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2019-12-03Merge tag 'pci-v5.5-changes' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration: - Warn if a host bridge has no NUMA info (Yunsheng Lin) - Add PCI_STD_NUM_BARS for the number of standard BARs (Denis Efremov) Resource management: - Fix boot-time Embedded Controller GPE storm caused by incorrect resource assignment after ACPI Bus Check Notification (Mika Westerberg) - Protect pci_reassign_bridge_resources() against concurrent addition/removal (Benjamin Herrenschmidt) - Fix bridge dma_ranges resource list cleanup (Rob Herring) - Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters to control the MMIO and prefetchable MMIO window sizes of hotplug bridges independently (Nicholas Johnson) - Fix MMIO/MMIO_PREF window assignment that assigned more space than desired (Nicholas Johnson) - Only enforce bus numbers from bridge EA if the bridge has EA devices downstream (Subbaraya Sundeep) - Consolidate DT "dma-ranges" parsing and convert all host drivers to use shared parsing (Rob Herring) Error reporting: - Restore AER capability after resume (Mayurkumar Patel) - Add PoisonTLPBlocked AER counter (Rajat Jain) - Use for_each_set_bit() to simplify AER code (Andy Shevchenko) - Fix AER kernel-doc (Andy Shevchenko) - Add "pcie_ports=dpc-native" parameter to allow native use of DPC even if platform didn't grant control over AER (Olof Johansson) Hotplug: - Avoid returning prematurely from sysfs requests to enable or disable a PCIe hotplug slot (Lukas Wunner) - Don't disable interrupts twice when suspending hotplug ports (Mika Westerberg) - Fix deadlocks when PCIe ports are hot-removed while suspended (Mika Westerberg) Power management: - Remove unnecessary ASPM locking (Bjorn Helgaas) - Add support for disabling L1 PM Substates (Heiner Kallweit) - Allow re-enabling Clock PM after it has been disabled (Heiner Kallweit) - Add sysfs attributes for controlling ASPM link states (Heiner Kallweit) - Remove CONFIG_PCIEASPM_DEBUG, including "link_state" and "clk_ctl" sysfs files (Heiner Kallweit) - Avoid AMD FCH XHCI USB PME# from D0 defect that prevents wakeup on USB 2.0 or 1.1 connect events (Kai-Heng Feng) - Move power state check out of pci_msi_supported() (Bjorn Helgaas) - Fix incorrect MSI-X masking on resume and revert related nvme quirk for Kingston NVME SSD running FW E8FK11.T (Jian-Hong Pan) - Always return devices to D0 when thawing to fix hibernation with drivers like mlx4 that used legacy power management (previously we only did it for drivers with new power management ops) (Dexuan Cui) - Clear PCIe PME Status even for legacy power management (Bjorn Helgaas) - Fix PCI PM documentation errors (Bjorn Helgaas) - Use dev_printk() for more power management messages (Bjorn Helgaas) - Apply D2 delay as milliseconds, not microseconds (Bjorn Helgaas) - Convert xen-platform from legacy to generic power management (Bjorn Helgaas) - Removed unused .resume_early() and .suspend_late() legacy power management hooks (Bjorn Helgaas) - Rearrange power management code for clarity (Rafael J. Wysocki) - Decode power states more clearly ("4" or "D4" really refers to "D3cold") (Bjorn Helgaas) - Notice when reading PM Control register returns an error (~0) instead of interpreting it as being in D3hot (Bjorn Helgaas) - Add missing link delays required by the PCIe spec (Mika Westerberg) Virtualization: - Move pci_prg_resp_pasid_required() to CONFIG_PCI_PRI (Bjorn Helgaas) - Allow VFs to use PRI (the PF PRI is shared by the VFs, but the code previously didn't recognize that) (Kuppuswamy Sathyanarayanan) - Allow VFs to use PASID (the PF PASID capability is shared by the VFs, but the code previously didn't recognize that) (Kuppuswamy Sathyanarayanan) - Disconnect PF and VF ATS enablement, since ATS in PFs and associated VFs can be enabled independently (Kuppuswamy Sathyanarayanan) - Cache PRI and PASID capability offsets (Kuppuswamy Sathyanarayanan) - Cache the PRI PRG Response PASID Required bit (Bjorn Helgaas) - Consolidate ATS declarations in linux/pci-ats.h (Krzysztof Wilczynski) - Remove unused PRI and PASID stubs (Bjorn Helgaas) - Removed unnecessary EXPORT_SYMBOL_GPL() from ATS, PRI, and PASID interfaces that are only used by built-in IOMMU drivers (Bjorn Helgaas) - Hide PRI and PASID state restoration functions used only inside the PCI core (Bjorn Helgaas) - Add a DMA alias quirk for the Intel VCA NTB (Slawomir Pawlowski) - Serialize sysfs sriov_numvfs reads vs writes (Pierre Crégut) - Update Cavium ACS quirk for ThunderX2 and ThunderX3 (George Cherian) - Fix the UPDCR register address in the Intel ACS quirk (Steffen Liebergeld) - Unify ACS quirk implementations (Bjorn Helgaas) Amlogic Meson host bridge driver: - Fix meson PERST# GPIO polarity problem (Remi Pommarel) - Add DT bindings for Amlogic Meson G12A (Neil Armstrong) - Fix meson clock names to match DT bindings (Neil Armstrong) - Add meson support for Amlogic G12A SoC with separate shared PHY (Neil Armstrong) - Add meson extended PCIe PHY functions for Amlogic G12A USB3+PCIe combo PHY (Neil Armstrong) - Add arm64 DT for Amlogic G12A PCIe controller node (Neil Armstrong) - Add commented-out description of VIM3 USB3/PCIe mux in arm64 DT (Neil Armstrong) Broadcom iProc host bridge driver: - Invalidate iProc PAXB address mapping before programming it (Abhishek Shah) - Fix iproc-msi and mvebu __iomem annotations (Ben Dooks) Cadence host bridge driver: - Refactor Cadence PCIe host controller to use as a library for both host and endpoint (Tom Joseph) Freescale Layerscape host bridge driver: - Add layerscape LS1028a support (Xiaowei Bao) Intel VMD host bridge driver: - Add VMD bus 224-255 restriction decode (Jon Derrick) - Add VMD 8086:9A0B device ID (Jon Derrick) - Remove Keith from VMD maintainer list (Keith Busch) Marvell ARMADA 3700 / Aardvark host bridge driver: - Use LTSSM state to build link training flag since Aardvark doesn't implement the Link Training bit (Remi Pommarel) - Delay before training Aardvark link in case PERST# was asserted before the driver probe (Remi Pommarel) - Fix Aardvark issues with Root Control reads and writes (Remi Pommarel) - Don't rely on jiffies in Aardvark config access path since interrupts may be disabled (Remi Pommarel) - Fix Aardvark big-endian support (Grzegorz Jaszczyk) Marvell ARMADA 370 / XP host bridge driver: - Make mvebu_pci_bridge_emul_ops static (Ben Dooks) Microsoft Hyper-V host bridge driver: - Add hibernation support for Hyper-V virtual PCI devices (Dexuan Cui) - Track Hyper-V pci_protocol_version per-hbus, not globally (Dexuan Cui) - Avoid kmemleak false positive on hv hbus buffer (Dexuan Cui) Mobiveil host bridge driver: - Change mobiveil csr_read()/write() function names that conflict with riscv arch functions (Kefeng Wang) NVIDIA Tegra host bridge driver: - Fix Tegra CLKREQ dependency programming (Vidya Sagar) Renesas R-Car host bridge driver: - Remove unnecessary header include from rcar (Andrew Murray) - Tighten register index checking for rcar inbound range programming (Marek Vasut) - Fix rcar inbound range alignment calculation to improve packing of multiple entries (Marek Vasut) - Update rcar MACCTLR setting to match documentation (Yoshihiro Shimoda) - Clear bit 0 of MACCTLR before PCIETCTLR.CFINIT per manual (Yoshihiro Shimoda) - Add Marek Vasut and Yoshihiro Shimoda as R-Car maintainers (Simon Horman) Rockchip host bridge driver: - Make rockchip 0V9 and 1V8 power regulators non-optional (Robin Murphy) Socionext UniPhier host bridge driver: - Set uniphier to host (RC) mode always (Kunihiko Hayashi) Endpoint drivers: - Fix endpoint driver sign extension problem when shifting page number to phys_addr_t (Alan Mikhak) Misc: - Add NumaChip SPDX header (Krzysztof Wilczynski) - Replace EXTRA_CFLAGS with ccflags-y (Krzysztof Wilczynski) - Remove unused includes (Krzysztof Wilczynski) - Removed unused sysfs attribute groups (Ben Dooks) - Remove PTM and ASPM dependencies on PCIEPORTBUS (Bjorn Helgaas) - Add PCIe Link Control 2 register field definitions to replace magic numbers in AMDGPU and Radeon CIK/SI (Bjorn Helgaas) - Fix incorrect Link Control 2 Transmit Margin usage in AMDGPU and Radeon CIK/SI PCIe Gen3 link training (Bjorn Helgaas) - Use pcie_capability_read_word() instead of pci_read_config_word() in AMDGPU and Radeon CIK/SI (Frederick Lawler) - Remove unused pci_irq_get_node() Greg Kroah-Hartman) - Make asm/msi.h mandatory and simplify PCI_MSI_IRQ_DOMAIN Kconfig (Palmer Dabbelt, Michal Simek) - Read all 64 bits of Switchtec part_event_bitmap (Logan Gunthorpe) - Fix erroneous intel-iommu dependency on CONFIG_AMD_IOMMU (Bjorn Helgaas) - Fix bridge emulation big-endian support (Grzegorz Jaszczyk) - Fix dwc find_next_bit() usage (Niklas Cassel) - Fix pcitest.c fd leak (Hewenliang) - Fix typos and comments (Bjorn Helgaas) - Fix Kconfig whitespace errors (Krzysztof Kozlowski)" * tag 'pci-v5.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (160 commits) PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist asm-generic: Make msi.h a mandatory include/asm header Revert "nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T" PCI/MSI: Fix incorrect MSI-X masking on resume PCI/MSI: Move power state check out of pci_msi_supported() PCI/MSI: Remove unused pci_irq_get_node() PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer PCI: hv: Change pci_protocol_version to per-hbus PCI: hv: Add hibernation support PCI: hv: Reorganize the code in preparation of hibernation MAINTAINERS: Remove Keith from VMD maintainer PCI/ASPM: Remove PCIEASPM_DEBUG Kconfig option and related code PCI/ASPM: Add sysfs attributes for controlling ASPM link states PCI: Fix indentation drm/radeon: Prefer pcie_capability_read_word() drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions drm/radeon: Correct Transmit Margin masks drm/amdgpu: Prefer pcie_capability_read_word() PCI: uniphier: Set mode register to host mode drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions ...
2019-12-02Merge tag 'kbuild-v5.5' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - remove unneeded asm headers from hexagon, ia64 - add 'dir-pkg' target, which works like 'tar-pkg' but skips archiving - add 'helpnewconfig' target, which shows help for new CONFIG options - support 'make nsdeps' for external modules - make rebuilds faster by deleting $(wildcard $^) checks - remove compile tests for kernel-space headers - refactor modpost to simplify modversion handling - make single target builds faster - optimize and clean up scripts/kallsyms.c - refactor various Makefiles and scripts * tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (59 commits) MAINTAINERS: update Kbuild/Kconfig maintainer's email address scripts/kallsyms: remove redundant initializers scripts/kallsyms: put check_symbol_range() calls close together scripts/kallsyms: make check_symbol_range() void function scripts/kallsyms: move ignored symbol types to is_ignored_symbol() scripts/kallsyms: move more patterns to the ignored_prefixes array scripts/kallsyms: skip ignored symbols very early scripts/kallsyms: add const qualifiers where possible scripts/kallsyms: make find_token() return (unsigned char *) scripts/kallsyms: replace prefix_underscores_count() with strspn() scripts/kallsyms: add sym_name() to mitigate cast ugliness scripts/kallsyms: remove unneeded length check for prefix matching scripts/kallsyms: remove redundant is_arm_mapping_symbol() scripts/kallsyms: set relative_base more effectively scripts/kallsyms: shrink table before sorting it scripts/kallsyms: fix definitely-lost memory leak scripts/kallsyms: remove unneeded #ifndef ARRAY_SIZE kbuild: make single target builds even faster modpost: respect the previous export when 'exported twice' is warned modpost: do not set ->preloaded for symbols from Module.symvers ...
