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2019-03-07Merge tag 'acpi-5.1-rc1' of ↵Linus Torvalds2-5/+14
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These are ACPICA updates including ACPI 6.3 support among other things, APEI updates including the ARM Software Delegated Exception Interface (SDEI) support, ACPI EC driver fixes and cleanups and other assorted improvements. Specifics: - Update the ACPICA code in the kernel to upstream revision 20190215 including ACPI 6.3 support and more: * New predefined methods: _NBS, _NCH, _NIC, _NIH, and _NIG (Erik Schmauss). * Update of the PCC Identifier structure in PDTT (Erik Schmauss). * Support for new Generic Affinity Structure subtable in SRAT (Erik Schmauss). * New PCC operation region support (Erik Schmauss). * Support for GICC statistical profiling for MADT (Erik Schmauss). * New Error Disconnect Recover notification support (Erik Schmauss). * New PPTT Processor Structure Flags fields support (Erik Schmauss). * ACPI 6.3 HMAT updates (Erik Schmauss). * GTDT Revision 3 support (Erik Schmauss). * Legacy module-level code (MLC) support removal (Erik Schmauss). * Update/clarification of messages for control method failures (Bob Moore). * Warning on creation of a zero-length opregion (Bob Moore). * acpiexec option to dump extra info for memory leaks (Bob Moore). * More ACPI error to firmware error conversions (Bob Moore). * Debugger fix (Bob Moore). * Copyrights update (Bob Moore) - Clean up sleep states support code in ACPICA (Christoph Hellwig) - Rework in_nmi() handling in the APEI code and add suppor for the ARM Software Delegated Exception Interface (SDEI) to it (James Morse) - Fix possible out-of-bounds accesses in BERT-related core (Ross Lagerwall) - Fix the APEI code parsing HEST that includes a Deferred Machine Check subtable (Yazen Ghannam) - Use DEFINE_DEBUGFS_ATTRIBUTE for APEI-related debugfs files (YueHaibing) - Switch the APEI ERST code to the new generic UUID API (Andy Shevchenko) - Update the MAINTAINERS entry for APEI (Borislav Petkov) - Fix and clean up the ACPI EC driver (Rafael Wysocki, Zhang Rui) - Fix DMI checks handling in the ACPI backlight driver and add the "Lunch Box" chassis-type check to it (Hans de Goede) - Add support for using ACPI table overrides included in built-in initrd images (Shunyong Yang) - Update ACPI device enumeration to treat the PWM2 device as "always present" on Lenovo Yoga Book (Yauhen Kharuzhy) - Fix up the enumeration of device objects with the PRP0001 device ID (Andy Shevchenko) - Clean up PPTT parsing error messages (John Garry) - Clean up debugfs files creation handling (Greg Kroah-Hartman, Rafael Wysocki) - Clean up the ACPI DPTF Makefile (Masahiro Yamada)" * tag 'acpi-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits) ACPI / bus: Respect PRP0001 when retrieving device match data ACPICA: Update version to 20190215 ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting ACPICA: ACPI 6.3: add GTDT Revision 3 support ACPICA: ACPI 6.3: HMAT updates ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags ACPICA: ACPI 6.3: add Error Disconnect Recover Notification value ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICC ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter efi: cper: Fix possible out-of-bounds access ACPI: APEI: Fix possible out-of-bounds access to BERT region ACPICA: ACPI 6.3: SRAT: add Generic Affinity Structure subtable ACPICA: ACPI 6.3: Add Trigger order to PCC Identifier structure in PDTT ACPICA: ACPI 6.3: Adding predefined methods _NBS, _NCH, _NIC, _NIH, and _NIG ACPICA: Update/clarify messages for control method failures ACPICA: Debugger: Fix possible fault with the "test objects" command ACPICA: Interpreter: Emit warning for creation of a zero-length op region ACPICA: Remove legacy module-level code support ACPI / x86: Make PWM2 device always present at Lenovo Yoga Book ACPI / video: Extend chassis-type detection with a "Lunch Box" check ..
2019-03-06Merge tag 'pm-5.1-rc1' of ↵Linus Torvalds2-27/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These are PM-runtime framework changes to use ktime instead of jiffies for accounting, new PM core flag to mark devices that don't need any form of power management, cpuidle updates including driver API documentation and a new governor, cpufreq updates including a new driver for Armada 8K, thermal cleanups and more, some energy-aware scheduling (EAS) enabling changes, new chips support in the intel_idle and RAPL drivers and assorted cleanups in some other places. Specifics: - Update the PM-runtime framework to use ktime instead of jiffies for accounting (Thara Gopinath, Vincent Guittot) - Optimize the autosuspend code in the PM-runtime framework somewhat (Ladislav Michl) - Add a PM core flag to mark devices that don't need any form of power management (Sudeep Holla) - Introduce driver API documentation for cpuidle and add a new cpuidle governor for tickless systems (Rafael Wysocki) - Add Jacobsville support to the intel_idle driver (Zhang Rui) - Clean up a cpuidle core header file and the cpuidle-dt and ACPI processor-idle drivers (Yangtao Li, Joseph Lo, Yazen Ghannam) - Add new cpufreq driver for Armada 8K (Gregory Clement) - Fix and clean up cpufreq core (Rafael Wysocki, Viresh Kumar, Amit Kucheria) - Add support for light-weight tear-down and bring-up of CPUs to the cpufreq core and use it in the cpufreq-dt driver (Viresh Kumar) - Fix cpu_cooling Kconfig dependencies, add support for CPU cooling auto-registration to the cpufreq core and use it in multiple cpufreq drivers (Amit Kucheria) - Fix some minor issues and do some cleanups in the davinci, e_powersaver, ap806, s5pv210, qcom and kryo cpufreq drivers (Bartosz Golaszewski, Gustavo Silva, Julia Lawall, Paweł Chmiel, Taniya Das, Viresh Kumar) - Add a Hisilicon CPPC quirk to the cppc_cpufreq driver (Xiongfeng Wang) - Clean up the intel_pstate and acpi-cpufreq drivers (Erwan Velu, Rafael Wysocki) - Clean up multiple cpufreq drivers (Yangtao Li) - Update cpufreq-related MAINTAINERS entries (Baruch Siach, Lukas Bulwahn) - Add support for exposing the Energy Model via debugfs and make multiple cpufreq drivers register an Energy Model to support energy-aware scheduling (Quentin Perret, Dietmar Eggemann, Matthias Kaehlcke) - Add Ice Lake mobile and Jacobsville support to the Intel RAPL power-capping driver (Gayatri Kammela, Zhang Rui) - Add a power estimation helper to the operating performance points (OPP) framework and clean up a core function in it (Quentin Perret, Viresh Kumar) - Make minor improvements in the generic power domains (genpd), OPP and system suspend frameworks and in the PM core (Aditya Pakki, Douglas Anderson, Greg Kroah-Hartman, Rafael Wysocki, Yangtao Li)" * tag 'pm-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (80 commits) cpufreq: kryo: Release OPP tables on module removal cpufreq: ap806: add missing of_node_put after of_device_is_available cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies cpufreq: Pass updated policy to driver ->setpolicy() callback cpufreq: Fix two debug messages in cpufreq_set_policy() cpufreq: Reorder and simplify cpufreq_update_policy() cpufreq: Add kerneldoc comments for two core functions PM / core: Add support to skip power management in device/driver model cpufreq: intel_pstate: Rework iowait boosting to be less aggressive cpufreq: intel_pstate: Eliminate intel_pstate_get_base_pstate() cpufreq: intel_pstate: Avoid redundant initialization of local vars powercap/intel_rapl: add Ice Lake mobile ACPI / processor: Set P_LVL{2,3} idle state descriptions cpufreq / cppc: Work around for Hisilicon CPPC cpufreq ACPI / CPPC: Add a helper to get desired performance cpufreq: davinci: move configuration to include/linux/platform_data cpufreq: speedstep: convert BUG() to BUG_ON() cpufreq: powernv: fix missing check of return value in init_powernv_pstates() cpufreq: longhaul: remove unneeded semicolon cpufreq: pcc-cpufreq: remove unneeded semicolon ..
