Commit Graph

28472 Commits

Author SHA1 Message Date
Rob Rice
206dc4fc27 crypto: brcm - DT documentation for Broadcom SPU hardware
Device tree documentation for Broadcom Secure Processing Unit
(SPU) crypto hardware.

Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-02-11 17:55:19 +08:00
Rabin Vincent
379d972b81 crypto: doc - Fix hash export state information
The documentation states that crypto_ahash_reqsize() provides the size
of the state structure used by crypto_ahash_export().  But it's actually
crypto_ahash_statesize() which provides this size.

Signed-off-by: Rabin Vincent <rabinv@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-02-03 18:16:11 +08:00
Herbert Xu
4cf0662888 Linux 4.10-rc3
-----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJYcrqvAAoJEHm+PkMAQRiGKpQH/0OckVeqddhIXyQ1cJLAcbOg
 nch+0ou7T4BP4LOC42TAohernLdzLkam4v3kZ2SY6eFZqOvvn1/zI2KAUEFPY25S
 qATRmLp/oXDSp066beoFo2SseTFOn6RuRyl1yAHIVB6w379c2zfUuuBu1/2250OQ
 2Jp6Zcid4eoPkANan+C2p2OF1I1Ao3p48TounsGIWnBgXgw5cgrVtXrhA/tNmrrf
 LVef7JFb/+sFfHcl3zQnif6qPhBSqYwHWHTgE3n2f+lUFL16PGBliW0w5mwrXuXh
 avytFu8wYhBMDil63zG2XJ70VDptmSqFXRfryTBZP53QKDxztFbqP+5oWdWD0EY=
 =vnk2
 -----END PGP SIGNATURE-----

Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

Merging 4.10-rc3 so that the cryptodev tree builds on ARM64.
2017-01-12 16:10:00 +08:00
Linus Torvalds
5824f92463 VFIO fixes for v4.10-rc3
- Add mtty sample driver properly into build system (Alex Williamson)
  - Restore type1 mapping performance after mdev (Alex Williamson)
  - Fix mdev device race (Alex Williamson)
  - Cleanups to the mdev ABI used by vendor drivers (Alex Williamson)
  - Build fix for old compilers (Arnd Bergmann)
  - Fix sample driver error path (Dan Carpenter)
  - Handle pci_iomap() error (Arvind Yadav)
  - Fix mdev ioctl return type (Paul Gortmaker)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJYb73JAAoJECObm247sIsi8UoP/22ad8PE1kFxRndZBZ0cAAeR
 KN/m1fpxRj0cLYC/VG4CseU9qMDKCa6WT/QY/kbR2Mm4CzUdoF1pXyWZkqs1PCuY
 tOeGk11KR+OM1AhqmJxn1+5A/9Bp0pLUYC+bBujJ5Pg955ePzv8hp6eD1xedjN+H
 mq4HAWCL8ac0mxNicAo/EUmsdwpUtXN9ruzDnEqMy9u33U4+p9hlWMzKz1xBch1h
 uIEwSZu2K5Qb7LmN1faCTWHuE2brN3rsIYTE0K4hQn71cksHk2CjURi7YSbaDXRM
 KUhHO6BS3Wbrr5ljXB8ih08+vesYKfU8nHFNWssQiQtg3SiIy5u7zVXJbDSiOQ3F
 f7HqZFm8Kpjw15TkpLOWfg03D8LDxBrael8w92Xi1joFQSLw6ei4OFz44lx5f5+1
 hfWadBJv7dfATTOaH8jz85ClFzZ+eEI1D5k4ehv9Rt+FL6KQh31AK+LRx98gDKc2
 vDVxqfJegMLmAAYcwrmpiv/KytRWveXBGNVmarbXCZ1AhwGSjpV/1PJw2GXY47Fh
 0pgjTdVg2X7mB6ljMlB3KioVTzRvXgG0gURiIQC0kEs93bS9aJqywZEjgJJQdcy3
 bh+K2vKX0O+V4ekx1fMvHFJM/7l27d8GleWWSnxE6yKW9X3+nkgsZHj9/JayuWF/
 nw1fHMl4U7M8dCHmy9mV
 =EHct
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v4.10-rc3' of git://github.com/awilliam/linux-vfio

Pull VFIO fixes from Alex Williamson:
 - Add mtty sample driver properly into build system (Alex Williamson)
 - Restore type1 mapping performance after mdev (Alex Williamson)
 - Fix mdev device race (Alex Williamson)
 - Cleanups to the mdev ABI used by vendor drivers (Alex Williamson)
 - Build fix for old compilers (Arnd Bergmann)
 - Fix sample driver error path (Dan Carpenter)
 - Handle pci_iomap() error (Arvind Yadav)
 - Fix mdev ioctl return type (Paul Gortmaker)

* tag 'vfio-v4.10-rc3' of git://github.com/awilliam/linux-vfio:
  vfio-mdev: fix non-standard ioctl return val causing i386 build fail
  vfio-pci: Handle error from pci_iomap
  vfio-mdev: fix some error codes in the sample code
  vfio-pci: use 32-bit comparisons for register address for gcc-4.5
  vfio-mdev: Make mdev_device private and abstract interfaces
  vfio-mdev: Make mdev_parent private
  vfio-mdev: de-polute the namespace, rename parent_device & parent_ops
  vfio-mdev: Fix remove race
  vfio/type1: Restore mapping performance with mdev support
  vfio-mdev: Fix mtty sample driver building
2017-01-06 11:19:03 -08:00
Linus Torvalds
2fd8774c79 Merge branch 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb fixes from Konrad Rzeszutek Wilk:
 "This has one fix to make i915 work when using Xen SWIOTLB, and a
  feature from Geert to aid in debugging of devices that can't do DMA
  outside the 32-bit address space.

  The feature from Geert is on top of v4.10 merge window commit
  (specifically you pulling my previous branch), as his changes were
  dependent on the Documentation/ movement patches.

  I figured it would just easier than me trying than to cherry-pick the
  Documentation patches to satisfy git.

  The patches have been soaking since 12/20, albeit I updated the last
  patch due to linux-next catching an compiler error and adding an
  Tested-and-Reported-by tag"

* 'stable/for-linus-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
  swiotlb: Export swiotlb_max_segment to users
  swiotlb: Add swiotlb=noforce debug option
  swiotlb: Convert swiotlb_force from int to enum
  x86, swiotlb: Simplify pci_swiotlb_detect_override()
2017-01-06 10:53:21 -08:00
Linus Torvalds
7397e1e838 ACPI fixes for v4.10-rc3
- Fix a device enumeration issue leading to incorrect associations
    between ACPI device objects and platform device objects representing
    physical devices if the given device object has both _ADR and _HID
    (Rafael Wysocki).
 
