1. 20 Jan, 2017 11 commits
    • Linus Torvalds's avatar
      Merge branch 'scsi-target-for-v4.10' of... · 51162264
      Linus Torvalds authored
      Merge branch 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux
      
      Pull SCSI target fixes from Bart Van Assche:
      
       - two small fixes for the ibmvscsis driver
      
       - ten patches with bug fixes for the target mode of the qla2xxx driver
      
       - four patches that avoid that the "sparse" and "smatch" static
         analyzer tools report false positives for the qla2xxx code base
      
      * 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux:
        qla2xxx: Disable out-of-order processing by default in firmware
        qla2xxx: Fix erroneous invalid handle message
        qla2xxx: Reduce exess wait during chip reset
        qla2xxx: Terminate exchange if corrupted
        qla2xxx: Fix crash due to null pointer access
        qla2xxx: Collect additional information to debug fw dump
        qla2xxx: Reset reserved field in firmware options to 0
        qla2xxx: Set tcm_qla2xxx version to automatically track qla2xxx version
        qla2xxx: Include ATIO queue in firmware dump when in target mode
        qla2xxx: Fix wrong IOCB type assumption
        qla2xxx: Avoid that building with W=1 triggers complaints about set-but-not-used variables
        qla2xxx: Move two arrays from header files to .c files
        qla2xxx: Declare an array with file scope static
        qla2xxx: Fix indentation
        ibmvscsis: Fix sleeping in interrupt context
        ibmvscsis: Fix max transfer length
      51162264
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · e3737b91
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Just two small fixes for this -rc.
      
        One is just killing an unused variable from Keith, but the other
        fixes a performance regression for nbd in this series, where we
        inadvertently flipped when we set MSG_MORE when outputting data"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        nbd: only set MSG_MORE when we have more to send
        blk-mq: Remove unused variable
      e3737b91
    • Linus Torvalds's avatar
      Merge tag 'spi-fix-v4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · cca112ec
      Linus Torvalds authored
      Pull spi fixes from Mark Brown:
       "The usual small smattering of driver specific fixes. A few bits that
        stand out here:
      
         - the R-Car patches adding fallbacks are just adding new compatible
           strings to the driver so that device trees are written in a more
           robustly future proof fashion, this isn't strictly a fix but it's
           just new IDs and it's better to get it into mainline sooner to
           improve the ABI
      
         - the DesignWare "switch to new API part 2" patch is actually a
           misleadingly titled fix for a bit that got missed in the original
           conversion"
      
      * tag 'spi-fix-v4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
        spi: davinci: use dma_mapping_error()
        spi: spi-axi: Free resources on error path
        spi: pxa2xx: add missed break
        spi: dw-mid: switch to new dmaengine_terminate_* API (part 2)
        spi: dw: Make debugfs name unique between instances
        spi: sh-msiof: Do not use C++ style comment
        spi: armada-3700: Set mode bits correctly
        spi: armada-3700: fix unsigned compare than zero on irq
        spi: sh-msiof: Add R-Car Gen 2 and 3 fallback bindings
        spi: SPI_FSL_DSPI should depend on HAS_DMA
      cca112ec
    • Linus Torvalds's avatar
      Merge tag 'ceph-for-4.10-rc5' of git://github.com/ceph/ceph-client · e90665a5
      Linus Torvalds authored
      Pull ceph fixes from Ilya Dryomov:
       "Three filesystem endianness fixes (one goes back to the 2.6 era, all
        marked for stable) and two fixups for this merge window's patches"
      
      * tag 'ceph-for-4.10-rc5' of git://github.com/ceph/ceph-client:
        ceph: fix bad endianness handling in parse_reply_info_extra
        ceph: fix endianness bug in frag_tree_split_cmp
        ceph: fix endianness of getattr mask in ceph_d_revalidate
        libceph: make sure ceph_aes_crypt() IV is aligned
        ceph: fix ceph_get_caps() interruption
      e90665a5
    • Linus Torvalds's avatar
      Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs · 56ef1882
      Linus Torvalds authored
      Pull overlayfs fix from Miklos Szeredi:
       "This fixes a regression introduced in this cycle"
      
      * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
        ovl: fix possible use after free on redirect dir lookup
      56ef1882
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse · eefa9feb
      Linus Torvalds authored
      Pull fuse fixes from Miklos Szeredi:
       "Fix two regressions, one introduced in 4.9 and a less recent one in
        4.2"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
        fuse: fix time_to_jiffies nsec sanity check
        fuse: clear FR_PENDING flag when moving requests out of pending queue
      eefa9feb
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · f09ff1de
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "This is a set of 12 fixes including the mpt3sas one that was causing
        hangs on ATA passthrough.
      