2019-03-06Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds34-957/+393
Pull ARM SoC late updates from Arnd Bergmann: "Here are two branches that came relatively late during the linux-5.0 development cycle and have dependencies on the other branches: - On the TI OMAP platform, the CPSW Ethernet PHY mode selection driver is being replaced, this puts the final pieces in place - On the DaVinci platform, the interrupt handling code in arch/arm gets moved into a regular device driver in drivers/irqchip. Since they both had some time in linux-next after the 5.0-rc8 release, I'm sending them along with the other updates" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits) net: ethernet: ti: cpsw: deprecate cpsw-phy-sel driver ARM: davinci: remove intc related fields from davinci_soc_info irqchip: davinci-cp-intc: move the driver to drivers/irqchip ARM: davinci: cp-intc: remove redundant comments ARM: davinci: cp-intc: drop GPL license boilerplate ARM: davinci: cp-intc: use readl/writel_relaxed() ARM: davinci: cp-intc: unify error handling ARM: davinci: cp-intc: improve coding style ARM: davinci: cp-intc: request the memory region before remapping it ARM: davinci: cp-intc: use the new-style config structure ARM: davinci: cp-intc: convert all hex numbers to lowercase ARM: davinci: cp-intc: use a common prefix for all symbols ARM: davinci: cp-intc: add the new config structures for da8xx SoCs irqchip: davinci-cp-intc: add a new config structure ARM: davinci: cp-intc: add a wrapper around cp_intc_init() ARM: davinci: cp-intc: remove cp_intc.h irqchip: davinci-aintc: move the driver to drivers/irqchip ARM: davinci: aintc: remove unnecessary includes ARM: davinci: aintc: remove the timer-specific irq_set_handler() ARM: davinci: aintc: request memory region before remapping it ...
2019-03-06Merge tag 'armsoc-newsoc' of ↵Linus Torvalds10-0/+416
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM new SoC family support from Arnd Bergmann: "Two new SoC families are added this time. Sugaya Taichi submitted support for the Milbeaut SoC family from Socionext and explains: "SC2000 is a SoC of the Milbeaut series. equipped with a DSP optimized for computer vision. It also features advanced functionalities such as 360-degree, real-time spherical stitching with multi cameras, image stabilization for without mechanical gimbals, and rolling shutter correction. More detail is below: https://www.socionext.com/en/products/assp/milbeaut/SC2000.html" Interestingly, this one has a history dating back to older chips made by Socionext and previously Matsushita/Panasonic based on their own mn10300 CPU architecture that was removed from the kernel last year. Manivannan Sadhasivam adds support for another SoC family, this is the Bitmain BM1880 chip used in the Sophon Edge TPU developer board. The chip is intended for Deep Learning applications, and comes with dual-core Arm Cortex-A53 to run Linux as well as a RISC-V microcontroller core to control the tensor unit. For the moment, the TPU is not accessible in mainline Linux, so we treat it as a generic Arm SoC. More information is available at https://www.sophon.ai/" * tag 'armsoc-newsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: multi_v7_defconfig: add ARCH_MILBEAUT and ARCH_MILBEAUT_M10V ARM: configs: Add Milbeaut M10V defconfig ARM: dts: milbeaut: Add device tree set for the Milbeaut M10V board clocksource/drivers/timer-milbeaut: Introduce timer for Milbeaut SoCs dt-bindings: timer: Add Milbeaut M10V timer description ARM: milbeaut: Add basic support for Milbeaut m10v SoC dt-bindings: Add documentation for Milbeaut SoCs dt-bindings: arm: Add SMP enable-method for Milbeaut dt-bindings: sram: milbeaut: Add binding for Milbeaut smp-sram MAINTAINERS: Add entry for Bitmain SoC platform arm64: dts: bitmain: Add Sophon Egde board support arm64: dts: bitmain: Add BM1880 SoC support arm64: Add ARCH_BITMAIN platform dt-bindings: arm: Document Bitmain BM1880 SoC
2019-03-06Merge tag 'armsoc-defconfig' of ↵Linus Torvalds13-170/+201
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Arnd Bergmann: "We regenerated the defconfig files for samsung, shmobile, lpc18xx, lpc32xx, omap2, and nhk8815. Lots of additional drivers added on samsung and nhk8815, as well as the new pl110 driver on all machines that have it. The remaining changes are mostly to enable newly added drivers, and in case of imx8mq together with the SoC getting merged" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits) ARM: spear3xx_defconfig: Activate PL111 DRM driver ARM: nhk8815_defconfig: Add new options ARM: nhk8815_defconfig: Update defconfig ARM: pxa: remove CONFIG_SND_PXA2XX_AC97 in pxa_defconfig ARM: defconfig: integrator: Switch to DRM arm64: defconfig: Add IMX2+ watchdog arm64: defconfig: Enable PFUZE100 regulator arm64: defconfig: enable NXP FlexSPI driver arm64: defconfig: Add i.MX8MQ boot necessary configs arm64: defconfig: add imx8qxp support arm64: defconfig: add i.MX system controller RTC support arm64: defconfig: Enable Tegra TCU arm64: defconfig: Enable MAX8973 regulator ARM: socfpga_defconfig: enable BLK_DEV_LOOP config option ARM: defconfig: lpc32xx: enable DRM simple panel driver ARM: defconfig: lpc32xx: enable fixed voltage regulator support arm64: defconfig: Enable SUN6I Camera sensor interface arm64: defconfig: Enable I2C_GPIO ARM: omap2plus_defconfig: Update for moved options ARM: omap2plus_defconfig: Update for dropped options ...
