Commit Graph

28508 Commits

Author SHA1 Message Date
Linus Torvalds 6ac3bb167f Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
 "There's a number of fixes:

   - a round of fixes for CPUID-less legacy CPUs
   - a number of microcode loader fixes
   - i8042 detection robustization fixes
   - stack dump/unwinder fixes
   - x86 SoC platform driver fixes
   - a GCC 7 warning fix
   - virtualization related fixes"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
  Revert "x86/unwind: Detect bad stack return address"
  x86/paravirt: Mark unused patch_default label
  x86/microcode/AMD: Reload proper initrd start address
  x86/platform/intel/quark: Add printf attribute to imr_self_test_result()
  x86/platform/intel-mid: Switch MPU3050 driver to IIO
  x86/alternatives: Do not use sync_core() to serialize I$
  x86/topology: Document cpu_llc_id
  x86/hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic
  x86/asm: Rewrite sync_core() to use IRET-to-self
  x86/microcode/intel: Replace sync_core() with native_cpuid()
  Revert "x86/boot: Fail the boot if !M486 and CPUID is missing"
  x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels
  x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6
  x86/tools: Fix gcc-7 warning in relocs.c
  x86/unwind: Dump stack data on warnings
  x86/unwind: Adjust last frame check for aligned function stacks
  x86/init: Fix a couple of comment typos
  x86/init: Remove i8042_detect() from platform ops
  Input: i8042 - Trust firmware a bit more when probing on X86
  x86/init: Add i8042 state to the platform data
  ...
2016-12-23 16:54:46 -08:00
Linus Torvalds f290cbacb6 SCSI for-linus on 20161222
This is mostly stuff which missed the initial pull.  There's a new
 driver: qedi, some ufs, ibmvscsis and ncr5380 updates plus some
 assorted driver fixes and also a fix for the bug where if a device
 goes into a blocked state between configuration and sysfs device add
 (which can be a long time under async probing) it would become
 permanently blocked.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull late SCSI updates from James Bottomley:
 "This is mostly stuff which missed the initial pull.

  There's a new driver: qedi, and some ufs, ibmvscsis and ncr5380
  updates plus some assorted driver fixes and also a fix for the bug
  where if a device goes into a blocked state between configuration and
  sysfs device add (which can be a long time under async probing) it
  would become permanently blocked"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (30 commits)
  scsi: avoid a permanent stop of the scsi device's request queue
  scsi: mpt3sas: Recognize and act on iopriority info
  scsi: qla2xxx: Fix Target mode handling with Multiqueue changes.
  scsi: qla2xxx: Add Block Multi Queue functionality.
  scsi: qla2xxx: Add multiple queue pair functionality.
  scsi: qla2xxx: Utilize pci_alloc_irq_vectors/pci_free_irq_vectors calls.
  scsi: qla2xxx: Only allow operational MBX to proceed during RESET.
  scsi: hpsa: remove memory allocate failure message
  scsi: Update 3ware driver email addresses
  scsi: zfcp: fix rport unblock race with LUN recovery
  scsi: zfcp: do not trace pure benign residual HBA responses at default level
  scsi: zfcp: fix use-after-"free" in FC ingress path after TMF
  scsi: libcxgbi: return error if interface is not up
  scsi: cxgb4i: libcxgbi: add missing module_put()
  scsi: cxgb4i: libcxgbi: cxgb4: add T6 iSCSI completion feature
  scsi: cxgb4i: libcxgbi: add active open cmd for T6 adapters
  scsi: cxgb4i: use cxgb4_tp_smt_idx() to get smt_idx
  scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.
  scsi: aacraid: remove wildcard for series 9 controllers
  scsi: ibmvscsi: add write memory barrier to CRQ processing
  ...
2016-12-23 10:36:19 -08:00
Linus Torvalds 42e0372c0e 2nd round of ARC udpates for 4.10rc1
- Fix for aliasing VIPT dcache in old ARC700 cores
 
  - micro-optimization in ARC700 ProtV handler
 
  - Enable SG_CHAIN  [Vladimir]
 
  - ARC HS38 core intc default to prio 1
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Merge tag 'arc-4.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull more ARC updates from Vineet Gupta:

 - Fix for aliasing VIPT dcache in old ARC700 cores

 - micro-optimization in ARC700 ProtV handler

 - Enable SG_CHAIN  [Vladimir]

 - ARC HS38 core intc default to prio 1

* tag 'arc-4.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache
  ARC: mm: No need to save cache version in @cpuinfo
  ARC: enable SG chaining
  ARCv2: intc: default all interrupts to priority 1
  ARCv2: entry: document intr disable in hard isr
  ARC: ARCompact entry: elide re-reading ECR in ProtV handler
2016-12-23 10:22:47 -08:00
James Bottomley 3eff4c7828 Merge branch 'misc' into for-linus 2016-12-22 12:32:33 -08:00
Linus Torvalds 8d86cf8879 MMC core:
- Further fix thread wake-up for requests
  - Use a bounce buffer to fix DMA issue for SSR register read
 
 MMC host:
  - sdhci: Fix a regression for runtime PM
  - sdhci-cadence: Add a proper SoC specific DT compatible
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Merge tag 'mmc-v4.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:
   - further fix thread wake-up for requests
   - use a bounce buffer to fix DMA issue for SSR register read

  MMC host:
   - sdhci: Fix a regression for runtime PM
   - sdhci-cadence: Add a proper SoC specific DT compatible"

* tag 'mmc-v4.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sd: Meet alignment requirements for raw_ssr DMA
  mmc: core: Further fix thread wake-up
  mmc: sdhci: Fix to handle MMC_POWER_UNDEFINED
  mmc: sdhci-cadence: add Socionext UniPhier specific compatible string
2016-12-22 10:13:04 -08:00
Linus Torvalds eb254f323b Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cache allocation interface from Thomas Gleixner:
 "This provides support for Intel's Cache Allocation Technology, a cache
  partitioning mechanism.

  The interface is odd, but the hardware interface of that CAT stuff is
  odd as well.

  We tried hard to come up with an abstraction, but that only allows
  rather simple partitioning, but no way of sharing and dealing with the
  per package nature of this mechanism.

  In the end we decided to expose the allocation bitmaps directly so all
  combinations of the hardware can be utilized.

  There are two ways of associating a cache partition:

   - Task

     A task can be added to a resource group. It uses the cache
     partition associated to the group.

   - CPU

     All tasks which are not member of a resource group use the group to
     which the CPU they are running on is associated with.

     That allows for simple CPU based partitioning schemes.

  The main expected user sare:

   - Virtualization so a VM can only trash only the associated part of
     the cash w/o disturbing others

   - Real-Time systems to seperate RT and general workloads.

   - Latency sensitive enterprise workloads

   - In theory this also can be used to protect against cache side
     channel attacks"

[ Intel RDT is "Resource Director Technology". The interface really is
  rather odd and very specific, which delayed this pull request while I
  was thinking about it. The pull request itself came in early during
  the merge window, I just delayed it until things had calmed down and I
  had more time.

  But people tell me they'll use this, and the good news is that it is
  _so_ specific that it's rather independent of anything else, and no
  user is going to depend on the interface since it's pretty rare. So if
  push comes to shove, we can just remove the interface and nothing will
  break ]

* 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
  x86/intel_rdt: Implement show_options() for resctrlfs
  x86/intel_rdt: Call intel_rdt_sched_in() with preemption disabled
  x86/intel_rdt: Update task closid immediately on CPU in rmdir and unmount
  x86/intel_rdt: Fix setting of closid when adding CPUs to a group
  x86/intel_rdt: Update percpu closid immeditately on CPUs affected by changee
  x86/intel_rdt: Reset per cpu closids on unmount
  x86/intel_rdt: Select KERNFS when enabling INTEL_RDT_A
  x86/intel_rdt: Prevent deadlock against hotplug lock
  x86/intel_rdt: Protect info directory from removal
  x86/intel_rdt: Add info files to Documentation
  x86/intel_rdt: Export the minimum number of set mask bits in sysfs
  x86/intel_rdt: Propagate error in rdt_mount() properly
  x86/intel_rdt: Add a missing #include
  MAINTAINERS: Add maintainer for Intel RDT resource allocation
  x86/intel_rdt: Add scheduler hook
  x86/intel_rdt: Add schemata file
  x86/intel_rdt: Add tasks files
  x86/intel_rdt: Add cpus file
  x86/intel_rdt: Add mkdir to resctrl file system
  x86/intel_rdt: Add "info" files to resctrl file system
  ...
2016-12-22 09:25:45 -08:00
Linus Torvalds ba6d973f78 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes and cleanups from David Miller:

 1) Use rb_entry() instead of hardcoded container_of(), from Geliang
    Tang.

 2) Use correct memory barriers in stammac driver, from Pavel Machek.

 3) Fix assoc bind address handling in SCTP, from Xin Long.

 4) Make the length check for UFO handling consistent between
    __ip_append_data() and ip_finish_output(), from Zheng Li.

 5) HSI driver compatible strings were busted fro hix5hd2, from Dongpo
    Li.

 6) Handle devm_ioremap() errors properly in cavium driver, from Arvind
    Yadav.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (22 commits)
  RDS: use rb_entry()
  net_sched: sch_netem: use rb_entry()
  net_sched: sch_fq: use rb_entry()
  net/mlx5: use rb_entry()
  ethernet: sfc: Add Kconfig entry for vendor Solarflare
  sctp: not copying duplicate addrs to the assoc's bind address list
  sctp: reduce indent level in sctp_copy_local_addr_list
  ARM: dts: hix5hd2: don't change the existing compatible string
  net: hix5hd2_gmac: fix compatible strings name
  openvswitch: Add a missing break statement.
  net: netcp: ethss: fix 10gbe host port tx pri map configuration
  net: netcp: ethss: fix errors in ethtool ops
  fsl/fman: enable compilation on ARM64
  fsl/fman: A007273 only applies to PPC SoCs
  powerpc: fsl/fman: remove fsl,fman from of_device_ids[]
  fsl/fman: fix 1G support for QSGMII interfaces
  dt: bindings: net: use boolean dt properties for eee broken modes
  net: phy: use boolean dt properties for eee broken modes
  net: phy: fix sign type error in genphy_config_eee_advert
  ipv4: Should use consistent conditional judgement for ip fragment in __ip_append_data and ip_finish_output
  ...
2016-12-20 15:48:34 -08:00
Linus Torvalds 3eb86259ec Merge branch 'akpm' (patches from Andrew)
Merge final set of updates from Andrew Morton:

 - a series to make IMA play better across kexec

 - a handful of random fixes

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  printk: fix typo in CONSOLE_LOGLEVEL_DEFAULT help text
  ratelimit: fix WARN_ON_RATELIMIT return value
  kcov: make kcov work properly with KASLR enabled
  arm64: setup: introduce kaslr_offset()
  mm: fadvise: avoid expensive remote LRU cache draining after FADV_DONTNEED
  ima: platform-independent hash value
  ima: define a canonical binary_runtime_measurements list format
  ima: support restoring multiple template formats
  ima: store the builtin/custom template definitions in a list
  ima: on soft reboot, save the measurement list
  powerpc: ima: send the kexec buffer to the next kernel
  ima: maintain memory size needed for serializing the measurement list
  ima: permit duplicate measurement list entries
  ima: on soft reboot, restore the measurement list
  powerpc: ima: get the kexec buffer passed by the previous kernel
2016-12-20 15:24:32 -08:00
Linus Torvalds 1351522b5f A single fix for the build system. It would appear that the docutils
developers, in their wisdom, broke the API in the 0.13 release.  This fix
 detects the breakage and allows the docs to be built with both the old and
 new versions.
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Merge tag 'doc-4.10-3' of git://git.lwn.net/linux

Pull documentation fix from Jonathan Corbet:
 "A single fix for the build system.

  It would appear that the docutils developers, in their wisdom, broke
  the API in the 0.13 release. This fix detects the breakage and allows
  the docs to be built with both the old and new versions"

* tag 'doc-4.10-3' of git://git.lwn.net/linux:
  docs: sphinx-extensions: make rstFlatTable work with docutils 0.13
2016-12-20 15:17:55 -08:00
Linus Torvalds ec92b88c3c Xtensa improvements for 4.10:
- enable HAVE_DMA_CONTIGUOUS, configure shared DMA pool reservation in
   kc705 DTS;
 - update xtensa DMA-related Documentation/features entries;
 - clean up arch/xtensa/kernel/setup.c: move S32C1I self-test out of it,
   remove unused declarations, fix screen_info definition.
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Merge tag 'xtensa-20161219' of git://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa updates from Max Filippov:

 - enable HAVE_DMA_CONTIGUOUS, configure shared DMA pool reservation in
   kc705 DTS

 - update xtensa DMA-related Documentation/features entries

 - clean up arch/xtensa/kernel/setup.c: move S32C1I self-test out of it,
   remove unused declarations, fix screen_info definition

* tag 'xtensa-20161219' of git://github.com/jcmvbkbc/linux-xtensa:
  xtensa: update DMA-related Documentation/features entries
  xtensa: configure shared DMA pool reservation in kc705 DTS
  xtensa: enable HAVE_DMA_CONTIGUOUS
  xtensa: move S32C1I self-test to a separate file
  xtensa: fix screen_info, clean up unused declarations in setup.c
2016-12-20 14:48:53 -08:00
Dongpo Li f7ca8e3b94 net: hix5hd2_gmac: fix compatible strings name
The SoC hix5hd2 compatible string has the suffix "-gmac" and
we should not change its compatible string.
So we should name all the compatible string with the suffix "-gmac".
Creating a new name suffix "-gemac" is unnecessary.

We also add another SoC compatible string in dt binding documentation
and describe which generic version the SoC belongs to.

Fixes: d0fb6ba75d ("net: hix5hd2_gmac: add generic compatible string")
Signed-off-by: Dongpo Li <lidongpo@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-20 14:12:29 -05:00
jbrunet 308d3165d8 dt: bindings: net: use boolean dt properties for eee broken modes
The patches regarding eee-broken-modes was merged before all people
involved could find an agreement on the best way to move forward.

While we agreed on having a DT property to mark particular modes as broken,
the value used for eee-broken-modes mapped the phy register in very direct
way. Because of this, the concern is that it could be used to implement
configuration policies instead of describing a broken HW.

In the end, having a boolean property for each mode seems to be preferred
over one bit field value mapping the register (too) directly.

Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-20 13:50:50 -05:00
Mimi Zohar d68a6fe9fc ima: define a canonical binary_runtime_measurements list format
The IMA binary_runtime_measurements list is currently in platform native
format.

To allow restoring a measurement list carried across kexec with a
different endianness than the targeted kernel, this patch defines
little-endian as the canonical format.  For big endian systems wanting
to save/restore the measurement list from a system with a different
endianness, a new boot command line parameter named "ima_canonical_fmt"
is defined.

Considerations: use of the "ima_canonical_fmt" boot command line option
will break existing userspace applications on big endian systems
expecting the binary_runtime_measurements list to be in platform native
format.

Link: http://lkml.kernel.org/r/1480554346-29071-10-git-send-email-zohar@linux.vnet.ibm.com
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
Cc: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Andreas Steffen <andreas.steffen@strongswan.org>
Cc: Josh Sklar <sklar@linux.vnet.ibm.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-20 09:48:45 -08:00
Masahiro Yamada 5b311c1519 mmc: sdhci-cadence: add Socionext UniPhier specific compatible string
Add a Socionext SoC specific compatible (suggested by Rob Herring).

No SoC specific data are associated with the compatible strings for
now, but other SoC vendors may use this IP and want to differentiate
IP variants in the future.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-12-20 11:40:52 +01:00
Borislav Petkov a268b5f1d6 x86/topology: Document cpu_llc_id
It means different things on Intel and AMD so write it down so that
there's no confusion.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yazen Ghannam <yazen.ghannam@amd.com>
Link: http://lkml.kernel.org/r/20161117094557.jm6hwzdd52h7iwnj@pd.tnic
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-12-20 09:36:29 +01:00
Linus Torvalds 45d36906e2 Early fixes for x86. Instead of the (botched) revert, the
lockdep/might_sleep splat has a real fix provided by Andrea.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "Early fixes for x86.