  - Avoid passing NULL to acpi_put_table() during IOMMU initialization
    which triggers a (rightful) warning from ACPICA (Rafael Wysocki).
 
  - Drop an excessive call to acpi_dma_deconfigure() from the core
    code that binds ACPI device objects to device objects representing
    physical devices (Lorenzo Pieralisi).
 
  - Update an error message in the ACPI WDAT watchdog driver to make it
    provide more useful information (Mika Westerberg).
 
  - Add a mechanism to work around issues with unhandled GPE notifications
    that occur during system initialization and cannot be prevented by
    means of sysfs (Lv Zheng).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJYb6XmAAoJEILEb/54YlRxxvsQALJuxtXuLkYyYzoDr+8/LqUl
 KSSg66e08p62P8i8lSANnLvCk0212YAJT/rpphFqoF/L5bg5feoyY12iC6bPZ9wu
 vwoyM3mMKJ53fKMZl/mXxTwg6x5cax8f+Jeux9bOtayCevceLx4uRzUHLWL51sun
 8/07qbjFaIsHz/ghKHqMV5WLMWqUIdEEQSs3ShzpDcRG0/dT7ikzZjwwB2rwEsl6
 HS1VYpeTJhVXJx876BpqVCcBTD3L6SZwlyTD8xbO1HTY3hnE4wuylTqGOXeya0iO
 S1RIEJrQZIxcfeYa3+BzZhi/Qlh9xMLLQ6PtQvIiIdkuEAsuflOzU/oT7WIjP/qA
 yRKg/AIauNeTysKcRlIV4TmmNJj3n4I0hRg99MDlXSLrwpFFGt358ZHAgGLofhYP
 XKqsxOD/SPZpASuT4i0+IJ0X07RuTRt3hzOlj/thf5nNHt412oJlEANkb5rL3/OR
 WhfjMSQch67TwCQZRc8M2+qZDBJbjY3OwY/YDVTD9rnGpHEGky2Rb+vPrhiJbsm8
 flrTvjiZCxj7sKw0v7+p/JH7k1FCzpjeVFNaeR4Y+vuT+KJMEmwHBfiyLByi7KYP
 2K3axHJ5BxUl3IZxbPU/L378uS8LoVjdEgZQA/Dh1XndZRWL44HI7rclCOcsJf1r
 4Qbad+TGom7LwpkdkX3W
 =F+Lm
 -----END PGP SIGNATURE-----

Merge tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI fixes from Rafael Wysocki:
 "These fix a device enumeration problem related to _ADR matching and an
  IOMMU initialization issue related to the DMAR table missing, remove
  an excessive function call from the core ACPI code, update an error
  message in the ACPI WDAT watchdog driver and add a way to work around
  problems with unhandled GPE notifications.

  Specifics:

   - Fix a device enumeration issue leading to incorrect associations
     between ACPI device objects and platform device objects
     representing physical devices if the given device object has both
     _ADR and _HID (Rafael Wysocki).

   - Avoid passing NULL to acpi_put_table() during IOMMU initialization
     which triggers a (rightful) warning from ACPICA (Rafael Wysocki).

   - Drop an excessive call to acpi_dma_deconfigure() from the core code
     that binds ACPI device objects to device objects representing
     physical devices (Lorenzo Pieralisi).

   - Update an error message in the ACPI WDAT watchdog driver to make it
     provide more useful information (Mika Westerberg).

   - Add a mechanism to work around issues with unhandled GPE
     notifications that occur during system initialization and cannot be
     prevented by means of sysfs (Lv Zheng)"

* tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / DMAR: Avoid passing NULL to acpi_put_table()
  ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
  ACPI / watchdog: Print out error number when device creation fails
  ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
  ACPI: Drop misplaced acpi_dma_deconfigure() call from acpi_bind_one()
2017-01-06 10:40:17 -08:00
Linus Torvalds
b937a8697b Power management fixes for v4.10-rc3
- Fix a few intel_pstate driver issues: add missing locking it two places,
    avoid exposing a useless debugfs interface and keep the attribute
    values in sysfs in sync (Rafael Wysocki).
 
  - Drop confusing kernel-doc references related to power management and
    ACPI from the driver API manual (Rafael Wysocki).
 
  - Make a false-positive compiler warning in the generic power domains
    framework go away (Augusto Mecking Caringi).
 
  - Fix two initialization issues in the devfreq subsystem and update
    the MAINTAINERS entry for it (Chanwoo Choi).
 
  - Add a new "compatible" string for APM X-Gene 2 to the generic DT
    cpufreq driver (Hoan Tran).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJYb6TJAAoJEILEb/54YlRxXUEP/RqRWadfoTDYsI58k+2SGwKd
 apYDXFCWKeGmJWJJ2G/c7ttaAZasYVqp/IZhQ3QGOwqRlTJdJ3MArs+bIhDz6Ow7
 3vshslN/+hNiJcjdcOFQIYRCS1HEmQ//r9IRZ+QQxu3QrRukl1lJFzQb/5GhqvvW
 GF4yXK4Ouf10Q47mHweOwU+ojztvr5zRLF6vOh4hlPAIKhGyMNnI6RjjQvymbMbV
 7QQt5+Cr9q6vUcqpmpPsG3TJAcyfzQn4djOjYo6Cvt3bbL8ig5bOVj1c4+IxfB7y
 VbqSEdAqE6VwvhEYgWKjfU2B4+jWw3QjnhRp0igoGRK32kMommCiL0s8CUi7qTen
 MsoXgTUKEWyGcC/eZiD8YEpklclQGIzAsRkO++aebzhMLdIM/681p8CIbsqxXUvf
 LWbl32fnsxyDXpSXk/WzUHwCWzDDdILtOXgYO1omp1ik77hupN0wguAWCrHBBrzg
 918ntVgYBOWnXnmHhme+im+P7pSlro+8i3uE4g1ieoW4TkiMiNF8qdbkLF5Y06eY
 HC6TCTrgCpILAF+ShJO2ptIHgiZwmi0nTogUeikqfA2dUOMIKAnwxwLbH2CbrM8I
 LOKxP4K4lZgtPIezYlFOamw/B7kEp6R/zaOAZbaUBqhqrb4RGzMwpETeFhkgx0fR
 WotFRFIoGVoUrKNackdZ
 =1qsV
 -----END PGP SIGNATURE-----

Merge tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix a few issues in the intel_pstate driver, a documetation
  issue, a false-positive compiler warning in the generic power domains
  framework and two problems in the devfreq subsystem. They also update
  the MAINTAINERS entry for devfreq and add a new "compatible" string to
  the generic cpufreq-dt driver.

