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2009-09-25Merge branch 'for-linus' of git://repo.or.cz/cris-mirrorLinus Torvalds
* 'for-linus' of git://repo.or.cz/cris-mirror: CRIS: Cleanup linker script using new linker script macros. ARRAY_SIZE changes CRIS: convert to asm-generic/hardirq.h CRISv10: Don't autonegotiate if autonegotiation is off CRIS: fix defconfig build failure CRIS: add pgprot_noncached
2009-09-25Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (103 commits) ARM: 5719/1: [AT91] Fix AC97 breakage ARM: 5721/1: MMCI enable the use of a regulator ARM: 5720/1: Move MMCI header to amba include dir ARM: 5718/1: Sane busids for RealView board components ARM: 5715/1: Make kprobes unregistration SMP safe ARM: 5711/1: locomo.c: CodingStyle cleanups ARM: 5710/1: at91: add AC97 support to at91sam9rl and at91sam9rlek board ARM: 5709/1: at91: add AC97 support to at91sam9g45 series and at91sam9m10g45ek board ARM: 5621/1: at91/dmaengine: integration of at_hdmac driver in at91sam9g45 series ARM: 5620/1: at91/dmaengine: integration of at_hdmac driver in at91sam9rl ARM: Add support for checking access permissions on prefetch aborts ARM: Separate out access error checking ARM: Ensure correct might_sleep() check in pagefault path ARM: Update page fault handling for new OOM techniques ARM: Provide definitions and helpers for decoding the FSR register ARM: 5712/1: SA1100: initialise spinlock in DMA code ARM: s3c: fix check of index into s3c_gpios[] ARM: spitz: fix touchscreen max presure ARM: STMP3xxx: deallocation with negative index of descriptors[] Thumb-2: Correctly handle undefined instructions in the kernel ...
2009-09-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IPoIB: Don't turn on carrier for a non-active port IB/mthca: Fix access to freed memory in catastrophic event handling mlx4_core: Pass cache line size to device FW RDMA/nes: Remove duplicate .ndo_set_mac_address field initialization IB/mad: Fix lock-lock-timer deadlock in RMPP code
2009-09-24Merge branch 'origin' into for-linusRussell King
Conflicts: MAINTAINERS
2009-09-24Merge branches 'ipoib', 'mad', 'mlx4', 'mthca' and 'nes' into for-linusRoland Dreier
2009-09-24IPoIB: Don't turn on carrier for a non-active portMoni Shoua
Multicast joins can succeed even if the IB port is down. This happens when the SM runs on the same port with the requesting port. However, IPoIB calls netif_carrier_on() when the join of the broadcast group succeeds, without caring about the state of the IB port. The result is an IPoIB interface in RUNNING state but without an active IB port to support it. If a bonding interface uses this IPoIB interface as a slave it might not detect that this slave is almost useless and failover functionality will be damaged. The fix checks the state of the IB port in the carrier_task before calling netif_carrier_on(). Adresses: https://bugs.openfabrics.org/show_bug.cgi?id=1726 Signed-off-by: Moni Shoua <monis@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-24IB/mthca: Fix access to freed memory in catastrophic event handlingJack Morgenstein
catas_reset() uses a pointer to mthca_dev, but mthca_dev is not valid after the call to __mthca_restart_one(). Based on a similar patch for mlx4 (634354d7, "mlx4: Fix access to freed memory") by Vitaliy Gusev <vgusev@openvz.org> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-24mlx4_core: Pass cache line size to device FWEli Cohen
ConnectX can work more efficiently if the CPU cache line size is passed to it with the INIT_HCA firmware command. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-24RDMA/nes: Remove duplicate .ndo_set_mac_address field initializationJulia Lawall
The definition of nes_netdev_ops has initializations of a local function and eth_mac_addr for its ndo_set_mac_address field. This change uses only the local function. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier I, s, fld; position p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @s@ identifier I, s, r.fld; position r.p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @script:python@ p0 << r.p0; fld << r.fld; ps << s.p; pr << r.p; @@ if int(ps[0].line)!=int(pr[0].line) or int(ps[0].column)!