  Instead of the (botched) revert, the lockdep/might_sleep splat has a
  real fix provided by Andrea"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF)
  kvm: take srcu lock around kvm_steal_time_set_preempted()
  kvm: fix schedule in atomic in kvm_steal_time_set_preempted()
  KVM: hyperv: fix locking of struct kvm_hv fields
  KVM: x86: Expose Intel AVX512IFMA/AVX512VBMI/SHA features to guest.
  kvm: nVMX: Correct a VMX instruction error code for VMPTRLD
2016-12-19 08:21:29 -08:00
Linus Torvalds ac5a28b0d3 - New Device Support
- Add support for Ricoh RC5T619 PMIC to rn5t618
    - Add support for PM8821 PMIC to qcom-pm8xxx
 
 - New Functionality
    - Add support for GPIO to lpc_ich
    - Add support for GPADC to sun4i
    - Add ability for rk808 to shutdown
 
  - Fix-ups
    - Simplify/strip unnecessary code; tps65218, palmas, tps65217
    - Device Tree binding updates; tps65218, altera-a10sr
    - Provide/export device ID info; tps65218, axp20x-i2c, hi655x-pmic, fsl-imx25-tsadc, intel_soc_pmic_bxtwc
    - Use MFD API instead of of_platform_populate(); tps65218
    - Generalise name-space; pm8xxx
    - Supply/edit regmap configuration; axp20x, cs47l24-tables, axp20x
    - Enable compile testing; max77620,  max77686, exynos-lpass, abx500-core
    - Coding style issues; wm8994-core, wm5102-tables
    - Supply endian support; syscon
    - Remove module support; ab3100-core, ab8500-debugfs, ab8500-gpadc, abx500-core
 
 - Bug Fixes
    - Fix ordering issues; wm8994
    - Fix dependencies (build-time/run-time); exynos_lpass, sun4i-gpadc
    - Fix compiler warnings; sun4i-gpadc
    - Fix leaks; mfd-core
    - Fix page fault during module unload; tps65217
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Merge tag 'mfd-for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Device Support
   - Add support for Ricoh RC5T619 PMIC to rn5t618
   - Add support for PM8821 PMIC to qcom-pm8xxx

  New Functionality:
   - Add support for GPIO to lpc_ich
   - Add support for GPADC to sun4i
   - Add ability for rk808 to shutdown

  Fix-ups:
   - Simplify/strip unnecessary code; tps65218, palmas, tps65217
   - Device Tree binding updates; tps65218, altera-a10sr
   - Provide/export device ID info; tps65218, axp20x-i2c, hi655x-pmic,
     fsl-imx25-tsadc, intel_soc_pmic_bxtwc
   - Use MFD API instead of of_platform_populate(); tps65218
   - Generalise name-space; pm8xxx
   - Supply/edit regmap configuration; axp20x, cs47l24-tables, axp20x
   - Enable compile testing; max77620, max77686, exynos-lpass,
     abx500-core
   - Coding style issues; wm8994-core, wm5102-tables
   - Supply endian support; syscon
   - Remove module support; ab3100-core, ab8500-debugfs, ab8500-gpadc,
     abx500-core

  Bug Fixes:
   - Fix ordering issues; wm8994
   - Fix dependencies (build-time/run-time); exynos_lpass, sun4i-gpadc
   - Fix compiler warnings; sun4i-gpadc
   - Fix leaks; mfd-core
   - Fix page fault during module unload; tps65217"

* tag 'mfd-for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (49 commits)
  mfd: tps65217: Support an interrupt pin as the system wakeup
  mfd: tps65217: Make an interrupt handler simpler
  mfd: tps65217: Update register interrupt mask bits instead of writing operation
  mfd: tps65217: Specify the IRQ name
  mfd: tps65217: Fix page fault on unloading modules
  mfd: palmas: Remove redundant check in palmas_power_off
  mfd: arizona: Disable IRQs during driver remove
  mfd: pm8xxx: add support to pm8821
  mfd: intel-lpss: Try to enable Memory-Write-Invalidate
  mfd: rn5t618: Add Ricoh RC5T619 PMIC support
  mfd: axp20x: Add address extension registers for AXP806 regmap
  mfd: intel_soc_pmic_bxtwc: Fix a typo in MODULE_DEVICE_TABLE()
  mfd: core: Fix device reference leak in mfd_clone_cell
  mfd: bcm590xx: Simplify a test
  mfd: sun4i-gpadc: Select regmap-irq
  mfd: abx500-core: drop unused MODULE_ tags from non-modular code
  mfd: ab8500: make sysctrl explicitly non-modular
  mfd: ab8500-gpadc: Make it explicitly non-modular
  mfd: ab8500-debugfs: Make it explicitly non-modular
  mfd: ab8500-core: Make it explicitly non-modular
  ...
2016-12-19 08:16:26 -08:00
Geert Uytterhoeven fff5d99225 swiotlb: Add swiotlb=noforce debug option
On architectures like arm64, swiotlb is tied intimately to the core
architecture DMA support. In addition, ZONE_DMA cannot be disabled.

To aid debugging and catch devices not supporting DMA to memory outside
the 32-bit address space, add a kernel command line option
"swiotlb=noforce", which disables the use of bounce buffers.
If specified, trying to map memory that cannot be used with DMA will
fail, and a rate-limited warning will be printed.

Note that io_tlb_nslabs is set to 1, which is the minimal supported
value.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2016-12-19 09:05:20 -05:00
Vladimir Kondratiev 983eeba7d2 ARC: enable SG chaining
Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@intel.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2016-12-18 18:45:32 -08:00
Linus Torvalds b0b3a37b90 RTC for 4.10
Subsystem:
  - non-modular drivers are now explicitly non-modular
 
 New driver:
  - Epson Toyocom rtc-7301sf/dg
 
 Drivers:
  - cmos: reject unsupported alarm values wrt the RTC capabilities
  - ds1307: ACPI support
  - jz4740: DT support, jz4780 handling, can now be used as a system power
  controller
  - mcp795: many fixes, in particular proper month handling
  - twl: driver is now DT only
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Merge tag 'rtc-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
  "Subsystem:
   - non-modular drivers are now explicitly non-modular

  New driver:
    - Epson Toyocom rtc-7301sf/dg

  Drivers:
   - cmos: reject unsupported alarm values wrt the RTC capabilities
   - ds1307: ACPI support
   - jz4740: DT support, jz4780 handling, can now be used as a system
     power controller
   - mcp795: many fixes, in particular proper month handling
   - twl: driver is now DT only"

* tag 'rtc-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (31 commits)
  rtc: mcp795: Fix whitespace and indentation.
  rtc: mcp795: Prefer using the BIT() macro.
  rtc: mcp795: fix month write resetting date to 1.
  rtc: mcp795: fix time range difference between linux and RTC chip.
  rtc: mcp795: fix bitmask value for leap year (LP).
  rtc: mcp795: use bcd2bin/bin2bcd.
  rtc: add support for EPSON TOYOCOM RTC-7301SF/DG
  rtc: ds1307: Add ACPI support
  rtc: imxdi: (trivial) fix a typo
  rtc: ds1374: Merge conditional + WARN_ON()
  rtc: twl: make driver DT only
  rtc: twl: kill static variables
  rtc: fix typos in Kconfig
  rtc: jz4740: make the driver builtin only
  rtc: jz4740: remove unused EXPORT_SYMBOL
  Documentation: bindings: fix twl-rtc documentation
  rtc: Enable compile testing for Maxim and Samsung drivers
  MIPS: jz4740: Remove obsolete code
  MIPS: qi_lb60: Probe RTC driver from DT and use it as power controller
  MIPS: jz4740: DTS: Probe the jz4740-rtc driver from devicetree
  ...
2016-12-18 18:18:03 -08:00
Akinobu Mita 0b6a8f5c9b rtc: add support for EPSON TOYOCOM RTC-7301SF/DG
This adds support for EPSON TOYOCOM RTC-7301SF/DG which has parallel
interface compatible with SRAM.

This driver supports basic clock, calendar and alarm functionality.

Tested with Microblaze linux running on Artix7 FPGA board with my own
custom IP for RTC-7301.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2016-12-19 00:59:21 +01:00
Dmitry Shachnev 217e2bfab2 docs: sphinx-extensions: make rstFlatTable work with docutils 0.13
In docutils 0.13, the return type of get_column_widths method of the
Table directive has changed [1], which breaks our flat-table directive
and leads to a TypeError when trying to build the docs [2].

This patch adds support for the new return type, while keeping support
for older docutils versions too.

[1] https://sourceforge.net/p/docutils/patches/120/
[2] https://sourceforge.net/p/docutils/bugs/303/

Signed-off-by: Dmitry Shachnev <mitya57@debian.org>
Cc: <stable@vger.kernel.org> # 4.8.x-
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-18 13:30:29 -07:00
Peter Meerwald-Stadler 9118c0b7a6 drm/hisilicon: Fix spelling of clock in hisi-ade.txt
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Xinliang Liu <xinliang.liu@linaro.org>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Cc: trivial@kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1481894701-4613-1-git-send-email-pmeerw@pmeerw.net
2016-12-18 14:48:24 +01:00
Linus Torvalds 231753ef78 Merge uncontroversial parts of branch 'readlink' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull partial readlink cleanups from Miklos Szeredi.

This is the uncontroversial part of the readlink cleanup patch-set that
simplifies the default readlink handling.

Miklos and Al are still discussing the rest of the series.

* git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
  vfs: make generic_readlink() static
  vfs: remove ".readlink = generic_readlink" assignments
  vfs: default to generic_readlink()
  vfs: replace calling i_op->readlink with vfs_readlink()
  proc/self: use generic_readlink
  ecryptfs: use vfs_get_link()
  bad_inode: add missing i_op initializers
2016-12-17 19:16:12 -08:00
Linus Torvalds 0110c350c8 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more vfs updates from Al Viro:
 "In this pile:

   - autofs-namespace series
   - dedupe stuff
   - more struct path constification"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits)
  ocfs2: implement the VFS clone_range, copy_range, and dedupe_range features
  ocfs2: charge quota for reflinked blocks
  ocfs2: fix bad pointer cast
  ocfs2: always unlock when completing dio writes
  ocfs2: don't eat io errors during _dio_end_io_write
  ocfs2: budget for extent tree splits when adding refcount flag
  ocfs2: prohibit refcounted swapfiles
  ocfs2: add newlines to some error messages
  ocfs2: convert inode refcount test to a helper
  simple_write_end(): don't zero in short copy into uptodate
  exofs: don't mess with simple_write_{begin,end}
  9p: saner ->write_end() on failing copy into non-uptodate page
  fix gfs2_stuffed_write_end() on short copies
  fix ceph_write_end()
  nfs_write_end(): fix handling of short copies
  vfs: refactor clone/dedupe_file_range common functions
  fs: try to clone files first in vfs_copy_file_range
  vfs: misc struct path constification
  namespace.c: constify struct path passed to a bunch of primitives
  quota: constify struct path in quota_on
  ...
2016-12-17 18:44:00 -08:00
Linus Torvalds af79ce47ef Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem updates from Dmitry Torokhov:

 - updated support for Synaptics RMI4 devices, including support for
   SMBus controllers, firmware update support, sensor tuning, and PS/2
   guest support

 - ALPS driver now supports tracksticks on SS5 controllers

 - i8042 now uses chassis info to skip selftest on Asus laptops as list
   of individual models became too unwieldy

 - miscellaneous fixes to other drivers

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (67 commits)
  Input: imx6ul_tsc - generalize the averaging property
  Input: drv260x - use generic device properties
  Input: drv260x - use temporary for &client->dev
  Input: drv260x - fix input device's parent assignment
  Input: synaptics-rmi4 - add support for F34 V7 bootloader
  Input: drv260x - fix initializing overdrive voltage
  Input: ALPS - fix protcol -> protocol
  Input: i8042 - comment #else/#endif of CONFIG_PNP
  Input: lpc32xx-keys - fix invalid error handling of a requested irq
  Input: synaptics-rmi4 - fix debug for sensor clip
  Input: synaptics-rmi4 - store the attn data in the driver
  Input: synaptics-rmi4 - allow to add attention data
  Input: synaptics-rmi4 - f03 - grab data passed by transport device
  Input: synaptics-rmi4 - add support for F03
  Input: imx6ul_tsc - convert int to u32
  Input: imx6ul_tsc - add mask when set REG_ADC_CFG
  Input: synaptics-rmi4 - have only one struct platform data
  Input: synaptics-rmi4 - remove EXPORT_SYMBOL_GPL for internal functions
  Input: synaptics-rmi4 - remove mutex calls while updating the firmware
  Input: drv2667 - fix misuse of regmap_update_bits
  ...
2016-12-17 16:45:00 -08:00
Linus Torvalds c07dee7348 MTD updates for v4.10-rc1:
Core:
 
   * dynamic BDI object allocation (resolves some problems when built as a
     module)
   * cleanups in the ooblayout handling
 
 NAND:
 
   * new tango NAND controller driver
   * new ox820 NAND controller driver
   * addition of a new full-ID entry in the nand_ids table
   * rework of the s3c240 driver to support DT
   * extension of the nand_sdr_timings to expose tCCS, tPROG and tR
   * addition of a new flag to ask the core to wait for tCCS when sending
     a RNDIN/RNDOUT command
   * addition of a new flag to ask the core to let the controller driver
     send the READ/PROGPAGE command
 
   Minor fixes/cleanup/cosmetic changes:
   * properly support 512 ECC step size in the sunxi driver
   * improve the error messages in the PXA probe path
   * fix module autoload in the omap2 driver
   * cleanup of several nand drivers to return nand_scan{_tail}() error
     code instead of returning -EIO
   * various cleanups in the denali driver
   * fix an error check in nandsim
 
 SPI NOR:
 
   * new flash IDs
   * wait for Spansion flash to be ready after quad-enable
   * error handling fixes for Candence QSPI
   * constify some structures in Freescale QSPI driver
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Merge tag 'for-linus-20161216' of git://git.infradead.org/linux-mtd

Pull MTD updates from Brian Norris:
 "Nothing enormous here, though notably we have some of the first work
  of a few new maintainers. I think for now I'll still be sending pull
  requests, but that's open to change in the future. Summary:

  Core:

   - dynamic BDI object allocation (resolves some problems when built as
     a module)
   - cleanups in the ooblayout handling

  NAND:

   - new tango NAND controller driver
   - new ox820 NAND controller driver
   - addition of a new full-ID entry in the nand_ids table
   - rework of the s3c240 driver to support DT
   - extension of the nand_sdr_timings to expose tCCS, tPROG and tR
   - addition of a new flag to ask the core to wait for tCCS when
     sending a RNDIN/RNDOUT command
   - addition of a new flag to ask the core to let the controller driver
     send the READ/PROGPAGE command

  Minor fixes/cleanup/cosmetic changes:

   - properly support 512 ECC step size in the sunxi driver
   - improve the error messages in the PXA probe path
   - fix module autoload in the omap2 driver
   - cleanup of several nand drivers to return nand_scan{_tail}() error
     code instead of returning -EIO
   - various cleanups in the denali driver
   - fix an error check in nandsim

  SPI NOR:

   - new flash IDs
   - wait for Spansion flash to be ready after quad-enable
   - error handling fixes for Candence QSPI
   - constify some structures in Freescale QSPI driver"

* tag 'for-linus-20161216' of git://git.infradead.org/linux-mtd: (71 commits)
  mtd: Allocate bdi objects dynamically
  mtd: nand: tango: Add standard legalese header
  mtd: maps: add missing iounmap() in error path
  mtd: spi-nor: constify fsl_qspi_devtype_data
  mtd: spi-nor: Add support for mr25h40
  mtd: spi-nor: Add support for N25Q016A
  mtd: spi-nor: Add at25df321 spi-nor flash support
  mtd: spi-nor: Fix some error codes in cqspi_setup_flash()
  mtd: spi-nor: Off by one in cqspi_setup_flash()
  mtd: spi-nor: add support for s25fl208k
  mtd: spi-nor: fix flags for s25fl128s
  mtd: spi-nor: fix spansion quad enable
  mtd: spi-nor: add Macronix mx25u25635f to list of known devices.
  mtd: mtdswap: fix spelling mistake "erassure" -> "erasure"
  mtd: bcm47xxpart: fix parsing first block after aligned TRX
  mtd: nand: tango: Use nand_to_mtd() instead of directly accessing chip->mtd
  mtd: remove unneeded initializer in mtd_ooblayout_count_bytes()
  mtd: use min_t() to refactor mtd_ooblayout_{get, set}_bytes()
  mtd: remove unneeded initializer in mtd_ooblayout_{get, set}_bytes()
  mtd: nand: nandsim: fix error check
  ...
2016-12-17 16:41:10 -08:00
Linus Torvalds 0aaf2146ec This pull contains one set of changes: a conversion of the crypto DocBook
to Sphinx.
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Merge tag 'docs-4.10-2' of git://git.lwn.net/linux

Pull more documentation updates from Jonathan Corbet:
 "This converts the crypto DocBook to Sphinx"

* tag 'docs-4.10-2' of git://git.lwn.net/linux:
  crypto: doc - optimize compilation
  crypto: doc - clarify AEAD memory structure
  crypto: doc - remove crypto_alloc_ablkcipher
  crypto: doc - add KPP documentation
  crypto: doc - fix separation of cipher / req API
  crypto: doc - fix source comments for Sphinx
  crypto: doc - remove crypto API DocBook
  crypto: doc - convert crypto API documentation to Sphinx
2016-12-17 16:00:34 -08:00
Al Viro 9763f7a4a5 Merge branch 'work.autofs' into for-linus
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-12-16 16:34:52 -05:00
Linus Torvalds ff0f962ca3 Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs updates from Miklos Szeredi:
 "This update contains:

   - try to clone on copy-up

   - allow renaming a directory

   - split source into managable chunks

   - misc cleanups and fixes

  It does not contain the read-only fd data inconsistency fix, which Al
  didn't like. I'll leave that to the next year..."