2019-12-02Merge tag 'docs-5.5a' of git://git.lwn.net/linuxLinus Torvalds1-42/+46
Pull Documentation updates from Jonathan Corbet: "Here are the main documentation changes for 5.5: - Various kerneldoc script enhancements. - More RST conversions; those are slowing down as we run out of things to convert, but we're a ways from done still. - Dan's "maintainer profile entry" work landed at last. Now we just need to get maintainers to fill in the profiles... - A reworking of the parallel build setup to work better with a variety of systems (and to not take over huge systems entirely in particular). - The MAINTAINERS file is now converted to RST during the build. Hopefully nobody ever tries to print this thing, or they will need to load a lot of paper. - A script and documentation making it easy for maintainers to add Link: tags at commit time. Also included is the removal of a bunch of spurious CR characters" * tag 'docs-5.5a' of git://git.lwn.net/linux: (91 commits) docs: remove a bunch of stray CRs docs: fix up the maintainer profile document libnvdimm, MAINTAINERS: Maintainer Entry Profile Maintainer Handbook: Maintainer Entry Profile MAINTAINERS: Reclaim the P: tag for Maintainer Entry Profile docs, parallelism: Rearrange how jobserver reservations are made docs, parallelism: Do not leak blocking mode to other readers docs, parallelism: Fix failure path and add comment Documentation: Remove bootmem_debug from kernel-parameters.txt Documentation: security: core.rst: fix warnings Documentation/process/howto/kokr: Update for 4.x -> 5.x versioning Documentation/translation: Use Korean for Korean translation title docs/memory-barriers.txt: Remove remaining references to mmiowb() docs/memory-barriers.txt/kokr: Update I/O section to be clearer about CPU vs thread docs/memory-barriers.txt/kokr: Fix style, spacing and grammar in I/O section Documentation/kokr: Kill all references to mmiowb() docs/memory-barriers.txt/kokr: Rewrite "KERNEL I/O BARRIER EFFECTS" section docs: Add initial documentation for devfreq Documentation: Document how to get links with git am docs: Add request_irq() documentation ...
2019-12-02Merge tag 'devicetree-for-5.5' of ↵Linus Torvalds1-10/+8
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot, syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar, Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue, Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect, Unisoc/Spreadtrum SoCs and UART - Convert a bunch of Samsung bindings to DT schema - Convert a bunch of ST stm32 bindings to DT schema - Realtek and Exynos additions to Arm Mali bindings - Fix schema errors in RiscV CPU schema - Various schema fixes from improved meta-schema checks - Improve the handling of 'dma-ranges' and in particular fix DMA mask setup on PCI bridges - Fix a memory leak in add_changeset_property() and DT unit tests. - Several documentation improvements for schema validation - Rework build rules to improve schema validation errors - Color output for dtx_diff * tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits) libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h dt-bindings: arm: Remove leftover axentia.txt of: unittest: fix memory leak in attach_node_and_children of: overlay: add_changeset_property() memory leak dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems dt-bindings: power: Rename back power_domain.txt bindings to fix references dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema dt-bindings: remoteproc: convert stm32-rproc to json-schema dt-bindings: mailbox: convert stm32-ipcc to json-schema dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema dt-bindings: interrupt-controller: Convert stm32-exti to json-schema dt-bindings: crypto: Convert stm32 HASH bindings to json-schema dt-bindings: rng: Convert stm32 RNG bindings to json-schema dt-bindings: pwm: Convert Samsung PWM bindings to json-schema dt-bindings: pwm: Convert PWM bindings to json-schema dt-bindings: serial: Add a new compatible string for SC9863A dt-bindings: serial: Convert sprd-uart to json-schema dt-bindings: arm: Add bindings for Unisoc SC9863A ...
2019-12-02Merge tag 'dmaengine-5.5-rc1' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds1-0/+6
Pull dmaengine updates from Vinod Koul: "Here are the changes this time around, couple of new drivers and updates to few more: - New drivers for SiFive PDMA, Socionext Milbeaut HDMAC and XDMAC, Freescale dpaa2 qDMA - Support for X1000 in JZ4780 - Xilinx dma updates and support for Xilinx AXI MCDM controller - New bindings for rcar R8A774B1 - Minor updates to dw, dma-jz4780, ti-edma, sprd drivers" * tag 'dmaengine-5.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (61 commits) dmaengine: Fix Kconfig indentation dmaengine: sf-pdma: move macro to header file dmaengine: sf-pdma: replace /** with /* for non-function comment dmaengine: ti: edma: fix missed failure handling dmaengine: mmp_pdma: add missed of_dma_controller_free dmaengine: mmp_tdma: add missed of_dma_controller_free dmaengine: sprd: Add wrap address support for link-list mode MAINTAINERS: Add Green as SiFive PDMA driver maintainer dmaengine: sf-pdma: add platform DMA support for HiFive Unleashed A00 dt-bindings: dmaengine: sf-pdma: add bindins for SiFive PDMA dmaengine: zx: remove: removed dmam_pool_destroy dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails dmaengine: iop-adma: clean up an indentation issue dmaengine: milbeaut-xdmac: remove redundant error log dmaengine: milbeaut-hdmac: remove redundant error log dmaengine: dma-jz4780: add missed clk_disable_unprepare in remove dmaengine: JZ4780: Add support for the X1000. dt-bindings: dmaengine: Add X1000 bindings. dmaengine: xilinx_dma: Add Xilinx AXI MCDMA Engine driver support dmaengine: xilinx_dma: Extend dma_config struct to store irq routine handle ...
2019-12-01Merge tag 'libnvdimm-for-5.5' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dan Williams: "The highlight this cycle is continuing integration fixes for PowerPC and some resulting optimizations. Summary: - Updates to better support vmalloc space restrictions on PowerPC platforms. - Cleanups to move common sysfs attributes to core 'struct device_type' objects. - Export the 'target_node' attribute (the effective numa node if pmem is marked online) for regions and namespaces. - Miscellaneous fixups and optimizations" * tag 'libnvdimm-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (21 commits) MAINTAINERS: Remove Keith from NVDIMM maintainers libnvdimm: Export the target_node attribute for regions and namespaces dax: Add numa_node to the default device-dax attributes libnvdimm: Simplify root read-only definition for the 'resource' attribute dax: Simplify root read-only definition for the 'resource' attribute dax: Create a dax device_type libnvdimm: Move nvdimm_bus_attribute_group to device_type libnvdimm: Move nvdimm_attribute_group to device_type libnvdimm: Move nd_mapping_attribute_group to device_type libnvdimm: Move nd_region_attribute_group to device_type libnvdimm: Move nd_numa_attribute_group to device_type libnvdimm: Move nd_device_attribute_group to device_type libnvdimm: Move region attribute group definition libnvdimm: Move attribute groups to device type libnvdimm: Remove prototypes for nonexistent functions libnvdimm/btt: fix variable 'rc' set but not used libnvdimm/pmem: Delete include of nd-core.h libnvdimm/namespace: Differentiate between probe mapping and runtime mapping libnvdimm/pfn_dev: Don't clear device memmap area during generic namespace probe libnvdimm: Trivial comment fix ...
2019-12-01Merge tag 'hwlock-v5.5' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull hwspinlock updates from Bjorn Andersson: "This contains a number of cleanups to the core and several drivers, in particular removing the requirement for drivers to implement pm_runtime. It also udpates the location of the git tree in MAINTAINERS" * tag 'hwlock-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: hwspinlock: u8500_hsem: Remove redundant PM runtime implementation hwspinlock: sprd: Remove redundant PM runtime implementation hwspinlock: Let the PM runtime can be optional hwspinlock: Remove BUG_ON() from the hwspinlock core hwspinlock: sprd: Use devm_hwspin_lock_register() to register hwlock controller hwspinlock: sprd: Use devm_add_action_or_reset() for calls to clk_disable_unprepare() hwspinlock: sprd: Check the return value of clk_prepare_enable() hwspinlock: sprd: Change to use devm_platform_ioremap_resource() hwspinlock: u8500_hsem: Use devm_hwspin_lock_register() to register hwlock controller hwspinlock: u8500_hsem: Use devm_kzalloc() to allocate memory hwspinlock: u8500_hsem: Change to use devm_platform_ioremap_resource() MAINTAINERS: hwspinlock: update git tree location
2019-12-01Merge tag 'platform-drivers-x86-v5.5-1' of ↵Linus Torvalds1-1/+9
git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver updates from Andy Shevchenko: - New bootctl driver for Mellanox BlueField SoC. - New driver to support System76 laptops. - Temperature monitoring and fan control on Acer Aspire 7551 is now supported. - Previously the Huawei driver handled only hotkeys. After the conversion to WMI it has been expanded to support newer laptop models. - Big refactoring of intel-speed-select tools allows to use it on Intel CascadeLake-N systems. - Touchscreen support for ezpad 6 m4 and Schneider SCT101CTM tablets - Miscellaneous clean ups and fixes here and there. * tag 'platform-drivers-x86-v5.5-1' of git://git.infradead.org/linux-platform-drivers-x86: (59 commits) platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input size platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer platform/x86: intel_pmc_core: Add Comet Lake (CML) platform support to intel_pmc_core driver platform/x86: intel_pmc_core: Fix the SoC naming inconsistency platform/mellanox: Fix Kconfig indentation tools/power/x86/intel-speed-select: Display TRL buckets for just base config level tools/power/x86/intel-speed-select: Ignore missing config level platform/x86: touchscreen_dmi: Add info for the ezpad 6 m4 tablet tools/power/x86/intel-speed-select: Increment version tools/power/x86/intel-speed-select: Use core count for base-freq mask tools/power/x86/intel-speed-select: Support platform with limited Intel(R) Speed Select tools/power/x86/intel-speed-select: Use Frequency weight for CLOS tools/power/x86/intel-speed-select: Make CLOS frequency in MHz tools/power/x86/intel-speed-select: Use mailbox for CLOS_PM_QOS_CONFIG tools/power/x86/intel-speed-select: Auto mode for CLX tools/power/x86/intel-speed-select: Correct CLX-N frequency units tools/power/x86/intel-speed-select: Change display of "avx" to "avx2" tools/power/x86/intel-speed-select: Extend command set for perf-profile Add touchscreen platform data for the Schneider SCT101CTM tablet platform/x86: intel_int0002_vgpio: Pass irqchip when adding gpiochip ...
