1. 14 Sep, 2021 18 commits
  2. 13 Sep, 2021 12 commits
  3. 07 Sep, 2021 10 commits
    • Linus Torvalds's avatar
      Merge tag 'net-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 626bf91a
      Linus Torvalds authored
      Pull networking fixes and stragglers from Jakub Kicinski:
       "Networking stragglers and fixes, including changes from netfilter,
        wireless and can.
      
        Current release - regressions:
      
         - qrtr: revert check in qrtr_endpoint_post(), fixes audio and wifi
      
         - ip_gre: validate csum_start only on pull
      
         - bnxt_en: fix 64-bit doorbell operation on 32-bit kernels
      
         - ionic: fix double use of queue-lock, fix a sleeping in atomic
      
         - can: c_can: fix null-ptr-deref on ioctl()
      
         - cs89x0: disable compile testing on powerpc
      
        Current release - new code bugs:
      
         - bridge: mcast: fix vlan port router deadlock, consistently disable
           BH
      
        Previous releases - regressions:
      
         - dsa: tag_rtl4_a: fix egress tags, only port 0 was working
      
         - mptcp: fix possible divide by zero
      
         - netfilter: nft_ct: protect nft_ct_pcpu_template_refcnt with mutex
      
         - netfilter: socket: icmp6: fix use-after-scope
      
         - stmmac: fix MAC not working when system resume back with WoL active
      
        Previous releases - always broken:
      
         - ip/ip6_gre: use the same logic as SIT interfaces when computing
           v6LL address
      
         - seg6: set fc_nlinfo in nh_create_ipv4, nh_create_ipv6
      
         - mptcp: only send extra TCP acks in eligible socket states
      
         - dsa: lantiq_gswip: fix maximum frame length
      
         - stmmac: fix overall budget calculation for rxtx_napi
      
         - bnxt_en: fix firmware version reporting via devlink
      
         - renesas: sh_eth: add missing barrier to fix freeing wrong tx
           descriptor
      
        Stragglers:
      
         - netfilter: conntrack: switch to siphash
      
         - netfilter: refuse insertion if chain has grown too large
      
         - ncsi: add get MAC address command to get Intel i210 MAC address"
      
      * tag 'net-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits)
        ieee802154: Remove redundant initialization of variable ret
        net: stmmac: fix MAC not working when system resume back with WoL active
        net: phylink: add suspend/resume support
        net: renesas: sh_eth: Fix freeing wrong tx descriptor
        bonding: 3ad: pass parameter bond_params by reference
        cxgb3: fix oops on module removal
        can: c_can: fix null-ptr-deref on ioctl()
        can: rcar_canfd: add __maybe_unused annotation to silence warning
        net: wwan: iosm: Unify IO accessors used in the driver
        net: wwan: iosm: Replace io.*64_lo_hi() with regular accessors
        net: qcom/emac: Replace strlcpy with strscpy
        ip6_gre: Revert "ip6_gre: add validation for csum_start"
        net: hns3: make hclgevf_cmd_caps_bit_map0 and hclge_cmd_caps_bit_map0 static
        selftests/bpf: Test XDP bonding nest and unwind
        bonding: Fix negative jump label count on nested bonding
        MAINTAINERS: add VM SOCKETS (AF_VSOCK) entry
        stmmac: dwmac-loongson:Fix missing return value
        iwlwifi: fix printk format warnings in uefi.c
        net: create netdev->dev_addr assignment helpers
        bnxt_en: Fix possible unintended driver initiated error recovery
        ...
      626bf91a
    • Linus Torvalds's avatar
      Merge tag 'linux-watchdog-5.15-rc1' of git://www.linux-watchdog.org/linux-watchdog · 4c00e1e2
      Linus Torvalds authored
      Pull watchdog updates from Wim Van Sebroeck:
      
       - add Mediatek MT7986 & MT8195 wdt support
      
       - add Maxim MAX63xx
      
       - drop bd70528 support
      
       - rewrite ixp4xx to watchdog framework
      
       - constify static struct watchdog_ops for sl28cpld_wdt, mpc8xxx_wdt and
         tqmx86
      
