1. 03 Nov, 2011 19 commits
  2. 31 Oct, 2011 6 commits
    • Linus Torvalds's avatar
      Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media · 1eb63378
      Linus Torvalds authored
      * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (348 commits)
        [media] pctv452e: Remove bogus code
        [media] adv7175: Make use of media bus pixel codes
        [media] media: vb2: fix incorrect return value
        [media] em28xx: implement VIDIOC_ENUM_FRAMESIZES
        [media] cx23885: Stop the risc video fifo before reconfiguring it
        [media] cx23885: Avoid incorrect error handling and reporting
        [media] cx23885: Avoid stopping the risc engine during buffer timeout
        [media] cx23885: Removed a spurious function cx23885_set_scale()
        [media] cx23885: v4l2 api compliance, set the audioset field correctly
        [media] cx23885: hook the audio selection functions into the main driver
        [media] cx23885: add generic functions for dealing with audio input selection
        [media] cx23885: fixes related to maximum number of inputs and range checking
        [media] cx23885: Initial support for the MPX-885 mini-card
        [media] cx25840: Ensure AUDIO6 and AUDIO7 trigger line-in baseband use
        [media] cx23885: Enable audio line in support from the back panel
        [media] cx23885: Allow the audio mux config to be specified on a per input basis
        [media] cx25840: Enable support for non-tuner LR1/LR2 audio inputs
        [media] cx23885: Name an internal i2c part and declare a bitfield by name
        [media] cx23885: Ensure VBI buffers timeout quickly - bugfix for vbi hangs during streaming
        [media] cx23885: remove channel dump diagnostics when a vbi buffer times out
        ...
      
      Fix up trivial conflicts in drivers/misc/altera-stapl/altera.c (header
      file rename vs add)
      1eb63378
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 1a4ceab1
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits)
        vlan: allow nested vlan_do_receive()
        ipv6: fix route lookup in addrconf_prefix_rcv()
        bonding: eliminate bond_close race conditions
        qlcnic: fix beacon and LED test.
        qlcnic: Updated License file
        qlcnic: updated reset sequence
        qlcnic: reset loopback mode if promiscous mode setting fails.
        qlcnic: skip IDC ack check in fw reset path.
        i825xx: Fix incorrect dependency for BVME6000_NET
        ipv6: fix route error binding peer in func icmp6_dst_alloc
        ipv6: fix error propagation in ip6_ufo_append_data()
        stmmac: update normal descriptor structure (v2)
        stmmac: fix NULL pointer dereference in capabilities fixup (v2)
        stmmac: fix a bug while checking the HW cap reg (v2)
        be2net: Changing MAC Address of a VF was broken.
        be2net: Refactored be_cmds.c file.
        bnx2x: update driver version to 1.70.30-0
        bnx2x: use FW 7.0.29.0
        bnx2x: Enable changing speed when port type is PORT_DA
        bnx2x: Fix 54618se LED behavior
        ...
      1a4ceab1
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc · 83f89ca7
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Fix masking and shifting in VIS fpcmp emulation.
        sparc32: Correct the return value of memcpy.
        sparc32: Remove uses of %g7 in memcpy implementation.
        sparc32: Remove non-kernel code from memcpy implementation.
      83f89ca7
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://neil.brown.name/md · 571109f5
      Linus Torvalds authored
      * 'for-linus' of git://neil.brown.name/md:
        md/raid10:  Fix bug when activating a hot-spare.
      571109f5
    • David S. Miller's avatar
    • NeilBrown's avatar
      md/raid10: Fix bug when activating a hot-spare. · 7fcc7c8a
      NeilBrown authored
      This is a fairly serious bug in RAID10.
      
      When a RAID10 array is degraded and a hot-spare is activated, the
      spare does not take up the empty slot, but rather replaces the first
      working device.
      This is likely to make the array non-functional.   It would normally
      be possible to recover the data, but that would need care and is not
      guaranteed.
      