2019-03-06Merge tag 'armsoc-drivers' of ↵Linus Torvalds5-10/+17
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "As usual, the drivers/tee and drivers/reset subsystems get merged here, with the expected set of smaller updates and some new hardware support. The tee subsystem now supports device drivers to be attached to a tee, the first example here is a random number driver with its implementation in the secure world. Three new power domain drivers get added for specific chip families: - Broadcom BCM283x chips (used in Raspberry Pi) - Qualcomm Snapdragon phone chips - Xilinx ZynqMP FPGA SoCs One new driver is added to talk to the BPMP firmware on NVIDIA Tegra210 Existing drivers are extended for new SoC variants from NXP, NVIDIA, Amlogic and Qualcomm" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (113 commits) tee: optee: update optee_msg.h and optee_smc.h to dual license tee: add cancellation support to client interface dpaa2-eth: configure the cache stashing amount on a queue soc: fsl: dpio: configure cache stashing destination soc: fsl: dpio: enable frame data cache stashing per software portal soc: fsl: guts: make fsl_guts_get_svr() static hwrng: make symbol 'optee_rng_id_table' static tee: optee: Fix unsigned comparison with less than zero hwrng: Fix unsigned comparison with less than zero tee: fix possible error pointer ctx dereferencing hwrng: optee: Initialize some structs using memset instead of braces tee: optee: Initialize some structs using memset instead of braces soc: fsl: dpio: fix memory leak of a struct qbman on error exit path clk: tegra: dfll: Make symbol 'tegra210_cpu_cvb_tables' static soc: qcom: llcc-slice: Fix typos qcom: soc: llcc-slice: Consolidate some code qcom: soc: llcc-slice: Clear the global drv_data pointer on error drivers: soc: xilinx: Add ZynqMP power domain driver firmware: xilinx: Add APIs to control node status/power dt-bindings: power: Add ZynqMP power domain bindings ...
2019-03-06Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds327-1234/+8554
Pull ARM SoC device tree updates from Arnd Bergmann: "This is a smaller update than the past few times, but with just over 500 non-merge changesets still dwarfes the rest of the SoC tree. Three new SoC platforms get added, each one a follow-up to an existing product, and added here in combination with a reference platform: - Renesas RZ/A2M (R7S9210) 32-bit Cortex-A9 Real-time imaging processor: https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rza/rza2m.html - Renesas RZ/G2E (r8a774c0) 64-bit Cortex-A53 SoC "for Rich Graphics Applications": https://www.renesas.com/eu/en/products/microcontrollers-microprocessors/rz/rzg/rzg2e.html - NXP i.MX8QuadXPlus 64-bit Cortex-A35 SoC: https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/i.mx-applications-processors/i.mx-8-processors/i.mx-8x-family-arm-cortex-a35-3d-graphics-4k-video-dsp-error-correcting-code-on-ddr:i.MX8X These are actual commercial products we now support with an in-kernel device tree source file: - Bosch Guardian is a product made by Bosch Power Tools GmbH, based on the Texas Instruments AM335x chip - Winterland IceBoard is a Texas Instruments AM3874 based machine used in telescopes at the south pole and elsewhere, see commit d031773169df2 for some pointers: - Inspur on5263m5 is an x86 server platform with an Aspeed ast2500 baseboard management controller. This is for running on the BMC. - Zodiac Digital Tapping Unit, apparently a kind of ethernet switch used in airplanes. - Phicomm K3 is a WiFi router based on Broadcom bcm47094 - Methode Electronics uDPU FTTdp distribution point unit - X96 Max, a generic TV box based on Amlogic G12a (S905X2) - NVIDIA Shield TV (Darcy) based on Tegra210 And then there are several new SBC, evaluation, development or modular systems that we add: - Three new Rockchips rk3399 based boards: - FriendlyElec NanoPC-T4 and NanoPi M4 - Radxa ROCK Pi 4 - Five new i.MX6 family SoM modules and boards for industrial products: - Logic PD i.MX6QD SoM and evaluation baseboad - Y Soft IOTA Draco/Hydra/Ursa family boards based on i.MX6DL - Phytec phyCORE i.MX6 UltraLite SoM and evaluation module - MYIR Tech MYD-LPC4357 development based on the NXP lpc4357 microcontroller - Chameleon96, an Intel/Altera Cyclone5 based FPGA development system in 96boards form factor - Arm Fixed Virtual Platforms(FVP) Base RevC, a purely virtual platform for corresponding to the latest "fast model" - Another Raspberry Pi variant: Model 3 A+, supported both in 32-bit and 64-bit mode. - Oxalis Evalkit V100 based on NXP Layerscape LS1012a, in 96Boards enterprise form factor - Elgin RV1108 R1 development board based on 32-bit Rockchips RV1108 For already supported boards and SoCs, we often add support for new devices after merging the drivers. This time, the largest changes include updates for - STMicroelectronics stm32mp1, which was now formally launched last week - Qualcomm Snapdragon 845, a high-end phone and low-end laptop chip - Action Semi S700 - TI AM654x, their recently merged 64-bit SoC from the OMAP family - Various Amlogic Meson SoCs - Mediatek MT2712 - NVIDIA Tegra186 and Tegra210 - The ancient NXP lpc32xx family - Samsung s5pv210, used in some older mobile phones Many other chips see smaller updates and bugfixes beyond that" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (506 commits) ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4 dt-bindings: net: ti: deprecate cpsw-phy-sel bindings ARM: dts: am335x: switch to use phy-gmii-sel ARM: dts: am4372: switch to use phy-gmii-sel ARM: dts: dm814x: switch to use phy-gmii-sel ARM: dts: dra7: switch to use phy-gmii-sel arch: arm: dts: kirkwood-rd88f6281: Remove disabled marvell,dsa reference ARM: dts: exynos: Add support for secondary DAI to Odroid XU4 ARM: dts: exynos: Add support for secondary DAI to Odroid XU3 ARM: dts: exynos: Disable ARM PMU on Odroid XU3-lite ARM: dts: exynos: Add stdout path property to Arndale board ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU ARM: dts: exynos: Enable ADC on Odroid HC1 arm64: dts: sprd: Remove wildcard compatible string arm64: dts: sprd: Add SC27XX fuel gauge device arm64: dts: sprd: Add SC2731 charger device arm64: dts: sprd: Add ADC calibration support arm64: dts: sprd: Remove PMIC INTC irq trigger type arm64: dts: rockchip: Enable tsadc device on rock960 ARM: dts: rockchip: add chosen node on veyron devices ...
2019-03-06Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds34-1767/+297
Pull ARM SoC platform updates from Arnd Bergmann: "The APM X-Gene platform is now maintained by folks from Ampere computing that took over the product line a while ago, this gets reflected in the MAINTAINERS file. Cleanups continue on the older mach-davinci and mach-pxa platform, to get them to be more like the modern ones. For pxa, we now remove the Raumfeld platform code as it now works with device tree based booting. i.MX adds a couple new features for the i.MX7ULP SoC Mediatek gains support for a new SoC: MT7629 is a new wireless router platform, following MT7623. Aside from those, there are the usual minor cleanups and bugfixes across several platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (49 commits) MAINTAINERS: Update Ampere email address usb: ohci-da8xx: remove unused callbacks from platform data ARM: davinci: da830-evm: remove legacy usb helpers ARM: davinci: omapl138-hawk: remove legacy usb helpers usb: ohci-da8xx: add vbus and overcurrent gpios ARM: davinci: da830-evm: use gpio lookup entries for usb gpios ARM: davinci: omapl138-hawk: use gpio lookup entries for usb gpios usb: ohci-da8xx: add a helper pointer to &pdev->dev usb: ohci-da8xx: add a new line after local variables arm64: meson: enable g12a clock controller MAINTAINERS: Add entry for uDPU board ARM: davinci: da850-evm: use GPIO hogs instead of the legacy API arm: mediatek: add MT7629 smp bring up code Revert "ARM: mediatek: add MT7623a smp bringup code" dt-bindings: soc: fix typo of MT8173 power dt-bindings ARM: meson: remove COMMON_CLK_AMLOGIC selection arm64: meson: remove COMMON_CLK_AMLOGIC selection ARM: lpc32xx: remove platform data of ARM PL111 LCD controller ARM: lpc32xx: remove platform data of ARM PL180 SD/MMC controller ARM: lpc32xx: Use kmemdup to replace duplicating its implementation ...
