1. 08 Aug, 2020 7 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.9-1' of git://github.com/cminyard/linux-ipmi · 11030fe9
      Linus Torvalds authored
      Pull IPMI updates from Corey Minyard:
       "Minor cleanups to the IPMI driver for 5.9
      
        Nothing of any major consequence. Duplicate code, some missing \n's in
        sysfs files, some documentation and comment changes"
      
      * tag 'for-linus-5.9-1' of git://github.com/cminyard/linux-ipmi:
        ipmi/watchdog: add missing newlines when printing parameters by sysfs
        ipmi: remve duplicate code in __ipmi_bmc_register()
        ipmi: ssif: Remove finished TODO comment about SMBus alert
        Doc: driver-api: ipmi: Add description of alerts_broken module param
      11030fe9
    • Linus Torvalds's avatar
      Merge tag 'for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply · 449dc8c9
      Linus Torvalds authored
      Pull power supply and reset updates from Sebastian Reichel:
       "Power-supply core:
         - add COOL/WARM/HOT state from JEITA JISC8712:2015 specification
         - convert simple-battery DT binding to YAML
         - add long-life charging mode
      
       Battery/charger drivers:
         - bq25150: new charger driver
         - bq27xxx: add support for BQ27z561 and BQ28z610
         - max17040: support CAPACITY_ALERT_MIN
         - sbs-battery: add PEC support
         - wilco-ec: support long-life charging mode
         - bq25890: fix DT binding
         - misc. fixes and cleanups
      
       Reset drivers:
         - linkstation: new reset driver"
      
      * tag 'for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits)
        power: supply: wilco_ec: Add long life charging mode
        power: supply: bq27xxx_battery: Add the BQ28z610 Battery monitor
        dt-bindings: power: Add BQ28z610 compatible
        power: supply: bq27xxx_battery: Add the BQ27Z561 Battery monitor
        dt-bindings: power: Add BQ27Z561 compatible
        power: supply: test_power: Fix battery_current initial value
        power: supply: Fix kerneldoc of power_supply_temp2resist_simple()
        power: supply: cpcap-battery: Fix kerneldoc of cpcap_battery_read_accumulated()
        dt-bindings: power: Convert battery.txt to battery.yaml
        power: supply: rt5033_battery: Fix error code in rt5033_battery_probe()
        power: supply: max17040: Add POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN
        power: supply: check if calc_soc succeeded in pm860x_init_battery
        power: supply: bq2xxxx: Replace HTTP links with HTTPS ones
        power: reset: add driver for LinkStation power off
        power: supply: sc27xx: prevent adc * 1000 from overflow
        math64: New DIV_S64_ROUND_CLOSEST helper
        power: fix duplicated words in bq2415x_charger.h
        power: Convert to DEFINE_SHOW_ATTRIBUTE
        power: reset: keystone-reset: Replace HTTP links with HTTPS ones
        power: supply: bq25150 introduce the bq25150
        ...
      449dc8c9
    • Linus Torvalds's avatar
      Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · b79675e1
      Linus Torvalds authored
      Pull misc vfs updates from Al Viro:
       "No common topic whatsoever in those, sorry"
      
      * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        fs: define inode flags using bit numbers
        iov_iter: Move unnecessary inclusion of crypto/hash.h
        dlmfs: clean up dlmfs_file_{read,write}() a bit
      b79675e1
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · d57b2b5b
      Linus Torvalds authored
      Pull mount leak fix from Al Viro:
       "Regression fix for the syscalls-for-init series - fix a leak of a 'struct path'"
      
      * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        fs: fix a struct path leak in path_umount
      d57b2b5b
    • Linus Torvalds's avatar
      Merge tag 'pci-v5.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 049eb096
      Linus Torvalds authored
      Pull PCI updates from Bjorn Helgaas:
       "Enumeration:
         - Fix pci_cfg_wait queue locking problem (Bjorn Helgaas)
         - Convert PCIe capability PCIBIOS errors to errno (Bolarinwa Olayemi
           Saheed)
         - Align PCIe capability and PCI accessor return values (Bolarinwa
           Olayemi Saheed)
         - Fix pci_create_slot() reference count leak (Qiushi Wu)
         - Announce device after early fixups (Tiezhu Yang)
      
        PCI device hotplug:
         - Make rpadlpar functions static (Wei Yongjun)
      
        Driver binding:
         - Add device even if driver attach failed (Rajat Jain)
      
        Virtualization:
         - xen: Remove redundant initialization of irq (Colin Ian King)
      
        IOMMU:
         - Add pci_pri_supported() to check device or associated PF (Ashok Raj)
         - Release IVRS table in AMD ACS quirk (Hanjun Guo)
         - Mark AMD Navi10 GPU rev 0x00 ATS as broken (Kai-Heng Feng)
         - Treat "external-facing" devices themselves as internal (Rajat Jain)
      
        MSI:
         - Forward MSI-X error code in pci_alloc_irq_vectors_affinity() (Piotr
           Stankiewicz)
      
        Error handling:
         - Clear PCIe Device Status errors only if OS owns AER (Jonathan
           Cameron)
         - Log correctable errors as warning, not error (Matt Jolly)
         - Use 'pci_channel_state_t' instead of 'enum pci_channel_state' (Luc
           Van Oostenryck)
      
        Peer-to-peer DMA:
         - Allow P2PDMA on AMD Zen and newer CPUs (Logan Gunthorpe)
      
        ASPM:
         - Add missing newline in sysfs 'policy' (Xiongfeng Wang)
      
        Native PCIe controllers:
         - Convert to devm_platform_ioremap_resource_byname() (Dejin Zheng)
         - Convert to devm_platform_ioremap_resource() (Dejin Zheng)
         - Remove duplicate error message from devm_pci_remap_cfg_resource()
           callers (Dejin Zheng)
         - Fix runtime PM imbalance on error (Dinghao Liu)
         - Remove dev_err() when handing an error from platform_get_irq()
           (Krzysztof Wilczyński)
         - Use pci_host_bridge.windows list directly instead of splicing in a
           temporary list for cadence, mvebu, host-common (Rob Herring)
         - Use pci_host_probe() instead of open-coding all the pieces for
           altera, brcmstb, iproc, mobiveil, rcar, rockchip, tegra, v3,
           versatile, xgene, xilinx, xilinx-nwl (Rob Herring)
         - Default host bridge parent device to the platform device (Rob
           Herring)
         - Use pci_is_root_bus() instead of tracking root bus number
           separately in aardvark, designware (imx6, keystone,
           designware-host), mobiveil, xilinx-nwl, xilinx, rockchip, rcar (Rob
           Herring)
         - Set host bridge bus number in pci_scan_root_bus_bridge() instead of
           each driver for aardvark, designware-host, host-common, mediatek,
           rcar, tegra, v3-semi (Rob Herring)
         - Move DT resource setup into devm_pci_alloc_host_bridge() (Rob
           Herring)
         - Set bridge map_irq and swizzle_irq to default functions; drivers
           that don't support legacy IRQs (iproc) need to undo this (Rob
           Herring)
      
        ARM Versatile PCIe controller driver:
         - Drop flag PCI_ENABLE_PROC_DOMAINS (Rob Herring)
      