  Specifics:

   - Fix a few intel_pstate driver issues: add missing locking it two
     places, avoid exposing a useless debugfs interface and keep the
     attribute values in sysfs in sync (Rafael Wysocki).

   - Drop confusing kernel-doc references related to power management
     and ACPI from the driver API manual (Rafael Wysocki).

   - Make a false-positive compiler warning in the generic power domains
     framework go away (Augusto Mecking Caringi).

   - Fix two initialization issues in the devfreq subsystem and update
     the MAINTAINERS entry for it (Chanwoo Choi).

   - Add a new "compatible" string for APM X-Gene 2 to the generic DT
     cpufreq driver (Hoan Tran)"

* tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: dt: Add support for APM X-Gene 2
  PM / devfreq: exynos-bus: Fix the wrong return value
  PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL
  MAINTAINERS: Add myself as reviewer for DEVFREQ subsystem support
  PM / docs: Drop confusing kernel-doc references from infrastructure.rst
  PM / domains: Fix 'may be used uninitialized' build warning
  cpufreq: intel_pstate: Always keep all limits settings in sync
  cpufreq: intel_pstate: Use locking in intel_cpufreq_verify_policy()
  cpufreq: intel_pstate: Use locking in intel_pstate_resume()
  cpufreq: intel_pstate: Do not expose PID parameters in passive mode
2017-01-06 10:37:50 -08:00
Rafael J. Wysocki
f1dabf0b09 Merge branches 'acpi-scan', 'acpi-sysfs', 'acpi-wdat' and 'acpi-tables'
* acpi-scan:
  ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
  ACPI: Drop misplaced acpi_dma_deconfigure() call from acpi_bind_one()

* acpi-sysfs:
  ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding

* acpi-wdat:
  ACPI / watchdog: Print out error number when device creation fails

* acpi-tables:
  ACPI / DMAR: Avoid passing NULL to acpi_put_table()
2017-01-06 14:36:30 +01:00
Linus Torvalds
b400792732 This is a rather large set of bugfixes, as we just returned from the
Christmas break. Most of these are relatively unimportant fixes for
 regressions introduced during the merge window, and about half of
 the changes are for mach-omap2.
 
 A couple of patches are just cleanups and dead code removal that I would
 not normally have considered for merging after -rc2, but I decided to
 take them along with the fixes this time.
 
 Notable fixes include:
 
 - removing the skeleton.dtsi include broke a number of machines, and we
   have to put empty /chosen nodes back to be able to pass kernel command
   lines as before
 
 - enabling Samsung platforms no longer hardwires CONFIG_HZ to 200,
   as it had been for no good reason for a long time.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIVAwUAWG1rP2CrR//JCVInAQLAzg//c0+rQ037TvxWsGl6frL2ogDDbTIDcG8k
 t1JZNvD4+E2zV3BZ4mWCOrmGBB02N0ZEERlrHZtshN+OjvzaTgwqTopNoYfkerdR
 3ObuxEkfovL0BkRYhC+r9KoiX89koqT6ETDelnKD5UBfeplqUa7kq+MUsGSHq+vo
 DkUZJPHeWzSymIe3dnAjY9QaLyCtXgf5c0rakSRbQfnNYGT6dHJZSGMadzg07Aqd
 FWOlIds5aE1MsBj18O8i/xylStGWLzOoGJCbF1dOm5rT4fGi9hFIrxkOlTS1a75Z
 0S5MoMkgd1cqtOR0s6zZ8KDYemqrnoopqtfDKW3ycpfXyrYbgAnqJB7mfYKi4Vja
 Kifgxo6Cz9QoAHrCdQb1MCiiwt9te2lNmT8M+eEaIojunOEJHyoHLmNigDw5MPZu
 AgzmukBhENumhQTqPdc0wMuZ+KY1fGGn+DwImHUm/yMGHz1LtnedSfqcgzhNJec9
 QmvP0o1nW8m1+kWcJm0vwzP0+TQmEFmqhBWHX9A+Hc1p9dnGqFxWfJoYnfvjTsFf
 AmTWvD7UfIF0uHzLOS/wqC6HexFm/XgDtbgx0ug/rEyTTzERc4E0blRfd2du0DH9
 XqWgQ/46UZBv5bpzmXkdvQnP1wX6hHNcz0juNVh+71tMeBNCHim4lQIzja2rPqAO
 L+r6Ihv4v/Q=
 =J2uq
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "This is a rather large set of bugfixes, as we just returned from the
  Christmas break. Most of these are relatively unimportant fixes for
  regressions introduced during the merge window, and about half of the
  changes are for mach-omap2.

  A couple of patches are just cleanups and dead code removal that I
  would not normally have considered for merging after -rc2, but I
  decided to take them along with the fixes this time.

  Notable fixes include:

   - removing the skeleton.dtsi include broke a number of machines, and
     we have to put empty /chosen nodes back to be able to pass kernel
     command lines as before

   - enabling Samsung platforms no longer hardwires CONFIG_HZ to 200, as
     it had been for no good reason for a long time"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits)
  MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker code
  drivers: psci: annotate timer on stack to silence odebug messages
  ARM64: defconfig: enable DRM_MESON as module
  ARM64: dts: meson-gx: Add Graphic Controller nodes
  ARM64: dts: meson-gxl: fix GPIO include
  ARM: dts: imx6: Disable "weim" node in the dtsi files
  ARM: dts: qcom: apq8064: Add missing scm clock
  ARM: davinci: da8xx: Fix sleeping function called from invalid context
  ARM: davinci: Make __clk_{enable,disable} functions public
  ARM: davinci: da850: don't add emac clock to lookup table twice
  ARM: davinci: da850: fix infinite loop in clk_set_rate()
  ARM: i.MX: remove map_io callback
  ARM: dts: vf610-zii-dev-rev-b: Add missing newline
  ARM: dts: imx6qdl-nitrogen6x: remove duplicate iomux entry
  ARM: dts: imx31: fix AVIC base address
  ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn
  arm64: dts: vexpress: Support GICC_DIR operations
  ARM: dts: vexpress: Support GICC_DIR operations
  firmware: arm_scpi: fix reading sensor values on pre-1.0 SCPI firmwares
  arm64: dts: msm8996: Add required memory carveouts
  ...
2017-01-05 10:32:16 -08:00
Linus Torvalds
4cf184638b Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) stmmac_drv_probe() can race with stmmac_open() because we register
    the netdevice too early. Fix from Florian Fainelli.