* 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: (36 commits)
  ovl: fix reStructuredText syntax errors in documentation
  ovl: fix return value of ovl_fill_super
  ovl: clean up kstat usage
  ovl: fold ovl_copy_up_truncate() into ovl_copy_up()
  ovl: create directories inside merged parent opaque
  ovl: opaque cleanup
  ovl: show redirect_dir mount option
  ovl: allow setting max size of redirect
  ovl: allow redirect_dir to default to "on"
  ovl: check for emptiness of redirect dir
  ovl: redirect on rename-dir
  ovl: lookup redirects
  ovl: consolidate lookup for underlying layers
  ovl: fix nested overlayfs mount
  ovl: check namelen
  ovl: split super.c
  ovl: use d_is_dir()
  ovl: simplify lookup
  ovl: check lower existence of rename target
  ovl: rename: simplify handling of lower/merged directory
  ...
2016-12-16 10:58:12 -08:00
Linus Torvalds 9a19a6db37 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:

 - more ->d_init() stuff (work.dcache)

 - pathname resolution cleanups (work.namei)

 - a few missing iov_iter primitives - copy_from_iter_full() and
   friends. Either copy the full requested amount, advance the iterator
   and return true, or fail, return false and do _not_ advance the
   iterator. Quite a few open-coded callers converted (and became more
   readable and harder to fuck up that way) (work.iov_iter)

 - several assorted patches, the big one being logfs removal

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  logfs: remove from tree
  vfs: fix put_compat_statfs64() does not handle errors
  namei: fold should_follow_link() with the step into not-followed link
  namei: pass both WALK_GET and WALK_MORE to should_follow_link()
  namei: invert WALK_PUT logics
  namei: shift interpretation of LOOKUP_FOLLOW inside should_follow_link()
  namei: saner calling conventions for mountpoint_last()
  namei.c: get rid of user_path_parent()
  switch getfrag callbacks to ..._full() primitives
  make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on success
  [iov_iter] new primitives - copy_from_iter_full() and friends
  don't open-code file_inode()
  ceph: switch to use of ->d_init()
  ceph: unify dentry_operations instances
  lustre: switch to use of ->d_init()
2016-12-16 10:24:44 -08:00
Linus Torvalds bd9999cd6a media updates for v4.10-rc1
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Merge tag 'media/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new Mediatek drivers: mtk-mdp and mtk-vcodec

 - some additions at the media documentation

 - the CEC core and drivers were promoted from staging to mainstream

 - some cleanups at the DVB core

 - the LIRC serial driver got promoted from staging to mainstream

 - added a driver for Renesas R-Car FDP1 driver

 - add DVBv5 statistics support to mn88473 driver

 - several fixes related to printk continuation lines

 - add support for HSV encoding formats

 - lots of other cleanups, fixups and driver improvements.

* tag 'media/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (496 commits)
  [media] v4l: tvp5150: Add missing break in set control handler
  [media] v4l: tvp5150: Don't inline the tvp5150_selmux() function
  [media] v4l: tvp5150: Compile tvp5150_link_setup out if !CONFIG_MEDIA_CONTROLLER
  [media] em28xx: don't store usb_device at struct em28xx
  [media] em28xx: use usb_interface for dev_foo() calls
  [media] em28xx: don't change the device's name
  [media] mn88472: fix chip id check on probe
  [media] mn88473: fix chip id check on probe
  [media] lirc: fix error paths in lirc_cdev_add()
  [media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs
  [media] s5p-mfc: Rework clock handling
  [media] s5p-mfc: Don't keep clock prepared all the time
  [media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management code
  [media] s5p-mfc: Remove dead conditional code
  [media] s5p-mfc: Ensure that clock is disabled before turning power off
  [media] s5p-mfc: Remove special clock rate management
  [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors
  [media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGES
  [media] vivid: Set color_enc on HSV formats
  [media] v4l2-tpg: Init hv_enc field with a valid value
  ...
2016-12-16 09:39:16 -08:00
Linus Torvalds 9dfe495c7b edac updates for v4.10-rc1
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Merge tag 'edac/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

Pull edac updates from Mauro Carvalho Chehab:
 "This contains the conversion of the EDAC uAPI documentation to ReST
  and the addition of the EDAC kAPI documentation to the driver-api
  docs.

  It also splits the EDAC headers by their functions"

* tag 'edac/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
  EDAC: Document HW_EVENT_ERR_DEFERRED type
  edac.rst: move concepts dictionary from edac.h
  edac: fix kenel-doc markups at edac.h
  edac: fix kernel-doc tags at the drivers/edac_*.h
  edac: adjust docs location at MAINTAINERS and 00-INDEX
  driver-api: create an edac.rst file with EDAC documentation
  edac: move documentation from edac_mc.c to edac_core.h
  edac: move documentation from edac_pci*.c to edac_pci.h
  edac: move documentation from edac_device to edac_core.h
  edac: rename edac_core.h to edac_mc.h
  edac: move EDAC device definitions to drivers/edac/edac_device.h
  edac: move EDAC PCI definitions to drivers/edac/edac_pci.h
  docs-rst: admin-guide: add documentation for EDAC
  edac.txt: Improve documentation, adding RAS introduction
  edac.txt: update information about newer Intel CPUs
  edac.txt: remove info that the Nehalem EDAC is experimental
  edac.txt: convert EDAC documentation to ReST
  edac.txt: add a section explaining the dimmX and rankX directories
  edac: edac_core.h: remove prototype for edac_pci_reset_delay_period()
  edac: edac_core.h: get rid of unused kobj_complete
2016-12-16 09:37:03 -08:00
Linus Torvalds de399813b5 powerpc updates for 4.10
Highlights include:
 
  - Support for the kexec_file_load() syscall, which is a prereq for secure and
    trusted boot.
 
  - Prevent kernel execution of userspace on P9 Radix (similar to SMEP/PXN).
 
  - Sort the exception tables at build time, to save time at boot, and store
    them as relative offsets to save space in the kernel image & memory.
 
  - Allow building the kernel with thin archives, which should allow us to build
    an allyesconfig once some other fixes land.
 
  - Build fixes to allow us to correctly rebuild when changing the kernel endian
    from big to little or vice versa.
 
  - Plumbing so that we can avoid doing a full mm TLB flush on P9 Radix.
 
  - Initial stack protector support (-fstack-protector).
 
  - Support for dumping the radix (aka. Linux) and hash page tables via debugfs.
 
  - Fix an oops in cxl coredump generation when cxl_get_fd() is used.
 
  - Freescale updates from Scott: "Highlights include 8xx hugepage support,
    qbman fixes/cleanup, device tree updates, and some misc cleanup."
 
  - Many and varied fixes and minor enhancements as always.
 
 Thanks to:
   Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Anshuman Khandual,
   Anton Blanchard, Balbir Singh, Bartlomiej Zolnierkiewicz, Christophe Jaillet,
   Christophe Leroy, Denis Kirjanov, Elimar Riesebieter, Frederic Barrat,
   Gautham R. Shenoy, Geliang Tang, Geoff Levand, Jack Miller, Johan Hovold,
   Lars-Peter Clausen, Libin, Madhavan Srinivasan, Michael Neuling, Nathan
   Fontenot, Naveen N. Rao, Nicholas Piggin, Pan Xinhui, Peter Senna Tschudin,
   Rashmica Gupta, Rui Teng, Russell Currey, Scott Wood, Simon Guo, Suraj
   Jitindar Singh, Thiago Jung Bauermann, Tobias Klauser, Vaibhav Jain.
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Merge tag 'powerpc-4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:
 "Highlights include:

   - Support for the kexec_file_load() syscall, which is a prereq for
     secure and trusted boot.

   - Prevent kernel execution of userspace on P9 Radix (similar to
     SMEP/PXN).

   - Sort the exception tables at build time, to save time at boot, and
     store them as relative offsets to save space in the kernel image &
     memory.

   - Allow building the kernel with thin archives, which should allow us
     to build an allyesconfig once some other fixes land.

   - Build fixes to allow us to correctly rebuild when changing the
     kernel endian from big to little or vice versa.

   - Plumbing so that we can avoid doing a full mm TLB flush on P9
     Radix.

   - Initial stack protector support (-fstack-protector).

   - Support for dumping the radix (aka. Linux) and hash page tables via
     debugfs.

   - Fix an oops in cxl coredump generation when cxl_get_fd() is used.

   - Freescale updates from Scott: "Highlights include 8xx hugepage
     support, qbman fixes/cleanup, device tree updates, and some misc
     cleanup."

   - Many and varied fixes and minor enhancements as always.

  Thanks to:
    Alexey Kardashevskiy, Andrew Donnellan, Aneesh Kumar K.V, Anshuman
    Khandual, Anton Blanchard, Balbir Singh, Bartlomiej Zolnierkiewicz,
    Christophe Jaillet, Christophe Leroy, Denis Kirjanov, Elimar
    Riesebieter, Frederic Barrat, Gautham R. Shenoy, Geliang Tang, Geoff
    Levand, Jack Miller, Johan Hovold, Lars-Peter Clausen, Libin,
    Madhavan Srinivasan, Michael Neuling, Nathan Fontenot, Naveen N.
    Rao, Nicholas Piggin, Pan Xinhui, Peter Senna Tschudin, Rashmica
    Gupta, Rui Teng, Russell Currey, Scott Wood, Simon Guo, Suraj
    Jitindar Singh, Thiago Jung Bauermann, Tobias Klauser, Vaibhav Jain"

[ And thanks to Michael, who took time off from a new baby to get this
  pull request done.   - Linus ]

* tag 'powerpc-4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (174 commits)
  powerpc/fsl/dts: add FMan node for t1042d4rdb
  powerpc/fsl/dts: add sg_2500_aqr105_phy4 alias on t1024rdb
  powerpc/fsl/dts: add QMan and BMan nodes on t1024
  powerpc/fsl/dts: add QMan and BMan nodes on t1023
  soc/fsl/qman: test: use DEFINE_SPINLOCK()
  powerpc/fsl-lbc: use DEFINE_SPINLOCK()
  powerpc/8xx: Implement support of hugepages
  powerpc: get hugetlbpage handling more generic
  powerpc: port 64 bits pgtable_cache to 32 bits
  powerpc/boot: Request no dynamic linker for boot wrapper
  soc/fsl/bman: Use resource_size instead of computation
  soc/fsl/qe: use builtin_platform_driver
  powerpc/fsl_pmc: use builtin_platform_driver
  powerpc/83xx/suspend: use builtin_platform_driver
  powerpc/ftrace: Fix the comments for ftrace_modify_code
  powerpc/perf: macros for power9 format encoding
  powerpc/perf: power9 raw event format encoding
  powerpc/perf: update attribute_group data structure
  powerpc/perf: factor out the event format field
  powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container shutdown
  ...
2016-12-16 09:26:42 -08:00
Paolo Bonzini 3f5ad8be37 KVM: hyperv: fix locking of struct kvm_hv fields
Introduce a new mutex to avoid an AB-BA deadlock between kvm->lock and
vcpu->mutex.  Protect accesses in kvm_hv_setup_tsc_page too, as suggested
by Roman.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-12-16 17:53:38 +01:00
Amir Goldstein c3c8699664 ovl: fix reStructuredText syntax errors in documentation
- Fix broken long line block quote
 - Fix missing newline before bullets list
 - Use correct numbered list syntax

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2016-12-16 11:02:58 +01:00
Miklos Szeredi a6c6065511 ovl: redirect on rename-dir
Current code returns EXDEV when a directory would need to be copied up to
move.  We could copy up the directory tree in this case, but there's
another, simpler solution: point to old lower directory from moved upper
directory.

This is achieved with a "trusted.overlay.redirect" xattr storing the path
relative to the root of the overlay.  After such attribute has been set,
the directory can be moved without further actions required.

This is a backward incompatible feature, old kernels won't be able to
correctly mount an overlay containing redirected directories.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2016-12-16 11:02:56 +01:00
Miklos Szeredi 2d8f2908e6 ovl: update doc
The quirk for file locks and leases no longer applies.

Add missing info about renaming directory residing on lower layer.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2016-12-16 11:02:54 +01:00
Dmitry Torokhov ebfb0184ef Merge branch 'synaptics-rmi4' into next
Merge updated Synaptics RMI4 support, including support for SMBus
controllers and flashing firmware.
2016-12-15 21:36:09 -08:00
Guy Shapiro f43d3ec3a8 Input: imx6ul_tsc - generalize the averaging property
Make the avarage-samples property a general touchscreen property
rather than imx6ul device specific.

Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-12-15 21:34:35 -08:00
Linus Torvalds ed3c5a0be3 virtio, vhost: new device, fixes, speedups
This includes the new virtio crypto device, and fixes all over the
 place.  In particular enabling endian-ness checks for sparse builds
 found some bugs which this fixes.  And it appears that everyone is in
 agreement that disabling endian-ness sparse checks shouldn't be
 necessary any longer.
 
 So this enables them for everyone, and drops __CHECK_ENDIAN__
 and __bitwise__ APIs.
 
 IRQ handling in virtio has been refactored somewhat, the
 larger switch to IRQ_SHARED will have to wait as
 it proved too aggressive.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio updates from Michael Tsirkin:
 "virtio, vhost: new device, fixes, speedups

  This includes the new virtio crypto device, and fixes all over the
  place. In particular enabling endian-ness checks for sparse builds
  found some bugs which this fixes. And it appears that everyone is in
  agreement that disabling endian-ness sparse checks shouldn't be
  necessary any longer.

  So this enables them for everyone, and drops the __CHECK_ENDIAN__ and
  __bitwise__ APIs.

  IRQ handling in virtio has been refactored somewhat, the larger switch
  to IRQ_SHARED will have to wait as it proved too aggressive"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (34 commits)
  Makefile: drop -D__CHECK_ENDIAN__ from cflags
  fs/logfs: drop __CHECK_ENDIAN__
  Documentation/sparse: drop __CHECK_ENDIAN__
  linux: drop __bitwise__ everywhere
  checkpatch: replace __bitwise__ with __bitwise
  Documentation/sparse: drop __bitwise__
  tools: enable endian checks for all sparse builds
  linux/types.h: enable endian checks for all sparse builds
  virtio_mmio: Set dev.release() to avoid warning
  vhost: remove unused feature bit
  virtio_ring: fix description of virtqueue_get_buf
  vhost/scsi: Remove unused but set variable
  tools/virtio: use {READ,WRITE}_ONCE() in uaccess.h
  vringh: kill off ACCESS_ONCE()
  tools/virtio: fix READ_ONCE()
  crypto: add virtio-crypto driver
  vhost: cache used event for better performance
  vsock: lookup and setup guest_cid inside vhost_vsock_lock
  virtio_pci: split vp_try_to_find_vqs into INTx and MSI-X variants
  virtio_pci: merge vp_free_vectors into vp_del_vqs
  ...
2016-12-15 18:13:41 -08:00
Linus Torvalds 991688bfc6 ARM: SoC driver updates for v4.10
Driver updates for ARM SoCs, including a couple of newly added drivers:
 
 - A new driver for the power management controller on TI Keystone
 - Support for the prerelease "SCPI" firmware protocol that ended up
   being shipped by Amlogic in their GXBB SoC.
 - A soc_device can now be matched using a glob from inside the
   kernel, when another driver wants to know the specific chip
   it is running on and cannot find out from DT, firmware or hardware.
 - Renesas SoCs now support identification through the soc_device
   interface, both in user space and kernel.
 - Renesas r8a7743 and r8a7745 gain support for their system controller
 - A new checking module for the ARM "PSCI" (not to be confused
   with "SCPI" mentioned above) firmware interface.
 - A new driver for the Tegra GMI memory interface
 - Support for the Tegra firmware interfaces with their
   power management controllers
 
 As usual, the updates for the reset controller framework are merged
 here, as they tend to touch multiple SoCs as well, including a new
 driver for the Oxford (now Broadcom) OX820 chip and the Tegra
 bpmp interface.
 
