Commit Graph

71500 Commits

Author SHA1 Message Date
Grant Likely
6aeea3ecc3 Merge remote-tracking branch 'origin' into irqdomain/next 2012-07-24 22:34:40 -06:00
Linus Torvalds
2c05b2c838 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu arch update from Greg Ungerer:
 "Quite a varied set of changes this time.
   - A little more merge cleanup, this time the assembler entry code.
   - New sub-architecture support for the ColdFire 5251/5253 and 5441x
     CPU families.
   - Specific clk support code for the ColdFire 520x and 532x CPU
     familes.
   - Refactoring of the ColdFire GPIO support.
   - PCI bus support for some ColdFire CPUS that have PCI hardware (54xx
     family).  This showed up a few problems with ColdFire cache,
     allocating coherent memory and bi-directional DMA support.  Fixes
     for those too."

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (21 commits)
  m68k: allow PCI bus to be enabled for ColdFire m54xx CPUs
  m68k: add PCI bus code support for the ColdFire M54xx SoC family
  m68k: add IO access definitions to support PCI on ColdFire platforms
  m68k: add PCI bus support definitions for the ColdFire M54xx SoC family
  m68k: common PCI support definitions and code
  m68k: add support for DMA_BIDIRECTIONAL in dma support functions
  m68k: fix ColdFire clear cache operation
  m68k: use simpler dma_alloc_coherent() for ColdFire CPUs
  m68knommu: platform support for 8390 based ethernet used on some boards
  m68knommu: Add clk definitions for m532x.
  m68knommu: Add clk definitions for m520x.
  m68knommu: Add rtc device for m5441x.
  m68knommu: add definitions for the third interrupt controller on devices that don't have a third interrupt controller.
  m68knommu: Add support for the Coldfire m5441x.
  m68knommu: use MCF_IRQ_PIT1 instead of MCFINT_VECBASE + MCFINT_PIT1
  coldfire-qspi: Add support for the Coldfire 5251/5253.
  m68knommu: Add support for the Coldfire 5251/5253
  m68knommu: refactor Coldfire GPIO not to require GPIOLIB, eliminate mcf_gpio_chips.
  m68k: merge the MMU and non-MMU versions of the entry.S code
  m68k: use jbsr to call functions instead of bsrl
  ...
2012-07-24 17:20:51 -07:00
Linus Torvalds
c511dc1fb6 Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine update from Vinod Koul:
 "This time we have a new dmaengine driver from the tegra folks.  Also
  we have Guennadi's cleanup of sh drivers which incudes a library for
  sh drivers.  And the usual odd fixes in bunch of drivers and some nice
  cleanup of dw_dmac from Andy."

Fix up conflicts in drivers/mmc/host/sh_mmcif.c

* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (46 commits)
  dmaengine: Cleanup logging messages
  mmc: sh_mmcif: switch to the new DMA channel allocation and configuration
  dma: sh: provide a migration path for slave drivers to stop using .private
  dma: sh: use an integer slave ID to improve API compatibility
  dmaengine: shdma: prepare to stop using struct dma_chan::private
  sh: remove unused DMA device pointer from SIU platform data
  ASoC: siu: don't use DMA device for channel filtering
  dmaengine: shdma: (cosmetic) simplify a static function
  dmaengine: at_hdmac: add a few const qualifiers
  dw_dmac: use 'u32' for LLI structure members, not dma_addr_t
  dw_dmac: mark dwc_dump_lli inline
  dma: mxs-dma: Export missing symbols from mxs-dma.c
  dma: shdma: convert to the shdma base library
  ASoC: fsi: prepare for conversion to the shdma base library
  usb: renesas_usbhs: prepare for conversion to the shdma base library
  ASoC: siu: prepare for conversion to the shdma base library
  serial: sh-sci: prepare for conversion to the shdma base library
  mmc: sh_mobile_sdhi: prepare for conversion to the shdma base library
  mmc: sh_mmcif: remove unneeded struct sh_mmcif_dma, prepare to shdma conversion
  dma: shdma: prepare for conversion to the shdma base library
  ...
2012-07-24 17:12:54 -07:00
Linus Torvalds
9161c3b796 The common clk framework changes for 3.6 include a small number of core
framework improvments, platform ports and new DT bindings.
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Merge tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux

Pull common clk framework changes from Michael Turquette:
 "This includes a small number of core framework improvments, platform
  ports and new DT bindings."