2019-03-06Merge branch 'perf-core-for-linus' of ↵Linus Torvalds2-15/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Ingo Molnar: "Lots of tooling updates - too many to list, here's a few highlights: - Various subcommand updates to 'perf trace', 'perf report', 'perf record', 'perf annotate', 'perf script', 'perf test', etc. - CPU and NUMA topology and affinity handling improvements, - HW tracing and HW support updates: - Intel PT updates - ARM CoreSight updates - vendor HW event updates - BPF updates - Tons of infrastructure updates, both on the build system and the library support side - Documentation updates. - ... and lots of other changes, see the changelog for details. Kernel side updates: - Tighten up kprobes blacklist handling, reduce the number of places where developers can install a kprobe and hang/crash the system. - Fix/enhance vma address filter handling. - Various PMU driver updates, small fixes and additions. - refcount_t conversions - BPF updates - error code propagation enhancements - misc other changes" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (238 commits) perf script python: Add Python3 support to syscall-counts-by-pid.py perf script python: Add Python3 support to syscall-counts.py perf script python: Add Python3 support to stat-cpi.py perf script python: Add Python3 support to stackcollapse.py perf script python: Add Python3 support to sctop.py perf script python: Add Python3 support to powerpc-hcalls.py perf script python: Add Python3 support to net_dropmonitor.py perf script python: Add Python3 support to mem-phys-addr.py perf script python: Add Python3 support to failed-syscalls-by-pid.py perf script python: Add Python3 support to netdev-times.py perf tools: Add perf_exe() helper to find perf binary perf script: Handle missing fields with -F +.. perf data: Add perf_data__open_dir_data function perf data: Add perf_data__(create_dir|close_dir) functions perf data: Fail check_backup in case of error perf data: Make check_backup work over directories perf tools: Add rm_rf_perf_data function perf tools: Add pattern name checking to rm_rf perf tools: Add depth checking to rm_rf perf data: Add global path holder ...
2019-03-06Merge branch 'timers-2038-for-linus' of ↵Linus Torvalds4-38/+61
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull year 2038 updates from Thomas Gleixner: "Another round of changes to make the kernel ready for 2038. After lots of preparatory work this is the first set of syscalls which are 2038 safe: 403 clock_gettime64 404 clock_settime64 405 clock_adjtime64 406 clock_getres_time64 407 clock_nanosleep_time64 408 timer_gettime64 409 timer_settime64 410 timerfd_gettime64 411 timerfd_settime64 412 utimensat_time64 413 pselect6_time64 414 ppoll_time64 416 io_pgetevents_time64 417 recvmmsg_time64 418 mq_timedsend_time64 419 mq_timedreceiv_time64 420 semtimedop_time64 421 rt_sigtimedwait_time64 422 futex_time64 423 sched_rr_get_interval_time64 The syscall numbers are identical all over the architectures" * 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits) riscv: Use latest system call ABI checksyscalls: fix up mq_timedreceive and stat exceptions unicore32: Fix __ARCH_WANT_STAT64 definition asm-generic: Make time32 syscall numbers optional asm-generic: Drop getrlimit and setrlimit syscalls from default list 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option compat ABI: use non-compat openat and open_by_handle_at variants y2038: add 64-bit time_t syscalls to all 32-bit architectures y2038: rename old time and utime syscalls y2038: remove struct definition redirects y2038: use time32 syscall names on 32-bit syscalls: remove obsolete __IGNORE_ macros y2038: syscalls: rename y2038 compat syscalls x86/x32: use time64 versions of sigtimedwait and recvmmsg timex: change syscalls to use struct __kernel_timex timex: use __kernel_timex internally sparc64: add custom adjtimex/clock_adjtime functions time: fix sys_timer_settime prototype time: Add struct __kernel_timex time: make adjtime compat handling available for 32 bit ...
2019-03-05Merge branch 'linus' of ↵Linus Torvalds3-338/+281
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto update from Herbert Xu: "API: - Add helper for simple skcipher modes. - Add helper to register multiple templates. - Set CRYPTO_TFM_NEED_KEY when setkey fails. - Require neither or both of export/import in shash. - AEAD decryption test vectors are now generated from encryption ones. - New option CONFIG_CRYPTO_MANAGER_EXTRA_TESTS that includes random fuzzing. Algorithms: - Conversions to skcipher and helper for many templates. - Add more test vectors for nhpoly1305 and adiantum. Drivers: - Add crypto4xx prng support. - Add xcbc/cmac/ecb support in caam. - Add AES support for Exynos5433 in s5p. - Remove sha384/sha512 from artpec7 as hardware cannot do partial hash" [ There is a merge of the Freescale SoC tree in order to pull in changes required by patches to the caam/qi2 driver. ] * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (174 commits) crypto: s5p - add AES support for Exynos5433 dt-bindings: crypto: document Exynos5433 SlimSSS crypto: crypto4xx - add missing of_node_put after of_device_is_available crypto: cavium/zip - fix collision with generic cra_driver_name crypto: af_alg - use struct_size() in sock_kfree_s() crypto: caam - remove redundant likely/unlikely annotation crypto: s5p - update iv after AES-CBC op end crypto: x86/poly1305 - Clear key material from stack in SSE2 variant crypto: caam - generate hash keys in-place crypto: caam - fix DMA mapping xcbc key twice crypto: caam - fix hash context DMA unmap size hwrng: bcm2835 - fix probe as platform device crypto: s5p-sss - Use AES_BLOCK_SIZE define instead of number crypto: stm32 - drop pointless static qualifier in stm32_hash_remove() crypto: chelsio - Fixed Traffic Stall crypto: marvell - Remove set but not used variable 'ivsize' crypto: ccp - Update driver messages to remove some confusion crypto: adiantum - add 1536 and 4096-byte test vectors crypto: nhpoly1305 - add a test vector with len % 16 != 0 crypto: arm/aes-ce - update IV after partial final CTR block ...
