1. 12 5月, 2015 9 次提交
    • L
      Merge branch 'for-4.1' of git://linux-nfs.org/~bfields/linux · 4cfceaf0
      Linus Torvalds 提交于
      Pull nfsd bugfixes from Bruce Fields:
       "Mainly pnfs fixes (and for problems with generic callback code made
        more obvious by pnfs)"
      
      * 'for-4.1' of git://linux-nfs.org/~bfields/linux:
        nfsd: skip CB_NULL probes for 4.1 or later
        nfsd: fix callback restarts
        nfsd: split transport vs operation errors for callbacks
        svcrpc: fix potential GSSX_ACCEPT_SEC_CONTEXT decoding failures
        nfsd: fix pNFS return on close semantics
        nfsd: fix the check for confirmed openowner in nfs4_preprocess_stateid_op
        nfsd/blocklayout: pretend we can send deviceid notifications
      4cfceaf0
    • L
      Merge tag 'spi-fix-v4.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · ef208162
      Linus Torvalds 提交于
      Pull spi fixes from Mark Brown:
       "A number of driver specific fixes (including several missing
        dependencies for randconfig type cases) plus two core fixes.
      
        One makes the setup_transfer() callback optional which unbreaks some
        drivers which had been merged with it omitted due to local versions of
        this patch and another ensures that we don't corrupt data by leaking
        internal dummy buffers to callers, causing the callers to think they
        allocated those buffers"
      
      * tag 'spi-fix-v4.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
        spi: fsl-espi: fix behaviour for full-duplex xfers
        spi: fsl-spi: fix devm_ioremap_resource() error case
        spi: Kconfig: Add SOC_LS1021A to SPI_FSL_DSPI dependence
        spi/omap2-mcpsi: Always call spi_finalize_current_message()
        spi: fsl-spi: use devm_ioremap_resource() to map parameter ram on CPM1
        spi: bitbang: Make setup_transfer() callback optional
        spi: check tx_buf and rx_buf in spi_unmap_msg
        spi: bcm2835: change timeout of polling driver to 1s
        spi: bcm2835: Add GPIOLIB dependency
      ef208162
    • L
      Merge tag 'iommu-fixes-v4.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · a156e068
      Linus Torvalds 提交于
      Pull iommu fixes from Joerg Roedel:
       "Three fixes have queued up:
      
         - reference count fix in the AMD IOMMUv2 driver
      
         - sign extension fix in the ARM-SMMU driver
      
         - build fix for rockchip driver with device tree"
      
      * tag 'iommu-fixes-v4.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
        iommu/arm-smmu: Fix sign-extension of upstream bus addresses at stage 1
        iommu/rockchip: Fix build without CONFIG_OF
        iommu/amd: Fix bug in put_pasid_state_wait
      a156e068
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 9c922a55
      Linus Torvalds 提交于
      Pull crypto fixes from Herbert Xu:
       "This fixes a the implementation of CRC32 on arm64 where it incorrectly
        applied negation on the result.
      
        It also fixes the arm64 implementations of SHA/SHA256 where in some
        cases it may end up finalising the result twice"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        crypto: arm64/sha2-ce - prevent asm code finalization in final() path
        crypto: arm64/sha1-ce - prevent asm code finalization in final() path
        crypto: arm64/crc32 - bring in line with generic CRC32
      9c922a55
    • L
      Merge branch 'for-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · b3e5838a
      Linus Torvalds 提交于
      Pull libata fixes from Tejun Heo:
       "Rather big for fixes pull.
      
         - SCC controllers never lived to see the light of the day.  Both
           libata and ide drivers removed.
      
         - In some configurations, link power management policy changes
           sometimes cause delayed spurious PHY events which can develop into
           noticeable failures.  This has been reported several times over the
           years.  Gabriele's patches suppress PHY events for a while after
           LPM policy changes which should help most of these failures without
           causing too much problem for hotplug use cases.
      
