1. 05 Apr, 2020 1 commit
    • Linus Torvalds's avatar
      Merge tag 'trace-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · aa1a8ce5
      Linus Torvalds authored
      Pull tracing updates from Steven Rostedt:
       "New tracing features:
      
         - The ring buffer is no longer disabled when reading the trace file.
      
           The trace_pipe file was made to be used for live tracing and
           reading as it acted like the normal producer/consumer. As the trace
           file would not consume the data, the easy way of handling it was to
           just disable writes to the ring buffer.
      
           This came to a surprise to the BPF folks who complained about lost
           events due to reading. This is no longer an issue. If someone wants
           to keep the old disabling there's a new option "pause-on-trace"
           that can be set.
      
         - New set_ftrace_notrace_pid file. PIDs in this file will not be
           traced by the function tracer.
      
           Similar to set_ftrace_pid, which makes the function tracer only
           trace those tasks with PIDs in the file, the set_ftrace_notrace_pid
           does the reverse.
      
         - New set_event_notrace_pid file. PIDs in this file will cause events
           not to be traced if triggered by a task with a matching PID.
      
           Similar to the set_event_pid file but will not be traced. Note,
           sched_waking and sched_switch events may still be traced if one of
           the tasks referenced by those events contains a PID that is allowed
           to be traced.
      
        Tracing related features:
      
         - New bootconfig option, that is attached to the initrd file.
      
           If bootconfig is on the command line, then the initrd file is
           searched looking for a bootconfig appended at the end.
      
         - New GPU tracepoint infrastructure to help the gfx drivers to get
           off debugfs (acked by Greg Kroah-Hartman)
      
        And other minor updates and fixes"
      
      * tag 'trace-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (27 commits)
        tracing: Do not allocate buffer in trace_find_next_entry() in atomic
        tracing: Add documentation on set_ftrace_notrace_pid and set_event_notrace_pid
        selftests/ftrace: Add test to test new set_event_notrace_pid file
        selftests/ftrace: Add test to test new set_ftrace_notrace_pid file
        tracing: Create set_event_notrace_pid to not trace tasks
        ftrace: Create set_ftrace_notrace_pid to not trace tasks
        ftrace: Make function trace pid filtering a bit more exact
        ftrace/kprobe: Show the maxactive number on kprobe_events
        tracing: Have the document reflect that the trace file keeps tracing enabled
        ring-buffer/tracing: Have iterator acknowledge dropped events
        tracing: Do not disable tracing when reading the trace file
        ring-buffer: Do not disable recording when there is an iterator
        ring-buffer: Make resize disable per cpu buffer instead of total buffer
        ring-buffer: Optimize rb_iter_head_event()
        ring-buffer: Do not die if rb_iter_peek() fails more than thrice
        ring-buffer: Have rb_iter_head_event() handle concurrent writer
        ring-buffer: Add page_stamp to iterator for synchronization
        ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
        ring-buffer: Have ring_buffer_empty() not depend on tracing stopped
        tracing: Save off entry when peeking at next entry
        ...
      aa1a8ce5
  2. 04 Apr, 2020 10 commits
    • Linus Torvalds's avatar
      Merge tag 'keys-fixes-20200329' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs · 4c205c84
      Linus Torvalds authored
      Pull keyrings fixes from David Howells:
       "Here's a couple of patches that fix a circular dependency between
        holding key->sem and mm->mmap_sem when reading data from a key.
      
        One potential issue is that a filesystem looking to use a key inside,
        say, ->readpages() could deadlock if the key being read is the key
        that's required and the buffer the key is being read into is on a page
        that needs to be fetched.
      
        The case actually detected is a bit more involved - with a filesystem
        calling request_key() and locking the target keyring for write - which
        could be being read"
      
      * tag 'keys-fixes-20200329' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
        KEYS: Avoid false positive ENOMEM error on key read
        KEYS: Don't write out to userspace while holding key semaphore
      4c205c84
    • Linus Torvalds's avatar
      Merge tag 'drm-next-2020-04-03-1' of git://anongit.freedesktop.org/drm/drm · ea9448b2
      Linus Torvalds authored
      Pull drm hugepage support from Dave Airlie:
       "This adds support for hugepages to TTM and has been tested with the
        vmwgfx drivers, though I expect other drivers to start using it"
      
      * tag 'drm-next-2020-04-03-1' of git://anongit.freedesktop.org/drm/drm:
        drm/vmwgfx: Hook up the helpers to align buffer objects
        drm/vmwgfx: Introduce a huge page aligning TTM range manager
        drm: Add a drm_get_unmapped_area() helper
        drm/vmwgfx: Support huge page faults
        drm/ttm, drm/vmwgfx: Support huge TTM pagefaults
        mm: Add vmf_insert_pfn_xxx_prot() for huge page-table entries
        mm: Split huge pages on write-notify or COW
        mm: Introduce vma_is_special_huge
        fs: Constify vma argument to vma_is_dax
      ea9448b2
    • Linus Torvalds's avatar
      Merge branch 'work.exfat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 83eb69f3
      Linus Torvalds authored
      Pull exfat filesystem from Al Viro:
       "Shiny new fs/exfat replacement for drivers/staging/exfat"
      
      * 'work.exfat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        exfat: update file system parameter handling
        staging: exfat: make staging/exfat and fs/exfat mutually exclusive
        MAINTAINERS: add exfat filesystem
        exfat: add Kconfig and Makefile
        exfat: add nls operations
        exfat: add misc operations
        exfat: add exfat cache
        exfat: add bitmap operations
        exfat: add fat entry operations
        exfat: add file operations
        exfat: add directory operations
        exfat: add inode operations
        exfat: add super block operations
        exfat: add in-memory and on-disk structures and headers
      83eb69f3
    • Linus Torvalds's avatar
      Merge tag 'nfsd-5.7' of git://git.linux-nfs.org/projects/cel/cel-2.6 · b3d8e422
      Linus Torvalds authored
      Pull nfsd updates from Chuck Lever:
      
       - Fix EXCHANGE_ID response when NFSD runs in a container
      
       - A battery of new static trace points
      
       - Socket transports now use bio_vec to send Replies
      
       - NFS/RDMA now supports filesystems with no .splice_read method
      
       - Favor memcpy() over DMA mapping for small RPC/RDMA Replies
      
       - Add pre-requisites for supporting multiple Write chunks
      
       - Numerous minor fixes and clean-ups
      
      [ Chuck is filling in for Bruce this time while he and his family settle
        into a new house ]
      
      * tag 'nfsd-5.7' of git://git.linux-nfs.org/projects/cel/cel-2.6: (39 commits)
        svcrdma: Fix leak of transport addresses
        SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()'
        SUNRPC/cache: don't allow invalid entries to be flushed
        nfsd: fsnotify on rmdir under nfsd/clients/
        nfsd4: kill warnings on testing stateids with mismatched clientids
        nfsd: remove read permission bit for ctl sysctl
        NFSD: Fix NFS server build errors
        sunrpc: Add tracing for cache events
        SUNRPC/cache: Allow garbage collection of invalid cache entries
        nfsd: export upcalls must not return ESTALE when mountd is down
        nfsd: Add tracepoints for update of the expkey and export cache entries
        nfsd: Add tracepoints for exp_find_key() and exp_get_by_name()
        nfsd: Add tracing to nfsd_set_fh_dentry()
        nfsd: Don't add locks to closed or closing open stateids
        SUNRPC: Teach server to use xprt_sock_sendmsg for socket sends
        SUNRPC: Refactor xs_sendpages()
        svcrdma: Avoid DMA mapping small RPC Replies
        svcrdma: Fix double sync of transport header buffer
        svcrdma: Refactor chunk list encoders
        SUNRPC: Add encoders for list item discriminators
        ...
      b3d8e422
    • Linus Torvalds's avatar
      Merge tag 'rtc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux · bdabb689
      Linus Torvalds authored
      Pull RTC updates from Alexandre Belloni:
       "More cleanup this cycle, with the final goal of removing the
        rtc_time_to_tm and rtc_tm_to_time wrappers. All the drivers that have
        been modified for this now are ready for the end of times (whether it
        happens in 2033, 2038, 2106, 2127 or even 4052). There is also a
        single new driver and the usual fixes and features.
      
        Summary:
      
        Subsystem:
      
         - The rtc_time_to_tm and rtc_tm_to_time wrappers have finally been
           removed and only the 64bit version remain.
      
