1. 13 Mar, 2015 1 commit
    • Jacob Pan's avatar
      powercap / RAPL: handle domains with different energy units · d474a4d3
      Jacob Pan authored
      The current driver assumes all RAPL domains within a CPU package
      have the same energy unit. This is no longer true for HSW server
      CPUs since DRAM domain has is own fixed energy unit which can be
      different than the package energy unit enumerated by package
      power MSR. In fact, the default HSW EP package power unit is 61uJ
      whereas DRAM domain unit is 15.3uJ. The result is that DRAM power
      consumption is counted 4x more than real power reported by energy
      counters, similarly for max_energy_range_uj of DRAM domain.
      
      This patch adds domain specific energy unit per cpu type, it allows
      domain energy unit to override package energy unit if non zero.
      
      Please see this document for details.
      "Intel Xeon Processor E5-1600 and E5-2600 v3 Product Families, Volume 2 of 2.
       Datasheet, September 2014, Reference Number: 330784-001 "
      Signed-off-by: default avatarJacob Pan <jacob.jun.pan@linux.intel.com>
      Cc: 3.10+ <stable@vger.kernel.org> # 3.10+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      d474a4d3
  2. 08 Mar, 2015 7 commits
    • Linus Torvalds's avatar
      Linux 4.0-rc3 · 9eccca08
      Linus Torvalds authored
      9eccca08
    • Al Viro's avatar
      sunrpc: fix braino in ->poll() · 1711fd9a
      Al Viro authored
      POLL_OUT isn't what callers of ->poll() are expecting to see; it's
      actually __SI_POLL | 2 and it's a siginfo code, not a poll bitmap
      bit...
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      Cc: stable@vger.kernel.org
      Cc: Bruce Fields <bfields@fieldses.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1711fd9a
    • Linus Torvalds's avatar
      Merge tag 'usb-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 1163d504
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here's a round of USB fixes for 4.0-rc3.
      
        Nothing major, the usual gadget, xhci and usb-serial fixes and a few
        new device ids as well.
      
        All have been in linux-next successfully"
      
      * tag 'usb-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (36 commits)
        xhci: Workaround for PME stuck issues in Intel xhci
        xhci: fix reporting of 0-sized URBs in control endpoint
        usb: ftdi_sio: Add jtag quirk support for Cyber Cortex AV boards
        USB: ch341: set tty baud speed according to tty struct
        USB: serial: cp210x: Adding Seletek device id's
        USB: pl2303: disable break on shutdown
        USB: mxuport: fix null deref when used as a console
        USB: serial: clean up bus probe error handling
        USB: serial: fix port attribute-creation race
        USB: serial: fix tty-device error handling at probe
        USB: serial: fix potential use-after-free after failed probe
        USB: console: add dummy __module_get
        USB: ftdi_sio: add PIDs for Actisense USB devices
        Revert "USB: serial: make bulk_out_size a lower limit"
        cdc-acm: Add support for Denso cradle CU-321
        usb-storage: support for more than 8 LUNs
        uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS539
        USB: usbfs: don't leak kernel data in siginfo
        xhci: Clear the host side toggle manually when endpoint is 'soft reset'
        xhci: Allocate correct amount of scratchpad buffers
        ...
      1163d504
    • Linus Torvalds's avatar
      Merge tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · bbbce516
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some tty and serial driver fixes for 4.0-rc3.
      
        Along with the atime fix that you know about, here are some other
        serial driver bugfixes as well.  Most notable is a wait_until_sent
        bugfix that was traced back to being around since before 2.6.12 that
        Johan has fixed up.
      