 The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
 Rockchips SoCs see some further updates.
 
 Conflicts:
 - ARCH_RENESAS now selects SOC_BUS, but no longer needs GPIOLIB
 - drivers/soc/renesas/Makefile: multiple files got added, keep
   all in logical sorting
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Driver updates for ARM SoCs, including a couple of newly added
  drivers:

   - A new driver for the power management controller on TI Keystone

   - Support for the prerelease "SCPI" firmware protocol that ended up
     being shipped by Amlogic in their GXBB SoC.

   - A soc_device can now be matched using a glob from inside the
     kernel, when another driver wants to know the specific chip it is
     running on and cannot find out from DT, firmware or hardware.

   - Renesas SoCs now support identification through the soc_device
     interface, both in user space and kernel.

   - Renesas r8a7743 and r8a7745 gain support for their system
     controller

   - A new checking module for the ARM "PSCI" (not to be confused with
     "SCPI" mentioned above) firmware interface.

   - A new driver for the Tegra GMI memory interface

   - Support for the Tegra firmware interfaces with their power
     management controllers

  As usual, the updates for the reset controller framework are merged
  here, as they tend to touch multiple SoCs as well, including a new
  driver for the Oxford (now Broadcom) OX820 chip and the Tegra bpmp
  interface.

  The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and
  Rockchips SoCs see some further updates"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (76 commits)
  misc: sram: remove useless #ifdef
  drivers: psci: Allow PSCI node to be disabled
  drivers: psci: PSCI checker module
  soc: renesas: Identify SoC and register with the SoC bus
  firmware: qcom: scm: Return PTR_ERR when devm_clk_get fails
  firmware: qcom: scm: Remove core, iface and bus clocks dependency
  dt-bindings: firmware: scm: Add MSM8996 DT bindings
  memory: da8xx-ddrctl: drop the call to of_flat_dt_get_machine_name()
  bus: da8xx-mstpri: drop the call to of_flat_dt_get_machine_name()
  ARM: shmobile: Document DT bindings for Product Register
  soc: renesas: rcar-sysc: add R8A7745 support
  reset: Add Tegra BPMP reset driver
  dt-bindings: firmware: Allow child nodes inside the Tegra BPMP
  dt-bindings: Add power domains to Tegra BPMP firmware
  firmware: tegra: Add BPMP support
  firmware: tegra: Add IVC library
  dt-bindings: firmware: Add bindings for Tegra BPMP
  mailbox: tegra-hsp: Use after free in tegra_hsp_remove_doorbells()
  mailbox: Add Tegra HSP driver
  firmware: arm_scpi: add support for pre-v1.0 SCPI compatible
  ...
2016-12-15 16:03:25 -08:00
Linus Torvalds 482c3e8835 ARM: 64-bit DT updates for v4.10
A couple of interesting new SoC platforms are now supported, these are
 the respective DTS sources:
 
 - Samsung Exynos5433 mobile phone platform, including an (almost) fully
   supported phone reference board.
 - Hisilicon Hip07 server platform and D05 board, the latest iteration
   of their product line, now with 64 Cortex-A72 cores across two
   sockets.
 - Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
   line, used in Android tablets and ultra-cheap development boards
 - NXP LS1046A Communication processor, improving on the earlier LS1043A
   with faster CPU cores
 - Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
   mobile phone SoCs
 - Early support for the Nvidia Tegra Tegra186 SoC
 - Amlogic S905D is a minor variant of their existing Android consumer
   product line
 - Rockchip PX5 automotive platform, a close relative of their popular
   rk3368 Android tablet chips
 
 Aside from the respective evaluation platforms for the above
 chips, there are only a few consumer devices and boards added
 this time:
 
 - Huawei Nexus 6P (Angler) mobile phone
 - LG Nexus 5x (Bullhead) mobile phone
 - Nexbox A1 and A95X Android TV boxes
 - Pine64 development board based on Allwinner A64
 - Globalscale Marvell ESPRESSOBin community board based on Armada 3700
 - Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive  board
 
 For the existing platforms, we get bug fixes and new peripheral support
 for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom, Rockchip, Berlin,
 and ZTE.
 
 Conflicts:
 - Documentation/devicetree/bindings/arm/shmobile.txt: a
   rename/add conflict, keep both modifications and maintain
   alphabetical ordering.
 - arch/arm64/boot/dts/*/*.dtsi: nodes were added in netdev,
   mmc and clk, keep both sides in each case.
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Arnd Bergmann:
 "A couple of interesting new SoC platforms are now supported, these are
  the respective DTS sources:

   - Samsung Exynos5433 mobile phone platform, including an (almost)
     fully supported phone reference board.
   - Hisilicon Hip07 server platform and D05 board, the latest iteration
     of their product line, now with 64 Cortex-A72 cores across two
     sockets.
   - Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
     line, used in Android tablets and ultra-cheap development boards
   - NXP LS1046A Communication processor, improving on the earlier
     LS1043A with faster CPU cores
   - Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
     mobile phone SoCs
   - Early support for the Nvidia Tegra Tegra186 SoC
   - Amlogic S905D is a minor variant of their existing Android consumer
     product line
   - Rockchip PX5 automotive platform, a close relative of their popular
     rk3368 Android tablet chips

  Aside from the respective evaluation platforms for the above chips,
  there are only a few consumer devices and boards added this time:

   - Huawei Nexus 6P (Angler) mobile phone
   - LG Nexus 5x (Bullhead) mobile phone
   - Nexbox A1 and A95X Android TV boxes
   - Pine64 development board based on Allwinner A64
   - Globalscale Marvell ESPRESSOBin community board based on Armada 3700
   - Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive board

  For the existing platforms, we get bug fixes and new peripheral
  support for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom,
  Rockchip, Berlin, and ZTE"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (168 commits)
  arm64: dts: fix build errors from missing dependencies
  ARM64: dts: meson-gxbb: add SCPI pre-1.0 compatible
  ARM64: dts: meson-gxl: Add support for Nexbox A95X
  ARM64: dts: meson-gxm: Add support for the Nexbox A1
  ARM: dts: artpec: add pcie support
  arm64: dts: berlin4ct-dmp: add missing unit name to /memory node
  arm64: dts: berlin4ct-stb: add missing unit name to /memory node
  arm64: dts: berlin4ct: add missing unit name to /soc node
  arm64: dts: qcom: msm8916: Add ddr support to sdhc1
  arm64: dts: exynos: Enable HS400 mode for eMMC for TM2
  ARM: dts: Add xo to sdhc clock node on qcom platforms
  ARM64: dts: Add support for Meson GXM
  dt-bindings: add rockchip RK1108 Evaluation board
  arm64: dts: NS2: Add PCI PHYs
  arm64: dts: NS2: enable sdio1
  arm64: dts: exynos: Add the mshc_2 node for supporting T-Flash
  arm64: tegra: Add NVIDIA P2771 board support
  arm64: tegra: Enable PSCI on P3310
  arm64: tegra: Add NVIDIA P3310 processor module support
  arm64: tegra: Add GPIO controllers on Tegra186
  ...
2016-12-15 15:58:28 -08:00
Linus Torvalds 786a72d791 ARM: DT updates for v4.10
Lots of changes as usual, so I'm trying to be brief here. Most of the
 new hardware support has the respective driver changes merged through
 other trees or has had it available for a while, so this is where things
 come together.
 
 We get a DT descriptions for a couple of new SoCs, all of them variants
 of other chips we already support, and usually coming with a new
 evaluation board:
 
 - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
 - Qualcomm MDM9615 LTE baseband
 - NXP imx6ull, the latest and smallest i.MX6 application processor variant
 - Renesas RZ/G (r8a7743 and r8a7745) application processors
 - Rockchip PX3, a variant of the rk3188 chip used in Android tablets
 - Rockchip rk1108 single-core application processor
 - ST stm32f746 Cortex-M7 based microcontroller
 - TI DRA71x automotive processors
 
 These are commercially available consumer platforms we now support:
 - Motorola Droid 4 (xt894) mobile phone
 - Rikomagic MK808 Android TV stick based on Rockchips rx3066
 - Cloud Engines PogoPlug v3 based on OX820
 - Various Broadcom based wireless devices:
   - Netgear R8500 router
   - Tenda AC9 router
   - TP-LINK Archer C9 V1
   - Luxul XAP-1510 Access point
 - Turris Omnia open hardware router based on Armada 385
 
 And a couple of new boards targeted at developers, makers
 or industrial integration:
 - Macnica Sodia development platform for Altera socfpga (Cyclone V)
 - MicroZed board based on Xilinx Zynq FPGA platforms
 - TOPEET itop/elite based on exynos4412
 - WP8548 MangOH Open Hardware platform for IOT, based on
   Qualcomm MDM9615
 - NextThing CHIP Pro gadget
 - NanoPi M1 development board
 - AM571x-IDK industrial board based on TI AM5718
 - i.MX6SX UDOO Neo
 - Boundary Devices Nitrogen6_SOM2 (i.MX6)
 - Engicam i.CoreM6
 - Grinn i.MX6UL liteSOM/liteBoard
 - Toradex Colibri iMX6 module
 
 Other changes:
 - added peripherals on renesas, davinci, stm32f429, uniphier, sti,
   mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
   mvebu, allwinner, broadcom, exynos, zynq
 
 - Continued fixes for W=1 dtc warnings
 
 - The old STiH415/416 SoC support gets removed, these never made it into
   products and have served their purpose in the kernel as a template
   for teh newer chips from ST
 
 - The exynos4415 dtsi file is removed as nothing uses it.
 
 - Intel PXA25x can now be booted using devicetree
 
 Conflicts:
 arch/arm/boot/dts/r8a*.dtsi: a node was added
 the clk tree, keep both sides and watch out for git
 dropping the required '};' at the end of each side.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Arnd Bergmann:
 "Lots of changes as usual, so I'm trying to be brief here. Most of the
  new hardware support has the respective driver changes merged through
  other trees or has had it available for a while, so this is where
  things come together.

  We get a DT descriptions for a couple of new SoCs, all of them
  variants of other chips we already support, and usually coming with a
  new evaluation board:

   - Oxford semiconductor (now Broadcom) OX820 SoC for NAS devices
   - Qualcomm MDM9615 LTE baseband
   - NXP imx6ull, the latest and smallest i.MX6 application processor variant
   - Renesas RZ/G (r8a7743 and r8a7745) application processors
   - Rockchip PX3, a variant of the rk3188 chip used in Android tablets
   - Rockchip rk1108 single-core application processor
   - ST stm32f746 Cortex-M7 based microcontroller
   - TI DRA71x automotive processors

  These are commercially available consumer platforms we now support:

   - Motorola Droid 4 (xt894) mobile phone
   - Rikomagic MK808 Android TV stick based on Rockchips rx3066
   - Cloud Engines PogoPlug v3 based on OX820
   - Various Broadcom based wireless devices:
      - Netgear R8500 router
      - Tenda AC9 router
      - TP-LINK Archer C9 V1
      - Luxul XAP-1510 Access point
   - Turris Omnia open hardware router based on Armada 385

  And a couple of new boards targeted at developers, makers or
  industrial integration:

   - Macnica Sodia development platform for Altera socfpga (Cyclone V)
   - MicroZed board based on Xilinx Zynq FPGA platforms
   - TOPEET itop/elite based on exynos4412
   - WP8548 MangOH Open Hardware platform for IOT, based on Qualcomm MDM9615
   - NextThing CHIP Pro gadget
   - NanoPi M1 development board
   - AM571x-IDK industrial board based on TI AM5718
   - i.MX6SX UDOO Neo
   - Boundary Devices Nitrogen6_SOM2 (i.MX6)
   - Engicam i.CoreM6
   - Grinn i.MX6UL liteSOM/liteBoard
   - Toradex Colibri iMX6 module

  Other changes:

   - added peripherals on renesas, davinci, stm32f429, uniphier, sti,
     mediatek, integrator, at91, imx, vybrid, ls1021a, omap, qualcomm,
     mvebu, allwinner, broadcom, exynos, zynq

   - Continued fixes for W=1 dtc warnings

   - The old STiH415/416 SoC support gets removed, these never made it
     into products and have served their purpose in the kernel as a
     template for teh newer chips from ST

   - The exynos4415 dtsi file is removed as nothing uses it.

   - Intel PXA25x can now be booted using devicetree"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (422 commits)
  arm: dts: zynq: Add MicroZed board support
  ARM: dts: da850: enable high speed for mmc
  ARM: dts: da850: Add node for pullup/pulldown pinconf
  ARM: dts: da850: enable memctrl and mstpri nodes per board
  ARM: dts: da850-lcdk: Add ethernet0 alias to DT
  ARM: dts: artpec: add pcie support
  ARM: dts: add support for Turris Omnia
  devicetree: Add vendor prefix for CZ.NIC
  ARM: dts: berlin2q-marvell-dmp: fix typo in chosen node
  ARM: dts: berlin2q-marvell-dmp: fix regulators' name
  ARM: dts: Add xo to sdhc clock node on qcom platforms
  ARM: dts: r8a7794: Add device node for PRR
  ARM: dts: r8a7793: Add device node for PRR
  ARM: dts: r8a7792: Add device node for PRR
  ARM: dts: r8a7791: Add device node for PRR
  ARM: dts: r8a7790: Add device node for PRR
  ARM: dts: r8a7779: Add device node for PRR
  ARM: dts: r8a73a4: Add device node for PRR
  ARM: dts: sk-rzg1e: add Ether support
  ARM: dts: sk-rzg1e: initial device tree
  ...
2016-12-15 15:50:24 -08:00
Linus Torvalds e79ab194d1 ARM: SoC platform updates for v4.10
These are updates for platform specific code on 32-bit ARM machines,
 essentially anything that can not (yet) be expressed using DT files.
 
 Noteworthy changes include:
 
 - Added support for the TI DRA71x family of SoCs in mach-omap2,
   this is an new variant of the the DRA72x/DRA74x automotive
   infotainment chips we already supported for a while.
 
 - Added support for the ST STM32F746 SoC, the first Cortex-M7
   based microcontroller we support, related to the smaller
   STM32F4 family.
 
 - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile,
   see http://elinux.org/RZ-G
 
 - SMP is now supported on the OX820 platform
 
 - A lot of code in mach-omap2 gets removed as a follow-up to
   removing support for board files in the previous release
 
 - Davinci has some new work to improve USB support
 
 - For i.MX, the performance monitor now supports profiling the
   memory controller using 'perf'
 
 Conflicts:
 arch/arm/mach-shmobile/setup-rcar-gen2.c: rcar_gen2_clocks_init()
 is gone, calling of_clk_init(NULL) is sufficient now.
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform updates from Arnd Bergmann:
 "These are updates for platform specific code on 32-bit ARM machines,
  essentially anything that can not (yet) be expressed using DT files.

  Noteworthy changes include:

   - Added support for the TI DRA71x family of SoCs in mach-omap2, this
     is an new variant of the the DRA72x/DRA74x automotive infotainment
     chips we already supported for a while.

   - Added support for the ST STM32F746 SoC, the first Cortex-M7 based
     microcontroller we support, related to the smaller STM32F4 family.

   - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see
     http://elinux.org/RZ-G

   - SMP is now supported on the OX820 platform

   - A lot of code in mach-omap2 gets removed as a follow-up to removing
     support for board files in the previous release

   - Davinci has some new work to improve USB support

   - For i.MX, the performance monitor now supports profiling the memory
     controller using 'perf'"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (95 commits)
  ARM: davinci: da830-evm: use gpio descriptor for mmc pins
  ARM: davinci: da850-evm: use gpio descriptor for mmc pins
  ARM: davinci: hawk: use gpio descriptor for mmc pins
  ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6
  ARM: davinci: da8xx: Fix ohci device name
  ARM: oxnas: Add OX820 config and makefile entry
  ARM: oxnas: Add OX820 SMP support
  ARM: davinci: PM: fix build when da850 not compiled in
  ARM: orion5x: remove legacy support of ls-chl
  ARM: integrator: drop EBI access use syscon
  ARM: BCM5301X: Add back handler ignoring external imprecise aborts
  ARM: davinci: PM: support da8xx DT platforms
  ARM: davinci: PM: cleanup: remove references to pdata
  ARM: davinci: PM: rework init, remove platform device
  ARM: Kconfig: Introduce MACH_STM32F746 flag
  ARM: mach-stm32: Add a new SOC - STM32F746
  ARM: shmobile: document SK-RZG1E board
  ARM: shmobile: r8a7745: basic SoC support
  ARM: imx: mach-imx6ul: add imx6ull support
  ARM: zynq: Reserve correct amount of non-DMA RAM
  ...
2016-12-15 15:39:02 -08:00
Linus Torvalds 3ec5e8d82b ARM: SoC non-urgent fixes for v4.10
As usual, we queue up a few fixes that don't seem urgent enough to go in
 through -rc, or that just came a little too late given their size.
 
 The zx fixes make the platform finally boot on real hardware, the
 davinci and imx31 get the DT support working better for some of
 the machines that are still normally used with classic board files.
 One tegra fix is important for new bootloader versions, but the
 bug has been around for a while without anyone noticing.
 
 The other changes are mostly cosmetic.
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Merge tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC non-urgent fixes from Arnd Bergmann:
 "As usual, we queue up a few fixes that don't seem urgent enough to go
  in through -rc, or that just came a little too late given their size.

  The zx fixes make the platform finally boot on real hardware, the
  davinci and imx31 get the DT support working better for some of the
  machines that are still normally used with classic board files. One
  tegra fix is important for new bootloader versions, but the bug has
  been around for a while without anyone noticing.

  The other changes are mostly cosmetic"

* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits)
  arm64: tegra: Add missing Smaug revision
  arm64: tegra: Add VDD_GPU regulator to Jetson TX1
  arm64: dts: zte: clean up gic-v3 redistributor properties
  arm64: dts: zx: Fix gic GICR property
  bus: vexpress-config: fix device reference leak
  soc: ti: qmss: fix the case when !SMP
  ARM: lpc32xx: drop duplicate header device.h
  ARM: ixp4xx: drop duplicate header gpio.h
  ARM: socfpga: fix spelling mistake in error message
  ARM: dts: imx6q-cm-fx6: fix fec pinctrl
  ARM: dts: imx7d-pinfunc: fix UART pinmux defines
  ARM: dts: imx6qp: correct LDB clock inputs
  ARM: OMAP2+: pm-debug: Use seq_putc() in two functions
  ARM: OMAP2+: Remove the omapdss_early_init_of() function
  mfd: tps65217: Fix mismatched interrupt number
  ARM: zx: Fix error handling
  ARM: spear: Fix error handling
  ARM: davinci: da850: Fix pwm name matching
  ARM: clk: imx31: properly init clocks for machines with DT
  clk: imx31: fix rewritten input argument of mx31_clocks_init()
  ...
2016-12-15 15:15:13 -08:00
Linus Torvalds d25b6af91e ARC updates for 4.10-rc1 (part 1)
- Moving ARC timer driver into drivers/clocksource
  - EZChip timer driver updates [Noam]
  - ARC AXS103 and HAPS platform updates	[Alexey]
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Merge tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull ARC updates from Vineet Gupta:
 "These are mostly timer/clocksource driver updates which were
  Reviewed/Acked by Daniel but had to be merged via ARC tree due to
  dependencies.

  I will follow up with another pull request with actual ARC changes
  early next week !

  Summary:

   - Moving ARC timer driver into drivers/clocksource

   - EZChip timer driver updates [Noam]

   - ARC AXS103 and HAPS platform updates [Alexey]"

* tag 'arc-4.10-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: axs10x: really enable ARC PGU
  ARC: rename Zebu platform support to HAPS
  clocksource: nps: avoid maybe-uninitialized warning
  clocksource: Add clockevent support to NPS400 driver
  clocksource: update "fn" at CLOCKSOURCE_OF_DECLARE() of nps400 timer
  soc: Support for NPS HW scheduling
  clocksource: import ARC timer driver
  ARC: breakout timer include code into separate header ...
  ARC: move mcip.h into include/soc and adjust the includes
  ARC: breakout aux handling into a separate header
  ARC: time: move time_init() out of the driver
  ARC: timer: gfrc, rtc: build under same option (64-bit timers)
  ARC: timer: gfrc, rtc: Read BCR to detect whether hardware exists ...
  ARC: timer: gfrc, rtc: deuglify big endian code
2016-12-15 14:15:17 -08:00
Michael S. Tsirkin dc67a9f70c Documentation/sparse: drop __CHECK_ENDIAN__
It's no longer used.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-12-16 00:13:41 +02:00
Michael S. Tsirkin 9536099a8e Documentation/sparse: drop __bitwise__
We dropped __CHECK_ENDIAN__ so __bitwise__ is now an implementation
detail. People should use __bitwise everywhere.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-12-16 00:13:40 +02:00
Linus Torvalds 179a7ba680 This release has a few updates:
o STM can hook into the function tracer
  o Function filtering now supports more advance glob matching
  o Ftrace selftests updates and added tests
  o Softirq tag in traces now show only softirqs
  o ARM nop added to non traced locations at compile time
  o New trace_marker_raw file that allows for binary input
  o Optimizations to the ring buffer
  o Removal of kmap in trace_marker
  o Wakeup and irqsoff tracers now adhere to the set_graph_notrace file
  o Other various fixes and clean ups
 
 Note, there are two patches marked for stable. These were discovered
 near the end of the 4.9 rc release cycle. By the time I had them tested
 it was just a matter of days before 4.9 would be released, and I
 figured I would just submit them in the merge window. They are old
 bugs and not critical. Nothing non-root could abuse.
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Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing updates from Steven Rostedt:
 "This release has a few updates:

   - STM can hook into the function tracer
   - Function filtering now supports more advance glob matching
   - Ftrace selftests updates and added tests
   - Softirq tag in traces now show only softirqs
   - ARM nop added to non traced locations at compile time
   - New trace_marker_raw file that allows for binary input
   - Optimizations to the ring buffer
   - Removal of kmap in trace_marker
   - Wakeup and irqsoff tracers now adhere to the set_graph_notrace file
   - Other various fixes and clean ups"

* tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (42 commits)
  selftests: ftrace: Shift down default message verbosity
  kprobes/trace: Fix kprobe selftest for newer gcc
  tracing/kprobes: Add a helper method to return number of probe hits
  tracing/rb: Init the CPU mask on allocation
  tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
  tracing/fgraph: Have wakeup and irqsoff tracers ignore graph functions too
  fgraph: Handle a case where a tracer ignores set_graph_notrace
  tracing: Replace kmap with copy_from_user() in trace_marker writing
  ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it
  tracing: Allow benchmark to be enabled at early_initcall()
  tracing: Have system enable return error if one of the events fail
  tracing: Do not start benchmark on boot up
  tracing: Have the reg function allow to fail
  ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inline
  ring-buffer: Froce rb_update_write_stamp() to be inlined
  ring-buffer: Force inline of hotpath helper functions
  tracing: Make __buffer_unlock_commit() always_inline
  tracing: Make tracepoint_printk a static_key
  ring-buffer: Always inline rb_event_data()
  ring-buffer: Make rb_reserve_next_event() always inlined
  ...
2016-12-15 13:49:34 -08:00
Linus Torvalds e18bf801f1 platform-drivers-x86 for 4.10-1
Introduce one new driver for Mellanox platforms. Add support for various new
 models to existing drivers via quirks, hotkeys, etc. Significant updates to
 intel_pmc_core in support of Kabylake and Sunrise Point PCH power management
 debug. Some cleanup and refactoring across various drivers.
 
 dell-laptop:
  - Use brightness_set_blocking for kbd_led_level_set
 
 thinkpad_acpi:
  - Initialize local in_tablet_mode and type
  - Fix old style declaration GCC warning
  - Adding new hotkey ID for Lenovo thinkpad
  - Add support for X1 Yoga (2016) Tablet Mode
  - Move tablet detection into separate function
 
 asus-nb-wmi:
  - Add X45U quirk
  - Make use of dmi->ident
 
 asus-wmi:
  - Set specified XUSB2PR value for X550LB
 
 intel_mid_thermal:
  - Fix suspend handlers unused warning
 
 intel-vbtn:
  - Switch to use devm_input_allocate_device
 
 dell-wmi:
  - Add events created by Dell Rugged 2-in-1s
  - Adjust wifi catcher to emit KEY_WLAN
 
 intel_pmc_core:
  - Add KBL CPUID support
  - Add LTR IGNORE debug feature
  - Add MPHY PLL clock gating status
  - ModPhy core lanes pg status
  - Add PCH IP Power Gating Status
  - Fix PWRMBASE mask and mmio reg len
 
 acer-wmi:
  - Only supports AMW0_GUID1 on acer family
 
 mlx-platform:
  - Introduce support for Mellanox hotplug driver
 
 platform/x86:
  - Use ACPI_FAILURE at appropriate places
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Merge tag 'platform-drivers-x86-v4.10-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86

Pull x86 platform driver updates from Darrent Hart:
 "Introduce one new driver for Mellanox platforms. Add support for
  various new models to existing drivers via quirks, hotkeys, etc.
  Significant updates to intel_pmc_core in support of Kabylake and
  Sunrise Point PCH power management debug. Some cleanup and refactoring
  across various drivers.

  Detailed summary:

  dell-laptop:
   - Use brightness_set_blocking for kbd_led_level_set

  thinkpad_acpi:
   - Initialize local in_tablet_mode and type
   - Fix old style declaration GCC warning
   - Adding new hotkey ID for Lenovo thinkpad
   - Add support for X1 Yoga (2016) Tablet Mode
   - Move tablet detection into separate function

  asus-nb-wmi:
   - Add X45U quirk
   - Make use of dmi->ident

  asus-wmi:
   - Set specified XUSB2PR value for X550LB

  intel_mid_thermal:
   - Fix suspend handlers unused warning

  intel-vbtn:
   - Switch to use devm_input_allocate_device

  dell-wmi:
   - Add events created by Dell Rugged 2-in-1s
   - Adjust wifi catcher to emit KEY_WLAN

  intel_pmc_core:
   - Add KBL CPUID support
   - Add LTR IGNORE debug feature
   - Add MPHY PLL clock gating status
   - ModPhy core lanes pg status
   - Add PCH IP Power Gating Status
   - Fix PWRMBASE mask and mmio reg len

  acer-wmi:
   - Only supports AMW0_GUID1 on acer family

  mlx-platform:
   - Introduce support for Mellanox hotplug driver

  platform/x86:
   - Use ACPI_FAILURE at appropriate places"

* tag 'platform-drivers-x86-v4.10-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (22 commits)
  platform/x86: thinkpad_acpi: Initialize local in_tablet_mode and type
  platform/x86: dell-laptop: Use brightness_set_blocking for kbd_led_level_set
  platform/x86: thinkpad_acpi: Fix old style declaration GCC warning
  platform/x86: thinkpad_acpi: Adding new hotkey ID for Lenovo thinkpad
  platform/x86: thinkpad_acpi: Add support for X1 Yoga (2016) Tablet Mode
  platform/x86: thinkpad_acpi: Move tablet detection into separate function
  platform/x86: asus-nb-wmi.c: Add X45U quirk
  platform/x86: asus-nb-wmi: Make use of dmi->ident
  platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB
  platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
  platform/x86: intel-vbtn: Switch to use devm_input_allocate_device
  platform/x86: Use ACPI_FAILURE at appropriate places
  platform/x86: dell-wmi: Add events created by Dell Rugged 2-in-1s
  platform/x86: dell-wmi: Adjust wifi catcher to emit KEY_WLAN
  platform/x86: intel_pmc_core: Add KBL CPUID support
  platform/x86: intel_pmc_core: Add LTR IGNORE debug feature
  platform/x86: intel_pmc_core: Add MPHY PLL clock gating status
  platform/x86: intel_pmc_core: ModPhy core lanes pg status
  platform/x86: intel_pmc_core: Add PCH IP Power Gating Status
  platform/x86: intel_pmc_core: Fix PWRMBASE mask and mmio reg len
  ...
2016-12-15 13:31:25 -08:00
Linus Torvalds 8600b697cd Merge branch 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:

 - the first series of making i2c_device_id optional instead of
   mandatory (in favor of alternatives like of_device_id).

   This involves adding a new probe callback (probe_new) which removes
   some peculiarities I2C had for a long time now. The new probe is
   matching the other subsystems now and the old one will be removed
   once all users are converted. It is expected to take a while but
   there is ongoing interest in that.

 - SMBus Host Notify introduced 4.9 got refactored. They are now using
   interrupts instead of the alert callback which solves multiple
   issues.

 - new drivers for iMX LowPower I2C, Mellanox CPLD and its I2C mux

 - significant refactoring for bcm2835 driver

 - the usual set of driver updates and improvements

* 'i2c/for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (46 commits)
  i2c: fsl-lpi2c: read lpi2c fifo size in probe()
  i2c: octeon: thunderx: Remove double-check after interrupt
  i2c: octeon: thunderx: TWSI software reset in recovery
  i2c: cadence: Allow Cadence I2C to be selected for Cadence Xtensa CPUs
  i2c: sh_mobile: Add per-Generation fallback bindings
  i2c: rcar: Add per-Generation fallback bindings
  i2c: imx-lpi2c: add low power i2c bus driver
  dt-bindings: i2c: imx-lpi2c: add devicetree bindings
  i2c: designware-pcidrv: Add 10bit address feature to medfield/merrifield
  i2c: pxa: Add support for the I2C units found in Armada 3700
  i2c: pxa: Add definition of fast and high speed modes via the regs layout
  dt-bindings: i2c: pxa: Update the documentation for the Armada 3700
  i2c: qup: support SMBus block read
  i2c: qup: add ACPI support
  i2c: designware: Consolidate default functionality bits
  i2c: i2c-mux-gpio: update mux with gpiod_set_array_value_cansleep
  i2c: mux: pca954x: Add ACPI support for pca954x
  i2c: use an IRQ to report Host Notify events, not alert
  i2c: i801: remove SMBNTFDDAT reads as they always seem to return 0
  i2c: i801: use the BIT() macro for FEATURES_* also
  ...
2016-12-15 12:56:35 -08:00
Linus Torvalds 0ab7b12c49 pci-v4.10-changes
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Merge tag 'pci-v4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "PCI changes:

   - add support for PCI on ARM64 boxes with ACPI. We already had this
     for theoretical spec-compliant hardware; now we're adding quirks
     for the actual hardware (Cavium, HiSilicon, Qualcomm, X-Gene)

   - add runtime PM support for hotplug ports

   - enable runtime suspend for Intel UHCI that uses platform-specific
     wakeup signaling

   - add yet another host bridge registration interface. We hope this is
     extensible enough to subsume the others

   - expose device revision in sysfs for DRM

   - to avoid device conflicts, make sure any VF BAR updates are done
     before enabling the VF

   - avoid unnecessary link retrains for ASPM

   - allow INTx masking on Mellanox devices that support it

   - allow access to non-standard VPD for Chelsio devices

   - update Broadcom iProc support for PAXB v2, PAXC v2, inbound DMA,
     etc

   - update Rockchip support for max-link-speed

   - add NVIDIA Tegra210 support

   - add Layerscape LS1046a support

   - update R-Car compatibility strings

   - add Qualcomm MSM8996 support

   - remove some uninformative bootup messages"

* tag 'pci-v4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (115 commits)
  PCI: Enable access to non-standard VPD for Chelsio devices (cxgb3)
  PCI: Expand "VPD access disabled" quirk message
  PCI: pciehp: Remove loading message
  PCI: hotplug: Remove hotplug core message
  PCI: Remove service driver load/unload messages
  PCI/AER: Log AER IRQ when claiming Root Port
  PCI/AER: Log errors with PCI device, not PCIe service device
  PCI/AER: Remove unused version macros
  PCI/PME: Log PME IRQ when claiming Root Port
  PCI/PME: Drop unused support for PMEs from Root Complex Event Collectors
  PCI: Move config space size macros to pci_regs.h
  x86/platform/intel-mid: Constify mid_pci_platform_pm
  PCI/ASPM: Don't retrain link if ASPM not possible
  PCI: iproc: Skip check for legacy IRQ on PAXC buses
  PCI: pciehp: Leave power indicator on when enabling already-enabled slot
  PCI: pciehp: Prioritize data-link event over presence detect
  PCI: rcar: Add gen3 fallback compatibility string for pcie-rcar
  PCI: rcar: Use gen2 fallback compatibility last
  PCI: rcar-gen2: Use gen2 fallback compatibility last
  PCI: rockchip: Move the deassert of pm/aclk/pclk after phy_init()
  ..
2016-12-15 12:46:48 -08:00
Linus Torvalds 6df8b74b17 DeviceTree updates for 4.10:
- Add various vendor prefixes.
 
