1. 30 Mar, 2020 4 commits
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-ec', 'acpi-fan' and 'acpi-pci' · 1da28f03
      Rafael J. Wysocki authored
      * acpi-ec:
        ACPI: EC: Eliminate EC_FLAGS_QUERY_HANDSHAKE
        ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add()
        ACPI: EC: Simplify acpi_ec_ecdt_start() and acpi_ec_init()
        ACPI: EC: Consolidate event handler installation code
        ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC
        ACPI: EC: Simplify acpi_ec_add()
        ACPI: EC: Drop AE_NOT_FOUND special case from ec_install_handlers()
        ACPI: EC: Avoid passing redundant argument to functions
        ACPI: EC: Avoid printing confusing messages in acpi_ec_setup()
      
      * acpi-fan:
        ACPI: fan: Use scnprintf() for avoiding potential buffer overflow
      
      * acpi-pci:
        ACPI: PCI: Use scnprintf() for avoiding potential buffer overflow
      1da28f03
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-button', 'acpi-battery', 'acpi-osl', 'acpi-video' and 'acpi-misc' · f94a57a1
      Rafael J. Wysocki authored
      * acpi-button:
        ACPI: Add new tiny-power-button driver to directly signal init
        ACPI: button: move HIDs to acpi/button.h
      
      * acpi-battery:
        ACPI / battery: Cleanup Lenovo Ideapad Miix 320 DMI table entry
        ACPI / AC: Cleanup DMI quirk table
      
      * acpi-osl:
        ACPI: OSL: Add missing __acquires/__releases annotations
      
      * acpi-video:
        ACPI: video: remove redundant assignments to variable result
      
      * acpi-misc:
        ACPI: list_for_each_safe() -> list_for_each_entry_safe()
      f94a57a1
    • Rafael J. Wysocki's avatar
      Merge branch 'acpica' · 6d582d7e
      Rafael J. Wysocki authored
      * acpica:
        ACPICA: Update version to 20200214
        ACPICA: Fix a couple of typos
        ACPICA: use acpi_size instead of u32 for prefix_path_length
        ACPICA: cast length arguement to acpi_ns_build_normalized_path() as u32
        ACPICA: cast the result of the pointer difference to u32
        ACPICA: Table Manager: Update comments in a function header
        ACPICA: Enable sleep button on ACPI legacy wake
        ACPICA: Fix a comment "enable" fixed events -> "disable" all fixed events.
        ACPICA: ASL-ASL+ converter: make root file a parameter for cv_init_file_tree
        ACPICA: ASL-ASL+ converter: remove function parameters from cv_init_file_tree()
      6d582d7e
    • Bob Moore's avatar
      ACPICA: Update version to 20200214 · c7be17a6
      Bob Moore authored
      ACPICA commit ac0c1b8a43a317702bb11e11fd5067a1c59e3002
      
      Version 20200214
      
      Link: https://github.com/acpica/acpica/commit/ac0c1b8aSigned-off-by: default avatarBob Moore <robert.moore@intel.com>
      Signed-off-by: default avatarErik Kaneda <erik.kaneda@intel.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      c7be17a6
  2. 14 Mar, 2020 9 commits
  3. 09 Mar, 2020 3 commits
    • Linus Torvalds's avatar
      Linux 5.6-rc5 · 2c523b34
      Linus Torvalds authored
      2c523b34
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 62790268
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "We've been accruing these for a couple of weeks, so the batch is a bit
        bigger than usual.
      
        Largest delta is due to a led-bl driver that is added -- there was a
        miscommunication before the merge window and the driver didn't make it
        in. Due to this, the platforms needing it regressed. At this point, it
        seemed easier to add the new driver than unwind the changes.
      
        Besides that, there are a handful of various fixes:
      
         - AMD tee memory leak fix
      
         - A handful of fixlets for i.MX SCU communication
      
         - A few maintainers woke up and realized DEBUG_FS had been missing
           for a while, so a few updates of that.
      
