1. 06 Apr, 2018 1 commit
    • Linus Torvalds's avatar
      Merge tag 'f2fs-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs · 274c0e74
      Linus Torvalds authored
      Pull f2fs update from Jaegeuk Kim:
       "In this round, we've mainly focused on performance tuning and critical
        bug fixes occurred in low-end devices. Sheng Yong introduced
        lost_found feature to keep missing files during recovery instead of
        thrashing them. We're preparing coming fsverity implementation. And,
        we've got more features to communicate with users for better
        performance. In low-end devices, some memory-related issues were
        fixed, and subtle race condtions and corner cases were addressed as
        well.
      
        Enhancements:
         - large nat bitmaps for more free node ids
         - add three block allocation policies to pass down write hints given by user
         - expose extension list to user and introduce hot file extension
         - tune small devices seamlessly for low-end devices
         - set readdir_ra by default
         - give more resources under gc_urgent mode regarding to discard and cleaning
         - introduce fsync_mode to enforce posix or not
         - nowait aio support
         - add lost_found feature to keep dangling inodes
         - reserve bits for future fsverity feature
         - add test_dummy_encryption for FBE
      
        Bug fixes:
         - don't use highmem for dentry pages
         - align memory boundary for bitops
         - truncate preallocated blocks in write errors
         - guarantee i_times on fsync call
         - clear CP_TRIMMED_FLAG correctly
         - prevent node chain loop during recovery
         - avoid data race between atomic write and background cleaning
         - avoid unnecessary selinux violation warnings on resgid option
         - GFP_NOFS to avoid deadlock in quota and read paths
         - fix f2fs_skip_inode_update to allow i_size recovery
      
        In addition to the above, there are several minor bug fixes and clean-ups"
      
      * tag 'f2fs-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (50 commits)
        f2fs: remain written times to update inode during fsync
        f2fs: make assignment of t->dentry_bitmap more readable
        f2fs: truncate preallocated blocks in error case
        f2fs: fix a wrong condition in f2fs_skip_inode_update
        f2fs: reserve bits for fs-verity
        f2fs: Add a segment type check in inplace write
        f2fs: no need to initialize zero value for GFP_F2FS_ZERO
        f2fs: don't track new nat entry in nat set
        f2fs: clean up with F2FS_BLK_ALIGN
        f2fs: check blkaddr more accuratly before issue a bio
        f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read
        f2fs: introduce a new mount option test_dummy_encryption
        f2fs: introduce F2FS_FEATURE_LOST_FOUND feature
        f2fs: release locks before return in f2fs_ioc_gc_range()
        f2fs: align memory boundary for bitops
        f2fs: remove unneeded set_cold_node()
        f2fs: add nowait aio support
        f2fs: wrap all options with f2fs_sb_info.mount_opt
        f2fs: Don't overwrite all types of node to keep node chain
        f2fs: introduce mount option for fsync mode
        ...
      274c0e74
  2. 05 Apr, 2018 25 commits
    • Linus Torvalds's avatar
      Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 052c220d
      Linus Torvalds authored
      Pull SCSI updates from James Bottomley:
       "This is mostly updates of the usual drivers: arcmsr, qla2xx, lpfc,
        ufs, mpt3sas, hisi_sas.
      
        In addition we have removed several really old drivers: sym53c416,
        NCR53c406a, fdomain, fdomain_cs and removed the old scsi_module.c
        initialization from all remaining drivers.
      
        Plus an assortment of bug fixes, initialization errors and other minor
        fixes"
      
      * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (168 commits)
        scsi: ufs: Add support for Auto-Hibernate Idle Timer
        scsi: ufs: sysfs: reworking of the rpm_lvl and spm_lvl entries
        scsi: qla2xxx: fx00 copypaste typo
        scsi: qla2xxx: fix error message on <qla2400
        scsi: smartpqi: update driver version
        scsi: smartpqi: workaround fw bug for oq deletion
        scsi: arcmsr: Change driver version to v1.40.00.05-20180309
        scsi: arcmsr: Sleep to avoid CPU stuck too long for waiting adapter ready
        scsi: arcmsr: Handle adapter removed due to thunderbolt cable disconnection.
        scsi: arcmsr: Rename ACB_F_BUS_HANG_ON to ACB_F_ADAPTER_REMOVED for adapter hot-plug
        scsi: qla2xxx: Update driver version to 10.00.00.06-k
        scsi: qla2xxx: Fix Async GPN_FT for FCP and FC-NVMe scan
        scsi: qla2xxx: Cleanup code to improve FC-NVMe error handling
        scsi: qla2xxx: Fix FC-NVMe IO abort during driver reset
        scsi: qla2xxx: Fix retry for PRLI RJT with reason of BUSY
        scsi: qla2xxx: Remove nvme_done_list
        scsi: qla2xxx: Return busy if rport going away
        scsi: qla2xxx: Fix n2n_ae flag to prevent dev_loss on PDB change
        scsi: qla2xxx: Add FC-NVMe abort processing
        scsi: qla2xxx: Add changes for devloss timeout in driver
        ...
      052c220d
    • Linus Torvalds's avatar
      Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block · 3526dd0c
      Linus Torvalds authored
      Pull block layer updates from Jens Axboe:
       "It's a pretty quiet round this time, which is nice. This contains:
      
         - series from Bart, cleaning up the way we set/test/clear atomic
           queue flags.
      
         - series from Bart, fixing races between gendisk and queue
           registration and removal.
      
         - set of bcache fixes and improvements from various folks, by way of
           Michael Lyle.
      
         - set of lightnvm updates from Matias, most of it being the 1.2 to
           2.0 transition.
      
         - removal of unused DIO flags from Nikolay.
      
         - blk-mq/sbitmap memory ordering fixes from Omar.
      
         - divide-by-zero fix for BFQ from Paolo.
      
         - minor documentation patches from Randy.
      
         - timeout fix from Tejun.
      
         - Alpha "can't write a char atomically" fix from Mikulas.
      
         - set of NVMe fixes by way of Keith.
      
         - bsg and bsg-lib improvements from Christoph.
      
         - a few sed-opal fixes from Jonas.
      
         - cdrom check-disk-change deadlock fix from Maurizio.
      
         - various little fixes, comment fixes, etc from various folks"
      
      * tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits)
        blk-mq: Directly schedule q->timeout_work when aborting a request
        blktrace: fix comment in blktrace_api.h
        lightnvm: remove function name in strings
        lightnvm: pblk: remove some unnecessary NULL checks
        lightnvm: pblk: don't recover unwritten lines
        lightnvm: pblk: implement 2.0 support
        lightnvm: pblk: implement get log report chunk
        lightnvm: pblk: rename ppaf* to addrf*
        lightnvm: pblk: check for supported version
        lightnvm: implement get log report chunk helpers
        lightnvm: make address conversions depend on generic device
        lightnvm: add support for 2.0 address format
        lightnvm: normalize geometry nomenclature
        lightnvm: complete geo structure with maxoc*
        lightnvm: add shorten OCSSD version in geo
        lightnvm: add minor version to generic geometry
        lightnvm: simplify geometry structure
        lightnvm: pblk: refactor init/exit sequences
        lightnvm: Avoid validation of default op value
        lightnvm: centralize permission check for lightnvm ioctl
        ...
      3526dd0c
    • Linus Torvalds's avatar
      Merge tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp · dd972f92
      Linus Torvalds authored
      Pull EDAC updates from Borislav Petkov:
       "Noteworthy is the NVDIMM support:
      
         - NVDIMM support to EDAC (Tony Luck)
      
         - misc fixes"
      
      * tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
        EDAC, sb_edac: Remove variable length array usage
        EDAC, skx_edac: Detect non-volatile DIMMs
        firmware, DMI: Add function to look up a handle and return DIMM size
        acpi, nfit: Add function to look up nvdimm device and provide SMBIOS handle
        EDAC: Add new memory type for non-volatile DIMMs
        EDAC: Drop duplicated array of strings for memory type names
        EDAC, layerscape: Allow building for LS1021A
      dd972f92
    • Kees Cook's avatar
      kernel.h: Retain constant expression output for max()/min() · 3c8ba0d6
      Kees Cook authored
      In the effort to remove all VLAs from the kernel[1], it is desirable to
      build with -Wvla.  However, this warning is overly pessimistic, in that
      it is only happy with stack array sizes that are declared as constant
      expressions, and not constant values.  One case of this is the
      evaluation of the max() macro which, due to its construction, ends up
      converting constant expression arguments into a constant value result.
      