         - A few controller specific fixes"
      
      [ Hmm.  I don't think removing SSC support is really a "fix", but hey, it
        removes a lot of lines of code.  Which I like.  So ...  good riddance ]
      
      * 'for-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
        ahci: avoton port-disable reset-quirk
        ata: select DW_DMAC in case of SATA_DWC
        libata: Blacklist queued TRIM on all Samsung 800-series
        libata: Ignore spurious PHY event on LPM policy change
        libata: Add helper to determine when PHY events should be ignored
        ata: ahci_st: fixup layering violations / drvdata errors
        Remove celleb-only SCC PATA drivers
      b3e5838a
    • L
      Merge tag 'md/4.1-rc3-fixes' of git://neil.brown.name/md · c91aa67e
      Linus Torvalds 提交于
      Pull md bugfixes from Neil Brown:
       "A few fixes for md.
      
        Most of these are related to the new "batched stripe writeout", but
        there are a few others"
      
      * tag 'md/4.1-rc3-fixes' of git://neil.brown.name/md:
        md/raid5: fix handling of degraded stripes in batches.
        md/raid5: fix allocation of 'scribble' array.
        md/raid5: don't record new size if resize_stripes fails.
        md/raid5: avoid reading parity blocks for full-stripe write to degraded array
        md/raid5: more incorrect BUG_ON in handle_stripe_fill.
        md/raid5: new alloc_stripe() to allocate an initialize a stripe.
        md-raid0: conditional mddev->queue access to suit dm-raid
      c91aa67e
    • W
      iommu/arm-smmu: Fix sign-extension of upstream bus addresses at stage 1 · 5dc5616e
      Will Deacon 提交于
      Stage 1 translation is controlled by two sets of page tables (TTBR0 and
      TTBR1) which grow up and down from zero respectively in the ARMv8
      translation regime. For the SMMU, we only care about TTBR0 and, in the
      case of a 48-bit virtual space, we expect to map virtual addresses 0x0
      through to 0xffff_ffff_ffff.
      
      Given that some masters may be incapable of emitting virtual addresses
      targetting TTBR1 (e.g. because they sit on a 48-bit bus), the SMMU
      architecture allows bit 47 to be sign-extended, halving the virtual
      range of TTBR0 but allowing TTBR1 to be used. This is controlled by the
      SEP field in TTBCR2.
      
      The SMMU driver incorrectly enables this sign-extension feature, which
      causes problems when userspace addresses are programmed into a master
      device with the SMMU expecting to map the incoming transactions via
      TTBR0; if the top bit of address is set, we will instead get a
      translation fault since TTBR1 walks are disabled in the TTBCR.
      
      This patch fixes the issue by disabling sign-extension of a fixed
      virtual address bit and instead basing the behaviour on the upstream bus
      size: the incoming address is zero extended unless the upstream bus is
      only 49 bits wide, in which case bit 48 is used as the sign bit and is
      replicated to the upper bits.
      
      Cc: <stable@vger.kernel.org> # v4.0+
      Reported-by: NVarun Sethi <varun.sethi@freescale.com>
      Signed-off-by: NWill Deacon <will.deacon@arm.com>
      Signed-off-by: NJoerg Roedel <jroedel@suse.de>
      5dc5616e
    • M
      Merge remote-tracking branches 'spi/fix/fsl-cpm', 'spi/fix/fsl-dspi' and... · c8b35042
      Mark Brown 提交于
      Merge remote-tracking branches 'spi/fix/fsl-cpm', 'spi/fix/fsl-dspi' and 'spi/fix/fsl-espi' into spi-linus
      c8b35042
    • M
      Merge tag 'spi-v4.1-rc1' into spi-linus · bed5e4d8
      Mark Brown 提交于
      spi: Fixes for v4.1
      
      A few driver fixes plus two changes for the core, one to make the
      setup_transfer() callback optional which fixes crashes in some drivers
      which were updated to use new interfaces without apparent testing and
      one to ensure we don't expose the data buffers we use for dummy
      transfers to drivers which avoids potential issues with multiple
      accesses to them or reuse.
      
