WireGuard for the Linux kernel https://git.zx2c4.com/wireguard-linux/atom/arch/arm/boot?h=jd%2Forphan-parallel 2020-10-23T17:54:13Z 2020-10-23T17:54:13Z Linus Torvalds torvalds@linux-foundation.org 2020-10-23T17:54:13Z urn:sha1:090a7d046fedaaaf41fcdd84ca11764fa5d35233 Pull chrome platform updates from Benson Leung: "cros-ec: - Error code cleanup across cros-ec by Guenter - Remove cros_ec_cmd_xfer in favor of cros_ec_cmd_xfer_status cros_ec_typec: - Landed initial USB4 support in typec connector class driver for cros_ec - Role switch bugfix on disconnect, and reordering configuration steps cros_ec_lightbar: - Fix buffer outsize and result for get_lightbar_version misc: - Remove config MFD_CROS_EC, now that transition from MFD is complete - Enable KEY_LEFTMETA in new location on arm based cros-ec-keyboard keymap" * tag 'tag-chrome-platform-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: ARM: dts: cros-ec-keyboard: Add alternate keymap for KEY_LEFTMETA platform/chrome: Use kobj_to_dev() instead of container_of() platform/chrome: cros_ec_proto: Drop cros_ec_cmd_xfer() platform/chrome: cros_ec_proto: Update cros_ec_cmd_xfer() call-sites platform/chrome: Kconfig: Remove the transitional MFD_CROS_EC config platform/chrome: cros_ec_lightbar: Reduce ligthbar get version command platform/chrome: cros_ec_trace: Add fields to command traces platform/chrome: cros_ec_typec: Re-order connector configuration steps platform/chrome: cros_ec_typec: Avoid setting usb role twice during disconnect platform/chrome: cros_ec_typec: Send enum values to usb_role_switch_set_role() platform/chrome: cros_ec_typec: USB4 support pwm: cros-ec: Simplify EC error handling platform/chrome: cros_ec_proto: Convert EC error codes to Linux error codes platform/input: cros_ec: Replace -ENOTSUPP with -ENOPROTOOPT pwm: cros-ec: Accept more error codes from cros_ec_cmd_xfer_status platform/chrome: cros_ec_sysfs: Report range of error codes from EC cros_ec_lightbar: Accept more error codes from cros_ec_cmd_xfer_status iio: cros_ec: Accept -EOPNOTSUPP as 'not supported' error code 2020-10-20T16:18:31Z Linus Torvalds torvalds@linux-foundation.org 2020-10-20T16:18:31Z urn:sha1:709ebe6dff50405ae83551578bc08c0f78b05158 Pull ARM updates from Russell King: - handle inexact watchpoint addresses (Douglas Anderson) - decompressor serial debug cleanups (Linus Walleij) - update L2 cache prefetch bits (Guillaume Tucker) - add text offset and malloc size to the decompressor kexec data * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: add malloc size to decompressor kexec size structure ARM: add TEXT_OFFSET to decompressor kexec image structure ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values ARM: 9010/1: uncompress: Print the location of appended DTB ARM: 9009/1: uncompress: Enable debug in head.S ARM: 9008/1: uncompress: Drop excess whitespace print ARM: 9006/1: uncompress: Wait for ready and busy in debug prints ARM: 9005/1: debug: Select flow control for all debug UARTs ARM: 9004/1: debug: Split waituart to CTS and TXRDY ARM: 9003/1: uncompress: Delete unused debug macros ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses 2020-10-15T16:51:18Z Linus Torvalds torvalds@linux-foundation.org 2020-10-15T16:51:18Z urn:sha1:c6dbef7307629cce855aa6b482b60cbf7777ed88 Pull USB/PHY/Thunderbolt driver updates from Greg KH: "Here is the big set of USB, PHY, and Thunderbolt driver updates for 5.10-rc1. Lots of tiny different things for these subsystems are in here, including: - phy driver updates - thunderbolt / USB 4 updates and additions - USB gadget driver updates - xhci fixes and updates - typec driver additions and updates - api conversions to various drivers for core kernel api changes - new USB control message functions to make it harder to get wrong, as found by syzbot (took 2 tries to get it right) - lots of tiny USB driver fixes and updates all over the place All of these have been in linux-next for a while, with the exception of the last "obviously correct" patch that updated a FALLTHROUGH comment that got merged last weekend" * tag 'usb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (374 commits) usb: musb: gadget: Use fallthrough pseudo-keyword usb: typec: Add QCOM PMIC typec detection