=int(pr[0].column): cocci.print_main(fld,p0) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-24Merge branch 'drm-intel-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel * 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: (57 commits) drm/i915: Handle ERESTARTSYS during page fault drm/i915: Warn before mmaping a purgeable buffer. drm/i915: Track purged state. drm/i915: Remove eviction debug spam drm/i915: Immediately discard any backing storage for uneeded objects drm/i915: Do not mis-classify clean objects as purgeable drm/i915: Whitespace correction for madv drm/i915: BUG_ON page refleak during unbind drm/i915: Search harder for a reusable object drm/i915: Clean up evict from list. drm/i915: Add tracepoints drm/i915: framebuffer compression for GM45+ drm/i915: split display functions by chip type drm/i915: Skip the sanity checks if the current relocation is valid drm/i915: Check that the relocation points to within the target drm/i915: correct FBC update when pipe base update occurs drm/i915: blacklist Acer AspireOne lid status ACPI: make ACPI button funcs no-ops if not built in drm/i915: prevent FIFO calculation overflows on 32 bits with high dotclocks drm/i915: intel_display.c handle latency variable efficiently ... Fix up trivial conflicts in drivers/gpu/drm/i915/{i915_dma.c|i915_drv.h}
2009-09-24Merge branch 'linux-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (21 commits) x86/PCI: make 32 bit NUMA node array int, not unsigned char x86/PCI: default pcibus cpumask to all cpus if it lacks affinity MAINTAINTERS: remove hotplug driver entries PCI: pciehp: remove slot capabilities definitions PCI: pciehp: remove error message definitions PCI: pciehp: remove number field PCI: pciehp: remove hpc_ops PCI: pciehp: remove pci_dev field PCI: pciehp: remove crit_sect mutex PCI: pciehp: remove slot_bus field PCI: pciehp: remove first_slot field PCI: pciehp: remove slot_device_offset field PCI: pciehp: remove hp_slot field PCI: pciehp: remove device field PCI: pciehp: remove bus field PCI: pciehp: remove slot_num_inc field PCI: pciehp: remove num_slots field PCI: pciehp: remove slot_list field PCI: fix VGA arbiter header file PCI: Disable AER with pci=nomsi ... Fixed up trivial conflicts in MAINTAINERS
2009-09-24Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (24 commits) microblaze: Disable heartbeat/enable emaclite in defconfigs microblaze: Support simpleImage.dts make target microblaze: Fix _start symbol to physical address microblaze: Use LOAD_OFFSET macro to get correct LMA for all sections microblaze: Create the LOAD_OFFSET macro used to compute VMA vs LMA offsets microblaze: Copy ppc asm-compat.h for clean handling of constants in asm and C microblaze: Actually show KiB rather than pages in "Freeing initrd memory:" microblaze: Support ptrace syscall tracing. microblaze: Updated CPU version and FPGA family codes in PVR microblaze: Generate correct signal and siginfo for integer div-by-zero microblaze: Don't be noisy when userspace causes hardware exceptions microblaze: Remove ipc.h file which points to non-existing asm-generic file microblaze: Clear sticky FSR register after generating exception signals microblaze: Ensure CPU usermode is set on new userspace processes microblaze: Use correct kbuild variable KBUILD_CFLAGS microblaze: Save and restore msr in hw exception microblaze: Add architectural support for USB EHCI host controllers microblaze: Implement include/asm/syscall.h. microblaze: Improve checking mechanism for MSR instruction microblaze: Add checking mechanism for MSR instruction ...
2009-09-24Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: (97 commits) md: raid-1/10: fix RW bits manipulation md: remove unnecessary memset from multipath. md: report device as congested when suspended md: Improve name of threads created by md_register_thread md: remove sparse warnings about lock context. md: remove sparse waring "symbol xxx shadows an earlier one" async_tx/raid6: add missing dma_unmap calls to the async fail case ioat3: fix uninitialized var warnings drivers/dma/ioat/dma_v2.c: fix warnings raid6test: fix stack overflow ioat2: clarify ring size limits md/raid6: cleanup ops_run_compute6_2 md/raid6: eliminate BUG_ON with side effect dca: module load should not be an error message ioat: driver version 4.0 dca: registering requesters in multiple dca domains async_tx: remove HIGHMEM64G restriction dmaengine: sh: Add Support SuperH DMA Engine driver dmaengine: Move all map_sg/unmap_sg for slave channel to its client fsldma: Add DMA_SLAVE support ...