        The others are a couple of zoned block device fixes, a SAS device
        detection bug which lead to SATA drives not being matched to bays, two
        qla2xxx MSI fixes, a qla2xxx req for rsp confusion caused by cut and
        paste, and a few other minor fixes"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: mpt3sas: fix hang on ata passthrough commands
        scsi: lpfc: Set elsiocb contexts to NULL after freeing it
        scsi: sd: Ignore zoned field for host-managed devices
        scsi: sd: Fix wrong DPOFUA disable in sd_read_cache_type
        scsi: bfa: fix wrongly initialized variable in bfad_im_bsg_els_ct_request()
        scsi: ses: Fix SAS device detection in enclosure
        scsi: libfc: Fix variable name in fc_set_wwpn
        scsi: lpfc: avoid double free of resource identifiers
        scsi: qla2xxx: remove irq_affinity_notifier
        scsi: qla2xxx: fix MSI-X vector affinity
        scsi: qla2xxx: Fix apparent cut-n-paste error.
        scsi: qla2xxx: Get mutex lock before checking optrom_state
      f09ff1de
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · f8f2d4bd
      Linus Torvalds authored
      Pull arm64 fixes from Catalin Marinas:
      
       - avoid potential stack information leak via the ptrace ABI caused by
         uninitialised variables
      
       - SWIOTLB DMA API fall-back allocation fix when the SWIOTLB buffer is
         not initialised (all RAM is suitable for 32-bit DMA masks)
      
       - fix the bad_mode function returning for unhandled exceptions coming
         from user space
      
       - fix name clash in __page_to_voff()
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: avoid returning from bad_mode
        arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields
        arm64/ptrace: Avoid uninitialised struct padding in fpr_set()
        arm64/ptrace: Preserve previous registers for short regset write
        arm64/ptrace: Preserve previous registers for short regset write
        arm64/ptrace: Preserve previous registers for short regset write
        arm64: mm: avoid name clash in __page_to_voff()
        arm64: Fix swiotlb fallback allocation
      f8f2d4bd
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 44b4b461
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "We've been sitting on fixes for a while, and they keep trickling in at
        a low rate. Nothing in here comes across as particularly scary or
        noteworthy, for the most part it's a large collection of small DT
        tweaks"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (24 commits)
        ARM: dts: da850-evm: fix read access to SPI flash
        ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV
        ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFS
        ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available.
        ARM: dts: NSP: Fix DT ranges error
        ARM: multi_v7_defconfig: set bcm47xx watchdog
        ARM: multi_v7_defconfig: fix config typo
        ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node
        soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
        ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation
        ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc
        ARM: dts: sun8i: Support DTB build for NanoPi M1
        ARM: dts: sun6i: hummingbird: Enable display engine again
        ARM: dts: sun6i: Disable display pipeline by default
        ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 3
        ARM: dts: imx6qdl-nitrogen6_som2: fix sgtl5000 pinctrl init
        ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init
        ARM: OMAP1: DMA: Correct the number of logical channels
        ARM: dts: am335x-icev2: Remove the duplicated pinmux setting
        ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
        ...
      44b4b461
    • Linus Torvalds's avatar
      Merge tag 'xfs-for-linux-4.10-rc5-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · 6e0362b3
      Linus Torvalds authored
      Pull xfs fixes from Darrick Wong:
       "I have a few more patches this week -- one to make the behavior of a
        quota id ioctl consistent with the other filesystems, and the rest
        improve validation of i_mode & i_size values coming into xfs so that
        we don't read off the ends of arrays or crash when handed garbage disk
        data.
      
