Commit Graph

9586 Commits

Author SHA1 Message Date
Linus Torvalds
ffa6f55eb6 Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RAS updates from Borislav Petkov:

 - Support for varying MCA bank numbers per CPU: this is in preparation
   for future CPU enablement (Yazen Ghannam)

 - MCA banks read race fix (Tony Luck)

 - Facility to filter MCEs which should not be logged (Yazen Ghannam)

 - The usual round of cleanups and fixes

* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/MCE/AMD: Don't report L1 BTB MCA errors on some family 17h models
  x86/MCE: Add an MCE-record filtering function
  RAS/CEC: Increment cec_entered under the mutex lock
  x86/mce: Fix debugfs_simple_attr.cocci warnings
  x86/mce: Remove mce_report_event()
  x86/mce: Handle varying MCA bank counts
  x86/mce: Fix machine_check_poll() tests for error types
  MAINTAINERS: Fix file pattern for X86 MCE INFRASTRUCTURE
  x86/MCE: Group AMD function prototypes in <asm/mce.h>
2019-05-06 19:54:57 -07:00
Linus Torvalds
275b103a26 * amd64_edac: Family 0x17, models 0x30-.. enablement (Yazen Ghannam)
* skx_*: Librarize it so that it can be shared between drivers (Qiuxu Zhuo)
 
 * altera: Stratix10 improvements (Thor Thayer)
 
 * The usual round of fixes, fixlets and cleanups
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAlzP7hkACgkQEsHwGGHe
 VUr1EA//R5XbYk3yucZ0w6IItELeLPO+bT2HWmTpxhIzKDMGBqefycLxYJd9P3AA
 oNZufW91R4+idoZ8lmv0YA/NQuqncHnsk3MZGHCeX6hE20hRM5GuCIdx5X/UHxo0
 pmpdN9vvIE3aUDy0vJbUk1wWlAJ0k6uCw4NFs0sHzJdTVHZPXluZtCejHC0RbdZ+
 IS0AkscNf4Ksz6TWg/WJl6d5hSloRPReMSehRo1DfZfc4arIHpg/BerQN+jh2GOm
 evWIxGlQifw+Q+922cWV1hl/S8PgXluLcV/FneCyMzIiE/kuglq2AROXli3jPwyI
 VRuNZB+qeoWe3lSjCBcUNS6XzNhyRcZx5JJ5ghIC2zUBM7LHKxkIT0wu9gHpwKpT
 gi6sZO98pwg+PwnNnIyC5aDmDzc3wjf1+JILlrWks8EtHwJ8pP0V972GFdMw1Ta9
 l4KVLpEL8+7JO9jXerw/U5DKTXrB74sPlrLrvivsH2uYortSHV807aE5eb7xqNKy
 eKRKfK95NSxnnv63PV4gIFc4ap6FH0Fy9y1qvncbHUeAoWeqxb/f4wcQsYMmw0xa
 /Tpz+2oPUt2uPc9TryHkFtXUGfnFEyJdH8SFFThmje1QVwatzinmtUDnojj99Ewh
 g6C362HZBXQymuzkRF637eYpDVrt+Cj1Z1c4Jxlgxfjc6/lSimg=
 =GTck
 -----END PGP SIGNATURE-----

Merge tag 'edac_for_5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:

 - amd64_edac: Family 0x17, models 0x30-.. enablement (Yazen Ghannam)

 - skx_*: Librarize it so that it can be shared between drivers (Qiuxu Zhuo)

 - altera: Stratix10 improvements (Thor Thayer)