2019-12-01Merge branch 'for-linus' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - Support for Logitech G15 (Hans de Goede) - HID parser improvements, improving support for some devices; e.g. Windows Precision Touchpad, products from Primax, etc. (Blaž Hrastnik, Candle Sun) - robustification of tablet mode support in google-whiskers driver (Dmitry Torokhov) - assorted small fixes, device-specific quirks and device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (23 commits) HID: rmi: Check that the RMI_STARTED bit is set before unregistering the RMI transport device HID: quirks: remove hid-led devices from hid_have_special_driver HID: Improve Windows Precision Touchpad detection. HID: i2c-hid: Reset ALPS touchpads on resume HID: i2c-hid: fix no irq after reset on raydium 3118 HID: logitech-hidpp: Silence intermittent get_battery_capacity errors HID: i2c-hid: remove orphaned member sleep_delay HID: quirks: Add quirk for HP MSU1465 PIXART OEM mouse HID: core: check whether Usage Page item is after Usage ID items HID: intel-ish-hid: Spelling s/diconnect/disconnect/ HID: google: Detect base folded usage instead of hard-coding whiskers HID: logitech: Add depends on LEDS_CLASS to Logitech Kconfig entry HID: lg-g15: Add support for the G510's M1-M3 and MR LEDs HID: lg-g15: Add support for controlling the G510's RGB backlight HID: lg-g15: Add support for the G510 keyboards' gaming keys HID: lg-g15: Add support for the M1-M3 and MR LEDs HID: lg-g15: Add keyboard and LCD backlight control HID: Add driver for Logitech gaming keyboards (G15, G15 v2) Input: Add event-codes for macro keys found on various keyboards HID: hidraw: replace printk() with corresponding pr_xx() variant ...
2019-12-01Merge tag 'gpio-v5.5-1' of ↵Linus Torvalds1-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "This is the bulk of GPIO changes for the v5.5 kernel cycle Core changes: - Expose pull up/down flags for the GPIO character device to userspace. After clear input from the RaspberryPi and Beagle communities, it has been established that prototyping, industrial automation and make communities strongly need this feature, and as we want people to use the character device, we have implemented the simple pull up/down interface for GPIO lines. This means we can specify that a (chip-specific) pull up/down resistor can be enabled, but does not offer fine-grained control such as cases where the resistance of the same pull resistor can be controlled (yet). - Introduce devm_fwnode_gpiod_get_index() and start to phase out the old symbol devm_fwnode_get_index_gpiod_from_child(). - A bit of documentation clean-up work. - Introduce a define for GPIO line directions and deploy it in all GPIO drivers in the drivers/gpio directory. - Add a special callback to populate pin ranges when cooperating with the pin control subsystem and registering ranges as part of adding a gpiolib driver and a gpio_irq_chip driver at the same time. This is also deployed in the Intel Merrifield driver. New drivers: - RDA Micro GPIO controller. - XGS-iproc GPIO driver. Driver improvements: - Wake event and debounce support on the Tegra 186 driver. - Finalize the Aspeed SGPIO driver. - MPC8xxx uses a normal IRQ handler rather than a chained handler" * tag 'gpio-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (64 commits) gpio: Add TODO item for regmap helper Documentation: gpio: driver.rst: Fix warnings gpio: of: Fix bogus reference to gpiod_get_count() gpiolib: Grammar s/manager/managed/ gpio: lynxpoint: Setup correct IRQ handlers MAINTAINERS: Replace my email by one @kernel.org gpiolib: acpi: Make acpi_gpiochip_alloc_event always return AE_OK gpio/mpc8xxx: fix qoriq GPIO reading gpio: mpc8xxx: Don't overwrite default irq_set_type callback gpiolib: acpi: Print pin number on acpi_gpiochip_alloc_event errors gpiolib: fix coding style in gpiod_hog() drm/bridge: ti-tfp410: switch to using fwnode_gpiod_get_index() gpio: merrifield: Pass irqchip when adding gpiochip gpio: merrifield: Add GPIO <-> pin mapping ranges via callback gpiolib: Introduce ->add_pin_ranges() callback gpio: mmio: remove untrue leftover comment gpio: em: Use platform_get_irq() to obtain interrupts gpio: tegra186: Add debounce support gpio: tegra186: Program interrupt route mapping gpio: tegra186: Derive register offsets from bank/port ...
2019-12-01Merge tag 'mfd-next-5.5' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Frameworks: - Add support for a "resource managed strongly uncachable ioremap" call - Provide a collection of MFD helper macros - Remove mfd_clone_cell() from MFD core - Add NULL de-reference protection in MFD core - Remove superfluous function fd_platform_add_cell() from MFD core - Honour Device Tree's request to disable a device New Drivers: - Add support for MediaTek MT6323 PMIC New Device Support: - Add support for Gemini Lake to Intel LPSS PCI - Add support for Cherry Trail Crystal Cover PMIC to Intel SoC PMIC CRC - Add support for PM{I}8950 to Qualcomm SPMI PMIC - Add support for U8420 to ST-Ericsson DB8500 - Add support for Comet Lake PCH-H to Intel LPSS PCI New Functionality: - Add support for requested supply clocks; madera-core Fix-ups: - Lower interrupt priority; rk808 - Use provided helpers (macros, group functions, defines); rk808, ipaq-micro, ab8500-core, db8500-prcmu, mt6397-core, cs5535-mfd - Only allocate IRQs on request; max77620 - Use simplified API; arizona-core - Remove redundant and/or duplicated code; wm8998-tables, arizona, syscon - Device Tree binding fix-ups; madera, max77650, max77693 - Remove mfd_cell->id abuse hack; cs5535-mfd - Remove only user of mfd_clone_cell(); cs5535-mfd - Make resources static; rohm-bd70528 Bug Fixes: - Fix product ID for RK818; rk808 - Fix Power Key; rk808 - Fix booting on the BananaPi; mt6397-core - Endian fix-ups; twl.h - Fix static error checker warnings; ti_am335x_tscadc" * tag 'mfd-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits) Revert "mfd: syscon: Set name of regmap_config" mfd: ti_am335x_tscadc: Fix static checker warning mfd: bd70528: Staticize bit value definitions mfd: mfd-core: Honour Device Tree's request to disable a child-device dt-bindings: mfd: max77693: Fix missing curly brace mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs mfd: db8500-prcmu: Support U8420-sysclk firmware dt-bindings: mfd: max77650: Convert the binding document to yaml mfd: mfd-core: Move pdev->mfd_cell creation back into mfd_add_device() mfd: mfd-core: Remove usage counting for .{en,dis}able() call-backs x86: olpc-xo1-sci: Remove invocation of MFD's .enable()/.disable() call-backs x86: olpc-xo1-pm: Remove invocation of MFD's .enable()/.disable() call-backs mfd: mfd-core: Remove mfd_clone_cell() mfd: mfd-core: Protect against NULL call-back function pointer mfd: cs5535-mfd: Register clients using their own dedicated MFD cell entries mfd: cs5535-mfd: Request shared IO regions centrally mfd: cs5535-mfd: Remove mfd_cell->id hack mfd: cs5535-mfd: Use PLATFORM_DEVID_* defines and tidy error message mfd: intel_soc_pmic_crc: Add "cht_crystal_cove_pmic" cell to CHT cells mfd: madera: Add support for requesting the supply clocks ...
2019-12-01Merge tag 'clk-for-linus' of ↵Linus Torvalds1-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This merge window we have one small clk provider API in the core framework and then a bunch of driver updates and a handful of new drivers. In terms of diffstat the Qualcomm and Amlogic drivers are high up there because of all the clk data introcued by new drivers. The Nvidia Tegra driver had a lot of work done this cycle too to support suspend/resume and memory controllers. And the OMAP clk driver got proper clk and reset handling in place. Rounding out the patches are various updates to remove unused data, mark things static, correct incorrect data in drivers, etc. All the little things that improve drivers and maintain code health. I will point out that there's a patch in here for the GPIO clk driver, that almost nobody uses, which changes behavior and causes clk_set_rate() to try to change the GPIO gate clk's parent. Other than that things are fairly well SoC specific here. Core: - Add a clk provider API to get current parent index - Plug a memory leak in clk_unregister() path New Drivers: - CGU in Ingenix X1000 - Bitmain BM1880 clks - Qualcomm MSM8998 GPU clk controllers - Qualcomm SC7180 GCC and RPMH clk controllers - Qualcomm QCS404 Q6SSTOP clk controllers - Add support for the Renesas R-Car M3-W+ (r8a77961) SoC - Add support for the Renesas RZ/G2N (r8a774b1) SoC - Add Tegra20/30 External Memory Clock (EMC) support Updates: - Make gpio gate clks propagate rate setting up to parent - Prepare Armada 3700 for suspend to RAM by moving PCIe suspend/resume priority - Drop unused variables, enums, etc. in various clk drivers - Convert various drivers to use devm_platform_ioremap_resource() - Use struct_size() some more in various clk drivers - Improve Rockchip px30 clk tree - Add suspend/resume support to Tegra210 clk driver - Reimplement SOR clks on earlier Tegra SoCs, helping HDMI and DP - Allwinner DT exports and H6 clk tree fixes - Proper clk and reset handling for OMAP SoCs - Revamped TI divider clk to clamp max divider - Make 1443X/1416X PLL clock structure common for reusing among i.MX8 SoCs - Drop IMX7ULP_CLK_MIPI_PLL clock, it shouldn't be used - Add VIDEO2_PLL clock for imx8mq - Add missing gate clock for pll1/2 fixed dividers on i.MX8 SoCs - Add sm1 support in the Amlogic audio clock controller - Switch some clocks on R-Car Gen2/3 to .determine_rate() - Remove Renesas R-Car Gen2 legacy DT clock support - Improve arithmetic divisions on Renesas R-Car Gen2 and Gen3 - Improve Renesas R-Car Gen3 SD clock handling - Add rate table for Samsung exynos542x GPU and VPLL clks - Fix potential CPU performance degradation after system suspend/resume cycle on exynos542x SoCs" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (160 commits) clk: aspeed: Add RMII RCLK gates for both AST2500 MACs MAINTAINERS: Add entry for BM1880 SoC clock driver clk: Add common clock driver for BM1880 SoC dt-bindings: clock: Add devicetree binding for BM1880 SoC clk: Add clk_hw_unregister_composite helper function definition clk: Zero init clk_init_data in helpers clk: ingenic: Allow drivers to be built with COMPILE_TEST MAINTAINERS: Update section for Ux500 clock drivers clk: mark clk_disable_unused() as __init clk: Fix memory leak in clk_unregister() clk: Ingenic: Add CGU driver for X1000. dt-bindings: clock: Add X1000 bindings. clk: tegra: Use match_string() helper to simplify the code clk: pxa: fix one of the pxa RTC clocks clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() clk: armada-xp: remove unused code clk: tegra: Fix build error without CONFIG_PM_SLEEP clk: tegra: Add missing stubs for the case of !CONFIG_PM_SLEEP clk: tegra: Optimize PLLX restore on Tegra20/30 clk: tegra: Add suspend and resume support on Tegra210 ...
2019-12-01MAINTAINERS: update Kbuild/Kconfig maintainer's email addressMasahiro Yamada1-2/+2
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2019-11-30Merge tag 'hyperv-next-signed' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V updates from Sasha Levin: - support for new VMBus protocols (Andrea Parri) - hibernation support (Dexuan Cui) - latency testing framework (Branden Bonaby) - decoupling Hyper-V page size from guest page size (Himadri Pandya) * tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (22 commits) Drivers: hv: vmbus: Fix crash handler reset of Hyper-V synic drivers/hv: Replace binary semaphore with mutex drivers: iommu: hyperv: Make HYPERV_IOMMU only available on x86 HID: hyperv: Add the support of hibernation hv_balloon: Add the support of hibernation x86/hyperv: Implement hv_is_hibernation_supported() Drivers: hv: balloon: Remove dependencies on guest page size Drivers: hv: vmbus: Remove dependencies on guest page size x86: hv: Add function to allocate zeroed page for Hyper-V Drivers: hv: util: Specify ring buffer size using Hyper-V page size Drivers: hv: Specify receive buffer size using Hyper-V page size tools: hv: add vmbus testing tool drivers: hv: vmbus: Introduce latency testing video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host hv_netvsc: Add the support of hibernation hv_sock: Add the support of hibernation video: hyperv_fb: Add the support of hibernation scsi: storvsc: Add the support of hibernation Drivers: hv: vmbus: Add module parameter to cap the VMBus version ...