      # gpg: Signature made Sat 25 Apr 2015 10:59:47 BST using RSA key ID 5D5487D0
      # gpg: key CD7BEEBC: no public key for trusted key - skipped
      # gpg: key CD7BEEBC marked as ultimately trusted
      # gpg: key AF88CD16: no public key for trusted key - skipped
      # gpg: key AF88CD16 marked as ultimately trusted
      # gpg: key 16005C11: no public key for trusted key - skipped
      # gpg: key 16005C11 marked as ultimately trusted
      # gpg: key 5621E907: no public key for trusted key - skipped
      # gpg: key 5621E907 marked as ultimately trusted
      # gpg: key 5C6153AD: no public key for trusted key - skipped
      # gpg: key 5C6153AD marked as ultimately trusted
      # gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
      # gpg:                 aka "Mark Brown <broonie@debian.org>"
      # gpg:                 aka "Mark Brown <broonie@kernel.org>"
      # gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>"
      # gpg:                 aka "Mark Brown <broonie@linaro.org>"
      # gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>"
      bed5e4d8
  2. 11 5月, 2015 6 次提交
    • L
      Linux 4.1-rc3 · 030bbdbf
      Linus Torvalds 提交于
      030bbdbf
    • L
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · 01d07351
      Linus Torvalds 提交于
      Pull drm fixes from Dave Airlie:
       "I really need to get back to sending these on my Friday, instead of my
        Monday morning, but nothing too amazing in here: a few amdkfd fixes, a
        few radeon fixes, i915 fixes, one tegra fix and one core fix"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm: Zero out invalid vblank timestamp in drm_update_vblank_count.
        drm/tegra: Don't use vblank_disable_immediate on incapable driver.
        drm/radeon: stop trying to suspend UVD sessions
        drm/radeon: more strictly validate the UVD codec
        drm/radeon: make UVD handle checking more strict
        drm/radeon: make VCE handle check more strict
        drm/radeon: fix userptr lockup
        drm/radeon: fix userptr BO unpin bug v3
        drm/amdkfd: Initialize sdma vm when creating sdma queue
        drm/amdkfd: Don't report local memory size
        drm/amdkfd: allow unregister process with queues
        drm/i915: Drop PIPE-A quirk for 945GSE HP Mini
        drm/i915: Sink rate read should be saved in deca-kHz
        drm/i915/dp: there is no audio on port A
        drm/i915: Add missing MacBook Pro models with dual channel LVDS
        drm/i915: Assume dual channel LVDS if pixel clock necessitates it
        drm/radeon: don't setup audio on asics that don't support it
        drm/radeon: disable semaphores for UVD V1 (v2)
      01d07351
    • D
      Merge tag 'drm-intel-fixes-2015-05-08' of git://anongit.freedesktop.org/drm-intel into drm-fixes · 332545b3
      Dave Airlie 提交于
      misc i915 fixes.
      
      * tag 'drm-intel-fixes-2015-05-08' of git://anongit.freedesktop.org/drm-intel:
        drm/i915: Drop PIPE-A quirk for 945GSE HP Mini
        drm/i915: Sink rate read should be saved in deca-kHz
        drm/i915/dp: there is no audio on port A
        drm/i915: Add missing MacBook Pro models with dual channel LVDS
        drm/i915: Assume dual channel LVDS if pixel clock necessitates it
      332545b3
    • M
      drm: Zero out invalid vblank timestamp in drm_update_vblank_count. · fdb68e09
      Mario Kleiner 提交于
      Since commit 844b03f2 we make
      sure that after vblank irq off, we return the last valid
      (vblank count, vblank timestamp) pair to clients, e.g., during
      modesets, which is good.
      
      An overlooked side effect of that commit for kms drivers without
      support for precise vblank timestamping is that at vblank irq
      enable, when we update the vblank counter from the hw counter, we
      can't update the corresponding vblank timestamp, so now we have a
      totally mismatched timestamp for the new count to confuse clients.
      
      Restore old client visible behaviour from before Linux 3.17, but
      zero out the timestamp at vblank counter update (instead of disable
      as in original implementation) if we can't generate a meaningful
      timestamp immediately for the new vblank counter. This will fix
      this regression, so callers know they need to retry again later
      if they need a valid timestamp, but at the same time preserves
      the improvements made in the commit mentioned above.
      Signed-off-by: NMario Kleiner <mario.kleiner.de@gmail.com>
      Cc: <stable@vger.kernel.org> #v3.17+
      
      Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
      Cc: Daniel Vetter <daniel@ffwll.ch>
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      fdb68e09
    • L
      Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm · 41f2a93c
      Linus Torvalds 提交于
      Pull ARM fixes from Russell King:
       "A set of ARM fixes:
      
         - fix an off-by-one error in the iommu DMA ops, which caused errors
           with a 4GiB size.
      