        ... and the usual collection of smaller fixes to various platforms"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (37 commits)
        ARM: socfpga_defconfig: Add back DEBUG_FS
        arm64: dts: socfpga: agilex: Fix gmac compatible
        ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS
        arm64: dts: meson: fix gxm-khadas-vim2 wifi
        arm64: dts: meson-sm1-sei610: add missing interrupt-names
        ARM: meson: Drop unneeded select of COMMON_CLK
        ARM: dts: bcm2711: Add pcie0 alias
        ARM: dts: bcm283x: Add missing properties to the PWR LED
        tee: amdtee: fix memory leak in amdtee_open_session()
        ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set
        arm: dts: dra76x: Fix mmc3 max-frequency
        ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
        bus: ti-sysc: Fix 1-wire reset quirk
        ARM: dts: r8a7779: Remove deprecated "renesas, rcar-sata" compatible value
        soc: imx-scu: Align imx sc msg structs to 4
        firmware: imx: Align imx_sc_msg_req_cpu_start to 4
        firmware: imx: scu-pd: Align imx sc msg structs to 4
        firmware: imx: misc: Align imx sc msg structs to 4
        firmware: imx: scu: Ensure sequential TX
        ARM: dts: imx7-colibri: Fix frequency for sd/mmc
        ...
      62790268
    • Linus Torvalds's avatar
      Merge tag 'edac_urgent-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras · efe582a1
      Linus Torvalds authored
      Pull EDAC fix from Borislav Petkov:
       "Error reporting fix for synopsys_edac: do not overwrite partial
        decoded error message (Sherry Sun)"
      
      * tag 'edac_urgent-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
        EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
      efe582a1
  4. 08 Mar, 2020 5 commits
    • Linus Torvalds's avatar
      Merge tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 378fee2e
      Linus Torvalds authored
      Pull char/misc fixes from Greg KH:
       "Here are four small char/misc driver fixes for reported issues for
        5.6-rc5.
      
        These fixes are:
      
         - binder fix for a potential use-after-free problem found (took two
           tries to get it right)
      
         - interconnect core fix
      
         - altera-stapl driver fix
      
        All four of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        binder: prevent UAF for binderfs devices II
        interconnect: Handle memory allocation errors
        altera-stapl: altera_get_note: prevent write beyond end of 'key'
        binder: prevent UAF for binderfs devices
      378fee2e
    • Linus Torvalds's avatar
      Merge tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · b34e5c13
      Linus Torvalds authored
      Pull driver core and debugfs fixes from Greg KH:
       "Here are four small driver core / debugfs patches for 5.6-rc3:
      
         - debugfs api cleanup now that all debugfs_create_regset32() callers
           have been fixed up. This was waiting until after the -rc1 merge as
           these fixes came in through different trees
      
         - driver core sync state fixes based on reports of minor issues found
           in the feature
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        driver core: Skip unnecessary work when device doesn't have sync_state()
        driver core: Add dev_has_sync_state()
        driver core: Call sync_state() even if supplier has no consumers
        debugfs: remove return value of debugfs_create_regset32()
      b34e5c13
    • Linus Torvalds's avatar
      Merge tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · cc432aee
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some small tty/serial fixes for 5.6-rc5
      
        Just some small serial driver fixes, and a vt core fixup, full details
        are:
      
         - vt fixes for issues found by syzbot
      
         - serdev fix for Apple boxes
      
         - fsl_lpuart serial driver fixes
      
         - MAINTAINER update for incorrect serial files
      
         - new device ids for 8250_exar driver
      
         - mvebu-uart fix
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        tty: serial: fsl_lpuart: free IDs allocated by IDA
        Revert "tty: serial: fsl_lpuart: drop EARLYCON_DECLARE"
        serdev: Fix detection of UART devices on Apple machines.
        MAINTAINERS: Add missed files related to Synopsys DesignWare UART
        serial: 8250_exar: add support for ACCES cards
        tty:serial:mvebu-uart:fix a wrong return
        vt: selection, push sel_lock up
        vt: selection, push console lock down
      cc432aee
    • Linus Torvalds's avatar
      Merge tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · fd3f6cc9
      Linus Torvalds authored
      Pull USB/PHY fixes from Greg KH:
       "Here are some small USB and PHY driver fixes for reported issues for
        5.6-rc5.
      
        Included in here are:
      
         - phy driver fixes
      
         - new USB quirks
      
         - USB cdns3 gadget driver fixes
      
         - USB hub core fixes
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        usb: dwc3: gadget: Update chain bit correctly when using sg list
        usb: core: port: do error out if usb_autopm_get_interface() fails
        usb: core: hub: do error out if usb_autopm_get_interface() fails
        usb: core: hub: fix unhandled return by employing a void function
        usb: storage: Add quirk for Samsung Fit flash
        usb: quirks: add NO_LPM quirk for Logitech Screen Share
        usb: usb251xb: fix regulator probe and error handling
        phy: allwinner: Fix GENMASK misuse
        usb: cdns3: gadget: toggle cycle bit before reset endpoint
        usb: cdns3: gadget: link trb should point to next request
        phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling
        phy: brcm-sata: Correct MDIO operations for 40nm platforms
        phy: ti: gmii-sel: do not fail in case of gmii
        phy: ti: gmii-sel: fix set of copy-paste errors
        phy: core: Fix phy_get() to not return error on link creation failure
        phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval
      fd3f6cc9
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · 61a09258
      Linus Torvalds authored
      Pull rdma fixes from Jason Gunthorpe:
       "Nothing particularly exciting, some small ODP regressions from the mmu
        notifier rework, another bunch of syzkaller fixes, and a bug fix for a
        botched syzkaller fix in the first rc pull request.
      