2019-11-30Merge tag 'nds32-for-linus-5.5-rc1' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux Pull nds32 updates from Greentime Hu: - code clean up - add a nds32 maintainer * tag 'nds32-for-linus-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux: MAINTAINERS: add nds32 maintainer nds32: Move static keyword to the front of declaration nds32: Fix typo in Kconfig.cpu nds32: remove unneeded clean-files for DTB
2019-11-30Merge tag 'fsnotify_for_v5.5-rc1' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify updates from Jan Kara: "Three fsnotify cleanups" * tag 'fsnotify_for_v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fsnotify: Add git tree reference to MAINTAINERS fsnotify/fdinfo: exportfs_encode_inode_fh() takes pointer as 4th argument fsnotify: move declaration of fsnotify_mark_connector_cachep to fsnotify.h
2019-11-29Merge branch 'for-5.5/logitech' into for-linusJiri Kosina1-0/+7
- Support for Logitech G15 (Hans de Goede) - silencing of non-informative error flow in dmesg from logitechi-hiddpp (Hans de Goede)
2019-11-28Merge branch 'remotes/lorenzo/pci/misc'Bjorn Helgaas1-1/+2
- Fix iproc-msi and mvebu __iomem annotations (Ben Dooks) - Make mvebu_pci_bridge_emul_ops static (Ben Dooks) - Add Marek Vasut and Yoshihiro Shimoda as R-Car maintainers (Simon Horman) - Fix pcitest.c fd leak (Hewenliang) * remotes/lorenzo/pci/misc: tools: PCI: Fix fd leakage MAINTAINERS: Add Marek and Shimoda-san as R-Car PCIE co-maintainers PCI: mvebu: mvebu_pcie_map_registers __iomem fix PCI: mvebu: Make mvebu_pci_bridge_emul_ops static PCI: iproc-msi: Fix __iomem annotation in decode_msi_hwirq()
2019-11-28Merge branch 'remotes/lorenzo/pci/vmd'Bjorn Helgaas1-1/+0
- Add VMD bus 224-255 restriction decode (Jon Derrick) - Add VMD 8086:9A0B device ID (Jon Derrick) - Remove Keith from VMD maintainer list (Keith Busch) * remotes/lorenzo/pci/vmd: MAINTAINERS: Remove Keith from VMD maintainer PCI: vmd: Add device id for VMD device 8086:9A0B PCI: vmd: Add bus 224-255 restriction decode
2019-11-27Merge tag 'drm-next-2019-11-27' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+13
Pull drm updates from Dave Airlie: "Lots of stuff in here, though it hasn't been too insane this merge apart from dealing with the security fun. uapi: - export different colorspace properties on DP vs HDMI - new fourcc for ARM 16x16 block format - syncobj: allow querying last submitted timeline value - DRM_FORMAT_BIG_ENDIAN defined as unsigned core: - allow using gem vma manager in ttm - connector/encoder/bridge doc fixes - allow more than 3 encoders for a connector - displayport mst suspend/resume reprobing support - vram lazy unmapping, uniform vram mm and gem vram - edid cleanups + AVI informframe bar info - displayport helpers - dpcd parser added dp_cec: - Allow a connector to be associated with a cec device ttm: - pipelining with no_gpu_wait fix - always keep BOs on the LRU sched: - allow free_job routine to sleep i915: - Block userptr from mappable GTT - i915 perf uapi versioning - OA stream dynamic reconfiguration - make context persistence optional - introduce DRM_I915_UNSTABLE Kconfig - add fake lmem testing under unstable - BT.2020 support for DP MSA - struct mutex elimination - Tigerlake display/PLL/power management improvements - Jasper Lake PCH support - refactor PMU for multiple GPUs - Icelake firmware update - Split out vga + switcheroo code amdgpu: - implement dma-buf import/export without helpers - vega20 RAS enablement - DC i2c over aux fixes - renoir GPU reset - DC HDCP support - BACO support for CI/VI asics - MSI-X support - Arcturus EEPROM support - Arcturus VCN encode support - VCN dynamic powergating on RV/RV2 amdkfd: - add navi12/14/renoir support to kfd radeon: - SI dpm fix ported from amdgpu - fix bad DMA on ppc platforms gma500: - memory leak fixes qxl: - convert to new gem mmap exynos: - build warning fix komeda: - add aclk sysfs attribute v3d: - userspace cleanup uapi change i810: - fix for underflow in dispatch ioctls ast: - refactor show_cursor mgag200: - refactor show_cursor arcgpu: - encoder finding improvements mediatek: - mipi_tx, dsi and partial crtc support for MT8183 SoC - rotation support meson: - add suspend/resume support omap: - misc refactors tegra: - DisplayPort support for Tegra 210, 186 and 194. - IOMMU-backed DMA API fixes panfrost: - fix lockdep issue - simplify devfreq integration rcar-du: - R8A774B1 SoC support - fixes for H2 ES2.0 sun4i: - vcc-dsi regulator support virtio-gpu: - vmexit vs spinlock fix - move to gem shmem helpers - handle large command buffers with cma" * tag 'drm-next-2019-11-27' of git://anongit.freedesktop.org/drm/drm: (1855 commits) drm/amdgpu: invalidate mmhub semaphore workaround in gmc9/gmc10 drm/amdgpu: initialize vm_inv_eng0_sem for gfxhub and mmhub drm/amd/amdgpu/sriov skip RLCG s/r list for arcturus VF. drm/amd/amdgpu/sriov temporarily skip ras,dtm,hdcp for arcturus VF drm/amdgpu/gfx10: re-init clear state buffer after gpu reset merge fix for "ftrace: Rework event_create_dir()" drm/amdgpu: Update Arcturus golden registers drm/amdgpu/gfx10: fix out-of-bound mqd_backup array access drm/amdgpu/gfx10: explicitly wait for cp idle after halt/unhalt Revert "drm/amd/display: enable S/G for RAVEN chip" drm/amdgpu: disable gfxoff on original raven drm/amdgpu: remove experimental flag for Navi14 drm/amdgpu: disable gfxoff when using register read interface drm/amdgpu/powerplay: properly set PP_GFXOFF_MASK (v2) drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2 drm/radeon: fix bad DMA from INTERRUPT_CNTL2 drm/amd/display: Fix debugfs on MST connectors drm/amdgpu/nv: add asic func for fetching vbios from rom directly drm/amdgpu: put flush_delayed_work at first drm/amdgpu/vcn2.5: fix the enc loop with hw fini ...
2019-11-27Merge tag 'staging-5.5-rc1' of ↵Linus Torvalds1-2/+44
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / iio updates from Greg KH: "Here is the big staging and iio set of patches for the 5.5-rc1 release. It's the usual huge collection of cleanup patches all over the drivers/staging/ area, along with a new staging driver, and a bunch of new IIO drivers as well. Full details are in the shortlog, but all of these have been in linux-next for a long time with no reported issues" * tag 'staging-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (548 commits) staging: vchiq: Have vchiq_dump_* functions return an error code staging: vchiq: Refactor indentation in vchiq_dump_* functions staging: fwserial: Fix Kconfig indentation (seven spaces) staging: vchiq_dump: Replace min with min_t staging: vchiq: Fix block comment format in vchiq_dump() staging: octeon: indent with tabs instead of spaces staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error staging: most: core: remove sysfs attr remove_link staging: vc04: Fix Kconfig indentation staging: pi433: Fix Kconfig indentation staging: nvec: Fix Kconfig indentation staging: most: Fix Kconfig indentation staging: fwserial: Fix Kconfig indentation staging: fbtft: Fix Kconfig indentation fbtft: Drop OF dependency fbtft: Make use of device property API fbtft: Drop useless #ifdef CONFIG_OF and dead code fbtft: Describe function parameters in kernel-doc fbtft: Make sure string is NULL terminated staging: rtl8723bs: remove set but not used variable 'change', 'pos' ...
2019-11-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds1-8/+0
Pull rdma updates from Jason Gunthorpe: "Again another fairly quiet cycle with few notable core code changes and the usual variety of driver bug fixes and small improvements. - Various driver updates and bug fixes for siw, bnxt_re, hns, qedr, iw_cxgb4, vmw_pvrdma, mlx5 - Improvements in SRPT from working with iWarp - SRIOV VF support for bnxt_re - Skeleton kernel-doc files for drivers/infiniband - User visible counters for events related to ODP - Common code for tracking of mmap lifetimes so that drivers can link HW object liftime to a VMA - ODP bug fixes and rework - RDMA READ support for efa - Removal of the very old cxgb3 driver" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (168 commits) RDMA/hns: Delete unnecessary callback functions for cq RDMA/hns: Rename the functions used inside creating cq RDMA/hns: Redefine the member of hns_roce_cq struct RDMA/hns: Redefine interfaces used in creating cq RDMA/efa: Expose RDMA read related attributes RDMA/efa: Support remote read access in MR registration RDMA/efa: Store network attributes in device attributes IB/hfi1: remove redundant assignment to variable ret RDMA/bnxt_re: Fix missing le16_to_cpu RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series RDMA/bnxt_re: Fix Kconfig indentation IB/mlx5: Implement callbacks for getting VFs GUID attributes IB/ipoib: Add ndo operation for getting VFs GUID attributes IB/core: Add interfaces to get VF node and port GUIDs net/core: Add support for getting VF GUIDs RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offset RDMA/cm: Use refcount_t type for refcount variable IB/mlx5: Support extended number of strides for Striding RQ IB/mlx4: Update HW GID table while adding vlan GID ...
2019-11-27Merge tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-3/+3
Pull MMC updates from Ulf Hansson: "These are the updates for MMC and MEMSTICK for v5.5. Note that this also contains quite some additional changes reaching beyond both the MMC and MEMSTICK subsystems. This is primarily because of fixing an old regression for a WiFi driver based on the SDIO interface on an OMAP openpandora board MMC core: - Add CMD13 polling for MMC IOCTLS with R1B response. - Add common DT properties for clk-phase-delays for various speed modes. - Fix size overflow for mmc gp-partitions. - Re-work HW reset for SDIO cards, which also includes a re-work for Marvell's WiFi mwifiex SDIO func driver. MMC host: - jz4740: Add support for X1000 and JZ4760. - jz4740: Add support for 8-bit bus and for low power mode. - mmci: Add support for HW busy timeout for the stm32_sdmmc variant. - owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller. - renesas_sdhi: Add support for r8a774b1. - sdhci_am654: Add support for Command Queuing Engine for J721E. - sdhci-milbeaut: Add driver for the Milbeaut SD controller. - sdhci-of-arasan: Add support for ZynqMP tap-delays. - sdhci-of-arasan: Add support for clk-phase-delays for SD cards. - sdhci-of-arasan: Add support for Intel LGM SDXC. - sdhci-of-aspeed: Allow inversion of the internal card detect signal. - sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings. - sdhci-of-at91: Improve support for calibration. - sdhci-pci: Add support for Intel JSL. - sdhci-pci: Add quirk for AMD SDHC Device 0x7906. - tmio: Enable support for erase/discard/trim requests. MMC/OMAP/pandora/wl1251: The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has been broken since v4.7. To fix the problems, changes have been made cross subsystems, but also to OMAP2 machine code and to openpandora DTS files, as summarized below. Relevant changes have been tagged for stable. - mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251 - omap/omap_hsmmc: Remove redundant platform config for openpandora - omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora - omap/dts/pandora: Specify wl1251 through a child node of mmc3 - wl1251: Add devicetree support for TI wl1251 SDIO" * tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (73 commits) dt-bindings: mmc: Correct the type of the clk phase properties Revert "mmc: tmio: remove workaround for NON_REMOVABLE" memstick: Fix Kconfig indentation mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller firmware: xilinx: Add SDIO Tap Delay nodes mmc: sdhci-of-arasan: Add support to set clock phase delays for SD dt-bindings: mmc: Add optional generic properties for mmc mmc: sdhci-of-arasan: Add sampling clock for a phy to use dt-bindings: mmc: arasan: Update Documentation for the input clock mmc: sdhci-of-arasan: Separate out clk related data to another structure mmc: sdhci: Fix grammar in warning message mmc: sdhci-of-aspeed: add inversion signal presence mmc: sdhci-of-aspeed: enable CONFIG_MMC_SDHCI_IO_ACCESSORS mmc: sdhci_am654: Add Support for Command Queuing Engine to J721E mmc: core: Fix size overflow for mmc partitions mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition mmc: core: fix wl1251 sdio quirks ...