 - Fix NUMA node handling when "numa=off" is passed on kernel command
   line.
 
 - Coding style Clean-up of overlay handling code.
 
 - DocBook fixes in DT platform driver code
 
 - Altera SoCFPGA binding addtions for freeze bridge, arria10 FPGA
   manager and FPGA bridges.
 
 - Couple of printk message fixes.
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Merge tag 'devicetree-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull DeviceTree updates from Rob Herring:

 - add various vendor prefixes.

 - fix NUMA node handling when "numa=off" is passed on kernel command
   line.

 - coding style Clean-up of overlay handling code.

 - DocBook fixes in DT platform driver code

 - Altera SoCFPGA binding addtions for freeze bridge, arria10 FPGA
   manager and FPGA bridges.

 - a couple of printk message fixes.

* tag 'devicetree-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (33 commits)
  dt: pwm: bcm2835: fix typo in clocks property name
  devicetree: add vendor prefix for National Instruments
  Revert "of: base: add support to get machine model name"
  of: Fix issue where code would fall through to error case.
  drivers/of: fix missing pr_cont()s in of_print_phandle_args
  devicetree: bindings: Add vendor prefix for Oki
  devicetree: bindings: Add vendor prefix for Andes Technology Corporation
  dt-bindings: add MYIR Tech hardware vendor prefix
  add bindings document for altera freeze bridge
  ARM: socfpga: add bindings doc for arria10 fpga manager
  ARM: socfpga: add bindings document for fpga bridge drivers
  of: base: add support to get machine model name
  of/platform: clarify of_find_device_by_node refcounting
  of/platform: fix of_platform_device_destroy comment
  of: Remove unused variable overlay_symbols
  of: Move setting of pointer to beside test for non-null
  of: Add back an error message, restructured
  of: Update comments to reflect changes and increase clarity
  of: Remove redundant size check
  of: Update structure of code to be clearer, also remove BUG_ON()
  ...
2016-12-15 11:49:41 -08:00
Linus Torvalds 57d64e6f5f pwm: Changes for v4.10-rc1
This is a very tiny pull request, with just a new driver for HiSilicon
 BVT SoCs and a cleanup for the Amlogic Meson driver.
 
 There are other patches on the list, but my timing was really bad this
 time and I ended up not having the time to look at them in enough detail
 to be comfortable merging them.
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Merge tag 'pwm/for-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "This is a very tiny pull request, with just a new driver for HiSilicon
  BVT SoCs and a cleanup for the Amlogic Meson driver.

  There are other patches on the list, but my timing was really bad this
  time and I ended up not having the time to look at them in enough
  detail to be comfortable merging them"

* tag 'pwm/for-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: Add PWM driver for HiSilicon BVT SOCs
  pwm: meson: Remove unneeded platform MODULE_ALIAS
2016-12-15 11:45:13 -08:00
Max Filippov 30b507051d xtensa: update DMA-related Documentation/features entries
xtensa supports DMA API debug and contiguous DMA, mark it as such.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2016-12-15 10:41:51 -08:00
Mauro Carvalho Chehab 6b1fb6f703 edac.rst: move concepts dictionary from edac.h
Instead of storing the concepts dictionary inside header file,
move it to the subsystem documentation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:58:12 -02:00
Mauro Carvalho Chehab 66c222a02f edac: fix kernel-doc tags at the drivers/edac_*.h
Some kernel-doc tags don't provide good descriptions or use
a different style. Adjust them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:58:10 -02:00
Mauro Carvalho Chehab b73bbad352 edac: adjust docs location at MAINTAINERS and 00-INDEX
Update MAINTAINERS to reflect the location of edac.rst and ras.rst.

In the case of 00-INDEX, there's already an entry to the admin-guide,
so all we need to do is to remove the entry there.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:57:16 -02:00
Mauro Carvalho Chehab 6634fbb6b6 driver-api: create an edac.rst file with EDAC documentation
Currently, there's no device driver documentation for the EDAC
subsystem at the driver-api book. Fill in the blanks for the
structures and functions that misses documentation, uniform
the word on the existing ones, and add a new edac.rst file at
driver-api, in order to document the EDAC subsystem.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:52 -02:00
Mauro Carvalho Chehab fd77f6ba7b docs-rst: admin-guide: add documentation for EDAC
EDAC is part of the Kernel's RAS facilities, with is useful for
system admins to detect errors. So, add it to the admin's guide.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:50 -02:00
Mauro Carvalho Chehab 9c058d24cc edac.txt: Improve documentation, adding RAS introduction
The edac.txt assumes that the reader has already deep knowledge
on RAS features. However, this may not be the case. So, add an
introduction chapter explaining the main concepts that are used by
the EDAC subsystem and by other RAS drivers within the Kernel.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:50 -02:00
Mauro Carvalho Chehab e4b5301674 edac.txt: update information about newer Intel CPUs
There's a chapter at edac.rst written by the time Nehalem
support was added. Such information is used not only by the
Nehalem driver (i7core_edac), but by all newer Intel CPU
architectures that are supported by i7core_edac, sb_edac
and sbx_edac drivers.

Update the information to reflect that.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:50 -02:00
Mauro Carvalho Chehab 96714bd707 edac.txt: remove info that the Nehalem EDAC is experimental
This driver has been there for almost 3 years, without any
conceptual changes. So, it is not experimental anymore, and
won't likely have any changes at the API or on log outputs.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:50 -02:00
Mauro Carvalho Chehab b27a2d04fe edac.txt: convert EDAC documentation to ReST
Converts the EDAC driver subsystem documentation to ReST:

- Put paragraph titles in lower case;
- Add code blocks where needed;
- Convert tables to ReST markup;
- Mark filesystem and module names as verbatim;
- Adjust document to be properly displayed in html.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:49 -02:00
Mauro Carvalho Chehab 032d0ab743 edac.txt: add a section explaining the dimmX and rankX directories
Documentation for those are missing at the EDAC description.

I guess we end by moving such descriptions in the past to the
ABI document (or only added it there), but it means that the
EDAC documentation is incomplete. So, add it there.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-12-15 08:54:49 -02:00
Mauro Carvalho Chehab 65390ea01c Merge branch 'patchwork' into v4l_for_linus
* patchwork: (496 commits)
  [media] v4l: tvp5150: Add missing break in set control handler
  [media] v4l: tvp5150: Don't inline the tvp5150_selmux() function
  [media] v4l: tvp5150: Compile tvp5150_link_setup out if !CONFIG_MEDIA_CONTROLLER
  [media] em28xx: don't store usb_device at struct em28xx
  [media] em28xx: use usb_interface for dev_foo() calls
  [media] em28xx: don't change the device's name
  [media] mn88472: fix chip id check on probe
  [media] mn88473: fix chip id check on probe
  [media] lirc: fix error paths in lirc_cdev_add()
  [media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs
  [media] s5p-mfc: Rework clock handling
  [media] s5p-mfc: Don't keep clock prepared all the time
  [media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management code
  [media] s5p-mfc: Remove dead conditional code
  [media] s5p-mfc: Ensure that clock is disabled before turning power off
  [media] s5p-mfc: Remove special clock rate management
  [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors
  [media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGES
  [media] vivid: Set color_enc on HSV formats
  [media] v4l2-tpg: Init hv_enc field with a valid value
  ...
2016-12-15 08:38:35 -02:00
Linus Torvalds 5cc60aeedf xfs: updates for 4.10-rc1
Contained in this update:
 - DAX PMD vaults via iomap infrastructure
 - Direct-io support in iomap infrastructure
 - removal of now-redundant XFS inode iolock, replaced with VFS i_rwsem
 - synchronisation with fixes and changes in userspace libxfs code
 - extent tree lookup helpers
 - lots of little corruption detection improvements to verifiers
 - optimised CRC calculations
 - faster buffer cache lookups
 - deprecation of barrier/nobarrier mount options - we always use
   REQ_FUA/REQ_FLUSH where appropriate for data integrity now
 - cleanups to speculative preallocation
 - miscellaneous minor bug fixes and cleanups
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Merge tag 'xfs-for-linus-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs

Pull xfs updates from Dave Chinner:
 "There is quite a varied bunch of stuff in this update, and some of it
  you will have already merged through the ext4 tree which imported the
  dax-4.10-iomap-pmd topic branch from the XFS tree.

  There is also a new direct IO implementation that uses the iomap
  infrastructure. It's much simpler, faster, and has lower IO latency
  than the existing direct IO infrastructure.

  Summary:
   - DAX PMD faults via iomap infrastructure
   - Direct-io support in iomap infrastructure
   - removal of now-redundant XFS inode iolock, replaced with VFS
     i_rwsem
   - synchronisation with fixes and changes in userspace libxfs code
   - extent tree lookup helpers
   - lots of little corruption detection improvements to verifiers
   - optimised CRC calculations
   - faster buffer cache lookups
   - deprecation of barrier/nobarrier mount options - we always use
     REQ_FUA/REQ_FLUSH where appropriate for data integrity now
   - cleanups to speculative preallocation
   - miscellaneous minor bug fixes and cleanups"

* tag 'xfs-for-linus-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (63 commits)
  xfs: nuke unused tracepoint definitions
  xfs: use GPF_NOFS when allocating btree cursors
  xfs: use xfs_vn_setattr_size to check on new size
  xfs: deprecate barrier/nobarrier mount option
  xfs: Always flush caches when integrity is required
  xfs: ignore leaf attr ichdr.count in verifier during log replay
  xfs: use rhashtable to track buffer cache
  xfs: optimise CRC updates
  xfs: make xfs btree stats less huge
  xfs: don't cap maximum dedupe request length
  xfs: don't allow di_size with high bit set
  xfs: error out if trying to add attrs and anextents > 0
  xfs: don't crash if reading a directory results in an unexpected hole
  xfs: complain if we don't get nextents bmap records
  xfs: check for bogus values in btree block headers
  xfs: forbid AG btrees with level == 0
  xfs: several xattr functions can be void
  xfs: handle cow fork in xfs_bmap_trace_exlist
  xfs: pass state not whichfork to trace_xfs_extlist
  xfs: Move AGI buffer type setting to xfs_read_agi
  ...
2016-12-14 21:35:31 -08:00
Linus Torvalds 196202be3c Various small fixes for IPMI. Cleanups in the documentation and
convertion printk() to pr_xxx() and removal of an unused module
 parameter.  Some small bug fixes and enhancements.
 
 This also adds a post softdep from the IPMI core module to the
 IPMI device interface.  Many people have complained that the device
 interface isn't automatically avaiable when IPMI is loaded.  I don't
 want to make the device interface mandatory, though, plenty of people
 use IPMI internally (like with ACPI) and don't need a device interface
 or the added possible security entry.  A softdep should make it work
 "out of the box" but allow people to not have it if they don't want it.
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Merge tag 'for-linus-4.10' of git://git.code.sf.net/p/openipmi/linux-ipmi

Pull IPMI updates from Corey Minyard:
 "Various small fixes for IPMI. Cleanups in the documentation and
  convertion printk() to pr_xxx() and removal of an unused module
  parameter. Some small bug fixes and enhancements.

  This also adds a post softdep from the IPMI core module to the IPMI
  device interface. Many people have complained that the device
  interface isn't automatically avaiable when IPMI is loaded. I don't
  want to make the device interface mandatory, though, plenty of people
  use IPMI internally (like with ACPI) and don't need a device interface
  or the added possible security entry. A softdep should make it work
  'out of the box' but allow people to not have it if they don't want
  it"

* tag 'for-linus-4.10' of git://git.code.sf.net/p/openipmi/linux-ipmi:
  ipmi: create hardware-independent softdep for ipmi_devintf
  ipmi: Fix sequence number handling
  ipmi: Pick up slave address from SMBIOS on an ACPI device
  ipmi_si: Clean up printks
  Move platform device creation earlier in the initialization
  ipmi: Update documentation
  ipmi_ssif: Remove an unused module parameter
  ipmi: Periodically check for events, not messages
2016-12-14 20:54:33 -08:00
Christoph Hellwig 1d0fd57a50 logfs: remove from tree
Logfs was introduced to the kernel in 2009, and hasn't seen any non
drive-by changes since 2012, while having lots of unsolved issues
including the complete lack of error handling, with more and more
issues popping up without any fixes.

The logfs.org domain has been bouncing from a mail, and the maintainer
on the non-logfs.org domain hasn't repsonded to past queries either.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-12-14 23:48:11 -05:00
Linus Torvalds e3842cbfe0 dmaengine updates for 4.10-rc1
Fairly routine update this time around with all changes specific to drivers.
 
  o New driver for STMicroelectronics FDMA
  o Memory-to-memory transfers on dw dmac
  o Support for slave maps on pl08x devices
  o Bunch of driver fixes to use dma_pool_zalloc
  o Bunch of compile and warning fixes spread across drivers
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Merge tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine updates from Vinod Koul:
 "Fairly routine update this time around with all changes specific to
  drivers:

   - New driver for STMicroelectronics FDMA
   - Memory-to-memory transfers on dw dmac
   - Support for slave maps on pl08x devices
   - Bunch of driver fixes to use dma_pool_zalloc
   - Bunch of compile and warning fixes spread across drivers"

[ The ST FDMA driver already came in earlier through the remoteproc tree ]

* tag 'dmaengine-4.10-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (68 commits)
  dmaengine: sirf-dma: remove unused ‘sdesc’
  dmaengine: pl330: remove unused ‘regs’
  dmaengine: s3c24xx: remove unused ‘cdata’
  dmaengine: stm32-dma: remove unused ‘src_addr’
  dmaengine: stm32-dma: remove unused ‘dst_addr’
  dmaengine: stm32-dma: remove unused ‘sfcr’
  dmaengine: pch_dma: remove unused ‘cookie’
  dmaengine: mic_x100_dma: remove unused ‘data’
  dmaengine: img-mdc: remove unused ‘prev_phys’
  dmaengine: usb-dmac: remove unused ‘uchan’
  dmaengine: ioat: remove unused ‘res’
  dmaengine: ioat: remove unused ‘ioat_dma’
  dmaengine: ioat: remove unused ‘is_raid_device’
  dmaengine: pl330: do not generate unaligned access
  dmaengine: k3dma: move to dma_pool_zalloc
  dmaengine: at_hdmac: move to dma_pool_zalloc
  dmaengine: at_xdmac: don't restore unsaved status
  dmaengine: ioat: set error code on failures
  dmaengine: ioat: set error code on failures
  dmaengine: DW DMAC: add multi-block property to device tree
  ...
2016-12-14 20:42:45 -08:00
Linus Torvalds a57cb1c1d7 Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:

 - a few misc things

 - kexec updates

 - DMA-mapping updates to better support networking DMA operations

 - IPC updates

 - various MM changes to improve DAX fault handling

 - lots of radix-tree changes, mainly to the test suite. All leading up
   to reimplementing the IDA/IDR code to be a wrapper layer over the
   radix-tree. However the final trigger-pulling patch is held off for
   4.11.

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (114 commits)
  radix tree test suite: delete unused rcupdate.c
  radix tree test suite: add new tag check
  radix-tree: ensure counts are initialised
  radix tree test suite: cache recently freed objects
  radix tree test suite: add some more functionality
  idr: reduce the number of bits per level from 8 to 6
  rxrpc: abstract away knowledge of IDR internals
  tpm: use idr_find(), not idr_find_slowpath()
  idr: add ida_is_empty
  radix tree test suite: check multiorder iteration
  radix-tree: fix replacement for multiorder entries
  radix-tree: add radix_tree_split_preload()
  radix-tree: add radix_tree_split
  radix-tree: add radix_tree_join
  radix-tree: delete radix_tree_range_tag_if_tagged()
  radix-tree: delete radix_tree_locate_item()
  radix-tree: improve multiorder iterators
  btrfs: fix race in btrfs_free_dummy_fs_info()
  radix-tree: improve dump output
  radix-tree: make radix_tree_find_next_bit more useful
  ...
2016-12-14 17:25:18 -08:00
Linus Torvalds 852d21ae1f docs: add back 'Documentation/Changes' file (as symlink)
Jaegeuk Kim reports that the debian kernel package build gets confused
by the lack of Documentation/Changes file.  We also refer to that path
name in ver_linux and various how-to files and Kconfig files.