 2) UFO handling in __ip6_append_data() and ip6_finish_output() use
    different tests for deciding whether a frame will be fragmented or
    not, put them in sync. Fix from Zheng Li.

 3) The rtnetlink getstats handlers need to validate that the netlink
    request is large enough, fix from Mathias Krause.

 4) Use after free in mlx4 driver, from Jack Morgenstein.

 5) Fix setting of garbage UID value in sockets during setattr() calls,
    from Eric Biggers.

 6) Packet drop_monitor doesn't format the netlink messages properly
    such that nlmsg_next fails to work, fix from Reiter Wolfgang.

 7) Fix handling of wildcard addresses in l2tp lookups, from Guillaume
    Nault.

 8) __skb_flow_dissect() can crash on pptp packets, from Ian Kumlien.

 9) IGMP code doesn't reset group query timers properly, from Michal
    Tesar.

10) Fix overzealous MAIN/LOCAL route table combining in ipv4, from
    Alexander Duyck.

11) vxlan offload check needs to be more strict in be2net driver, from
    Sabrina Dubroca.

12) Moving l3mdev to packet hooks lost RX stat counters unintentionally,
    fix from David Ahern.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)
  sh_eth: enable RX descriptor word 0 shift on SH7734
  sfc: don't report RX hash keys to ethtool when RSS wasn't enabled
  dpaa_eth: Initialize CGR structure before init
  dpaa_eth: cleanup after init_phy() failure
  net: systemport: Pad packet before inserting TSB
  net: systemport: Utilize skb_put_padto()
  LiquidIO VF: s/select/imply/ for PTP_1588_CLOCK
  libcxgb: fix error check for ip6_route_output()
  net: usb: asix_devices: add .reset_resume for USB PM
  net: vrf: Add missing Rx counters
  drop_monitor: consider inserted data in genlmsg_end
  benet: stricter vxlan offloading check in be_features_check
  ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules
  net: macb: Updated resource allocation function calls to new version of API.
  net: stmmac: dwmac-oxnas: use generic pm implementation
  net: stmmac: dwmac-oxnas: fix fixed-link-phydev leaks
  net: stmmac: dwmac-oxnas: fix of-node leak
  Documentation/networking: fix typo in mpls-sysctl
  igmp: Make igmp group member RFC 3376 compliant
  flow_dissector: Update pptp handling to avoid null pointer deref.
  ...
2017-01-04 14:14:53 -08:00
Linus Torvalds
62f8c40592 Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
 "A set of fixes for the current series, one fixing a regression with
  block size < page cache size in the alias series from Jan. Outside of
  that, two small cleanups for wbt from Bart, a nvme pull request from
  Christoph, and a few small fixes of documentation updates"

* 'for-linus' of git://git.kernel.dk/linux-block:
  block: fix up io_poll documentation
  block: Avoid that sparse complains about context imbalance in __wbt_wait()
  block: Make wbt_wait() definition consistent with declaration
  clean_bdev_aliases: Prevent cleaning blocks that are not in block range
  genhd: remove dead and duplicated scsi code
  block: add back plugging in __blkdev_direct_IO
  nvmet/fcloop: remove some logically dead code performing redundant ret checks
  nvmet: fix KATO offset in Set Features
  nvme/fc: simplify error handling of nvme_fc_create_hw_io_queues
  nvme/fc: correct some printk information
  nvme/scsi: Remove START STOP emulation
  nvme/pci: Delete misleading queue-wrap comment
  nvme/pci: Fix whitespace problem
  nvme: simplify stripe quirk
  nvme: update maintainers information
2017-01-04 09:03:37 -08:00
Arnd Bergmann
46a3bf8071 Fist set of fixes for omaps for v4.10-rc cycle, mostly
to deal with various regressions noticed during the merge
 window and to fix various device tree configurations for
 boards. Also included is removal of mach-omap2/gpio.c that
 is now dead code with device tree based booting that should
 be OK for the early -rc cycle:
 
 - A series of fixes to add empty chosen node to fix regressions
   caused for bootloaders that don't create chosen node as the
   decompressor needs the chosen node to merge command line and
   ATAGs into it
 
 - Fix missing logicpd-som-lv-37xx-devkit.dtb entry in Makefile
 
 - Fix regression for am437x timers
 
 - Fix wrong strcat for non-NULL terminated string
 
 - A series of changes to fix tps65217 interrupts to not use
   defines as we don't do that for interrupts
 
 - Two patches to fix USB VBUS detection on am57xx-idk and force it
   to peripheral mode until dwc3 role detection is working
 
 - Add missing dra72-evm-tps65917 missing voltage supplies
   accidentally left out of an earlier patch
 
 - Fix n900 eMMC detection when booted on qemu
 
 - Remove unwanted pr_err on failed memory allocation for
   prm_common.c
 
 - Remove legacy mach-omap2/gpio.c that now is dead code
   since we boot mach-omap2 in device tree only mode
 
 - Fix am572x-idk pcie1 by adding the missing gpio reset pin
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAlhmsscRHHRvbnlAYXRv
 bWlkZS5jb20ACgkQG9Q+yVyrpXNiYA/+IA8G8Ik93lmVQfdvVtnPcgVsNbWZvQVW
 Nhgs+Q0dbcK7ZVYSNyymjUlNtFMwHljRuJQOqv/XMK1xcTLFX1PGuZyBDZeEjwlt
 PAFh1SwpNc/gn/ePx5T6fhnfxlHyiD0M1MFgqe169ndj2VFjQvNGyey4kxW5KMKB
 f9rWeM7EbLC4FaLs69UDR5XRmgmoeTmAfA+NNJFWfcbBJpzSQiFLoUISQlcXWuVf
 gv+/dvWEX0o0xGVoIuaK8zxqGveNWKkETlUylSi7q64PsGWu1LXxaeblvK5fCcE0
 /fYWFFHS/LFa2+wh79d3Anh693TBT9n/UvnFkDDNUWNTNrYWyppeQ79hLTvoF0ha
 GVp0AEfrhcnlXHD4QO+VMMsJPll1Xm7r7oiSJh8MzDbHbuPC81BrbHcyssQ9ujzf
 WVTnEE9wv3sriwTrCspXOdZn4DdyAzAABV9W17A0HabUEfnhggHxhXKK5awtNqoh
 YQvVj4VnY2DRFFmIUUOazIs0Sp+jSonhdv/UQ8TZRTfHwE42C9LMuKYIDzQ9+xcc
 PY4edJ1ynIPLeiTZN8sVrorpCZASOoWFkGGgoP/wyPc3zG/9FdDnRSqcVFQpnfWR
 uSV5WibLr2ifBlIRXWH7meb9dHH2t+CY2NnDkH8Oa7/6HUvzx2rs+04fZ8MV+jCK
 nY1kFeJu1Go=
 =UNWK
 -----END PGP SIGNATURE-----