2019-11-27Merge tag 'pinctrl-v5.5-1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for v5.5. It is pretty much business as usual, the most interesting thing I think is the pin controller for a new Intel chip called Lightning Mountain, which is according to news reports some kind of embedded network processor and what is surprising about it is that Intel have decided to use device tree to describe the system rather than ACPI that they have traditionally favored. Core changes: - Avoid taking direct references to device tree-supplied device names: these may changed at runtime under certain circumstances to kstrdup them. GPIO related: - Work is ongoing to move to passing the irqchip along as a templated struct gpio_irq_chip when adding a standard gpiolib-based irqchip to a GPIO controller, a few patches in this cycle switches a few pin control drivers over to using this method. New hardware support: - Intel Lightning Mountain SoC pin controller and GPIO support, a first Intel platform to use device tree rather than ACPI to configure the system. News reports says that this SoC is a network processor. - Qualcomm MSM8976 and MSM8956 - Qualcomm PMIC GPIO now also supports PM6150 and PM6150L - Qualcomm SPMI MPP and SPMI GPIO for PM8950 and PMI8950 - Rockchip RK3308 - Renesas R8A77961 - Allwinner Meson-A1 Driver improvements: - get_multiple and set_multiple support for the AT91-PIO4 driver. - Convert Qualcomm SSBI GPIO to use the hierarchical IRQ helpers in the GPIOlib irqchip" * tag 'pinctrl-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (93 commits) pinctrl: ingenic: Add OTG VBUS pin for the JZ4770 pinctrl: ingenic: Handle PIN_CONFIG_OUTPUT config pinctrl: Fix Kconfig indentation pinctrl: lewisburg: Update pin list according to v1.1v6 MAINTAINERS: Replace my email by one @kernel.org pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type() dt-bindings: pinctrl: intel: Add for new SoC pinctrl: Add pinmux & GPIO controller driver for a new SoC pinctrl: rza1: remove unnecessary static inline function pinctrl: meson: add pinctrl driver support for Meson-A1 SoC pinctrl: meson: add a new callback for SoCs fixup pinctrl: nomadik: db8500: Add mc0_a_2 pin group without direction control dt-bindings: pinctrl: Convert generic pin mux and config properties to schema pinctrl: cherryview: Missed type change to unsigned int pinctrl: intel: Missed type change to unsigned int pinctrl: use devm_platform_ioremap_resource() to simplify code pinctrl: just return if no valid maps dt-bindings: pinctrl: qcom-pmic-mpp: Add support for PM/PMI8950 pinctrl: qcom: spmi-mpp: Add PM/PMI8950 compatible strings dt-bindings: pinctrl: qcom-pmic-gpio: Add support for PM/PMI8950 ...
2019-11-27Merge tag 'hwmon-for-v5.5' of ↵Linus Torvalds1-0/+18
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Add support for Texas Instruments TMP512/513 - Add support for LTC2947 - Add support for BEL PFE1100 and PFE3000 - Various minor improvements and fixes * tag 'hwmon-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: dell-smm-hwmon: Add documentation hwmon: (dell-smm) Add support for disabling automatic BIOS fan control hwmon: Add driver for Texas Instruments TMP512/513 sensor chips. dt-bindings: hwmon: Add TMP512/513 docs: hwmon: Document bel-pfe pmbus driver hwmon: (pmbus) add driver for BEL PFE1100 and PFE3000 dt-bindings: hwmon: Add ltc2947 documentation hwmon: Add support for ltc2947 hwmon: (ina3221) Add summation feature support hwmon: (tmp421) Allow reading at 2Hz instead of 0.5Hz hwmon: (w83793d) remove redundant assignment to variable res hwmon: (pmbus/ibm-cffps) Add version detection capability dt-bindings: hwmon: Document ibm,cffps compatible string hwmon: abituguru: make array probe_order static, makes object smaller hwmon: (applesmc) switch to using input device polling mode hwmon: (aspeed-pwm-tacho) Use devm_platform_ioremap_resource() in aspeed_pwm_tacho_probe() hwmon: (pmbus/ibm-cffps) Fix LED blink behavior hwmon: (pmbus/ibm-cffps) Switch LEDs to blocking brightness call
2019-11-27Merge tag 'for-v5.5' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: - test_power: add support for current and charge_counter - cpcap-charger: improve charge calculation and limit default charge voltage - ab8500: convert to IIO - misc small fixes all over drivers * tag 'for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (29 commits) power: supply: bd70528: Add MODULE_ALIAS to allow module auto loading power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static power: supply: cpcap-battery: Add basic coulomb counter calibrate support power: supply: cpcap-battery: Read and save integrator register CCI power: supply: cpcap-battery: Simplify short term power average calculation power: supply: cpcap-battery: Simplify coulomb counter calculation with div_s64 power: supply: cpcap-battery: Move coulomb counter units per lsb to ddata power: supply: cpcap-charger: Allow changing constant charge voltage power: supply: cpcap-battery: Fix handling of lowered charger voltage power: supply: cpcap-charger: Improve battery detection power: supply: cpcap-battery: Check voltage before orderly_poweroff power: supply: cpcap-charger: Limit voltage to 4.2V for battery power: supply: ab8500: Handle invalid IRQ from platform_get_irq_byname() power: supply: ab8500_fg: Do not free non-requested IRQs in probe's error path power: supply: ab8500: Cleanup probe in reverse order power: reset: at91: fix __le32 cast in reset code power: supply: abx500_chargalg: Fix code indentation mfd: Switch the AB8500 GPADC to IIO iio: adc: New driver for the AB8500 GPADC ...
2019-11-27Merge branches 'clk-ingenic', 'clk-init-leak', 'clk-ux500' and 'clk-bitmain' ↵Stephen Boyd1-2/+4
into clk-next - Support CGU in Ingenix X1000 - Support Bitmain BM1880 clks * clk-ingenic: clk: ingenic: Allow drivers to be built with COMPILE_TEST clk: Ingenic: Add CGU driver for X1000. dt-bindings: clock: Add X1000 bindings. * clk-init-leak: clk: mark clk_disable_unused() as __init clk: Fix memory leak in clk_unregister() * clk-ux500: MAINTAINERS: Update section for Ux500 clock drivers * clk-bitmain: MAINTAINERS: Add entry for BM1880 SoC clock driver clk: Add common clock driver for BM1880 SoC dt-bindings: clock: Add devicetree binding for BM1880 SoC clk: Add clk_hw_unregister_composite helper function definition clk: Zero init clk_init_data in helpers
2019-11-26Merge tag 'media/v5.5-1' of ↵Linus Torvalds1-3/+29
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - uAPI documentation for stateless decoders - Added a new CEC ioctl together with its documentation - Improved IPU3 documentation - New i2c drivers: hi556 and imx290 - Added support on Vivid driver for meta streams - Added de-interlace support for sunxi subdriver - Added a few new remote controler keymaps - Added H.265 support for Sunxi Cedrus driver - Another round of random driver cleanups, fixes and improvements * tag 'media/v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (361 commits) media: Revert "media: mtk-vcodec: Remove extra area allocation in an input buffer on encoding" media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly media: hantro: Remove now unused H264 pic_size media: hantro: Use output buffer width and height for H264 decoding media: hantro: Reduce H264 extra space for motion vectors media: hantro: Fix H264 motion vector buffer offset media: ti-vpe: vpe: fix compatible to match bindings media: dt-bindings: media: ti-vpe: Document VPE driver media: zr364xx: remove redundant assigmnent to idx, clean up code media: Documentation: media: *_DEFAULT targets for subdevs media: hantro: Fix s_fmt for dynamic resolution changes media: i2c: Use the correct style for SPDX License Identifier media: siano: Use the correct style for SPDX License Identifier media: vicodec: media_device_cleanup was called too early media: vim2m: media_device_cleanup was called too early media: cedrus: Increase maximum supported size media: cedrus: Fix H264 4k support media: cedrus: Properly signal size in mode register media: v4l2-ctrl: Lock main_hdl on operations of requests_queued. media: si470x-i2c: add missed operations in remove ...
2019-11-26Merge tag 'sound-5.5-rc1' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "There have been some significant changes in the core side, both for ALSA and ASoC, while lots of development have been seen in SOF, as well as many small fixes/improvements for ASoC codecs and platforms. Below is a highlight in this cycle: Core: - The unification of PCM vmalloc buffer allocation helpers into the standard API - Clean up of the default PCM mmap handling for vmalloc & SG-buffer - Fix potential races at ALSA timer open - A few new PCM API extensions; just preliminary core changes, the actual changes in drivers will be merged in 5.6 - Continued ASoC componentization works; now almost everything is a common ASoC component object. A lot of refactoring and simplification have been done along with it. ASoC: - Many fixes to the Sound Open Firmware (SOF) code - Wake on voice support for Chromebooks - SPI support and trigger word detection for RT5677 - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770 HD-audio: - Improved Intel DSP configuration / probe code for SOF - Plumbing the legacy HD-audio driver with Intel SOF HDMI - DP-MST support for Nvidia HDMI codecs - Realtek quirks cleanups and new additions as usual Others: - Lots of refactoring and cleanups for FireWire; period-size sharing, h/w IRQ interval configuration, clock recovery improvements, etc - USB-audio: Scarlett mixer quirks - Cleanups of PCM calls in various drivers (including media and USB) to adapt the core API changes" * tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits) ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC ALSA: aloop: Fix dependency on timer API ASoC: DMI long name - avoid to add board name if matches with product name ASoC: improve the DMI long card code in asoc-core ASoC: rsnd: fix DALIGN register for SSIU ALSA: aloop: Avoid unexpected timer event callback tasklets ALSA: aloop: Remove redundant locking in timer open function ASoC: component: Add sync_stop PCM ops ASoC: pcm: Make ioctl ops optional ALSA: hda/hdmi - Clear codec->relaxed_resume flag at unbinding ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs ALSA: cs4236: fix error return comparison of an unsigned integer ALSA: usb-audio: Fix NULL dereference at parsing BADD ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop ALSA: hda/realtek - Move some alc236 pintbls to fallback table ALSA: hda/realtek - Move some alc256 pintbls to fallback table ALSA: docs: Update about the new PCM sync_stop ops ALSA: pcm: Add card sync_irq field ...