      All attempts to rewrite this macro with __builtin_constant_p() failed
      with older compilers (e.g.  gcc 4.4)[2].  However, Martin Uecker,
      constructed[3] a mind-shattering solution that works everywhere.
      Cthulhu fhtagn!
      
      This patch updates the min()/max() macros to evaluate to a constant
      expression when called on constant expression arguments.  This removes
      several false-positive stack VLA warnings from an x86 allmodconfig build
      when -Wvla is added:
      
        $ diff -u before.txt after.txt | grep ^-
        -drivers/input/touchscreen/cyttsp4_core.c:871:2: warning: ISO C90 forbids variable length array ‘ids’ [-Wvla]
        -fs/btrfs/tree-checker.c:344:4: warning: ISO C90 forbids variable length array ‘namebuf’ [-Wvla]
        -lib/vsprintf.c:747:2: warning: ISO C90 forbids variable length array ‘sym’ [-Wvla]
        -net/ipv4/proc.c:403:2: warning: ISO C90 forbids variable length array ‘buff’ [-Wvla]
        -net/ipv6/proc.c:198:2: warning: ISO C90 forbids variable length array ‘buff’ [-Wvla]
        -net/ipv6/proc.c:218:2: warning: ISO C90 forbids variable length array ‘buff64’ [-Wvla]
      
      This also updates two cases where different enums were being compared
      and explicitly casts them to int (which matches the old side-effect of
      the single-evaluation code): one in tpm/tpm_tis_core.h, and one in
      drm/drm_color_mgmt.c.
      
       [1] https://lkml.org/lkml/2018/3/7/621
       [2] https://lkml.org/lkml/2018/3/10/170
       [3] https://lkml.org/lkml/2018/3/20/845Co-Developed-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Co-Developed-by: default avatarMartin Uecker <Martin.Uecker@med.uni-goettingen.de>
      Signed-off-by: default avatarKees Cook <keescook@chromium.org>
      Acked-by: default avatarIngo Molnar <mingo@kernel.org>
      Acked-by: default avatarMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      3c8ba0d6
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input · 5414ab31
      Linus Torvalds authored
      Pull input updates from Dmitry Torokhov:
      
       - new driver for PhoenixRC Flight Controller Adapter
      
       - new driver for RAVE SP Power button
      
       - fixes for autosuspend-related deadlocks in a few unput USB dirvers
      
       - support for 2nd wheel in ATech PS/2 mouse
      
       - fix for ALPS trackpoint detection on Thinkpad L570 and Latitude 7370
      
       - bunch of cleanups in various in PS/2 protocols
      
       - other assorted changes and fixes
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (35 commits)
        Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
        Input: stmfts, s6sy761 - update my e-mail
        Input: stmfts - use async probe & suspend/resume to avoid 2s delay
        Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370
        Input: xpad - add PDP device id 0x02a4
        Input: alps - report pressure of v3 and v7 trackstick
        Input: pxrc - new driver for PhoenixRC Flight Controller Adapter
        Input: usbtouchscreen - do not rely on input_dev->users
        Input: usbtouchscreen - fix deadlock in autosuspend
        Input: pegasus_notetaker - do not rely on input_dev->users
        Input: pagasus_notetaker - fix deadlock in autosuspend
        Input: synaptics_usb - do not rely on input_dev->users
        Input: synaptics_usb - fix deadlock in autosuspend
        Input: gpio-keys - add support for wakeup event action
        Input: appletouch - use true and false for boolean values
        Input: silead - add Chuwi Hi8 support
        Input: analog - use get_cycles() on PPC
        Input: stmpe-keypad - remove VLA usage
        Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
        Input: add RAVE SP Powerbutton driver
        ...
      5414ab31
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial · 672a9c10
      Linus Torvalds authored
      Pull trivial tree updates from Jiri Kosina.
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
        kfifo: fix inaccurate comment
        tools/thermal: tmon: fix for segfault
        net: Spelling s/stucture/structure/
        edd: don't spam log if no EDD information is present
        Documentation: Fix early-microcode.txt references after file rename
        tracing: Block comments should align the * on each line
        treewide: Fix typos in printk
        GenWQE: Fix a typo in two comments
        treewide: Align function definition open/close braces
      672a9c10
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid · e8403b49
      Linus Torvalds authored
      Pull HID updates from Jiri Kosina:
      
       - 3rd generation Wacom Intuos BT device support from Aaron Armstrong
         Skomra
      
       - support for NSG-MR5U and NSG-MR7U devices from Todd Kelner
      
       - multitouch Razer Blade Stealth support from Benjamin Tissoires
      
       - Elantech touchpad support from Alexandrov Stansilav
      
       - a few other scattered-around fixes and cleanups to drivers and
         generic code
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (31 commits)
        HID: google: Enable PM Full On mode when adjusting backlight
        HID: google: add google hammer HID driver
        HID: core: reset the quirks before calling probe again
        HID: multitouch: do not set HID_QUIRK_NO_INIT_REPORTS
        HID: core: remove the need for HID_QUIRK_NO_EMPTY_INPUT
        HID: use BIT() macro for quirks too
        HID: use BIT macro instead of plain integers for flags
        HID: multitouch: remove dead zones of Razer Blade Stealth
        HID: multitouch: export a quirk for the button handling of touchpads
        HID: usbhid: extend the polling interval configuration to keyboards
        HID: ntrig: document sysfs interface
        HID: wacom: wacom_wac_collection() is local to wacom_wac.c
        HID: wacom: generic: add the "Report Valid" usage
        HID: wacom: generic: Support multiple tools per report
        HID: wacom: Add support for 3rd generation Intuos BT
        HID: core: rewrite the hid-generic automatic unbind
        HID: sony: Add touchpad support for NSG-MR5U and NSG-MR7U remotes
        HID: hid-multitouch: Use true and false for boolean values
        HID: hid-ntrig: use true and false for boolean values
        HID: logitech-hidpp: document sysfs interface
        ...
      e8403b49
    • Linus Torvalds's avatar
      Merge tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · e02d37bf
      Linus Torvalds authored
      Pull sound updates from Takashi Iwai:
       "This became a large update. The changes are scattered widely, and the
        majority of them are attributed to ASoC componentization. The gitk
        output made me dizzy, but it's slightly better than London tube.
      
        OK, below are some highlights:
      
         - Continued hardening works in ALSA PCM core; most of the existing
           syzkaller reports should have been covered.
      
         - USB-audio got the initial USB Audio Class 3 support, as well as
           UAC2 jack detection support and more DSD-device support.
      
         - ASoC componentization: finally each individual driver was converted
           to components framework, which is more future-proof for further
           works. Most of conversations were systematic.
      