        Cadence PCIe controller driver:
         - Use "dma-ranges" instead of "cdns,no-bar-match-nbits" property
           (Kishon Vijay Abraham I)
         - Remove "mem" from reg binding (Kishon Vijay Abraham I)
         - Fix cdns_pcie_{host|ep}_setup() error path (Kishon Vijay Abraham I)
         - Convert all r/w accessors to perform only 32-bit accesses (Kishon
           Vijay Abraham I)
         - Add support to start link and verify link status (Kishon Vijay
           Abraham I)
         - Allow pci_host_bridge to have custom pci_ops (Kishon Vijay Abraham I)
         - Add new *ops* for CPU addr fixup (Kishon Vijay Abraham I)
         - Fix updating Vendor ID and Subsystem Vendor ID register (Kishon
           Vijay Abraham I)
         - Use bridge resources for outbound window setup (Rob Herring)
         - Remove private bus number and range storage (Rob Herring)
      
        Cadence PCIe endpoint driver:
         - Add MSI-X support (Alan Douglas)
      
        HiSilicon PCIe controller driver:
         - Remove non-ECAM HiSilicon hip05/hip06 driver (Rob Herring)
      
        Intel VMD host bridge driver:
         - Use Shadow MEMBAR registers for QEMU/KVM guests (Jon Derrick)
      
        Loongson PCIe controller driver:
         - Use DECLARE_PCI_FIXUP_EARLY for bridge_class_quirk() (Tiezhu Yang)
      
        Marvell Aardvark PCIe controller driver:
         - Indicate error in 'val' when config read fails (Pali Rohár)
         - Don't touch PCIe registers if no card connected (Pali Rohár)
      
        Marvell MVEBU PCIe controller driver:
         - Setup BAR0 in order to fix MSI (Shmuel Hazan)
      
        Microsoft Hyper-V host bridge driver:
         - Fix a timing issue which causes kdump to fail occasionally (Wei Hu)
         - Make some functions static (Wei Yongjun)
      
        NVIDIA Tegra PCIe controller driver:
         - Revert tegra124 raw_violation_fixup (Nicolas Chauvet)
         - Remove PLL power supplies (Thierry Reding)
      
        Qualcomm PCIe controller driver:
         - Change duplicate PCI reset to phy reset (Abhishek Sahu)
         - Add missing ipq806x clocks in PCIe driver (Ansuel Smith)
         - Add missing reset for ipq806x (Ansuel Smith)
         - Add ext reset (Ansuel Smith)
         - Use bulk clk API and assert on error (Ansuel Smith)
         - Add support for tx term offset for rev 2.1.0 (Ansuel Smith)
         - Define some PARF params needed for ipq8064 SoC (Ansuel Smith)
         - Add ipq8064 rev2 variant (Ansuel Smith)
         - Support PCI speed set for ipq806x (Sham Muthayyan)
      
        Renesas R-Car PCIe controller driver:
         - Use devm_pci_alloc_host_bridge() (Rob Herring)
         - Use struct pci_host_bridge.windows list directly (Rob Herring)
         - Convert rcar-gen2 to use modern host bridge probe functions (Rob
           Herring)
      
        TI J721E PCIe driver:
         - Add TI J721E PCIe host and endpoint driver (Kishon Vijay Abraham I)
      
        Xilinx Versal CPM PCIe controller driver:
         - Add Versal CPM Root Port driver and YAML schema (Bharat Kumar
           Gogada)
      
        MicroSemi Switchtec management driver:
         - Add missing __iomem and __user tags to fix sparse warnings (Logan
           Gunthorpe)
      
        Miscellaneous:
         - Replace http:// links with https:// (Alexander A. Klimov)
         - Replace lkml.org, spinics, gmane with lore.kernel.org (Bjorn
           Helgaas)
         - Remove unused pci_lost_interrupt() (Heiner Kallweit)
         - Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h (Huacai Chen)
         - Fix kerneldoc warnings (Krzysztof Kozlowski)"
      