2019-03-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds12-16/+93
Pull networking updates from David Miller: "Here we go, another merge window full of networking and #ebpf changes: 1) Snoop DHCPACKS in batman-adv to learn MAC/IP pairs in the DHCP range without dealing with floods of ARP traffic, from Linus Lüssing. 2) Throttle buffered multicast packet transmission in mt76, from Felix Fietkau. 3) Support adaptive interrupt moderation in ice, from Brett Creeley. 4) A lot of struct_size conversions, from Gustavo A. R. Silva. 5) Add peek/push/pop commands to bpftool, as well as bash completion, from Stanislav Fomichev. 6) Optimize sk_msg_clone(), from Vakul Garg. 7) Add SO_BINDTOIFINDEX, from David Herrmann. 8) Be more conservative with local resends due to local congestion, from Yuchung Cheng. 9) Allow vetoing of unsupported VXLAN FDBs, from Petr Machata. 10) Add health buffer support to devlink, from Eran Ben Elisha. 11) Add TXQ scheduling API to mac80211, from Toke Høiland-Jørgensen. 12) Add statistics to basic packet scheduler filter, from Cong Wang. 13) Add GRE tunnel support for mlxsw Spectrum-2, from Nir Dotan. 14) Lots of new IP tunneling forwarding tests, also from Nir Dotan. 15) Add 3ad stats to bonding, from Nikolay Aleksandrov. 16) Lots of probing improvements for bpftool, from Quentin Monnet. 17) Various nfp drive #ebpf JIT improvements from Jakub Kicinski. 18) Allow #ebpf programs to access gso_segs from skb shared info, from Eric Dumazet. 19) Add sock_diag support for AF_XDP sockets, from Björn Töpel. 20) Support 22260 iwlwifi devices, from Luca Coelho. 21) Use rbtree for ipv6 defragmentation, from Peter Oskolkov. 22) Add JMP32 instruction class support to #ebpf, from Jiong Wang. 23) Add spinlock support to #ebpf, from Alexei Starovoitov. 24) Support 256-bit keys and TLS 1.3 in ktls, from Dave Watson. 25) Add device infomation API to devlink, from Jakub Kicinski. 26) Add new timestamping socket options which are y2038 safe, from Deepa Dinamani. 27) Add RX checksum offloading for various sh_eth chips, from Sergei Shtylyov. 28) Flow offload infrastructure, from Pablo Neira Ayuso. 29) Numerous cleanups, improvements, and bug fixes to the PHY layer and many drivers from Heiner Kallweit. 30) Lots of changes to try and make packet scheduler classifiers run lockless as much as possible, from Vlad Buslov. 31) Support BCM957504 chip in bnxt_en driver, from Erik Burrows. 32) Add concurrency tests to tc-tests infrastructure, from Vlad Buslov. 33) Add hwmon support to aquantia, from Heiner Kallweit. 34) Allow 64-bit values for SO_MAX_PACING_RATE, from Eric Dumazet. And I would be remiss if I didn't thank the various major networking subsystem maintainers for integrating much of this work before I even saw it. Alexei Starovoitov, Daniel Borkmann, Pablo Neira Ayuso, Johannes Berg, Kalle Valo, and many others. Thank you!" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2207 commits) net/sched: avoid unused-label warning net: ignore sysctl_devconf_inherit_init_net without SYSCTL phy: mdio-mux: fix Kconfig dependencies net: phy: use phy_modify_mmd_changed in genphy_c45_an_config_aneg net: dsa: mv88e6xxx: add call to mv88e6xxx_ports_cmode_init to probe for new DSA framework selftest/net: Remove duplicate header sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 net/mlx5e: Update tx reporter status in case channels were successfully opened devlink: Add support for direct reporter health state update devlink: Update reporter state to error even if recover aborted sctp: call iov_iter_revert() after sending ABORT team: Free BPF filter when unregistering netdev ip6mr: Do not call __IP6_INC_STATS() from preemptible context isdn: mISDN: Fix potential NULL pointer dereference of kzalloc net: dsa: mv88e6xxx: support in-band signalling on SGMII ports with external PHYs cxgb4/chtls: Prefix adapter flags with CXGB4 net-sysfs: Switch to bitmap_zalloc() mellanox: Switch to bitmap_zalloc() bpf: add test cases for non-pointer sanitiation logic mlxsw: i2c: Extend initialization by querying resources data ...
2019-03-05Merge tag 'spi-v5.1' of ↵Linus Torvalds17-22/+22
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "A fairly quiet release for SPI, the biggest thing is the conversion to use GPIO descriptors which is now 90% done but still needs some stragglers converting. Summary: - Support for inter-word delays - Conversion of the core and most drivers to use GPIO descriptors for GPIO controlled chip selects - New drivers for NXP FlexSPI and QuadSPI, SiFive and Spreadtrum" * tag 'spi-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (104 commits) spi: sh-msiof: Restrict bits per word to 8/16/24/32 on R-Car Gen2/3 spi: sifive: Remove redundant dev_err call in sifive_spi_probe() spi: sifive: Remove spi_master_put in sifive_spi_remove() spi: spi-gpio: fix SPI_CS_HIGH capability spi: pxa2xx: Setup maximum supported DMA transfer length spi: sifive: Add driver for the SiFive SPI controller spi: sifive: Add DT documentation for SiFive SPI controller spi: sprd: Add a prefix for SPI DMA channel macros spi: sprd: spi: sprd: Add DMA mode support dt-bindings: spi: Add the DMA properties for the SPI dma mode spi: sprd: Add the SPI irq function for the SPI DMA mode dt-bindings: spi: imx: Add an entry for the i.MX8QM compatible spi: use gpio[d]_set_value_cansleep for setting chipselect GPIO spi: gpio: Advertise support for SPI_CS_HIGH spi: sh-msiof: Replace spi_master by spi_controller spi: sh-hspi: Replace spi_master by spi_controller spi: rspi: Replace spi_master by spi_controller spi: atmel-quadspi: add support for sam9x60 qspi controller dt-bindings: spi: atmel-quadspi: QuadSPI driver for Microchip SAM9X60 spi: atmel-quadspi: add support for named peripheral clock ...
2019-03-05Merge tag 'regulator-v5.1' of ↵Linus Torvalds12-27/+35
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "The bulk of the standout changes in this release are cleanups, with the core work being a combination of factoring out common code into helpers and the completion of the conversion of the core to use GPIO descriptors. Summary: - Addition of helper functions for current limits and conversion of drivers to use them by Axel Lin. - Lots and lots of cleanups from Axel Lin. - Conversion of the core to use GPIO descriptors rather than numbers by Linus Walleij. - New drivers for Maxim MAX77650 and ROHM BD70528" * tag 'regulator-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (131 commits) regulator: mc13xxx: Constify regulator_ops variables regulator: palmas: Constify palmas_smps_ramp_delay array regulator: wm831x-dcdc: Convert to use regulator_set/get_current_limit_regmap regulator: pv88090: Convert to use regulator_set/get_current_limit_regmap regulator: pv88080: Convert to use regulator_set/get_current_limit_regmap regulator: pv88060: Convert to use regulator_set/get_current_limit_regmap regulator: max77650: Convert to use regulator_set/get_current_limit_regmap regulator: lp873x: Convert to use regulator_set/get_current_limit_regmap regulator: lp872x: Convert to use regulator_set/get_current_limit_regmap regulator: da9210: Convert to use regulator_set/get_current_limit_regmap regulator: da9055: Convert to use regulator_set/get_current_limit_regmap regulator: core: Add set/get_current_limit helpers for regmap users regulator: Fix comment for csel_reg and csel_mask regulator: stm32-vrefbuf: add power management support regulator: 88pm8607: Remove unused fields from struct pm8607_regulator_info regulator: 88pm8607: Simplify pm8607_list_voltage implementation regulator: cpcap: Constify omap4_regulators and xoom_regulators regulator: cpcap: Remove unused vsel_shift from struct cpcap_regulator dt-bindings: regulator: tps65218: rectify units of LS3 dt-bindings: regulator: add LS2 load switch documentation ...
