- 04 6月, 2014 14 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 asm cleanups from Ingo Molnar: "A handful of entry_64.S cleanups" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86_64, entry: Merge paranoidzeroentry_ist into idtentry x86_64, entry: Merge most 64-bit asm entry macros x86_64, entry: Add missing 'DEFAULT_FRAME 0' entry annotations
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由 Linus Torvalds 提交于
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next Pull scheduler updates from Ingo Molnar: "The main scheduling related changes in this cycle were: - various sched/numa updates, for better performance - tree wide cleanup of open coded nice levels - nohz fix related to rq->nr_running use - cpuidle changes and continued consolidation to improve the kernel/sched/idle.c high level idle scheduling logic. As part of this effort I pulled cpuidle driver changes from Rafael as well. - standardized idle polling amongst architectures - continued work on preparing better power/energy aware scheduling - sched/rt updates - misc fixlets and cleanups" * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (49 commits) sched/numa: Decay ->wakee_flips instead of zeroing sched/numa: Update migrate_improves/degrades_locality() sched/numa: Allow task switch if load imbalance improves sched/rt: Fix 'struct sched_dl_entity' and dl_task_time() comments, to match the current upstream code sched: Consolidate open coded implementations of nice level frobbing into nice_to_rlimit() and rlimit_to_nice() sched: Initialize rq->age_stamp on processor start sched, nohz: Change rq->nr_running to always use wrappers sched: Fix the rq->next_balance logic in rebalance_domains() and idle_balance() sched: Use clamp() and clamp_val() to make sys_nice() more readable sched: Do not zero sg->cpumask and sg->sgp->power in build_sched_groups() sched/numa: Fix initialization of sched_domain_topology for NUMA sched: Call select_idle_sibling() when not affine_sd sched: Simplify return logic in sched_read_attr() sched: Simplify return logic in sched_copy_attr() sched: Fix exec_start/task_hot on migrated tasks arm64: Remove TIF_POLLING_NRFLAG metag: Remove TIF_POLLING_NRFLAG sched/idle: Make cpuidle_idle_call() void sched/idle: Reflow cpuidle_idle_call() sched/idle: Delay clearing the polling bit ...
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由 Linus Torvalds 提交于
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next Pull perf updates from Ingo Molnar: "The tooling changes maintained by Jiri Olsa until Arnaldo is on vacation: User visible changes: - Add -F option for specifying output fields (Namhyung Kim) - Propagate exit status of a command line workload for record command (Namhyung Kim) - Use tid for finding thread (Namhyung Kim) - Clarify the output of perf sched map plus small sched command fixes (Dongsheng Yang) - Wire up perf_regs and unwind support for ARM64 (Jean Pihet) - Factor hists statistics counts processing which in turn also fixes several bugs in TUI report command (Namhyung Kim) - Add --percentage option to control absolute/relative percentage output (Namhyung Kim) - Add --list-cmds to 'kmem', 'mem', 'lock' and 'sched', for use by completion scripts (Ramkumar Ramachandra) Development/infrastructure changes and fixes: - Android related fixes for pager and map dso resolving (Michael Lentine) - Add libdw DWARF post unwind support for ARM (Jean Pihet) - Consolidate types.h for ARM and ARM64 (Jean Pihet) - Fix possible null pointer dereference in session.c (Masanari Iida) - Cleanup, remove unused variables in map_switch_event() (Dongsheng Yang) - Remove nr_state_machine_bugs in perf latency (Dongsheng Yang) - Remove usage of trace_sched_wakeup(.success) (Peter Zijlstra) - Cleanups for perf.h header (Jiri Olsa) - Consolidate types.h and export.h within tools (Borislav Petkov) - Move u64_swap union to its single user's header, evsel.h (Borislav Petkov) - Fix for s390 to properly parse tracepoints plus test code (Alexander Yarygin) - Handle EINTR error for readn/writen (Namhyung Kim) - Add a test case for hists filtering (Namhyung Kim) - Share map_groups among threads of the same group (Arnaldo Carvalho de Melo, Jiri Olsa) - Making some code (cpu node map and report parse callchain callback) global to be usable by upcomming changes (Don Zickus) - Fix pmu object compilation error (Jiri Olsa) Kernel side changes: - intrusive uprobes fixes from Oleg Nesterov. Since the interface is admin-only, and the bug only affects user-space ("any probed jmp/call can kill the application"), we queued these fixes via the development tree, as a special exception. - more fuzzer motivated race fixes and related refactoring and robustization. - allow PMU drivers to be built as modules. (No actual module yet, because the x86 Intel uncore module wasn't ready in time for this)" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits) perf tools: Add automatic remapping of Android libraries perf tools: Add cat as fallback pager perf tests: Add a testcase for histogram output sorting perf tests: Factor out print_hists_*() perf tools: Introduce reset_output_field() perf tools: Get rid of obsolete hist_entry__sort_list perf hists: Reset width of output fields with header length perf tools: Skip elided sort entries perf top: Add --fields option to specify output fields perf report/tui: Fix a bug when --fields/sort is given perf tools: Add ->sort() member to struct sort_entry perf report: Add -F option to specify output fields perf tools: Call perf_hpp__init() before setting up GUI browsers perf tools: Consolidate management of default sort orders perf tools: Allow hpp fields to be sort keys perf ui: Get rid of callback from __hpp__fmt() perf tools: Consolidate output field handling to hpp format routines perf tools: Use hpp formats to sort final output perf tools: Support event grouping in hpp ->sort() perf tools: Use hpp formats to sort hist entries ...
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由 Linus Torvalds 提交于
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next Pull core locking updates from Ingo Molnar: "The main changes in this cycle were: - reduced/streamlined smp_mb__*() interface that allows more usecases and makes the existing ones less buggy, especially in rarer architectures - add rwsem implementation comments - bump up lockdep limits" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits) rwsem: Add comments to explain the meaning of the rwsem's count field lockdep: Increase static allocations arch: Mass conversion of smp_mb__*() arch,doc: Convert smp_mb__*() arch,xtensa: Convert smp_mb__*() arch,x86: Convert smp_mb__*() arch,tile: Convert smp_mb__*() arch,sparc: Convert smp_mb__*() arch,sh: Convert smp_mb__*() arch,score: Convert smp_mb__*() arch,s390: Convert smp_mb__*() arch,powerpc: Convert smp_mb__*() arch,parisc: Convert smp_mb__*() arch,openrisc: Convert smp_mb__*() arch,mn10300: Convert smp_mb__*() arch,mips: Convert smp_mb__*() arch,metag: Convert smp_mb__*() arch,m68k: Convert smp_mb__*() arch,m32r: Convert smp_mb__*() arch,ia64: Convert smp_mb__*() ...