 - The usual round of fixes, fixlets and cleanups

* tag 'edac_for_5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  Revert "EDAC/amd64: Support more than two controllers for chip select handling"
  arm64: dts: stratix10: Use new Stratix10 EDAC bindings
  Documentation: dt: edac: Add Stratix10 Peripheral bindings
  Documentation: dt: edac: Fix Stratix10 IRQ bindings
  EDAC/altera, firmware/intel: Add Stratix10 ECC DBE SMC call
  EDAC/altera: Initialize peripheral FIFOs in probe()
  EDAC/altera: Do less intrusive error injection
  EDAC/amd64: Adjust printed chip select sizes when interleaved
  EDAC/amd64: Support more than two controllers for chip select handling
  EDAC/amd64: Recognize x16 symbol size
  EDAC/amd64: Set maximum channel layer size depending on family
  EDAC/amd64: Support more than two Unified Memory Controllers
  EDAC/amd64: Use a macro for iterating over Unified Memory Controllers
  EDAC/amd64: Add Family 17h Model 30h PCI IDs
  MAINTAINERS: Add entry for EDAC-I10NM
  MAINTAINERS: Update entry for EDAC-SKYLAKE
  EDAC, altera: Fix S10 Double Bit Error Notification
  EDAC, skx, i10nm: Make skx_common.c a pure library
2019-05-06 19:53:11 -07:00
Linus Torvalds
8f5e823f91 Power management updates for 5.2-rc1
- Fix the handling of Performance and Energy Bias Hint (EPB) on
    Intel processors and expose it to user space via sysfs to avoid
    having to access it through the generic MSR I/F (Rafael Wysocki).
 
  - Improve the handling of global turbo changes made by the platform
    firmware in the intel_pstate driver (Rafael Wysocki).
 
  - Convert some slow-path static_cpu_has() callers to boot_cpu_has()
    in cpufreq (Borislav Petkov).
 
  - Fix the frequency calculation loop in the armada-37xx cpufreq
    driver (Gregory CLEMENT).
 
  - Fix possible object reference leaks in multuple cpufreq drivers
    (Wen Yang).
 
  - Fix kerneldoc comment in the centrino cpufreq driver (dongjian).
 
  - Clean up the ACPI and maple cpufreq drivers (Viresh Kumar, Mohan
    Kumar).
 
  - Add support for lx2160a and ls1028a to the qoriq cpufreq driver
    (Vabhav Sharma, Yuantian Tang).
 
  - Fix kobject memory leak in the cpufreq core (Viresh Kumar).
 
  - Simplify the IOwait boosting in the schedutil cpufreq governor
    and rework the TSC cpufreq notifier on x86 (Rafael Wysocki).
 
  - Clean up the cpufreq core and statistics code (Yue Hu, Kyle Lin).
 
  - Improve the cpufreq documentation, add SPDX license tags to
    some PM documentation files and unify copyright notices in
    them (Rafael Wysocki).
 
  - Add support for "CPU" domains to the generic power domains (genpd)
    framework and provide low-level PSCI firmware support for that
    feature (Ulf Hansson).
 
  - Rearrange the PSCI firmware support code and add support for
    SYSTEM_RESET2 to it (Ulf Hansson, Sudeep Holla).
 
  - Improve genpd support for devices in multiple power domains (Ulf
    Hansson).
 
  - Unify target residency for the AFTR and coupled AFTR states in the
    exynos cpuidle driver (Marek Szyprowski).
 
  - Introduce new helper routine in the operating performance points
    (OPP) framework (Andrew-sh.Cheng).
 
  - Add support for passing on-die termination (ODT) and auto power
    down parameters from the kernel to Trusted Firmware-A (TF-A) to
    the rk3399_dmc devfreq driver (Enric Balletbo i Serra).
 
  - Add tracing to devfreq (Lukasz Luba).
 
  - Make the exynos-bus devfreq driver suspend all devices on system
    shutdown (Marek Szyprowski).
 
  - Fix a few minor issues in the devfreq subsystem and clean it up
    somewhat (Enric Balletbo i Serra, MyungJoo Ham, Rob Herring,
    Saravana Kannan, Yangtao Li).
 
  - Improve system wakeup diagnostics (Stephen Boyd).
 
