myself with expected
result.
Signed-off-by: Lukas Czerner <[email protected]>
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Add new mappings for assist, VAIO, zoom and eject buttons present on
refurbished P, Z and EC models.
Reported-by: Gyorgy Jeney <[email protected]>
Reported-by: Stephan Mueller <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Matthew Garrett <[email protected]>
Signed-off-by: Mattia Dongili <[email protected]>
Signed-off-by: Matthew Garrett <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: (44 commits)
hwmon: Support for Dallas Semiconductor DS620
hwmon: driver for Sensirion SHT21 humidity and temperature sensor
hwmon: Add humidity attribute to sysfs ABI
hwmon: sysfs ABI updates
hwmon: (via-cputemp) sync hotplug handling with coretemp/pkgtemp
hwmon: (lm95241) Rewrite to avoid using macros
hwmon: (applesmc) Fix checkpatch errors and fix value range checks
hwmon: (applesmc) Update copyright information
hwmon: (applesmc) Silence driver
hwmon: (applesmc) Simplify feature sysfs handling
hwmon: (applesmc) Dynamic creation of fan files
hwmon: (applesmc) Extract all features generically
hwmon: (applesmc) Handle new temperature format
hwmon: (applesmc) Dynamic creation of temperature files
hwmon: (applesmc) Introduce a register lookup table
hwmon: (applesmc) Use pr_fmt and pr_<level>
hwmon: (applesmc) Relax the severity of device init failure
hwmon: (applesmc) Add MacBookAir3,1(3,2) support
hwmon: (w83627hf) Use pr_fmt and pr_<level>
hwmon: (w83627ehf) Use pr_fmt and pr_<level>
...
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* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (29 commits)
of/flattree: forward declare struct device_node in of_fdt.h
ipmi: explicitly include of_address.h and of_irq.h
sparc: explicitly cast negative phandle checks to s32
powerpc/405: Fix missing #{address,size}-cells in i2c node
powerpc/5200: dts: refactor dts files
powerpc/5200: dts: Change combatible strings on localbus
powerpc/5200: dts: remove unused properties
powerpc/5200: dts: rename nodes to prepare for refactoring dts files
of/flattree: Update dtc to current mainline.
of/device: Don't register disabled devices
powerpc/dts: fix syntax bugs in bluestone.dts
of: Fixes for OF probing on little endian systems
of: make drivers depend on CONFIG_OF instead of CONFIG_PPC_OF
of/flattree: Add of_flat_dt_match() helper function
of_serial: explicitly include of_irq.h
of/flattree: Refactor unflatten_device_tree and add fdt_unflatten_tree
of/flattree: Reorder unflatten_dt_node
of/flattree: Refactor unflatten_dt_node
of/flattree: Add non-boottime device tree functions
of/flattree: Add Kconfig for EARLY_FLATTREE
...
Fix up trivial conflict in arch/sparc/prom/tree_32.c as per Grant.
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Currently the x86 platform devices are not consistent about selecting
or depending on the LEDs Kconfig variables, and this inconsistency
leads to Kconfig getting upset and refusing to offer LEDs (even on
non-x86 platforms):
drivers/platform/x86/Kconfig:422:error: recursive dependency detected!
drivers/platform/x86/Kconfig:422: symbol EEEPC_WMI depends on ACPI_WMI
drivers/platform/x86/Kconfig:438: symbol ACPI_WMI is selected by ACER_WMI
drivers/platform/x86/Kconfig:18: symbol ACER_WMI depends on LEDS_CLASS
drivers/leds/Kconfig:10: symbol LEDS_CLASS is selected by EEEPC_WMI
Fix this by always selecting rather than depending on the symbols as
slightly more drivers use this approach already and it seems more
user friendly.
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Matthew Garrett <[email protected]>
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Fix sparse warning for non-ANSI function declaration:
drivers/platform/x86/sony-laptop.c:1134:35: warning: non-ANSI function declaration of function 'sony_nc_rfkill_update'
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Matthew Garrett <[email protected]>
Cc: Mattia Dongili <[email protected]>
Signed-off-by: Matthew Garrett <[email protected]>
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Fix sparse warning for non-ANSI function declaration:
drivers/platform/x86/intel_ips.c:1477:25: warning: non-ANSI function declaration of function 'ips_link_to_i915_driver'
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Matthew Garrett <[email protected]>
Signed-off-by: Matthew Garrett <[email protected]>
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Remove kobject.h from files which don't need it, notably,
sched.h and fs.h.