         - Lots of fixes for Intel Baytrail / Cherrytrail devices with Realtek
           codecs, typically tablets and small PCs.
      
         - Fixes / cleanups for Samsung Odroid systems
      
         - Cleanups in Freescale SSI driver
      
         - New ASoC drivers:
            * AKM AK4458 and AK5558 codecs
            * A few AMD based machine drivers
            * Intel Kabylake machine drivers
            * Maxim MAX9759 codec
            * Motorola CPCAP codec
            * Socionext Uniphier SoCs
            * TI PCM1789 and TDA7419 codecs
      
         - Retirement of Blackfin drivers along with architecture removal"
      
      * tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits)
        ALSA: pcm: Fix UAF at PCM release via PCM timer access
        ALSA: usb-audio: silence a static checker warning
        ASoC: tscs42xx: Remove owner assignment from i2c_driver
        ASoC: mediatek: remove "simple-mfd" in the example
        ASoC: cpcap: replace codec to component
        ASoC: Intel: bytcr_rt5651: don't use codec anymore
        ASoC: amd: don't use codec anymore
        ALSA: usb-audio: fix memory leak on cval
        ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls
        ASoC: topology: Fix kcontrol name string handling
        ALSA: aloop: Mark paused device as inactive
        ALSA: usb-audio: update clock valid control
        ALSA: usb-audio: UAC2 jack detection
        ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams
        ALSA: pcm: Avoid potential races between OSS ioctls and read/write
        ALSA: usb-audio: Integrate native DSD support for ITF-USB based DACs.
        ALSA: usb-audio: FIX native DSD support for TEAC UD-501 DAC
        ALSA: usb-audio: Add native DSD support for Luxman DA-06
        ALSA: usb-audio: fix uac control query argument
        ASoC: nau8824: recover system clock when device changes
        ...
      e02d37bf
    • Linus Torvalds's avatar
      Merge tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping · 652ede37
      Linus Torvalds authored
      Pull dma-mapping updates from Christoph Hellwig:
       "Very light this round as the interesting dma mapping changes went
        through the x86 tree.
      
        This just provides proper stubs for architectures not supporting dma
        (Geert Uytterhoeven)"
      
      * tag 'dma-mapping-4.17' of git://git.infradead.org/users/hch/dma-mapping:
        usb: gadget: Add NO_DMA dummies for DMA mapping API
        scsi: Add NO_DMA dummies for SCSI DMA mapping API
        mm: Add NO_DMA dummies for DMA pool API
        dma-coherent: Add NO_DMA dummies for managed DMA API
        dma-mapping: Convert NO_DMA get_dma_ops() into a real dummy
      652ede37
    • Linus Torvalds's avatar
      Merge tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio · 1b2951dd
      Linus Torvalds authored
      Pull GPIO updates from Linus Walleij:
       "This is the bulk of GPIO changes for the v4.17 kernel cycle:
      
        New drivers:
      
         - Nintendo Wii GameCube GPIO, known as "Hollywood"
      
         - Raspberry Pi mailbox service GPIO expander
      
         - Spreadtrum main SC9860 SoC and IEC GPIO controllers.
      
        Improvements:
      
         - Implemented .get_multiple() callback for most of the
           high-performance industrial GPIO cards for the ISA bus.
      
         - ISA GPIO drivers now select the ISA_BUS_API instead of depending on
           it. This is merged with the same pattern for all the ISA drivers
           and some other Kconfig cleanups related to this.
      
        Cleanup:
      
         - Delete the TZ1090 GPIO drivers following the deletion of this SoC
           from the ARM tree.
      
         - Move the documentation over to driver-api to conform with the rest
           of the kernel documentation build.
      
         - Continue to make the GPIO drivers include only
           <linux/gpio/driver.h> and not the too broad <linux/gpio.h> that we
           want to get rid of.
      
         - Managed to remove VLA allocation from two drivers pending more
           fixes in this area for the next merge window.
      
         - Misc janitorial fixes"
      
      * tag 'gpio-v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (77 commits)
        gpio: Add Spreadtrum PMIC EIC driver support
        gpio: Add Spreadtrum EIC driver support
        dt-bindings: gpio: Add Spreadtrum EIC controller documentation
        gpio: ath79: Fix potential NULL dereference in ath79_gpio_probe()
        pinctrl: qcom: Don't allow protected pins to be requested
        gpiolib: Support 'gpio-reserved-ranges' property
        gpiolib: Change bitmap allocation to kmalloc_array
        gpiolib: Extract mask allocation into subroutine
        dt-bindings: gpio: Add a gpio-reserved-ranges property
        gpio: mockup: fix a potential crash when creating debugfs entries
        gpio: pca953x: add compatibility for pcal6524 and pcal9555a
        gpio: dwapb: Add support for a bus clock
        gpio: Remove VLA from xra1403 driver
        gpio: Remove VLA from MAX3191X driver
        gpio: ws16c48: Implement get_multiple callback
        gpio: gpio-mm: Implement get_multiple callback
        gpio: 104-idi-48: Implement get_multiple callback
        gpio: 104-dio-48e: Implement get_multiple callback
        gpio: pcie-idio-24: Implement get_multiple/set_multiple callbacks
        gpio: pci-idio-16: Implement get_multiple callback
        ...
      1b2951dd
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/wacom' into for-linus · 9931753b
      Jiri Kosina authored
      Pull support for 3rd generation Intuos BT device
      9931753b
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/upstream' into for-linus · e2d39e0f
      Jiri Kosina authored
      Pull a few small generic code cleanups.
      e2d39e0f
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/sony' into for-linus · 108ff0e8
      Jiri Kosina authored
      Pull support for NSG-MR5U and NSG-MR7U devices.
      108ff0e8
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/multitouch' into for-linus · af73686e
      Jiri Kosina authored
      Pull Razer Blade Stealth support improvement and a few generic cleanups
      af73686e
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/hid-i2c' into for-linus · f73fee74
      Jiri Kosina authored
      Small hid-i2c acpi cleanup.
      f73fee74
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/hid-elan' into for-linus · 7a8c1c4e
      Jiri Kosina authored
      Pull new hid-elan driver, currently providing support for touchpad
      found in certain HP Pavilion x2 laptops.
      7a8c1c4e
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/google-hammer' into for-linus · d463fd44
      Jiri Kosina authored
      Support for Google Hammer device.
      d463fd44
    • Jiri Kosina's avatar
      Merge branch 'for-4.17/elecom' into for-linus · a9ef00ae
      Jiri Kosina authored
      Support for new elecom device.
      a9ef00ae
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 06dd3dfe
      Linus Torvalds authored
      Pull char/misc updates from Greg KH:
       "Here is the big set of char/misc driver patches for 4.17-rc1.
      
        There are a lot of little things in here, nothing huge, but all
        important to the different hardware types involved:
      
         -  thunderbolt driver updates
      
         -  parport updates (people still care...)
      