Fix up trivial conflicts in drivers/clk/Makefile

* tag 'clk-for-linus' of git://git.linaro.org/people/mturquette/linux: (21 commits)
  clk: fix compile for OF && !COMMON_CLK
  clk: fix clk_get on of_clk_get_by_name return check
  clk: mxs: clk_register_clkdev mx28 usb clocks
  clk: add highbank clock support
  dt: add clock binding doc to primecell bindings
  clk: add DT fixed-clock binding support
  clk: add DT clock binding support
  ARM: integrator: convert to common clock
  clk: add versatile ICST307 driver
  ARM: integrator: put symbolic bus names on devices
  ARM: u300: convert to common clock
  clk: cache parent clocks only for muxes
  clk: wm831x: Add initial WM831x clock driver
  clk: Constify struct clk_init_data
  clk: Add CLK_IS_BASIC flag to identify basic clocks
  clk: Add support for rate table based dividers
  clk: Add support for power of two type dividers
  clk: mxs: imx28: decrease the frequency of ref_io1 for SSP2 and SSP3
  clk: mxs: add clkdev lookup for pwm
  clk: mxs: Fix the GPMI clock name
  ...
2012-07-24 16:40:57 -07:00
Linus Torvalds
97027da6ad IOMMU Updates for Linux v3.6-rc1
The most important part of these updates is the IOMMU groups code
 enhancement written by Alex Williamson. It abstracts the problem that a
 given hardware IOMMU can't isolate any given device from any other
 device (e.g. 32 bit PCI devices can't usually be isolated). Devices that
 can't be isolated are grouped together. This code is required for the
 upcoming VFIO framework.
 
 Another IOMMU-API change written by be is the introduction of domain
 attributes. This makes it easier to handle GART-like IOMMUs with the
 IOMMU-API because now the start-address and the size of the domain
 address space can be queried.
 
 Besides that there are a few cleanups and fixes for the NVidia Tegra
 IOMMU drivers and the reworked init-code for the AMD IOMMU. The later is
 from my patch-set to support interrupt remapping. The rest of this
 patch-set requires x86 changes which are not mergabe yet. So full
 support for interrupt remapping with AMD IOMMUs will come in a future
 merge window.
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Merge tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU updates from Joerg Roedel:
 "The most important part of these updates is the IOMMU groups code
  enhancement written by Alex Williamson.  It abstracts the problem that
  a given hardware IOMMU can't isolate any given device from any other
  device (e.g.  32 bit PCI devices can't usually be isolated).  Devices
  that can't be isolated are grouped together.  This code is required
  for the upcoming VFIO framework.

  Another IOMMU-API change written by me is the introduction of domain
  attributes.  This makes it easier to handle GART-like IOMMUs with the
  IOMMU-API because now the start-address and the size of the domain
  address space can be queried.

  Besides that there are a few cleanups and fixes for the NVidia Tegra
  IOMMU drivers and the reworked init-code for the AMD IOMMU.  The
  latter is from my patch-set to support interrupt remapping.  The rest
  of this patch-set requires x86 changes which are not mergabe yet.  So
  full support for interrupt remapping with AMD IOMMUs will come in a
  future merge window."

