1. 13 7月, 2017 6 次提交
    • L
      disable new gcc-7.1.1 warnings for now · bd664f6b
      Linus Torvalds 提交于
      I made the mistake of upgrading my desktop to the new Fedora 26 that
      comes with gcc-7.1.1.
      
      There's nothing wrong per se that I've noticed, but I now have 1500
      lines of warnings, mostly from the new format-truncation warning
      triggering all over the tree.
      
      We use 'snprintf()' and friends in a lot of places, and often know that
      the numbers are fairly small (ie a controller index or similar), but gcc
      doesn't know that, and sees an 'int', and thinks that it could be some
      huge number.  And then complains when our buffers are not able to fit
      the name for the ten millionth controller.
      
      These warnings aren't necessarily bad per se, and we probably want to
      look through them subsystem by subsystem, but at least during the merge
      window they just mean that I can't even see if somebody is introducing
      any *real* problems when I pull.
      
      So warnings disabled for now.
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      bd664f6b
    • L
      Merge tag 'modules-for-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux · 3a75ad14
      Linus Torvalds 提交于
      Pull modules updates from Jessica Yu:
       "Summary of modules changes for the 4.13 merge window:
      
         - Minor code cleanups
      
         - Avoid accessing mod struct prior to checking module struct version,
           from Kees
      
         - Fix racy atomic inc/dec logic of kmod_concurrent_max in kmod, from
           Luis"
      
      * tag 'modules-for-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
        module: make the modinfo name const
        kmod: reduce atomic operations on kmod_concurrent and simplify
        module: use list_for_each_entry_rcu() on find_module_all()
        kernel/module.c: suppress warning about unused nowarn variable
        module: Add module name to modinfo
        module: Pass struct load_info into symbol checks
      3a75ad14
    • L
      Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 235b84fc
      Linus Torvalds 提交于
      Pull i2c updates from Wolfram Sang:
       "This pull request contains:
      
         - i2c core reorganization. One source file became too monolithic. It
           is now split up, yet we still have the same named object as the
           final output. This should ease maintenance.
      
         - new drivers: ZTE ZX2967 family, ASPEED 24XX/25XX
      
         - designware driver gained slave mode support
      
         - xgene-slimpro driver gained ACPI support
      
         - bigger overhaul for pca-platform driver
      
         - the algo-bit module now supports messages with enforced STOP
      
         - slightly bigger than usual set of driver updates and improvements
      
        and with much appreciated quality assurance from Andy Shevchenko"
      
      * 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (51 commits)
        i2c: Provide a stub for i2c_detect_slave_mode()
        i2c: designware: Let slave adapter support be optional
        i2c: designware: Make HW init functions static
        i2c: designware: fix spelling mistakes
        i2c: pca-platform: propagate error from i2c_pca_add_numbered_bus
        i2c: pca-platform: correctly set algo_data.reset_chip
        i2c: acpi: Do not create i2c-clients for LNXVIDEO ACPI devices
        i2c: designware: enable SLAVE in platform module
        i2c: designware: add SLAVE mode functions
        i2c: zx2967: drop COMPILE_TEST dependency
        i2c: zx2967: always use the same device when printing errors
        i2c: pca-platform: use dev_warn/dev_info instead of printk
        i2c: pca-platform: use device managed allocations
        i2c: pca-platform: add devicetree awareness
        i2c: pca-platform: switch to struct gpio_desc
        dt-bindings: add bindings for i2c-pca-platform
        i2c: cadance: fix ctrl/addr reg write order
        i2c: zx2967: add i2c controller driver for ZTE's zx2967 family
        dt: bindings: add documentation for zx2967 family i2c controller
        i2c: algo-bit: add support for I2C_M_STOP
        ...
      235b84fc
    • L
      Merge tag 'iommu-updates-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · fb4e3bee
      Linus Torvalds 提交于
      Pull IOMMU updates from Joerg Roedel:
       "This update comes with:
      
         - Support for lockless operation in the ARM io-pgtable code.
      
           This is an important step to solve the scalability problems in the
           common dma-iommu code for ARM
      
         - Some Errata workarounds for ARM SMMU implemenations
      
         - Rewrite of the deferred IO/TLB flush code in the AMD IOMMU driver.
      
           The code suffered from very high flush rates, with the new
           implementation the flush rate is down to ~1% of what it was before
      
         - Support for amd_iommu=off when booting with kexec.
      