driver USB: serial: option: add Cellient MPL200 card usb: typec: tcpci_maxim: Add support for Sink FRS usb: typec: tcpci: Implement callbacks for FRS usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS) usb: typec: tcpci_maxim: Chip level TCPC driver usb: typec: tcpci: Add set_vbus tcpci callback usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference usbip: vhci_hcd: fix calling usb_hcd_giveback_urb() with irqs enabled usb: cdc-acm: add quirk to blacklist ETAS ES58X devices USB: serial: ftdi_sio: use cur_altsetting for consistency USB: serial: option: Add Telit FT980-KS composition USB: core: remove polling for /sys/kernel/debug/usb/devices usb: typec: add support for STUSB160x Type-C controller family usb: typec: add typec_find_pwr_opmode usb: typec: hd3ss3220: Use OF graph API to get the connector fwnode dt-bindings: usb: renesas,usb3-peri: Document HS and SS data bus dt-bindings: usb: convert ti,hd3ss3220 bindings to json-schema usb: dwc2: Fix INTR OUT transfers in DDMA mode. ... 2020-10-14T19:08:34Z Linus Torvalds torvalds@linux-foundation.org 2020-10-14T19:08:34Z urn:sha1:531d29b0b674036347a04c08c0898ff1aa522180 Pull iommu updates from Joerg Roedel: - ARM-SMMU Updates from Will: - Continued SVM enablement, where page-table is shared with CPU - Groundwork to support integrated SMMU with Adreno GPU - Allow disabling of MSI-based polling on the kernel command-line - Minor driver fixes and cleanups (octal permissions, error messages, ...) - Secure Nested Paging Support for AMD IOMMU. The IOMMU will fault when a device tries DMA on memory owned by a guest. This needs new fault-types as well as a rewrite of the IOMMU memory semaphore for command completions. - Allow broken Intel IOMMUs (wrong address widths reported) to still be used for interrupt remapping. - IOMMU UAPI updates for supporting vSVA, where the IOMMU can access address spaces of processes running in a VM. - Support for the MT8167 IOMMU in the Mediatek IOMMU driver. - Device-tree updates for the Renesas driver to support r8a7742. - Several smaller fixes and cleanups all over the place. * tag 'iommu-updates-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (57 commits) iommu/vt-d: Gracefully handle DMAR units with no supported address widths iommu/vt-d: Check UAPI data processed by IOMMU core iommu/uapi: Handle data and argsz filled by users iommu/uapi: Rename uapi functions iommu/uapi: Use named union for user data iommu/uapi: Add argsz for user filled data docs: IOMMU user API iommu/qcom: add missing put_device() call in qcom_iommu_of_xlate() iommu/arm-smmu-v3: Add SVA device feature iommu/arm-smmu-v3: Check for SVA features iommu/arm-smmu-v3: Seize private ASID iommu/arm-smmu-v3: Share process page tables iommu/arm-smmu-v3: Move definitions to a header iommu/io-pgtable-arm: Move some definitions to a header iommu/arm-smmu-v3: Ensure queue is read after updating prod pointer iommu/amd: Re-purpose Exclusion range registers to support SNP CWWB iommu/amd: Add support for RMP_PAGE_FAULT and RMP_HW_ERR iommu/amd: Use 4K page for completion wait write-back semaphore iommu/tegra-smmu: Allow to group clients in same swgroup iommu/tegra-smmu: Fix iova->phys translation ... 2020-10-14T17:45:41Z Linus Torvalds torvalds@linux-foundation.org 2020-10-14T17:45:41Z urn:sha1:0b8417c14181595997091145342954332fa016cd Pull power management updates from Rafael Wysocki: "These rework the collection of cpufreq statistics to allow it to take place if fast frequency switching is enabled in the governor, rework the frequency invariance handling in the cpufreq core and drivers, add new hardware support to a couple of cpufreq drivers, fix a number of assorted issues and clean up the code all over. Specifics: - Rework cpufreq statistics collection to allow it to take place when fast frequency switching is enabled in the governor (Viresh Kumar). - Make the cpufreq core set the frequency scale on behalf of the driver and update several cpufreq drivers accordingly (Ionela Voinescu, Valentin Schneider). - Add new hardware support to the STI and qcom cpufreq drivers and improve them (Alain Volmat, Manivannan Sadhasivam). - Fix multiple assorted issues in cpufreq drivers (Jon Hunter, Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan Gerhold, Viresh Kumar). - Fix several assorted issues in the operating performance points (OPP) framework (Stephan Gerhold, Viresh Kumar). - Allow devfreq drivers to fetch devfreq instances by DT enumeration instead of using explicit phandles and modify the devfreq core code to support driver-specific devfreq DT bindings (Leonard Crestez, Chanwoo Choi). - Improve initial hardware resetting in the tegra30 devfreq driver and clean up the tegra cpuidle driver (Dmitry Osipenko). - Update the cpuidle core to collect state entry rejection statistics and expose them via sysfs (Lina Iyer). - Improve the ACPI _CST code handling diagnostics (Chen Yu). - Update the PSCI cpuidle driver to allow the PM domain initialization to occur in the OSI mode as well as in the PC mode (Ulf Hansson). - Rework the generic power domains (genpd) core code to allow domain power off transition to be aborted in the absence of the "power off" domain callback (Ulf Hansson). - Fix two suspend-to-idle issues in the ACPI EC driver (Rafael Wysocki). - Fix the handling of timer_expires in the PM-runtime framework on 32-bit systems and the handling of device links in it (Grygorii Strashko, Xiang Chen). - Add IO requests batching support to the hibernate image saving and reading code and drop a bogus get_gendisk() from there (Xiaoyi Chen, Christoph Hellwig). - Allow PCIe ports to be put into the D3cold power state if they are power-manageable via ACPI (Lukas Wunner). - Add missing header file include to a power capping driver (Pujin Shi). - Clean up the qcom-cpr AVS driver a bit (Liu Shixin). - Kevin Hilman steps down as designated reviwer of adaptive voltage scaling (AVS) drivers (Kevin Hilman)" * tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits) cpufreq: stats: Fix string format specifier mismatch arm: disable frequency invariance for CONFIG_BL_SWITCHER cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale() cpufreq: stats: Add memory barrier to store_reset() cpufreq: schedutil: Simplify sugov_fast_switch() ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe() ACPI: EC: PM: Flush EC work unconditionally after wakeup PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI PM: hibernate: remove the bogus call to get_gendisk() in software_resume() cpufreq: Move traces and update to policy->cur to cpufreq core cpufreq: stats: Enable stats for fast-switch as well cpufreq: stats: Mark few conditionals with unlikely() cpufreq: stats: Remove locking cpufreq: stats: Defer stats update to cpufreq_stats_record_transition() PM: domains: Allow to abort power off when no ->power_off() callback PM: domains: Rename power state enums for genpd PM / devfreq: tegra30: Improve initial hardware resetting PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function PM / devfreq: Add devfreq_get_devfreq_by_node function ... 2020-10-12T20:39:19Z Linus Torvalds torvalds@linux-foundation.org 2020-10-12T20:39:19Z urn:sha1:34eb62d868d729e9a252aa497277081fb652eeed Pull orphan section checking from Ingo Molnar: "Orphan link sections were a long-standing source of obscure bugs, because the heuristics that various linkers & compilers use to handle them (include these bits into the output image vs discarding them silently) are both highly idiosyncratic and also version dependent. Instead of this historically problematic mess, this tree by Kees Cook (et al) adds build time asserts and build time warnings if there's any orphan section in the kernel or if a section is not sized as expected. And because we relied on so many silent assumptions in this area, fix a metric ton of dependencies and some outright bugs related to this, before we can finally enable the checks on the x86, ARM and ARM64 platforms" * tag 'core-build-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits) x86/boot/compressed: Warn on orphan section placement x86/build: Warn on orphan section placement arm/boot: Warn on orphan section placement arm/build: Warn on orphan section placement arm64/build: Warn on orphan section placement x86/boot/compressed: Add missing debugging sections to output x86/boot/compressed: Remove, discard, or assert for unwanted sections x86/boot/compressed: Reorganize zero-size section asserts x86/build: Add asserts for unwanted sections x86/build: Enforce an empty .got.plt section x86/asm: Avoid generating unused kprobe sections arm/boot: Handle all sections explicitly arm/build: Assert for unwanted sections arm/build: Add missing sections arm/build: Explicitly keep .ARM.attributes sections arm/build: Refactor linker script headers arm64/build: Assert for unwanted sections arm64/build: Add missing DWARF sections arm64/build: Use common DISCARDS in linker script arm64/build: Remove .eh_frame* sections due to unwind tables ... 