* tag 'iommu-updates-v3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits)
  iommu/amd: Fix hotplug with iommu=pt
  iommu/amd: Add missing spin_lock initialization
  iommu/amd: Convert iommu initialization to state machine
  iommu/amd: Introduce amd_iommu_init_dma routine
  iommu/amd: Move unmap_flush message to amd_iommu_init_dma_ops()
  iommu/amd: Split enable_iommus() routine
  iommu/amd: Introduce early_amd_iommu_init routine
  iommu/amd: Move informational prinks out of iommu_enable
  iommu/amd: Split out PCI related parts of IOMMU initialization
  iommu/amd: Use acpi_get_table instead of acpi_table_parse
  iommu/amd: Fix sparse warnings
  iommu/tegra: Don't call alloc_pdir with as->lock
  iommu/tegra: smmu: Fix unsleepable memory allocation at alloc_pdir()
  iommu/tegra: smmu: Remove unnecessary sanity check at alloc_pdir()
  iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute
  iommu/tegra: Implement DOMAIN_ATTR_GEOMETRY attribute
  iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute
  iommu/omap: Implement DOMAIN_ATTR_GEOMETRY attribute
  iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute
  iommu/amd: Implement DOMAIN_ATTR_GEOMETRY attribute
  ...
2012-07-24 16:24:11 -07:00
Linus Torvalds
6dd53aa456 PCI changes for the 3.6 merge window:
Host bridge hotplug
     - Add MMCONFIG support for hot-added host bridges (Jiang Liu)
   Device hotplug
     - Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
     - Call FINAL fixups for hot-added devices, too (Myron Stowe)
     - Factor out generic code for P2P bridge hot-add (Yinghai Lu)
     - Remove all functions in a slot, not just those with _EJx (Amos Kong)
   Dynamic resource management
     - Track bus number allocation (struct resource tree per domain) (Yinghai Lu)
     - Make P2P bridge 1K I/O windows work with resource reassignment (Bjorn Helgaas, Yinghai Lu)
     - Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
   Power management
     - Add PCIe runtime D3cold support (Huang Ying)
   Virtualization
     - Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex Williamson)
     - Add quirks for devices with broken INTx masking (Jan Kiszka)
   Miscellaneous
     - Fix some PCI Express capability version issues (Myron Stowe)
     - Factor out some arch code with a weak, generic, pcibios_setup() (Myron Stowe)
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Merge tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI changes from Bjorn Helgaas:
 "Host bridge hotplug:
    - Add MMCONFIG support for hot-added host bridges (Jiang Liu)
  Device hotplug:
    - Move fixups from __init to __devinit (Sebastian Andrzej Siewior)
    - Call FINAL fixups for hot-added devices, too (Myron Stowe)
    - Factor out generic code for P2P bridge hot-add (Yinghai Lu)
    - Remove all functions in a slot, not just those with _EJx (Amos
      Kong)
  Dynamic resource management:
    - Track bus number allocation (struct resource tree per domain)
      (Yinghai Lu)
    - Make P2P bridge 1K I/O windows work with resource reassignment
      (Bjorn Helgaas, Yinghai Lu)
    - Disable decoding while updating 64-bit BARs (Bjorn Helgaas)
  Power management:
    - Add PCIe runtime D3cold support (Huang Ying)
  Virtualization:
    - Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex
      Williamson)
    - Add quirks for devices with broken INTx masking (Jan Kiszka)
  Miscellaneous:
    - Fix some PCI Express capability version issues (Myron Stowe)
    - Factor out some arch code with a weak, generic, pcibios_setup()
      (Myron Stowe)"

* tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits)
  PCI: hotplug: ensure a consistent return value in error case
  PCI: fix undefined reference to 'pci_fixup_final_inited'
  PCI: build resource code for M68K architecture
  PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width()
  PCI: reorder __pci_assign_resource() (no change)
  PCI: fix truncation of resource size to 32 bits
  PCI: acpiphp: merge acpiphp_debug and debug
  PCI: acpiphp: remove unused res_lock
  sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases()
  PCI: call final fixups hot-added devices
  PCI: move final fixups from __init to __devinit
  x86/PCI: move final fixups from __init to __devinit
  MIPS/PCI: move final fixups from __init to __devinit
  PCI: support sizing P2P bridge I/O windows with 1K granularity
  PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2)
  PCI: disable MEM decoding while updating 64-bit MEM BARs
  PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too
  PCI: never discard enable/suspend/resume_early/resume fixups
  PCI: release temporary reference in __nv_msi_ht_cap_quirk()
  PCI: restructure 'pci_do_fixups()'
  ...
2012-07-24 16:17:07 -07:00
Linus Torvalds
f14121ab35 Devicetree updates for 3.6
A small set of changes for devicetree:
 - Couple of Documentation fixes
 - Addition of new helper function of_node_full_name
 - Improve of_parse_phandle_with_args return values
 - Some NULL related sparse fixes
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Merge tag 'dt-for-3.6' of git://sources.calxeda.com/kernel/linux

Pull devicetree updates from Rob Herring:
 "A small set of changes for devicetree:
   - Couple of Documentation fixes
   - Addition of new helper function of_node_full_name
   - Improve of_parse_phandle_with_args return values
   - Some NULL related sparse fixes"

Grant's busy packing.

* tag 'dt-for-3.6' of git://sources.calxeda.com/kernel/linux:
  of: mtd: nuke useless const qualifier
  devicetree: add helper inline for retrieving a node's full name
  of: return -ENOENT when no property
  usage-model.txt: fix typo machine_init->init_machine
  of: Fix null pointer related warnings in base.c file
  LED: Fix missing semicolon in OF documentation
  of: fix a few typos in the binding documentation
2012-07-24 14:07:22 -07:00
Linus Torvalds
dbf7b5915b Sound update for 3.6-rc1
This is a fairly quiet release in all sound area.  Only a little bit
 of changes in the core side while most of changes are seen in the
 drivers.
 