           The problem here was that the IOMMU driver bailed out early without
           disabling the iommu hardware, if it was enabled in the old kernel
      
         - The Rockchip IOMMU driver is now available on ARM64
      
         - Align the return value of the iommu_ops->device_group call-backs to
           not miss error values
      
         - Preempt-disable optimizations in the Intel VT-d and common IOVA
           code to help Linux-RT
      
         - Various other small cleanups and fixes"
      
      * tag 'iommu-updates-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (60 commits)
        iommu/vt-d: Constify intel_dma_ops
        iommu: Warn once when device_group callback returns NULL
        iommu/omap: Return ERR_PTR in device_group call-back
        iommu: Return ERR_PTR() values from device_group call-backs
        iommu/s390: Use iommu_group_get_for_dev() in s390_iommu_add_device()
        iommu/vt-d: Don't disable preemption while accessing deferred_flush()
        iommu/iova: Don't disable preempt around this_cpu_ptr()
        iommu/arm-smmu-v3: Add workaround for Cavium ThunderX2 erratum #126
        iommu/arm-smmu-v3: Enable ACPI based HiSilicon CMD_PREFETCH quirk(erratum 161010701)
        iommu/arm-smmu-v3: Add workaround for Cavium ThunderX2 erratum #74
        ACPI/IORT: Fixup SMMUv3 resource size for Cavium ThunderX2 SMMUv3 model
        iommu/arm-smmu-v3, acpi: Add temporary Cavium SMMU-V3 IORT model number definitions
        iommu/io-pgtable-arm: Use dma_wmb() instead of wmb() when publishing table
        iommu/io-pgtable: depend on !GENERIC_ATOMIC64 when using COMPILE_TEST with LPAE
        iommu/arm-smmu-v3: Remove io-pgtable spinlock
        iommu/arm-smmu: Remove io-pgtable spinlock
        iommu/io-pgtable-arm-v7s: Support lockless operation
        iommu/io-pgtable-arm: Support lockless operation
        iommu/io-pgtable: Introduce explicit coherency
        iommu/io-pgtable-arm-v7s: Refactor split_blk_unmap
        ...
      fb4e3bee
    • L
      Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs · 6b1c776d
      Linus Torvalds 提交于
      Pull overlayfs updates from Miklos Szeredi:
       "This work from Amir introduces the inodes index feature, which
        provides:
      
         - hardlinks are not broken on copy up
      
         - infrastructure for overlayfs NFS export
      
        This also fixes constant st_ino for samefs case for lower hardlinks"
      
      * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: (33 commits)
        ovl: mark parent impure and restore timestamp on ovl_link_up()
        ovl: document copying layers restrictions with inodes index
        ovl: cleanup orphan index entries
        ovl: persistent overlay inode nlink for indexed inodes
        ovl: implement index dir copy up
        ovl: move copy up lock out
        ovl: rearrange copy up
        ovl: add flag for upper in ovl_entry
        ovl: use struct copy_up_ctx as function argument
        ovl: base tmpfile in workdir too
        ovl: factor out ovl_copy_up_inode() helper
        ovl: extract helper to get temp file in copy up
        ovl: defer upper dir lock to tempfile link
        ovl: hash overlay non-dir inodes by copy up origin
        ovl: cleanup bad and stale index entries on mount
        ovl: lookup index entry for copy up origin
        ovl: verify index dir matches upper dir
        ovl: verify upper root dir matches lower root dir
        ovl: introduce the inodes index dir feature
        ovl: generalize ovl_create_workdir()
        ...
      6b1c776d
    • A
      fix a braino in compat_sys_getrlimit() · 58c7ffc0
      Al Viro 提交于
      Reported-and-tested-by: NMeelis Roos <mroos@linux.ee>
      Fixes: commit d9e968cb "getrlimit()/setrlimit(): move compat to native"
      Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
      Acked-by: NDavid S. Miller <davem@davemloft.net>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      58c7ffc0
  2. 12 7月, 2017 7 次提交
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc · 3b06b1a7
      Linus Torvalds 提交于
      Pull sparc fixes from David Miller:
      
       - Fix symbol version generation for assembler on sparc, from
         Nagarathnam Muthusamy.
      
       - Fix compound page handling in gup_huge_pmd(), from Nitin Gupta.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Fix gup_huge_pmd
        Adding the type of exported symbols
        sed regex in Makefile.build requires line break between exported symbols
        Adding asm-prototypes.h for genksyms to generate crc
      3b06b1a7
    • L
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 130568d5
      Linus Torvalds 提交于
      Pull more block updates from Jens Axboe:
       "This is a followup for block changes, that didn't make the initial
        pull request. It's a bit of a mixed bag, this contains:
      
         - A followup pull request from Sagi for NVMe. Outside of fixups for
           NVMe, it also includes a series for ensuring that we properly
           quiesce hardware queues when browsing live tags.
      
