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2010-10-28cciss: remove overlapping PCI IDsMike Miller
This patch removes the controller overlap between cciss and hpsa. It was decided that no overlap should exist. All new controllers will use the hpsa SCSI based driver. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28block: cciss: fix information leak to userlandVasiliy Kulikov
Structure IOCTL_Command_struct is copied to userland with some padding fields at the end of the struct unitialized. It leads to leaking of contents of kernel stack memory. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28drivers/block/aoe/aoeblk.c: ratelimit a warning printkAndrew Morton
As described in https://bugzilla.kernel.org/show_bug.cgi?id=19922 : I had an AoE device go down overnight, and while a server was trying to : write to it, it was also writing this message to its logs: : : 209 printk(KERN_INFO "aoe: device %ld.%d is not up\n", : 210 d->aoemajor, d->aoeminor); : : The message appeared many times per second, and over several hours : produced about 7.5 gigabytes of log files, filling up all free space on : the root filesystem. Cc: "Ed L. Cashin" <ecashin@coraid.com> Suggested-by: Roman Mamedov <roman@rm.pp.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28drivers/block/z2ram.c: correct printing of sector_tGeert Uytterhoeven
If CONFIG_LBDAF=y, `sector_t' becomes `u64' instead of `unsigned long': drivers/block/z2ram.c: In function ¡do_z2_request¢: drivers/block/z2ram.c:83: warning: format %lu expects type `long unsigned int', but argument 2 has type `sector_t' Hence always cast it to `unsigned long long' for printing. Also do the pr_err() dance, while we're at it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28aoe: don't use flush_scheduled_work()Tejun Heo
flush_scheduled_work() is deprecated and scheduled to be removed. Directly cancel aoedev->work on free instead of depending on flush_scheduled_works(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: "Ed L. Cashin" <ecashin@coraid.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28drivers/block/drbd/drbd_main.c: fix error pathNicolas Kaiser
Failure to create drbd_ee_mempool appears not to get checked. Looks like a copy-and-paste problem to me. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Cc: Lars Ellenberg <drbd-dev@lists.linbit.com> Cc: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-28Merge branch 'for-rmk' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/mach-s3c64xx/dev-audio.c
2010-10-28CRIS: Fix RS485 delay handling.Jesper Nilsson
Very recently, the RS485 interface has been fixed by adding two further fields (see commit 1b6331848b69d1ed165a6bdc75c4046d68767563). Check the value of the flag SER_RS485_RTS_BEFORE_SEND before delaying. Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2010-10-28Add missing "struct" to in sizeof.Jesper Nilsson
Lead to a compile error when the struct was no longer typedef'd. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2010-10-28Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Russell King
devel-stable
2010-10-28genirq: Fix up irq_node() for irq_data changes.Paul Mundt
Now that the node ID is tracked in the irq_data structure, update the irq_node() definition accordingly. This fixes up irq_node() usage under GENERIC_HARDIRQS_NO_DEPRECATED && SMP. Signed-off-by: Paul Mundt <lethal@linux-sh.org> LKML-Reference: <20101028023031.GB10365@linux-sh.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2010-10-28Merge branch 'for-2637/i2c/samsung' into next-i2cBen Dooks
2010-10-28Merge branch 'for-2637/i2c/i2c-nomadik' into next-i2cBen Dooks
2010-10-28i2c-intel-mid: support for Moorestown and Medfield platformAlan Cox
(Updated to address Ben's comments. With regard to the message segment restriction it's not something we hit on the actual platform so while I will investigate that further I don't think its a blocker to submission. At worst its a spot over-restrictive) From: Wen Wang <wen.w.wang@intel.com> Initial release of the driver. Updated and verified on hardware. Cleaned up as follows Alan Cox: Squash down the switches into tables, and use the PCI ident field. We could perhaps take this further and put the platform and port number into this. uint32t -> u32 bracketing of case statements spacing and '!' usage Check the speed (which is now 0/1/2) is valid and ignore otherwise. Fix remaining problems/suggestions from Jean's review Fix items from Ben's review Arjan