Merge tag 'omap-for-v4.10/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Pull "omap fixes for v4.10-rc cycle" from Tony Lindgren:

Fist set of fixes for omaps for v4.10-rc cycle, mostly
to deal with various regressions noticed during the merge
window and to fix various device tree configurations for
boards. Also included is removal of mach-omap2/gpio.c that
is now dead code with device tree based booting that should
be OK for the early -rc cycle:

- A series of fixes to add empty chosen node to fix regressions
  caused for bootloaders that don't create chosen node as the
  decompressor needs the chosen node to merge command line and
  ATAGs into it

- Fix missing logicpd-som-lv-37xx-devkit.dtb entry in Makefile

- Fix regression for am437x timers

- Fix wrong strcat for non-NULL terminated string

- A series of changes to fix tps65217 interrupts to not use
  defines as we don't do that for interrupts

- Two patches to fix USB VBUS detection on am57xx-idk and force it
  to peripheral mode until dwc3 role detection is working

- Add missing dra72-evm-tps65917 missing voltage supplies
  accidentally left out of an earlier patch

- Fix n900 eMMC detection when booted on qemu

- Remove unwanted pr_err on failed memory allocation for
  prm_common.c

- Remove legacy mach-omap2/gpio.c that now is dead code
  since we boot mach-omap2 in device tree only mode

- Fix am572x-idk pcie1 by adding the missing gpio reset pin

* tag 'omap-for-v4.10/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (23 commits)
  ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn
  ARM: OMAP2+: PRM: Delete an error message for a failed memory allocation
  ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags
  ARM: dts: dra72-evm-tps65917: Add voltage supplies to usb_phy, mmc, dss
  ARM: dts: am57xx-idk: Put USB2 port in peripheral mode
  ARM: dts: am57xx-idk: Support VBUS detection on USB2 port
  dt-bindings: input: Specify the interrupt number of TPS65217 power button
  dt-bindings: power/supply: Update TPS65217 properties
  dt-bindings: mfd: Remove TPS65217 interrupts
  ARM: dts: am335x: Fix the interrupt name of TPS65217
  ARM: omap2+: fixing wrong strcat for Non-NULL terminated string
  ARM: omap2+: am437x: rollback to use omap3_gptimer_timer_init()
  ARM: dts: omap3: Add DTS for Logic PD SOM-LV 37xx Dev Kit
  ARM: dts: dra7: Add an empty chosen node to top level DTSI
  ARM: dts: dm816x: Add an empty chosen node to top level DTSI
  ARM: dts: dm814x: Add an empty chosen node to top level DTSI
  ARM: dts: am4372: Add an empty chosen node to top level DTSI
  ARM: dts: am33xx: Add an empty chosen node to top level DTSI
  ARM: dts: omap5: Add an empty chosen node to top level DTSI
  ARM: dts: omap4: Add an empty chosen node to top level DTSI
  ...
2017-01-04 16:14:25 +01:00
Jeff Moyer
7158339d4c block: fix up io_poll documentation
/sys/block/<dev>/queue/io_poll is a boolean.  Fix the docs.

Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2017-01-03 16:47:13 -07:00
Rafael J. Wysocki
6e092c8c04 PM / docs: Drop confusing kernel-doc references from infrastructure.rst
The references to drivers/base/power/main.c and
drivers/acpi/scan.c from Documentation/driver-api/infrastructure.rst
are confusing.  They both cause descriptions of functions that are
not relevant to device drivers at all to be generated and none of
them is sufficient to cover the API in a meaningful way.

Drop them for now.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Jonathan Corbet <corbet@lwn.net>
2017-01-03 00:07:09 +01:00
Alexander Alemayhu
4e5da369df Documentation/networking: fix typo in mpls-sysctl
s/utliziation/utilization

Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-02 15:49:08 -05:00
Alex Williamson
9372e6feaa vfio-mdev: Make mdev_parent private
Rather than hoping for good behavior by marking some elements
internal, enforce it by making the entire structure private and
creating an accessor function for the one useful external field.

Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
Cc: Jike Song <jike.song@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
2016-12-30 08:13:41 -07:00
Alex Williamson
42930553a7 vfio-mdev: de-polute the namespace, rename parent_device & parent_ops
Add an mdev_ prefix so we're not poluting the namespace so much.

Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Cc: Zhi Wang <zhi.a.wang@intel.com>
Cc: Jike Song <jike.song@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed by: Kirti Wankhede <kwankhede@nvidia.com>
2016-12-30 08:13:38 -07:00
Cihangir Akturk
36f671be1d Documentation/unaligned-memory-access.txt: fix incorrect comparison operator
In the actual implementation ether_addr_equal function tests for equality to 0
when returning. It seems in commit 0d74c4 it is somehow overlooked to change
this operator to reflect the actual function.

Signed-off-by: Cihangir Akturk <cakturk@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-27 13:08:42 -07:00
John Brooks
66115335fb docs: Fix build failure
The 80211.tmpl DocBook file was removed in commit 819bf59376 ("docs-rst:
sphinxify 802.11 documentation"), but the 80211.xml target was re-added to
the Makefile by commit 7ddedebb03 ("ALSA: doc: ReSTize
writing-an-alsa-driver document"), leading to a failure when building the
documentation:

*** No rule to make target 'Documentation/DocBook/80211.xml', needed by
'Documentation/DocBook/80211.aux.xml'.

cc: stable@vger.kernel.org
Signed-off-by: John Brooks <john@fastquake.com>
Mea-culpa-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-12-27 13:05:36 -07:00
Milo Kim
820381572f dt-bindings: input: Specify the interrupt number of TPS65217 power button
Specify the power button interrupt number which is from the datasheet.

Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-12-27 10:06:00 -08:00
Milo Kim
81d7358d70 dt-bindings: power/supply: Update TPS65217 properties
Add interrupt specifiers for USB and AC charger input. Interrupt numbers
are from the datasheet.
Fix wrong property for compatible string.

Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-12-27 10:06:00 -08:00
Ryder Lee
fb91a661d9 crypto: mediatek - add DT bindings documentation
Add DT bindings documentation for the crypto driver

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-27 17:51:31 +08:00
Lv Zheng
9c4aa1eecb ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
Sometimes, the users may require a quirk to be provided from ACPI subsystem
core to prevent a GPE from flooding.
Normally, if a GPE cannot be dispatched, ACPICA core automatically prevents
the GPE from firing. But there are cases the GPE is dispatched by _Lxx/_Exx
provided via AML table, and OSPM is lacking of the knowledge to get
_Lxx/_Exx correctly executed to handle the GPE, thus the GPE flooding may
still occur.

The existing quirk mechanism can be enabled/disabled using the following
commands to prevent such kind of GPE flooding during runtime:
 # echo mask > /sys/firmware/acpi/interrupts/gpe00
 # echo unmask > /sys/firmware/acpi/interrupts/gpe00
To avoid GPE flooding during boot, we need a boot stage mechanism.

This patch provides such a boot stage quirk mechanism to stop this kind of
GPE flooding. This patch doesn't fix any feature gap but since the new
feature gaps could be found in the future endlessly, and can disappear if
the feature gaps are filled, providing a boot parameter rather than a DMI
table should suffice.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=53071
Link: https://bugzilla.kernel.org/show_bug.cgi?id=117481
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887793
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-12-26 23:16:39 +01:00
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>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABAgAGBQJYXDugAAoJEAVr7HOZEZN4MO4P/2FM+U9uxjSMnHlnnEf/zVNE
 pqYS8vxdnoPwbuzd++uFTneLa8xMGXPmX4X0t6tZQsi9w+ZDAUYPWEjH2TPCa112
 V6y9bDKTnkXyLUo78dIRIJXb0lVSi2bCYi0R9x6HA2wyU4/NRhYtCSbYTONEzHkk
 Y3aADV6kLQf8NNsqExFmtY1XNCc+xjSistcJwbmIkFAB8qdVFo2xo0qa6Sb1SEsX
 WzER/6GdZOVblEy6llmlfSG3h8XPfbxVvqdHvTLlkCUjQsOucjzhxZZ1TGcqWhWB
 XQGuXlfOTJN1O6ZEAFfZdiz7g/1NGjwczUP4x99S2NiPFD76C34ncRBFiYODvdYs
 izsctB4l4cZmBNdYQSYGYxY5emJrmv1JCvtaqLxl2sQ+XIxGRv/t3yAWisdQi3My
 UlGVZw8lyxPNY/+E7vuC9QvFlDW2FBTop8VPH/wvZFB3cuDssHr6Uogx9oxuX/BY
 LfYu7GsGCcMigyot6MKiUMlT5Od4cHDlTaQE5kfgCSCP0s8Ssi7CQv2/CnpmWln+
 HU/zDC+CRzZjkcCNy7nsgUhCEWKMWcPPTQ/HMpXDMRUIMfweHDUJ/cM5tRyqb0kl
 n8TROG9Ptma2A2EcDYtkAqX+XqzE0RUTwDwcQhSQR/XJZEHmsVlXGyCcY3sx3UmZ
 5q9bgMoRLWzsiTuZSqBR
 =Zofc
 -----END PGP SIGNATURE-----

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
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYXHQ1AAoJEGnX8d3iisJeGpMP/2IIx1JxYklDRluSHkA3ekr3
 OJBQrMBJbvRW2s4kD9brHgzZwMAJTjO4b7DGOLcd7w12fCRc0fuzRysyuW5x5Sky
 ovubNwneGBb2T4SDjI6VKibWBfOZARiyE5ROfHF4vmgAAALFUtGlztm4ZjyPy6Mw
 jN/rAQLyvNSv29gYmmOiq/lH68qJSmVzR6otBVpil4veleXIv5f093ujao2Egjb2
 DPnzUBjTJ/QvmtWhinxQqdepq4G0Oeo//+lbDeWYFHIdYdwT0o0v6XzeTjr7whKI
 KKPPDRMMSzsNAuqGU1ufD+5E/oVruUNcnlepfbvfTgN+g3kXB0e6S+nFlkAKHcCG
 3VcifR+2M73ZIS0Jhdx5Gb9uSvXA0sYg/GEhiV0PdCi86ntcp+SlpVs7POdyKmb8
 zDvIZyFnLofWaOc8Oiugtb0kOfENFzrc8xXVRsLeECngAXQq8Eaz23yVqRLQaCwY
 uIFl7k0IVpIYLZrDOKOsN+eJrE2JW3eftZFfwktOwdA1JL6AqEvlXDWsjHTmIpcB
 pGJOYvIGFdlT74HSrKEnDKMlcP3dIqN888CBeNrck+wrqlGpvZWD4kytCiHpR95c
 xiXDQNZassmT9ispCRA/dxpPjUksxfhZgPiin93GiUSXk55WX5EomNbAiJz/oCqT
 pAv9Y10C3o+hifgV9r9F
 =1qMs
 -----END PGP SIGNATURE-----

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
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYWjTHAAoJEP4mhCVzWIwpQGIP/iYBC90rFPhoq8ba8fdngFuD
 RBuuw+yW+ueCcFuogrm7eSHnOS/FWWl4iYDnX6CJOuto4HYh+rexzLT3YlA2wbid
 jEFi59lVA3xDEP9hpBGavp1IJV7XVh4uCH4NsVbceQ9MoIpJwFkUxDY5zMdPmKG6
 Pt4jaXsoxhcAYro5ORH5q4BzX4bfluUKSYsgBBUsQMxhOQy02CKgvfJ3/aR7+Tqg
 3f/3tQVOXMmI+NhLC5y++VoxL5YoTos6WHgIoA7kuXPvVkVV89jxvLWZKzbsNVHC
 iZ6DNdaMwmSSK5BwfSzSXReAA4zce+yw55O0j/dTc+EKdJJ7/oW3y/fpda6lrGy7
 dRG4RXumBrVUqOAobx6J/KibM94gIsdaOZ4sCptn48x1NeRafsGc4fq+76tpIvHe
 16dn9xIqcz4hZU4GsQSgNpo4DFJCE6K4yuYgtuKP+qvUGBFyRoGzwo5mf6hxJovT
 YviqLmqsOjaZ6F202HMaJtYgSQBv/lScL9vp40H7T5yrIbR2mx4ww2FyNWLWXqRY
 4IJ6F8gwu1xUafCi5LUNk+pU1J1bjIKTSeR3enRIpudEzmy9/oroQDOtLh+1T4Z6
 CVkdxmgd6jrs7sK9pPURKhDuMgZH7hUAuFxg3JMRMEdCOzsTwuAHnDq0DtrjSOC9
 hYw+dqDJHut0To290N5r
 =PDPZ
 -----END PGP SIGNATURE-----