 HD-audio:
 - A few new codec additions for Nvidia, Realtek and VIA
 - Intel Haswell audio support
 - Support for "phantom" jacks for consistent jack reporting
 - Major clean-ups in HDMI/DP driver codes
 - A workaround for inverted digital-mic pins with Realtek codecs
 - Removal of beep_mode=2 option
 
 ASoC:
 - Added the ability to add and remove DAPM paths dynamically, mostly
   for reparenting on clock changes
 - New machine drivers for Marvell Brownstone, ST-Ericsson Ux500
   reference platform and ttc-dkp
 - New CPU drivers for Blackfin BF6xx SPORTs in I2S mode, Marvell MMP,
   Synopsis Designware I2S controllers, and SPEAr DMA and S/PDIF
 - New CODEC drivers for Dialog DA732x, ST STA529, ST-Ericsson AB8500,
   TI Isabelle and Wolfson Microelectronics WM5102 and WM5110
 - DAPM fixes for the recent locking changes
 - Fix for _PRE and _POST widgets (which have been broken for a few
   releases now)
 - A couple of minor driver updates
 
 Misc
 - Conversion to new dev_pm_ops in platform and PCI drivers
 - LTC support and some fixes in PCXHR driver
 - A few fixes and PM support for ISA OPti9xx and WSS cards
 - Some TLV code cleanup
 - Move driver-specific headers from include/sound to local dirs
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Merge tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound update from Takashi Iwai:
 "This is a fairly quiet release in all sound area.  Only a little bit
  of changes in the core side while most of changes are seen in the
  drivers.

  HD-audio:
   - A few new codec additions for Nvidia, Realtek and VIA
   - Intel Haswell audio support
   - Support for "phantom" jacks for consistent jack reporting
   - Major clean-ups in HDMI/DP driver codes
   - A workaround for inverted digital-mic pins with Realtek codecs
   - Removal of beep_mode=2 option

  ASoC:
   - Added the ability to add and remove DAPM paths dynamically, mostly
     for reparenting on clock changes
   - New machine drivers for Marvell Brownstone, ST-Ericsson Ux500
     reference platform and ttc-dkp
   - New CPU drivers for Blackfin BF6xx SPORTs in I2S mode, Marvell MMP,
     Synopsis Designware I2S controllers, and SPEAr DMA and S/PDIF
   - New CODEC drivers for Dialog DA732x, ST STA529, ST-Ericsson AB8500,
     TI Isabelle and Wolfson Microelectronics WM5102 and WM5110
   - DAPM fixes for the recent locking changes
   - Fix for _PRE and _POST widgets (which have been broken for a few
     releases now)
   - A couple of minor driver updates

  Misc
   - Conversion to new dev_pm_ops in platform and PCI drivers
   - LTC support and some fixes in PCXHR driver
   - A few fixes and PM support for ISA OPti9xx and WSS cards
   - Some TLV code cleanup
   - Move driver-specific headers from include/sound to local dirs"

* tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (212 commits)
  ASoC: dapm: Fix _PRE and _POST events for DAPM performance improvements
  ALSA: hda - add dock support for Thinkpad X230 Tablet
  ALSA: hda - Turn on PIN_OUT from hdmi playback prepare.
  ASoC imx-audmux: add MX31_AUDMUX_PORT7_SSI_PINS_7 define
  ASoC: littlemill: Add userspace control of the WM1250 I/O
  ASoC: wm8994: Update micdet for irqdomain conversion
  ALSA: hda - make sure alc268 does not OOPS on codec parse
  ALSA: hda - Add support for Realtek ALC282
  ALSA: hda - Fix index number conflicts of phantom jacks
  ALSA: opti9xx: Fix section mismatch by PM support
  ALSA: snd-opti9xx: Implement suspend/resume
  ALSA: hda - Add new GPU codec ID to snd-hda
  ALSA: hda - Fix driver type of Haswell controller to AZX_DRIVER_SCH
  ALSA: hda - add Haswell HDMI codec id
  ALSA: hda - Add DeviceID for Haswell HDA
  ALSA: wss_lib: Fix resume on Yamaha OPL3-SAx
  ALSA: wss_lib: fix suspend/resume
  ALSA: es1938: replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
  ALSA: tlv: add DECLARE_TLV_DB_RANGE()
  ALSA: tlv: add DECLARE_TLV_CONTAINER()
  ...
2012-07-24 13:37:37 -07:00
Linus Torvalds
d14b7a419a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree from Jiri Kosina:
 "Trivial updates all over the place as usual."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (29 commits)
  Fix typo in include/linux/clk.h .
  pci: hotplug: Fix typo in pci
  iommu: Fix typo in iommu
  video: Fix typo in drivers/video
  Documentation: Add newline at end-of-file to files lacking one
  arm,unicore32: Remove obsolete "select MISC_DEVICES"
  module.c: spelling s/postition/position/g
  cpufreq: Fix typo in cpufreq driver
  trivial: typo in comment in mksysmap
  mach-omap2: Fix typo in debug message and comment
  scsi: aha152x: Fix sparse warning and make printing pointer address more portable.
  Change email address for Steve Glendinning
  Btrfs: fix typo in convert_extent_bit
  via: Remove bogus if check
  netprio_cgroup.c: fix comment typo
  backlight: fix memory leak on obscure error path
  Documentation: asus-laptop.txt references an obsolete Kconfig item
  Documentation: ManagementStyle: fixed typo
  mm/vmscan: cleanup comment error in balance_pgdat
  mm: cleanup on the comments of zone_reclaim_stat
  ...
2012-07-24 13:34:56 -07:00
Linus Torvalds
62c4d9afa4 Features:
* Performance improvement to lower the amount of traps the hypervisor
    has to do 32-bit guests. Mainly for setting PTE entries and updating
    TLS descriptors.
  * MCE polling driver to collect hypervisor MCE buffer and present them to
    /dev/mcelog.
  * Physical CPU online/offline support. When an privileged guest is booted
    it is present with virtual CPUs, which might have an 1:1 to physical
    CPUs but usually don't. This provides mechanism to offline/online physical
    CPUs.
 Bug-fixes for:
  * Coverity found fixes in the console and ACPI processor driver.
  * PVonHVM kexec fixes along with some cleanups.
  * Pages that fall within E820 gaps and non-RAM regions (and had been
    released to hypervisor) would be populated back, but potentially in
    non-RAM regions.
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Merge tag 'stable/for-linus-3.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

Pull Xen update from Konrad Rzeszutek Wilk:
 "Features:
   * Performance improvement to lower the amount of traps the hypervisor
     has to do 32-bit guests.  Mainly for setting PTE entries and
     updating TLS descriptors.
   * MCE polling driver to collect hypervisor MCE buffer and present
     them to /dev/mcelog.
   * Physical CPU online/offline support.  When an privileged guest is
     booted it is present with virtual CPUs, which might have an 1:1 to
     physical CPUs but usually don't.  This provides mechanism to
     offline/online physical CPUs.
  Bug-fixes for:
   * Coverity found fixes in the console and ACPI processor driver.
   * PVonHVM kexec fixes along with some cleanups.
   * Pages that fall within E820 gaps and non-RAM regions (and had been
     released to hypervisor) would be populated back, but potentially in
     non-RAM regions."

* tag 'stable/for-linus-3.6-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  xen: populate correct number of pages when across mem boundary (v2)
  xen PVonHVM: move shared_info to MMIO before kexec
  xen: simplify init_hvm_pv_info
  xen: remove cast from HYPERVISOR_shared_info assignment
  xen: enable platform-pci only in a Xen guest
  xen/pv-on-hvm kexec: shutdown watches from old kernel
  xen/x86: avoid updating TLS descriptors if they haven't changed
  xen/x86: add desc_equal() to compare GDT descriptors
  xen/mm: zero PTEs for non-present MFNs in the initial page table
  xen/mm: do direct hypercall in xen_set_pte() if batching is unavailable
  xen/hvc: Fix up checks when the info is allocated.
  xen/acpi: Fix potential memory leak.
  xen/mce: add .poll method for mcelog device driver
  xen/mce: schedule a workqueue to avoid sleep in atomic context
  xen/pcpu: Xen physical cpus online/offline sys interface
  xen/mce: Register native mce handler as vMCE bounce back point
  x86, MCE, AMD: Adjust initcall sequence for xen
  xen/mce: Add mcelog support for Xen platform
2012-07-24 13:14:03 -07:00
Linus Torvalds
5fecc9d8f5 KVM updates for the 3.6 merge window
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Merge tag 'kvm-3.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Avi Kivity:
 "Highlights include
  - full big real mode emulation on pre-Westmere Intel hosts (can be
    disabled with emulate_invalid_guest_state=0)
  - relatively small ppc and s390 updates
  - PCID/INVPCID support in guests
  - EOI avoidance; 3.6 guests should perform better on 3.6 hosts on
    interrupt intensive workloads)
  - Lockless write faults during live migration
  - EPT accessed/dirty bits support for new Intel processors"

Fix up conflicts in:
 - Documentation/virtual/kvm/api.txt:

   Stupid subchapter numbering, added next to each other.