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由 Linus Torvalds 提交于
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next Pull RCU changes from Ingo Molnar: "The main RCU changes in this cycle were: - RCU torture-test changes. - variable-name renaming cleanup. - update RCU documentation. - miscellaneous fixes. - patch to suppress RCU stall warnings while sysrq requests are being processed" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits) rcu: Provide API to suppress stall warnings while sysrc runs rcu: Variable name changed in tree_plugin.h and used in tree.c torture: Remove unused definition torture: Remove __init from torture_init_begin/end torture: Check for multiple concurrent torture tests locktorture: Remove reference to nonexistent Kconfig parameter rcutorture: Run rcu_torture_writer at normal priority rcutorture: Note diffs from git commits rcutorture: Add missing destroy_timer_on_stack() rcutorture: Explicitly test synchronous grace-period primitives rcutorture: Add tests for get_state_synchronize_rcu() rcutorture: Test RCU-sched primitives in TREE_PREEMPT_RCU kernels torture: Use elapsed time to detect hangs rcutorture: Check for rcu_torture_fqs creation errors torture: Better summary diagnostics for build failures torture: Notice if an all-zero cpumask is passed inside a critical section rcutorture: Make rcu_torture_reader() use cond_resched() sched,rcu: Make cond_resched() report RCU quiescent states percpu: Fix raw_cpu_inc_return() rcutorture: Export RCU grace-period kthread wait state to rcutorture ...
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git://git.linaro.org/people/mszyprowski/linux-dma-mapping由 Linus Torvalds 提交于
Pull CMA and DMA-mapping fixes from Marek Szyprowski: "A few fixes for dma-mapping and CMA subsystems" * 'for-v3.16' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: CMA: correct unlock target drivers/base/dma-contiguous.c: erratum of dev_get_cma_area arm: dma-mapping: add checking cma area initialized arm: dma-iommu: Clean up redundant variable cma: Remove potential deadlock situation
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由 Linus Torvalds 提交于
Merge tag 'regulator-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into next Pull regulator updates from Mark Brown: "The bulk of the changes for this release are a few new drivers however there are a couple of noticable core changes and the usual stream of cleanups and fixes: - move disable of unused regulators later in init so it comes after deferred probe has iterated making startup smoother. - fixes to reference counting of the DT nodes for constraints from Charles Keepax. This has little practical impact since all real users of the regulator bindings use FDT which doesn't need the reference counting. - lots of cleanups, especially to the Samsung drivers. - support for Linear Technologies LTC3589, Texas Instruments TPS658640 and X-Powers AXP20x" * tag 'regulator-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (64 commits) regulator: pbias: remove unnecessary OOM messages regulator: max8649: remove unnecessary OOM messages regulator: core: Fix the init of DT defined fixed regulators regulator: core: Disable unused regulators after deferred probing is done regulator: Don't disable unused regulators we don't have permission for regulator: axp20x: Use regulator_map_voltage_ascend for LDO4 regulator: use of_property_read_{bool|u32}() regulator: Fix regulator_get_{optional,exclusive}() documentation regulators: Add definition of regulator_set_voltage_time() for !CONFIG_REGULATOR regulator: arizona-ldo1: add missing #include regulator: pfuze100: Support enable/disable for fixed regulator regulator: ltc3589: Remove ltc3589_list_voltage_fixed function regulator: ltc3589: Fix module dependency regulator: tps6586x: Remove unused to_tps6586x_dev() function regulator: tps65218: Convert to use regulator_set_voltage_time_sel regulator: tps6586x: Add support for the TPS658640 regulator: tps6586x: Prepare supporting fixed regulators regulator: pfuze100: Don't allocate an invalid gpio regulator: pfuze100: Support SWB enable/disable regulator: fixed: use of_property_read_{bool|u32}() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi由 Linus Torvalds 提交于
Pull spi updates from Mark Brown: "For this release SPI has been exceptionally quiet, all the work has been on improving drivers (including taking advantage of some of the recent framework updates): - DMA support for the rspi driver providing a nice performance boost - performance improvement for the SIRF controller in PIO mode - new support for the Cadence SPI IP and for pxa2xx on BayTrail" * tag 'spi-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (59 commits) spi: rspi: Extract rspi_common_transfer() spi: rspi: Add DMA support for RSPI on RZ/A1H spi: rspi: Add DMA support for QSPI on R-Car Gen2 spi: rspi: Absorb rspi_rz_transfer_out_in() into rspi_rz_transfer_one() spi: rspi: Merge rspi_*_dma() into rspi_dma_transfer() spi: rspi: Pass sg_tables instead of spi_tranfer to rspi_*_dma() spi: rspi: Move RSPI-specific setup out of DMA routines spi: rspi: Use SPI core DMA mapping framework spi: rspi: SPI DMA core needs both RX and TX DMA to function spi: rspi: Remove unneeded resource test in DMA setup spi: rspi: Extract rspi_request_dma_chan() spi: rspi: Don't consider DMA configuration failures fatal spi: rspi: Extract rspi_pio_transfer() spi: rspi: Use core SPI_MASTER_MUST_[RT]X handling spi: rspi: Remove unused 16-bit DMA support spi: rspi: Do not call rspi_receive_init() for TX-only spi: rspi: Extract rspi_wait_for_{tx_empty,rx_full}() spi/pxa2xx: fix runtime PM enabling order spi/fsl-espi: fix rx_buf in fsl_espi_cmd_trans()/fsl_espi_rw_trans() spi: core: Ignore unsupported spi-[tr]x-bus-width property values ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap由 Linus Torvalds 提交于
Pull regmap updates from Mark Brown: "Another fairly quiet release, a few bug fixes and a couple of new features: - support for I2C devices connected to SMBus rather than full I2C controllers contributed by Boris Brezillon. If the controller is only capable of SMBus operation the framework will transparently fall back to that - suport for little endian values, contributed by Xiubo Li" * tag 'regmap-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: mmio: Fix regmap_mmio_write for uneven counts regmap: irq: Fix possible ZERO_SIZE_PTR pointer dereferencing error. regmap: Add missing initialization of this_page regmap: Fix possible ZERO_SIZE_PTR pointer dereferencing error. regmap: i2c: fallback to SMBus if the adapter does not support standard I2C regmap: add reg_read/reg_write callbacks to regmap_bus struct regmap: rbtree: improve 64bits memory alignment regmap: mmio: Fix the bug of 'offset' value parsing. regmap: implement LE formatting/parsing for 16/32-bit values.