The file got renamed away in commit 186128f753 ("docs-rst: add
documents to development-process"), and as Jaegeuk Kim points out, the
commit message for that change says "use symlinks instead of renames",
but then the commit itself actually does renames after all.

Maybe we should do the other files too, but for now this just adds the
minimal symlink back to the historical name, so that people looking for
Documentation/Changes will actually find what they are looking for, and
the debian scripts continue to work.

Reported-by: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:30:12 -08:00
Jan Kara 82b0f8c39a mm: join struct fault_env and vm_fault
Currently we have two different structures for passing fault information
around - struct vm_fault and struct fault_env.  DAX will need more
information in struct vm_fault to handle its faults so the content of
that structure would become event closer to fault_env.  Furthermore it
would need to generate struct fault_env to be able to call some of the
generic functions.  So at this point I don't think there's much use in
keeping these two structures separate.  Just embed into struct vm_fault
all that is needed to use it for both purposes.

Link: http://lkml.kernel.org/r/1479460644-25076-2-git-send-email-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-12-14 16:04:09 -08:00
Linus Torvalds 683b96f4d1 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris:
 "Generally pretty quiet for this release. Highlights:

  Yama:
   - allow ptrace access for original parent after re-parenting

  TPM:
   - add documentation
   - many bugfixes & cleanups
   - define a generic open() method for ascii & bios measurements

  Integrity:
   - Harden against malformed xattrs

  SELinux:
   - bugfixes & cleanups

  Smack:
   - Remove unnecessary smack_known_invalid label
   - Do not apply star label in smack_setprocattr hook
   - parse mnt opts after privileges check (fixes unpriv DoS vuln)"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (56 commits)
  Yama: allow access for the current ptrace parent
  tpm: adjust return value of tpm_read_log
  tpm: vtpm_proxy: conditionally call tpm_chip_unregister
  tpm: Fix handling of missing event log
  tpm: Check the bios_dir entry for NULL before accessing it
  tpm: return -ENODEV if np is not set
  tpm: cleanup of printk error messages
  tpm: replace of_find_node_by_name() with dev of_node property
  tpm: redefine read_log() to handle ACPI/OF at runtime
  tpm: fix the missing .owner in tpm_bios_measurements_ops
  tpm: have event log use the tpm_chip
  tpm: drop tpm1_chip_register(/unregister)
  tpm: replace dynamically allocated bios_dir with a static array
  tpm: replace symbolic permission with octal for securityfs files
  char: tpm: fix kerneldoc tpm2_unseal_trusted name typo
  tpm_tis: Allow tpm_tis to be bound using DT
  tpm, tpm_vtpm_proxy: add kdoc comments for VTPM_PROXY_IOC_NEW_DEV
  tpm: Only call pm_runtime_get_sync if device has a parent
  tpm: define a generic open() method for ascii & bios measurements
  Documentation: tpm: add the Physical TPM device tree binding documentation
  ...
2016-12-14 13:57:44 -08:00
Linus Torvalds 0f1d6dfe03 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
 "Here is the crypto update for 4.10:

  API:
   - add skcipher walk interface
   - add asynchronous compression (acomp) interface
   - fix algif_aed AIO handling of zero buffer

  Algorithms:
   - fix unaligned access in poly1305
   - fix DRBG output to large buffers

  Drivers:
   - add support for iMX6UL to caam
   - fix givenc descriptors (used by IPsec) in caam
   - accelerated SHA256/SHA512 for ARM64 from OpenSSL
   - add SSE CRCT10DIF and CRC32 to ARM/ARM64
   - add AEAD support to Chelsio chcr
   - add Armada 8K support to omap-rng"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (148 commits)
  crypto: testmgr - fix overlap in chunked tests again
  crypto: arm/crc32 - accelerated support based on x86 SSE implementation
  crypto: arm64/crc32 - accelerated support based on x86 SSE implementation
  crypto: arm/crct10dif - port x86 SSE implementation to ARM
  crypto: arm64/crct10dif - port x86 SSE implementation to arm64
  crypto: testmgr - add/enhance test cases for CRC-T10DIF
  crypto: testmgr - avoid overlap in chunked tests
  crypto: chcr - checking for IS_ERR() instead of NULL
  crypto: caam - check caam_emi_slow instead of re-lookup platform
  crypto: algif_aead - fix AIO handling of zero buffer
  crypto: aes-ce - Make aes_simd_algs static
  crypto: algif_skcipher - set error code when kcalloc fails
  crypto: caam - make aamalg_desc a proper module
  crypto: caam - pass key buffers with typesafe pointers
  crypto: arm64/aes-ce-ccm - Fix AEAD decryption length
  MAINTAINERS: add crypto headers to crypto entry
  crypt: doc - remove misleading mention of async API
  crypto: doc - fix header file name
  crypto: api - fix comment typo
  crypto: skcipher - Add separate walker for AEAD decryption
  ..
2016-12-14 13:31:29 -08:00
Linus Torvalds ce38207f16 sound updates for 4.10-rc1
No dramatic changes are found in this development cycle, but as usual,
 many commits are applied in a wide range of drivers.
 
 Most of big changes are in ASoC, where a few bits of framework work
 and quite a lot of cleanups and improvements to existing code have
 been done.  The rest are usual stuff, a few HD-audio and USB-audio
 quirks and fixes, as well as the drop of kthread usages in the whole
 subsystem.
 
 Below are some highlights:
 
 ASoC:
 - Support for stereo DAPM controls
 - Some initial work on the of-graph sound card
 - regmap conversions of the remaining AC'97 drivers
 - A new version of the topology ABI; this should be backward compatible
 - Updates / cleanups of rsnd, sunxi, sti, nau8825, samsung, arizona,
   Intel skylake, atom-sst
 - New drivers for Cirrus Logic CS42L42, Qualcomm MSM8916-WCD, and
   Realtek RT5665
 
 USB-audio:
 - Yet another race fix at disconnection
 - Tolerated packet size calculation for some Android devices
 - Quirks for Axe-Fx II, QuickCam, TEAC 501/503
 
 HD-audio:
 - Improvement of Dell pin fixup mapping
 - Quirks for HP Z1 Gen3, Alienware 15 R2 2016 and ALC622 headset mic
 
 Misc:
 - Replace all kthread usages with simple works
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Merge tag 'sound-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "No dramatic changes are found in this development cycle, but as usual,
  many commits are applied in a wide range of drivers.

  Most of big changes are in ASoC, where a few bits of framework work
  and quite a lot of cleanups and improvements to existing code have
  been done. The rest are usual stuff, a few HD-audio and USB-audio
  quirks and fixes, as well as the drop of kthread usages in the whole
  subsystem.

  Below are some highlights:

  ASoC:
   - support for stereo DAPM controls
   - some initial work on the of-graph sound card
   - regmap conversions of the remaining AC'97 drivers
   - a new version of the topology ABI; this should be backward
     compatible
   - updates / cleanups of rsnd, sunxi, sti, nau8825, samsung, arizona,
     Intel skylake, atom-sst
   - new drivers for Cirrus Logic CS42L42, Qualcomm MSM8916-WCD, and
     Realtek RT5665

  USB-audio:
   - yet another race fix at disconnection
   - tolerated packet size calculation for some Android devices
   - quirks for Axe-Fx II, QuickCam, TEAC 501/503

  HD-audio:
   - improvement of Dell pin fixup mapping
   - quirks for HP Z1 Gen3, Alienware 15 R2 2016 and ALC622 headset mic

  Misc:
   - replace all kthread usages with simple works"

* tag 'sound-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (296 commits)
  ALSA: hiface: Fix M2Tech hiFace driver sampling rate change
  ALSA: usb-audio: Eliminate noise at the start of DSD playback.
  ALSA: usb-audio: Add native DSD support for TEAC 501/503 DAC
  ASoC: wm_adsp: wm_adsp_buf_alloc should use kfree in error path
  ASoC: topology: avoid uninitialized kcontrol_type
  ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks
  ALSA: usb-audio: add implicit fb quirk for Axe-Fx II
  ASoC: zte: spdif: correct ZX_SPDIF_CLK_RAT define
  ASoC: zte: spdif and i2s drivers are not zx296702 specific
  ASoC: rsnd: setup BRGCKR/BRRA/BRRB when starting
  ASoC: rsnd: enable/disable ADG when suspend/resume timing
  ASoC: rsnd: tidyup ssi->usrcnt counter check in hw_params
  ALSA: cs46xx: add a new line
  ASoC: Intel: update bxt_da7219_max98357a to support quad ch dmic capture
  ASoC: nau8825: disable sinc filter for high THD of ADC
  ALSA: usb-audio: more tolerant packetsize
  ALSA: usb-audio: avoid setting of sample rate multiple times on bus
  ASoC: cs35l34: Simplify the logic to set CS35L34_MCLK_CTL setting
  ALSA: hda - Gate the mic jack on HP Z1 Gen3 AiO
  ALSA: hda: when comparing pin configurations, ignore assoc in addition to seq
  ...
2016-12-14 11:14:28 -08:00
Linus Torvalds a9042defa2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial updates from Jiri Kosina.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial:
  NTB: correct ntb_spad_count comment typo
  misc: ibmasm: fix typo in error message
  Remove references to dead make variable LINUX_INCLUDE
  Remove last traces of ikconfig.h
  treewide: Fix printk() message errors
  Documentation/device-mapper: s/getsize/getsz/
2016-12-14 11:12:25 -08:00
Linus Torvalds 6960d58240 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching
Pull livepatch update from Jiri Kosina:
 "This is just a small documentation update (as the work on the hybrid
  model is still underway)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching:
  Documentation/livepatch: Fix stale link to gmame
2016-12-14 11:10:32 -08:00
Linus Torvalds 775a2e29c3 . various fixes and improvements to request-based DM and DM multipath
. some locking improvements in DM bufio
 
 . add Kconfig option to disable the DM block manager's extra locking
   which mainly serves as a developer tool
 
 . a few bug fixes to DM's persistent-data
 
 . a couple changes to prepare for multipage biovec support in the block
   layer
 
 . various improvements and cleanups in the DM core, DM cache, DM raid
   and DM crypt
 
 . add ability to have DM crypt use keys from the kernel key retention
   service
 
 . add a new "error_writes" feature to the DM flakey target, reads are
   left unchanged in this mode
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Merge tag 'dm-4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper updates from Mike Snitzer:

 - various fixes and improvements to request-based DM and DM multipath

 - some locking improvements in DM bufio

 - add Kconfig option to disable the DM block manager's extra locking
   which mainly serves as a developer tool

 - a few bug fixes to DM's persistent-data

 - a couple changes to prepare for multipage biovec support in the block
   layer

 - various improvements and cleanups in the DM core, DM cache, DM raid
   and DM crypt

 - add ability to have DM crypt use keys from the kernel key retention
   service

 - add a new "error_writes" feature to the DM flakey target, reads are
   left unchanged in this mode

* tag 'dm-4.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (40 commits)
  dm flakey: introduce "error_writes" feature
  dm cache policy smq: use hash_32() instead of hash_32_generic()
  dm crypt: reject key strings containing whitespace chars
  dm space map: always set ev if sm_ll_mutate() succeeds
  dm space map metadata: skip useless memcpy in metadata_ll_init_index()
  dm space map metadata: fix 'struct sm_metadata' leak on failed create
  Documentation: dm raid: define data_offset status field
  dm raid: fix discard support regression
  dm raid: don't allow "write behind" with raid4/5/6
  dm mpath: use hw_handler_params if attached hw_handler is same as requested
  dm crypt: add ability to use keys from the kernel key retention service
  dm array: remove a dead assignment in populate_ablock_with_values()
  dm ioctl: use offsetof() instead of open-coding it
  dm rq: simplify use_blk_mq initialization
  dm: use blk_set_queue_dying() in __dm_destroy()
  dm bufio: drop the lock when doing GFP_NOIO allocation
  dm bufio: don't take the lock in dm_bufio_shrink_count
  dm bufio: avoid sleeping while holding the dm_bufio lock
  dm table: simplify dm_table_determine_type()
  dm table: an 'all_blk_mq' table must be loaded for a blk-mq DM device
  ...
2016-12-14 11:01:00 -08:00
Linus Torvalds a829a8445f SCSI misc on 20161213
This update includes the usual round of major driver updates (ncr5380,
 lpfc, hisi_sas, megaraid_sas, ufs, ibmvscsis, mpt3sas).  There's also
 an assortment of minor fixes, mostly in error legs or other not very
 user visible stuff.  The major change is the pci_alloc_irq_vectors
 replacement for the old pci_msix_.. calls; this effectively makes IRQ
 mapping generic for the drivers and allows blk_mq to use the
 information.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This update includes the usual round of major driver updates (ncr5380,
  lpfc, hisi_sas, megaraid_sas, ufs, ibmvscsis, mpt3sas).

  There's also an assortment of minor fixes, mostly in error legs or
  other not very user visible stuff. The major change is the
  pci_alloc_irq_vectors replacement for the old pci_msix_.. calls; this
  effectively makes IRQ mapping generic for the drivers and allows
  blk_mq to use the information"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (256 commits)
  scsi: qla4xxx: switch to pci_alloc_irq_vectors
  scsi: hisi_sas: support deferred probe for v2 hw
  scsi: megaraid_sas: switch to pci_alloc_irq_vectors
  scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices
  scsi: be2iscsi: set errno on error path
  scsi: be2iscsi: set errno on error path
  scsi: hpsa: fallback to use legacy REPORT PHYS command
  scsi: scsi_dh_alua: Fix RCU annotations
  scsi: hpsa: use %phN for short hex dumps
  scsi: hisi_sas: fix free'ing in probe and remove
  scsi: isci: switch to pci_alloc_irq_vectors
  scsi: ipr: Fix runaway IRQs when falling back from MSI to LSI
  scsi: dpt_i2o: double free on error path
  scsi: cxlflash: Migrate scsi command pointer to AFU command
  scsi: cxlflash: Migrate IOARRIN specific routines to function pointers
  scsi: cxlflash: Cleanup queuecommand()
  scsi: cxlflash: Cleanup send_tmf()
  scsi: cxlflash: Remove AFU command lock
  scsi: cxlflash: Wait for active AFU commands to timeout upon tear down
  scsi: cxlflash: Remove private command pool
  ...
2016-12-14 10:49:33 -08:00
Linus Torvalds 84b6079134 Just one simple change from Andrzej to drop the pointless return value
from the ->drop_link method.
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Merge tag 'configfs-for-4.10' of git://git.infradead.org/users/hch/configfs

Pull configfs update from Christoph Hellwig:
 "Just one simple change from Andrzej to drop the pointless return value
  from the ->drop_link method"

* tag 'configfs-for-4.10' of git://git.infradead.org/users/hch/configfs:
  fs: configfs: don't return anything from drop_link
2016-12-14 10:31:25 -08:00
Simon Horman 4286db8456 spi: sh-msiof: Add R-Car Gen 2 and 3 fallback bindings
In the case of Renesas R-Car hardware we know that there are generations of
SoCs, e.g. Gen 2 and Gen 3. But beyond that it's not clear what the
relationship between IP blocks might be. For example, I believe that
r8a7790 is older than r8a7791 but that doesn't imply that the latter is a
descendant of the former or vice versa.

We can, however, by examining the documentation and behaviour of the
hardware at run-time observe that the current driver implementation appears
to be compatible with the IP blocks on SoCs within a given generation.

For the above reasons and convenience when enabling new SoCs a
per-generation fallback compatibility string scheme is being adopted for
drivers for Renesas SoCs.

Also:
* Deprecate renesas,sh-msiof. It seems poorly named as it is only
  compatible with SH-Mobile. It also appears unused in mainline.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-14 17:38:18 +00:00
Linus Torvalds 5084fdf081 This merge request includes the dax-4.0-iomap-pmd branch which is
needed for both ext4 and xfs dax changes to use iomap for DAX.  It
 also includes the fscrypt branch which is needed for ubifs encryption
 work as well as ext4 encryption and fscrypt cleanups.
 
 Lots of cleanups and bug fixes, especially making sure ext4 is robust
 against maliciously corrupted file systems --- especially maliciously
 corrupted xattr blocks and a maliciously corrupted superblock.  Also
 fix ext4 support for 64k block sizes so it works well on ppcle.  Fixed
 mbcache so we don't miss some common xattr blocks that can be merged.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 updates from Ted Ts'o:
 "This merge request includes the dax-4.0-iomap-pmd branch which is
  needed for both ext4 and xfs dax changes to use iomap for DAX. It also
  includes the fscrypt branch which is needed for ubifs encryption work
  as well as ext4 encryption and fscrypt cleanups.