         - hctosys now works with drivers compiled as modules
      
        New driver:
      
         - MediaTek MT2712 SoC based RTC
      
        Drivers:
      
         - set range for 88pm860x, au1xxx, cpcap, da9052, davinci, ds1305,
           ds1374, mcp5121, pl030, pl031, pm8xxx, puv3, sa1100, sirfsoc,
           starfire, sun6i
      
         - ds1307: DS1388 oscillator failure detection and watchdog support
      
         - jz4740: JZ4760 support
      
         - pcf85063: clock out pin support
      
         - sun6i: external 32k oscillator is now optional, the range is now
           handled by the core, providing a solution for 2034"
      
      * tag 'rtc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (87 commits)
        rtc: ds1307: check for failed memory allocation on wdt
        rtc: class: remove redundant assignment to variable err
        rtc: remove rtc_time_to_tm and rtc_tm_to_time
        rtc: sun6i: let the core handle rtc range
        rtc: sun6i: switch to rtc_time64_to_tm/rtc_tm_to_time64
        rtc: ds1307: add support for watchdog timer on ds1388
        rtc: da9052: switch to rtc_time64_to_tm/rtc_tm_to_time64
        rtc: da9052: set range
        rtc: da9052: convert to devm_rtc_allocate_device
        rtc: imx-sc: Align imx sc msg structs to 4
        rtc: fsl-ftm-alarm: report alarm to core
        rtc: pcf85063: Add pcf85063 clkout control to common clock framework
        rtc: make definitions in include/uapi/linux/rtc.h actually useful for user space
        rtc: class: avoid unnecessary lookup in hctosys
        dt-bindings: rtc: Convert and update jz4740-rtc doc to YAML
        rtc: jz4740: Rename vendor-specific DT properties
        rtc: jz4740: Add support for JZ4760 SoC
        rtc: class: support hctosys from modular RTC drivers
        rtc: pm8xxx: clear alarm register when alarm is not enabled
        rtc: omap: drop unused dt-bindings header
        ...
      bdabb689
    • Linus Torvalds's avatar
      Merge tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio · 828907ef
      Linus Torvalds authored
      Pull GPIO updates from Linus Walleij:
       "This is the bulk of GPIO development for the v5.7 kernel cycle.
      
        Core and userspace API:
      
         - The userspace API KFIFOs have been imoproved with locks that do not
           block interrupts. This makes us better at getting events to
           userspace without blocking or disturbing new events arriving in the
           same time. This was reviewed by the KFIFO maintainer Stefani. This
           is a generic improvement which paves the road for similar
           improvements in other subsystems.
      
         - We provide a new ioctl() for monitoring changes in the line
           information, such as when multiple clients are taking lines and
           giving them back, possibly reconfiguring them in the process: we
           can now monitor that and not get stuck with stale static
           information.
      
         - An example tool 'gpio-watch' is provided to showcase this
           functionality.
      
         - Timestamps for events are switched to ktime_get_ns() which is
           monotonic. We previously had a 'realtime' stamp which could move
           forward and *backward* in time, which probably would just cause
           silent bugs and weird behaviour. In the long run we see two
           relevant timestamps: ktime_get_ns() or the timestamp sometimes
           provided by the GPIO hardware itself, if that exists.
      
         - Device Tree overlay support for GPIO hogs. On systems that load
           overlays, these overlays can now contain hogs, and will then be
           respected.
      
         - Handle pin control interaction with nonexisting pin ranges in the
           GPIO library core instead of in the individual drivers.
      
        New drivers:
      
         - New driver for the Mellanox BlueField 2 GPIO controller.
      
        Driver improvements:
      
         - Introduce the BGPIOF_NO_SET_ON_INPUT flag to the generic MMIO GPIO
           library and use this flag in the MT7621 driver.
      
         - Texas Instruments OMAP CPU power management improvements, such as
           blocking of idle on pending GPIO interrupts"
      
      * tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (59 commits)
        Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
        pinctrl: Unconditionally assign .request()/.free()
        gpio: Unconditionally assign .request()/.free()
        gpio: export of_pinctrl_get to modules
        pinctrl: Define of_pinctrl_get() dummy for !PINCTRL
        gpio: Rename variable in core APIs
        gpio: Avoid using pin ranges with !PINCTRL
        gpiolib: Remove unused gpio_chip parameter from gpio_set_bias()
        gpiolib: Pass gpio_desc to gpio_set_config()
        gpiolib: Introduce gpiod_set_config()
        tools: gpio: Fix out-of-tree build regression
        gpio: gpiolib: fix a doc warning
        gpio: tegra186: Add Tegra194 pin ranges for GG.0 and GG.1
        gpio: tegra186: Add support for pin ranges
        gpio: Support GPIO controllers without pin-ranges
        ARM: integrator: impd1: Use GPIO_LOOKUP() helper macro
        gpio: brcmstb: support gpio-line-names property
        tools: gpio: Fix typo in gpio-utils
        tools: gpio-hammer: Apply scripts/Lindent and retain good changes
        gpiolib: gpio_name_to_desc: factor out !name check
        ...
      828907ef
    • Linus Torvalds's avatar
      Merge tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping · 6f43bae3
      Linus Torvalds authored
      Pull dma-mapping updates from Christoph Hellwig:
      
       - fix an integer overflow in the coherent pool (Kevin Grandemange)
      
       - provide support for in-place uncached remapping and use that for
         openrisc
      
       - fix the arm coherent allocator to take the bus limit into account
      
      * tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping:
        ARM/dma-mapping: merge __dma_supported into arm_dma_supported
        ARM/dma-mapping: take the bus limit into account in __dma_alloc
        ARM/dma-mapping: remove get_coherent_dma_mask
        openrisc: use the generic in-place uncached DMA allocator
        dma-direct: provide a arch_dma_clear_uncached hook
        dma-direct: make uncached_kernel_address more general
        dma-direct: consolidate the error handling in dma_direct_alloc_pages
        dma-direct: remove the cached_kernel_address hook
        dma-coherent: fix integer overflow in the reserved-memory dma allocation
      6f43bae3
    • Linus Torvalds's avatar
      Merge tag 'threads-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux · 1e396a5d
      Linus Torvalds authored
      Pull thread updates from Christian Brauner:
       "The main change for this cycle was the extension for clone3() to
        support spawning processes directly into cgroups via CLONE_INTO_CGROUP
        (commit ef2c41cf: "clone3: allow spawning processes
        into cgroups").
      
        But since I had to touch kernel/cgroup/ quite a bit I had Tejun route
        that through his tree this time around to make it easier for him to
        handle other changes.
      
        So here is just the unexciting leftovers: a regression test for the
        ENOMEM regression we fixed in commit b26ebfe1 ("pid: Fix error
        return value in some cases") verifying that we report ENOMEM when
        trying to create a new process in a pid namespace whose init
        process/subreaper has already exited"
      
      * tag 'threads-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
        selftests: add pid namespace ENOMEM regression test
      1e396a5d
    • Linus Torvalds's avatar
      Merge tag 'vfio-v5.7-rc1' of git://github.com/awilliam/linux-vfio · 2fb732b3
      Linus Torvalds authored
      Pull VFIO updates from Alex Williamson:
      
       - vfio-pci SR-IOV support (Alex Williamson)
      
       - vfio DMA read/write interface (Yan Zhao)
      
       - Fix vfio-platform erroneous IRQ error log (Eric Auger)
      
       - Fix shared ATSD support for NVLink on POWER (Sam Bobroff)
      
       - Fix init error without CONFIG_IOMMU_DMA (Andre Przywara)
      
      * tag 'vfio-v5.7-rc1' of git://github.com/awilliam/linux-vfio:
        vfio: Ignore -ENODEV when getting MSI cookie
        vfio-pci/nvlink2: Allow fallback to ibm,mmio-atsd[0]
        vfio/pci: Cleanup .probe() exit paths
        vfio/pci: Remove dev_fmt definition
        vfio/pci: Add sriov_configure support
        vfio: Introduce VFIO_DEVICE_FEATURE ioctl and first user
        vfio/pci: Introduce VF token
        vfio/pci: Implement match ops
        vfio: Include optional device match in vfio_device_ops callbacks
        vfio: avoid inefficient operations on VFIO group in vfio_pin/unpin_pages
        vfio: introduce vfio_dma_rw to read/write a range of IOVAs
        vfio: allow external user to get vfio group from device
        vfio: platform: Switch to platform_get_irq_optional()
      2fb732b3
    • Linus Torvalds's avatar
      Merge tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · ad0bf4eb
      Linus Torvalds authored
      Pull s390 updates from Vasily Gorbik:
      
       - Update maintainers. Niklas Schnelle takes over zpci and Vineeth
         Vijayan common io code.
      
       - Extend cpuinfo to include topology information.
      
       - Add new extended counters for IBM z15 and sampling buffer allocation
         rework in perf code.
      