van de Ven: Initial power management hooks Yong Wang <youg.y.wang@intel.com>: Shared IRQ support Wen Wang <wen.w.wang@intel.com>: D3 support Fixes for OCT test runs Interrupt optimisations Hong Liu <hong.liu@intel.com> The runtime PM code is working on the wrong device (i2c_adapter->dev). The correct one should be pci_dev->dev. This breaks attached i2c slave devices with runtime PM enabled. Slave device needs to runtime resume parent device before runtime resuming itself, but we always get error since we don't have pm_runtime callback for i2c_adapter->dev. Bin Yang <bin.yang@intel.com>: Update speed table Saadi Maalem <saadi.maalem@intel.com>: Clear all interrupts in the hardware init Celine Chotard <celinex.chotard@intel.com>: Correct ordering of clear/disable of IRQs Signed-off-by: Wen Wang <wen.w.wang@intel.com> Signed-off-by: Yong Wang <yong.y.wang@intel.com> Signed-off-by: Hong Liu <hong.liu@intel.com> Signed-off-by: Bin Yang <bin.yang@intel.com> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-10-28power_supply: Mark twl4030_charger as brokenAnton Vorontsov
The driver is not buildable without MFD changes. For now, let's disable the driver as it breaks build for major platforms (i.e. x86). CC [M] drivers/power/twl4030_charger.o drivers/power/twl4030_charger.c: In function 'twl4030_clear_set_boot_bci': drivers/power/twl4030_charger.c:105: error: 'TWL4030_PM_MASTER_BOOT_BCI' undeclared (first use in this function) drivers/power/twl4030_charger.c:105: error: (Each undeclared identifier is reported only once drivers/power/twl4030_charger.c:105: error: for each function it appears in.) drivers/power/twl4030_charger.c: In function 'twl4030_bci_have_vbus': drivers/power/twl4030_charger.c:137: error: 'TWL4030_PM_MASTER_STS_HW_CONDITIONS' undeclared (first use in this function) drivers/power/twl4030_charger.c: In function 'twl4030_bci_probe': drivers/power/twl4030_charger.c:477: warning: overflow in implicit constant conversion drivers/power/twl4030_charger.c:485: warning: overflow in implicit constant conversion make[2]: *** [drivers/power/twl4030_charger.o] Error 1 We can re-enable it if MFD tree will finally merge into 2.6.37. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2010-10-28md: use separate bio pool for each md device.NeilBrown
bio_clone and bio_alloc allocate from a common bio pool. If an md device is stacked with other devices that use this pool, or under something like swap which uses the pool, then the multiple calls on the pool can cause deadlocks. So allocate a local bio pool for each md array and use that rather than the common pool. This pool is used both for regular IO and metadata updates. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: change type of first arg to sync_page_io.NeilBrown
Currently sync_page_io takes a 'bdev'. Every caller passes 'rdev->bdev'. We will soon want another field out of the rdev in sync_page_io, So just pass the rdev instead of the bdev out of it. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md/raid1: perform mem allocation before disabling writes during resync.NeilBrown
Though this mem alloc is GFP_NOIO an so will not deadlock, it seems better to do the allocation before 'raise_barrier' which stops any IO requests while the resync proceeds. raid10 always uses this order, so it is at least consistent to do the same in raid1. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: use bio_kmalloc rather than bio_alloc when failure is acceptable.NeilBrown
bio_alloc can never fail (as it uses a mempool) but an block indefinitely, especially if the caller is holding a reference to a previously allocated bio. So these to places which both handle failure and hold multiple bios should not use bio_alloc, they should use bio_kmalloc. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: Fix possible deadlock with multiple mempool allocations.NeilBrown
It is not safe to allocate from a mempool while holding an item previously allocated from that mempool as that can deadlock when the mempool is close to exhaustion. So don't use a bio list to collect the bios to write to multiple devices in raid1 and raid10. Instead queue each bio as it becomes available so an unplug will activate all previously allocated bios and so a new bio has a chance of being allocated. This means we must set the 'remaining' count to '1' before submitting any requests, then when all are submitted, decrement 'remaining' and possible handle the write completion at that point. Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com> Tested-by: Torsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: fix and update workqueue usageTejun Heo