        All have been in linux-next successfully"
      
      * tag 'tty-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        TTY: fix tty_wait_until_sent maximum timeout
        TTY: fix tty_wait_until_sent on 64-bit machines
        USB: serial: fix infinite wait_until_sent timeout
        TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation
        net: irda: fix wait_until_sent poll timeout
        serial: uapi: Declare all userspace-visible io types
        serial: core: Fix iotype userspace breakage
        serial: sprd: Fix missing spin_unlock in sprd_handle_irq()
        console: Fix console name size mismatch
        tty: fix up atime/mtime mess, take four
        serial: 8250_dw: Fix get_mctrl behaviour
        serial:8250:8250_pci: delete unneeded quirk entries
        serial:8250:8250_pci: fix redundant entry report for WCH_CH352_2S
        Change email address for 8250_pci
        serial: 8250: Revert "tty: serial: 8250_core: read only RX if there is something in the FIFO"
        Revert "tty/serial: of_serial: add DT alias ID handling"
      bbbce516
    • Linus Torvalds's avatar
      Merge tag 'staging-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 47df986b
      Linus Torvalds authored
      Pull staging driver fixes from Greg KH:
       "Here are some IIO and staging driver fixes for 4.0-rc3.
      
        Details are in the shortlog, nothing major, mostly IIO fixes for
        reported issues.
      
        All have been in linux-next successfully"
      
      * tag 'staging-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (23 commits)
        staging: comedi: adv_pci1710: fix AI INSN_READ for non-zero channel
        staging: comedi: vmk80xx: remove "firmware version" kernel messages
        staging: comedi: comedi_isadma: fix "stalled" detect in comedi_isadma_disable_on_sample()
        iio: ak8975: fix AK09911 dependencies
        iio: common: ssp_sensors: Protect PM-only functions to kill warning
        IIO: si7020: Allocate correct amount of memory in devm_iio_device_alloc
        Revert "iio:humidity:si7020: fix pointer to i2c client"
        iio: light: gp2ap020a00f: Select REGMAP_I2C
        iio: light: jsa1212: Select REGMAP_I2C
        iio: ad5686: fix optional reference voltage declaration
        iio:adc:mcp3422 Fix incorrect scales table
        iio: mxs-lradc: fix iio channel map regression
        iio: imu: adis16400: Fix sign extension
        staging: iio: ad2s1200: Fix sign extension
        iio: mxs-lradc: only update the buffer when its conversions have finished
        iio: mxs-lradc: make ADC reads not unschedule touchscreen conversions
        iio: mxs-lradc: make ADC reads not disable touchscreen interrupts
        iio: mxs-lradc: separate touchscreen and buffer virtual channels
        iio: imu: inv_mpu6050: Prevent dereferencing NULL
        iio: iadc: wait_for_completion_timeout time in jiffies
        ...
      47df986b
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 29191c7f
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are two char/misc fixes for 4.0-rc3.
      
        One is a reported binder driver fix needed due to a change in the mm
        core that happened in 4.0-rc1.  Another is a mei driver fix that
        resolves a reported issue in that driver.
      
        Both have been in linux-next for a while"
      
      * tag 'char-misc-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        mei: make device disabled on stop unconditionally
        android: binder: fix binder mmap failures
      29191c7f
    • Linus Torvalds's avatar
      Merge tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · b0bc6572
      Linus Torvalds authored
      Pull "code of conflict" from Greg KH:
       "This file tries to set the rational basis for our code reviews, gives
        some advice on how to conduct them, and provides an excalation channel
        for any kernel developers if they so desire it"
      
      [ Let's see how this works ]
      