         -  nvmem driver updates
      
         -  mei updates (as always)
      
         -  hwtracing driver updates
      
         -  hyperv driver updates
      
         -  extcon driver updates
      
         -  ... and a handful of even smaller driver subsystem and individual
            driver updates
      
        All of these have been in linux-next with no reported issues"
      
      * tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (149 commits)
        hwtracing: Add HW tracing support menu
        intel_th: Add ACPI glue layer
        intel_th: Allow forcing host mode through drvdata
        intel_th: Pick up irq number from resources
        intel_th: Don't touch switch routing in host mode
        intel_th: Use correct method of finding hub
        intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate
        stm class: Make dummy's master/channel ranges configurable
        stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate
        MAINTAINERS: Bestow upon myself the care for drivers/hwtracing
        hv: add SPDX license id to Kconfig
        hv: add SPDX license to trace
        Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
        Drivers: hv: vmbus: respect what we get from hv_get_synint_state()
        /dev/mem: Avoid overwriting "err" in read_mem()
        eeprom: at24: use SPDX identifier instead of GPL boiler-plate
        eeprom: at24: simplify the i2c functionality checking
        eeprom: at24: fix a line break
        eeprom: at24: tweak newlines
        eeprom: at24: refactor at24_probe()
        ...
      06dd3dfe
    • Linus Torvalds's avatar
      Merge tag 'driver-core-4.17-rc1' of... · 38047d5c
      Linus Torvalds authored
      Merge tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
      
      Pull driver core updates from Greg KH:
       "Here is the "big" set of driver core patches for 4.17-rc1.
      
        There's really not much here, just a bunch of firmware code
        refactoring from Luis as he attempts to wrangle that codebase into
        something that is managable, along with a bunch of userspace tests for
        it. Other than that, a handful of small bugfixes and reverts of things
        that didn't work out.
      
        Full details are in the shortlog, it's not all that much.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (30 commits)
        drivers: base: remove check for callback in coredump_store()
        mt7601u: use firmware_request_cache() to address cache on reboot
        firmware: add firmware_request_cache() to help with cache on reboot
        firmware: fix typo on pr_info_once() when ignore_sysfs_fallback is used
        firmware: explicitly include vmalloc.h
        firmware: ensure the firmware cache is not used on incompatible calls
        test_firmware: modify custom fallback tests to use unique files
        firmware: add helper to check to see if fw cache is setup
        firmware: fix checking for return values for fw_add_devm_name()
        rename: _request_firmware_load() fw_load_sysfs_fallback()
        test_firmware: test three firmware kernel configs using a proc knob
        test_firmware: expand on library with shared helpers
        firmware: enable to force disable the fallback mechanism at run time
        firmware: enable run time change of forcing fallback loader
        firmware: move firmware loader into its own directory
        firmware: split firmware fallback functionality into its own file
        firmware: move loading timeout under struct firmware_fallback_config
        firmware: use helpers for setting up a temporary cache timeout
        firmware: simplify CONFIG_FW_LOADER_USER_HELPER_FALLBACK further
        drivers: base: add description for .coredump() callback
        ...
      38047d5c
    • Linus Torvalds's avatar
      Merge tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · df34df48
      Linus Torvalds authored
      Pull staging/IIO updates from Greg KH:
       "Here is the big set of Staging/IIO driver patches for 4.17-rc1.
      
        It is a lot, over 500 changes, but not huge by previous kernel release
        standards. We deleted more lines than we added again (27k added vs.
        91k remvoed), thanks to finally being able to delete the IRDA drivers
        and networking code.
      
        We also deleted the ccree crypto driver, but that's coming back in
        through the crypto tree to you, in a much cleaned-up form.
      
        Added this round is at lot of "mt7621" device support, which is for an
        embedded device that Neil Brown cares about, and of course a handful
        of new IIO drivers as well.
      
        And finally, the fsl-mc core code moved out of the staging tree to the
        "real" part of the kernel, which is nice to see happen as well.
      
        Full details are in the shortlog, which has all of the tiny cleanup
        patches described.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (579 commits)
        staging: rtl8723bs: Remove yield call, replace with cond_resched()
        staging: rtl8723bs: Replace yield() call with cond_resched()
        staging: rtl8723bs: Remove unecessary newlines from 'odm.h'.
        staging: rtl8723bs: Rework 'struct _ODM_Phy_Status_Info_' coding style.
        staging: rtl8723bs: Rework 'struct _ODM_Per_Pkt_Info_' coding style.
        staging: rtl8723bs: Replace NULL pointer comparison with '!'.
        staging: rtl8723bs: Factor out rtl8723bs_recv_tasklet() sections.
        staging: rtl8723bs: Fix function signature that goes over 80 characters.
        staging: rtl8723bs: Fix lines too long in update_recvframe_attrib().
        staging: rtl8723bs: Remove unnecessary blank lines in 'rtl8723bs_recv.c'.
        staging: rtl8723bs: Change camel case to snake case in 'rtl8723bs_recv.c'.
        staging: rtl8723bs: Add missing braces in else statement.
        staging: rtl8723bs: Add spaces around ternary operators.
        staging: rtl8723bs: Fix lines with trailing open parentheses.
        staging: rtl8723bs: Remove unnecessary length #define's.
        staging: rtl8723bs: Fix IEEE80211 authentication algorithm constants.
        staging: rtl8723bs: Fix alignment in rtw_wx_set_auth().
        staging: rtl8723bs: Remove braces from single statement conditionals.
        staging: rtl8723bs: Remove unecessary braces from switch statement.
        staging: rtl8723bs: Fix newlines in rtw_wx_set_auth().
        ...
      df34df48
    • Linus Torvalds's avatar
      Merge tag 'tty-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 9abf8ace
      Linus Torvalds authored
      Pull tty/serial driver updates from Greg KH:
       "Here is the big set of tty and serial driver patches for 4.17-rc1
      
        Not all that big really, most are just small fixes and additions to
        existing drivers. There's a bunch of work on the imx serial driver
        recently for some reason, and a new embedded serial driver added as
        well.
      
        Full details are in the shortlog.
      
        All of these have been in the linux-next tree for a while with no
        reported issues"
      
      * tag 'tty-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (66 commits)
        serial: expose buf_overrun count through proc interface
        serial: mvebu-uart: fix tx lost characters
        tty: serial: msm_geni_serial: Fix return value check in qcom_geni_serial_probe()
        tty: serial: msm_geni_serial: Add serial driver support for GENI based QUP
        8250-men-mcb: add support for 16z025 and 16z057
        powerpc: Mark the variable earlycon_acpi_spcr_enable maybe_unused
        serial: stm32: fix initialization of RS485 mode
        ARM: dts: STi: Remove "console=ttyASN" from bootargs for STi boards
        vt: change SGR 21 to follow the standards
        serdev: Fix typo in serdev_device_alloc
        ARM: dts: STi: Fix aliases property name for STi boards
        tty: st-asc: Update tty alias
        serial: stm32: add support for RS485 hardware control mode
        dt-bindings: serial: stm32: add RS485 optional properties
        selftests: add devpts selftests
        devpts: comment devpts_mntget()
        devpts: resolve devpts bind-mounts
        devpts: hoist out check for DEVPTS_SUPER_MAGIC
        serial: 8250: Add Nuvoton NPCM UART
        serial: mxs-auart: disable clks of Alphascale ASM9260
        ...
      9abf8ace
    • Linus Torvalds's avatar
      Merge tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · ac9053d2
      Linus Torvalds authored
      Pull USB/PHY updates from Greg KH:
       "Here is the big set of USB and PHY driver patches for 4.17-rc1.
      
        Lots of USB typeC work happened this round, with code moving from the
        staging directory into the "real" part of the kernel, as well as new
        infrastructure being added to be able to handle the different types of
        "roles" that typeC requires.
      