Workqueue usage in md has two problems. * Flush can be used during or depended upon by memory reclaim, but md uses the system workqueue for flush_work which may lead to deadlock. * md depends on flush_scheduled_work() to achieve exclusion against completion of removal of previous instances. flush_scheduled_work() may incur unexpected amount of delay and is scheduled to be removed. This patch adds two workqueues to md - md_wq and md_misc_wq. The former is guaranteed to make forward progress under memory pressure and serves flush_work. The latter serves as the flush domain for other works. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: use sector_t in bitmap_get_counterNeilBrown
bitmap_get_counter returns the number of sectors covered by the counter in a pass-by-reference variable. In some cases this can be very large, so make it a sector_t for safety. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: remove md_mutex locking.NeilBrown
lock_kernel calls were recently pushed down into open/release functions. md doesn't need that protection. Then the BKL calls were change to md_mutex. We don't need those either. So remove it all. Signed-off-by: NeilBrown <neilb@suse.de>
2010-10-28md: Fix regression with raid1 arrays without persistent metadata.NeilBrown
A RAID1 which has no persistent metadata, whether internal or external, will hang on the first write. This is caused by commit 070dc6dd7103b6b3f7e4d46e754354a5c15f366e In that case, MD_CHANGE_PENDING never gets cleared. So during md_update_sb, is neither persistent or external, clear MD_CHANGE_PENDING. This is suitable for 2.6.36-stable. Signed-off-by: NeilBrown <neilb@suse.de> Cc: stable@kernel.org
2010-10-27Merge branch 'upstream-merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'upstream-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (50 commits) ext4,jbd2: convert tracepoints to use major/minor numbers ext4: optimize orphan_list handling for ext4_setattr ext4: fix unbalanced mutex unlock in error path of ext4_li_request_new ext4: fix compile error in ext4_fallocate() ext4: move ext4_mb_{get,put}_buddy_cache_lock and make them static ext4: rename mark_bitmap_end() to ext4_mark_bitmap_end() ext4: move flush_completed_IO to fs/ext4/fsync.c and make it static ext4: rename {ext,idx}_pblock and inline small extent functions ext4: make various ext4 functions be static ext4: rename {exit,init}_ext4_*() to ext4_{exit,init}_*() ext4: fix kernel oops if the journal superblock has a non-zero j_errno ext4: update writeback_index based on last page scanned ext4: implement writeback livelock avoidance using page tagging ext4: tidy up a void argument in inode.c ext4: add batched_discard into ext4 feature list ext4: Add batched discard support for ext4 fs: Add FITRIM ioctl ext4: Use return value from sb_issue_discard() ext4: Check return value of sb_getblk() and friends ext4: use bio layer instead of buffer layer in mpage_da_submit_io ...
2010-10-27Merge branch 'next' into upstream-mergeTheodore Ts'o
Conflicts: fs/ext4/inode.c fs/ext4/mballoc.c include/trace/events/ext4.h
2010-10-27Merge branch 'drm-core-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: enable unmappable vram for evergreen drm/radeon/kms: fix tiled db height calculation on 6xx/7xx drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xx
2010-10-27Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: (24 commits) quota: Fix possible oops in __dquot_initialize() ext3: Update kernel-doc comments jbd/2: fixed typos ext2: fixed typo. ext3: Fix debug messages in ext3_group_extend() jbd: Convert atomic_inc() to get_bh() ext3: Remove misplaced BUFFER_TRACE() in ext3_truncate() jbd: Fix debug message in do_get_write_access() jbd: Check return value of __getblk() ext3: Use DIV_ROUND_UP() on group desc block counting ext3: Return proper error code on ext3_fill_super() ext3: Remove unnecessary casts on bh->b_data ext3: Cleanup ext3_setup_super() quota: Fix issuing of warnings from dquot_transfer quota: fix dquot_disable vs dquot_transfer race v2 jbd: Convert bitops to buffer fns ext3/jbd: Avoid WARN() messages when failing to write the superblock jbd: Use offset_in_page() instead of manual calculation jbd: Remove unnecessary goto statement jbd: Use printk_ratelimited() in journal_alloc_journal_head() ...