2019-11-26Merge tag 'pm-5.5-rc1' of ↵Linus Torvalds1-7/+16
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These include cpuidle changes to use nanoseconds (instead of microseconds) as the unit of time and to simplify checks for disabled idle states in the idle loop, some cpuidle fixes and governor updates, assorted cpufreq updates (driver updates mostly and a few core fixes and cleanups), devfreq updates (dominated by the tegra30 driver changes), new CPU IDs for the RAPL power capping driver, relatively minor updates of the generic power domains (genpd) and operation performance points (OPP) frameworks, and assorted fixes and cleanups. There are also two maintainer information updates: Chanwoo Choi will be maintaining the devfreq subsystem going forward and Todd Brandt is going to maintain the pm-graph utility (created by him). Specifics: - Use nanoseconds (instead of microseconds) as the unit of time in the cpuidle core and simplify checks for disabled idle states in the idle loop (Rafael Wysocki) - Fix and clean up the teo cpuidle governor (Rafael Wysocki) - Fix the cpuidle registration error code path (Zhenzhong Duan) - Avoid excessive vmexits in the ACPI cpuidle driver (Yin Fengwei) - Extend the idle injection infrastructure to be able to measure the requested duration in nanoseconds and to allow an exit latency limit for idle states to be specified (Daniel Lezcano) - Fix cpufreq driver registration and clarify a comment in the cpufreq core (Viresh Kumar) - Add NULL checks to the show() and store() methods of sysfs attributes exposed by cpufreq (Kai Shen) - Update cpufreq drivers: * Fix for a plain int as pointer warning from sparse in intel_pstate (Jamal Shareef) * Fix for a hardcoded number of CPUs and stack bloat in the powernv driver (John Hubbard) * Updates to the ti-cpufreq driver and DT files to support new platforms and migrate bindings from opp-v1 to opp-v2 (Adam Ford, H. Nikolaus Schaller) * Merging of the arm_big_little and vexpress-spc drivers and related cleanup (Sudeep Holla) * Fix for imx's default speed grade value (Anson Huang) * Minor cleanup of the s3c64xx driver (Nathan Chancellor) * CPU speed bin detection fix for sun50i (Ondrej Jirman) - Appoint Chanwoo Choi as the new devfreq maintainer. - Update the devfreq core: * Check NULL governor in available_governors_show sysfs to prevent showing wrong governor information and fix a race condition between devfreq_update_status() and trans_stat_show() (Leonard Crestez) * Add new 'interrupt-driven' flag for devfreq governors to allow interrupt-driven governors to prevent the devfreq core from polling devices for status (Dmitry Osipenko) * Improve an error message in devfreq_add_device() (Matthias Kaehlcke) - Update devfreq drivers: * tegra30 driver fixes and cleanups (Dmitry Osipenko) * Removal of unused property from dt-binding documentation for the exynos-bus driver (Kamil Konieczny) * exynos-ppmu cleanup and DT bindings update (Lukasz Luba, Marek Szyprowski) - Add new CPU IDs for CometLake Mobile and Desktop to the Intel RAPL power capping driver (Zhang Rui) - Allow device initialization in the generic power domains (genpd) framework to be more straightforward and clean it up (Ulf Hansson) - Add support for adjusting OPP voltages at run time to the OPP framework (Stephen Boyd) - Avoid freeing memory that has never been allocated in the hibernation core (Andy Whitcroft) - Clean up function headers in a header file and coding style in the wakeup IRQs handling code (Ulf Hansson, Xiaofei Tan) - Clean up the SmartReflex adaptive voltage scaling (AVS) driver for ARM (Ben Dooks, Geert Uytterhoeven) - Wrap power management documentation to fit in 80 columns (Bjorn Helgaas) - Add pm-graph utility entry to MAINTAINERS (Todd Brandt) - Update the cpupower utility: * Fix the handling of set and info subcommands (Abhishek Goel) * Fix build warnings (Nathan Chancellor) * Improve mperf_monitor handling (Janakarajan Natarajan)" * tag 'pm-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (83 commits) PM: Wrap documentation to fit in 80 columns cpuidle: Pass exit latency limit to cpuidle_use_deepest_state() cpuidle: Allow idle injection to apply exit latency limit cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks cpuidle: teo: Avoid code duplication in conditionals cpufreq: Register drivers only after CPU devices have been registered cpuidle: teo: Avoid using "early hits" incorrectly cpuidle: teo: Exclude cpuidle overhead from computations PM / Domains: Convert to dev_to_genpd_safe() in genpd_syscore_switch() mmc: tmio: Avoid boilerplate code in ->runtime_suspend() PM / Domains: Implement the ->start() callback for genpd PM / Domains: Introduce dev_pm_domain_start() ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition PM / wakeirq: remove unnecessary parentheses power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call cpuidle: Use nanoseconds as the unit of time PM / OPP: Support adjusting OPP voltages at runtime PM / core: Clean up some function headers in power.h cpufreq: Add NULL checks to show() and store() methods of cpufreq cpufreq: intel_pstate: Fix plain int as pointer warning from sparse ...
2019-11-26Merge branch 'perf-core-for-linus' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Ingo Molnar: "The main kernel side changes in this cycle were: - Various Intel-PT updates and optimizations (Alexander Shishkin) - Prohibit kprobes on Xen/KVM emulate prefixes (Masami Hiramatsu) - Add support for LSM and SELinux checks to control access to the perf syscall (Joel Fernandes) - Misc other changes, optimizations, fixes and cleanups - see the shortlog for details. There were numerous tooling changes as well - 254 non-merge commits. Here are the main changes - too many to list in detail: - Enhancements to core tooling infrastructure, perf.data, libperf, libtraceevent, event parsing, vendor events, Intel PT, callchains, BPF support and instruction decoding. - There were updates to the following tools: perf annotate perf diff perf inject perf kvm perf list perf maps perf parse perf probe perf record perf report perf script perf stat perf test perf trace - And a lot of other changes: please see the shortlog and Git log for more details" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (279 commits) perf parse: Fix potential memory leak when handling tracepoint errors perf probe: Fix spelling mistake "addrees" -> "address" libtraceevent: Fix memory leakage in copy_filter_type libtraceevent: Fix header installation perf intel-bts: Does not support AUX area sampling perf intel-pt: Add support for decoding AUX area samples perf intel-pt: Add support for recording AUX area samples perf pmu: When using default config, record which bits of config were changed by the user perf auxtrace: Add support for queuing AUX area samples perf session: Add facility to peek at all events perf auxtrace: Add support for dumping AUX area samples perf inject: Cut AUX area samples perf record: Add aux-sample-size config term perf record: Add support for AUX area sampling perf auxtrace: Add support for AUX area sample recording perf auxtrace: Move perf_evsel__find_pmu() perf record: Add a function to test for kernel support for AUX area sampling perf tools: Add kernel AUX area sampling definitions perf/core: Make the mlock accounting simple again perf report: Jump to symbol source view from total cycles view ...
2019-11-26Merge branch 'efi-core-for-linus' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI updates from Ingo Molnar: "The main changes in this cycle were: - Wire up the EFI RNG code for x86. This enables an additional source of entropy during early boot. - Enable the TPM event log code on ARM platforms. - Update Ard's email address" * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: libstub/tpm: enable tpm eventlog function for ARM platforms x86: efi/random: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table efi/random: use arch-independent efi_call_proto() MAINTAINERS: update Ard's email address to @kernel.org
2019-11-26dt-bindings: arm: Remove leftover axentia.txtRob Herring1-1/+0
The bindings described in axentia.txt are already covered by atmel-at91.yaml, so remove the file. Cc: Peter Rosin <peda@axentia.se> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-26dt-bindings: power: Rename back power_domain.txt bindings to fix referencesKrzysztof Kozlowski1-1/+1
With split of power domain controller bindings to power-domain.yaml, the consumer part was renamed to power-domain.txt breaking the references. Undo the renaming. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Fixes: 5279a3d8bede ("dt-bindings: power: Convert Generic Power Domain bindings to json-schema") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-26Merge branches 'core-objtool-for-linus', 'x86-cleanups-for-linus' and ↵Linus Torvalds1-10/+0
'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 objtool, cleanup, and apic updates from Ingo Molnar: "Objtool: - Fix a gawk 5.0 incompatibility in gen-insn-attr-x86.awk. Most distros are still on gawk 4.2.x. Cleanup: - Misc cleanups, plus the removal of obsolete code such as Calgary IOMMU support, which code hasn't seen any real testing in a long time and there's no known users left. apic: - Two changes: a cleanup and a fix for an (old) race for oneshot threaded IRQ handlers" * 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/insn: Fix awk regexp warnings * 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Remove unused asm/rio.h x86: Fix typos in comments x86/pci: Remove #ifdef __KERNEL__ guard from <asm/pci.h> x86/pci: Remove pci_64.h x86: Remove the calgary IOMMU driver x86/apic, x86/uprobes: Correct parameter names in kernel-doc comments x86/kdump: Remove the unused crash_copy_backup_region() x86/nmi: Remove stale EDAC include leftover * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ioapic: Rename misnamed functions x86/ioapic: Prevent inconsistent state when moving an interrupt
2019-11-26Merge branches 'pm-avs', 'pm-docs' and 'pm-tools'Rafael J. Wysocki1-0/+9
* pm-avs: ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call * pm-docs: PM: Wrap documentation to fit in 80 columns * pm-tools: cpupower: ToDo: Update ToDo with ideas for per_cpu_schedule handling cpupower: mperf_monitor: Update cpupower to use the RDPRU instruction cpupower: mperf_monitor: Introduce per_cpu_schedule flag cpupower: Move needs_root variable into a sub-struct cpupower : Handle set and info subcommands correctly pm-graph info added to MAINTAINERS tools/power/cpupower: Fix initializer override in hsw_ext_cstates
2019-11-26Merge branch 'pm-devfreq'Rafael J. Wysocki1-4/+5
* pm-devfreq: (26 commits) PM / devfreq: tegra30: Tune up MCCPU boost-down coefficient PM / devfreq: tegra30: Support variable polling interval PM / devfreq: Add new interrupt_driven flag for governors PM / devfreq: tegra30: Use kHz units for dependency threshold PM / devfreq: tegra30: Disable consecutive interrupts when appropriate PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts PM / devfreq: tegra30: Include appropriate header PM / devfreq: tegra30: Constify structs PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup PM / devfreq: tegra30: Reset boosting on startup PM / devfreq: tegra30: Move clk-notifier's registration to governor's start PM / devfreq: tegra30: Use CPUFreq notifier PM / devfreq: tegra30: Use kHz units uniformly in the code PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out PM / devfreq: tegra30: Drop write-barrier PM / devfreq: tegra30: Handle possible round-rate error PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped PM / devfreq: tegra30: Change irq type to unsigned int PM / devfreq: exynos-ppmu: remove useless assignment PM / devfreq: Lock devfreq in trans_stat_show ...
2019-11-26Merge branch 'pm-cpufreq'Rafael J. Wysocki1-3/+2
* pm-cpufreq: (23 commits) cpufreq: Register drivers only after CPU devices have been registered cpufreq: Add NULL checks to show() and store() methods of cpufreq cpufreq: intel_pstate: Fix plain int as pointer warning from sparse cpufreq: sun50i: Fix CPU speed bin detection cpufreq: powernv: fix stack bloat and hard limit on number of CPUs cpufreq: Clarify the comment in cpufreq_set_policy() cpufreq: vexpress-spc: find and skip duplicates when merging frequencies cpufreq: vexpress-spc: use macros instead of hardcoded values for cluster ids cpufreq: s3c64xx: Remove pointless NULL check in s3c64xx_cpufreq_driver_init cpufreq: imx-cpufreq-dt: Correct i.MX8MN's default speed grade value cpufreq: vexpress-spc: fix some coding style issues cpufreq: vexpress-spc: remove lots of debug messages cpufreq: vexpress-spc: drop unnessary cpufreq_arm_bL_ops abstraction cpufreq: merge arm_big_little and vexpress-spc cpufreq: scpi: remove stale/outdated comment about the driver ARM: dts: Add OPP-V2 table for AM3517 cpufreq: ti-cpufreq: Add support for AM3517 ARM: dts: omap36xx: using OPP1G needs to control the abb_ldo cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode ARM: dts: omap3: bulk convert compatible to be explicitly ti,omap3430 or ti,omap3630 or ti,am3517 ...