         - remove comments mentioning the non-existent CONFIG_CPU_ARM1020_CPU_IDLE
           macro.
      
         - remove useless CONFIG_CPU_ICACHE_STREAMING_DISABLE blocks, where
           this symbol never appeared in any Kconfig.
      
         - fix Feroceon code to cope with a previous change correctly (it
           incorrectly left an additional word in an assembly structure
           definition)
      
         - avoid a misleading IRQ affinity warning in the ARM PMU code for
           IRQs which are already affine to their CPUs.
      
         - fix the node name printed in the IRQ affinity warning"
      
      * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
        ARM: 8352/1: perf: Fix the pmu node name in warning message
        ARM: 8351/1: perf: don't warn about missing interrupt-affinity property for PPIs
        ARM: 8350/1: proc-feroceon: Fix feroceon_proc_info macro
        ARM: 8349/1: arch/arm/mm/proc-arm925.S: remove dead #ifdef block
        ARM: 8348/1: remove comments on CPU_ARM1020_CPU_IDLE
        ARM: 8347/1: dma-mapping: fix off-by-one check in arm_setup_iommu_dma_ops
      41f2a93c
    • L
      Merge tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung · 8425ac7a
      Linus Torvalds 提交于
      Pull samsung fixes from Kukjin Kim:
       "Here is Samsung fixes for v4.1.  Since I've missed to send this via
        arm-soc tree before v4.1-rc3, so I'm sending this to you directly
      
         - fix commit ea08de16 ("ARM: dts: Add DISP1 power domain for
           exynos5420") which causes 'unhandled fault: imprecise external
           abort' error when PD turned off.  ("make DP a consumer of DISP1
           power domain")
      
         - fix 's3c-rtc' probe failure on Odriod-X2/U2/U3 boards ("add
           'rtc_src' clock to rtc node for source clock of rtc")
      
         - fix typo for 'cpu-crit-0' trip point on exynos5420/5440
      
         - fix S2R failure on exynos5250-snow due to card power of Marvell
           WiFi driver (suspend/resume) ("add keep-power-in-susped to WiFi
           SDIO node")"
      
      * tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for exynos5250-snow
        ARM: dts: Fix typo in trip point temperature for exynos5420/5440
        ARM: dts: add 'rtc_src' clock to rtc node for exynos4412-odroid boards
        ARM: dts: Make DP a consumer of DISP1 power domain on Exynos5420
      8425ac7a
  3. 10 5月, 2015 7 次提交
    • D
      ahci: avoton port-disable reset-quirk · dbfe8ef5
      Dan Williams 提交于
      Avoton AHCI occasionally sees drive probe timeouts at driver load time.
      When this happens SCR_STATUS indicates device detected, but no D2H FIS
      reception.  Reset the internal link state machines by bouncing
      port-enable in the PCS register when this occurs.
      
      Cc: <stable@vger.kernel.org>
      Signed-off-by: NDan Williams <dan.j.williams@intel.com>
      Signed-off-by: NTejun Heo <tj@kernel.org>
      dbfe8ef5
    • L
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 8f59ae06
      Linus Torvalds 提交于
      Pull ARM SoC fixes from Arnd Bergmann:
       "A few patches have come up since the merge window.  The largest one is
        a rewrite of the PXA lubbock/mainstone IRQ handling.  This was already
        broken in 2011 by a change to the GPIO code and only noticed now.
      
        The other changes contained here are:
      
        MAINTAINERS file updates:
      
         - Ray Jui and Scott Branden are now co-maintainers for some of the
           mach-bcm chips, while Christian Daudt and Marc Carino have stepped
           down.
      
         - Andrew Victor is no longer maintaining at91.  Instead, Alexandre
           Belloni now becomes an official maintainer, after having done a
           bulk of the work for a while.
      