2009-09-24Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (13039): dib0700: not building CONFIG_DVB_TUNER_DIB0070 breaks compilation V4L/DVB (13038): dvbdev: Remove an anoying/uneeded warning V4L/DVB (13037): go7007: Revert compatibility code added at the wrong place media: video: Fix build in saa7164
2009-09-24drivers/usb/serial/sierra.c: fix CONFIG_PM=n buildAndrew Morton
drivers/usb/serial/sierra.c: In function 'sierra_suspend': drivers/usb/serial/sierra.c:936: error: 'struct usb_device' has no member named 'auto_pm' Repairs commit e6929a9020acbeb04d9a3ad9a88234c15be808fd Author: Oliver Neukum <oliver@neukum.org> Date: Fri Sep 4 23:19:53 2009 +0200 USB: support for autosuspend in sierra while online Cc: Greg KH <greg@kroah.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24drivers/vlynq/vlynq.c: fix resource size off by 1 errorJulia Lawall
In this case, the calls to request_mem_region, ioremap, and release_mem_region all have a consistent length argument, len, but since in other files (res->end - res->start) + 1, equivalent to resource_size(res), is used for a resource-typed structure res, one could consider whether the same should be done here. The problem was found using the following semantic patch: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct resource *res; @@ - (res->end - res->start) + 1 + resource_size(res) @@ struct resource *res; @@ - res->end - res->start + BAD(resource_size(res)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24gru: allocation may fail in quicktest1()Roel Kluin
The allocation may fail. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24gru: use proc_create()Alexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Jack Steiner <steiner@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24memstick: move dev_dbgJiri Slaby
id_reg.if_mode might be unitialized when (*mrq)->error is nonzero. move dev_dbg() inside the if so that we are sure we can use id_reg values. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24edac: core: remove completion-wait for complete with rcu_barrierJesper Dangaard Brouer
Module edac_core.ko uses call_rcu() callbacks in edac_device.c, edac_mc.c and edac_pci.c. They all use a wait_for_completion() scheme, but this scheme it not 100% safe on multiple CPUs. See the _rcu_barrier() implementation which explains why extra precausion is needed. The patch adds a comment about rcu_barrier() and as a precausion calls rcu_barrier(). A maintainer needs to look at removing the wait_for_completion code. [dougthompson@xmission.com: remove the wait_for_completion code] Signed-off-by Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24edac: i3200 memory controller driverJason Uhlenkott
A driver for the Intel 3200 and 3210 memory controllers. It has only had light testing so far, and currently makes no attempt to decode error addresses at anything finer than csrow granularity. Signed-off-by: Jason Uhlenkott <juhlenko@akamai.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24edac: fix resource size calculationJulia Lawall
Use the function resource_size, which reduces the chance of introducing off-by-one errors in calculating the resource size. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct resource *res; @@ - (res->end - res->start) + 1 + resource_size(res) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24edac: mpc85xx add mpc83xx supportIra W. Snyder
Add support for the Freescale MPC83xx memory controller to the existing driver for the Freescale MPC85xx memory controller. The only difference between the two processors are in the CS_BNDS register parsing code, which has been changed so it will work on both processors. The L2 cache controller does not exist on the MPC83xx, but the OF subsystem will not use the driver if the device is not present in the OF device tree. I had to change the nr_pages calculation to make the math work out. I checked it on my board and did the math by hand for a 64GB 85xx using 64K pages. In both cases, nr_pages * PAGE_SIZE comes out to the correct value. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Cc: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24edac: mpc85xx add P2020DS supportYang Shi
Based on Kumar's new compatible types patch, add P2020 into MPC85xx EDAC compatible lists so that EDAC can recognize P2020 meomry controller and L2 cache controller and export the relevant fields to sysfs. EDAC MPC85xx DDR3 support is needed if DDR3 memory stick is installed on a P2020DS board so that EDAC core can recognize DDR3 memory type. Signed-off-by: Yang Shi <yang.shi@windriver.com> Acked-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24sysctl: remove "struct file *" argument of ->proc_handlerAlexey Dobriyan