2019-03-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller4-4/+8
2019-03-04get rid of legacy 'get_ds()' functionLinus Torvalds3-4/+2
Every in-kernel use of this function defined it to KERNEL_DS (either as an actual define, or as an inline function). It's an entirely historical artifact, and long long long ago used to actually read the segment selector valueof '%ds' on x86. Which in the kernel is always KERNEL_DS. Inspired by a patch from Jann Horn that just did this for a very small subset of users (the ones in fs/), along with Al who suggested a script. I then just took it to the logical extreme and removed all the remaining gunk. Roughly scripted with git grep -l '(get_ds())' -- :^tools/ | xargs sed -i 's/(get_ds())/(KERNEL_DS)/' git grep -lw 'get_ds' -- :^tools/ | xargs sed -i '/^#define get_ds()/d' plus manual fixups to remove a few unusual usage patterns, the couple of inline function cases and to fix up a comment that had become stale. The 'get_ds()' function remains in an x86 kvm selftest, since in user space it actually does something relevant. Inspired-by: Jann Horn <jannh@google.com> Inspired-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-03-04Merge branch 'spi-5.1' into spi-nextMark Brown17-22/+22
2019-03-04Merge branch 'regulator-5.1' into regulator-nextMark Brown12-27/+35
2019-03-04Merge branch 'acpi-apei'Rafael J. Wysocki2-5/+14
* acpi-apei: (29 commits) efi: cper: Fix possible out-of-bounds access ACPI: APEI: Fix possible out-of-bounds access to BERT region MAINTAINERS: Add James Morse to the list of APEI reviewers ACPI / APEI: Add support for the SDEI GHES Notification type firmware: arm_sdei: Add ACPI GHES registration helper ACPI / APEI: Use separate fixmap pages for arm64 NMI-like notifications ACPI / APEI: Only use queued estatus entry during in_nmi_queue_one_entry() ACPI / APEI: Split ghes_read_estatus() to allow a peek at the CPER length ACPI / APEI: Make GHES estatus header validation more user friendly ACPI / APEI: Pass ghes and estatus separately to avoid a later copy ACPI / APEI: Let the notification helper specify the fixmap slot ACPI / APEI: Move locking to the notification helper arm64: KVM/mm: Move SEA handling behind a single 'claim' interface KVM: arm/arm64: Add kvm_ras.h to collect kvm specific RAS plumbing ACPI / APEI: Switch NOTIFY_SEA to use the estatus queue ACPI / APEI: Move NOTIFY_SEA between the estatus-queue and NOTIFY_NMI ACPI / APEI: Don't allow ghes_ack_error() to mask earlier errors ACPI / APEI: Generalise the estatus queue's notify code ACPI / APEI: Don't update struct ghes' flags in read/clear estatus ACPI / APEI: Remove spurious GHES_TO_CLEAR check ...
2019-03-03Merge tag 'armsoc-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "One more set of simple ARM platform fixes: - A boot regression on qualcomm msm8998 - Gemini display controllers got turned off by accident - incorrect reference counting in optee" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: tee: optee: add missing of_node_put after of_device_is_available arm64: dts: qcom: msm8998: Extend TZ reserved memory area ARM: dts: gemini: Re-enable display controller
2019-03-01Merge branch 'milbeaut/newsoc' into arm/newsocArnd Bergmann10-0/+416
Sugaya Taichi <sugaya.taichi@socionext.com> explains: Here is the series of patches the initial support for SC2000(M10V) of Milbeaut SoCs. "M10V" is the internal name of SC2000, so commonly used in source code. SC2000 is a SoC of the Milbeaut series. equipped with a DSP optimized for computer vision. It also features advanced functionalities such as 360-degree, real-time spherical stitching with multi cameras, image stabilization for without mechanical gimbals, and rolling shutter correction. More detail is below: https://www.socionext.com/en/products/assp/milbeaut/SC2000.html Specifications for developers are below: - Quad-core 32bit Cortex-A7 on ARMv7-A architecture - NEON support - DSP - GPU - MAX 3GB DDR3 - Cortex-M0 for power control - NAND Flash Interface - SD UHS-I - SD UHS-II - SDIO - USB2.0 HOST / Device - USB3.0 HOST / Device - PCI express Gen2 - Ethernet Engine - I2C - UART - SPI - PWM Support is quite minimal for now, since it only includes timer, clock, pictrl and serial controller drivers, so we can only boot to userspace through initramfs. Support for the other peripherals will come eventually. * milbeaut/newsoc: ARM: multi_v7_defconfig: add ARCH_MILBEAUT and ARCH_MILBEAUT_M10V ARM: configs: Add Milbeaut M10V defconfig ARM: dts: milbeaut: Add device tree set for the Milbeaut M10V board clocksource/drivers/timer-milbeaut: Introduce timer for Milbeaut SoCs dt-bindings: timer: Add Milbeaut M10V timer description ARM: milbeaut: Add basic support for Milbeaut m10v SoC dt-bindings: Add documentation for Milbeaut SoCs dt-bindings: arm: Add SMP enable-method for Milbeaut dt-bindings: sram: milbeaut: Add binding for Milbeaut smp-sram Link: https://lore.kernel.org/linux-arm-kernel/1551243056-10521-1-git-send-email-sugaya.taichi@socionext.com/ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: multi_v7_defconfig: add ARCH_MILBEAUT and ARCH_MILBEAUT_M10VSugaya Taichi1-0/+2
Add and enable the Milbeaut M10V architecture. These configs select those of the clock, timer and serial driver for M10V. Signed-off-by: Sugaya Taichi <sugaya.taichi@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: configs: Add Milbeaut M10V defconfigSugaya Taichi1-0/+119
This patch adds the minimal defconfig for the Milbeaut M10V. Signed-off-by: Sugaya Taichi <sugaya.taichi@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: dts: milbeaut: Add device tree set for the Milbeaut M10V boardSugaya Taichi3-0/+128
Add devicetree for Milbeaut M10V SoC and M10V Evaluation board. Signed-off-by: Sugaya Taichi <sugaya.taichi@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: milbeaut: Add basic support for Milbeaut m10v SoCSugaya Taichi5-0/+167
This adds the basic M10V SoC support under arch/arm. Since all cores are activated in the custom bootloader before booting linux, it is necessary to wait for the secondary-cores using cpu-enable- method and special sram. Signed-off-by: Sugaya Taichi <sugaya.taichi@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: dts: exynos: Fix max voltage for buck8 regulator on Odroid XU3/XU4Marek Szyprowski1-1/+1
The maximum voltage value for buck8 regulator on Odroid XU3/XU4 boards is set too low. Increase it to the 2000mV as specified on the board schematic. So far the board worked fine, because of the bug in the PMIC driver, which used incorrect step value for that regulator. It interpreted the voltage value set by the bootloader as 1225mV and kept it unchanged. The regulator driver has been however fixed recently in the commit 56b5d4ea778c ("regulator: s2mps11: Fix steps for buck7, buck8 and LDO35"), what results in reading the proper buck8 value and forcing it to 1500mV on boot. This is not enough for proper board operation and results in eMMC errors during heavy IO traffic. Increasing maximum voltage value for buck8 restores original driver behavior and fixes eMMC issues. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Fixes: 86a2d2ac5e5d ("ARM: dts: Add dts file for Odroid XU3 board") Fixes: 56b5d4ea778c ("regulator: s2mps11: Fix steps for buck7, buck8 and LDO35") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: spear3xx_defconfig: Activate PL111 DRM driverLinus Walleij1-2/+4