        Summary:
         - inode i_mode sanitization
         - prevent overflows in getnextquota
         - minor build fixes"
      
      * tag 'xfs-for-linux-4.10-rc5-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: fix xfs_mode_to_ftype() prototype
        xfs: don't wrap ID in xfs_dq_get_next_id
        xfs: sanity check inode di_mode
        xfs: sanity check inode mode when creating new dentry
        xfs: replace xfs_mode_to_ftype table with switch statement
        xfs: add missing include dependencies to xfs_dir2.h
        xfs: sanity check directory inode di_size
        xfs: make the ASSERT() condition likely
      6e0362b3
    • Fabien Parent's avatar
      ARM: dts: da850-evm: fix read access to SPI flash · 43849785
      Fabien Parent authored
      Read access to the SPI flash are broken on da850-evm, i.e. the data
      read is not what is actually programmed on the flash.
      According to the datasheet for the M25P64 part present on the da850-evm,
      if the SPI frequency is higher than 20MHz then the READ command is not
      usable anymore and only the FAST_READ command can be used to read data.
      
      This commit specifies in the DTS that we should use FAST_READ command
      instead of the READ command.
      
      Cc: stable@vger.kernel.org
      Tested-by: default avatarKevin Hilman <khilman@baylibre.com>
      Signed-off-by: default avatarFabien Parent <fparent@baylibre.com>
      [nsekhar@ti.com: subject line adjustment]
      Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
      Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
      43849785
  2. 19 Jan, 2017 8 commits
    • Josef Bacik's avatar
      nbd: only set MSG_MORE when we have more to send · d61b7f97
      Josef Bacik authored
      A user noticed that write performance was horrible over loopback and we
      traced it to an inversion of when we need to set MSG_MORE.  It should be
      set when we have more bvec's to send, not when we are on the last bvec.
      This patch made the test go from 20 iops to 78k iops.
      Signed-off-by: default avatarJosef Bacik <jbacik@fb.com>
      Fixes: 429a787b ("nbd: fix use-after-free of rq/bio in the xmit path")
      Signed-off-by: default avatarJens Axboe <axboe@fb.com>
      d61b7f97
    • Linus Torvalds's avatar
      Merge tag 'pci-v4.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 81aaeaac
      Linus Torvalds authored
      Pull PCI fixes from Bjorn Helgaas:
      
       - recognize that a PCI-to-PCIe bridge originates a PCIe hierarchy, so
         we enumerate that hierarchy correctly
      
       - X-Gene: fix a change merged for v4.10 that broke MSI
      
       - Keystone: avoid reading undefined registers, which can cause
         asynchronous external aborts
      
       - Supermicro X8DTH-i/6/iF/6F: ignore broken _CRS that caused us to
         change (and break) existing I/O port assignments
      
      * tag 'pci-v4.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        PCI/MSI: pci-xgene-msi: Fix CPU hotplug registration handling
        PCI: Enumerate switches below PCI-to-PCIe bridges
        x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F
        PCI: designware: Check for iATU unroll only on platforms that use ATU
      81aaeaac
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid · 2ed5e5af
      Linus Torvalds authored
      Pull HID fixes from Jiri Kosina:
      
       - regression fix for generic Wacom devices, from Jason Gerecke
      
       - DMA-on-stack fixes for hid-corsair driver, from Johan Hovold
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
        HID: wacom: Fix sibling detection regression
        HID: corsair: fix control-transfer error handling
        HID: corsair: fix DMA buffers on stack
      2ed5e5af
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · 4a1cc2e8
      Linus Torvalds authored
      Pull two s390 bug fixes from Martin Schwidefsky:
       "Two changes, the first is a fix to add a missing memory clobber to the
        inline assembly to load control registers. This has not caused any
        issues so far, but who knows what code gcc will generate in future
        versions.
      
        The second change is an update for the default configurations. This
        includes CONFIG_BUG_ON_DATA_CORRUPTION=y, we want this to be enabled
        for s390. The usual approach to debug problems on production systems
        is to use crash on a system dump and for us avoiding data corruptions
        is priority one"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390: update defconfigs
        s390/ctl_reg: make __ctl_load a full memory barrier
      4a1cc2e8
    • Linus Torvalds's avatar
      Merge tag 'for-linus-4.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 08667577
      Linus Torvalds authored
      Pull xen fix from Juergen Gross:
       "A fix for Xen running in nested virtualization environment"
      
      * tag 'for-linus-4.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        partially revert "xen: Remove event channel notification through Xen PCI platform device"
      08667577
    • Mark Rutland's avatar
      arm64: avoid returning from bad_mode · 7d9e8f71
      Mark Rutland authored
      Generally, taking an unexpected exception should be a fatal event, and
      bad_mode is intended to cater for this. However, it should be possible
      to contain unexpected synchronous exceptions from EL0 without bringing
      the kernel down, by sending a SIGILL to the task.
      