2010-10-27igb: Fix unused variable warning.Jesse Gross
Commit eab6d18d "vlan: Don't check for vlan group before vlan_tx_tag_present" removed the need for the adapter variable in igb_xmit_frame_ring_adv(). This removes the variable as well to avoid the compiler warning. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-28sh: intc: switch irq_desc iteration to new active IRQ iterator.Paul Mundt
There's no need to iterative over every single irq_desc when we can already work out which IRQs have a backing descriptor via the shiny new for_each_active_irq(). Switch to that instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-28sh: fix up cpu hotplug IRQ migration for irq_data changes.Paul Mundt
This fixes up the __cpu_disable() path's IRQ migration for the irq_data changes. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-27ext4,jbd2: convert tracepoints to use major/minor numbersTheodore Ts'o
Unfortunately perf can't deal with anything other than direct structure accesses in the TP_printk() section. It will drop dead when it sees jbd2_dev_to_name() in the "print fmt" section of the tracepoint. Addresses-Google-Bug: 3138508 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: optimize orphan_list handling for ext4_setattrDmitry Monakhov
Surprisingly chown() on ext4 is not SMP scalable operation. Due to unconditional orphan_del(NULL, inode) in ext4_setattr() result in significant performance overhead because of global orphan mutex, especially in no-journal mode (where orphan_add() is noop). It is possible to skip explicit orphan_del if possible. Results of fchown() micro-benchmark in no-journal mode while (1) { iteration++; fchown(fd, uid, gid); fchown(fd, uid + 1, gid + 1) } measured: iterations per millisecond | nr_tasks | w/o patch | with patch | | 1 | 142 | 185 | | 4 | 109 | 642 | Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: fix unbalanced mutex unlock in error path of ext4_li_request_newNicolas Kaiser
Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (48 commits) DMAENGINE: move COH901318 to arch_initcall dma: imx-dma: fix signedness bug dma/timberdale: simplify conditional ste_dma40: remove channel_type ste_dma40: remove enum for endianess ste_dma40: remove TIM_FOR_LINK option ste_dma40: move mode_opt to separate config ste_dma40: move channel mode to a separate field ste_dma40: move priority to separate field ste_dma40: add variable to indicate valid dma_cfg async_tx: make async_tx channel switching opt-in move async raid6 test to lib/Kconfig.debug dmaengine: Add Freescale i.MX1/21/27 DMA driver intel_mid_dma: change the slave interface intel_mid_dma: fix the WARN_ONs intel_mid_dma: Add sg list support to DMA driver intel_mid_dma: Allow DMAC2 to share interrupt intel_mid_dma: Allow IRQ sharing intel_mid_dma: Add runtime PM support DMAENGINE: define a dummy filter function for ste_dma40 ...
2010-10-27Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6Linus Torvalds
* 'viafb-next' of git://github.com/schandinat/linux-2.6: (29 commits) viafb: add initial VX900 support viafb: fix hardware acceleration for suspend & resume viafb: make suspend and resume work (on all machines?) viafb: restore display on resume Minimal support for viafb suspend/resume viafb: use proper register for colour when doing fill ops viafb: add documentation for proc interface viafb: rename output devices viafb: add a mapping of supported output devices viafb: set sync polarity for all output devices viafb: add function to change sync polarity per device viafb: reduce I2C timeout and delay viafb: enable I2C for CRT viafb: fix i2c_transfer error handling viafb: vt1636 cleanup viafb: introduce per output device power management viafb: limit LCD code impact viafb: add interface for output device configuration viafb: merge the remaining output path with enable functions viafb: use new device routing ...
2010-10-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300: (44 commits) MN10300: Save frame pointer in thread_info struct rather than global var MN10300: Change "Matsushita" to "Panasonic". MN10300: Create a defconfig for the ASB2364 board MN10300: Update the ASB2303 defconfig MN10300: ASB2364: Add support for SMSC911X and SMC911X MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA MN10300: Generic time support MN10300: Specify an ELF HWCAP flag for MN10300 Atomic Operations Unit support MN10300: Map userspace atomic op regs as a vmalloc page MN10300: And Panasonic AM34 subarch and implement SMP MN10300: Delete idle_timestamp from irq_cpustat_t MN10300: Make various interrupt priority settings configurable MN10300: Optimise do_csum() MN10300: Implement atomic ops using atomic ops unit MN10300: Make the FPU operate in non-lazy mode under SMP MN10300: SMP TLB flushing MN10300: Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control MN10300: Make the use of PIDR to mark TLB entries controllable MN10300: Rename __flush_tlb*() to local_flush_tlb*() MN10300: AM34 erratum requires MMUCTR read and write on exception entry ...
2010-10-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: usb-audio: automatically detect feedback format ASoC: sound/wm9090: add missing __devexit marker ASoC: sound/max98088: add missing __devexit marker ASoC: sound/ad73311: add missing __devexit marker ASoC: fsl - fix build error in pcm030-audio-fabric.c sound/oss/sb_ess.c: delete double assignment ALSA: hda - Change BTL amp level on some HP notebooks
2010-10-27loop: Properly clear sysfs in autoclear modeMilan Broz
In autoclear mode bdev is NULL but the sysfs entry should be destroyed otherwise this warning appears: WARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x82/0x95() sysfs: cannot create duplicate filename '/devices/virtual/block/loop0/loop' Fixes commit ee86273062cbb310665fe49e1f1937d2cf85b0b9 Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-10-27Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (50 commits) perf python scripting: Add futex-contention script perf python scripting: Fixup cut'n'paste error in sctop script perf scripting: Shut up 'perf record' final status perf record: Remove newline character from perror() argument perf python scripting: Support fedora 11 (audit 1.7.17) perf python scripting: Improve the syscalls-by-pid script perf python scripting: print the syscall name on sctop perf python scripting: Improve the syscalls-counts script perf python scripting: Improve the failed-syscalls-by-pid script kprobes: Remove redundant text_mutex lock in optimize x86/oprofile: Fix uninitialized variable use in debug printk tracing: Fix 'faild' -> 'failed' typo perf probe: Fix format specified for Dwarf_Off parameter perf trace: Fix detection of script extension perf trace: Use $PERF_EXEC_PATH in canned report scripts perf tools: Document event modifiers perf tools: Remove direct slang.h include perf_events: Fix for transaction recovery in group_sched_in() perf_events: Revert: Fix transaction recovery in group_sched_in() perf, x86: Use NUMA aware allocations for PEBS/BTS/DS allocations ...