       - Add control over zeroing out memory during system restart.
      
       - CCA protected key block version 2 support and other
         fixes/improvements in crypto code.
      
       - Convert to new fallthrough; annotations.
      
       - Replace zero-length arrays with flexible-arrays.
      
       - QDIO debugfs and other small improvements.
      
       - Drop 2-level paging support optimization for compat tasks. Varios mm
         cleanups.
      
       - Remove broken and unused hibernate / power management support.
      
       - Remove fake numa support which does not bring any benefits.
      
       - Exclude offline CPUs from CPU topology masks to be more consistent
         with other architectures.
      
       - Prevent last branching instruction address leaking to userspace.
      
       - Other small various fixes and improvements all over the code.
      
      * tag 's390-5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (57 commits)
        s390/mm: cleanup init_new_context() callback
        s390/mm: cleanup virtual memory constants usage
        s390/mm: remove page table downgrade support
        s390/qdio: set qdio_irq->cdev at allocation time
        s390/qdio: remove unused function declarations
        s390/ccwgroup: remove pm support
        s390/ap: remove power management code from ap bus and drivers
        s390/zcrypt: use kvmalloc instead of kmalloc for 256k alloc
        s390/mm: cleanup arch_get_unmapped_area() and friends
        s390/ism: remove pm support
        s390/cio: use fallthrough;
        s390/vfio: use fallthrough;
        s390/zcrypt: use fallthrough;
        s390: use fallthrough;
        s390/cpum_sf: Fix wrong page count in error message
        s390/diag: fix display of diagnose call statistics
        s390/ap: Remove ap device suspend and resume callbacks
        s390/pci: Improve handling of unset UID
        s390/pci: Fix zpci_alloc_domain() over allocation
        s390/qdio: pass ISC as parameter to chsc_sadc()
        ...
      ad0bf4eb
  3. 03 Apr, 2020 25 commits
    • Linus Torvalds's avatar
      Merge tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc · 5364abc5
      Linus Torvalds authored
      Pull ARC updates from Vineet Gupta:
      
       - Support for DSP enabled userspace (save/restore regs)
      
       - Misc other platform fixes
      
      * tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
        ARC: allow userspace DSP applications to use AGU extensions
        ARC: add support for DSP-enabled userspace applications
        ARC: handle DSP presence in HW
        ARC: add helpers to sanitize config options
        ARC: [plat-axs10x]: PGU: remove unused encoder-slave property
      5364abc5
    • Linus Torvalds's avatar
      Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 854e80bc
      Linus Torvalds authored
      Pull ARM devicetree updates from Arnd Bergmann:
       "Most of the commits are for additional hardware support and minor
        fixes for existing machines for all the usual platforms: qcom,
        amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape,
        uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas,
        sunxi, broadcom, omap, and versatile.
      
        The conversion of binding files to machine-readable yaml format
        continues, along with fixes found during the validation. Andre
        Przywara takes over maintainership for the old Calxeda Highbank
        platform and provides a number of updates.
      
        The OMAP2+ platforms see a continued move from platform data into dts
        files, for many devices that relied on a mix of auxiliary data in
        addition to the DT description
      
        A moderate number of new SoCs and machines are added, here is a full
        list:
      
         - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
           (SM8250) is the current high-end phone chip, and IPQ6018 is a new
           WiFi-6 router chip.
      
         - Mediatek MT8516 application processor SoC for voice assistants,
           along with the "pumpkin" development board
      
         - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
           evaluation board.
      
         - Kontron "sl28" board family based on NXP LS1028A
      
         - Eleven variations of the new i.MX6 TechNexion Pico board, combining
           the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
           SoM carriers
      
         - Three additional variants of the Toradex Colibri board family, all
           based on versions of the NXP i.MX7.
      
         - The Pinebook Pro laptop based on Rockchip RK3399
      
         - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based
           on the ST-Ericsson u8500 platform
      
         - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
           STMicroelectronics stm32mp157
      
         - Renesas M3ULCB starter kit for R-Car M3-W+
      
         - Hoperun HiHope development board with Renesas RZ/G2M
      
         - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner
           A64
      
         - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner
           A20
      
         - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13"
      
      * tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits)
        ARM: dts: ux500: Fix missing node renames
        arm64: dts: Revert "specify console via command line"
        MAINTAINERS: Update Calxeda Highbank maintainership
        arm: dts: calxeda: Group port-phys and sgpio-gpio items
        arm: dts: calxeda: Fix interrupt grouping
        arm: dts: calxeda: Provide UART clock
        arm: dts: calxeda: Basic DT file fixes
        arm64: dts: specify console via command line
        ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node
        ARM: dts: gemini: Add thermal zone to DIR-685
        ARM: dts: gemini: Rename IDE nodes
        ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes
        arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes
        arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node
        arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC
        arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0
        arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC
        arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes
        arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node
        arm64: dts: khadas-vim3: add SPIFC controller node
        ...
      854e80bc
    • Linus Torvalds's avatar
      Merge tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 9b48c8f1
      Linus Torvalds authored
      Pull ARM defconfig updates from Arnd Bergmann:
       "As usual, tons of new drivers and other options got merged and are now
        enabled in the defconfig files, usually as loadable modules"
      
      * tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits)
        ARM: omap2plus_defconfig: Update for moved and dropped options
        ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable module
        ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modules
        ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules
        ARM: omap2plus_defconfig: Enable zram as loadable modules
        ARM: omap2plus_defconfig: Enable simple-pm-bus
        arm64: defconfig: Enable Qualcomm SDM845 audio configs
        arm64: defconfig: Enable e1000 device
        arm64: defconfig: Enable PHY devices used on QorIQ boards
        arm64: defconfig: Enable RTC devices for QorIQ boards
        arm64: defconfig: Enable flash device drivers for QorIQ boards
        arm64: defconfig: Enable ARM Mali display driver
        arm64: defconfig: Enable QorIQ GPIO driver
        arm64: defconfig: Enable QorIQ IFC NAND controller driver
        arm64: defconfig: Enable ARM SBSA watchdog driver
        arm64: defconfig: Enable QorIQ cpufreq driver
        arm64: defconfig: Enable NXP/FSL SPI controller drivers
        arm64: defconfig: Enable ENETC Ethernet controller and FELIX switch
        arm64: defconfig: Enable QorIQ DPAA2 drivers
        arm64: defconfig: Enable QorIQ DPAA1 drivers
        ...
      9b48c8f1
    • Linus Torvalds's avatar
      Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · d18292dc
      Linus Torvalds authored
      Pull ARM driver updates from Arnd Bergmann:
       "These are the usual updates for SoC specific device drivers and
        related subsystems that don't have their own top-level maintainers:
      
         - ARM SCMI/SCPI updates to allow pluggable transport layers
      
         - TEE subsystem cleanups
      
         - A new driver for the Amlogic secure power domain controller
      
         - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU
           and TI OMAP2+ sysc drivers.
      
         - Qualcomm SoC driver updates, including a new library module for
           "protection domain" notifications
      
         - Lots of smaller bugfixes and cleanups in other drivers"
      
      * tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits)
        soc: fsl: qe: fix sparse warnings for ucc_slow.c
        soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure
        soc: fsl: qe: fix sparse warnings for ucc_fast.c
        soc: fsl: qe: fix sparse warnings for qe_ic.c
        soc: fsl: qe: fix sparse warnings for ucc.c
        soc: fsl: qe: fix sparse warning for qe_common.c
        soc: fsl: qe: fix sparse warnings for qe.c
        soc: qcom: Fix QCOM_APR dependencies
        soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb
        soc: imx: drop COMPILE_TEST for IMX_SCU_SOC
        firmware: imx: add COMPILE_TEST for IMX_SCU driver
        soc: imx: gpc: fix power up sequencing
        soc: imx: increase build coverage for imx8m soc driver
        soc: qcom: apr: Add avs/audio tracking functionality
        dt-bindings: soc: qcom: apr: Add protection domain bindings
        soc: qcom: Introduce Protection Domain Restart helpers
        devicetree: bindings: firmware: add ipq806x to qcom_scm
        memory: tegra: Correct debugfs clk rate-range on Tegra124
        memory: tegra: Correct debugfs clk rate-range on Tegra30
        memory: tegra: Correct debugfs clk rate-range on Tegra20
        ...
      d18292dc
    • Linus Torvalds's avatar
      Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 0e8fb69f
      Linus Torvalds authored
      Pull ARM SoC updates from Arnd Bergmann:
       "The code changes are mostly for 32-bit platforms and include:
      