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.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJYWHs8AAoJEI3ONVYwIuV6k50P/A2YgaLLR9wsuxXrQgMr7M2k
 p9NQjasKXu0t0oyD9OqcPm62BgLzituHZusiByQBtFyGYC+8AIWRSGw7OdU5XxSE
 vXvvk+gqMZ8nJwlY074PttEcQNrrUMTMZznwngT+GG1isXGP+7OKN0RdkKCQ6ZaC
 a8rZYfTLXMQ6GuFIvjc5l8LlgaG4H1Cckf267M6u1U/Ay6CHXrvV08JCjym0P3px
 zX4alKqKmyBih3yvc43YOmsrltdvpFSb+gc2jypRjbGoKsb7MOFaqY8aVWKJ+7Cq
 frRNvFj5BuJhcOcQmwrLaD/Y/Yh6avQyfd/3sZMIV56jbooCy3M9AWRnkxeC27gq
 91gz2/CRz35uGKzgwaxGSvqoe2tfMXoIebrHvlxlbcb+cYawzOEihVTsWGlxjbX1
 AUzf37wj/F6PIIJ98CUIWONKtrGRMil14SsvBpjyBZZvET6TX0lrmr6/hW1DQ3jW
 8KU5gdMGuDfxhYgUYtl1WdcI/fpcAvdqicJRKyy1vI3NksYqKIWNkukPRJsBDtd6
 FnZ/kRdbHbEy9vjGGXmYPLc2atFajRGK+RM3udIIVNpS8rskLbak5ld5WlFDwHu2
 JU8U0hfh4nPnKIoFI7kTvyPPyNEIIKwrsDImKpraMPnewJsgDjGz9rhYyyskuB3e
 ydqbZlDF8Sdfyv+sM8NO
 =h7OP
 -----END PGP SIGNATURE-----

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.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYWCNXAAoJEFH5zJH4P6BEpMIP/1eW0U1oCXGU/xMb1h+YEGnb
 YKPeGLxnxH9C9H7RaGoG40YQTHNc1tpeI6R/1+WzNzUx3d08qVHKPrTxoM/DWOM5
 erkd0xq0k9/9uZVCuwC7bAMvHlAYGXegiFUy27SVV8WE0P2EXnvP4PS0jGQfnIWZ
 PLkGfTjYte321Px25LQnmVW8vwY9Y/vS0UUBKbFEeXd3UWJ2M8coAzi4TfEc5m/U
 8LVeypSEnNED/IBIArtFFV5RWRBxz0vtbUYWWnNWHQnZ2g6YA9Vx/64n2f4mZJp6
 rxyTrsDMJ+OnXUXsCsxVR+O3RjBiDJarVbfvm+Ug3B++8NSFkUf41nZYMkYoA845
 Akj5o5W/BqCFAmOetkQDmqEuJQ0HH+C9rqJ5hN0utz5cRzYf08h5t21YJ64HarTf
 3K3f5G4WQiKB1i+ZIF3mPR6Oi7qIoGi3y/9UVYWvBIlDdB6i6mx8SyIujLxnxCwN
 tm1jospeDzMSCk7wwrNxvqXNzJ98D2zo1PNB+6bZToOAEXAxNLUsD3lO2q41GWJU
 +S1YHiMJSyBnMdGSh1drx72slxBHZI6UvHeb9zBqcqZJxlLnwM6COlNePuyYUOOk
 1w5Z8V4liH4RO9DBAieVeB1pYNLg3317TbzN1YjqgUrevYzKN9R5T6GbdirMO+d1
 h3jWKmKDlleCy+qWYkZ5
 =eMKb
 -----END PGP SIGNATURE-----

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.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQEcBAABAgAGBQJYV/xYAAoJEL/70l94x66DalgH/0dMqN9nGDJfCR3tmEJEs4AH
 WiFFsu7rHfXac2QeO5Eq30XLFghQjlcj9GkBYgF33wU/VMQ7xcDje+lHKQZ8e4b/
 gc4BSwDGPpWW6IXfVVeMz9Zxfi7WE6J03kQQ+uxDbwaF65AsrSQQq5SCgcmo8Gof
 SS138Ws6v5/Us/UAJNI8x5xhcJnE4p4YV2yzTIJkKmZDEAYY9Y9CuKd3na4lRjoc
 Seuigldo1zY6oYF1Xqwb1efik1xTH4oJdmG8dnf1fvBw0P70Gs4s1eFXm6TFQhTK
 mdZxfxMw0YtzxroAMwXNjPcTy+Sn4Zx47dpHMspnN2cPePw53YfPS25en9/W09g=
 =jQbY
 -----END PGP SIGNATURE-----