      * tag 'pci-v5.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (113 commits)
        PCI: Fix kerneldoc warnings
        PCI: xilinx-cpm: Add Versal CPM Root Port driver
        PCI: xilinx-cpm: Add YAML schemas for Versal CPM Root Port
        PCI: Set bridge map_irq and swizzle_irq to default functions
        PCI: Move DT resource setup into devm_pci_alloc_host_bridge()
        PCI: rcar-gen2: Convert to use modern host bridge probe functions
        PCI: Remove dev_err() when handing an error from platform_get_irq()
        MAINTAINERS: Add Kishon Vijay Abraham I for TI J721E SoC PCIe
        misc: pci_endpoint_test: Add J721E in pci_device_id table
        PCI: j721e: Add TI J721E PCIe driver
        PCI: switchtec: Add missing __iomem tag to fix sparse warnings
        PCI: switchtec: Add missing __iomem and __user tags to fix sparse warnings
        PCI: rpadlpar: Make functions static
        PCI/P2PDMA: Allow P2PDMA on AMD Zen and newer CPUs
        PCI: Release IVRS table in AMD ACS quirk
        PCI: Announce device after early fixups
        PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken
        PCI: Remove unused pci_lost_interrupt()
        dt-bindings: PCI: Add EP mode dt-bindings for TI's J721E SoC
        dt-bindings: PCI: Add host mode dt-bindings for TI's J721E SoC
        ...
      049eb096
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 32663c78
      Linus Torvalds authored
      Pull tracing updates from Steven Rostedt:
      
       - The biggest news in that the tracing ring buffer can now time events
         that interrupted other ring buffer events.
      
         Before this change, if an interrupt came in while recording another
         event, and that interrupt also had an event, those events would all
         have the same time stamp as the event it interrupted.
      
         Now, with the new design, those events will have a unique time stamp
         and rightfully display the time for those events that were recorded
         while interrupting another event.
      
       - Bootconfig how has an "override" operator that lets the users have a
         default config, but then add options to override the default.
      
       - A fix was made to properly filter function graph tracing to the
         ftrace PIDs. This came in at the end of the -rc cycle, and needs to
         be backported.
      
       - Several clean ups, performance updates, and minor fixes as well.
      
      * tag 'trace-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (39 commits)
        tracing: Add trace_array_init_printk() to initialize instance trace_printk() buffers
        kprobes: Fix compiler warning for !CONFIG_KPROBES_ON_FTRACE
        tracing: Use trace_sched_process_free() instead of exit() for pid tracing
        bootconfig: Fix to find the initargs correctly
        Documentation: bootconfig: Add bootconfig override operator
        tools/bootconfig: Add testcases for value override operator
        lib/bootconfig: Add override operator support
        kprobes: Remove show_registers() function prototype
        tracing/uprobe: Remove dead code in trace_uprobe_register()
        kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler
        ftrace: Fix ftrace_trace_task return value
        tracepoint: Use __used attribute definitions from compiler_attributes.h
        tracepoint: Mark __tracepoint_string's __used
        trace : Have tracing buffer info use kvzalloc instead of kzalloc
        tracing: Remove outdated comment in stack handling
        ftrace: Do not let direct or IPMODIFY ftrace_ops be added to module and set trampolines
        ftrace: Setup correct FTRACE_FL_REGS flags for module
        tracing/hwlat: Honor the tracing_cpumask
        tracing/hwlat: Drop the duplicate assignment in start_kthread()
        tracing: Save one trace_event->type by using __TRACE_LAST_TYPE
        ...
      32663c78
    • Michael Ellerman's avatar
      powerpc/ptrace: Fix build error in pkey_get() · 7b9de977
      Michael Ellerman authored
      The merge resolution in commit 25d8d4ee left ret no longer used,
      leading to:
      
        arch/powerpc/kernel/ptrace/ptrace-view.c: In function ‘pkey_get’:
        arch/powerpc/kernel/ptrace/ptrace-view.c:473:6: error: unused variable ‘ret’
          473 |  int ret;
      
      Fix it by removing ret.
      
      Fixes: 25d8d4ee ("Merge tag 'powerpc-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux")
      Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      7b9de977
  2. 07 Aug, 2020 33 commits