It's unused. It isn't needed -- read or write flag is already passed and sysctl shouldn't care about the rest. It _was_ used in two places at arch/frv for some reason. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24bfin-otp: add writing supportMike Frysinger
The on-chip OTP may be written at runtime, so enable support for it in the driver. However, since writing should really be done only on development systems, don't bend over backwards to make sure the simple software lock is per-fd -- per-device is OK. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24drivers/char/uv_mmtimer.c: add memory mapped RTC driver for UVDimitri Sivanich
This driver memory maps the UV Hub RTC. Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24drivers/char/rio/rioctrl.c: off by one error in rioctrl.cDan Carpenter
If DownLoad.ProductCode == MAX_PRODUCT, that would be a problem when we do RIOBootTable[DownLoad.ProductCode] a couple lines down. Found by smatch (http://repo.or.cz/w/smatch.git). Signed-off-by: Dan Carpenter <error27@gmail.com> Cc: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24hpet: hpet driver periodic timer setup bug fixesNils Carlson
The periodic interrupt from drivers/char/hpet.c does not work correctly, both when using the periodic capability of the hardware and while emulating the periodic interrupt (when hardware does not support periodic mode). With timers capable of periodic interrupts, the comparator field is first set with the period value followed by set of hidden accumulator, which has the side effect of overwriting the comparator value. This results in wrong periodicity for the interrupts. For, periodic interrupts to work, following steps are necessary, in that order. * Set config with Tn_VAL_SET_CNF bit * Write to hidden accumulator, the value written is the time when the first interrupt should be generated * Write compartor with period interval for subsequent interrupts (http://www.intel.com/hardwaredesign/hpetspec_1.pdf ) When emulating periodic timer with timers not capable of periodic interrupt, driver is adding the period to counter value instead of comparator value, which causes slow drift when using this emulation. Also, driver seems to add hpetp->hp_delta both while setting up periodic interrupt and while emulating periodic interrupts with timers not capable of doing periodic interrupts. This hp_delta will result in slower than expected interrupt rate and should not be used while setting the interval. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Nils Carlson <nils.carlson@ericsson.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24mwave: fix read buffer overflowRoel Kluin
Check whether index is within bounds before grabbing the element. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24/dev/zero: avoid repeated access_ok() checksNikanth Karthikesan
In read_zero, we check for access_ok() once for the count bytes. It is unnecessarily checked again in clear_user. Use __clear_user, which does not check for access_ok(). Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24input: fix build failures caused by Kconfig Winbond WPCD376I Consumer IR ↵Ingo Molnar
hardware driver Kconfig entry Fix these warnings: drivers/built-in.o: In function `apanel_remove': apanel.c:(.text+0x56e852): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `apanel_probe': apanel.c:(.text+0x56eae3): undefined reference to `led_classdev_register' drivers/built-in.o: In function `acpi_fujitsu_hotkey_add': fujitsu-laptop.c:(.text+0x5d7647): undefined reference to `led_classdev_register' fujitsu-laptop.c:(.text+0x5d76b5): undefined reference to `led_classdev_register' drivers/built-in.o: In function `wbcir_probe': winbond-cir.c:(.devinit.text+0x5f375): undefined reference to `led_classdev_register' winbond-cir.c:(.devinit.text+0x5f663): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `wbcir_remove': winbond-cir.c:(.devexit.text+0x7f23): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `fujitsu_cleanup': fujitsu-laptop.c:(.exit.text+0xbe37): undefined reference to `led_classdev_unregister' fujitsu-laptop.c:(.exit.text+0xbe53): undefined reference to `led_classdev_unregister' It happens because the new INPUT_WINBOND_CIR driver relies on new-leds infrastructure - but does not select it in drivers/input/misc/Kconfig. But it selects LEDS_CLASS, which confuses a number of other drivers into thinking that all the leds infrastructure is in place. Fix this by selecting NEW_LEDS as well, like similar drivers do. Eventually, this whole leds infrastructure complexity should be cleaned up, it's been going on for years. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: David Härdeman <david@hardeman.nu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (39 commits) cpumask: Move deprecated functions to end of header. cpumask: remove unused deprecated functions, avoid accusations of insanity cpumask: use new-style cpumask ops in mm/quicklist. cpumask: use mm_cpumask() wrapper: x86 cpumask: use mm_cpumask() wrapper: um cpumask: use mm_cpumask() wrapper: mips cpumask: use mm_cpumask() wrapper: mn10300 cpumask: use mm_cpumask() wrapper: m32r cpumask: use mm_cpumask() wrapper: arm cpumask: Use accessors for cpu_*_mask: um cpumask: Use accessors for cpu_*_mask: powerpc cpumask: Use accessors for cpu_*_mask: mips cpumask: Use accessors for cpu_*_mask: m32r cpumask: remove arch_send_call_function_ipi cpumask: arch_send_call_function_ipi_mask: s390 cpumask: arch_send_call_function_ipi_mask: powerpc cpumask: arch_send_call_function_ipi_mask: mips cpumask: arch_send_call_function_ipi_mask: m32r cpumask: arch_send_call_function_ipi_mask: alpha cpumask: remove obsolete topology_core_siblings and topology_thread_siblings: ia64 ...
2009-09-24headers: utsname.h reduxAlexey Dobriyan
* remove asm/atomic.h inclusion from linux/utsname.h -- not needed after kref conversion * remove linux/utsname.h inclusion from files which do not need it NOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however due to some personality stuff it _is_ needed -- cowardly leave ELF-related headers and files alone. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24ACPI: remove cpumask_t usageBjorn Helgaas
set_cpus_allowed() is on the way out; replace it with set_cpus_allowed_ptr(). Reference: http://lkml.org/lkml/2008/11/6/448 Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-09-24cpumask: use zalloc_cpumask_var() where possibleLi Zefan
Remove open-coded zalloc_cpumask_var() and zalloc_cpumask_var_node(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-09-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add driver for Atmel AT42QT2160 Sensor Chip Input: max7359 - use threaded IRQs Input: add driver for Maxim MAX7359 key switch controller Input: add driver for ADP5588 QWERTY I2C Keypad Input: add touchscreen driver for MELFAS MCS-5000 controller Input: add driver for OpenCores Keyboard Controller Input: dm355evm_keys - remove dm355evm_keys_hardirq Input: synaptics_i2c - switch to using __cancel_delayed_work() Input: ad7879 - add support for AD7889 Input: atkbd - rely on input core to restore state on resume Input: add generic suspend and resume for input devices Input: libps2 - additional locking for i8042 ports
2009-09-23Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (ltc4245) Clear faults at startup hwmon: (ltc4215) Clear faults at startup hwmon: (coretemp) Add Lynnfield CPU hwmon: (coretemp) Add support for Penryn mobile CPUs hwmon: (coretemp) Fix Atom CPUs support hwmon: Delete deprecated FSC drivers hwmon: (adm1031) Add sysfs files for temperature offsets
2009-09-23Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: SELinux: do not destroy the avc_cache_nodep KEYS: Have the garbage collector set its timer for live expired keys tpm-fixup-pcrs-sysfs-file-update creds_are_invalid() needs to be exported for use by modules: include/linux/cred.h: fix build Fix trivial BUILD_BUG_ON-induced conflicts in drivers/char/tpm/tpm.c
2009-09-23hwmon: (ltc4245) Clear faults at startupIra W. Snyder
When power is applied to the ltc4245 chip it sometimes reports spurious faults, which are exposed as alarms in the hwmon output. Clear the fault register when the driver is installed to clear the alarms. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23hwmon: (ltc4215) Clear faults at startupIra W. Snyder
When power is applied to the ltc4215 chip it sometimes reports spurious faults. The faults are not yet exposed via sysfs, however it may be useful for userspace to read the fault register directly with the i2cget command. Clear the fault register when the driver is installed so userspace doesn't have to worry about spurious fault indications. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23hwmon: (coretemp) Add Lynnfield CPUHuaxu Wan
Add Lynnfield processor support. Lynnfield is a quad-core Nehalem based microprocessor for Desktop market, which is introduced in September 2009. Signed-off-by: Huaxu Wan <huaxu.wan@linux.intel.com> Signed-off-by: Kent Liu <kent.liu@linux.intel.com> Acked-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23hwmon: (coretemp) Add support for Penryn mobile CPUsRudolf Marek