        There is also the normal huge set of USB gadget controller and driver
        updates, along with XHCI changes, and a raft of other tiny fixes all
        over the USB tree. And the PHY driver updates are merged in here as
        well as they interacted with the USB drivers in some places.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (250 commits)
        Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870"
        usb: musb: gadget: misplaced out of bounds check
        usb: chipidea: imx: Fix ULPI on imx53
        usb: chipidea: imx: Cleanup ci_hdrc_imx_platform_flag
        usb: chipidea: usbmisc: small clean up
        usb: chipidea: usbmisc: evdo can be set e/o reset
        usb: chipidea: usbmisc: evdo is only specific to OTG port
        USB: serial: ftdi_sio: add Id for Physik Instrumente E-870
        usb: dwc3: gadget: never call ->complete() from ->ep_queue()
        usb: gadget: udc: core: update usb_ep_queue() documentation
        usb: host: Remove the deprecated ATH79 USB host config options
        usb: roles: Fix return value check in intel_xhci_usb_probe()
        USB: gadget: f_midi: fixing a possible double-free in f_midi
        usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks
        usb: core: Copy parameter string correctly and remove superfluous null check
        USB: announce bcdDevice as well as idVendor, idProduct.
        USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw
        usb: hub: Reduce warning to notice on power loss
        USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
        USB: serial: cp210x: add ELDAT Easywave RX09 id
        ...
      ac9053d2
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · f9ca6a56
      Linus Torvalds authored
      Pull networking fixes from David Miller:
       "This fixes some fallout from the net-next merge the other day, plus
        some non-merge-window-related bug fixes:
      
        1) Fix sparse warnings in bcmgenet, systemport, b53, and mt7530
           (Florian Fainelli)
      
        2) pptp does a bogus dst_release() on a route we have a single
           refcount on, and attached to a socket, which needs that refcount
           (Eric Dumazet)
      
        3) UDP connected sockets on ipv6 can race with route update handling,
           resulting in a pre-PMTU update route still stuck on the socket and
           thus continuing to get ICMPV6_PKT_TOOBIG errors. We end up never
           seeing the updated route. (Alexey Kodanev)
      
        4) Missing list initializer(s) in TIPC (Jon Maloy)
      
        5) Connect phy early to prevent crashes in lan78xx driver (Alexander
           Graf)
      
        6) Fix build with modular NVMEM (Arnd Bergmann)
      
        7) netdevsim canot mark nsim_devlink_net_ops and nsim_fib_net_ops as
           __net_initdata, as these are references from module unload
           unconditionally (Arnd Bergmann)"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (23 commits)
        netdevsim: remove incorrect __net_initdata annotations
        sfc: remove ctpio_dmabuf_start from stats
        inet: frags: fix ip6frag_low_thresh boundary
        tipc: Fix namespace violation in tipc_sk_fill_sock_diag
        net: avoid unneeded atomic operation in ip*_append_data()
        nvmem: disallow modular CONFIG_NVMEM
        net: hns3: fix length overflow when CONFIG_ARM64_64K_PAGES
        nfp: use full 40 bits of the NSP buffer address
        lan78xx: Connect phy early
        nfp: add a separate counter for packets with CHECKSUM_COMPLETE
        tipc: Fix missing list initializations in struct tipc_subscription
        ipv6: udp: set dst cache for a connected sk if current not valid
        ipv6: udp: convert 'connected' to bool type in udpv6_sendmsg()
        ipv6: allow to cache dst for a connected sk in ip6_sk_dst_lookup_flow()
        ipv6: add a wrapper for ip6_dst_store() with flowi6 checks
        net: phy: marvell10g: add thermal hwmon device
        pptp: remove a buggy dst release in pptp_connect()
        net: dsa: mt7530: Use NULL instead of plain integer
        net: dsa: b53: Fix sparse warnings in b53_mmap.c
        af_unix: remove redundant lockdep class
        ...
      f9ca6a56
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 9eb31227
      Linus Torvalds authored
      Pull crypto updates from Herbert Xu:
       "API:
      
         - add AEAD support to crypto engine
      
         - allow batch registration in simd
      
        Algorithms:
      
         - add CFB mode
      
         - add speck block cipher
      
         - add sm4 block cipher
      
         - new test case for crct10dif
      
         - improve scheduling latency on ARM
      
         - scatter/gather support to gcm in aesni
      
         - convert x86 crypto algorithms to skcihper
      
        Drivers:
      
         - hmac(sha224/sha256) support in inside-secure
      
         - aes gcm/ccm support in stm32
      
         - stm32mp1 support in stm32
      
         - ccree driver from staging tree
      
         - gcm support over QI in caam
      
         - add ks-sa hwrng driver"
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (212 commits)
        crypto: ccree - remove unused enums
        crypto: ahash - Fix early termination in hash walk
        crypto: brcm - explicitly cast cipher to hash type
        crypto: talitos - don't leak pointers to authenc keys
        crypto: qat - don't leak pointers to authenc keys
        crypto: picoxcell - don't leak pointers to authenc keys
        crypto: ixp4xx - don't leak pointers to authenc keys
        crypto: chelsio - don't leak pointers to authenc keys
        crypto: caam/qi - don't leak pointers to authenc keys
        crypto: caam - don't leak pointers to authenc keys
        crypto: lrw - Free rctx->ext with kzfree
        crypto: talitos - fix IPsec cipher in length
        crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
        crypto: doc - clarify hash callbacks state machine
        crypto: api - Keep failed instances alive
        crypto: api - Make crypto_alg_lookup static
        crypto: api - Remove unused crypto_type lookup function
        crypto: chelsio - Remove declaration of static function from header
        crypto: inside-secure - hmac(sha224) support
        crypto: inside-secure - hmac(sha256) support
        ..
      9eb31227
  3. 04 Apr, 2018 14 commits
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-4.17-mw0' of... · 527cd207
      Linus Torvalds authored
      Merge tag 'riscv-for-linus-4.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
      
      Pull RISC-V updates from Palmer Dabbelt:
       "This contains the new features we'd like to incorporate into the
        RISC-V port for 4.17. We might have a bit more stuff land later in the
        merge window, but I wanted to get this out earlier just so everyone
        can see where we currently stand.
      
        A short summary of the changes is:
      
         - We've added support for dynamic ftrace on RISC-V targets.
      
         - There have been a handful of cleanups to our atomic and locking
           routines. They now more closely match the released RISC-V memory
           model draft.
      
         - Our module loading support has been cleaned up and is now enabled
           by default, despite some limitations still existing.
      
         - A patch to define COMMANDLINE_FORCE instead of COMMANDLINE_OVERRIDE
           so the generic device tree code picks up handling all our command
           line stuff.
      
        There's more information in the merge commits for each patch set"
      
      * tag 'riscv-for-linus-4.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: (21 commits)
        RISC-V: Rename CONFIG_CMDLINE_OVERRIDE to CONFIG_CMDLINE_FORCE
        RISC-V: Add definition of relocation types
        RISC-V: Enable module support in defconfig
        RISC-V: Support SUB32 relocation type in kernel module
        RISC-V: Support ADD32 relocation type in kernel module
        RISC-V: Support ALIGN relocation type in kernel module
        RISC-V: Support RVC_BRANCH/JUMP relocation type in kernel modulewq
        RISC-V: Support HI20/LO12_I/LO12_S relocation type in kernel module
        RISC-V: Support CALL relocation type in kernel module
        RISC-V: Support GOT_HI20/CALL_PLT relocation type in kernel module
        RISC-V: Add section of GOT.PLT for kernel module
        RISC-V: Add sections of PLT and GOT for kernel module
        riscv/atomic: Strengthen implementations with fences
        riscv/spinlock: Strengthen implementations with fences
        riscv/barrier: Define __smp_{store_release,load_acquire}
        riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support
        riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support
        riscv/ftrace: Add ARCH_SUPPORTS_FTRACE_OPS support
        riscv/ftrace: Add dynamic function graph tracer support
        riscv/ftrace: Add dynamic function tracer support
        ...
      527cd207
    • Dmitry Torokhov's avatar
      Merge branch 'next' into for-linus · 664b0bae
      Dmitry Torokhov authored
      Prepare input updates for 4.17 merge window.
      664b0bae
    • Ondrej Zary's avatar
      Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad · 04bb1719
      Ondrej Zary authored
      The touch sensor buttons on Sony VAIO VGN-CS series laptops (e.g.
      VGN-CS31S) are a separate PS/2 device. As the MUX is disabled for all
      VAIO machines by the nomux blacklist, the data from touch sensor
      buttons and touchpad are combined. The protocol used by the buttons is
      probably similar to the touchpad protocol (both are Synaptics) so both
      devices get enabled. The controller combines the data, creating a mess
      which results in random button clicks, touchpad stopping working and
      lost sync error messages:
      psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 4
      psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
      psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
      psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
      psmouse serio1: TouchPad at isa0060/serio1/input0 lost sync at byte 1
      psmouse serio1: issuing reconnect request
      