         - Lots of updates for the Nvidia Tegra platform, including cpuidle,
           pmc, and dt-binding changes
      
         - Microchip at91 power management updates for the recently added
           sam9x60 SoC
      
         - Treewide setup_irq deprecation by afzal mohammed
      
         - STMicroelectronics stm32 gains earlycon support
      
         - Renesas platforms with Cortex-A9 can now use the global timer
      
         - Some TI OMAP2+ platforms gain cpuidle support
      
         - Various cleanups for the i.MX6 and Orion platforms, as well as
           Kconfig files across all platforms"
      
      * tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits)
        ARM: qcom: Add support for IPQ40xx
        ARM: mmp: replace setup_irq() by request_irq()
        ARM: cns3xxx: replace setup_irq() by request_irq()
        ARM: spear: replace setup_irq() by request_irq()
        ARM: ep93xx: Replace setup_irq() by request_irq()
        ARM: iop32x: replace setup_irq() by request_irq()
        arm: mach-dove: Mark dove_io_desc as __maybe_unused
        ARM: orion: replace setup_irq() by request_irq()
        ARM: debug: stm32: add UART early console support for STM32MP1
        ARM: debug: stm32: add UART early console support for STM32H7
        ARM: debug: stm32: add UART early console configuration for STM32F7
        ARM: debug: stm32: add UART early console configuration for STM32F4
        cpuidle: tegra: Disable CC6 state if LP2 unavailable
        cpuidle: tegra: Squash Tegra114 driver into the common driver
        cpuidle: tegra: Squash Tegra30 driver into the common driver
        cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle
        ARM: tegra: cpuidle: Remove unnecessary memory barrier
        ARM: tegra: cpuidle: Make abort_flag atomic
        ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2
        ARM: tegra: Make outer_disable() open-coded
        ...
      0e8fb69f
    • Linus Torvalds's avatar
      Merge tag 'for-5.7/dm-fixes' of... · de3c913c
      Linus Torvalds authored
      Merge tag 'for-5.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
      
      Pull device mapper fixes from Mike Snitzer:
      
       - Fix excessive bio splitting that caused performance regressions
      
       - Fix logic bug in DM integrity discard support's integrity tag testing
      
       - Fix DM integrity warning on ppc64le due to missing cast
      
      * tag 'for-5.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm integrity: fix logic bug in integrity tag testing
        Revert "dm: always call blk_queue_split() in dm_process_bio()"
        dm integrity: fix ppc64le warning
      de3c913c
    • Linus Torvalds's avatar
      Merge tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 86f26a77
      Linus Torvalds authored
      Pull pci updates from Bjorn Helgaas:
       "Enumeration:
      
         - Revert sysfs "rescan" renames that broke apps (Kelsey Skunberg)
      
         - Add more 32 GT/s link speed decoding and improve the implementation
           (Yicong Yang)
      
        Resource management:
      
         - Add support for sizing programmable host bridge apertures and fix a
           related alpha Nautilus regression (Ivan Kokshaysky)
      
        Interrupts:
      
         - Add boot interrupt quirk mechanism for Xeon chipsets and document
           boot interrupts (Sean V Kelley)
      
        PCIe native device hotplug:
      
         - When possible, disable in-band presence detect and use PDS
           (Alexandru Gagniuc)
      
         - Add DMI table for devices that don't use in-band presence detection
           but don't advertise that correctly (Stuart Hayes)
      
         - Fix hang when powering slots up/down via sysfs (Lukas Wunner)
      
         - Fix an MSI interrupt race (Stuart Hayes)
      
        Virtualization:
      
         - Add ACS quirks for Zhaoxin devices (Raymond Pang)
      
        Error handling:
      
         - Add Error Disconnect Recover (EDR) support so firmware can report
           devices disconnected via DPC and we can try to recover (Kuppuswamy
           Sathyanarayanan)
      
        Peer-to-peer DMA:
      
         - Add Intel Sky Lake-E Root Ports B, C, D to the whitelist (Andrew
           Maier)
      
        ASPM:
      
         - Reduce severity of common clock config message (Chris Packham)
      
         - Clear the correct bits when enabling L1 substates, so we don't go
           to the wrong state (Yicong Yang)
      
        Endpoint framework:
      
         - Replace EPF linkup ops with notifier call chain and improve locking
           (Kishon Vijay Abraham I)
      
         - Fix concurrent memory allocation in OB address region (Kishon Vijay
           Abraham I)
      
         - Move PF function number assignment to EPC core to support multiple
           function creation methods (Kishon Vijay Abraham I)
      
         - Fix issue with clearing configfs "start" entry (Kunihiko Hayashi)
      
         - Fix issue with endpoint MSI-X ignoring BAR Indicator and Table
           Offset (Kishon Vijay Abraham I)
      
         - Add support for testing DMA transfers (Kishon Vijay Abraham I)
      
         - Add support for testing > 10 endpoint devices (Kishon Vijay Abraham I)
      
         - Add support for tests to clear IRQ (Kishon Vijay Abraham I)
      
         - Add common DT schema for endpoint controllers (Kishon Vijay Abraham I)
      
        Amlogic Meson PCIe controller driver:
      
         - Add DT bindings for AXG PCIe PHY, shared MIPI/PCIe analog PHY (Remi
           Pommarel)
      
         - Add Amlogic AXG PCIe PHY, AXG MIPI/PCIe analog PHY drivers (Remi
           Pommarel)
      
        Cadence PCIe controller driver:
      
         - Add Root Complex/Endpoint DT schema for Cadence PCIe (Kishon Vijay
           Abraham I)
      
        Intel VMD host bridge driver:
      
         - Add two VMD Device IDs that require bus restriction mode (Sushma
           Kalakota)
      
        Mobiveil PCIe controller driver:
      
         - Refactor and modularize mobiveil driver (Hou Zhiqiang)
      
         - Add support for Mobiveil GPEX Gen4 host (Hou Zhiqiang)
      
        Microsoft Hyper-V host bridge driver:
      
         - Add support for Hyper-V PCI protocol version 1.3 and
           PCI_BUS_RELATIONS2 (Long Li)
      
         - Refactor to prepare for virtual PCI on non-x86 architectures (Boqun
           Feng)
      
         - Fix memory leak in hv_pci_probe()'s error path (Dexuan Cui)
      
        NVIDIA Tegra PCIe controller driver:
      
         - Use pci_parse_request_of_pci_ranges() (Rob Herring)
      
         - Add support for endpoint mode and related DT updates (Vidya Sagar)
      
         - Reduce -EPROBE_DEFER error message log level (Thierry Reding)
      
        Qualcomm PCIe controller driver:
      
         - Restrict class fixup to specific Qualcomm devices (Bjorn Andersson)
      
        Synopsys DesignWare PCIe controller driver:
      
         - Refactor core initialization code for endpoint mode (Vidya Sagar)
      
         - Fix endpoint MSI-X to use correct table address (Kishon Vijay
           Abraham I)
      
        TI DRA7xx PCIe controller driver:
      
         - Fix MSI IRQ handling (Vignesh Raghavendra)
      
        TI Keystone PCIe controller driver:
      
         - Allow AM654 endpoint to raise MSI-X interrupt (Kishon Vijay Abraham I)
      
        Miscellaneous:
      
         - Quirk ASMedia XHCI USB to avoid "PME# from D0" defect (Kai-Heng
           Feng)
      
         - Use ioremap(), not phys_to_virt(), for platform ROM to fix video
           ROM mapping with CONFIG_HIGHMEM (Mikel Rychliski)"
      
      * tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (96 commits)
        misc: pci_endpoint_test: remove duplicate macro PCI_ENDPOINT_TEST_STATUS
        PCI: tegra: Print -EPROBE_DEFER error message at debug level
        misc: pci_endpoint_test: Use full pci-endpoint-test name in request_irq()
        misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
        tools: PCI: Add 'e' to clear IRQ
        misc: pci_endpoint_test: Add ioctl to clear IRQ
        misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
        PCI: keystone: Allow AM654 PCIe Endpoint to raise MSI-X interrupt
        PCI: dwc: Fix dw_pcie_ep_raise_msix_irq() to get correct MSI-X table address
        PCI: endpoint: Fix ->set_msix() to take BIR and offset as arguments
        misc: pci_endpoint_test: Add support to get DMA option from userspace
        tools: PCI: Add 'd' command line option to support DMA
        misc: pci_endpoint_test: Use streaming DMA APIs for buffer allocation
        PCI: endpoint: functions/pci-epf-test: Print throughput information
        PCI: endpoint: functions/pci-epf-test: Add DMA support to transfer data
        PCI: pciehp: Fix MSI interrupt race
        PCI: pciehp: Fix indefinite wait on sysfs requests
        PCI: endpoint: Fix clearing start entry in configfs
        PCI: tegra: Add support for PCIe endpoint mode in Tegra194
        PCI: sysfs: Revert "rescan" file renames
        ...
      86f26a77
    • Arnd Bergmann's avatar
      Merge branch 'arm/late' into arm/dt · 8bdbf169
      Arnd Bergmann authored
      Include originally "late" updates for OMAP and Qualcomm,
      now that it's not late any more.
      