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由 Linus Torvalds 提交于
Merge tag 'pinctrl-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into next Pull pin control changes from Linus Walleij: "This is the bulk of pin control changes for the v3.16 development cycle: - Antoine Tenart made the get_group_pins() vtable entry optional. - Antoine also provides an entirely new driver for the Marvell Berlin SoC. This is unrelated to the existing MVEBU hardware driver and warrants its own separate driver. - reflected from the GPIO subsystem there is a number of refactorings to make pin control drivers with gpiochips use the new gpiolib irqchip helpers. The following drivers were converted to use the new infrastructure: * ST Microelectronics STiH416 and friends * The Atmel AT91 * The CSR SiRF (Prima2) * The Qualcomm MSM series - massive improvements in the Qualcomm MSM driver from Bjorn Andersson, Andy Gross and Kumar Gala. Among those new support for the IPQ8064 and MSM8x74 SoC variants. - support for the Freescale i.MX6 SoloX SoC variant. - massive improvements in the Allwinner sunxi driver from Boris Brezillon, Maxime Ripard and Chen-Yu Tsai. - Renesas PFC updates from Laurent Pinchart, Kuninori Morimoto, Wolfram Sang and Magnus Damm. - Cleanups and refactorings of the nVidia Tegra driver from Stepgen Warren. - the Exynos driver now supports the Exynos3250 SoC. - Intel BayTrail updates from Jin Yao, Mika Westerberg. - the MVEBU driver now supports the Orion5x SoC variants, which is part of the effort of getting rid of the old Marvell kludges in arch/arm/mach-orion5x - Rockchip driver updates from Heiko Stuebner. - a ton of cleanups and janitorial patches from Axel Lin. - some minor fixes and improvements here and there" * tag 'pinctrl-v3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (93 commits) pinctrl: sirf: fix a bad conflict resolution pinctrl: msm: Add more MSM8X74 pin definitions pinctrl: qcom: ipq8064: Fix naming convention pinctrl: msm: Add missing sdc1 and sdc3 groups pinctrl: sirf: switch to using allocated state container pinctrl: Enable "power-source" to be extracted from DT files pinctrl: sunxi: create irq/pin mapping during init pinctrl: pinconf-generic: Use kmemdup instead of kmalloc + memcpy pinctrl: berlin: Use devm_ioremap_resource() pinctrl: sirf: fix typo for GPIO bank number pinctrl: sunxi: depend on RESET_CONTROLLER pinctrl: sunxi: fix pin numbers passed to register offset helpers pinctrl: add pinctrl driver for imx6sx pinctrl/at91: Fix lockup when IRQ on PIOC and PIOD occurs pinctrl: msm: switch to using generic GPIO irqchip helpers pinctrl: sunxi: Fix multiple registration issue pinctrl: sunxi: Fix recursive dependency pinctrl: berlin: add the BG2CD pinctrl driver pinctrl: berlin: add the BG2 pinctrl driver pinctrl: berlin: add the BG2Q pinctrl driver ...
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由 Linus Torvalds 提交于
Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging into next Pull hwmon updates from Guenter Roeck: "New driver for NCT6683D New chip support to existing drivers: - add support for STTS2004 and AT30TSE004 to jc42 driver - add support for EMC1402/EMC1412/EMC1422 to emc1403 driver Other notable changes: - document hwmon kernel API - convert jc42, lm70, lm75, lm77, lm83, lm92, max1619, tmp421, and tmp102 drivers to use new hwmon API functions - replace function macros in lm80, lm92, and jc42 drivers with real code - convert emc1403 driver to use regmap, add support for additional attributes, and add device IDs for EMC1412, EMC1413, and EMC1414 - various additional cleanup and minor bug fixes in several drivers" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (60 commits) hwmon: (nct6775) Fix probe unwind paths to properly unregister platform devices hwmon: (nct6683) Fix probe unwind paths to properly unregister platform devices hwmon: (ultra45_env) Introduce managed version of kzalloc hwmon: Driver for NCT6683D hwmon: (lm80) Rearrange code to avoid forward declarations hwmon: (lm80) Convert fan display function macros into functions hwmon: (lm80) Convert voltage display function macros into functions hwmon: (lm80) Convert temperature display function macros into functions hwmon: (lm80) Normalize all temperature values to 16 bit hwmon: (lm80) Simplify TEMP_FROM_REG hwmon: (lm83) Convert to use devm_hwmon_device_register_with_groups hwmon: (lm83) Rearange code to avoid forward declarations hwmon: (lm83) Drop FSF address hwmon: (max1619) Convert to use devm_hwmon_device_register_with_groups hwmon: (max1619) Drop function macros hwmon: (max1619) Rearrange code to avoid forward declarations hwmon: (max1619) Drop FSF address hwmon: (max1619) Fix critical alarm display hwmon: (jc42) Add support for STTS2004 and AT30TSE004 hwmon: (jc42) Convert function macros into functions ...
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull first set of s390 updates from Martin Schwidefsky: "The biggest change in this patchset is conversion from the bootmem bitmaps to the memblock code. This conversion requires two common code patches to introduce the 'physmem' memblock list. We experimented with ticket spinlocks but in the end decided against them as they perform poorly on virtualized systems. But the spinlock cleanup and some small improvements are included. The uaccess code got another optimization, the get_user/put_user calls are now inline again for kernel compiles targeted at z10 or newer machines. This makes the text segment shorter and the code gets a little bit faster. And as always some bug fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (31 commits) s390/lowcore: replace lowcore irb array with a per-cpu variable s390/lowcore: reserve 96 bytes for IRB in lowcore s390/facilities: remove extract-cpu-time facility check s390: require mvcos facility for z10 and newer machines s390/boot: fix boot of compressed kernel built with gcc 4.9 s390/cio: remove weird assignment during argument evaluation s390/time: cast tv_nsec to u64 prior to shift in update_vsyscall s390/oprofile: make return of 0 explicit s390/spinlock: refactor arch_spin_lock_wait[_flags] s390/rwlock: add missing local_irq_restore calls s390/spinlock,rwlock: always to a load-and-test first s390/cio: fix multiple structure definitions s390/spinlock: fix system hang with spin_retry <= 0 s390/appldata: add slab.h for kzalloc/kfree s390/uaccess: provide inline variants of get_user/put_user s390/pci: add some new arch specific pci attributes s390/pci: use pdev->dev.groups for attribute creation s390/pci: use macro for attribute creation s390/pci: improve state check when processing hotplug events s390: split TIF bits into CIF, PIF and TIF bits ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB driver updates from Greg KH: "Here is the big USB driver pull request for 3.16-rc1. Nothing huge here, but lots of little things in the USB core, and in lots of drivers. Hopefully the USB power management will be work better now that it has been reworked to do per-port power control dynamically. There's also a raft of gadget driver updates and fixes, CONFIG_USB_DEBUG is finally gone now that everything has been converted over to the dynamic debug inteface, the last hold-out drivers were cleaned up and the config option removed. There were also other minor things all through the drivers/usb/ tree, the shortlog shows this pretty well. All have been in linux-next, including the very last patch, which came from linux-next to fix a build issue on some platforms" * tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (314 commits) usb: hub_handle_remote_wakeup() only