      This bug was introduced in commit
         2bb77736
      which first appeared in 3.1.
      
      Cc: stable@kernel.org
      Signed-off-by: default avatarNeilBrown <neilb@suse.de>
      7fcc7c8a
  3. 30 Oct, 2011 15 commits
    • Linus Torvalds's avatar
      Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging · 839d8810
      Linus Torvalds authored
      * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
        i2c: Functions for byte-swapped smbus_write/read_word_data
        i2c-algo-pca: Return standard fault codes
        i2c-algo-bit: Return standard fault codes
        i2c-algo-bit: Be verbose on bus testing failure
        i2c-algo-bit: Let user test buses without failing
        i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drv
        i2c: I2C_ELEKTOR should depend on HAS_IOPORT
      839d8810
    • Linus Torvalds's avatar
      Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 0cfdc724
      Linus Torvalds authored
      * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)
        iommu/core: Remove global iommu_ops and register_iommu
        iommu/msm: Use bus_set_iommu instead of register_iommu
        iommu/omap: Use bus_set_iommu instead of register_iommu
        iommu/vt-d: Use bus_set_iommu instead of register_iommu
        iommu/amd: Use bus_set_iommu instead of register_iommu
        iommu/core: Use bus->iommu_ops in the iommu-api
        iommu/core: Convert iommu_found to iommu_present
        iommu/core: Add bus_type parameter to iommu_domain_alloc
        Driver core: Add iommu_ops to bus_type
        iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_API
        iommu/amd: Fix wrong shift direction
        iommu/omap: always provide iommu debug code
        iommu/core: let drivers know if an iommu fault handler isn't installed
        iommu/core: export iommu_set_fault_handler()
        iommu/omap: Fix build error with !IOMMU_SUPPORT
        iommu/omap: Migrate to the generic fault report mechanism
        iommu/core: Add fault reporting mechanism
        iommu/core: Use PAGE_SIZE instead of hard-coded value
        iommu/core: use the existing IS_ALIGNED macro
        iommu/msm: ->unmap() should return order of unmapped page
        ...
      