2020-10-07T09:51:59Z Joerg Roedel jroedel@suse.de 2020-10-07T09:51:59Z urn:sha1:7e3c3883c381aeda903778d7e99fc4cd523be610 2020-10-05T11:31:32Z Rafael J. Wysocki rafael.j.wysocki@intel.com 2020-10-05T11:31:32Z urn:sha1:757e282188f0138a06ebf925c950995feb7bd666 Pull opertaing performance points (OPP) framework fixes for 5.10-rc1 from Viresh Kumar: "- Return -EPROBE_DEFER properly from dev_pm_opp_get_opp_table() (Stephan Gerhold). - Minor cleanups around required-opps (Stephan Gerhold). - Extends opp-supported-hw property to contain multiple versions (Viresh Kumar). - Multiple cleanups around dev_pm_opp_attach_genpd() (Viresh Kumar). - Multiple fixes, cleanups in the OPP core for overall better design (Viresh Kumar)." * 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: opp: Allow opp-level to be set to 0 opp: Prevent memory leak in dev_pm_opp_attach_genpd() ARM: tegra: Pass multiple versions in opp-supported-hw property opp: Allow opp-supported-hw to contain multiple versions dt-bindings: opp: Allow opp-supported-hw to contain multiple versions opp: Set required OPPs in reverse order when scaling down opp: Reduce code duplication in _set_required_opps() opp: Drop unnecessary check from dev_pm_opp_attach_genpd() opp: Handle multiple calls for same OPP table in _of_add_opp_table_v1() opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER opp: Remove _dev_pm_opp_find_and_remove_table() wrapper opp: Split out _opp_set_rate_zero() opp: Reuse the enabled flag in !target_freq path opp: Rename regulator_enabled and use it as status of all resources 2020-10-05T06:54:36Z Greg Kroah-Hartman gregkh@linuxfoundation.org 2020-10-05T06:54:36Z urn:sha1:168ae5a74b4a9ebf0bd9c5ea7008af0b7a6ccf04 We need the USB fixes in here as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-10-03T13:59:57Z Greg Kroah-Hartman gregkh@linuxfoundation.org 2020-10-03T13:59:57Z urn:sha1:21c949b21802341411937291fb04e153b3c8f471 Felipe writes: USB: changes for v5.10 merge window Most of changes are on dwc3 (38.8%) with cdns3 falling close behind (24.1%). The biggest changes here are a series of non-critical fixes to corner cases on dwc3, produced by Thinh N, and a series of major improvements to cdns3 produced by Peter C. We also have the traditional set of new device support (Intel Keem Bay, Hikey 970) on dwc3. A series of sparse/coccinelle and checkpatch fixes on dwc3 by yours truly and a set of minor changes all over the stack. * tag 'usb-for-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (117 commits) usb: dwc2: Fix INTR OUT transfers in DDMA mode. usb: dwc2: don't use ID/Vbus detection if usb-role-switch on STM32MP15 SoCs usb: dwc2: override PHY input signals with usb role switch support dt-bindings: usb: dwc2: add optional usb-role-switch property usb: dwc3: of-simple: Add compatible string for Intel Keem Bay platform dt-bindings: usb: Add Intel Keem Bay USB controller bindings usb: dwc3: gadget: Support up to max stream id usb: dwc3: gadget: Return early if no TRB update usb: dwc3: gadget: Keep TRBs in request order usb: dwc3: gadget: Revise setting IOC when no TRB left usb: dwc3: gadget: Look ahead when setting IOC usb: dwc3: gadget: Allow restarting a transfer usb: bdc: remove duplicated error message usb: dwc3: Stop active transfers before halting the controller usb: cdns3: gadget: enlarge the TRB ring length usb: cdns3: gadget: sg_support is only for DEV_VER_V2 or above usb: cdns3: gadget: need to handle sg case for workaround 2 case usb: cdns3: gadget: handle sg list use case at completion correctly usb: cdns3: gadget: add CHAIN and ISP bit for sg list use case usb: cdns3: gadget: improve the dump TRB operation at cdns3_ep_run_transfer ...