  - Rework filesystem sync messages emitted during system suspend and
    hibernation (Harry Pan).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAlzQEwUSHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxxXwP/jrxikIXdCOV3CJVioV0NetyebwlOqYp
 UsIA7lQBfZ/DY6dHw/oKuAT9LP01vcFg6XGe83Alkta9qczR5KZ/MYHFNSZXjXjL
 kEvIMBCS/oykaBuW+Xn9am8Ke3Yq/rBSTKWVom3vzSQY0qvZ9GBwPDrzw+k63Zhz
 P3afB4ThyY0e9ftgw4HvSSNm13Kn0ItUIQOdaLatXMMcPqP5aAdnUma5Ibinbtpp
 rpTHuHKYx7MSjaCg6wl3kKTJeWbQP4wYO2ISZqH9zEwQgdvSHeFAvfPKTegUkmw9
 uUsQnPD1JvdglOKovr2muehD1Ur+zsjKDf2OKERkWsWXHPyWzA/AqaVv1mkkU++b
 KaWaJ9pE86kGlJ3EXwRbGfV0dM5rrl+dUUQW6nPI1XJnIOFlK61RzwAbqI26F0Mz
 AlKxY4jyPLcM3SpQz9iILqyzHQqB67rm29XvId/9scoGGgoqEI4S+v6LYZqI3Vx6
 aeSRu+Yof7p5w4Kg5fODX+HzrtMnMrPmLUTXhbExfsYZMi7hXURcN6s+tMpH0ckM
 4yiIpnNGCKUSV4vxHBm8XJdAuUnR4Vcz++yFslszgDVVvw5tkvF7SYeHZ6HqcQVm
 af9HdWzx3qajs/oyBwdRBedZYDnP1joC5donBI2ofLeF33NA7TEiPX8Zebw8XLkv
 fNikssA7PGdv
 =nY9p
 -----END PGP SIGNATURE-----

Merge tag 'pm-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These fix the (Intel-specific) Performance and Energy Bias Hint (EPB)
  handling and expose it to user space via sysfs, fix and clean up
  several cpufreq drivers, add support for two new chips to the qoriq
  cpufreq driver, fix, simplify and clean up the cpufreq core and the
  schedutil governor, add support for "CPU" domains to the generic power
  domains (genpd) framework and provide low-level PSCI firmware support
  for that feature, fix the exynos cpuidle driver and fix a couple of
  issues in the devfreq subsystem and clean it up.

  Specifics:

   - Fix the handling of Performance and Energy Bias Hint (EPB) on Intel
     processors and expose it to user space via sysfs to avoid having to
     access it through the generic MSR I/F (Rafael Wysocki).

   - Improve the handling of global turbo changes made by the platform
     firmware in the intel_pstate driver (Rafael Wysocki).

   - Convert some slow-path static_cpu_has() callers to boot_cpu_has()
     in cpufreq (Borislav Petkov).

   - Fix the frequency calculation loop in the armada-37xx cpufreq
     driver (Gregory CLEMENT).

   - Fix possible object reference leaks in multuple cpufreq drivers
     (Wen Yang).

   - Fix kerneldoc comment in the centrino cpufreq driver (dongjian).

   - Clean up the ACPI and maple cpufreq drivers (Viresh Kumar, Mohan
     Kumar).

   - Add support for lx2160a and ls1028a to the qoriq cpufreq driver
     (Vabhav Sharma, Yuantian Tang).

   - Fix kobject memory leak in the cpufreq core (Viresh Kumar).

   - Simplify the IOwait boosting in the schedutil cpufreq governor and
     rework the TSC cpufreq notifier on x86 (Rafael Wysocki).

   - Clean up the cpufreq core and statistics code (Yue Hu, Kyle Lin).

   - Improve the cpufreq documentation, add SPDX license tags to some PM
     documentation files and unify copyright notices in them (Rafael
     Wysocki).

   - Add support for "CPU" domains to the generic power domains (genpd)
     framework and provide low-level PSCI firmware support for that
     feature (Ulf Hansson).