       - introduce watchdog_dev_suspend/resume
      
       - several fixes and improvements
      
      * tag 'linux-watchdog-5.15-rc1' of git://www.linux-watchdog.org/linux-watchdog:
        dt-bindings: watchdog: Add compatible for Mediatek MT7986
        watchdog: ixp4xx: Rewrite driver to use core
        watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate
        watchdog: max63xx_wdt: Add device tree probing
        dt-bindings: watchdog: Add Maxim MAX63xx bindings
        watchdog: mediatek: mt8195: add wdt support
        dt-bindings: reset: mt8195: add toprgu reset-controller header file
        watchdog: tqmx86: Constify static struct watchdog_ops
        watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops
        watchdog: sl28cpld_wdt: Constify static struct watchdog_ops
        watchdog: iTCO_wdt: Fix detection of SMI-off case
        watchdog: bcm2835_wdt: consider system-power-controller property
        watchdog: imx2_wdg: notify wdog core to stop ping worker on suspend
        watchdog: introduce watchdog_dev_suspend/resume
        watchdog: Fix NULL pointer dereference when releasing cdev
        watchdog: only run driver set_pretimeout op if device supports it
        watchdog: bd70528 drop bd70528 support
      4c00e1e2
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 192ad3c2
      Linus Torvalds authored
      Pull KVM updates from Paolo Bonzini:
       "ARM:
         - Page ownership tracking between host EL1 and EL2
         - Rely on userspace page tables to create large stage-2 mappings
         - Fix incompatibility between pKVM and kmemleak
         - Fix the PMU reset state, and improve the performance of the virtual
           PMU
         - Move over to the generic KVM entry code
         - Address PSCI reset issues w.r.t. save/restore
         - Preliminary rework for the upcoming pKVM fixed feature
         - A bunch of MM cleanups
         - a vGIC fix for timer spurious interrupts
         - Various cleanups
      
        s390:
         - enable interpretation of specification exceptions
         - fix a vcpu_idx vs vcpu_id mixup
      
        x86:
         - fast (lockless) page fault support for the new MMU
         - new MMU now the default
         - increased maximum allowed VCPU count
         - allow inhibit IRQs on KVM_RUN while debugging guests
         - let Hyper-V-enabled guests run with virtualized LAPIC as long as
           they do not enable the Hyper-V "AutoEOI" feature
         - fixes and optimizations for the toggling of AMD AVIC (virtualized
           LAPIC)
         - tuning for the case when two-dimensional paging (EPT/NPT) is
           disabled
         - bugfixes and cleanups, especially with respect to vCPU reset and
           choosing a paging mode based on CR0/CR4/EFER
         - support for 5-level page table on AMD processors
      
        Generic:
         - MMU notifier invalidation callbacks do not take mmu_lock unless
           necessary
         - improved caching of LRU kvm_memory_slot
         - support for histogram statistics
         - add statistics for halt polling and remote TLB flush requests"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (210 commits)
        KVM: Drop unused kvm_dirty_gfn_invalid()
        KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
        KVM: MMU: mark role_regs and role accessors as maybe unused
        KVM: MIPS: Remove a "set but not used" variable
        x86/kvm: Don't enable IRQ when IRQ enabled in kvm_wait
        KVM: stats: Add VM stat for remote tlb flush requests
        KVM: Remove unnecessary export of kvm_{inc,dec}_notifier_count()
        KVM: x86/mmu: Move lpage_disallowed_link further "down" in kvm_mmu_page
        KVM: x86/mmu: Relocate kvm_mmu_page.tdp_mmu_page for better cache locality
        Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
        KVM: x86/mmu: Remove unused field mmio_cached in struct kvm_mmu_page
        kvm: x86: Increase KVM_SOFT_MAX_VCPUS to 710
        kvm: x86: Increase MAX_VCPUS to 1024
        kvm: x86: Set KVM_MAX_VCPU_ID to 4*KVM_MAX_VCPUS
        KVM: VMX: avoid running vmx_handle_exit_irqoff in case of emulation
        KVM: x86/mmu: Don't freak out if pml5_root is NULL on 4-level host
        KVM: s390: index kvm->arch.idle_mask by vcpu_idx
        KVM: s390: Enable specification exception interpretation
        KVM: arm64: Trim guest debug exception handling
        KVM: SVM: Add 5-level page table support for SVM
        ...
      192ad3c2
    • Linus Torvalds's avatar
      Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging · a2b28235
      Linus Torvalds authored
      Pull dmi fix from Jean Delvare.
      
      Unbreak some existing udev/hwdb modalias matches due to misplaced
      product_sku field.
      