      * arm/late: (122 commits)
        ARM: OMAP2+: Drop legacy platform data for ti81xx edma
        ARM: dts: Configure interconnect target module for ti816x edma
        ARM: dts: Configure interconnect target module for dm814x tptc3
        ARM: dts: Configure interconnect target module for dm814x tptc2
        ARM: dts: Configure interconnect target module for dm814x tptc1
        ARM: dts: Configure interconnect target module for dm814x tptc0
        ARM: dts: Configure interconnect target module for dm814x tpcc
        ARM: OMAP2+: Drop legacy platform data for dm814x cpsw
        ARM: dts: Configure interconnect target module for dm814x cpsw
        clk: ti: Fix dm814x clkctrl for ethernet
        arm64: dts: qcom: sdm845-mtp: Relocate remoteproc firmware
        arm64: dts: sdm845: add IPA information
        arm64: dts: qcom: db845c: add analog audio support
        arm64: dts: qcom: sdm845: add pinctrl nodes for quat i2s
        arm64: dts: qcom: c630: Enable audio support
        arm64: dts: qcom: sdm845: add apr nodes
        arm64: dts: qcom: sdm845: add slimbus nodes
        arm64: dts: qcom: sc7180: Update reg names for SDHC
        arm64: dts: qcom: qcs404: Enable CQE support for eMMC
        arm64: dts: msm8916: Add fastrpc node
        ...
      8bdbf169
    • Linus Torvalds's avatar
      Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 0ad5b053
      Linus Torvalds authored
      Pull char/misc driver updates from Greg KH:
       "Here is the big set of char/misc/other driver patches for 5.7-rc1.
      
        Lots of things in here, and it's later than expected due to some
        reverts to resolve some reported issues. All is now clean with no
        reported problems in linux-next.
      
        Included in here is:
         - interconnect updates
         - mei driver updates
         - uio updates
         - nvmem driver updates
         - soundwire updates
         - binderfs updates
         - coresight updates
         - habanalabs updates
         - mhi new bus type and core
         - extcon driver updates
         - some Kconfig cleanups
         - other small misc driver cleanups and updates
      
        As mentioned, all have been in linux-next for a while, and with the
        last two reverts, all is calm and good"
      
      * tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (174 commits)
        Revert "driver core: platform: Initialize dma_parms for platform devices"
        Revert "amba: Initialize dma_parms for amba devices"
        amba: Initialize dma_parms for amba devices
        driver core: platform: Initialize dma_parms for platform devices
        bus: mhi: core: Drop the references to mhi_dev in mhi_destroy_device()
        bus: mhi: core: Initialize bhie field in mhi_cntrl for RDDM capture
        bus: mhi: core: Add support for reading MHI info from device
        misc: rtsx: set correct pcr_ops for rts522A
        speakup: misc: Use dynamic minor numbers for speakup devices
        mei: me: add cedar fork device ids
        coresight: do not use the BIT() macro in the UAPI header
        Documentation: provide IBM contacts for embargoed hardware
        nvmem: core: remove nvmem_sysfs_get_groups()
        nvmem: core: use is_bin_visible for permissions
        nvmem: core: use device_register and device_unregister
        nvmem: core: add root_only member to nvmem device struct
        extcon: axp288: Add wakeup support
        extcon: Mark extcon_get_edev_name() function as exported symbol
        extcon: palmas: Hide error messages if gpio returns -EPROBE_DEFER
        dt-bindings: extcon: usbc-cros-ec: convert extcon-usbc-cros-ec.txt to yaml format
        ...
      0ad5b053
    • Linus Torvalds's avatar
      Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx · ff2ae607
      Linus Torvalds authored
      Pull SPDX updates from Greg KH:
       "Here are three SPDX patches for 5.7-rc1.
      
        One fixes up the SPDX tag for a single driver, while the other two go
        through the tree and add SPDX tags for all of the .gitignore files as
        needed.
      
        Nothing too complex, but you will get a merge conflict with your
        current tree, that should be trivial to handle (one file modified by
        two things, one file deleted.)
      
        All three of these have been in linux-next for a while, with no
        reported issues other than the merge conflict"
      
      * tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx:
        ASoC: MT6660: make spdxcheck.py happy
        .gitignore: add SPDX License Identifier
        .gitignore: remove too obvious comments
      ff2ae607
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 6cd3d401
      Linus Torvalds authored
      Pull xen updates from Juergen Gross:
      
       - a cleanup patch removing an unused function
      
       - a small fix for the xen pciback driver
      
       - a series for making the unwinder hyppay with the Xen PV guest idle
         task stacks
      
      * tag 'for-linus-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        x86/xen: Make the secondary CPU idle tasks reliable
        x86/xen: Make the boot CPU idle task reliable
        xen-pciback: fix INTERRUPT_TYPE_* defines
        xen/xenbus: remove unused xenbus_map_ring()
      6cd3d401
    • Linus Torvalds's avatar
      Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq · 0adb8bc0
      Linus Torvalds authored
      Pull workqueue updates from Tejun Heo:
       "Nothing too interesting. Just two trivial patches"
      
      * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
        workqueue: Mark up unlocked access to wq->first_flusher
        workqueue: Make workqueue_init*() return void
      0adb8bc0
    • Linus Torvalds's avatar
      Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup · d8836005
      Linus Torvalds authored
      Pull cgroup updates from Tejun Heo:
      
       - Christian extended clone3 so that processes can be spawned into
         cgroups directly.
      
         This is not only neat in terms of semantics but also avoids grabbing
         the global cgroup_threadgroup_rwsem for migration.
      
       - Daniel added !root xattr support to cgroupfs.
      
         Userland already uses xattrs on cgroupfs for bookkeeping. This will
         allow delegated cgroups to support such usages.
      
       - Prateek tried to make cpuset hotplug handling synchronous but that
         led to possible deadlock scenarios. Reverted.
      
       - Other minor changes including release_agent_path handling cleanup.
      
      * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        docs: cgroup-v1: Document the cpuset_v2_mode mount option
        Revert "cpuset: Make cpuset hotplug synchronous"
        cgroupfs: Support user xattrs
        kernfs: Add option to enable user xattrs
        kernfs: Add removed_size out param for simple_xattr_set
        kernfs: kvmalloc xattr value instead of kmalloc
        cgroup: Restructure release_agent_path handling
        selftests/cgroup: add tests for cloning into cgroups
        clone3: allow spawning processes into cgroups
        cgroup: add cgroup_may_write() helper
        cgroup: refactor fork helpers
        cgroup: add cgroup_get_from_file() helper
        cgroup: unify attach permission checking
        cpuset: Make cpuset hotplug synchronous
        cgroup.c: Use built-in RCU list checking
        kselftest/cgroup: add cgroup destruction test
        cgroup: Clean up css_set task traversal
      d8836005
    • Linus Torvalds's avatar
      Merge tag 'kgdb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux · f2c3bec3
      Linus Torvalds authored
      Pull kgdb updates from Daniel Thompson:
       "Pretty quiet this cycle. Just a couple of small fixes from myself both
        of which were reviewed by Doug Anderson to keep me honest (thanks)"
      
      * tag 'kgdb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
        kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ
        kdb: Eliminate strncpy() warnings by replacing with strscpy()
      f2c3bec3
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm · a943353d
      Linus Torvalds authored
      Pull ARM updates from Russell King:
      
       - replace setup_irq() with request_irq() for ebsa110, footbridge, rpc
      
       - fix clang assembly error in kexec code
      
       - remove .fixup section in boot stub
      
       - decompressor / EFI cache flushing updates
      
      * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
        ARM: 8966/1: rpc: replace setup_irq() by request_irq()
        ARM: 8965/2: footbridge: replace setup_irq() by request_irq()
        ARM: 8964/1: ebsa110: replace setup_irq() by request_irq()
        ARM: 8962/1: kexec: drop invalid assembly argument
        ARM: decompressor: switch to by-VA cache maintenance for v7 cores
        ARM: decompressor: prepare cache_clean_flush for doing by-VA maintenance
        ARM: decompressor: factor out routine to obtain the inflated image size
        ARM: 8959/1: Remove unused .fixup section in boot stub
        ARM: allow unwinder to unwind recursive functions
      a943353d
    • Nathan Chancellor's avatar
      remoteproc/omap: Fix set_load call in omap_rproc_request_timer · e6d05acd
      Nathan Chancellor authored
      When building arm allyesconfig:
      
      drivers/remoteproc/omap_remoteproc.c:174:44: error: too many arguments
      to function call, expected 2, have 3
              timer->timer_ops->set_load(timer->odt, 0, 0);
              ~~~~~~~~~~~~~~~~~~~~~~~~~~                ^
      1 error generated.
      