exists for CONFIG_PM=y USB: orinoco_usb: remove CONFIG_USB_DEBUG support USB: media: lirc: igorplugusb: remove CONFIG_USB_DEBUG support USB: media: streamzap: remove CONFIG_USB_DEBUG USB: media: redrat3: remove CONFIG_USB_DEBUG usage USB: media: redrat3: remove unneeded tracing macro usb: qcserial: add additional Sierra Wireless QMI devices usb: host: max3421-hcd: Use module_spi_driver usb: host: max3421-hcd: Allow platform-data to specify Vbus polarity usb: host: max3421-hcd: fix "spi_rd8" uses dynamic stack allocation warning usb: host: max3421-hcd: Fix missing unlock in max3421_urb_enqueue() usb: qcserial: add Netgear AirCard 341U Documentation: dt-bindings: update xhci-platform DT binding for R-Car H2 and M2 usb: host: xhci-plat: add xhci_plat_start() usb: host: max3421-hcd: Fix potential NULL urb dereference Revert "usb: gadget: net2280: Add support for PLX USB338X" USB: usbip: remove CONFIG_USB_DEBUG reference USB: remove CONFIG_USB_DEBUG from defconfig files usb: resume child device when port is powered on usb: hub_handle_remote_wakeup() depends on CONFIG_PM_RUNTIME=y ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial driver updates from Greg KH: "Here is the big tty / serial driver pull request for 3.16-rc1. A variety of different serial driver fixes and updates and additions, nothing huge, and no real major core tty changes at all. All have been in linux-next for a while" * tag 'tty-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (84 commits) Revert "serial: imx: remove the DMA wait queue" serial: kgdb_nmi: Improve console integration with KDB I/O serial: kgdb_nmi: Switch from tasklets to real timers serial: kgdb_nmi: Use container_of() to locate private data serial: cpm_uart: No LF conversion in put_poll_char() serial: sirf: Fix compilation failure console: Remove superfluous readonly check console: Use explicit pointer type for vc_uni_pagedir* fields vgacon: Fix & cleanup refcounting ARM: tty: Move HVC DCC assembly to arch/arm tty/hvc/hvc_console: Fix wakeup of HVC thread on hvc_kick() drivers/tty/n_hdlc.c: replace kmalloc/memset by kzalloc vt: emulate 8- and 24-bit colour codes. printk/of_serial: fix serial console cessation part way through boot. serial: 8250_dma: check the result of TX buffer mapping serial: uart: add hw flow control support configuration tty/serial: at91: add interrupts for modem control lines tty/serial: at91: use mctrl_gpio helpers tty/serial: Add GPIOLIB helpers for controlling modem lines ARM: at91: gpio: implement get_direction ...
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- 03 6月, 2014 26 次提交
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由 Linus Torvalds 提交于
Merge tag 'staging-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging into next Pull staging driver updates from Greg KH: "Here is the big staging driver pull request for 3.16-rc1. Lots of stuff here, tons of cleanup patches, a few new drivers, and some removed as well, but I think we are still adding a few thousand more lines than we remove, due to the new drivers being bigger than the ones deleted. One notible bit of work did stand out, Jes Sorensen has gone on a tear, fixing up a wireless driver to be "more sane" than it originally was from the vendor, with over 500 patches merged here. Good stuff, and a number of users laptops are better off for it. All of this has been in linux-next for a while" * tag 'staging-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1703 commits) staging: skein: fix sparse warning for static declarations staging/mt29f_spinand: coding style fixes staging: silicom: fix sparse warning for static variable staging: lustre: Fix coding style staging: android: binder.c: Use more appropriate functions for euid retrieval staging: lustre: fix integer as NULL pointer warnings Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()" Staging: rtl8192u: r8192U_wx.c Fixed a misplaced brace staging: ion: shrink highmem pages on kswapd staging: ion: use compound pages on high order pages for system heap staging: ion: remove struct ion_page_pool_item staging: ion: simplify ion_page_pool_total() staging: ion: tidy up a bit staging: rtl8723au: Remove redundant casting in usb_ops_linux.c staging: rtl8723au: Remove redundant casting in rtl8723a_hal_init.c staging: rtl8723au: Remove redundant casting in rtw_xmit.c staging: rtl8723au: Remove redundant casting in rtw_wlan_util.c staging: rtl8723au: Remove redundant casting in rtw_sta_mgt.c staging: rtl8723au: Remove redundant casting in rtw_recv.c staging: rtl8723au: Remove redundant casting in rtw_mlme.c ...
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由 Linus Torvalds 提交于
Merge tag 'driver-core-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into next Pull driver core / kernfs changes from Greg KH: "Here is the "big" pull request for 3.16-rc1. Not a lot of changes here, some kernfs work, a revert of a very old driver core change that ended up cauing some memory leaks on driver probe error paths, and other minor things. As was pointed out earlier today, one commit here, 26fc9cd2 ("kernfs: move the last knowledge of sysfs out from kernfs") is also needed in your 3.15-final branch as well. If you could cherry-pick it there, it would be most appreciated by Andy Lutomirski to prevent a regression there. All of these have been in linux-next for a while" * tag 'driver-core-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: crypto/nx/nx-842: dev_set_drvdata can no longer fail kernfs: move the last knowledge of sysfs out from kernfs sysfs: fix attribute_group bin file path on removal sysfs.h: don't return a void-valued expression in sysfs_remove_file init.h: Update initcall_sync variants to fix build errors driver core: Inline dev_set/get_drvdata driver core: dev_get_drvdata: Don't check for NULL dev driver core: dev_set_drvdata returns void driver core: dev_set_drvdata can no longer fail driver core: Move driver_data back to struct device lib/devres.c: fix checkpatch warnings lib/devres.c: use dev in devm_request_and_ioremap kobject: Make support for uevent_helper optional. kernfs: make kernfs_notify() trigger inotify events too kernfs: implement kernfs_root->supers list
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由 Linus Torvalds 提交于
Merge tag 'char-misc-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into next Pull char/misc driver patches from Greg KH: "Here is the big char / misc driver update for 3.16-rc1. Lots of different driver updates for a variety of different drivers and minor driver subsystems. All have been in linux-next with no reported issues" * tag 'char-misc-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (79 commits) hv: use correct order when freeing monitor_pages spmi: of: fixup generic SPMI devicetree binding example applicom: dereferencing NULL on error path misc: genwqe: fix uninitialized return value in genwqe_free_sync_sgl() miscdevice.h: Simple syntax fix to make pointers consistent. MAINTAINERS: Add miscdevice.h to file list for char/misc drivers. mcb: Add support for shared PCI IRQs drivers: Remove duplicate conditionally included subdirs misc: atmel_pwm: only build for supported platforms mei: me: move probe quirk to cfg structure mei: add per device configuration mei: me: read H_CSR after asserting reset mei: me: drop harmful wait optimization mei: me: fix hw ready reset flow mei: fix memory leak of mei_clients array uio: fix vma io range check in mmap drivers: uio_dmem_genirq: Fix memory leak in uio_dmem_genirq_probe() w1: do not unlock unheld list_mutex in __w1_remove_master_device() w1: optional bundling of netlink kernel replies connector: allow multiple messages to be sent in one packet ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu由 Linus Torvalds 提交于