   - Rearrange the PSCI firmware support code and add support for
     SYSTEM_RESET2 to it (Ulf Hansson, Sudeep Holla).

   - Improve genpd support for devices in multiple power domains (Ulf
     Hansson).

   - Unify target residency for the AFTR and coupled AFTR states in the
     exynos cpuidle driver (Marek Szyprowski).

   - Introduce new helper routine in the operating performance points
     (OPP) framework (Andrew-sh.Cheng).

   - Add support for passing on-die termination (ODT) and auto power
     down parameters from the kernel to Trusted Firmware-A (TF-A) to the
     rk3399_dmc devfreq driver (Enric Balletbo i Serra).

   - Add tracing to devfreq (Lukasz Luba).

   - Make the exynos-bus devfreq driver suspend all devices on system
     shutdown (Marek Szyprowski).

   - Fix a few minor issues in the devfreq subsystem and clean it up
     somewhat (Enric Balletbo i Serra, MyungJoo Ham, Rob Herring,
     Saravana Kannan, Yangtao Li).

   - Improve system wakeup diagnostics (Stephen Boyd).

   - Rework filesystem sync messages emitted during system suspend and
     hibernation (Harry Pan)"

* tag 'pm-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
  cpufreq: Fix kobject memleak
  cpufreq: armada-37xx: fix frequency calculation for opp
  cpufreq: centrino: Fix centrino_setpolicy() kerneldoc comment
  cpufreq: qoriq: add support for lx2160a
  x86: tsc: Rework time_cpufreq_notifier()
  PM / Domains: Allow to attach a CPU via genpd_dev_pm_attach_by_id|name()
  PM / Domains: Search for the CPU device outside the genpd lock
  PM / Domains: Drop unused in-parameter to some genpd functions
  PM / Domains: Use the base device for driver_deferred_probe_check_state()
  cpufreq: qoriq: Add ls1028a chip support
  PM / Domains: Enable genpd_dev_pm_attach_by_id|name() for single PM domain
  PM / Domains: Allow OF lookup for multi PM domain case from ->attach_dev()
  PM / Domains: Don't kfree() the virtual device in the error path
  cpufreq: Move ->get callback check outside of __cpufreq_get()
  PM / Domains: remove unnecessary unlikely()
  cpufreq: Remove needless bios_limit check in show_bios_limit()
  drivers/cpufreq/acpi-cpufreq.c: This fixes the following checkpatch warning
  firmware/psci: add support for SYSTEM_RESET2
  PM / devfreq: add tracing for scheduling work
  trace: events: add devfreq trace event file
  ...
2019-05-06 19:40:31 -07:00
Linus Torvalds
59df1c2bde ACPI updates for 5.2-rc1
- Convert the ACPI documentation in the kernel source tree to the
    .rst format and split it into the admin guide, driver API and
    firmware guide parts (Changbin Du).
 
  - Add a PRP0001 usage example to the ACPI documentation (Thomas
    Preston).
 
  - Switch over the users of the acpi_dev_get_first_match_name()
    library function which turned out to be problematic to a new,
    better one called acpi_dev_get_first_match_dev() (Andy Shevchenko,
    YueHaibing).
 
  - Update the ACPICA code in the kernel to upstream release 20190405
    including:
    * Null pointer dereference check in acpi_ns_delete_node() (Erik
      Schmauss).
    * Multiple macro and function name changes (Bob Moore).
    * Predefined operation region name fix (Erik Schmauss).
 
  - Fix hibernation issue on systems using the Baytrail and
    Cherrytrail Intel SoCs introduced during the 4.20 development
    cycle (Hans de Goede).
 
  - Add Sony VPCEH3U1E to the backlight quirk list (Zhang Rui).
 
  - Fix button handling during system resume (Zhang Rui).
 
  - Add a device PM diagnostic message (Rafael Wysocki).
 