2019-11-25Merge tag 'i3c/for-5.5' of ↵Linus Torvalds1-1/+7
git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Boris Brezillon: "Minor fixes and MAINTAINERS updates" * tag 'i3c/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: MAINTAINERS: add myself as maintainer of Cadence I3C master controller driver MAINTAINERS: Mark linux-i3c mailing list moderated i3c: Spelling s/dicovered/discovered/ i3c: master: use i3c_dev_get_master()
2019-11-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds1-5/+28
Pull networking updates from David Miller: "Another merge window, another pull full of stuff: 1) Support alternative names for network devices, from Jiri Pirko. 2) Introduce per-netns netdev notifiers, also from Jiri Pirko. 3) Support MSG_PEEK in vsock/virtio, from Matias Ezequiel Vara Larsen. 4) Allow compiling out the TLS TOE code, from Jakub Kicinski. 5) Add several new tracepoints to the kTLS code, also from Jakub. 6) Support set channels ethtool callback in ena driver, from Sameeh Jubran. 7) New SCTP events SCTP_ADDR_ADDED, SCTP_ADDR_REMOVED, SCTP_ADDR_MADE_PRIM, and SCTP_SEND_FAILED_EVENT. From Xin Long. 8) Add XDP support to mvneta driver, from Lorenzo Bianconi. 9) Lots of netfilter hw offload fixes, cleanups and enhancements, from Pablo Neira Ayuso. 10) PTP support for aquantia chips, from Egor Pomozov. 11) Add UDP segmentation offload support to igb, ixgbe, and i40e. From Josh Hunt. 12) Add smart nagle to tipc, from Jon Maloy. 13) Support L2 field rewrite by TC offloads in bnxt_en, from Venkat Duvvuru. 14) Add a flow mask cache to OVS, from Tonghao Zhang. 15) Add XDP support to ice driver, from Maciej Fijalkowski. 16) Add AF_XDP support to ice driver, from Krzysztof Kazimierczak. 17) Support UDP GSO offload in atlantic driver, from Igor Russkikh. 18) Support it in stmmac driver too, from Jose Abreu. 19) Support TIPC encryption and auth, from Tuong Lien. 20) Introduce BPF trampolines, from Alexei Starovoitov. 21) Make page_pool API more numa friendly, from Saeed Mahameed. 22) Introduce route hints to ipv4 and ipv6, from Paolo Abeni. 23) Add UDP segmentation offload to cxgb4, Rahul Lakkireddy" * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1857 commits) libbpf: Fix usage of u32 in userspace code mm: Implement no-MMU variant of vmalloc_user_node_flags slip: Fix use-after-free Read in slip_open net: dsa: sja1105: fix sja1105_parse_rgmii_delays() macvlan: schedule bc_work even if error enetc: add support Credit Based Shaper(CBS) for hardware offload net: phy: add helpers phy_(un)lock_mdio_bus mdio_bus: don't use managed reset-controller ax88179_178a: add ethtool_op_get_ts_info() mlxsw: spectrum_router: Fix use of uninitialized adjacency index mlxsw: spectrum_router: After underlay moves, demote conflicting tunnels bpf: Simplify __bpf_arch_text_poke poke type handling bpf: Introduce BPF_TRACE_x helper for the tracing tests bpf: Add bpf_jit_blinding_enabled for !CONFIG_BPF_JIT bpf, testing: Add various tail call test cases bpf, x86: Emit patchable direct jump as tail call bpf: Constant map key tracking for prog array pokes bpf: Add poke dependency tracking for prog array maps bpf: Add initial poke descriptor table for jit images bpf: Move owner type, jited info into array auxiliary data ...
2019-11-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-3/+34
Pull crypto updates from Herbert Xu: "API: - Add library interfaces of certain crypto algorithms for WireGuard - Remove the obsolete ablkcipher and blkcipher interfaces - Move add_early_randomness() out of rng_mutex Algorithms: - Add blake2b shash algorithm - Add blake2s shash algorithm - Add curve25519 kpp algorithm - Implement 4 way interleave in arm64/gcm-ce - Implement ciphertext stealing in powerpc/spe-xts - Add Eric Biggers's scalar accelerated ChaCha code for ARM - Add accelerated 32r2 code from Zinc for MIPS - Add OpenSSL/CRYPTOGRAMS poly1305 implementation for ARM and MIPS Drivers: - Fix entropy reading failures in ks-sa - Add support for sam9x60 in atmel - Add crypto accelerator for amlogic GXL - Add sun8i-ce Crypto Engine - Add sun8i-ss cryptographic offloader - Add a host of algorithms to inside-secure - Add NPCM RNG driver - add HiSilicon HPRE accelerator - Add HiSilicon TRNG driver" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (285 commits) crypto: vmx - Avoid weird build failures crypto: lib/chacha20poly1305 - use chacha20_crypt() crypto: x86/chacha - only unregister algorithms if registered crypto: chacha_generic - remove unnecessary setkey() functions crypto: amlogic - enable working on big endian kernel crypto: sun8i-ce - enable working on big endian crypto: mips/chacha - select CRYPTO_SKCIPHER, not CRYPTO_BLKCIPHER hwrng: ks-sa - Enable COMPILE_TEST crypto: essiv - remove redundant null pointer check before kfree crypto: atmel-aes - Change data type for "lastc" buffer crypto: atmel-tdes - Set the IV after {en,de}crypt crypto: sun4i-ss - fix big endian issues crypto: sun4i-ss - hide the Invalid keylen message crypto: sun4i-ss - use crypto_ahash_digestsize crypto: sun4i-ss - remove dependency on not 64BIT crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c MAINTAINERS: Add maintainer for HiSilicon SEC V2 driver crypto: hisilicon - add DebugFS for HiSilicon SEC Documentation: add DebugFS doc for HiSilicon SEC crypto: hisilicon - add SRIOV for HiSilicon SEC ...
2019-11-25Merge tag 'printk-for-5.5' of ↵Linus Torvalds1-0/+12
git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk Pull printk updates from Petr Mladek: - Allow to print symbolic error names via new %pe modifier. - Use pr_warn() instead of the remaining pr_warning() calls. Fix formatting of the related lines. - Add VSPRINTF entry to MAINTAINERS. * tag 'printk-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: (32 commits) checkpatch: don't warn about new vsprintf pointer extension '%pe' MAINTAINERS: Add VSPRINTF tools lib api: Renaming pr_warning to pr_warn ASoC: samsung: Use pr_warn instead of pr_warning lib: cpu_rmap: Use pr_warn instead of pr_warning trace: Use pr_warn instead of pr_warning dma-debug: Use pr_warn instead of pr_warning vgacon: Use pr_warn instead of pr_warning fs: afs: Use pr_warn instead of pr_warning sh/intc: Use pr_warn instead of pr_warning scsi: Use pr_warn instead of pr_warning platform/x86: intel_oaktrail: Use pr_warn instead of pr_warning platform/x86: asus-laptop: Use pr_warn instead of pr_warning platform/x86: eeepc-laptop: Use pr_warn instead of pr_warning oprofile: Use pr_warn instead of pr_warning of: Use pr_warn instead of pr_warning macintosh: Use pr_warn instead of pr_warning idsn: Use pr_warn instead of pr_warning ide: Use pr_warn instead of pr_warning crypto: n2: Use pr_warn instead of pr_warning ...
2019-11-25Merge tag 'threads-v5.5' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull thread management updates from Christian Brauner: - A pidfd's fdinfo file currently contains the field "Pid:\t<pid>" where <pid> is the pid of the process in the pid namespace of the procfs instance the fdinfo file for the pidfd was opened in. The fdinfo file has now gained a new "NSpid:\t<ns-pid1>[\t<ns-pid2>[...]]" field which lists the pids of the process in all child pid namespaces provided the pid namespace of the procfs instance it is looked up under has an ancestoral relationship with the pid namespace of the process. If it does not 0 will be shown and no further pid namespaces will be listed. Tests included. (Christian Kellner) - If the process the pidfd references has already exited, print -1 for the Pid and NSpid fields in the pidfd's fdinfo file. Tests included. (me) - Add CLONE_CLEAR_SIGHAND. This lets callers clear all signal handler that are not SIG_DFL or SIG_IGN at process creation time. This originated as a feature request from glibc to improve performance and elimate races in their posix_spawn() implementation. Tests included. (me) - Add support for choosing a specific pid for a process with clone3(). This is the feature which was part of the thread update for v5.4 but after a discussion at LPC in Lisbon we decided to delay it for one more cycle in order to make the interface more generic. This has now done. It is now possible to choose a specific pid in a whole pid namespaces (sub)hierarchy instead of just one pid namespace. In order to choose a specific pid the caller must have CAP_SYS_ADMIN in all owning user namespaces of the target pid namespaces. Tests included. (Adrian Reber) - Test improvements and extensions. (Andrei Vagin, me) * tag 'threads-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: selftests/clone3: skip if clone3() is ENOSYS selftests/clone3: check that all pids are released on error paths selftests/clone3: report a correct number of fails selftests/clone3: flush stdout and stderr before clone3() and _exit() selftests: add tests for clone3() with *set_tid fork: extend clone3() to support setting a PID selftests: add tests for clone3() tests: test CLONE_CLEAR_SIGHAND clone3: add CLONE_CLEAR_SIGHAND pid: use pid_has_task() in pidfd_open() exit: use pid_has_task() in do_wait() pid: use pid_has_task() in __change_pid() test: verify fdinfo for pidfd of reaped process pidfd: check pid has attached task in fdinfo pidfd: add tests for NSpid info in fdinfo pidfd: add NSpid entries to fdinfo
2019-11-25Merge tag 'mips_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds1-5/+5
Pull MIPS updates from Paul Burton: "The main MIPS changes for 5.5: - Atomics-related code sees some rework & cleanup, most notably allowing Loongson LL/SC errata workarounds to be more bulletproof & their correctness to be checked at build time. - Command line setup code is simplified somewhat, resolving various corner cases. - MIPS kernels can now be built with kcov code coverage support. - We can now build with CONFIG_FORTIFY_SOURCE=y. - Miscellaneous cleanups. And some platform specific changes: - We now disable some broken TLB functionality on certain Ingenic systems, and JZ4780 systems gain some devicetree nodes to support more devices. - Loongson support sees a number of cleanups, and we gain initial support for Loongson 3A R4 systems. - We gain support for MediaTek MT7688-based GARDENA Smart Gateway systems. - SGI IP27 (Origin 2*) see a number of fixes, cleanups & simplifications. - SGI IP30 (Octane) systems are now supported" * tag 'mips_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (107 commits) MIPS: SGI-IP27: Enable ethernet phy on second Origin 200 module MIPS: PCI: Fix fake subdevice ID for IOC3 MIPS: Ingenic: Disable abandoned HPTLB function. MIPS: PCI: remember nasid changed by set interrupt affinity MIPS: SGI-IP27: Fix crash, when CPUs are disabled via nr_cpus parameter mips: add support for folded p4d page tables mips: drop __pXd_offset() macros that duplicate pXd_index() ones mips: fix build when "48 bits virtual memory" is enabled MIPS: math-emu: Reuse name array in debugfs_fpuemu() MIPS: allow building with kcov coverage MIPS: Loongson64: Drop setup_pcimap MIPS: Loongson2ef: Convert to early_printk_8250 MIPS: Drop CPU_SUPPORTS_UNCACHED_ACCELERATED MIPS: Loongson{2ef, 32, 64} convert to generic fw cmdline MIPS: Drop pmon.h MIPS: Loongson: Unify LOONGSON3/LOONGSON64 Kconfig usage MIPS: Loongson: Rename LOONGSON1 to LOONGSON32 MIPS: Loongson: Fix return value of loongson_hwmon_init MIPS: add support for SGI Octane (IP30) MIPS: PCI: make phys_to_dma/dma_to_phys for pci-xtalk-bridge common ...