      Fixup trivial conflicts in drivers/iommu/Makefile: "move omap iommu to
      dedicated iommu folder" vs "Rename the DMAR and INTR_REMAP config
      options" just happened to touch lines next to each other.
      0cfdc724
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp · b48aeab6
      Linus Torvalds authored
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
        amd64_edac: Cleanup return type of amd64_determine_edac_cap()
        amd64_edac: Add a fix for Erratum 505
        EDAC, MCE, AMD: Simplify NB MCE decoder interface
        EDAC, MCE, AMD: Drop local coreid reporting
        EDAC, MCE, AMD: Print valid addr when reporting an error
        EDAC, MCE, AMD: Print CPU number when reporting the error
      b48aeab6
    • Linus Torvalds's avatar
      Merge branch 'kvm-updates/3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm · 1bc87b00
      Linus Torvalds authored
      * 'kvm-updates/3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (75 commits)
        KVM: SVM: Keep intercepting task switching with NPT enabled
        KVM: s390: implement sigp external call
        KVM: s390: fix register setting
        KVM: s390: fix return value of kvm_arch_init_vm
        KVM: s390: check cpu_id prior to using it
        KVM: emulate lapic tsc deadline timer for guest
        x86: TSC deadline definitions
        KVM: Fix simultaneous NMIs
        KVM: x86 emulator: convert push %sreg/pop %sreg to direct decode
        KVM: x86 emulator: switch lds/les/lss/lfs/lgs to direct decode
        KVM: x86 emulator: streamline decode of segment registers
        KVM: x86 emulator: simplify OpMem64 decode
        KVM: x86 emulator: switch src decode to decode_operand()
        KVM: x86 emulator: qualify OpReg inhibit_byte_regs hack
        KVM: x86 emulator: switch OpImmUByte decode to decode_imm()
        KVM: x86 emulator: free up some flag bits near src, dst
        KVM: x86 emulator: switch src2 to generic decode_operand()
        KVM: x86 emulator: expand decode flags to 64 bits
        KVM: x86 emulator: split dst decode to a generic decode_operand()
        KVM: x86 emulator: move memop, memopp into emulation context
        ...
      1bc87b00
    • Linus Torvalds's avatar
      Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6 · acff987d
      Linus Torvalds authored
      * 'fbdev-next' of git://github.com/schandinat/linux-2.6: (270 commits)
        video: platinumfb: Add __devexit_p at necessary place
        drivers/video: fsl-diu-fb: merge diu_pool into fsl_diu_data
        drivers/video: fsl-diu-fb: merge diu_hw into fsl_diu_data
        drivers/video: fsl-diu-fb: only DIU modes 0 and 1 are supported
        drivers/video: fsl-diu-fb: remove unused panel operating mode support
        drivers/video: fsl-diu-fb: use an enum for the AOI index
        drivers/video: fsl-diu-fb: add several new video modes
        drivers/video: fsl-diu-fb: remove broken screen blanking support
        drivers/video: fsl-diu-fb: move some definitions out of the header file
        drivers/video: fsl-diu-fb: fix some ioctls
        video: da8xx-fb: Increased resolution configuration of revised LCDC IP
        OMAPDSS: picodlp: add missing #include <linux/module.h>
        fb: fix au1100fb bitrot.
        mx3fb: fix NULL pointer dereference in screen blanking.
        video: irq: Remove IRQF_DISABLED
        smscufx: change edid data to u8 instead of char
        OMAPDSS: DISPC: zorder support for DSS overlays
        OMAPDSS: DISPC: VIDEO3 pipeline support
        OMAPDSS/OMAP_VOUT: Fix incorrect OMAP3-alpha compatibility setting
        video/omap: fix build dependencies
        ...
      
      Fix up conflicts in:
       - drivers/staging/xgifb/XGI_main_26.c
      	Changes to XGIfb_pan_var()
       - drivers/video/omap/{lcd_apollon.c,lcd_ldp.c,lcd_overo.c}
      	Removed (or in the case of apollon.c, merged into the generic
      	DSS panel in drivers/video/omap2/displays/panel-generic-dpi.c)
      acff987d
    • Jonathan Cameron's avatar
      i2c: Functions for byte-swapped smbus_write/read_word_data · 06a67848
      Jonathan Cameron authored
      Reimplemented at least 17 times discounting error mangling cases
      where it could be used.
      Signed-off-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      06a67848
    • Jean Delvare's avatar
      i2c-algo-pca: Return standard fault codes · 4403988a
      Jean Delvare authored
      Adjust i2c-algo-pca to return fault codes compliant with
      Documentation/i2c/fault-codes, rather than the undocumented and
      vague -EREMOTEIO.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      Cc: Wolfram Sang <w.sang@pengutronix.de>
      4403988a
    • Jean Delvare's avatar
      i2c-algo-bit: Return standard fault codes · abc01b27
      Jean Delvare authored
      Adjust i2c-algo-bit to return fault codes compliant with
      Documentation/i2c/fault-codes, rather than the undocumented and
      vague -EREMOTEIO.
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      abc01b27
    • Jean Delvare's avatar
      i2c-algo-bit: Be verbose on bus testing failure · f6beb67d
      Jean Delvare authored
      If bus testing fails due to the bus being seen as busy, it might be
      helpful for developers to know which line is unexpectedly low.
      Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
      Reviewed-by: default avatarAlex Deucher <alexdeucher@gmail.com>
      f6beb67d
    • Jean Delvare's avatar
      i2c-algo-bit: Let user test buses without failing · 1bddab7f
      Jean Delvare authored
      Always failing to register I2C buses when the line testing fails is a
      little harsh. While such a failure is definitely a bug in the driver
      that exposes the affected I2C bus, things may still work fine if the
      missing initialization steps are done later, before the I2C bus is
      used. So it seems a better debugging tool to just report the test
      failure by default. I introduce bit_test=2 if anyone really misses the
      original behavior of bit_test=1.
      Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
      Reviewed-by: default avatarAlex Deucher <alexdeucher@gmail.com>
      1bddab7f
    • Harvey Yang's avatar
      i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drv · 6fcf84a2
      Harvey Yang authored
      WARNING: drivers/i2c/busses/built-in.o(.data+0x47c8): Section mismatch in reference from the variable scx200_pci_drv to the function .devinit.text:scx200_probe()
      The variable scx200_pci_drv references
      the function __devinit scx200_probe()
      If the reference is valid then annotate the
      variable with __init* or __refdata (see linux/init.h) or name the variable:
      *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console
      Signed-off-by: default avatarHarvey Yang <harvey.huawei.yang@gmail.com>
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      6fcf84a2
    • Geert Uytterhoeven's avatar
      i2c: I2C_ELEKTOR should depend on HAS_IOPORT · 9519282a
      Geert Uytterhoeven authored
      On m68k, I get:
      