      * tag 'cc-4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        Code of Conflict
      b0bc6572
  3. 07 Mar, 2015 26 commits
  4. 06 Mar, 2015 6 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs · 84399bb0
      Linus Torvalds authored
      Pull btrfs fixes from Chris Mason:
       "Outside of misc fixes, Filipe has a few fsync corners and we're
        pulling in one more of Josef's fixes from production use here"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Btrfs:__add_inode_ref: out of bounds memory read when looking for extended ref.
        Btrfs: fix data loss in the fast fsync path
        Btrfs: remove extra run_delayed_refs in update_cowonly_root
        Btrfs: incremental send, don't rename a directory too soon
        btrfs: fix lost return value due to variable shadowing
        Btrfs: do not ignore errors from btrfs_lookup_xattr in do_setxattr
        Btrfs: fix off-by-one logic error in btrfs_realloc_node
        Btrfs: add missing inode update when punching hole
        Btrfs: abort the transaction if we fail to update the free space cache inode
        Btrfs: fix fsync race leading to ordered extent memory leaks
      84399bb0
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching · 0d9b9c16
      Linus Torvalds authored
      Pull livepatching fix from Jiri Kosina:
       "Fix an RCU unlock misplacement in live patching infrastructure, from
        Peter Zijlstra"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching:
        livepatch: fix RCU usage in klp_find_external_symbol()
      0d9b9c16
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal · 5b3b5921
      Linus Torvalds authored
      Pull thermal management fixes from Eduardo Valentin:
       "Specifics:
      
         - adding Lukasz as maintainer of samsung thermal driver.
         - driver fixes: exynos and int430x.
         - one fix in the exynos cpufreq driver related to cpu cooling (acked
           by cpufreq maintainer).
         - fix default sysfs attributes of cooling devices
      
        Note: I am sending this pull on Rui's behalf while he fixes issues in his Linux box"
      
      * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
        thermal: Make sysfs attributes of cooling devices default attributes
        Thermal/int340x: Fix memleak for aux trip
        MAINTAINERS: Add entry for SAMSUNG THERMAL DRIVER
        cpufreq: exynos: Use simple approach to asses if cpu cooling can be used
        thermal: exynos: Fix wrong control of power down detection mode for Exynos7
      5b3b5921
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2015-03-05' of git://anongit.freedesktop.org/drm-intel into drm-fixes · f6bec6ea
      Dave Airlie authored
      two fixes, both cc'd stable.
      
      * tag 'drm-intel-fixes-2015-03-05' of git://anongit.freedesktop.org/drm-intel:
        drm/i915: gen4: work around hang during hibernation
        drm/i915: Check for driver readyness before handling an underrun interrupt
      f6bec6ea
    • Dave Airlie's avatar
      Merge tag 'v4.0-rc2' into drm-fixes · b0b20ce3
      Dave Airlie authored
      Linux 4.0-rc2
      
      Merging this manually as the i915 change is in it,
      and intel fixes are on top of this
      b0b20ce3
    • Linus Torvalds's avatar
      Merge tag 'sound-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 5f237425
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "Here are a few more ASoC changes that have been gathered since rc1,
        but it's still fairly calm over all.  The only largish LOC is found in
        atmel driver, and it's just a removal of broken non-DT stuff.  The
        rest are all small driver-specific fixes, nothing to worry much"
      
      * tag 'sound-4.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
        ALSA: hda - One more Dell macine needs DELL1_MIC_NO_PRESENCE quirk
        ALSA: opl3: small array underflow
        ALSA: line6: Clamp values correctly
        ALSA: msnd: add some missing curly braces
        ASoC: omap-pcm: Correct dma mask
        ASoC: simple-card: Add a NULL pointer check in asoc_simple_card_dai_link_of
        ASoC: sam9g20_wm8731: drop machine_is_xxx
        ALSA: dice: fix wrong offsets for Dice interface
        ALSA: oxfw: fix a condition and return code in start_stream()
        ASoC: OMAP: mcbsp: Fix CLKX and CLKR pinmux when used as inputs
        ASoC: rt5677: Correct the routing paths of that after IF1/2 DACx Mux
        ASoC: sta32x: fix register range in regmap.
        ASoC: rt5670: Set RT5670_IRQ_CTRL1 non volatile
        ASoC: Intel: reset the DSP while suspending
        ASoC: Intel: save and restore the CSR register
        ASoC: Intel: update MMX ID to 3
        ASoC: max98357a: Add missing header files
        ASoC: cirrus: tlv320aic23 needs I2C
        ASoC: Samsung: add missing I2C/SPI dependencies
        ASoC: rt5670: Fix the speaker mono output issue
        ...
      5f237425