         - Set of integrity fixes from Dmitry (mostly), fixing various issues
           for folks using DIF/DIX.
      
         - Fix for a bug introduced in cciss, with the req init changes. From
           Christoph.
      
         - Fix for a bug in BFQ, from Paolo.
      
         - Two followup fixes for lightnvm/pblk from Javier.
      
         - Depth fix from Ming for blk-mq-sched.
      
         - Also from Ming, performance fix for mtip32xx that was introduced
           with the dynamic initialization of commands"
      
      * 'for-linus' of git://git.kernel.dk/linux-block: (44 commits)
        block: call bio_uninit in bio_endio
        nvmet: avoid unneeded assignment of submit_bio return value
        nvme-pci: add module parameter for io queue depth
        nvme-pci: compile warnings in nvme_alloc_host_mem()
        nvmet_fc: Accept variable pad lengths on Create Association LS
        nvme_fc/nvmet_fc: revise Create Association descriptor length
        lightnvm: pblk: remove unnecessary checks
        lightnvm: pblk: control I/O flow also on tear down
        cciss: initialize struct scsi_req
        null_blk: fix error flow for shared tags during module_init
        block: Fix __blkdev_issue_zeroout loop
        nvme-rdma: unconditionally recycle the request mr
        nvme: split nvme_uninit_ctrl into stop and uninit
        virtio_blk: quiesce/unquiesce live IO when entering PM states
        mtip32xx: quiesce request queues to make sure no submissions are inflight
        nbd: quiesce request queues to make sure no submissions are inflight
        nvme: kick requeue list when requeueing a request instead of when starting the queues
        nvme-pci: quiesce/unquiesce admin_q instead of start/stop its hw queues
        nvme-loop: quiesce/unquiesce admin_q instead of start/stop its hw queues
        nvme-fc: quiesce/unquiesce admin_q instead of start/stop its hw queues
        ...
      130568d5
    • L
      Merge tag 'smb3-security-fixes-for-4.13' of git://git.samba.org/sfrench/cifs-2.6 · 908b852d
      Linus Torvalds 提交于
      Pull cifs fixes and sane default from Steve French:
       "Upgrade default dialect to more secure SMB3 from older cifs dialect"
      
      * tag 'smb3-security-fixes-for-4.13' of git://git.samba.org/sfrench/cifs-2.6:
        cifs: Clean up unused variables in smb2pdu.c
        [SMB3] Improve security, move default dialect to SMB3 from old CIFS
        [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred
        CIFS: Reconnect expired SMB sessions
        CIFS: Display SMB2 error codes in the hex format
        cifs: Use smb 2 - 3 and cifsacl mount options setacl function
        cifs: prototype declaration and definition to set acl for smb 2 - 3 and cifsacl mount options
      908b852d
    • L
      Merge tag 'ceph-for-4.13-rc1' of git://github.com/ceph/ceph-client · 3bf7878f
      Linus Torvalds 提交于
      Pull ceph updates from Ilya Dryomov:
       "The main item here is support for v12.y.z ("Luminous") clusters:
        RESEND_ON_SPLIT, RADOS_BACKOFF, OSDMAP_PG_UPMAP and CRUSH_CHOOSE_ARGS
        feature bits, and various other changes in the RADOS client protocol.
      
        On top of that we have a new fsc mount option to allow supplying
        fscache uniquifier (similar to NFS) and the usual pile of filesystem
        fixes from Zheng"
      
      * tag 'ceph-for-4.13-rc1' of git://github.com/ceph/ceph-client: (44 commits)
        libceph: advertise support for NEW_OSDOP_ENCODING and SERVER_LUMINOUS
        libceph: osd_state is 32 bits wide in luminous
        crush: remove an obsolete comment
        crush: crush_init_workspace starts with struct crush_work
        libceph, crush: per-pool crush_choose_arg_map for crush_do_rule()
        crush: implement weight and id overrides for straw2
        libceph: apply_upmap()
        libceph: compute actual pgid in ceph_pg_to_up_acting_osds()
        libceph: pg_upmap[_items] infrastructure
        libceph: ceph_decode_skip_* helpers
        libceph: kill __{insert,lookup,remove}_pg_mapping()
        libceph: introduce and switch to decode_pg_mapping()
        libceph: don't pass pgid by value
        libceph: respect RADOS_BACKOFF backoffs
        libceph: make DEFINE_RB_* helpers more general
        libceph: avoid unnecessary pi lookups in calc_target()
        libceph: use target pi for calc_target() calculations
        libceph: always populate t->target_{oid,oloc} in calc_target()
        libceph: make sure need_resend targets reflect latest map
        libceph: delete from need_resend_linger before check_linger_pool_dne()
        ...
      3bf7878f
    • L
      Merge git://www.linux-watchdog.org/linux-watchdog · 07d306c8
      Linus Torvalds 提交于
      Pull watchdog updates from Wim Van Sebroeck:
      