      * 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
        firmware: dmi: Move product_sku info to the end of the modalias
      a2b28235
    • Linus Torvalds's avatar
      Merge tag 'ntb-5.15' of git://github.com/jonmason/ntb · 1735715e
      Linus Torvalds authored
      Pull NTB updates from Jon Mason:
       "Bug fixes and clean-ups for Linux v5.15"
      
      * tag 'ntb-5.15' of git://github.com/jonmason/ntb:
        NTB: switch from 'pci_' to 'dma_' API
        ntb: ntb_pingpong: remove redundant initialization of variables msg_data and spad_data
        NTB: perf: Fix an error code in perf_setup_inbuf()
        NTB: Fix an error code in ntb_msit_probe()
        ntb: intel: remove invalid email address in header comment
      1735715e
    • Linus Torvalds's avatar
      Merge tag 'rproc-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc · 21f577b0
      Linus Torvalds authored
      Pull remoteproc updates from Bjorn Andersson:
      
       - move the crash recovery worker to the freezable work queue to avoid
         interaction with other drivers during suspend & resume
      
       - fix a couple of typos in comments
      
       - add support for handling the audio DSP on SDM660
      
       - fix a race between the Qualcomm wireless subsystem driver and the
         associated driver for the RF chip
      
      * tag 'rproc-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
        remoteproc: q6v5_pas: Add sdm660 ADSP PIL compatible
        dt-bindings: remoteproc: qcom: adsp: Add SDM660 ADSP
        remoteproc: use freezable workqueue for crash notifications
        remoteproc: fix kernel doc for struct rproc_ops
        remoteproc: fix an typo in fw_elf_get_class code comments
        remoteproc: qcom: wcnss: Fix race with iris probe
      21f577b0
    • Linus Torvalds's avatar
      Merge tag 'backlight-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight · 2d7b4cdb
      Linus Torvalds authored
      Pull backlight updates from Lee Jones:
       "Fix-ups:
         - Improve bootloader/kernel device handover
      
        Bug Fixes:
         - Stabilise backlight in ktd253 driver"
      
      * tag 'backlight-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
        backlight: pwm_bl: Improve bootloader/kernel device handover
        backlight: ktd253: Stabilize backlight
      2d7b4cdb
    • Linus Torvalds's avatar
      Merge tag 'mfd-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd · 86406a9e
      Linus Torvalds authored
      Pull MFD updates from Lee Jones:
       "Core Frameworks:
         - Add support for registering devices via MFD cells to Simple MFD (I2C)
      
        New Drivers:
         - Add support for Renesas Synchronization Management Unit (SMU)
      
        New Device Support:
         - Add support for N5010 to Intel M10 BMC
         - Add support for Cannon Lake to Intel LPSS ACPI
         - Add support for Samsung SSG{1,2} to ST-Ericsson's U8500 family
         - Add support for TQMx110EB and TQMxE40x to TQ-Systems PLD TQMx86
      
        New Functionality:
         - Add support for GPIO to Intel LPC ICH
         - Add support for Reset to Texas Instruments TPS65086
      
        Fix-ups:
         - Trivial, sorting, whitespace, renaming, etc; mt6360-core, db8500-prcmu-regs, tqmx86
         - Device Tree fiddling; syscon, axp20x, qcom,pm8008, ti,tps65086, brcm,cru
         - Use proper APIs for IRQ map resolution; ab8500-core, stmpe, tc3589x, wm8994-irq
         - Pass 'supplied-from' property through axp288_fuel_gauge via swnode
         - Remove unused file entry; MAINTAINERS
         - Make interrupt line optional; tps65086
         - Rename db8500-cpuidle driver symbol; db8500-prcmu
         - Remove support for unused hardware; tqmx86
         - Provide a standard LPC clock frequency for unknown boards; tqmx86
         - Remove unused code; ti_am335x_tscadc
         - Use of_iomap() instead of ioremap(); syscon
      
        Bug Fixes:
         - Clear GPIO IRQ resource flags when no IRQ is set; tqmx86
         - Fix incorrect/misleading frequencies; db8500-prcmu
         - Mitigate namespace clash with other GPIOBASE users"
      
      * tag 'mfd-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (31 commits)
        mfd: lpc_sch: Rename GPIOBASE to prevent build error
        mfd: syscon: Use of_iomap() instead of ioremap()
        dt-bindings: mfd: Add Broadcom CRU
        mfd: ti_am335x_tscadc: Delete superfluous error message
        mfd: tqmx86: Assume 24MHz LPC clock for unknown boards
        mfd: tqmx86: Add support for TQ-Systems DMI IDs
        mfd: tqmx86: Add support for TQMx110EB and TQMxE40x
        mfd: tqmx86: Fix typo in "platform"
        mfd: tqmx86: Remove incorrect TQMx90UC board ID
        mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set
        mfd: simple-mfd-i2c: Add support for registering devices via MFD cells
        mfd/cpuidle: ux500: Rename driver symbol
        mfd: tps65086: Add cell entry for reset driver
        mfd: tps65086: Make interrupt line optional
        dt-bindings: mfd: Convert tps65086.txt to YAML
        MAINTAINERS: Adjust ARM/NOMADIK/Ux500 ARCHITECTURES to file renaming
        mfd: db8500-prcmu: Handle missing FW variant
        mfd: db8500-prcmu: Rename register header
        mfd: axp20x: Add supplied-from property to axp288_fuel_gauge cell
        mfd: Don't use irq_create_mapping() to resolve a mapping
        ...
      86406a9e
    • Linus Torvalds's avatar
      Merge tag 'gpio-updates-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux · 5e6a5845
      Linus Torvalds authored
      Pull gpio updates from Bartosz Golaszewski:
       "We mostly have various improvements and refactoring all over the place
        but also some interesting new features - like the virtio GPIO driver
        that allows guest VMs to use host's GPIOs. We also have a new/old GPIO
        driver for rockchip - this one has been split out of the pinctrl
        driver.
      