 - arch/powerpc/kvm/booke_interrupts.S:

   PPC asm changes clashing with the KVM fixes

 - arch/s390/include/asm/sigp.h, arch/s390/kvm/sigp.c:

   Duplicated commits through the kvm tree and the s390 tree, with
   subsequent edits in the KVM tree.

* tag 'kvm-3.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (93 commits)
  KVM: fix race with level interrupts
  x86, hyper: fix build with !CONFIG_KVM_GUEST
  Revert "apic: fix kvm build on UP without IOAPIC"
  KVM guest: switch to apic_set_eoi_write, apic_write
  apic: add apic_set_eoi_write for PV use
  KVM: VMX: Implement PCID/INVPCID for guests with EPT
  KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check
  KVM: PPC: Critical interrupt emulation support
  KVM: PPC: e500mc: Fix tlbilx emulation for 64-bit guests
  KVM: PPC64: booke: Set interrupt computation mode for 64-bit host
  KVM: PPC: bookehv: Add ESR flag to Data Storage Interrupt
  KVM: PPC: bookehv64: Add support for std/ld emulation.
  booke: Added crit/mc exception handler for e500v2
  booke/bookehv: Add host crit-watchdog exception support
  KVM: MMU: document mmu-lock and fast page fault
  KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint
  KVM: MMU: trace fast page fault
  KVM: MMU: fast path of handling guest page fault
  KVM: MMU: introduce SPTE_MMU_WRITEABLE bit
  KVM: MMU: fold tlb flush judgement into mmu_spte_update
  ...
2012-07-24 12:01:20 -07:00
Linus Torvalds
3c4cfadef6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David S Miller:

 1) Remove the ipv4 routing cache.  Now lookups go directly into the FIB
    trie and use prebuilt routes cached there.

    No more garbage collection, no more rDOS attacks on the routing
    cache.  Instead we now get predictable and consistent performance,
    no matter what the pattern of traffic we service.

    This has been almost 2 years in the making.  Special thanks to
    Julian Anastasov, Eric Dumazet, Steffen Klassert, and others who
    have helped along the way.

    I'm sure that with a change of this magnitude there will be some
    kind of fallout, but such things ought the be simple to fix at this
    point.  Luckily I'm not European so I'll be around all of August to
    fix things :-)

    The major stages of this work here are each fronted by a forced
    merge commit whose commit message contains a top-level description
    of the motivations and implementation issues.

 2) Pre-demux of established ipv4 TCP sockets, saves a route demux on
    input.

 3) TCP SYN/ACK performance tweaks from Eric Dumazet.

 4) Add namespace support for netfilter L4 conntrack helpers, from Gao
    Feng.

 5) Add config mechanism for Energy Efficient Ethernet to ethtool, from
    Yuval Mintz.

 6) Remove quadratic behavior from /proc/net/unix, from Eric Dumazet.

 7) Support for connection tracker helpers in userspace, from Pablo
    Neira Ayuso.

 8) Allow userspace driven TX load balancing functions in TEAM driver,
    from Jiri Pirko.

 9) Kill off NLMSG_PUT and RTA_PUT macros, more gross stuff with
    embedded gotos.

10) TCP Small Queues, essentially minimize the amount of TCP data queued
    up in the packet scheduler layer.  Whereas the existing BQL (Byte
    Queue Limits) limits the pkt_sched --> netdevice queuing levels,
    this controls the TCP --> pkt_sched queueing levels.

    From Eric Dumazet.

11) Reduce the number of get_page/put_page ops done on SKB fragments,
    from Alexander Duyck.

12) Implement protection against blind resets in TCP (RFC 5961), from
    Eric Dumazet.

13) Support the client side of TCP Fast Open, basically the ability to
    send data in the SYN exchange, from Yuchung Cheng.

    Basically, the sender queues up data with a sendmsg() call using
    MSG_FASTOPEN, then they do the connect() which emits the queued up
    fastopen data.

14) Avoid all the problems we get into in TCP when timers or PMTU events
    hit a locked socket.  The TCP Small Queues changes added a
    tcp_release_cb() that allows us to queue work up to the
    release_sock() caller, and that's what we use here too.  From Eric
    Dumazet.