This disables the old FBDEV driver and enables the PL111 DRM driver on the SPEAr3xx. There are some device trees in the kernel that switches the DT node for the PL110 to "okay" but none of these have any display defined, so we can safely switch to this driver before we get any users starting to define displays. Let them do it on top of the new driver infrastructure instead. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: nhk8815_defconfig: Add new optionsLinus Walleij1-0/+17
This adds some new driver options to the Nomadik NHK8815 defconfig: - Activate IIO driver - Enable CMA for coherent graphics allocations - Activate DRM framebuffer driver for PL111 - Activate DRM panel driver for TPO TPG110 - Activate SPI GPIO driver (talks to the display) - Activate STMPE PWM driver (used for display backlight) - Activate PWM backlight - Activate STw481x driver (PMIC) Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: nhk8815_defconfig: Update defconfigLinus Walleij1-14/+10
This updates the NHK8815 defconfig to reflect the recent structural changes in Kconfigs all over the kernel: - PREEMPT option was moved around - MODULES options were moved around - MTD_NAND options were moved around - INPUT_MOUSEDEV doesn't have to be explicitly unselected anymore (not on by default) - DEBUG_GPIO should really not be in any default config - MMC_BLOCK_BOUNCE is gone from Kconfig - CRYPTO options were moved around Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-03-01ARM: pxa: remove CONFIG_SND_PXA2XX_AC97 in pxa_defconfigArnd Bergmann1-1/+0
The CONFIG_SND_PXA2XX_AC97 driver is for the old AC97 bus implementation, and conflicts with all the new-style AC97 drivers after the conversion, so the drivers we want all get turned off. Not disabling the symbol however does the right thing, and we get the drivers that are selectively enabled here. Fixes: 25540f68c871 ("ASoC: pxa: change ac97 dependencies") Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-28Merge branch 'linus' of ↵Linus Torvalds4-4/+8
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a compiler warning introduced by a previous fix, as well as two crash bugs on ARM" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: sha512/arm - fix crash bug in Thumb2 build crypto: sha256/arm - fix crash bug in Thumb2 build crypto: ccree - add missing inline qualifier
2019-02-28Merge branch 'linus' into perf/core, to pick up fixesIngo Molnar47-212/+299
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-27Merge tag 'y2038-syscall-abi' of ↵Thomas Gleixner1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground into timers/2038 Pull additional syscall ABI cleanup for y2038 from Arnd Bergmann: This is a follow-up to the y2038 syscall patches already merged in the tip tree. As the final 32-bit RISC-V syscall ABI is still being decided on, this is the last chance to make a few corrections to leave out interfaces based on 32-bit time_t along with the old off_t and rlimit types. The series achieves this in a few steps: - A couple of bug fixes for minor regressions I introduced in the original series - A couple of older patches from Yury Norov that I had never merged in the past, these fix up the openat/open_by_handle_at and getrlimit/setrlimit syscalls to disallow the old versions of off_t and rlimit. - Hiding the deprecated system calls behind an #ifdef in include/uapi/asm-generic/unistd.h - Change arch/riscv to drop all these ABIs. Originally, the plan was to also leave these out on C-Sky, but that now has a glibc port that uses the older interfaces, so we need to leave them in place.
2019-02-25ARM: dts: gemini: Re-enable display controllerLinus Walleij1-1/+1
commit 137cd7100ec6fa36d610e106df00acb4d8af99df "ARM: dts: Enable Gemini flash access" contained a bug by disabling the display controller, while the whole idea with the patch was to enable flash access AND the display controller, simultaneously. Fix it up. Fixes: 137cd7100ec6 ("ARM: dts: Enable Gemini flash access") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-24Merge back earlier cpufreq material for v5.1.Rafael J. Wysocki2-27/+1
2019-02-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller6-72/+95
Three conflicts, one of which, for marvell10g.c is non-trivial and requires some follow-up from Heiner or someone else. The issue is that Heiner converted the marvell10g driver over to use the generic c45 code as much as possible. However, in 'net' a bug fix appeared which makes sure that a new local mask (MDIO_AN_10GBT_CTRL_ADV_NBT_MASK) with value 0x01e0 is cleared. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-23Merge tag 'armsoc-fixes' of ↵Linus Torvalds6-72/+95
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "Only a handful of device tree fixes, all simple enough: NVIDIA Tegra: - Fix a regression for booting on chromebooks TI OMAP: - Two fixes PHY mode on am335x reference boards Marvell mvebu: - A regression fix for Armada XP NAND flash controllers - An incorrect reset signal on the clearfog board" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: tegra: Restore DT ABI on Tegra124 Chromebooks ARM: dts: am335x-evm: Fix PHY mode for ethernet ARM: dts: am335x-evmsk: Fix PHY mode for ethernet arm64: dts: clearfog-gt-8k: fix SGMII PHY reset signal ARM: dts: armada-xp: fix Armada XP boards NAND description
2019-02-23Merge tag 'omap-for-v5.1/cpsw-signed' of ↵Arnd Bergmann26-90/+647
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/late One change to deprecate old CPSW Ethernet PHY mode selection driver With the device tree changes configuring CPSW with a proper PHY driver, we want to deprecate the old driver to avoid new users for it. Note that this driver is based on the related dts changes. * tag 'omap-for-v5.1/cpsw-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: net: ethernet: ti: cpsw: deprecate cpsw-phy-sel driver Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-23ARM: defconfig: integrator: Switch to DRMLinus Walleij1-2/+7
This switches the ARM Integrator to use the new PL11x DRM driver. We need CMA enabled to get coherent allocations at all times. The dumb VGA DAC bridge is needed for the VGA output on the reference designs, and backlight is needed when using an external display. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-22Merge tag 'mvebu-dt-5.1-2' of git://git.infradead.org/linux-mvebu into arm/dtArnd Bergmann1-9/+0
mvebu dt for 5.1 (part 2) Follow-up fixing DT warning introduced by previous pull request * tag 'mvebu-dt-5.1-2' of git://git.infradead.org/linux-mvebu: arch: arm: dts: kirkwood-rd88f6281: Remove disabled marvell,dsa reference Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-22Merge tag 'mvebu-fixes-5.0-2' of git://git.infradead.org/linux-mvebu into ↵Arnd Bergmann3-68/+76
arm/fixes mvebu fixes for 5.0 (part 2) Fix PHY reset signal on clearfog gt 8K (Armada 8040 based) Fix NAND description on Armada XP boards which was broken since a few release * tag 'mvebu-fixes-5.0-2' of git://git.infradead.org/linux-mvebu: arm64: dts: clearfog-gt-8k: fix SGMII PHY reset signal ARM: dts: armada-xp: fix Armada XP boards NAND description Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-22Merge tag 'omap-for-v5.1/dt-cpsw-phy' of ↵Arnd Bergmann15-74/+35