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Remove path.h from sched.h and other files.
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
* 'stable/bug-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen/event: validate irq before get evtchn by irq
xen/fb: fix potential memory leak
xen/fb: fix xenfb suspend/resume race.
xen: disable ACPI NUMA for PV guests
xen/irq: Cleanup the find_unbound_irq
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git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
* 'stable/generic' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
xen: HVM X2APIC support
apic: Move hypervisor detection of x2apic to hypervisor.h
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git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
slub: Fix a crash during slabinfo -v
tracing/slab: Move kmalloc tracepoint out of inline code
slub: Fix slub_lock down/up imbalance
slub: Fix build breakage in Documentation/vm
slub tracing: move trace calls out of always inlined functions to reduce kernel code size
slub: move slabinfo.c to tools/slub/slabinfo.c
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
Documentation/kbuild: add info that 'choice' can have a symbol name
kbuild: add numeric --set-val option to scripts/config
headers_check: Fix warning text
headers_check: better search for functions in headers
scripts/coccinelle: update for compatability with Coccinelle 0.2.4
tags: put function prototypes back!
Kconfig: fix single letter command in scripts/config
gitignore: add scripts/recordmcount
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'packaging' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
deb-pkg: s/hdr/kernel_headers_/ && s/header/libc_headers_/
deb-pkg: Make deb-pkg generate a seperate linux-libc-dev deb
kbuild: create linux-headers package in deb-pkg
kbuild, deb-pkg: support overriding userland architecture
kbuild, deb-pkg: select userland architecture based on UTS_MACHINE
kbuild, deb-pkg: Fix build with paranoid umask
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
nconf: handle comment entries within choice/endchoice
kconfig: fix warning
kconfig: Make expr_copy() take a const argument
kconfig: simplify select-with-unmet-direct-dependency warning
kconfig: add more S_INT and S_HEX consistency checks
kconfig: fix `zconfdebug' extern declaration
kconfig/conf: merge duplicate switch's case
kconfig: fix typos
kbuild/gconf: add dummy inline for bind_textdomain_codeset()
kbuild/nconf: fix spaces damage
kconfig: nuke second argument of conf_write_symbol()
kconfig: do not define AUTOCONF_INCLUDED
kconfig: the day kconfig warns about "select"-abuse has come
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
mkuboot.sh: Fail if mkimage is missing
gen_init_cpio: checkpatch fixes
gen_init_cpio: Avoid race between call to stat() and call to open()
modpost: Fix address calculation in reloc_location()
Make fixdep error handling more explicit
checksyscalls: Fix stand-alone usage
modpost: Put .zdebug* section on white list
kbuild: fix interaction of CONFIG_IKCONFIG and KCONFIG_CONFIG
kbuild: export linux/{a.out,kvm,kvm_para}.h on headers_install_all
kbuild: introduce HDR_ARCH_LIST for headers_install_all
headers_install: check exit status of unifdef
gen_init_cpio: remove leading `/' from file names
scripts/genksyms: fix header usage
fixdep: use hash table instead of a single array
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
pata_platform: Remove CONFIG_HAVE_PATA_PLATFORM's dependencies.
pata_hpt37x: actually limit HPT370 to UltraDMA/66
pata_hpt3x2n: coding style cleanup
pata_hpt37x: coding style cleanup
pata_hpt366: coding style cleanup
pata_hpt3x2n: calculate average f_CNT
pata_hpt3x2n: clarify about HPT371N support
pata_hpt{37x|3x2n}: SATA mode filtering
[libata] avoid needlessly passing around ptr to SCSI completion func
[libata] new driver acard_ahci, for ATP8620 host controller
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on ppc64:
/usr/include/bits/local_lim.h:#define PTHREAD_STACK_MIN 131072
therefore following set of commands:
gives:
perf.2.6.37test: builtin-sched.c:493: create_tasks: Assertion `!(err)' failed.
So make sure we do not set stack size lower than PTHREAD_STACK_MIN.
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (34 commits)
HID: roccat: Update sysfs attribute doc
HID: roccat: don't use #pragma pack
HID: roccat: Add support for Roccat Kone[+] v2
HID: roccat: reduce number of functions in kone and pyra drivers
HID: roccat: declare meaning of pack pragma usage in driver headers
HID: roccat: use class for char device for sysfs attribute creation
sysfs: Introducing binary attributes for struct class
HID: hidraw: add compatibility ioctl() for 32-bit applications.