      Add a new i8042_dmi_forcemux_table whitelist with VGN-CS.
      With MUX enabled, touch sensor buttons are detected as separate device
      (and left disabled as there's currently no driver), fixing all touchpad
      problems.
      Signed-off-by: default avatarOndrej Zary <linux@rainbow-software.org>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
      04bb1719
    • Linus Torvalds's avatar
      Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 23221d99
      Linus Torvalds authored
      Pull arm64 updates from Will Deacon:
       "Nothing particularly stands out here, probably because people were
        tied up with spectre/meltdown stuff last time around. Still, the main
        pieces are:
      
         - Rework of our CPU features framework so that we can whitelist CPUs
           that don't require kpti even in a heterogeneous system
      
         - Support for the IDC/DIC architecture extensions, which allow us to
           elide instruction and data cache maintenance when writing out
           instructions
      
         - Removal of the large memory model which resulted in suboptimal
           codegen by the compiler and increased the use of literal pools,
           which could potentially be used as ROP gadgets since they are
           mapped as executable
      
         - Rework of forced signal delivery so that the siginfo_t is
           well-formed and handling of show_unhandled_signals is consolidated
           and made consistent between different fault types
      
         - More siginfo cleanup based on the initial patches from Eric
           Biederman
      
         - Workaround for Cortex-A55 erratum #1024718
      
         - Some small ACPI IORT updates and cleanups from Lorenzo Pieralisi
      
         - Misc cleanups and non-critical fixes"
      
      * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (70 commits)
        arm64: uaccess: Fix omissions from usercopy whitelist
        arm64: fpsimd: Split cpu field out from struct fpsimd_state
        arm64: tlbflush: avoid writing RES0 bits
        arm64: cmpxchg: Include linux/compiler.h in asm/cmpxchg.h
        arm64: move percpu cmpxchg implementation from cmpxchg.h to percpu.h
        arm64: cmpxchg: Include build_bug.h instead of bug.h for BUILD_BUG
        arm64: lse: Include compiler_types.h and export.h for out-of-line LL/SC
        arm64: fpsimd: include <linux/init.h> in fpsimd.h
        drivers/perf: arm_pmu_platform: do not warn about affinity on uniprocessor
        perf: arm_spe: include linux/vmalloc.h for vmap()
        Revert "arm64: Revert L1_CACHE_SHIFT back to 6 (64-byte cache line size)"
        arm64: cpufeature: Avoid warnings due to unused symbols
        arm64: Add work around for Arm Cortex-A55 Erratum 1024718
        arm64: Delay enabling hardware DBM feature
        arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
        arm64: capabilities: Handle shared entries
        arm64: capabilities: Add support for checks based on a list of MIDRs
        arm64: Add helpers for checking CPU MIDR against a range
        arm64: capabilities: Clean up midr range helpers
        arm64: capabilities: Change scope of VHE to Boot CPU feature
        ...
      23221d99
    • Linus Torvalds's avatar
      Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 5b1f3dc9
      Linus Torvalds authored
      Pull irq updates from Thomas Gleixner:
       "The usual pile of boring changes:
      
         - Consolidate tasklet functions to share code instead of duplicating
           it
      
         - The first step for making the low level entry handler management on
           multi-platform kernels generic
      
         - A new sysfs file which allows to retrieve the wakeup state of
           interrupts.
      
         - Ensure that the interrupt thread follows the effective affinity and
           not the programmed affinity to avoid cross core wakeups.
      
         - Two new interrupt controller drivers (Microsemi Ocelot and Qualcomm
           PDC)
      
         - Fix the wakeup path clock handling for Reneasas interrupt chips.
      
         - Rework the boot time register reset for ARM GIC-V2/3
      
         - Better suspend/resume support for ARM GIV-V3/ITS
      
         - Add missing locking to the ARM GIC set_type() callback
      
         - Small fixes for the irq simulator code
      
         - SPDX identifiers for the irq core code and removal of boiler plate
      
         - Small cleanups all over the place"
      
      * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
        openrisc: Set CONFIG_MULTI_IRQ_HANDLER
        arm64: Set CONFIG_MULTI_IRQ_HANDLER
        genirq: Make GENERIC_IRQ_MULTI_HANDLER depend on !MULTI_IRQ_HANDLER
        irqchip/gic: Take lock when updating irq type
        irqchip/gic: Update supports_deactivate static key to modern api
        irqchip/gic-v3: Ensure GICR_CTLR.EnableLPI=0 is observed before enabling
        irqchip: Add a driver for the Microsemi Ocelot controller
        dt-bindings: interrupt-controller: Add binding for the Microsemi Ocelot interrupt controller
        irqchip/gic-v3: Probe for SCR_EL3 being clear before resetting AP0Rn
        irqchip/gic-v3: Don't try to reset AP0Rn
        irqchip/gic-v3: Do not check trigger configuration of partitionned LPIs
        genirq: Remove license boilerplate/references
        genirq: Add missing SPDX identifiers
        genirq/matrix: Cleanup SPDX identifier
        genirq: Cleanup top of file comments
        genirq: Pass desc to __irq_free instead of irq number
        irqchip/gic-v3: Loudly complain about the use of IRQ_TYPE_NONE
        irqchip/gic: Loudly complain about the use of IRQ_TYPE_NONE
        RISC-V: Move to the new GENERIC_IRQ_MULTI_HANDLER handler
        genirq: Add CONFIG_GENERIC_IRQ_MULTI_HANDLER
        ...
      5b1f3dc9
    • Linus Torvalds's avatar
      Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 680014d6
      Linus Torvalds authored
      Pull time(r) updates from Thomas Gleixner:
       "A small set of updates for timers and timekeeping:
      
         - The most interesting change is the consolidation of clock MONOTONIC
           and clock BOOTTIME.
      
           Clock MONOTONIC behaves now exactly like clock BOOTTIME and does
           not longer ignore the time spent in suspend. A new clock
           MONOTONIC_ACTIVE is provived which behaves like clock MONOTONIC in
           kernels before this change. This allows applications to
           programmatically check for the clock MONOTONIC behaviour.
      
           As discussed in the review thread, this has the potential of
           breaking user space and we might have to revert this. Knock on wood
           that we can avoid that exercise.
      
         - Updates to the NTP mechanism to improve accuracy
      
         - A new kernel internal data structure to aid the ongoing Y2038 work.
      
         - Cleanups and simplifications of the clocksource code.
      