  Lots of cleanups and bug fixes, especially making sure ext4 is robust
  against maliciously corrupted file systems --- especially maliciously
  corrupted xattr blocks and a maliciously corrupted superblock. Also
  fix ext4 support for 64k block sizes so it works well on ppcle. Fixed
  mbcache so we don't miss some common xattr blocks that can be merged"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (86 commits)
  dax: Fix sleep in atomic contex in grab_mapping_entry()
  fscrypt: Rename FS_WRITE_PATH_FL to FS_CTX_HAS_BOUNCE_BUFFER_FL
  fscrypt: Delay bounce page pool allocation until needed
  fscrypt: Cleanup page locking requirements for fscrypt_{decrypt,encrypt}_page()
  fscrypt: Cleanup fscrypt_{decrypt,encrypt}_page()
  fscrypt: Never allocate fscrypt_ctx on in-place encryption
  fscrypt: Use correct index in decrypt path.
  fscrypt: move the policy flags and encryption mode definitions to uapi header
  fscrypt: move non-public structures and constants to fscrypt_private.h
  fscrypt: unexport fscrypt_initialize()
  fscrypt: rename get_crypt_info() to fscrypt_get_crypt_info()
  fscrypto: move ioctl processing more fully into common code
  fscrypto: remove unneeded Kconfig dependencies
  MAINTAINERS: fscrypto: recommend linux-fsdevel for fscrypto patches
  ext4: do not perform data journaling when data is encrypted
  ext4: return -ENOMEM instead of success
  ext4: reject inodes with negative size
  ext4: remove another test in ext4_alloc_file_blocks()
  Documentation: fix description of ext4's block_validity mount option
  ext4: fix checks for data=ordered and journal_async_commit options
  ...
2016-12-14 09:17:42 -08:00
Paul Bolle d06505b2a9 Remove last traces of ikconfig.h
The build system stopped generating ikconfig.h in v2.6.8. Remove an entry
for it in dontdiff. There's also a reference to it in a small comment.
Remove that comment too, as it is of little help in any case.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-12-14 10:54:28 +01:00
Michael Witten 95f21c5c6d Documentation/device-mapper: s/getsize/getsz/
According to `man blockdev':

  --getsize
         Print device size (32-bit!) in sectors.
         Deprecated in favor of the --getsz option.
  ...
  --getsz
         Get size in 512-byte sectors.

Hence, occurrences of `--getsize' should be replaced with `--getsz',
which this commit has achieved as follows:

  $ cd "$repo"
  $ git grep -l -e --getsz
  Documentation/device-mapper/delay.txt
  Documentation/device-mapper/dm-crypt.txt
  Documentation/device-mapper/linear.txt
  Documentation/device-mapper/log-writes.txt
  Documentation/device-mapper/striped.txt
  Documentation/device-mapper/switch.txt
  $ cd Documentation/device-mapper
  $ sed -i s/getsize/getsz/g *

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2016-12-14 10:54:27 +01:00
Bartosz Golaszewski 2e644be30f drm: bridge: add DT bindings for TI ths8135
THS8135 is a configurable video DAC. Add DT bindings for this chip.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1481623759-12786-3-git-send-email-bgolaszewski@baylibre.com
2016-12-14 10:02:22 +05:30
Vinod Koul 4625d2a513 Merge branch 'topic/st_fdma' into for-linus 2016-12-14 09:07:07 +05:30
Vinod Koul 90644ad7f2 Merge branch 'topic/qcom' into for-linus 2016-12-14 09:06:54 +05:30
Vinod Koul 7fc3b3f946 Merge branch 'topic/doc' into for-linus 2016-12-14 09:06:14 +05:30
Linus Torvalds f4000cd997 arm64 updates for 4.10:
- struct thread_info moved off-stack (also touching
   include/linux/thread_info.h and include/linux/restart_block.h)
 
 - cpus_have_cap() reworked to avoid __builtin_constant_p() for static
   key use (also touching drivers/irqchip/irq-gic-v3.c)
 
 - Uprobes support (currently only for native 64-bit tasks)
 
 - Emulation of kernel Privileged Access Never (PAN) using TTBR0_EL1
   switching to a reserved page table
 
 - CPU capacity information passing via DT or sysfs (used by the
   scheduler)
 
 - Support for systems without FP/SIMD (IOW, kernel avoids touching these
   registers; there is no soft-float ABI, nor kernel emulation for
   AArch64 FP/SIMD)
 
 - Handling of hardware watchpoint with unaligned addresses, varied
   lengths and offsets from base
 
 - Use of the page table contiguous hint for kernel mappings
 
 - Hugetlb fixes for sizes involving the contiguous hint
 
 - Remove unnecessary I-cache invalidation in flush_cache_range()
 
 - CNTHCTL_EL2 access fix for CPUs with VHE support (ARMv8.1)
 
 - Boot-time checks for writable+executable kernel mappings
 
 - Simplify asm/opcodes.h and avoid including the 32-bit ARM counterpart
   and make the arm64 kernel headers self-consistent (Xen headers patch
   merged separately)
 
 - Workaround for broken .inst support in certain binutils versions
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:

 - struct thread_info moved off-stack (also touching
   include/linux/thread_info.h and include/linux/restart_block.h)

 - cpus_have_cap() reworked to avoid __builtin_constant_p() for static
   key use (also touching drivers/irqchip/irq-gic-v3.c)

 - uprobes support (currently only for native 64-bit tasks)

 - Emulation of kernel Privileged Access Never (PAN) using TTBR0_EL1
   switching to a reserved page table

 - CPU capacity information passing via DT or sysfs (used by the
   scheduler)

 - support for systems without FP/SIMD (IOW, kernel avoids touching
   these registers; there is no soft-float ABI, nor kernel emulation for
   AArch64 FP/SIMD)

 - handling of hardware watchpoint with unaligned addresses, varied
   lengths and offsets from base

 - use of the page table contiguous hint for kernel mappings

 - hugetlb fixes for sizes involving the contiguous hint

 - remove unnecessary I-cache invalidation in flush_cache_range()

 - CNTHCTL_EL2 access fix for CPUs with VHE support (ARMv8.1)

 - boot-time checks for writable+executable kernel mappings

 - simplify asm/opcodes.h and avoid including the 32-bit ARM counterpart
   and make the arm64 kernel headers self-consistent (Xen headers patch
   merged separately)

 - Workaround for broken .inst support in certain binutils versions

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (60 commits)
  arm64: Disable PAN on uaccess_enable()
  arm64: Work around broken .inst when defective gas is detected
  arm64: Add detection code for broken .inst support in binutils
  arm64: Remove reference to asm/opcodes.h
  arm64: Get rid of asm/opcodes.h
  arm64: smp: Prevent raw_smp_processor_id() recursion
  arm64: head.S: Fix CNTHCTL_EL2 access on VHE system
  arm64: Remove I-cache invalidation from flush_cache_range()
  arm64: Enable HIBERNATION in defconfig
  arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN
  arm64: xen: Enable user access before a privcmd hvc call
  arm64: Handle faults caused by inadvertent user access with PAN enabled
  arm64: Disable TTBR0_EL1 during normal kernel execution
  arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
  arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro
  arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
  arm64: Update the synchronous external abort fault description
  selftests: arm64: add test for unaligned/inexact watchpoint handling
  arm64: Allow hw watchpoint of length 3,5,6 and 7
  arm64: hw_breakpoint: Handle inexact watchpoint addresses
  ...
2016-12-13 16:39:21 -08:00
Linus Torvalds 93173b5bf2 Small release, the most interesting stuff is x86 nested virt improvements.
x86: userspace can now hide nested VMX features from guests; nested
 VMX can now run Hyper-V in a guest; support for AVX512_4VNNIW and
 AVX512_FMAPS in KVM; infrastructure support for virtual Intel GPUs.
 
 PPC: support for KVM guests on POWER9; improved support for interrupt
 polling; optimizations and cleanups.
 
 s390: two small optimizations, more stuff is in flight and will be
 in 4.11.
 
 ARM: support for the GICv3 ITS on 32bit platforms.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Paolo Bonzini:
 "Small release, the most interesting stuff is x86 nested virt
  improvements.

  x86:
   - userspace can now hide nested VMX features from guests
   - nested VMX can now run Hyper-V in a guest
   - support for AVX512_4VNNIW and AVX512_FMAPS in KVM
   - infrastructure support for virtual Intel GPUs.

  PPC:
   - support for KVM guests on POWER9
   - improved support for interrupt polling
   - optimizations and cleanups.

  s390:
   - two small optimizations, more stuff is in flight and will be in
     4.11.

  ARM:
   - support for the GICv3 ITS on 32bit platforms"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (94 commits)
  arm64: KVM: pmu: Reset PMSELR_EL0.SEL to a sane value before entering the guest
  KVM: arm/arm64: timer: Check for properly initialized timer on init
  KVM: arm/arm64: vgic-v2: Limit ITARGETSR bits to number of VCPUs
  KVM: x86: Handle the kthread worker using the new API
  KVM: nVMX: invvpid handling improvements
  KVM: nVMX: check host CR3 on vmentry and vmexit
  KVM: nVMX: introduce nested_vmx_load_cr3 and call it on vmentry
  KVM: nVMX: propagate errors from prepare_vmcs02
  KVM: nVMX: fix CR3 load if L2 uses PAE paging and EPT
  KVM: nVMX: load GUEST_EFER after GUEST_CR0 during emulated VM-entry
  KVM: nVMX: generate MSR_IA32_CR{0,4}_FIXED1 from guest CPUID
  KVM: nVMX: fix checks on CR{0,4} during virtual VMX operation
  KVM: nVMX: support restore of VMX capability MSRs
  KVM: nVMX: generate non-true VMX MSRs based on true versions
  KVM: x86: Do not clear RFLAGS.TF when a singlestep trap occurs.
  KVM: x86: Add kvm_skip_emulated_instruction and use it.
  KVM: VMX: Move skip_emulated_instruction out of nested_vmx_check_vmcs12
  KVM: VMX: Reorder some skip_emulated_instruction calls
  KVM: x86: Add a return value to kvm_emulate_cpuid
  KVM: PPC: Book3S: Move prototypes for KVM functions into kvm_ppc.h
  ...
2016-12-13 15:47:02 -08:00
Linus Torvalds 1c59e1edb1 hwmon updates for v4.10
- new drivers for TMP108 and TC654
 - hwmon core code cleanup
 - coretemp driver cleanup
 - fix overflow issues in several drivers
 - minor fixes, cleanups and enhancements in various drivers
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Merge tag 'hwmon-for-linus-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:

 - new drivers for TMP108 and TC654

 - hwmon core code cleanup

 - coretemp driver cleanup

 - fix overflow issues in several drivers

 - minor fixes, cleanups and enhancements in various drivers

* tag 'hwmon-for-linus-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (41 commits)
  hwmon: (g762) Fix overflows and crash seen when writing limit attributes
  hwmon: (emcw201) Fix overflows seen when writing into limit attributes
  hwmon: (emc2103) Fix overflows seen when temperature limit attributes
  hwmon: (lm85) Fix overflows seen when writing voltage limit attributes
  hwmon: (lm87) Fix overflow seen when writing voltage limit attributes
  hwmon: (nct7802) Fix overflows seen when writing into limit attributes
  hwmon: (adt7470) Fix overflows seen when writing into limit attributes
  hwmon: (adt7462) Fix overflows seen when writing into limit attributes
  hwmon: (adm1026) Fix overflows seen when writing into limit attributes
  hwmon: (adm1025) Fix overflows seen when writing voltage limits
  hwmon: (via-cputemp) Convert to hotplug state machine
  devicetree: hwmon: Add documentation for TMP108 driver.
  hwmon: Add Texas Instruments TMP108 temperature sensor driver.
  hwmon: (core) Simplify sysfs attribute name allocation
  hwmon: (core) Rename groups parameter in API to extra_groups
  hwmon: (core) Explain why at least two attribute groups are allocated
  hwmon: (core) Make is_visible callback truly mandatory
  hwmon: (core) Deprecate hwmon_device_register()
  hwmon: (core) Clarify use of chip attributes
  hwmon: (core) Add support for string attributes to new API
  ...
2016-12-13 15:43:56 -08:00
Linus Torvalds bb3dd056ed spi: Updates for v4.10
The nicest things about this release for me is seeing some older drivers
 getting some cleanups and modernization, it's really good to see things
 moving forwards even for older drivers.  In content terms it's a fairly
 humdrum release but where the work has been happening is great.
 
  - Support for simultaneous use of internal and GPIO chip selects for
    devices that require the use of the internal select even if it's not
    connected and a GPIO is actually routed to the slave device.
  - A major rework and cleanup of the fsl-espi driver from Heiner
    Kallweit which should make it work substantially better.
  - DMA support for Freescale DSPI IPs.
  - New drivers for Freescale LPSPI IPs and Marvell Armada 3700.
  - Support for Allwinner H3.
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Merge tag 'spi-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "The nicest things about this release for me is seeing some older
  drivers getting some cleanups and modernization, it's really good to
  see things moving forwards even for older drivers.

  In content terms it's a fairly humdrum release but where the work has
  been happening is great.

   - Support for simultaneous use of internal and GPIO chip selects for
     devices that require the use of the internal select even if it's
     not connected and a GPIO is actually routed to the slave device.

   - A major rework and cleanup of the fsl-espi driver from Heiner
     Kallweit which should make it work substantially better.

   - DMA support for Freescale DSPI IPs.

   - New drivers for Freescale LPSPI IPs and Marvell Armada 3700.

   - Support for Allwinner H3"

* tag 'spi-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (85 commits)
  spi: mvebu: fix baudrate calculation for armada variant
  spi: Add support for Armada 3700 SPI Controller
  spi: armada-3700: Add documentation for the Armada 3700 SPI Controller
  spi: fsl-lpspi: quit reading rx fifo under error condition
  spi: fsl-lpspi: use GPL as module license
  spi: fsl-espi: fix ioread16/iowrite16 endianness
  spi: fsl-espi: remove unused linearization code
  spi: fsl-espi: eliminate need for linearization when reading from hardware
  spi: fsl-espi: eliminate need for linearization when writing to hardware
  spi: fsl-espi: determine need for byte swap only once
  spi: fsl-lpspi: read lpspi tx/rx fifo size in probe()
  spi: fsl-lpspi: use wait_for_completion_timeout() while waiting transfer done
  spi: orion: fix comment to mention MVEBU
  spi: atmel: remove the use of private channel fields
  spi: atmel: trivial: remove unused fields in DMA structure
  spi: atmel: Use SPI core DMA mapping framework
  spi: atmel: Use core SPI_MASTER_MUST_[RT]X handling
  spi: atmel: trivial: move info banner to latest probe action
  spi: imx: replace schedule() with cond_resched()
  spi: imx: fix potential shift truncation
  ...
2016-12-13 15:38:37 -08:00
Stephan Mueller 3fa71d0f58 crypto: doc - optimize compilation
The :functions: definition allows the specification of multiple
function references which prevents parsing the header file multiple
times.

Reported-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:38:07 -07:00
Stephan Mueller 71f3f027f8 crypto: doc - remove crypto_alloc_ablkcipher
Remove the documentation reference to crypto_alloc_ablkcipher as the API
function call was removed.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:38:06 -07:00
Stephan Mueller 8d23da22ac crypto: doc - add KPP documentation
Add the KPP API documentation to the kernel crypto API Sphinx
documentation. This addition includes the documentation of the
ECDH and DH helpers which are needed to create the approrpiate input
data for the crypto_kpp_set_secret function.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:38:06 -07:00
Stephan Mueller c30c98d174 crypto: doc - fix separation of cipher / req API
Keep the cipher API and the request API function documentation in
separate sections.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:38:05 -07:00
Stephan Mueller c441a4781f crypto: doc - remove crypto API DocBook
With the conversion of the documentation to Sphinx, the old DocBook is
now stale.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:38:04 -07:00
Stephan Mueller 3b72c814a8 crypto: doc - convert crypto API documentation to Sphinx
With the conversion of the kernel crypto API DocBook to Sphinx, the
monolithic document is broken up into individual documents. The
documentation is unchanged with the exception of a slight reordering to
keep the individual document parts self-contained.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-13 16:37:54 -07:00