        Summary:
      
         - new driver: gpio-virtio allowing a guest VM running linux to access
           GPIO lines provided by the host
      
         - split the GPIO driver out of the rockchip pin control driver
      
         - add support for a new model to gpio-aspeed-sgpio, refactor the
           driver and use generic device property interfaces, improve property
           sanitization
      
         - add ACPI support to gpio-tegra186
      
         - improve the code setting the line names to support multiple GPIO
           banks per device
      
         - constify a bunch of OF functions in the core GPIO code and make the
           declaration for one of the core OF functions we use consistent
           within its header
      
         - use software nodes in intel_quark_i2c_gpio
      
         - add support for the gpio-line-names property in gpio-mt7621
      
         - use the standard GPIO function for setting the GPIO names in
           gpio-brcmstb
      
         - fix a bunch of leaks and other bugs in gpio-mpc8xxx
      
         - use generic pm callbacks in gpio-ml-ioh
      
         - improve resource management and PM handling in gpio-mlxbf2
      
         - modernize and improve the gpio-dwapb driver
      
         - coding style improvements in gpio-rcar
      
         - documentation fixes and improvements
      
         - update the MAINTAINERS entry for gpio-zynq
      
         - minor tweaks in several drivers"
      
      * tag 'gpio-updates-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (35 commits)
        gpio: mpc8xxx: Use 'devm_gpiochip_add_data()' to simplify the code and avoid a leak
        gpio: mpc8xxx: Fix a potential double iounmap call in 'mpc8xxx_probe()'
        gpio: mpc8xxx: Fix a resources leak in the error handling path of 'mpc8xxx_probe()'
        gpio: viperboard: remove platform_set_drvdata() call in probe
        gpio: virtio: Add missing mailings lists in MAINTAINERS entry
        gpio: virtio: Fix sparse warnings
        gpio: remove the obsolete MX35 3DS BOARD MC9S08DZ60 GPIO functions
        gpio: max730x: Use the right include
        gpio: Add virtio-gpio driver
        gpio: mlxbf2: Use DEFINE_RES_MEM_NAMED() helper macro
        gpio: mlxbf2: Use devm_platform_ioremap_resource()
        gpio: mlxbf2: Drop wrong use of ACPI_PTR()
        gpio: mlxbf2: Convert to device PM ops
        gpio: dwapb: Get rid of legacy platform data
        mfd: intel_quark_i2c_gpio: Convert GPIO to use software nodes
        gpio: dwapb: Read GPIO base from gpio-base property
        gpio: dwapb: Unify ACPI enumeration checks in get_irq() and configure_irqs()
        gpiolib: Deduplicate forward declaration in the consumer.h header
        MAINTAINERS: update gpio-zynq.yaml reference
        gpio: tegra186: Add ACPI support
        ...
      5e6a5845
    • Linus Torvalds's avatar
      Merge tag 'fuse-update-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse · 75b96f0e
      Linus Torvalds authored
      Pull fuse updates from Miklos Szeredi:
      
       - Allow mounting an active fuse device. Previously the fuse device
         would always be mounted during initialization, and sharing a fuse
         superblock was only possible through mount or namespace cloning
      
       - Fix data flushing in syncfs (virtiofs only)
      
       - Fix data flushing in copy_file_range()
      
       - Fix a possible deadlock in atomic O_TRUNC
      
       - Misc fixes and cleanups
      
      * tag 'fuse-update-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
        fuse: remove unused arg in fuse_write_file_get()
        fuse: wait for writepages in syncfs
        fuse: flush extending writes
        fuse: truncate pagecache on atomic_o_trunc
        fuse: allow sharing existing sb
        fuse: move fget() to fuse_get_tree()
        fuse: move option checking into fuse_fill_super()
        fuse: name fs_context consistently
        fuse: fix use after free in fuse_read_interrupt()
      75b96f0e