      This is due to commit 02e6d546 ("clocksource/drivers/timer-ti-dm:
      Enable autoreload in set_pwm") in the clockevents tree interacting with
      commit e28edc57 ("remoteproc/omap: Request a timer(s) for remoteproc
      usage") from the rpmsg tree.
      
      This should have been fixed during the merge of the remoteproc tree
      since it happened after the clockevents tree merge; however, it does not
      look like my email was noticed by either maintainer and I did not pay
      attention when the pull was sent since I was on CC.
      
      Fixes: c6570114 ("Merge tag 'rproc-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc")
      Link: https://lore.kernel.org/lkml/20200327185055.GA22438@ubuntu-m2-xlarge-x86/Signed-off-by: default avatarNathan Chancellor <natechancellor@gmail.com>
      Acked-by: default avatarSuman Anna <s-anna@ti.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      e6d05acd
    • Mikulas Patocka's avatar
      dm integrity: fix logic bug in integrity tag testing · 8267d8fb
      Mikulas Patocka authored
      If all the bytes are equal to DISCARD_FILLER, we want to accept the
      buffer. If any of the bytes are different, we must do thorough
      tag-by-tag checking.
      
      The condition was inverted.
      
      Fixes: 84597a44 ("dm integrity: add optional discard support")
      Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      8267d8fb
    • Waiman Long's avatar
      docs: cgroup-v1: Document the cpuset_v2_mode mount option · 0c05b9bd
      Waiman Long authored
      The cpuset in cgroup v1 accepts a special "cpuset_v2_mode" mount
      option that make cpuset.cpus and cpuset.mems behave more like those in
      cgroup v2.  Document it to make other people more aware of this feature
      that can be useful in some circumstances.
      Signed-off-by: default avatarWaiman Long <longman@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      0c05b9bd
    • Mike Snitzer's avatar
      Revert "dm: always call blk_queue_split() in dm_process_bio()" · 120c9257
      Mike Snitzer authored
      This reverts commit effd58c9.
      
      blk_queue_split() is causing excessive IO splitting -- because
      blk_max_size_offset() depends on 'chunk_sectors' limit being set and
      if it isn't (as is the case for DM targets!) it falls back to
      splitting on a 'max_sectors' boundary regardless of offset.
      
      "Fix" this by reverting back to _not_ using blk_queue_split() in
      dm_process_bio() for normal IO (reads and writes).  Long-term fix is
      still TBD but it should focus on training blk_max_size_offset() to
      call into a DM provided hook (to call DM's max_io_len()).
      
      Test results from simple misaligned IO test on 4-way dm-striped device
      with chunksize of 128K and stripesize of 512K:
      
      xfs_io -d -c 'pread -b 2m 224s 4072s' /dev/mapper/stripe_dev
      
      before this revert:
      
      253,0   21        1     0.000000000  2206  Q   R 224 + 4072 [xfs_io]
      253,0   21        2     0.000008267  2206  X   R 224 / 480 [xfs_io]
      253,0   21        3     0.000010530  2206  X   R 224 / 256 [xfs_io]
      253,0   21        4     0.000027022  2206  X   R 480 / 736 [xfs_io]
      253,0   21        5     0.000028751  2206  X   R 480 / 512 [xfs_io]
      253,0   21        6     0.000033323  2206  X   R 736 / 992 [xfs_io]
      253,0   21        7     0.000035130  2206  X   R 736 / 768 [xfs_io]
      253,0   21        8     0.000039146  2206  X   R 992 / 1248 [xfs_io]
      253,0   21        9     0.000040734  2206  X   R 992 / 1024 [xfs_io]
      253,0   21       10     0.000044694  2206  X   R 1248 / 1504 [xfs_io]
      253,0   21       11     0.000046422  2206  X   R 1248 / 1280 [xfs_io]
      253,0   21       12     0.000050376  2206  X   R 1504 / 1760 [xfs_io]
      253,0   21       13     0.000051974  2206  X   R 1504 / 1536 [xfs_io]
      253,0   21       14     0.000055881  2206  X   R 1760 / 2016 [xfs_io]
      253,0   21       15     0.000057462  2206  X   R 1760 / 1792 [xfs_io]
      253,0   21       16     0.000060999  2206  X   R 2016 / 2272 [xfs_io]
      253,0   21       17     0.000062489  2206  X   R 2016 / 2048 [xfs_io]
      253,0   21       18     0.000066133  2206  X   R 2272 / 2528 [xfs_io]
      253,0   21       19     0.000067507  2206  X   R 2272 / 2304 [xfs_io]
      253,0   21       20     0.000071136  2206  X   R 2528 / 2784 [xfs_io]
      253,0   21       21     0.000072764  2206  X   R 2528 / 2560 [xfs_io]
      253,0   21       22     0.000076185  2206  X   R 2784 / 3040 [xfs_io]
      253,0   21       23     0.000077486  2206  X   R 2784 / 2816 [xfs_io]
      253,0   21       24     0.000080885  2206  X   R 3040 / 3296 [xfs_io]
      253,0   21       25     0.000082316  2206  X   R 3040 / 3072 [xfs_io]
      253,0   21       26     0.000085788  2206  X   R 3296 / 3552 [xfs_io]
      253,0   21       27     0.000087096  2206  X   R 3296 / 3328 [xfs_io]
      253,0   21       28     0.000093469  2206  X   R 3552 / 3808 [xfs_io]
      253,0   21       29     0.000095186  2206  X   R 3552 / 3584 [xfs_io]
      253,0   21       30     0.000099228  2206  X   R 3808 / 4064 [xfs_io]
      253,0   21       31     0.000101062  2206  X   R 3808 / 3840 [xfs_io]
      253,0   21       32     0.000104956  2206  X   R 4064 / 4096 [xfs_io]
      253,0   21       33     0.001138823     0  C   R 4096 + 200 [0]
      
      after this revert:
      
      253,0   18        1     0.000000000  4430  Q   R 224 + 3896 [xfs_io]
      253,0   18        2     0.000018359  4430  X   R 224 / 256 [xfs_io]
      253,0   18        3     0.000028898  4430  X   R 256 / 512 [xfs_io]
      253,0   18        4     0.000033535  4430  X   R 512 / 768 [xfs_io]
      253,0   18        5     0.000065684  4430  X   R 768 / 1024 [xfs_io]
      253,0   18        6     0.000091695  4430  X   R 1024 / 1280 [xfs_io]
      253,0   18        7     0.000098494  4430  X   R 1280 / 1536 [xfs_io]
      253,0   18        8     0.000114069  4430  X   R 1536 / 1792 [xfs_io]
      253,0   18        9     0.000129483  4430  X   R 1792 / 2048 [xfs_io]
      253,0   18       10     0.000136759  4430  X   R 2048 / 2304 [xfs_io]
      253,0   18       11     0.000152412  4430  X   R 2304 / 2560 [xfs_io]
      253,0   18       12     0.000160758  4430  X   R 2560 / 2816 [xfs_io]
      253,0   18       13     0.000183385  4430  X   R 2816 / 3072 [xfs_io]
      253,0   18       14     0.000190797  4430  X   R 3072 / 3328 [xfs_io]
      253,0   18       15     0.000197667  4430  X   R 3328 / 3584 [xfs_io]
      253,0   18       16     0.000218751  4430  X   R 3584 / 3840 [xfs_io]
      253,0   18       17     0.000226005  4430  X   R 3840 / 4096 [xfs_io]
      253,0   18       18     0.000250404  4430  Q   R 4120 + 176 [xfs_io]
      253,0   18       19     0.000847708     0  C   R 4096 + 24 [0]
      253,0   18       20     0.000855783     0  C   R 4120 + 176 [0]
      
      Fixes: effd58c9 ("dm: always call blk_queue_split() in dm_process_bio()")
      Cc: stable@vger.kernel.org
      Reported-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
      Tested-by: default avatarBarry Marson <bmarson@redhat.com>
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      120c9257
    • Tejun Heo's avatar
      Revert "cpuset: Make cpuset hotplug synchronous" · 2b729fe7
      Tejun Heo authored
      This reverts commit a49e4629 ("cpuset: Make cpuset hotplug synchronous") as
      it may deadlock with cpu hotplug path.
      