Pull m68knommu updates from Greg Ungerer: "Nothing too big, just a handfull of small changes. A couple of dragonball fixes, coldfire qspi cleanup and fixes, and some coldfire gpio cleanup, fixes and extensions" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: Implement gpio support for m54xx. m68knommu: Make everything thats not exported, static. m68knommu: setting the gpio data direction register to output doesn't dependent upon the value to output! m68knommu: add to_irq function so we can map gpios to external interrupts. m68knommu: qspi declutter. m68knommu: Fix the 5249/525x qspi base address. m68knommu: Add qspi clk for Coldfire SoCs without real clks. m68k: fix a compiler warning when building for DragonBall m68knommu: Fix mach_sched_init for EZ and VZ DragonBall chips
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC driver changes from Olof Johansson: "SoC-near driver changes that we're merging through our tree. Mostly because they depend on other changes we have staged, but in some cases because the driver maintainers preferred that we did it this way. This contains a largeish cleanup series of the omap_l3_noc bus driver, cpuidle rework for Exynos, some reset driver conversions and a long branch of TI EDMA fixes and cleanups, with more to come next release. The TI EDMA cleanups is a shared branch with the dmaengine tree, with a handful of Davinci-specific fixes on top. After discussion at last year's KS (and some more on the mailing lists), we are here adding a drivers/soc directory. The purpose of this is to keep per-vendor shared code that's needed by different drivers but that doesn't fit into the MFD (nor drivers/platform) model. We expect to keep merging contents for this hierarchy through arm-soc so we can keep an eye on what the vendors keep adding here and not making it a free-for-all to shove in crazy stuff" * tag 'drivers-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (101 commits) cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM tty: serial: msm: Remove direct access to GSBI power: reset: keystone-reset: introduce keystone reset driver Documentation: dt: add bindings for keystone pll control controller Documentation: dt: add bindings for keystone reset driver soc: qcom: fix of_device_id table ARM: EXYNOS: Fix kernel panic when unplugging CPU1 on exynos ARM: EXYNOS: Move the driver to drivers/cpuidle directory ARM: EXYNOS: Cleanup all unneeded headers from cpuidle.c ARM: EXYNOS: Pass the AFTR callback to the platform_data ARM: EXYNOS: Move S5P_CHECK_SLEEP into pm.c ARM: EXYNOS: Move the power sequence call in the cpu_pm notifier ARM: EXYNOS: Move the AFTR state function into pm.c ARM: EXYNOS: Encapsulate the AFTR code into a function ARM: EXYNOS: Disable cpuidle for exynos5440 ARM: EXYNOS: Encapsulate boot vector code into a function for cpuidle ARM: EXYNOS: Pass wakeup mask parameter to function for cpuidle ARM: EXYNOS: Remove ifdef for scu_enable in pm ARM: EXYNOS: Move scu_enable in the cpu_pm notifier ARM: EXYNOS: Use the cpu_pm notifier for pm ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC devicetree updates from Olof Johansson: "As with previous release, this continues to be among the largest branches we merge, with lots of new contents. New things for this release are among other things: - DTSI contents for the new SoCs supported in 3.16 (see SoC pull request) - Qualcomm APQ8064 and APQ8084 SoCs and eval boards - Nvidia Jetson TK1 development board (Tegra T124-based) Two new SoCs that didn't need enough new platform code to stand out enough for me to notice when writing the SoC tag, but that adds new DT contents are: - TI DRA72 - Marvell Berlin 2Q" * tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits) ARM: dts: add secure firmware support for exynos5420-arndale-octa ARM: dts: add pmu sysreg node to exynos3250 ARM: dts: correct the usb phy node in exynos5800-peach-pi ARM: dts: correct the usb phy node in exynos5420-peach-pit ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410 ARM: dts: add dts files for exynos3250 SoC ARM: dts: add mfc node for exynos5800 ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi ARM: dts: enable fimd for exynos5800-peach-pi ARM: dts: enable display controller for exynos5800-peach-pi ARM: dts: enable hdmi for exynos5800-peach-pi ARM: dts: add dts file for exynos5800-peach-pi board ARM: dts: add dts file for exynos5800 SoC ARM: dts: add dts file for exynos5260-xyref5260 board ARM: dts: add dts files for exynos5260 SoC ARM: dts: update watchdog node name in exynos5440 ARM: dts: use key code macros on Origen and Arndale boards ARM: dts: enable RTC and WDT nodes on Origen boards ARM: dts: qcom: Add APQ8084-MTP board support ARM: dts: qcom: Add APQ8084 SoC support ...
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由 Linus Torvalds 提交于
Merge tag 'defconfig-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next Pull ARM SoC defconfig updates from Olof Johansson: "A number of defconfig updates for 3.16. We have quite a few of these as new SoCs and drivers get supported, and we've started collecting them in one shared branch. We started halfway through the merge window so there'll be some small conflicts with other branches on nearby changes, but nothing major. Next cycle should be smoother" * tag 'defconfig-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: multi_v7_defconfig: Enable Exynos platform ARM: configs: update Allwinner options ARM: qcom: Enable GSBI driver in defconfig ARM: multi_v7_defconfig: Enable Zynq peripheral drivers ARM: at91/defconfig: sama5_defconfig: updated ARM: add drivers for Colibri T30 to multi_v7_defconfig ARM: configs: add CONFIG_MMC_SDHCI_PXAV3 to the multi_v7_defconfig ARM: configs: enable XHCI mvebu support in multi_v7_defconfig ARM: multi_v7: Add Allwinner reset drivers to multi_v7_defconfig ARM: sunxi: Add A31 reset driver to sunxi_defconfig ARM: config: Update msm_defconfig ARM: mvebu: enable MSI support in mvebu_v7_defconfig ARM: config: Add qcom_defconfig ARM: configs: enable XHCI mvebu support in mvebu_v7_defconfig
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC board support updates from Olof Johansson: "The bulk of this branch is updates for Renesas Shmobile. They are still doing some enablement for classic boards first, and then come up with DT bindings when they've had a chance to learn more about the hardware. Not necessarily a bad way to go about it, and they're looking at moving some of the temporary board code resulting from it to drivers/staging instead to avoid the churn here. As a result of the shmobile clock cleanups, we end up merging quite a bit of SH code here as well. We ended up merging it here instead of in the cleanup branch due to the other board changes depending on it" * tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (130 commits) ARM: davinci: remove checks for CONFIG_USB_MUSB_PERIPHERAL ARM: add drivers for Colibri T30 to multi_v7_defconfig ARM: shmobile: Remove Genmai reference DTS ARM: shmobile: Let Genmai multiplatform boot with Genmai DTB ARM: shmobile: Sync Genmai DTS with Genmai reference DTS ARM: shmobile: genmai-reference: Remove legacy clock support ARM: shmobile: Remove non-multiplatform Genmai reference support ARM: configs: enable XHCI mvebu support in multi_v7_defconfig ARM: OMAP: replace checks for CONFIG_USB_GADGET_OMAP ARM: OMAP: AM3517EVM: remove check for CONFIG_PANEL_SHARP_LQ043T1DG01 ARM: OMAP: SX1: remove check for CONFIG_SX1_OLD_FLASH ARM: OMAP: remove some dead code ARM: OMAP: omap3stalker: remove two Kconfig macros ARM: tegra: tegra_defconfig updates ARM: shmobile: r7s72100: use workaround for non DT-clocks ARM: shmobile: Add forward declaration of struct clk to silence warning ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support ARM: shmobile: r7s72100: add spi clocks to dtsi ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support ARM: shmobile: r7s72100: add i2c clocks to dtsi ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull part one of ARM SoC updates from Olof Johansson: "A quite large set of SoC updates this cycle. In no particular order: - Multi-cluster power management for Samsung Exynos, adding support for big.LITTLE CPU switching on EXYNOS5 - SMP support for Marvell Armada 375 and 38x - SMP rework on Allwinner A31 - Xilinx Zynq support for SOC_BUS, big endian - Marvell orion5x platform cleanup, modernizing the implementation and moving to DT. - _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so that their platform can be enabled in the same kernel binary as most of the other v7 platforms in the tree. \o/ The work isn't quite complete, there's some driver fixes still needed, but the basics now work. New SoC support added: - Freescale i.MX6SX - LSI Axxia AXM55xx SoCs - Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800 - STi STIH407 plus a large set of various smaller updates for different platforms. I'm probably missing some important one here" * tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits) ARM: exynos: don't run exynos4 l2x0 setup on other platforms ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug ARM: EXYNOS: mcpm rename the power_down_finish ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC ARM: EXYNOS: Enable multi-platform build support ARM: EXYNOS: Consolidate Kconfig entries ARM: EXYNOS: Add support for EXYNOS5410 SoC ARM: EXYNOS: Support secondary CPU boot of Exynos3250 ARM: EXYNOS: Add Exynos3250 SoC ID ARM: EXYNOS: Add 5800 SoC support ARM: EXYNOS: initial board support for exynos5260 SoC clk: exynos5410: register clocks using common clock framework ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084 ARM: sunxi: allow building without reset controller Documentation: devicetree: arm: sort enable-method entries ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks ARM: dts: axxia: Add reset controller power: reset: Add Axxia system reset driver ARM: axxia: Adding defconfig for AXM55xx ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC cleanups from Olof Johansson: "Cleanups for 3.16. Among these are: - a bunch of misc cleanups for Broadcom platforms, mostly housekeeping - enabling Common Clock Framework on the older s3c24xx Samsung chipsets - cleanup of the Versatile Express system controller code, moving it to syscon - power management cleanups for OMAP platforms plus a handful of other cleanups across the place" * tag 'cleanup-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (87 commits) ARM: kconfig: allow PCI support to be selected with ARCH_MULTIPLATFORM clk: samsung: fix build error ARM: vexpress: refine dependencies for new code clk: samsung: clk-s3c2410-dlck: do not use PNAME macro as it declares __initdata cpufreq: exynos: Fix the compile error ARM: S3C24XX: move debug-macro.S into the common space ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro ARM: S3C24XX: trim down debug uart handling ARM: compressed/head.S: remove s3c24xx special case ARM: EXYNOS: Remove unnecessary inclusion of cpu.h ARM: EXYNOS: Migrate Exynos specific macros from plat to mach ARM: EXYNOS: Remove exynos_subsys registration ARM: EXYNOS: Remove duplicate lines in Makefile ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling ARM: OMAP4: PRCM: remove references to cm-regbits-44xx.h from PRCM core files ARM: OMAP3/4: PRM: add support of late_init call to prm_ll_ops ARM: OMAP3/OMAP4: PRM: add prm_features flags and add IO wakeup under it ARM: OMAP3/4: PRM: provide io chain reconfig function through irq setup ARM: OMAP2+: PRM: remove unnecessary cpu_is_XXX calls from prm_init / exit ARM: OMAP2+: PRCM: cleanup some header includes ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC low-priority fixes from Olof Johansson: "A small selection of fixes coming in late during the release cycle and not being critical enough for 3.15 inclusion" * tag 'fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: shmobile: armadillo800eva: fixup HDMI sound flags setting ARM: msm: Silence readb/writeb warnings due to missing IOMEM() ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition ARM: dts: am335x-boneblack: remove use of ti,vcc-aux-disable-is-sleep ARM: OMAP2+: free use_gptimer_clksrc variable after boot ARM: OMAP5: Redo THUMB mode switch on secondary CPU ARM: dts: AM4372: add l3-noc information ARM: dts: DRA7: Use dra7-l3-noc instead of omap4-l3-noc reset: Add of_reset_control_get to reset.h
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block driver changes from Jens Axboe: "Now that the core bits are in, here's the pull request for the driver related changes for 3.16. Nothing out of the ordinary here, mostly business as usual. There are a few pulls of for-3.16/core into this branch, which were done when the blk-mq was modified after the mtip32xx conversion was put in. The pull request contains: - skd and cciss converted to use pci_enable_msix_exact(). From Alexander Gordeev. - A few mtip32xx fixes from Asai @ Micron. - The conversion of mtip32xx from make_request_fn to blk-mq, and a later small fix for that conversion on quiescing for non-queued IO. From me. - A fix for bsg to use an exported function to check whether this driver is request based or not. Needed updating for blk-mq, which is request based, but does not have a request_fn hook. From me. - Small floppy bug fix from Jiri. - A series of cleanups for the cdrom uniform layer from Joe Perches. Gets rid of various old ugly macros, making the code conform more to the modern coding style. - A series of patches for drbd from the drbd crew (Lars Ellenberg and Philipp Reisner). - A use-after-free fix for null_blk from Ming Lei. - Also from Ming Lei is a performance patch for virtio-blk, which can net us a 3x win on kvm platforms where world notification is expensive. - Ming Lei also fixed a stall issue in virtio-blk, due to a race between queue start/stop and resource limits. - A small batch of fixes for xen-blk{back,front} from Olaf Hering and Valentin Priescu" * 'for-3.16/drivers' of git://git.kernel.dk/linux-block: (54 commits) block: virtio_blk: don't hold spin lock during world switch xen-blkback: defer freeing blkif to avoid blocking xenwatch xen blkif.h: fix comment typo in discard-alignment xen/blkback: disable discard feature if requested by toolstack xen-blkfront: remove type check from blkfront_setup_discard floppy: do not corrupt bio.bi_flags when reading block 0 mtip32xx: move error handling to service thread virtio_blk: fix race between start and stop queue mtip32xx: stop block hardware queues before quiescing IO mtip32xx: blk_mq_init_queue() returns an ERR_PTR mtip32xx: convert to use blk-mq cdrom: Remove unnecessary prototype for cdrom_get_disc_info cdrom: Remove unnecessary prototype for cdrom_mrw_exit cdrom: Remove cdrom_count_tracks prototype cdrom: Remove cdrom_get_next_writeable prototype cdrom: Remove cdrom_get_last_written prototype cdrom: Move mmc_ioctls above cdrom_ioctl to remove unnecessary prototype cdrom: Remove unnecessary sanitize_format prototype cdrom: Remove unnecessary check_for_audio_disc prototype cdrom: Remove prototype for open_for_data ...