         - Fix busted syzkaller fix in 'get_new_pps' - this turned out to
           crash on certain HW configurations
      
         - Bug fixes for various missed things in error unwinds
      
         - Add a missing rcu_read_lock annotation in hfi/qib
      
         - Fix two ODP related regressions from the recent mmu notifier
           changes
      
         - Several more syzkaller bugs in siw, RDMA netlink, verbs and iwcm
      
         - Revert an old patch in CMA as it is now shown to not be allocating
           port numbers properly"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
        RDMA/iwcm: Fix iwcm work deallocation
        RDMA/siw: Fix failure handling during device creation
        RDMA/nldev: Fix crash when set a QP to a new counter but QPN is missing
        RDMA/odp: Ensure the mm is still alive before creating an implicit child
        RDMA/core: Fix protection fault in ib_mr_pool_destroy
        IB/mlx5: Fix implicit ODP race
        IB/hfi1, qib: Ensure RCU is locked when accessing list
        RDMA/core: Fix pkey and port assignment in get_new_pps
        RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
        RDMA/rw: Fix error flow during RDMA context initialization
        RDMA/core: Fix use of logical OR in get_new_pps
        Revert "RDMA/cma: Simplify rdma_resolve_addr() error flow"
      61a09258
  5. 07 Mar, 2020 10 commits
    • Linus Torvalds's avatar
      Merge tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block · c2003765
      Linus Torvalds authored
      Pull io_uring fixes from Jens Axboe:
       "Here are a few io_uring fixes that should go into this release. This
        contains:
      
         - Removal of (now) unused io_wq_flush() and associated flag (Pavel)
      
         - Fix cancelation lockup with linked timeouts (Pavel)
      
         - Fix for potential use-after-free when freeing percpu ref for fixed
           file sets
      
         - io-wq cancelation fixups (Pavel)"
      
      * tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
        io_uring: fix lockup with timeouts
        io_uring: free fixed_file_data after RCU grace period
        io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL
        io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation
      c2003765
    • Linus Torvalds's avatar
      Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block · 5dfcc139
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Here are a few fixes that should go into this release. This contains:
      
         - Revert of a bad bcache patch from this merge window
      
         - Removed unused function (Daniel)
      
         - Fixup for the blktrace fix from Jan from this release (Cengiz)
      
         - Fix of deeper level bfqq overwrite in BFQ (Carlo)"
      
      * tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block:
        block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
        blktrace: fix dereference after null check
        Revert "bcache: ignore pending signals when creating gc and allocator thread"
        block: Remove used kblockd_schedule_work_on()
      5dfcc139
    • Linus Torvalds's avatar
      Merge tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media · 6f784a31
      Linus Torvalds authored
      Pull media fixes from Mauro Carvalho Chehab:
      
       - a fix for the media controller links in both hantro driver and in
         v4l2-mem2mem core
      
       - some fixes for the pulse8-cec driver
      
       - vicodec: handle alpha channel for RGB32 formats, as it may be used
      
       - mc-entity.c: fix handling of pad flags
      
      * tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
        media: hantro: Fix broken media controller links
        media: mc-entity.c: use & to check pad flags, not ==
        media: v4l2-mem2mem.c: fix broken links
        media: vicodec: process all 4 components for RGB32 formats
        media: pulse8-cec: close serio in disconnect, not adap_free
        media: pulse8-cec: INIT_DELAYED_WORK was called too late
      6f784a31
    • Pavel Begunkov's avatar
      io_uring: fix lockup with timeouts · f0e20b89
      Pavel Begunkov authored
      There is a recipe to deadlock the kernel: submit a timeout sqe with a
      linked_timeout (e.g.  test_single_link_timeout_ception() from liburing),
      and SIGKILL the process.
      
      Then, io_kill_timeouts() takes @ctx->completion_lock, but the timeout
      isn't flagged with REQ_F_COMP_LOCKED, and will try to double grab it
      during io_put_free() to cancel the linked timeout. Probably, the same
      can happen with another io_kill_timeout() call site, that is
      io_commit_cqring().
      Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      f0e20b89
    • Linus Torvalds's avatar
      Merge tag 's390-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · 9d588f63
      Linus Torvalds authored
      Pull s390 fixes from Vasily Gorbik:
      
       - Fix panic in gup_fast on large pud by providing an implementation of
         pud_write. This has been overlooked during migration to common gup
         code.
      