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt Device tree changes to make CPSW Ethernet use proper phy driver We now have a proper PHY driver with drivers/phy/ti/phy-gmii-sel.c to configure the CPSW PHY. These changes update all CPSW users to use the new driver that already got merged during v5.0 merge window. * tag 'omap-for-v5.1/dt-cpsw-phy' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: dt-bindings: net: ti: deprecate cpsw-phy-sel bindings ARM: dts: am335x: switch to use phy-gmii-sel ARM: dts: am4372: switch to use phy-gmii-sel ARM: dts: dm814x: switch to use phy-gmii-sel ARM: dts: dra7: switch to use phy-gmii-sel Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-22Merge tag 'omap-for-v5.0/fixes-rc7-signed' of ↵Arnd Bergmann2-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Two am335x ethernet phy mode fixes for v5.0-rc cycle Recent changes with commit cd28d1d6e52e: ("net: phy: at803x: Disable phy delay for RGMII mode") broke Ethernet on am335x-evmsk, and turns out some device driver fixes are needed. Even without the driver fixes, am335x needs to run in rgmii-id mode instead rgmii-txid mode. Things have been working based on luck as the broken driver has been configuring rgmii-id mode. Let's fix that as that way things work as they're supposed to work from hardware wiring point of view. * tag 'omap-for-v5.0/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-evm: Fix PHY mode for ethernet ARM: dts: am335x-evmsk: Fix PHY mode for ethernet Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-22crypto: arm/aes-ce - update IV after partial final CTR blockEric Biggers1-13/+13
Make the arm ctr-aes-ce algorithm update the IV buffer to contain the next counter after processing a partial final block, rather than leave it as the last counter. This makes ctr-aes-ce pass the updated AES-CTR tests. This change also makes the code match the arm64 version in arch/arm64/crypto/aes-modes.S more closely. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-22crypto: sha512/arm - fix crash bug in Thumb2 buildArd Biesheuvel2-2/+4
The SHA512 code we adopted from the OpenSSL project uses a rather peculiar way to take the address of the round constant table: it takes the address of the sha256_block_data_order() routine, and substracts a constant known quantity to arrive at the base of the table, which is emitted by the same assembler code right before the routine's entry point. However, recent versions of binutils have helpfully changed the behavior of references emitted via an ADR instruction when running in Thumb2 mode: it now takes the Thumb execution mode bit into account, which is bit 0 af the address. This means the produced table address also has bit 0 set, and so we end up with an address value pointing 1 byte past the start of the table, which results in crashes such as Unable to handle kernel paging request at virtual address bf825000 pgd = 42f44b11 [bf825000] *pgd=80000040206003, *pmd=5f1bd003, *pte=00000000 Internal error: Oops: 207 [#1] PREEMPT SMP THUMB2 Modules linked in: sha256_arm(+) sha1_arm_ce sha1_arm ... CPU: 7 PID: 396 Comm: cryptomgr_test Not tainted 5.0.0-rc6+ #144 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 PC is at sha256_block_data_order+0xaaa/0xb30 [sha256_arm] LR is at __this_module+0x17fd/0xffffe800 [sha256_arm] pc : [<bf820bca>] lr : [<bf824ffd>] psr: 800b0033 sp : ebc8bbe8 ip : faaabe1c fp : 2fdd3433 r10: 4c5f1692 r9 : e43037df r8 : b04b0a5a r7 : c369d722 r6 : 39c3693e r5 : 7a013189 r4 : 1580d26b r3 : 8762a9b0 r2 : eea9c2cd r1 : 3e9ab536 r0 : 1dea4ae7 Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment user Control: 70c5383d Table: 6b8467c0 DAC: dbadc0de Process cryptomgr_test (pid: 396, stack limit = 0x69e1fe23) Stack: (0xebc8bbe8 to 0xebc8c000) ... unwind: Unknown symbol address bf820bca unwind: Index not found bf820bca Code: 441a ea80 40f9 440a (f85e) 3b04 ---[ end trace e560cce92700ef8a ]--- Given that this affects older kernels as well, in case they are built with a recent toolchain, apply a minimal backportable fix, which is to emit another non-code label at the start of the routine, and reference that instead. (This is similar to the current upstream state of this file in OpenSSL) Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-22crypto: sha256/arm - fix crash bug in Thumb2 buildArd Biesheuvel2-2/+4
The SHA256 code we adopted from the OpenSSL project uses a rather peculiar way to take the address of the round constant table: it takes the address of the sha256_block_data_order() routine, and substracts a constant known quantity to arrive at the base of the table, which is emitted by the same assembler code right before the routine's entry point. However, recent versions of binutils have helpfully changed the behavior of references emitted via an ADR instruction when running in Thumb2 mode: it now takes the Thumb execution mode bit into account, which is bit 0 af the address. This means the produced table address also has bit 0 set, and so we end up with an address value pointing 1 byte past the start of the table, which results in crashes such as Unable to handle kernel paging request at virtual address bf825000 pgd = 42f44b11 [bf825000] *pgd=80000040206003, *pmd=5f1bd003, *pte=00000000 Internal error: Oops: 207 [#1] PREEMPT SMP THUMB2 Modules linked in: sha256_arm(+) sha1_arm_ce sha1_arm ... CPU: 7 PID: 396 Comm: cryptomgr_test Not tainted 5.0.0-rc6+ #144 Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015 PC is at sha256_block_data_order+0xaaa/0xb30 [sha256_arm] LR is at __this_module+0x17fd/0xffffe800 [sha256_arm] pc : [<bf820bca>] lr : [<bf824ffd>] psr: 800b0033 sp : ebc8bbe8 ip : faaabe1c fp : 2fdd3433 r10: 4c5f1692 r9 : e43037df r8 : b04b0a5a r7 : c369d722 r6 : 39c3693e r5 : 7a013189 r4 : 1580d26b r3 : 8762a9b0 r2 : eea9c2cd r1 : 3e9ab536 r0 : 1dea4ae7 Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment user Control: 70c5383d Table: 6b8467c0 DAC: dbadc0de Process cryptomgr_test (pid: 396, stack limit = 0x69e1fe23) Stack: (0xebc8bbe8 to 0xebc8c000) ... unwind: Unknown symbol address bf820bca unwind: Index not found bf820bca Code: 441a ea80 40f9 440a (f85e) 3b04 ---[ end trace e560cce92700ef8a ]--- Given that this affects older kernels as well, in case they are built with a recent toolchain, apply a minimal backportable fix, which is to emit another non-code label at the start of the routine, and reference that instead. (This is similar to the current upstream state of this file in OpenSSL) Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-20ARM: dts: am335x: switch to use phy-gmii-selGrygorii Strashko11-49/+8
Switch to use phy-gmii-sel PHY instead of cpsw-phy-sel. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-02-20ARM: dts: am4372: switch to use phy-gmii-selGrygorii Strashko2-12/+10
Switch to use phy-gmii-sel PHY instead of cpsw-phy-sel. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-02-20ARM: dts: dm814x: switch to use phy-gmii-selGrygorii Strashko1-6/+9
Switch to use phy-gmii-sel PHY instead of cpsw-phy-sel. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2019-02-20ARM: dts: dra7: switch to use phy-gmii-selGrygorii Strashko1-7/+8
Switch to use phy-gmii-sel PHY instead of cpsw-phy-sel. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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