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由 Linus Torvalds 提交于
Merge tag 'pci-v3.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into next Pull PCI changes from Bjorn Helgaas: "Enumeration - Notify driver before and after device reset (Keith Busch) - Use reset notification in NVMe (Keith Busch) NUMA - Warn if we have to guess host bridge node information (Myron Stowe) - Work around AMD Fam15h BIOSes that fail to provide _PXM (Suravee Suthikulpanit) - Clean up and mark early_root_info_init() as deprecated (Suravee Suthikulpanit) Driver binding - Add "driver_override" for force specific binding (Alex Williamson) - Fail "new_id" addition for devices we already know about (Bandan Das) Resource management - Support BAR sizes up to 8GB (Nikhil Rao, Alan Cox) - Don't move IORESOURCE_PCI_FIXED resources (Bjorn Helgaas) - Mark SBx00 HPET BAR as IORESOURCE_PCI_FIXED (Bjorn Helgaas) - Fail safely if we can't handle BARs larger than 4GB (Bjorn Helgaas) - Reject BAR above 4GB if dma_addr_t is too small (Bjorn Helgaas) - Don't convert BAR address to resource if dma_addr_t is too small (Bjorn Helgaas) - Don't set BAR to zero if dma_addr_t is too small (Bjorn Helgaas) - Don't print anything while decoding is disabled (Bjorn Helgaas) - Don't add disabled subtractive decode bus resources (Bjorn Helgaas) - Add resource allocation comments (Bjorn Helgaas) - Restrict 64-bit prefetchable bridge windows to 64-bit resources (Yinghai Lu) - Assign i82875p_edac PCI resources before adding device (Yinghai Lu) PCI device hotplug - Remove unnecessary "dev->bus" test (Bjorn Helgaas) - Use PCI_EXP_SLTCAP_PSN define (Bjorn Helgaas) - Fix rphahp endianess issues (Laurent Dufour) - Acknowledge spurious "cmd completed" event (Rajat Jain) - Allow hotplug service drivers to operate in polling mode (Rajat Jain) - Fix cpqphp possible NULL dereference (Rickard Strandqvist) MSI - Replace pci_enable_msi_block() by pci_enable_msi_exact() (Alexander Gordeev) - Replace pci_enable_msix() by pci_enable_msix_exact() (Alexander Gordeev) - Simplify populate_msi_sysfs() (Jan Beulich) Virtualization - Add Intel Patsburg (X79) root port ACS quirk (Alex Williamson) - Mark RTL8110SC INTx masking as broken (Alex Williamson) Generic host bridge driver - Add generic PCI host controller driver (Will Deacon) Freescale i.MX6 - Use new clock names (Lucas Stach) - Drop old IRQ mapping (Lucas Stach) - Remove optional (and unused) IRQs (Lucas Stach) - Add support for MSI (Lucas Stach) - Fix imx6_add_pcie_port() section mismatch warning (Sachin Kamat) Renesas R-Car - Add gen2 device tree support (Ben Dooks) - Use new OF interrupt mapping when possible (Lucas Stach) - Add PCIe driver (Phil Edworthy) - Add PCIe MSI support (Phil Edworthy) - Add PCIe device tree bindings (Phil Edworthy) Samsung Exynos - Remove unnecessary OOM messages (Jingoo Han) - Fix add_pcie_port() section mismatch warning (Sachin Kamat) Synopsys DesignWare - Make MSI ISR shared IRQ aware (Lucas Stach) Miscellaneous - Check for broken config space aliasing (Alex Williamson) - Update email address (Ben Hutchings) - Fix Broadcom CNB20LE unintended sign extension (Bjorn Helgaas) - Fix incorrect vgaarb conditional in WARN_ON() (Bjorn Helgaas) - Remove unnecessary __ref annotations (Bjorn Helgaas) - Add arch/x86/kernel/quirks.c to MAINTAINERS PCI file patterns (Bjorn Helgaas) - Fix use of uninitialized MPS value (Bjorn Helgaas) - Tidy x86/gart messages (Bjorn Helgaas) - Fix return value from pci_user_{read,write}_config_*() (Gavin Shan) - Turn pcibios_penalize_isa_irq() into a weak function (Hanjun Guo) - Remove unused serial device IDs (Jean Delvare) - Use designated initialization in PCI_VDEVICE (Mark Rustad) - Fix powerpc NULL dereference in pci_root_buses traversal (Mike Qiu) - Configure MPS on ARM (Murali Karicheri) - Remove unnecessary includes of <linux/init.h> (Paul Gortmaker) - Move Open Firmware devspec attribute to PCI common code (Sebastian Ott) - Use pdev->dev.groups for attribute creation on s390 (Sebastian Ott) - Remove pcibios_add_platform_entries() (Sebastian Ott) - Add new ID for Intel GPU "spurious interrupt" quirk (Thomas Jarosch) - Rename pci_is_bridge() to pci_has_subordinate() (Yijing Wang) - Add and use new pci_is_bridge() interface (Yijing Wang) - Make pci_bus_add_device() void (Yijing Wang) DMA API - Clarify physical/bus address distinction in docs (Bjorn Helgaas) - Fix typos in docs (Emilio López) - Update dma_pool_create ()and dma_pool_alloc() descriptions (Gioh Kim) - Change dma_declare_coherent_memory() CPU address to phys_addr_t (Bjorn Helgaas) - Pass GAPSPCI_DMA_BASE CPU & bus address to dma_declare_coherent_memory() (Bjorn Helgaas)" * tag 'pci-v3.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (92 commits) MAINTAINERS: Add generic PCI host controller driver PCI: generic: Add generic PCI host controller driver PCI: imx6: Add support for MSI PCI: designware: Make MSI ISR shared IRQ aware PCI: imx6: Remove optional (and unused) IRQs PCI: imx6: Drop old IRQ mapping PCI: imx6: Use new clock names i82875p_edac: Assign PCI resources before adding device ARM/PCI: Call pcie_bus_configure_settings() to set MPS PCI: imx6: Fix imx6_add_pcie_port() section mismatch warning PCI: Make pci_bus_add_device() void PCI: exynos: Fix add_pcie_port() section mismatch warning PCI: Introduce new device binding path using pci_dev.driver_override PCI: rcar: Add gen2 device tree support PCI: cpqphp: Fix possible null pointer dereference PCI: rcar: Add R-Car PCIe device tree bindings PCI: rcar: Add MSI support for PCIe PCI: rcar: Add Renesas R-Car PCIe driver PCI: Fix return value from pci_user_{read,write}_config_*() PCI: exynos: Remove unnecessary OOM messages ...