       - Fix unexpected write combining on PCI stores.
      
      * tag 's390-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390/pci: Fix unexpected write combine on resource
        s390/mm: fix panic in gup_fast on large pud
      9d588f63
    • Linus Torvalds's avatar
      Merge tag 'powerpc-5.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 5236647a
      Linus Torvalds authored
      Pull powerpc fixes from Michael Ellerman:
       "Some more powerpc fixes for 5.6:
      
         - One fix for a recent regression to our breakpoint/watchpoint code.
      
         - Another fix for our KUAP support, this time a missing annotation in
           a rarely used path in signal handling.
      
         - A fix for our handling of a CPU feature that effects the PMU, when
           booting guests in some configurations.
      
         - A minor fix to our linker script to explicitly include the .BTF
           section.
      
        Thanks to: Christophe Leroy, Desnes A. Nunes do Rosario, Leonardo
        Bras, Naveen N. Rao, Ravi Bangoria, Stefan Berger"
      
      * tag 'powerpc-5.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/mm: Fix missing KUAP disable in flush_coherent_icache()
        powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
        powerpc: Include .BTF section
        powerpc/watchpoint: Don't call dar_within_range() for Book3S
      5236647a
    • Linus Torvalds's avatar
      Merge tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · cbee7c8b
      Linus Torvalds authored
      Pull xen fixes from Juergen Gross:
       "Four fixes and a small cleanup patch:
      
         - two fixes by Dongli Zhang fixing races in the xenbus driver
      
         - two fixes by me fixing issues introduced in 5.6
      
         - a small cleanup by Gustavo Silva replacing a zero-length array with
           a flexible-array"
      
      * tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        xen/blkfront: fix ring info addressing
        xen/xenbus: fix locking
        xenbus: req->err should be updated before req->state
        xenbus: req->body should be updated before req->state
        xen: Replace zero-length array with flexible-array member
      cbee7c8b
    • Linus Torvalds's avatar
      Merge tag 'for-linus-2020-03-07' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux · fa883d6a
      Linus Torvalds authored
      Pull thread fixes from Christian Brauner:
       "Here are a few hopefully uncontroversial fixes:
      
         - Use RCU_INIT_POINTER() when initializing rcu protected members in
           task_struct to fix sparse warnings.
      
         - Add pidfd_fdinfo_test binary to .gitignore file"
      
      * tag 'for-linus-2020-03-07' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux:
        selftests: pidfd: Add pidfd_fdinfo_test in .gitignore
        exit: Fix Sparse errors and warnings
        fork: Use RCU_INIT_POINTER() instead of rcu_access_pointer()
      fa883d6a
    • Linus Torvalds's avatar
      Merge tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 676fc8de
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "The regular "bump-in-the-middle" updates, containing mostly ASoC-
        related fixes at this time. All changes are reasonably small.
      
        A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology)
        for followups of the recent changes and potential buffer overflow by
        snprintf(), while the rest are (both new and old) device-specific
        fixes for Intel, meson, tas2562, rt1015, as well as the usual HD-audio
        quirks"
      
      * tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits)
        ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions
        ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294
        ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master
        ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1
        ALSA: hda/realtek - Add Headset Mic supported
        ASoC: wm8741: Fix typo in Kconfig prompt
        ASoC: stm32: sai: manage rebind issue
        ASoC: SOF: Fix snd_sof_ipc_stream_posn()
        ASoC: rt1015: modify pre-divider for sysclk
        ASoC: rt1015: add operation callback function for rt1015_dai[]
        ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop()
        ASoC: dapm: Correct DAPM handling of active widgets during shutdown
        ASoC: tas2562: Fix sample rate error message
        ASoC: Intel: Skylake: Fix available clock counter incrementation
        ASoC: soc-pcm/soc-compress: don't use snd_soc_dapm_stream_stop()
        ASoC: meson: g12a: add tohdmitx reset
        ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
        ASoC: soc-core: fix for_rtd_codec_dai_rollback() macro
        ASoC: topology: Fix memleak in soc_tplg_manifest_load()
        ASoC: topology: Fix memleak in soc_tplg_link_elems_load()
        ...
      676fc8de
    • Takashi Iwai's avatar
      Merge tag 'asoc-fix-v5.6-rc4' of... · 5a56996b
      Takashi Iwai authored
      Merge tag 'asoc-fix-v5.6-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
      
      ASoC: Fixes for v5.6
      
      More fixes that have arrived since the merge window, spread out all
      over.  There's a few things like the operation callback addition for
      rt1015 and the meson reset addition which add small new bits of
      functionality to fix non-working systems, they're all very small and for
      parts of newly added functionality.
      5a56996b
  6. 06 Mar, 2020 9 commits