      Link: http://lkml.kernel.org/r/F0388D99-84D7-453B-9B6B-EEFF0E7BE4CC@lca.pwSigned-off-by: default avatarTejun Heo <tj@kernel.org>
      Reported-by: default avatarQian Cai <cai@lca.pw>
      Cc: Prateek Sood <prsood@codeaurora.org>
      2b729fe7
    • Steven Rostedt (VMware)'s avatar
      tracing: Do not allocate buffer in trace_find_next_entry() in atomic · 8e99cf91
      Steven Rostedt (VMware) authored
      When dumping out the trace data in latency format, a check is made to peek
      at the next event to compare its timestamp to the current one, and if the
      delta is of a greater size, it will add a marker showing so. But to do this,
      it needs to save the current event otherwise peeking at the next event will
      remove the current event. To save the event, a temp buffer is used, and if
      the event is bigger than the temp buffer, the temp buffer is freed and a
      bigger buffer is allocated.
      
      This allocation is a problem when called in atomic context. The only way
      this gets called via atomic context is via ftrace_dump(). Thus, use a static
      buffer of 128 bytes (which covers most events), and if the event is bigger
      than that, simply return NULL. The callers of trace_find_next_entry() need
      to handle a NULL case, as that's what would happen if the allocation failed.
      
      Link: https://lore.kernel.org/r/20200326091256.GR11705@shao2-debian
      
      Fixes: ff895103 ("tracing: Save off entry when peeking at next entry")
      Reported-by: default avatarkernel test robot <rong.a.chen@intel.com>
      Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
      8e99cf91
    • Mike Snitzer's avatar
      dm integrity: fix ppc64le warning · e7fc1e57
      Mike Snitzer authored
      Otherwise:
      
      In file included from drivers/md/dm-integrity.c:13:
      drivers/md/dm-integrity.c: In function 'dm_integrity_status':
      drivers/md/dm-integrity.c:3061:10: error: format '%llu' expects
      argument of type 'long long unsigned int', but argument 4 has type
      'long int' [-Werror=format=]
         DMEMIT("%llu %llu",
                ^~~~~~~~~~~
          atomic64_read(&ic->number_of_mismatches),
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      ./include/linux/device-mapper.h:550:46: note: in definition of macro 'DMEMIT'
            0 : scnprintf(result + sz, maxlen - sz, x))
                                                    ^
      cc1: all warnings being treated as errors
      
      Fixes: 7649194a ("dm integrity: remove sector type casts")
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      e7fc1e57
    • Colin Ian King's avatar
      rtc: ds1307: check for failed memory allocation on wdt · 1821b79d
      Colin Ian King authored
      Currently a failed memory allocation will lead to a null pointer
      dereference on point wdt.  Fix this by checking for a failed
      allocation and just returning.
      
      Addresses-Coverity: ("Dereference null return")
      Fixes: fd90d48d ("rtc: ds1307: add support for watchdog timer on ds1388")
      Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
      Link: https://lore.kernel.org/r/20200403110437.57420-1-colin.king@canonical.comSigned-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
      1821b79d
    • Linus Torvalds's avatar
      Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · bef7b2a7
      Linus Torvalds authored
      Pull devicetree updates from Rob Herring:
      
       - Unit test for overlays with GPIO hogs
      
       - Improve dma-ranges parsing to handle dma-ranges with multiple entries
      
       - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9
      
       - Improve overlay error reporting
      
       - Device link support for power-domains and hwlocks bindings
      
       - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida,
         PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and
         ITE Tech
      
       - Add deprecated Marvell vendor prefix 'mrvl'
      
       - A bunch of binding conversions to DT schema continues. Of note, the
         common serial and USB connector bindings are converted.
      
       - Add more Arm CPU compatibles
      
       - Drop Mark Rutland as DT maintainer :(
      
      * tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits)
        MAINTAINERS: drop an old reference to stm32 pwm timers doc
        MAINTAINERS: dt: update etnaviv file reference
        dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb
        dt-bindings: uniphier-system-bus: fix warning in the example
        dt-bindings: display: meson-vpu: fix indentation of reg-names' "items"
        dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints
        dt-bindings: power: Fix example for power-domain
        dt-bindings: arm: Add some constraints for PSCI nodes
        of: some unittest overlays not untracked
        of: gpio unittest kfree() wrong object
        dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml
        dt-bindings: serial: sh-sci: Convert to json-schema
        dt-bindings: serial: Document serialN aliases
        dt-bindings: thermal: tsens: Set 'additionalProperties: false'
        dt-bindings: thermal: tsens: Fix nvmem-cell-names schema
        dt-bindings: vendor-prefixes: Add Beacon vendor prefix
        dt-bindings: vendor-prefixes: Add Topwise
        of: of_private.h: Replace zero-length array with flexible-array member
        docs: dt: fix a broken reference to input.yaml
        docs: dt: fix references to ap806-system-controller.txt
        ...
      bef7b2a7
    • Linus Torvalds's avatar
      Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 79f51b7b
      Linus Torvalds authored
      Pull SCSI updates from James Bottomley:
       "This series has a huge amount of churn because it pulls in Mauro's doc
        update changing all our txt files to rst ones.
      
        Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc,
        zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and
        some other minor updates.
      
        The major core change is Hannes moving functions out of the aacraid
        driver and into the core"
      
      * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (223 commits)
        scsi: aic7xxx: aic97xx: Remove FreeBSD-specific code
        scsi: ufs: Do not rely on prefetched data
        scsi: dc395x: remove dc395x_bios_param
        scsi: libiscsi: Fix error count for active session
        scsi: hpsa: correct race condition in offload enabled
        scsi: message: fusion: Replace zero-length array with flexible-array member
        scsi: qedi: Add PCI shutdown handler support
        scsi: qedi: Add MFW error recovery process
        scsi: ufs: Enable block layer runtime PM for well-known logical units
        scsi: ufs-qcom: Override devfreq parameters
        scsi: ufshcd: Let vendor override devfreq parameters
        scsi: ufshcd: Update the set frequency to devfreq
        scsi: ufs: Resume ufs host before accessing ufs device
        scsi: ufs-mediatek: customize the delay for enabling host
        scsi: ufs: make HCE polling more compact to improve initialization latency
        scsi: ufs: allow custom delay prior to host enabling
        scsi: ufs-mediatek: use common delay function
        scsi: ufs: introduce common and flexible delay function
        scsi: ufs: use an enum for host capabilities
        scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc()
        ...
      79f51b7b
  4. 02 Apr, 2020 4 commits
    • Linus Torvalds's avatar
      Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux · e109f506
      Linus Torvalds authored
      Pull MTD updates from Miquel Raynal:
       "MTD core changes:
         - Fix issue where write_cached_data() fails but write() still returns
           success
      
         - maps: sa1100-flash: Replace zero-length array with flexible-array
           member
      
         - phram: Fix a double free issue in error path
      
         - Convert fallthrough comments into statements
      
         - MAINTAINERS: Add the IRC channel to the MTD related subsystems
      
        Raw NAND core changes:
         - Add support for manufacturer specific suspend/resume operation
      
         - Add support for manufacturer specific lock/unlock operation
      
         - Replace zero-length array with flexible-array member
      
         - Fix a typo ("manufecturer")
      
         - Ensure nand_soft_waitrdy wait period is enough
      
        Raw NAND controller driver changes:
         - Brcmnand:
             * Add support for flash-edu for dma transfers (+ bindings)
      
         - Cadence:
             * Reinit completion before executing a new command
             * Change bad block marker size
             * Fix the calculation of the avaialble OOB size
             * Get meta data size from registers
      
         - Qualcom:
             * Use dma_request_chan() instead dma_request_slave_channel()
             * Release resources on failure within qcom_nandc_alloc()
      
         - Allwinner:
             * Use dma_request_chan() instead dma_request_slave_channel()
      
         - Marvell:
             * Use dma_request_chan() instead dma_request_slave_channel()
             * Release DMA channel on error
      
         - Freescale:
             * Use dma_request_chan() instead dma_request_slave_channel()
      
         - Macronix:
             * Add support for Macronix NAND randomizer (+ bindings)
      
         - Ams-delta:
             * Rename structures and functions to gpio_nand*
             * Make the driver custom I/O ready
             * Drop useless local variable
             * Support custom driver initialisation
             * Add module device tables
             * Handle more GPIO pins as optional
             * Make read pulses optional
             * Don't hardcode read/write pulse widths
             * Push inversion handling to gpiolib
             * Enable OF partition info support
             * Drop board specific partition info
             * Use struct gpio_nand_platdata
             * Write protect device during probe
      