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block core updates from Jens Axboe: "It's a big(ish) round this time, lots of development effort has gone into blk-mq in the last 3 months. Generally we're heading to where 3.16 will be a feature complete and performant blk-mq. scsi-mq is progressing nicely and will hopefully be in 3.17. A nvme port is in progress, and the Micron pci-e flash driver, mtip32xx, is converted and will be sent in with the driver pull request for 3.16. This pull request contains: - Lots of prep and support patches for scsi-mq have been integrated. All from Christoph. - API and code cleanups for blk-mq from Christoph. - Lots of good corner case and error handling cleanup fixes for blk-mq from Ming Lei. - A flew of blk-mq updates from me: * Provide strict mappings so that the driver can rely on the CPU to queue mapping. This enables optimizations in the driver. * Provided a bitmap tagging instead of percpu_ida, which never really worked well for blk-mq. percpu_ida relies on the fact that we have a lot more tags available than we really need, it fails miserably for cases where we exhaust (or are close to exhausting) the tag space. * Provide sane support for shared tag maps, as utilized by scsi-mq * Various fixes for IO timeouts. * API cleanups, and lots of perf tweaks and optimizations. - Remove 'buffer' from struct request. This is ancient code, from when requests were always virtually mapped. Kill it, to reclaim some space in struct request. From me. - Remove 'magic' from blk_plug. Since we store these on the stack and since we've never caught any actual bugs with this, lets just get rid of it. From me. - Only call part_in_flight() once for IO completion, as includes two atomic reads. Hopefully we'll get a better implementation soon, as the part IO stats are now one of the more expensive parts of doing IO on blk-mq. From me. - File migration of block code from {mm,fs}/ to block/. This includes bio.c, bio-integrity.c, bounce.c, and ioprio.c. From me, from a discussion on lkml. That should describe the meat of the pull request. Also has various little fixes and cleanups from Dave Jones, Shaohua Li, Duan Jiong, Fengguang Wu, Fabian Frederick, Randy Dunlap, Robert Elliott, and Sam Bradshaw" * 'for-3.16/core' of git://git.kernel.dk/linux-block: (100 commits) blk-mq: push IPI or local end_io decision to __blk_mq_complete_request() blk-mq: remember to start timeout handler for direct queue block: ensure that the timer is always added blk-mq: blk_mq_unregister_hctx() can be static blk-mq: make the sysfs mq/ layout reflect current mappings blk-mq: blk_mq_tag_to_rq should handle flush request block: remove dead code in scsi_ioctl:blk_verify_command blk-mq: request initialization optimizations block: add queue flag for disabling SG merging block: remove 'magic' from struct blk_plug blk-mq: remove alloc_hctx and free_hctx methods blk-mq: add file comments and update copyright notices blk-mq: remove blk_mq_alloc_request_pinned blk-mq: do not use blk_mq_alloc_request_pinned in blk_mq_map_request blk-mq: remove blk_mq_wait_for_tags blk-mq: initialize request in __blk_mq_alloc_request blk-mq: merge blk_mq_alloc_reserved_request into blk_mq_alloc_request blk-mq: add helper to insert requests from irq context blk-mq: remove stale comment for blk_mq_complete_request() blk-mq: allow non-softirq completions ...
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git://git.linaro.org/people/ulf.hansson/mmc由 Linus Torvalds 提交于
Pull MMC update from Ulf Hansson: "These patches are mainly updates for the mmci driver and have been tested in linux-next. Some ARM SoC related patches are also included and those have been acked from the corresponding maintainers to go through my mmc tree. Updates for mmci driver: - Put the device into low power state at system suspend. - Convert to the common mmc DT parser. - Add missing DT bindings needed for ux500. Updates for ARM ux500|u300: - Convert to the common mmc DT bindings. - Remove redundant board file for mmci platform data" * tag 'mmc-v3.16-1' of git://git.linaro.org/people/ulf.hansson/mmc: (22 commits) mmc: mmci: Enforce DMA configuration through DT mmc: mmci: Enforce max frequency configuration through DT mmc: mmci: Enforce mmc capabilities through DT mmc: mmci: Enforce DT for signal direction and feedback clock ARM: ux500: Remove redundant board file for mmci platform data ARM: ux500: Add a vmmc regulator through DT for the poped eMMC for href ARM: ux500: Add the mmc capabilities flags to DT mmc: mmci: Enable MMC_CAP_CMD23 mmc: mmci: Mark the DT bindings for highspeed mode as deprecated ARM: u300: Convert to the common mmc DT bindings for highspeed mode ARM: nomadik: Convert to the common mmc DT bindings for highspeed mode ARM: ux500: Convert to the common mmc DT bindings for highspeed mode ARM: ux500: Add mmci signal directions and feeback clock in DT for href mmc: mmci: Use the common mmc DT parser mmc: mmci: Add DT bindings for feedback clock pin mmc: mmci: Add DT bindings for signal direction mmc: mmci: Update DT documentation mmc: mmci: Convert to devm functions mmc: mmci: Convert to the mmc gpio API mmc: mmci: Put the device into low power state at system suspend ...
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi由 Linus Torvalds 提交于
Pull HSI (High Speed Syncronous Interface) changes from Sebastian Reichel: "Please pull the following changes for the HSI subsystem, which I have taken over from Carlos Chinea <carlos.chinea@nokia.com>. The below patches have been worked on in the linux-omap mailinglist for 10 months and are well tested in linux-next (have been in there for more than two weeks) without any problems arising. Apart from that potential regressions are very limited, because the subsystem is not yet used by any platform in the mainline kernel. - Add some documentation for the HSI subsystem - Add Device Tree support for the HSI subsystem - Add OMAP3 SSI driver (SSI is a legacy variant of HSI) - Add Nokia N900 Modem driver (without speech support for now)" * tag 'hsi-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: Introduce Nokia N900 modem driver HSI: Introduce driver for SSI Protocol Documentation: DT: omap-ssi binding documentation HSI: Introduce OMAP SSI driver HSI: Add common DT binding for HSI client devices HSI: export method to (un)register clients HSI: Add channel resource support to HSI clients HSI: method to unregister clients from an hsi port HSI: hsi-char: fix driver for multiport scenarios MAINTAINERS: update HSI entry Documentation: HSI: Add some general description for the HSI subsystem
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由 Mark Brown 提交于
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/oom', 'spi/topic/pxa2xx', 'spi/topic/rspi' and 'spi/topic/sirf' into spi-next
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/dw', 'spi/topic/fsl', 'spi/topic/fsl-espi' and 'spi/topic/id-const' into spi-next
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由 Mark Brown 提交于
Merge remote-tracking branches 'spi/topic/adi', 'spi/topic/atmel' and 'spi/topic/cadence' into spi-next
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
Merge remote-tracking branches 'regulator/topic/s5m8767', 'regulator/topic/stub', 'regulator/topic/tps65090', 'regulator/topic/tps65217' and 'regulator/topic/tps65218' into regulator-next
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