         - Make the alarmtimer code play nicely with debugobjects"
      
      * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        alarmtimer: Init nanosleep alarm timer on stack
        y2038: Introduce struct __kernel_old_timeval
        tracing: Unify the "boot" and "mono" tracing clocks
        hrtimer: Unify MONOTONIC and BOOTTIME clock behavior
        posix-timers: Unify MONOTONIC and BOOTTIME clock behavior
        timekeeping: Remove boot time specific code
        Input: Evdev - unify MONOTONIC and BOOTTIME clock behavior
        timekeeping: Make the MONOTONIC clock behave like the BOOTTIME clock
        timekeeping: Add the new CLOCK_MONOTONIC_ACTIVE clock
        timekeeping/ntp: Determine the multiplier directly from NTP tick length
        timekeeping/ntp: Don't align NTP frequency adjustments to ticks
        clocksource: Use ATTRIBUTE_GROUPS
        clocksource: Use DEVICE_ATTR_RW/RO/WO to define device attributes
        clocksource: Don't walk the clocksource list for empty override
      680014d6
    • Linus Torvalds's avatar
      Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random · 0c21fd6e
      Linus Torvalds authored
      Pull /dev/random updates from Ted Ts'o:
       "A few random (cough, cough) cleanups for the /dev/random driver"
      
      * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
        drivers/char/random.c: remove unused dont_count_entropy
        random: optimize add_interrupt_randomness
        random: always fill buffer in get_random_bytes_wait
        random: use a tighter cap in credit_entropy_bits_safe()
      0c21fd6e
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 3e968c9f
      Linus Torvalds authored
      Pull ext4 updates from Ted Ts'o:
       "Cleanups and bugfixes for ext4, including some fixes to make ext4 more
        robust against maliciously crafted file system images.
      
        (I still don't recommend that container folks hold any delusions that
        mounting arbitary images that can be crafted by malicious attackers
        should be considered sane thing to do, though!)"
      
      * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (29 commits)
        ext4: force revalidation of directory pointer after seekdir(2)
        ext4: add extra checks to ext4_xattr_block_get()
        ext4: add bounds checking to ext4_xattr_find_entry()
        ext4: move call to ext4_error() into ext4_xattr_check_block()
        ext4: don't show data=<mode> option if defaulted
        ext4: omit init_itable=n in procfs when disabled
        ext4: show more binary mount options in procfs
        ext4: simplify kobject usage
        ext4: remove unused parameters in sysfs code
        ext4: null out kobject* during sysfs cleanup
        ext4: don't allow r/w mounts if metadata blocks overlap the superblock
        ext4: always initialize the crc32c checksum driver
        ext4: fail ext4_iget for root directory if unallocated
        ext4: limit xattr size to INT_MAX
        ext4: add validity checks for bitmap block numbers
        ext4: fix comments in ext4_swap_extents()
        ext4: use generic_writepages instead of __writepage/write_cache_pages
        ext4: don't complain about incorrect features when probing
        ext4: remove EXT4_STATE_DIOREAD_LOCK flag
        ext4: fix offset overflow on 32-bit archs in ext4_iomap_begin()
        ...
      3e968c9f
    • Linus Torvalds's avatar
      Merge tag '4.17-SMB3-Fixes' of git://git.samba.org/sfrench/cifs-2.6 · a8f8e8ac
      Linus Torvalds authored
      Pull cifs updates from Steve French:
       "Includes SMB3.11 security improvements, as well as various fixes for
        stable and some debugging improvements"
      
      * tag '4.17-SMB3-Fixes' of git://git.samba.org/sfrench/cifs-2.6:
        cifs: Add minor debug message during negprot
        smb3: Fix root directory when server returns inode number of zero
        cifs: fix sparse warning on previous patch in a few printks
        cifs: add server->vals->header_preamble_size
        cifs: smbd: disconnect transport on RDMA errors
        cifs: smbd: avoid reconnect lockup
        Don't log confusing message on reconnect by default
        Don't log expected error on DFS referral request
        fs: cifs: Replace _free_xid call in cifs_root_iget function
        SMB3.1.1 dialect is no longer experimental
        Tree connect for SMB3.1.1 must be signed for non-encrypted shares
        fix smb3-encryption breakage when CONFIG_DEBUG_SG=y
        CIFS: fix sha512 check in cifs_crypto_secmech_release
        CIFS: implement v3.11 preauth integrity
        CIFS: add sha512 secmech
        CIFS: refactor crypto shash/sdesc allocation&free
        Update README file for cifs.ko
        Update TODO list for cifs.ko
        cifs: fix memory leak in SMB2_open()
        CIFS: SMBD: fix spelling mistake: "faield" and "legnth"
      a8f8e8ac
    • Linus Torvalds's avatar
      Merge tag 'gfs2-4.17.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 · 2bd99df5
      Linus Torvalds authored
      Pull gfs2 updates from Bob Peterson:
       "We've only got nine GFS2 patches for this merge window:
      
         - report journal recovery times more accurately during journal replay
           (Abhi Das)
      
         - fix fallocate chunk size (Andreas Gruenbacher)
      
         - correctly dirty inodes during rename (Andreas Gruenbacher)
      
         - improve the comment for function gfs2_block_map (Andreas
           Gruenbacher)
      
         - improve kernel trace point iomap end: The physical block address
           was added (Andreas Gruenbacher)
      
         - fix a nasty file system corruption bug that surfaced in xfstests
           476 in punch-hole/truncate (Andreas Gruenbacher)
      
         - fix a problem Christoph Helwig pointed out, namely, that GFS2 was
           misusing the IOMAP_ZERO flag. The zeroing of new blocks was moved
           to the proper fallocate code (Andreas Gruenbacher)
      
         - declare function gfs2_remove_from_ail as static (Bob Peterson)
      
         - only set PageChecked for jdata page writes (Bob Peterson)"
      
      * tag 'gfs2-4.17.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
        gfs2: time journal recovery steps accurately
        gfs2: Zero out fallocated blocks in fallocate_chunk
        gfs2: Check for the end of metadata in punch_hole
        gfs2: gfs2_iomap_end tracepoint: log block address
        gfs2: Improve gfs2_block_map comment
        GFS2: Only set PageChecked for jdata pages
        GFS2: Make function gfs2_remove_from_ail static
        gfs2: Dirty source inode during rename
        gfs2: Fix fallocate chunk size
      2bd99df5
    • Linus Torvalds's avatar
      Merge tag 'for-4.17-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux · 94514bbe
      Linus Torvalds authored
      Pull btrfs updates from David Sterba:
       "There are a several user visible changes, the rest is mostly invisible
        and continues to clean up the whole code base.
      
        User visible changes:
         - new mount option nossd_spread (pair for ssd_spread)
      
         - mount option subvolid will detect junk after the number and fail
           the mount
      
         - add message after cancelled device replace
      
         - direct module dependency on libcrc32, removed own crc wrappers
      
         - removed user space transaction ioctls
      
         - use lighter locking when reading /proc/self/mounts, RCU instead of
           mutex to avoid unnecessary contention
      
        Enhancements:
         - skip writeback of last page when truncating file to same size
      
         - send: do not issue unnecessary truncate operations
      
         - mount option token specifiers: use %u for unsigned values, more
           validation
      
         - selftests: more tree block validations
      
        qgroups:
         - preparatory work for splitting reservation types for data and
           metadata, this should allow for more accurate tracking and fix some
           issues with underflows or do further enhancements
      
         - split metadata reservations for started and joined transaction so
           they do not get mixed up and are accounted correctly at commit time
      
         - with the above, it's possible to revert patch that potentially
           deadlocks when trying to make more space by explicitly committing
           when the quota limit is hit
      
         - fix root item corruption when multiple same source snapshots are
           created with quota enabled
      
        RAID56:
         - make sure target is identical to source when raid56 rebuild fails
           after dev-replace
      
         - faster rebuild during scrub, batch by stripes and not
           block-by-block
      