         - Ingenic:
             * Use devm_platform_ioremap_resource()
             * Add dependency on MIPS || COMPILE_TEST
      
         - Denali:
             * Deassert write protect pin
      
         - ST:
             * Use dma_request_chan() instead dma_request_slave_channel()
      
        Raw NAND chip driver changes:
         - Toshiba:
             * Support reading the number of bitflips for BENAND (Built-in ECC NAND)
      
         - Macronix:
             * Add support for deep power down mode
             * Add support for block protection
      
        SPI-NAND core changes:
         - Do not erase the block before writing a bad block marker
      
         - Explicitly use MTD_OPS_RAW to write the bad block marker to OOB
      
         - Stop using spinand->oobbuf for buffering bad block markers
      
         - Rework detect procedure for different READ_ID operation
      
        SPI-NAND driver changes:
         - Toshiba:
             * Support for new Kioxia Serial NAND
             * Rename function name to change suffix and prefix (8Gbit)
             * Add comment about Kioxia ID
      
         - Micron:
             * Add new Micron SPI NAND devices with multiple dies
             * Add M70A series Micron SPI NAND devices
             * identify SPI NAND device with Continuous Read mode
             * Add new Micron SPI NAND devices
             * Describe the SPI NAND device MT29F2G01ABAGD
             * Generalize the OOB layout structure and function names
      
        SPI NOR core changes:
         - Move all the manufacturer specific quirks/code out of the core, to
           make the core logic more readable and thus ease maintenance.
      
         - Move the SFDP logic out of the core, it provides a better
           separation between the SFDP parsing and core logic.
      
         - Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
           must not be able to use structures that are meant just for the SPI
           NOR core.
      
         - Use the spi-mem direct mapping API to let advanced controllers
           optimize the read/write operations when they support direct
           mapping.
      
         - Add generic formula for the Status Register block protection
           handling. It fixes some long standing locking limitations and eases
           the addition of the 4bit block protection support.
      
         - Add block protection support for flashes with 4 block protection
           bits in the Status Register.
      
        SPI NOR controller drivers changes:
         - The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor
           driver.
      
         - Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
      
        HyperBus changes:
         - Print error msg when compatible is wrong or missing
      
         - Move mapping of direct access window from core to individual
           drivers"
      
      * tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (103 commits)
        mtd: Convert fallthrough comments into statements
        mtd: rawnand: toshiba: Support reading the number of bitflips for BENAND (Built-in ECC NAND)
        MAINTAINERS: Add the IRC channel to the MTD related subsystems
        mtd: Fix issue where write_cached_data() fails but write() still returns success
        mtd: maps: sa1100-flash: Replace zero-length array with flexible-array member
        mtd: phram: fix a double free issue in error path
        mtd: spinand: toshiba: Support for new Kioxia Serial NAND
        mtd: spinand: toshiba: Rename function name to change suffix and prefix (8Gbit)
        mtd: rawnand: macronix: Add support for deep power down mode
        mtd: rawnand: Add support for manufacturer specific suspend/resume operation
        mtd: spi-nor: Enable locking for n25q512ax3/n25q512a
        mtd: spi-nor: Add SR 4bit block protection support
        mtd: spi-nor: Add generic formula for SR block protection handling
        mtd: spi-nor: Set all BP bits to one when lock_len == mtd->size
        mtd: spi-nor: controllers: aspeed-smc: Replace zero-length array with flexible-array member
        mtd: spi-nor: Clear WEL bit when erase or program errors occur
        MAINTAINERS: update entry after SPI NOR controller move
        mtd: spi-nor: Trim what is exposed in spi-nor.h
        mtd: spi-nor: Drop the MFR definitions
        mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table
        ...
      e109f506
    • Dave Airlie's avatar
      Merge branch 'ttm-transhuge' of git://people.freedesktop.org/~thomash/linux into drm-next · 0e7e6198
      Dave Airlie authored
      Huge page-table entries for TTM
      
      In order to reduce CPU usage [1] and in theory TLB misses this patchset enables
      huge- and giant page-table entries for TTM and TTM-enabled graphics drivers.
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Thomas Hellstrom (VMware) <thomas_os@shipmail.org>
      Link: https://patchwork.freedesktop.org/patch/msgid/20200325073102.6129-1-thomas_os@shipmail.org
      0e7e6198
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-5.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma · e964f1e0
      Linus Torvalds authored
      Pull dmaengine updates from Vinod Koul:
       "Core:
         - Some code cleanup and optimization in core by Andy
      
         - Debugfs support for displaying dmaengine channels by Peter
      
        Drivers:
         - New driver for uniphier-xdmac controller
      
         - Updates to stm32 dma, mdma and dmamux drivers and PM support
      
         - More updates to idxd drivers
      
         - Bunch of changes in tegra-apb driver and cleaning up of pm
           functions
      
         - Bunch of spelling fixes and Replace zero-length array patches
      
         - Shutdown hook for fsl-dpaa2-qdma driver
      
         - Support for interleaved transfers for ti-edma and virtualization
           support for k3-dma driver
      
         - Support for reset and updates in xilinx_dma driver
      
         - Improvements and locking updates in at_hdma driver"
      
      * tag 'dmaengine-5.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (89 commits)
        dt-bindings: dma: renesas,usb-dmac: add r8a77961 support
        dmaengine: uniphier-xdmac: Remove redandant error log for platform_get_irq
        dmaengine: tegra-apb: Improve DMA synchronization
        dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler
        dmaengine: tegra-apb: mark PM functions as __maybe_unused
        dmaengine: fix spelling mistake "exceds" -> "exceeds"
        dmaengine: sprd: Set request pending flag when DMA controller is active
        dmaengine: ppc4xx: Use scnprintf() for avoiding potential buffer overflow
        dmaengine: idxd: remove global token limit check
        dmaengine: idxd: reflect shadow copy of traffic class programming
        dmaengine: idxd: Merge definition of dsa_batch_desc into dsa_hw_desc
        dmaengine: Create debug directories for DMA devices
        dmaengine: ti: k3-udma: Implement custom dbg_summary_show for debugfs
        dmaengine: Add basic debugfs support
        dmaengine: fsl-dpaa2-qdma: remove set but not used variable 'dpaa2_qdma'
        dmaengine: ti: edma: fix null dereference because of a typo in pointer name
        dmaengine: fsl-dpaa2-qdma: Adding shutdown hook
        dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver
        dt-bindings: dmaengine: Add UniPhier external DMA controller bindings
        dmaengine: ti: k3-udma: Implement support for atype (for virtualization)
        ...
      e964f1e0
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 5c8db3eb
      Linus Torvalds authored
      Pull i2c updates from Wolfram Sang:
       "I2C has:
      
         - using defines for bus speeds to avoid mistakes in hardcoded values;
           lots of small driver updates because of that. Thanks, Andy!
      
         - API change: i2c_setup_smbus_alert() was renamed to
           i2c_new_smbus_alert_device() and returns ERRPTR now. All in-tree
           users have been converted
      
         - in the core, a rare race condition when deleting the cdev has been
           fixed. Thanks, Kevin!
      
         - lots of driver updates. Thanks, everyone!
      
        I also want to mention: The amount of review and testing tags given
        was quite high this time. Thank you to these people, too. I hope we
        can keep it like this!"
      
      * 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits)
        i2c: rcar: clean up after refactoring i2c_timings
        macintosh: convert to i2c_new_scanned_device
        i2c: drivers: Use generic definitions for bus frequencies
        i2c: algo: Use generic definitions for bus frequencies
        i2c: stm32f7: switch to I²C generic property parsing
        i2c: rcar: Consolidate timings calls in rcar_i2c_clock_calculate()
        i2c: core: Allow override timing properties with 0
        i2c: core: Provide generic definitions for bus frequencies
        i2c: mxs: Use dma_request_chan() instead dma_request_slave_channel()
        i2c: imx: remove duplicate print after platform_get_irq()
        i2c: designware: Fix spelling typos in the comments
        i2c: designware: Discard i2c_dw_read_comp_param() function
        i2c: designware: Detect the FIFO size in the common code
        i2c: dev: Fix the race between the release of i2c_dev and cdev
        i2c: qcom-geni: Drop of_platform.h include
        i2c: qcom-geni: Grow a dev pointer to simplify code
        i2c: qcom-geni: Let firmware specify irq trigger flags
        i2c: stm32f7: do not backup read-only PECR register
        i2c: smbus: remove outdated references to irq level triggers
        i2c: convert SMBus alert setup function to return an ERRPTR
        ...
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