2010-10-27Merge branch 'module' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * 'module' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: NULL-terminate all pci_device_id tables (trivial) Fix compiler warning in kernel/modules.c
2010-10-27Merge branch 'akpm-incoming-2'Linus Torvalds
* akpm-incoming-2: (139 commits) epoll: make epoll_wait() use the hrtimer range feature select: rename estimate_accuracy() to select_estimate_accuracy() Remove duplicate includes from many files ramoops: use the platform data structure instead of module params kernel/resource.c: handle reinsertion of an already-inserted resource kfifo: fix kfifo_alloc() to return a signed int value w1: don't allow arbitrary users to remove w1 devices alpha: remove dma64_addr_t usage mips: remove dma64_addr_t usage sparc: remove dma64_addr_t usage fuse: use release_pages() taskstats: use real microsecond granularity for CPU times taskstats: split fill_pid function taskstats: separate taskstats commands delayacct: align to 8 byte boundary on 64-bit systems delay-accounting: reimplement -c for getdelays.c to report information on a target command namespaces Kconfig: move namespace menu location after the cgroup namespaces Kconfig: remove the cgroup device whitelist experimental tag namespaces Kconfig: remove pointless cgroup dependency namespaces Kconfig: make namespace a submenu ...
2010-10-27Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: percpu: Remove the multi-page alignment facility x86-32: Allocate irq stacks seperate from percpu area x86-32, mm: Remove duplicated #include x86, printk: Get rid of <0> from stack output x86, kexec: Make sure to stop all CPUs before exiting the kernel x86/vsmp: Eliminate kconfig dependency warning
2010-10-27proc_bus_pci_ioctl: remove pointless BKL usageLinus Torvalds
The BKL was pushed into this function when it was converted to use the unlocked_ioctl interface, but nothing that the function touches is actually protected by the BKL. So just remove the BKL entirely, so that we finally can get a realistic system build without the BKL being enabled at all. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-10-27ext4: fix compile error in ext4_fallocate()Kazuya Mio
When I compiled 2.6.36-rc3 kernel with EXT4FS_DEBUG definition, I got the following compile error. CC [M] fs/ext4/extents.o fs/ext4/extents.c: In function 'ext4_fallocate': fs/ext4/extents.c:3772: error: 'block' undeclared (first use in this function) fs/ext4/extents.c:3772: error: (Each undeclared identifier is reported only once fs/ext4/extents.c:3772: error: for each function it appears in.) make[2]: *** [fs/ext4/extents.o] Error 1 The patch fixes this problem. Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: move ext4_mb_{get,put}_buddy_cache_lock and make them staticEric Sandeen
These functions are only used within fs/ext4/mballoc.c, so move them so they are used after they are defined, and then make them be static. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: rename mark_bitmap_end() to ext4_mark_bitmap_end()Theodore Ts'o
Fix a namespace leak from fs/ext4 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: move flush_completed_IO to fs/ext4/fsync.c and make it staticTheodore Ts'o
Fix a namespace leak by moving the function to the file where it is used and making it static. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: rename {ext,idx}_pblock and inline small extent functionsTheodore Ts'o
Cleanup namespace leaks from fs/ext4 and the inline trivial functions ext4_{ext,idx}_pblock() and ext4_{ext,idx}_store_pblock() since the code size actually shrinks when we make these functions inline, they're so trivial. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-10-27ext4: make various ext4 functions be staticTheodore Ts'o
These functions have no need to be exported beyond file context. No functions needed to be moved for this commit; just some function declarations changed to be static and removed from header files. (A similar patch was submitted by Eric Sandeen, but I wanted to handle code movement in separate patches to make sure code changes didn't accidentally get dropped.) Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>