         - make more use of cached data when rebuilding from a missing device
      
        Fixes:
         - null pointer deref when device replace target is missing
      
         - fix fsync after hole punching when using no-holes feature
      
         - fix lockdep splat when allocating percpu data with wrong GFP flags
      
        Cleanups, refactoring, core changes:
         - drop redunant parameters from various functions
      
         - kill and opencode trivial helpers
      
         - __cold/__exit function annotations
      
         - dead code removal
      
         - continued audit and documentation of memory barriers
      
         - error handling: handle removal from uuid tree
      
         - error handling: remove handling of impossible condtitons
      
         - more debugging or error messages
      
         - updated tracepoints
      
         - one VLA use removal (and one still left)"
      
      * tag 'for-4.17-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (164 commits)
        btrfs: lift errors from add_extent_changeset to the callers
        Btrfs: print error messages when failing to read trees
        btrfs: user proper type for btrfs_mask_flags flags
        btrfs: split dev-replace locking helpers for read and write
        btrfs: remove stale comments about fs_mutex
        btrfs: use RCU in btrfs_show_devname for device list traversal
        btrfs: update barrier in should_cow_block
        btrfs: use lockdep_assert_held for mutexes
        btrfs: use lockdep_assert_held for spinlocks
        btrfs: Validate child tree block's level and first key
        btrfs: tests/qgroup: Fix wrong tree backref level
        Btrfs: fix copy_items() return value when logging an inode
        Btrfs: fix fsync after hole punching when using no-holes feature
        btrfs: use helper to set ulist aux from a qgroup
        Revert "btrfs: qgroups: Retry after commit on getting EDQUOT"
        btrfs: qgroup: Update trace events for metadata reservation
        btrfs: qgroup: Use root::qgroup_meta_rsv_* to record qgroup meta reserved space
        btrfs: delayed-inode: Use new qgroup meta rsv for delayed inode and item
        btrfs: qgroup: Use separate meta reservation type for delalloc
        btrfs: qgroup: Introduce function to convert META_PREALLOC into META_PERTRANS
        ...
      94514bbe
    • Linus Torvalds's avatar
      Merge tag 'xfs-4.17-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · 547c43d7
      Linus Torvalds authored
      Pull xfs updates from Darrick Wong:
       "Here's the first round of fixes for XFS for 4.17.
      
        The biggest new features this time around are the addition of lazytime
        support, further enhancement of the on-disk inode metadata verifiers,
        and a patch to smooth over some of the AGFL padding problems that have
        intermittently plagued users since 4.5. I forsee sending a second pull
        request next week with further bug fixes and speedups in the online
        scrub code and elsewhere.
      
        This series has been run through a full xfstests run over the weekend
        and through a quick xfstests run against this morning's master, with
        no major failures reported.
      
        Summary of changes for this release:
      
         - Various cleanups and code fixes
      
         - Implement lazytime as a mount option
      
         - Convert various on-disk metadata checks from asserts to -EFSCORRUPTED
      
         - Fix accounting problems with the rmap per-ag reservations
      
         - Refactorings and cleanups for xfs_log_force
      
         - Various bugfixes for the reflink code
      
         - Work around v5 AGFL padding problems to prevent fs shutdowns
      
         - Establish inode fork verifiers to inspect on-disk metadata
           correctness
      
         - Various online scrub fixes
      
         - Fix v5 swapext blowing up on deleted inodes"
      
      * tag 'xfs-4.17-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (49 commits)
        xfs: do not log/recover swapext extent owner changes for deleted inodes
        xfs: clean up xfs_mount allocation and dynamic initializers
        xfs: remove dead inode version setting code
        xfs: catch inode allocation state mismatch corruption
        xfs: xfs_scrub_iallocbt_xref_rmap_inodes should use xref_set_corrupt
        xfs: flag inode corruption if parent ptr doesn't get us a real inode
        xfs: don't accept inode buffers with suspicious unlinked chains
        xfs: move inode extent size hint validation to libxfs
        xfs: record inode buf errors as a xref error in inobt scrubber
        xfs: remove xfs_buf parameter from inode scrub methods
        xfs: inode scrubber shouldn't bother with raw checks
        xfs: bmap scrubber should do rmap xref with bmap for sparse files
        xfs: refactor inode buffer verifier error logging
        xfs: refactor inode verifier error logging
        xfs: refactor bmap record validation
        xfs: sanity-check the unused space before trying to use it
        xfs: detect agfl count corruption and reset agfl
        xfs: unwind the try_again loop in xfs_log_force
        xfs: refactor xfs_log_force_lsn
        xfs: minor cleanup for xfs_reflink_end_cow
        ...
      547c43d7
    • Linus Torvalds's avatar
      Merge branch 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 2e08edc5
      Linus Torvalds authored
      Pull vfs dcache updates from Al Viro:
       "Part of this is what the trylock loop elimination series has turned
        into, part making d_move() preserve the parent (and thus the path) of
        victim, plus some general cleanups"
      
      * 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (22 commits)
        d_genocide: move export to definition
        fold dentry_lock_for_move() into its sole caller and clean it up
        make non-exchanging __d_move() copy ->d_parent rather than swap them
        oprofilefs: don't oops on allocation failure
        lustre: get rid of pointless casts to struct dentry *
        debugfs_lookup(): switch to lookup_one_len_unlocked()
        fold lookup_real() into __lookup_hash()
        take out orphan externs (empty_string/slash_string)
        split d_path() and friends into a separate file
        dcache.c: trim includes
        fs/dcache: Avoid a try_lock loop in shrink_dentry_list()
        get rid of trylock loop around dentry_kill()
        handle move to LRU in retain_dentry()
        dput(): consolidate the "do we need to retain it?" into an inlined helper
        split the slow part of lock_parent() off
        now lock_parent() can't run into killed dentry
        get rid of trylock loop in locking dentries on shrink list
        d_delete(): get rid of trylock loop
        fs/dcache: Move dentry_kill() below lock_parent()
        fs/dcache: Remove stale comment from dentry_kill()
        ...
      2e08edc5
    • Arnd Bergmann's avatar
      netdevsim: remove incorrect __net_initdata annotations · 87248d31
      Arnd Bergmann authored
      The __net_initdata section cannot currently be used for structures that
      get cleaned up in an exitcall using unregister_pernet_operations:
      
      WARNING: vmlinux.o(.text+0x868c34): Section mismatch in reference from the function nsim_devlink_exit() to the (unknown reference) .init.data:(unknown)
      The function nsim_devlink_exit() references
      the (unknown reference) __initdata (unknown).
      This is often because nsim_devlink_exit lacks a __initdata
      annotation or the annotation of (unknown) is wrong.
      WARNING: vmlinux.o(.text+0x868c64): Section mismatch in reference from the function nsim_devlink_init() to the (unknown reference) .init.data:(unknown)
      WARNING: vmlinux.o(.text+0x8692bc): Section mismatch in reference from the function nsim_fib_exit() to the (unknown reference) .init.data:(unknown)
      WARNING: vmlinux.o(.text+0x869300): Section mismatch in reference from the function nsim_fib_init() to the (unknown reference) .init.data:(unknown)
      
      As that warning tells us, discarding the structure after a module is
      loaded would lead to a undefined behavior when that module is removed.
      
      It might be possible to change that annotation so it has no effect for
      loadable modules, but I have not figured out exactly how to do that, and
      we want this to be fixed in -rc1.
      
      This just removes the annotations, just like we do for all other such
      modules.
      
      Fixes: 37923ed6 ("netdevsim: Add simple FIB resource controller via devlink")
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      87248d31