2019-11-25MAINTAINERS: Remove Keith from NVDIMM maintainersKeith Busch1-2/+0
I no longer work in this capacity for the NVDIMM or DAX subsystems. Signed-off-by: Keith Busch <kbusch@kernel.org> Link: https://lore.kernel.org/r/20191122162644.27078-1-kbusch@kernel.org Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2019-11-25Merge tag 'arm64-upstream' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: "Apart from the arm64-specific bits (core arch and perf, new arm64 selftests), it touches the generic cow_user_page() (reviewed by Kirill) together with a macro for x86 to preserve the existing behaviour on this architecture. Summary: - On ARMv8 CPUs without hardware updates of the access flag, avoid failing cow_user_page() on PFN mappings if the pte is old. The patches introduce an arch_faults_on_old_pte() macro, defined as false on x86. When true, cow_user_page() makes the pte young before attempting __copy_from_user_inatomic(). - Covert the synchronous exception handling paths in arch/arm64/kernel/entry.S to C. - FTRACE_WITH_REGS support for arm64. - ZONE_DMA re-introduced on arm64 to support Raspberry Pi 4 - Several kselftest cases specific to arm64, together with a MAINTAINERS update for these files (moved to the ARM64 PORT entry). - Workaround for a Neoverse-N1 erratum where the CPU may fetch stale instructions under certain conditions. - Workaround for Cortex-A57 and A72 errata where the CPU may speculatively execute an AT instruction and associate a VMID with the wrong guest page tables (corrupting the TLB). - Perf updates for arm64: additional PMU topologies on HiSilicon platforms, support for CCN-512 interconnect, AXI ID filtering in the IMX8 DDR PMU, support for the CCPI2 uncore PMU in ThunderX2. - GICv3 optimisation to avoid a heavy barrier when accessing the ICC_PMR_EL1 register. - ELF HWCAP documentation updates and clean-up. - SMC calling convention conduit code clean-up. - KASLR diagnostics printed during boot - NVIDIA Carmel CPU added to the KPTI whitelist - Some arm64 mm clean-ups: use generic free_initrd_mem(), remove stale macro, simplify calculation in __create_pgd_mapping(), typos. - Kconfig clean-ups: CMDLINE_FORCE to depend on CMDLINE, choice for endinanness to help with allmodconfig" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (93 commits) arm64: Kconfig: add a choice for endianness kselftest: arm64: fix spelling mistake "contiguos" -> "contiguous" arm64: Kconfig: make CMDLINE_FORCE depend on CMDLINE MAINTAINERS: Add arm64 selftests to the ARM64 PORT entry arm64: kaslr: Check command line before looking for a seed arm64: kaslr: Announce KASLR status on boot kselftest: arm64: fake_sigreturn_misaligned_sp kselftest: arm64: fake_sigreturn_bad_size kselftest: arm64: fake_sigreturn_duplicated_fpsimd kselftest: arm64: fake_sigreturn_missing_fpsimd kselftest: arm64: fake_sigreturn_bad_size_for_magic0 kselftest: arm64: fake_sigreturn_bad_magic kselftest: arm64: add helper get_current_context kselftest: arm64: extend test_init functionalities kselftest: arm64: mangle_pstate_invalid_mode_el[123][ht] kselftest: arm64: mangle_pstate_invalid_daif_bits kselftest: arm64: mangle_pstate_invalid_compat_toggle and common utils kselftest: arm64: extend toplevel skeleton Makefile drivers/perf: hisi: update the sccl_id/ccl_id for certain HiSilicon platform arm64: mm: reserve CMA and crashkernel in ZONE_DMA32 ...
2019-11-25Merge tag 'linux-kselftest-5.5-rc1-kunit' of ↵Linus Torvalds1-0/+20
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest KUnit support gtom Shuah Khan: "This adds KUnit, a lightweight unit testing and mocking framework for the Linux kernel from Brendan Higgins. KUnit is not an end-to-end testing framework. It is currently supported on UML and sub-systems can write unit tests and run them in UML env. KUnit documentation is included in this update. In addition, this Kunit update adds 3 new kunit tests: - proc sysctl test from Iurii Zaikin - the 'list' doubly linked list test from David Gow - ext4 tests for decoding extended timestamps from Iurii Zaikin In the future KUnit will be linked to Kselftest framework to provide a way to trigger KUnit tests from user-space" * tag 'linux-kselftest-5.5-rc1-kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (23 commits) lib/list-test: add a test for the 'list' doubly linked list ext4: add kunit test for decoding extended timestamps Documentation: kunit: Fix verification command kunit: Fix '--build_dir' option kunit: fix failure to build without printk MAINTAINERS: add proc sysctl KUnit test to PROC SYSCTL section kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec() MAINTAINERS: add entry for KUnit the unit testing framework Documentation: kunit: add documentation for KUnit kunit: defconfig: add defconfigs for building KUnit tests kunit: tool: add Python wrappers for running KUnit tests kunit: test: add tests for KUnit managed resources kunit: test: add the concept of assertions kunit: test: add tests for kunit test abort kunit: test: add support for test abort objtool: add kunit_try_catch_throw to the noreturn list kunit: test: add initial tests lib: enable building KUnit in lib/ kunit: test: add the concept of expectations kunit: test: add assertion printing library ...
2019-11-25Merge tag 'mtd/for-5.5' of ↵Linus Torvalds1-9/+12
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD core: - drop inactive maintainers, update the repositories and add IRC channel - debugfs functions improvements - initialize more structure parameters - misc fixes reported by robots MTD devices: - spear_smi: Fixed Write Burst mode - new Intel IXP4xx flash probing hook Raw NAND core: - useless extra checks dropped - update the detection of the bad block markers position Raw NAND controller drivers: - Cadence: new driver - Brcmnand: support for flash-dma v0 + fixes - Denali: drop support for the legacy controller/chip DT representation - superfluous dev_err() calls removed SPI NOR core changes: - introduce 'struct spi_nor_controller_ops' - clean the Register Operations methods - use dev_dbg insted of dev_err for low level info - fix retlen handling in sst_write() - fix silent truncations in spi_nor_read and spi_nor_read_raw() - fix the clearing of QE bit on lock()/unlock() - rework the disabling of the block write protection - rework the Quad Enable methods - make sure nor->spimem and nor->controller_ops are mutually exclusive - set default Quad Enable method for ISSI flashes - add support for few flashes SPI NOR controller drivers changes: - intel-spi: - support chips without software sequencer - add support for Intel Cannon Lake and Intel Comet Lake-H flashes CFI core changes: - code cleanups related useless initializers and coding style issues - fix for a possible double free problem in cfi_cmdset_0002 - improved HyperFlash error reporting and handling in cfi_cmdset_0002 core" * tag 'mtd/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (73 commits) mtd: devices: fix mchp23k256 read and write mtd: no need to check return value of debugfs_create functions mtd: spi-nor: Set default Quad Enable method for ISSI flashes mtd: spi-nor: Add support for is25wp256 mtd: spi-nor: Add support for w25q256jw mtd: spi-nor: Move condition to avoid a NULL check mtd: spi-nor: Make sure nor->spimem and nor->controller_ops are mutually exclusive mtd: spi-nor: Rename Quad Enable methods mtd: spi-nor: Merge spansion Quad Enable methods mtd: spi-nor: Rename CR_QUAD_EN_SPAN to SR2_QUAD_EN_BIT1 mtd: spi-nor: Extend the SR Read Back test mtd: spi-nor: Rework the disabling of block write protection mtd: spi-nor: Fix clearing of QE bit on lock()/unlock() mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash mtd: cfi_cmdset_0002: only check errors when ready in cfi_check_err_status() mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mtd: cfi_cmdset_*: kill useless 'ret' variable initializers mtd: cfi_util: use DIV_ROUND_UP() in cfi_udelay() mtd: spi-nor: Print debug message when the read back test fails mtd: spi-nor: Check all the bits written, not just the BP ones ...
2019-11-25Merge tag 'for-5.5/drivers-post-20191122' of git://git.kernel.dk/linux-blockLinus Torvalds1-0/+1
Pull additional block driver updates from Jens Axboe: "Here's another block driver update, done to avoid conflicts with the zoned changes coming next. This contains: - Prepare SCSI sd for zone open/close/finish support - Small NVMe pull request - hwmon support (Akinobu) - add new co-maintainer (Christoph) - work-around for a discard issue on non-conformant drives (Eduard) - Small nbd leak fix" * tag 'for-5.5/drivers-post-20191122' of git://git.kernel.dk/linux-block: nbd: prevent memory leak nvme: hwmon: add quirk to avoid changing temperature threshold nvme: hwmon: provide temperature min and max values for each sensor nvmet: add another maintainer nvme: Discard workaround for non-conformant devices nvme: Add hardware monitoring support scsi: sd_zbc: add zone open, close, and finish support
2019-11-25Merge tag 'for-5.5/io_uring-20191121' of git://git.kernel.dk/linux-blockLinus Torvalds1-2/+3
Pull io_uring updates from Jens Axboe: "A lot of stuff has been going on this cycle, with improving the support for networked IO (and hence unbounded request completion times) being one of the major themes. There's been a set of fixes done this week, I'll send those out as well once we're certain we're fully happy with them. This contains: - Unification of the "normal" submit path and the SQPOLL path (Pavel) - Support for sparse (and bigger) file sets, and updating of those file sets without needing to unregister/register again. - Independently sized CQ ring, instead of just making it always 2x the SQ ring size. This makes it more flexible for networked applications. - Support for overflowed CQ ring, never dropping events but providing backpressure on submits. - Add support for absolute timeouts, not just relative ones. - Support for generic cancellations. This divorces io_uring from workqueues as well, which additionally gets us one step closer to generic async system call support. - With cancellations, we can support grabbing the process file table as well, just like we do mm context. This allows support for system calls that create file descriptors, like accept4() support that's built on top of that. - Support for io_uring tracing (Dmitrii) - Support for linked timeouts. These abort an operation if it isn't completed by the time noted in the linke timeout. - Speedup tracking of poll requests - Various cleanups making the coder easier to follow (Jackie, Pavel, Bob, YueHaibing, me) - Update MAINTAINERS with new io_uring list" * tag 'for-5.5/io_uring-20191121' of git://git.kernel.dk/linux-block: (64 commits) io_uring: make POLL_ADD/POLL_REMOVE scale better io-wq: remove now redundant struct io_wq_nulls_list io_uring: Fix getting file for non-fd opcodes io_uring: introduce req_need_defer() io_uring: clean up io_uring_cancel_files() io-wq: ensure free/busy list browsing see all items io-wq: ensure we have a stable view of ->cur_work for cancellations io_wq: add get/put_work handlers to io_wq_create() io_uring: check for validity of ->rings in teardown io_uring: fix potential deadlock in io_poll_wake() io_uring: use correct "is IO worker" helper io_uring: fix -ENOENT issue with linked timer with short timeout io_uring: don't do flush cancel under inflight_lock io_uring: flag SQPOLL busy condition to userspace io_uring: make ASYNC_CANCEL work with poll and timeout io_uring: provide fallback request for OOM situations io_uring: convert accept4() -ERESTARTSYS into -EINTR io_uring: fix error clear of ->file_table in io_sqe_files_register() io_uring: separate the io_free_req and io_free_req_find_next interface io_uring: keep io_put_req only responsible for release and put req ...