      We tried to apply this approach in commit 9955ac47 ("arm64:
      don't kill the kernel on a bad esr from el0"), by sending a signal for
      any bad_mode call resulting from an EL0 exception.
      
      However, this also applies to other unexpected exceptions, such as
      SError and FIQ. The entry paths for these exceptions branch to bad_mode
      without configuring the link register, and have no kernel_exit. Thus, if
      we take one of these exceptions from EL0, bad_mode will eventually
      return to the original user link register value.
      
      This patch fixes this by introducing a new bad_el0_sync handler to cater
      for the recoverable case, and restoring bad_mode to its original state,
      whereby it calls panic() and never returns. The recoverable case
      branches to bad_el0_sync with a bl, and returns to userspace via the
      usual ret_to_user mechanism.
      Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
      Fixes: 9955ac47 ("arm64: don't kill the kernel on a bad esr from el0")
      Reported-by: default avatarMark Salter <msalter@redhat.com>
      Cc: Will Deacon <will.deacon@arm.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
      7d9e8f71
    • Jason Gerecke's avatar
      HID: wacom: Fix sibling detection regression · a9ce7856
      Jason Gerecke authored
      Commit 345857bb ("HID: wacom: generic: Add support for sensor offsets") included
      a change to the operation and location of the call to 'wacom_add_shared_data'
      in 'wacom_parse_and_register'. The modifications included moving it higher up
      so that it would occur before the call to 'wacom_retrieve_hid_descriptor'. This
      was done to prevent a crash that would have occured when the report containing
      tablet offsets was fed into the driver with 'wacom_hid_report_raw_event'
      (specifically: the various 'wacom_wac_*_report' functions were written with the
      assumption that they would only be called once tablet setup had completed;
      'wacom_wac_pen_report' in particular dereferences 'shared' which wasn't yet
      allocated).
      
      Moving the call to 'wacom_add_shared_data' effectively prevented the crash but
      also broke the sibiling detection code which assumes that the HID descriptor
      has been read and the various device_type flags set.
      
      To fix this situation, we restore the original 'wacom_add_shared_data'
      operation and location and instead implement an alternative change that can
      also prevent the crash. Specifically, we notice that the report functions
      mentioned above expect to be called only for input reports.  By adding a check,
      we can prevent feature reports (such as the offset report) from
      causing trouble.
      
      Fixes: 345857bb ("HID: wacom: generic: Add support for sensor offsets")
      Signed-off-by: default avatarJason Gerecke <jason.gerecke@wacom.com>
      Tested-by: default avatarPing Cheng <pingc@wacom.com>
      Reviewed-by: default avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
      Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
      a9ce7856
    • Olof Johansson's avatar
      Merge tag 'omap-for-v4.10/fixes-rc4' of... · e47a8b17
      Olof Johansson authored
      Merge tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
      
      Fixes for omaps for v4.10-rc cycle. Mostly a DMA regression fix for
      omap1, and then a handful of trivial fixes for boards and devices to
      work:
      
      - Fixes TI wilink bluetooth strange platform data baud rate
      - Remove duplicate pinmux line for am335x-icev2
      - Fix omap1 dma regression
      - Fix uninitialized return value for wkup_m3_ipc_probe()
      - Fix Ethernet PHY binding typo for dra72-evm
      - Fix init for omap5 and dra7 sata ports
      - Fix mmc card detect pin for Logic PD SOM-LV
      
      * tag 'omap-for-v4.10/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV
        ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available.
        ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node
        soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
        ARM: OMAP1: DMA: Correct the number of logical channels
        ARM: dts: am335x-icev2: Remove the duplicated pinmux setting
        ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
      Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
      e47a8b17
  3. 18 Jan, 2017 20 commits
  4. 17 Jan, 2017 1 commit