       - Add Renesas RZ/A WDT Watchdog driver
      
       - STM32 Independent WatchDoG (IWDG) support
      
       - UniPhier watchdog support
      
       - Add F71868 support
      
       - Add support for NCT6793D and NCT6795D
      
       - dw_wdt: add reset lines support
      
       - core: add option to avoid early handling of watchdog
      
       - core: introduce watchdog_worker_should_ping helper
      
       - Cleanups and improvements for sama5d4, intel-mid_wdt, s3c2410_wdt,
         orion_wdt, gpio_wdt, it87_wdt, meson_wdt, davinci_wdt, bcm47xx_wdt,
         zx2967_wdt, cadence_wdt
      
      * git://www.linux-watchdog.org/linux-watchdog: (32 commits)
        watchdog: introduce watchdog_worker_should_ping helper
        watchdog: uniphier: add UniPhier watchdog driver
        dt-bindings: watchdog: add description for UniPhier WDT controller
        watchdog: cadence_wdt: make of_device_ids const.
        watchdog: zx2967: constify zx2967_wdt_ops.
        watchdog: bcm47xx_wdt: constify bcm47xx_wdt_hard_ops and bcm47xx_wdt_soft_ops
        watchdog: davinci: Add missing clk_disable_unprepare().
        watchdog: davinci: Handle return value of clk_prepare_enable
        watchdog: meson: Handle return value of clk_prepare_enable
        watchdog: it87: Add support for various Super-IO chips
        watchdog: it87: Use infrastructure to stop watchdog on reboot
        watchdog: it87: Drop support for resetting watchdog though CIR and Game port
        watchdog: it87: Convert to use watchdog core infrastructure
        watchdog: it87: Drop FSF mailing address
        watchdog: dw_wdt: get reset lines from dt
        watchdog: bindings: dw_wdt: add reset lines
        watchdog: w83627hf: Add support for NCT6793D and NCT6795D
        watchdog: core: add option to avoid early handling of watchdog
        watchdog: f71808e_wdt: Add F71868 support
        watchdog: Add STM32 IWDG driver
        ...
      07d306c8
    • L
      Merge tag 'chrome-platform-for-linus-4.13' of... · a3ddacba
      Linus Torvalds 提交于
      Merge tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform
      
      Pull chrome platform updates from Benson Leung:
       "Changes in this pull request are around catching up cros_ec with the
        internal chromeos-kernel versions of cros_ec, cros_ec_lpc, and
        cros_ec_lightbar.
      
        Also, switching maintainership from olof to bleung"
      
      * tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform:
        platform/chrome : Add myself as Maintainer
        platform/chrome: cros_ec_lightbar - hide unused PM functions
        cros_ec: Don't signal wake event for non-wake host events
        cros_ec: Fix deadlock when EC is not responsive at probe
        cros_ec: Don't return error when checking command version
        platform/chrome: cros_ec_lightbar - Avoid I2C xfer to EC during suspend
        platform/chrome: cros_ec_lightbar - Add userspace lightbar control bit to EC
        platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequence
        platform/chrome: cros_ec_lightbar - Add lightbar program feature to sysfs
        platform/chrome: cros_ec_lpc: Add MKBP events support over ACPI
        platform/chrome: cros_ec_lpc: Add power management ops
        platform/chrome: cros_ec_lpc: Add support for GOOG004 ACPI device
        platform/chrome: cros_ec_lpc: Add support for mec1322 EC
        platform/chrome: cros_ec_lpc: Add R/W helpers to LPC protocol variants
        mfd: cros_ec: Add support for dumping panic information
        cros_ec_debugfs: Pass proper struct sizes to cros_ec_cmd_xfer()
        mfd: cros_ec: add debugfs, console log file
        mfd: cros_ec: Add EC console read structures definitions
        mfd: cros_ec: Add helper for event notifier.
      a3ddacba
    • L
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu · a0188177
      Linus Torvalds 提交于
      Pull x86nommu update from Greg Ungerer:
       "Only a single change, to remove old Kconfig options from defconfigs"
      
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
        m68k: defconfig: Cleanup from old Kconfig options
      a0188177
  3. 11 7月, 2017 27 次提交