15) Zero copy on TX support for TUN driver, from Michael S. Tsirkin.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1870 commits)
  genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
  r8169: revert "add byte queue limit support".
  ipv4: Change rt->rt_iif encoding.
  net: Make skb->skb_iif always track skb->dev
  ipv4: Prepare for change of rt->rt_iif encoding.
  ipv4: Remove all RTCF_DIRECTSRC handliing.
  ipv4: Really ignore ICMP address requests/replies.
  decnet: Don't set RTCF_DIRECTSRC.
  net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse.
  ipv4: Remove redundant assignment
  rds: set correct msg_namelen
  openvswitch: potential NULL deref in sample()
  tcp: dont drop MTU reduction indications
  bnx2x: Add new 57840 device IDs
  tcp: avoid oops in tcp_metrics and reset tcpm_stamp
  niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value
  niu: Fix to check for dma mapping errors.
  net: Fix references to out-of-scope variables in put_cmsg_compat()
  net: ethernet: davinci_emac: add pm_runtime support
  net: ethernet: davinci_emac: Remove unnecessary #include
  ...
2012-07-24 10:01:50 -07:00
Linus Torvalds
e017507f37 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 changes from Martin Schwidefsky:
 "No new functions, a few changes to make the code more robust, some
  cleanups and bug fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (21 commits)
  s390/vtimer: rework virtual timer interface
  s390/dis: Add the servc instruction to the disassembler.
  s390/comments: unify copyright messages and remove file names
  s390/lgr: Add init check to lgr_info_log()
  s390/cpu init: use __get_cpu_var instead of per_cpu
  s390/idle: reduce size of s390_idle_data structure
  s390/idle: fix sequence handling vs cpu hotplug
  s390/ap: resend enable adapter interrupt request.
  s390/hypfs: Add missing get_next_ino()
  s390/dasd: add shutdown action
  s390/ipl: Fix ipib handling for "dumpreipl" shutdown action
  s390/smp: make absolute lowcore / cpu restart parameter accesses more robust
  s390/vmlogrdr: cleanup driver attribute usage
  s390/vmlogrdr: cleanup device attribute usage
  s390/ccwgroup: remove unused ccwgroup_device member
  s390/cio/chp: cleanup attribute usage
  s390/sigp: use sigp order code defines in assembly code
  s390/smp: use sigp cpu status definitions
  s390/smp/kvm: unifiy sigp definitions
  s390/smp: remove redundant check
  ...
2012-07-24 09:49:09 -07:00
Linus Torvalds
759e2a253a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin
Pull blackfin changes from Bob Liu:
 "The big changes are adding PM and HDMI support for bf60x, other
  patches are various bug fix and code cleanup."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin: (48 commits)
  bf60x: fix build warning
  PM: add BF60x flash suspend and resume support
  blackfin: twi: read twi mmr via bfin_read macro
  dpm: deepsleep: reserve stack
  bf60x: cpufreq: fix anomaly 05000273
  bf609: add adv7511 display support
  blackfin: cplb-nompu: fix ROM cplb size for bf609-ezkit
  bf60x: Add double fault, hardware error and NMI SEC handler
  bf60x: update anomaly id in serial and twi driver headers.
  bf60x: vs6624 pin update
  bf60x: add default anomaly setting.
  bf60x: update bf60x anomaly list.
  bf60x: sec: Enable sec interrupt source priority configuration.
  bf60x: sec: Clean up interrupt initialization code for SEC.
  bf609: reuse bf5xx-i2s-pcm.c as i2s pcm driver
  bf561: add capabilities in adv7183_inputs
  bf609: convert vs6624 blank_clocks to black_pixels
  blackfin: fix musb macro name
  cleanup: sec and linkport only built on bf60x
  bfin: pint: add pint suspend and resume
  ...
2012-07-24 09:39:54 -07:00
Linus Torvalds
90e66dd93d C6X changes for 3.6 merge window.
- remove use of legacy irqs which really wasn't needed
   - add support for C66x SoC on EVMC6678 board
   - clean up compiler warning
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Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming

Pull C6X changes from Mark Salter:

  - remove use of legacy irqs which really wasn't needed
  - add support for C66x SoC on EVMC6678 board
  - clean up compiler warning

* tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming:
  C6X: clean up compiler warning
  C6X: add basic support for TMS320C6678 SoC
  C6X: remove dependence on legacy IRQs
  C6X: remove megamod-pic requirement on direct-mapped core pic
2012-07-24 09:30:27 -07:00
Bob Liu
719154c6d1 bf60x: fix build warning
Fix several build warning while using bf609-ezkit_defconfig.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Steven Miao
0220874aad PM: add BF60x flash suspend and resume support
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Sonic Zhang
433b58877d blackfin: twi: read twi mmr via bfin_read macro
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Steven Miao
68bcdd48a2 dpm: deepsleep: reserve stack
Reserve 12 bytes on the stack for deepsleep use.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Sonic Zhang
7c7d02772f bf60x: cpufreq: fix anomaly 05000273
Anomaly 05000273 doesn't apply to bf60x.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Scott Jiang
e942d619fd bf609: add adv7511 display support
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Bob Liu
acb3166dab blackfin: cplb-nompu: fix ROM cplb size for bf609-ezkit
In user xip test, there is a cplb error when ROMKERNEL try to mount romfs
using 'mount -t romfs /dev/mtdblock2 /mnt', becasue the CPLB setting is not
correct.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:53 +08:00
Sonic Zhang
06051fdefd bf60x: Add double fault, hardware error and NMI SEC handler
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Sonic Zhang
2a26a20552 bf60x: update anomaly id in serial and twi driver headers.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Vivi Li
00afdbbfaf bf60x: vs6624 pin update
Change ce pin to PE4 according to new adaptor board and re-define ppi for vs6624
to avoid gpio conflict.

Signed-off-by: Vivi Li <vivi.li@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Sonic Zhang
507e20b3e1 bf60x: add default anomaly setting.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Sonic Zhang
14c04e5755 bf60x: update bf60x anomaly list.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Sonic Zhang
e0a593104d bf60x: sec: Enable sec interrupt source priority configuration.
Customize the SEC interrupt priority array in machine ints-priority.c.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:52 +08:00
Sonic Zhang
11b27cb5b9 bf60x: sec: Clean up interrupt initialization code for SEC.
Turn SEC related macro CONFIG_BF60x into SEC_GCTL.
Move machine specific GPIO_PINT macros to machine gpio header.
Split SEC init_arch_irq() and vec_to_irq() from old SIC.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Scott Jiang
2984b52b07 bf609: reuse bf5xx-i2s-pcm.c as i2s pcm driver
It's the same for both bf5xx and bf6xx soc.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Scott Jiang
c38670bc5d bf561: add capabilities in adv7183_inputs
Add capabilities in adv7183_inputs to indicate that S_STD is supported.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Scott Jiang
ac5bb8939c bf609: convert vs6624 blank_clocks to black_pixels
PPI driver has changed blank units from clocks to pixels.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Bob Liu
b091694b5f blackfin: fix musb macro name
Musb can't work since the marco name has been changed.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Steven Miao
3375a43f97 cleanup: sec and linkport only built on bf60x
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Steven Miao
ba4691a4f4 bfin: pint: add pint suspend and resume
Add pint suspend and resume if defined BFIN_GPIO_PINT.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Steven Miao
d49cdf8409 bf60x: pm: add pint suspend and resume support
save and restore pint sec CTL
save and restore pint registers
add pint suspend and resume when suspend to mem

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Scott Jiang
688da5e87a bf609: add HDMI support for adv7842
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:51 +08:00
Scott Jiang
b5c00ae78f bf609: add CVBS and S-Video support for adv7842
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Steven Miao
bbca5c6d9e gpiokeys: add gpio keyboard platform device
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Steven Miao
6b6c37bf9d bf60x: pm: pass wakeup param
Pass wake up source mask and wakeup source polarity to deepsleep and
hibernate.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Steven Miao
923680cbee bf60x: pm: add smc nor flash syscore ops
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Steven Miao
5f78028b1a bfin: simple_timer: add READ_COUNTER ioctl and add NOIRQ timer mode
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Bob Liu
3fa8c4b033 blackfin: bf609-ezkit: add probe_type for norflash
Set .probe_type = "map_rom" for norflash so that xip_test can run
correctly.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Sonic Zhang
f794d7ba88 i2c: i2c-bfin-twi: Always access 16 bit MMR by bfin 16 bit access Macro.
Otherwise, the compiler may optimize assemble code into 8bit access instruction
when target register is 8 bit width.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Scott Jiang
335dd559b5 bf609: add ssm2602 support on bf609 platform
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:50 +08:00
Bob Liu
357351bb4f blackfin: mach-common: ints-priority add irq_set_wake
Add irq_set_wake to bfin_sec_irqchip, drivers like stmmac need it.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:49 +08:00
Scott Jiang
338881a504 v4l2: add adv7842 video decoder driver
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:49 +08:00
Steven Miao
b0ce61d550 cache: enable L2 sram icache in menuconfig
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:49 +08:00
Steven Miao
97929003c2 cpufreq: change debug message level to show clock change error
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:49 +08:00
Sonic Zhang
928a8e6933 bf60x: Add wake up latency bench for deep sleep mode.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-07-24 13:39:49 +08:00