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
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAlhXxxcACgkQUa+KL4f8
 d2HDnxAAhYdrm6+4jYUDzXpKuKPDO4GNakvXY2aTk8dHobca8ySLcDZZ1s0KLLWa
 iOgOGmVQjL04vraiHiqGYW8kPONeslgFqhhqHmVvMZtLka3ZRXb9BWE6mLa7JBDg
 LONQFfpiDlbBChiuDSqBKYj0p0Wp65uFF/jtJxGTXe+vUTO94Lbrgo6tCmuAgBf/
 k2JS4+/Ufa3QuXuvPm8cVleWhhyEqkWGLJqv5PaDxjNQwP78PzXMYvfOEcCyUpNR
 hUoG2xJl+aPilVr0I9rsWIqgmDgRHlX67oMneoZkMiVQj20+Yi8YojDgGOpcaOZX
 Oh/YpdAEqaZh98EX5dKnuM8NQERltl/fTDpe3JNTPl42QYLMDzyBBb810xNzrB7W
 irJLzmfjEsPH7oYA63/EU3an6yXGXcB1lZ8wTPqFXOpGqw2/3SDSlTjonTxW1nnX
 yUXVV3VUS0xlHg0GHDuCbUvkJQSi2W6x/A/mzL8QBaKO7iUzv0P/oTZIZZe4Y06f
 LUCx4vb6W9i+9Me/z1aieXgXqC842U66OTmz1AmNRcntFspAeR3Rg3wGLP6+L/A+
 51Lumjn1IsHwgyd+/uQ3vsb35W/ZNYxTuc61HbWRPSX984sIdtI2+DL4+c8WBPLw
 MQgTy6ULb5bCt2HQ6DbwMZRpM6hIY2ed/QnJN2q2c3VBA1YgzzQ=
 =Lkoz
 -----END PGP SIGNATURE-----

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
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEl0I5XWmUIrwBfFMm2KKDO9oT4sIFAlhXIxkACgkQ2KKDO9oT
 4sKJIQ/+MxwjMs0CZ8744orSTkX5AJTOwGcwg+SEmp23Ht0nV0SCrAkkndC3HamM
 9MwT0qVmL2rgiqyeSRAjdVVIt+UFJeGXMuBhc5UBqSomjXIqfN9nA0DXuddKx/at
 ZwWtPIN4HyWS5Uetn/FTXC9scBa5+2bJEYdB3ocC/QNgcCErINzPBJZEsduaxajK
 AUIOhHPWn9D2cDzIxPMplPyVSWXUI3WXiF2mvgi/VAB21StQoKY6KkJV+u6Q+56t
 IdJeKaAP+bF535T66wl/yY1KNhkRwF6M0qFs+qR5htoxzS6zx6hW+aRibvrIAP3/
 YiAQj2L7hOjW1ky0H1rEUpjTYFxWmOx2AWZJ3ubxzveF6pz0Qn1TTrzOHVkelaHB
 iuuYrxXMmC84qmHrxIdrkZdH2eu2Fm12/D1VME6bjdD4BApkEHjKebGVS4F9XaMi
 Pdbb4olEslZL+XEZXkuqmopl7g1/Wf34IrCskNDoUx7t+JsCjrA+hXMVeqwl3e8m
 Edcv103l1Wkivv9kHZEgx8IwOeti5d77z+QUvQzHYKK28o8zQii/3zlvQzJ/6gnE
 M20vRv7cptVL4GmZd4ebFB2GOUteSfnOJJAwKZ3ipbZaGtNSs1nhAqTpg9uw4OEr
 rPlRJJw5Cov1ctV+dBuVhLmzStBg3PJj2fkZ4qjdYgeiu2wZAV0=
 =z4SX
 -----END PGP SIGNATURE-----

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
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
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYVEDMAAoJEFySrpd9RFgtHfoP/33L6OgHn0kzonYhB3/BKFol
 WFEAdu2Z2cT9sQE0GpZFAcySasVisQMONoL0RBmvxZTeW2YtiN6NEJkr98JropzJ
 HowNDxuVuDiJ2clmTkE5J1i9WMUV0t6TqWzdbXSme9s68P6p1q9RLH6rmq06JITj
 zc56HrHgtYLCyFn5MtHPat4/jOPhqPHXfVnadtNAJ28FazhnsurkJe/ChUvGS1xJ
 2xSfueERHuPcNrpMEbNcyS4OOJpFqI1Ds3+7vJxz4kpWomAJEQ4l7Jw7e+GaKI5q
 2DsEUbvIPCMZMH1cqyWgVsWaDO820KFcJ4MwHT7nsNSvrjOEUivZCPpk/L2Wa7sd
 x6A4YvRPrKMoaE8CFgjz7K7UXDLU6Xa+ZwyIqn4YsnuunzhspjJI7BdrhApTRMwn
 Nhwr2bNmK1Hf4nfUnddH9/+0X06wOnEgzCx8I3t3VjvzbPIVozcfNVXFhLURxICR
 WRRAgbNA2ES88DFtLF2pnwIi8z+WLYRhe0tWsjb8h3/Xr8BQGS2hEy0N+MLolglj
 GlH1SMOddHHOAyG53YUNdhb3T7MbBEIcBmQH6ihJgkDqHcVrgCcaUtR2fSJII0Ln
 fpmlSBeut/KC2wIrf0+UACv2kUWpfgOQLCoKMZLjJMGytolNl63+Q/Jmrng5LjXv
 lx7sMp3dE9kBRORPeaw0
 =H2FS
 -----END PGP SIGNATURE-----

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.
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJYVCNwAAoJEI3ONVYwIuV66foP/AnsYE+6U0Zfvgz8Sn59AdQ2
 co/fGocHETcsMhDKfQZw/lrznpxU4gY3KBj4GuBdgCryoJFH6quJdXpznBGcpExs
 SniRExUhUlyWHoH3SMXYrvUPdGB3RgQo3qXwHOoF9bHnlMpjoqPZKKdkEi6gmrqN
 Uf6cy2cLpNYXxY5LwxgYWpvntHJKT0Oedtzo8RYN730Aym0CcwgYd27pC7daiEni
 0/jRp+eMzJ8+KcJlfJboa1g9YeBa9vx+Y3sawAD3yx021EhFpw93GFdAFN5wss/M
 sLy5A5gp+NtwD1zs801mamaXOmHtgvb5qE7TWlna3gWIRaJz7Eb0YcxGHi/PFgkf
 xjsvgfiBp7EpuomU3wJl5RLV7oLv0sBSyyglMJPimfmHaHnKmU4iTpqrCrEYODCs
 XJ8lK6eBMq1UYkpEfIVEgu+VqA+s0Pfs1akw+275WlKDgMovVlO8zp0/rUjcgofS
 ESTI5O2fb/o/8qROBwtj9crpsQHbsQWRQBy9GT009T4ZhEwHa21aTkWUGqm9l2RL
 N0zLJEUBCX9u5wyZHmHULBwIT9D/Hv8AOhChKeIsZWipw2FRslUg3yJPb1OwlOIv
 1ox5QPJTsTk4FcRYqvIWpxJEO9XFKPHus6gpP2nwYF86B8hKTJZwWHi5EWHjGX1P
 Y9+FJPT3JOCIRgbmvPsK
 =DZLO
 -----END PGP SIGNATURE-----

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