HID: hid-picolcd: Fix memory leak in picolcd_debug_out_report()
HID: picolcd: fix misuse of logical operation in place of bitop
HID: usbhid: base runtime PM on modern API
HID: replace offsets values with their corresponding BTN_* defines
HID: hid-mosart: support suspend/resume
HID: hid-mosart: ignore buttons report
HID: hid-picolcd: don't use flush_scheduled_work()
HID: simplify an index check in hid_lookup_collection
HID: Hoist assigns from ifs
HID: Remove superfluous __inline__
HID: Use vzalloc for vmalloc/memset(,0...)
HID: Add and use hid_<level>: dev_<level> equivalents
...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
spi / PM: Support dev_pm_ops
PM: Prototype the pm_generic_ operations
PM / Runtime: Generic resume shouldn't set RPM_ACTIVE unconditionally
PM: Use dev_name() in core device suspend and resume routines
PM: Permit registration of parentless devices during system suspend
PM: Replace the device power.status field with a bit field
PM: Remove redundant checks from core device resume routines
PM: Use a different list of devices for each stage of device suspend
PM: Avoid compiler warning in pm_noirq_op()
PM: Use pm_wakeup_pending() in __device_suspend()
PM / Wakeup: Replace pm_check_wakeup_events() with pm_wakeup_pending()
PM: Prevent dpm_prepare() from returning errors unnecessarily
PM: Fix references to basic-pm-debugging.txt in drivers-testing.txt
PM / Runtime: Add synchronous runtime interface for interrupt handlers (v3)
PM / Hibernate: When failed, in_suspend should be reset
PM / Hibernate: hibernation_ops->leave should be checked too
Freezer: Fix a race during freezing of TASK_STOPPED tasks
PM: Use proper ccflag flag in kernel/power/Makefile
PM / Runtime: Fix comments to match runtime callback code
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: use split transaction timeout only for split transactions
firewire: ohci: consolidate context status flags
firewire: ohci: cache the context run bit
firewire: ohci: flush AT contexts after bus reset - addendum
firewire: ohci: flush AT contexts after bus reset for OHCI 1.2
firewire: net: set carrier state at ifup
firewire: net: add carrier detection
firewire: net: ratelimit error messages
firewire: ohci: restart iso DMA contexts on resume from low power mode
firewire: ohci: restore GUID on resume.
firewire: ohci: use common buffer for self IDs and AR descriptors
firewire: ohci: optimize iso context checks in the interrupt handler
firewire: make PHY packet header format consistent
firewire: ohci: properly clear posted write errors
firewire: ohci: flush MMIO writes in the interrupt handler
firewire: ohci: fix AT context initialization error handling
firewire: ohci: Asynchronous Reception rewrite
firewire: core: Update WARN uses
firewire: nosy: char device is not seekable
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git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
nilfs2: unfold nilfs_dat_inode function
nilfs2: do not pass sbi to functions which can get it from inode
nilfs2: get rid of nilfs_mount_options structure
nilfs2: simplify nilfs_mdt_freeze_buffer
nilfs2: get rid of loaded flag from nilfs object
nilfs2: fix a checkpatch error in page.c
nilfs2: fiemap support
nilfs2: mark buffer heads as delayed until the data is written to disk
nilfs2: call nilfs_error inside bmap routines
fs/nilfs2/super.c: Use printf extension %pV
MAINTAINERS: add nilfs2 git tree entry
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* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: use CreationTime like an i_generation field
cifs: switch cifs_open and cifs_create to use CIFSSMBUnixSetFileInfo
cifs: show "acl" in DebugData Features when it's compiled in
cifs: move "ntlmssp" and "local_leases" options out of experimental code
cifs: replace some hardcoded values with preprocessor constants
cifs: remove unnecessary locking around sequence_number
[CIFS] Fix minor merge conflict in fs/cifs/dir.c
CIFS: Simplify cifs_open code
CIFS: Simplify non-posix open stuff (try #2)
CIFS: Add match_port check during looking for an existing connection (try #4)
CIFS: Simplify ipv*_connect functions into one (try #4)
cifs: Support NTLM2 session security during NTLMSSP authentication [try #5]
cifs: don't overwrite dentry name in d_revalidate
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