Following patch adds support for mobile Penryn CPUs. Intel documents this poorly. I asked the Coretemp author for some help. This is totally untested and may not work. Please test! Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Cc: Huaxu Wan <huaxu.wan@linux.intel.com> Cc: Kent Liu <kent.liu@linux.intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23hwmon: (coretemp) Fix Atom CPUs supportRudolf Marek
Fix Atom CPUs support. Intel documents TjMax at 90 degrees C but some Atoms may have 125 degrees C (this is undocumented speculation). Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Cc: Huaxu Wan <huaxu.wan@linux.intel.com> Cc: Kent Liu <kent.liu@linux.intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23hwmon: Delete deprecated FSC driversJean Delvare
The legacy fscpos and fscher drivers have been replaced by the unified fschmd driver. The transition period is over now, we can delete them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com>
2009-09-23hwmon: (adm1031) Add sysfs files for temperature offsetsIra Snyder
The ADM1030/ADM1031 chips have temperature offset registers, for both the local and remote temperature sensors. Following the example set forth in the LM90/ADM1032 driver, expose the offset registers to userspace. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2009-09-23serial core: fix new kernel-doc warningsRandy Dunlap
Fix new kernel-doc warnings in serial_core.[hc] files. Warning(include/linux/serial_core.h:485): No description found for parameter 'uport' Warning(include/linux/serial_core.h:485): Excess function parameter 'port' description in 'uart_handle_dcd_change' Warning(include/linux/serial_core.h:511): No description found for parameter 'uport' Warning(include/linux/serial_core.h:511): Excess function parameter 'port' description in 'uart_handle_cts_change' Warning(drivers/serial/serial_core.c:2437): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2437): Excess function parameter 'port' description in 'uart_add_one_port' Warning(drivers/serial/serial_core.c:2509): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2509): Excess function parameter 'port' description in 'uart_remove_one_port' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23IB/mad: Fix lock-lock-timer deadlock in RMPP codeRoland Dreier
Holding agent->lock across cancel_delayed_work() (which does del_timer_sync()) in ib_cancel_rmpp_recvs() leads to lockdep reports of possible lock-timer deadlocks if a consumer ever does something that connects agent->lock to a lock taken in IRQ context (cf http://marc.info/?l=linux-rdma&m=125243699026045). Fix this by changing the list items to a new state "CANCELING" while holding the lock, and then canceling the delayed work without holding the lock. If the delayed work runs after the lock is dropped, it will see the state is CANCELING and return immediately, so the list will stay stable while we traverse it with the lock not held. Reviewed-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-09-23tpm-fixup-pcrs-sysfs-file-updateJason Gunthorpe
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: Debora Velarde <debora@linux.vnet.ibm.com> Cc: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: Marcel Selhorst <m.selhorst@sirrix.com> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Morris <jmorris@namei.org>
2009-09-23Merge git://git.infradead.org/battery-2.6Linus Torvalds
* git://git.infradead.org/battery-2.6: power_supply: Add driver for the PMU on WM831x PMICs ds2760_battery: Fix integer overflow for time_to_empty_now wm97xx_battery: Convert to dev_pm_ops wm97xx_battery: Use irq to detect charger state wm97xx_battery: Use platform_data wm97xx-core: Pass platform_data to battery ds2760_battery: implement set_charged() feature power_supply: get_by_name and set_charged functionality power_supply: EXPORT_SYMBOL cleanups ds2760_battery: add current_accum module parameter ds2760_battery: handle full_active_uAh == 0 case correctly ds2760_battery: add rated_capacity module parameter ds2760_battery: export more features ds2760_battery: delay power supply registration wm8350_power: Implement charge type property power_supply: Add a charge_type property, and use it for olpc driver olpc_battery: Add an 'error' sysfs device that displays raw errors Revert "power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL"
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