      drivers/i2c/busses/i2c-elektor.c: In function ‘pcf_isa_init’:
      drivers/i2c/busses/i2c-elektor.c:153: error: implicit declaration of function ‘ioport_map’
      drivers/i2c/busses/i2c-elektor.c:153: warning: assignment makes pointer from integer without a cast
      drivers/i2c/busses/i2c-elektor.c: In function ‘elektor_probe’:
      drivers/i2c/busses/i2c-elektor.c:287: error: implicit declaration of function ‘ioport_unmap’
      
      Since commit 82ed223c ("iomap: make IOPORT/PCI
      mapping functions conditional"), ioport_map() is only available on platforms
      that set HAS_IOPORT.
      Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
      9519282a
    • Jan Kiszka's avatar
      KVM: SVM: Keep intercepting task switching with NPT enabled · f1c1da2b
      Jan Kiszka authored
      AMD processors apparently have a bug in the hardware task switching
      support when NPT is enabled. If the task switch triggers a NPF, we can
      get wrong EXITINTINFO along with that fault. On resume, spurious
      exceptions may then be injected into the guest.
      
      We were able to reproduce this bug when our guest triggered #SS and the
      handler were supposed to run over a separate task with not yet touched
      stack pages.
      
      Work around the issue by continuing to emulate task switches even in
      NPT mode.
      Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
      Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
      f1c1da2b
    • Christian Ehrhardt's avatar
      KVM: s390: implement sigp external call · 7697e71f
      Christian Ehrhardt authored
      Implement sigp external call, which might be required for guests that
      issue an external call instead of an emergency signal for IPI.
      
      This fixes an issue with "KVM: unknown SIGP: 0x02" when booting
      such an SMP guest.
      Signed-off-by: default avatarChristian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
      Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
      Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
      7697e71f
    • Carsten Otte's avatar
      KVM: s390: fix register setting · 7eef87dc
      Carsten Otte authored
      KVM common code does vcpu_load prior to calling our arch ioctls and
      vcpu_put after we're done here. Via the kvm_arch_vcpu_load/put
      callbacks we do load the fpu and access register state into the
      processor, which saves us moving the state on every SIE exit the
      kernel handles. However this breaks register setting from userspace,
      because of the following sequence:
      1a. vcpu load stores userspace register content
      1b. vcpu load loads guest register content
      2.  kvm_arch_vcpu_ioctl_set_fpu/sregs updates saved guest register content
      3a. vcpu put stores the guest registers and overwrites the new content
      3b. vcpu put loads the userspace register set again
      
      This patch loads the new guest register state into the cpu, so that the correct
      (new) set of guest registers will be stored in step 3a.
      Signed-off-by: default avatarCarsten Otte <cotte@de.ibm.com>
      Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
      Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
      7eef87dc