         - Baruch Siach, who added the mach-digicolor platform in 4.1 is now
           listed as maintainer
      
         - The git URL for mach-socfpga has changed
      
        Bug fixes:
      
         - Three bug fixes for new rockchip rk3288 code
      
         - A regression fix to make SD card support work on certain ux500
           boards
      
         - multiple smaller dts fixes for imx, omap, mvebu, and shmobile
      
         - a regression fiix for omap3 power consumption
      
         - a fix for regression in the ARM CCI bus driver
      
        Configuration changes:
      
         - more imx platforms are now enabled in multi_v7_defconfig"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits)
        MAINTAINERS: add Conexant Digicolor machines entry
        MAINTAINERS: socfpga: update the git repo for SoCFPGA
        ARM: multi_v7_defconfig: Select more FSL SoCs
        MAINTAINERS: replace an AT91 maintainer
        drivers: CCI: fix used_mask init in validate_group()
        bus: omap_l3_noc: Fix master id address decoding for OMAP5
        bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance
        ARM: dts: dra7: Fix efuse register size for ABB
        ARM: dts: am57xx-beagle-x15: Switch GPIO fan number
        ARM: dts: am57xx-beagle-x15: Switch UART mux pins
        ARM: dts: am437x-sk: reduce col-scan-delay-us
        ARM: dts: am437x-sk: fix for new newhaven display module revision
        ARM: dts: am57xx-beagle-x15: Fix RTC aliases
        ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x
        ARM: dts: omap3: Add #iommu-cells to isp and iva iommu
        ARM: omap2plus_defconfig: Enable EXTCON_USB_GPIO
        ARM: dts: OMAP3-N900: Add microphone bias voltages
        ARM: OMAP2+: Fix omap off idle power consumption creeping up
        MAINTAINERS: Update brcmstb entry
        MAINTAINERS: Remove Christian Daudt for mach-bcm
        ...
      8f59ae06
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace · 51dfcb07
      Linus Torvalds 提交于
      Pull user-namespace fix from Eric Biederman:
       "Eric Windish recently reported a really bug that allows mounting fresh
        copies of proc and sysfs when it really should not be allowed.  The
        code attempted to verify that proc and sysfs were fully visible but
        there is a test missing to ensure that the root of the filesystem is
        visible.  Doh!
      
        The following patch fixes that.
      
        This fixes a containment issue that the docker folks are seeing"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
        mnt: Fix fs_fully_visible to verify the root directory is visible
      51dfcb07
    • L
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 9d88f22a
      Linus Torvalds 提交于
      Pull irq updates from Thomas Gleixner:
       "Two patches from the irq departement:
      
         - a simple fix to make dummy_irq_chip usable for wakeup scenarios
      
         - removal of the gic arch_extn hackery.  Now that all users are
           converted we really want to get rid of the interface so people wont
           come up with new use cases"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip: gic: Drop support for gic_arch_extn
        genirq: Set IRQCHIP_SKIP_SET_WAKE flag for dummy_irq_chip
      9d88f22a
    • L
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 95f3b1f4
      Linus Torvalds 提交于
      Pull timer fix from Thomas Gleixner:
       "A simple fix to actually shut down a detached device instead of
        keeping it active"
      
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clockevents: Shutdown detached clockevent device
      95f3b1f4
    • R
      m32r: make flush_cpumask non-volatile. · 1a9f064f
      Rusty Russell 提交于
      We cast away the volatile, but really, why make it volatile at all?
      We already do a mb() inside the cpumask_empty() loop.
      Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      1a9f064f
    • E
      mnt: Fix fs_fully_visible to verify the root directory is visible · 7e96c1b0
      Eric W. Biederman 提交于
      This fixes a dumb bug in fs_fully_visible that allows proc or sys to
      be mounted if there is a bind mount of part of /proc/ or /sys/ visible.
      
      Cc: stable@vger.kernel.org
      Reported-by: NEric Windisch <ewindisch@docker.com>
      Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com>
      7e96c1b0
  4. 09 5月, 2015 15 次提交
  5. 08 5月, 2015 3 次提交