  - Clean up the code, comments and white space in multiple places
    (Bjorn Helgaas, Gustavo Silva, Kefeng Wang).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAlzQEdcSHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxVKEP/ijfyNbe2s21nZXdEmL2mEFlkK3jvN/P
 d9jDkM9u3iJzFHTjwbMrYa7uXQpLtlhsE3QrcRcfkumOf8XWH1kSY1pDfb3W701w
 3Zy1zJyiH4SA5xwipDgiqLsHneV3NqtyYHjWh0u52zM8S5aL58ZPlgxwY/qywt94
 CMCfs+QCR+MKHvJVjo8EjlF3pwOgZpIFpIHtzo5A87yzwnG3kWls0UVfJGHSAKsX
 q+m3RhglqeVYVabXU/d5B9PnZiN5SmZdI864D2a5Dh4D/puv+k9hhBdCaMMi2F25
 GZwFsBh3ymbcPCfaKe422488ERh1l8Ov1JsLUbFRcYw8euFXkaoOYtugETIy2XR9
 3JNWu3TiuBhA4EkQdpiWY+CIcUmXDUzmEDhJBG1e6hhzlqZknIcfXVp6qu3bxoA/
 OvlC3Lcaw9cHXQLGRk5S3u3F/NzdkSTD1A5bNSdHpbRqj1Ale8H8R9TUfqMX5Nsj
 r4V5m+2bFsArOdVEit9kUw0MdFq/ew6eO75lBK8sUJLfQ2utiMZW8FuJBeNWRahE
 bTsfOtxazDl0mcavROfzf4XFaBBQ0YUJvPIgVFhUPGOhlq96OAFgZYYemq7NOpQo
 EvS8OQD0+k7hFg1/z+JUr8rDa1NRlLypz4iXa/wIU1a/sE0Odv4xwTH1XLhoaQKv
 nVkGW4GD0WMX
 =LtlV
 -----END PGP SIGNATURE-----

Merge tag 'acpi-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These rearrange the ACPI documentation by converting it to the .rst
  format and splitting it into clear categories (admin guide, driver
  API, firmware guide), switch over multiple users of a problematic
  library function to a new better one, update the ACPICA code in the
  kernel to a new upstream release, fix a few issues, improve power
  device management diagnostics and do some cleanups.

  Specifics:

   - Convert the ACPI documentation in the kernel source tree to the
     .rst format and split it into the admin guide, driver API and
     firmware guide parts (Changbin Du).

   - Add a PRP0001 usage example to the ACPI documentation (Thomas
     Preston).

   - Switch over the users of the acpi_dev_get_first_match_name()
     library function which turned out to be problematic to a new,
     better one called acpi_dev_get_first_match_dev() (Andy Shevchenko,
     YueHaibing).

   - Update the ACPICA code in the kernel to upstream release 20190405
     including:
       * Null pointer dereference check in acpi_ns_delete_node() (Erik
         Schmauss).
       * Multiple macro and function name changes (Bob Moore).
       * Predefined operation region name fix (Erik Schmauss).

   - Fix hibernation issue on systems using the Baytrail and Cherrytrail
     Intel SoCs introduced during the 4.20 development cycle (Hans de
     Goede).

   - Add Sony VPCEH3U1E to the backlight quirk list (Zhang Rui).

   - Fix button handling during system resume (Zhang Rui).

   - Add a device PM diagnostic message (Rafael Wysocki).

   - Clean up the code, comments and white space in multiple places
     (Bjorn Helgaas, Gustavo Silva, Kefeng Wang)"

* tag 'acpi-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (53 commits)
  Documentation: ACPI: move video_extension.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move ssdt-overlays.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move lpit.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move cppc_sysfs.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move apei/einj.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move apei/output_format.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move aml-debugger.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move method-tracing.txt to firmware-guide/acpi and convert to rsST
  Documentation: ACPI: move debug.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/data-node-references.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/graph.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move acpi-lid.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move i2c-muxes.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsdt-override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move initrd_table_override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move method-customizing.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move gpio-properties.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move DSD-properties-rules.txt to firmware-guide/acpi and covert to reST
  Documentation: ACPI: move scan_handlers.txt to driver-api/acpi and convert to reST
  Documentation: ACPI: move linuxized-acpica.txt to driver-api/acpi and convert to reST
  ...
2019-05-06 19:35:13 -07:00
Linus Torvalds
007dc78fea Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
 "Here are the locking changes in this cycle:

   - rwsem unification and simpler micro-optimizations to prepare for
     more intrusive (and more lucrative) scalability improvements in
     v5.3 (Waiman Long)

   - Lockdep irq state tracking flag usage cleanups (Frederic
     Weisbecker)

   - static key improvements (Jakub Kicinski, Peter Zijlstra)

   - misc updates, cleanups and smaller fixes"

* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
  locking/lockdep: Remove unnecessary unlikely()
  locking/static_key: Don't take sleeping locks in __static_key_slow_dec_deferred()
  locking/static_key: Factor out the fast path of static_key_slow_dec()
  locking/static_key: Add support for deferred static branches
  locking/lockdep: Test all incompatible scenarios at once in check_irq_usage()
  locking/lockdep: Avoid bogus Clang warning
  locking/lockdep: Generate LOCKF_ bit composites
  locking/lockdep: Use expanded masks on find_usage_*() functions
  locking/lockdep: Map remaining magic numbers to lock usage mask names
  locking/lockdep: Move valid_state() inside CONFIG_TRACE_IRQFLAGS && CONFIG_PROVE_LOCKING
  locking/rwsem: Prevent unneeded warning during locking selftest
  locking/rwsem: Optimize rwsem structure for uncontended lock acquisition
  locking/rwsem: Enable lock event counting
  locking/lock_events: Don't show pvqspinlock events on bare metal
  locking/lock_events: Make lock_events available for all archs & other locks
  locking/qspinlock_stat: Introduce generic lockevent_*() counting APIs
  locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro
  locking/rwsem: Add debug check for __down_read*()
  locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued()
  locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h
  ...
2019-05-06 13:50:15 -07:00
Linus Torvalds
5ba2a4b12f Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar:
 "This cycles's RCU changes include:

   - a couple of straggling RCU flavor consolidation updates

   - SRCU updates

   - RCU CPU stall-warning updates

   - torture-test updates

   - an LKMM commit adding support for synchronize_srcu_expedited()

   - documentation updates

   - miscellaneous fixes"

* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (57 commits)
  net/ipv4/netfilter: Update comment from call_rcu_bh() to call_rcu()
  tools/memory-model: Add support for synchronize_srcu_expedited()
  doc/kprobes: Update obsolete RCU update functions
  torture: Suppress false-positive CONFIG_INITRAMFS_SOURCE complaint
  locktorture: NULL cxt.lwsa and cxt.lrsa to allow bad-arg detection
  rcuperf: Fix cleanup path for invalid perf_type strings
  rcutorture: Fix cleanup path for invalid torture_type strings
  rcutorture: Fix expected forward progress duration in OOM notifier
  rcutorture: Remove ->ext_irq_conflict field
  rcutorture: Make rcutorture_extend_mask() comment match the code
  tools/.../rcutorture: Convert to SPDX license identifier
  torture: Don't try to offline the last CPU
  rcu: Fix nohz status in stall warning
  rcu: Move forward-progress checkers into tree_stall.h
  rcu: Move irq-disabled stall-warning checking to tree_stall.h
  rcu: Organize functions in tree_stall.h
  rcu: Move FAST_NO_HZ stall-warning code to tree_stall.h
  rcu: Inline RCU stall-warning info helper functions
  rcu: Move rcu_print_task_exp_stall() to tree_exp.h
  rcu: Inline RCU task stall-warning helper functions
  ...
2019-05-06 12:04:02 -07:00
Rafael J. Wysocki
e07095c9bb Merge branches 'pm-devfreq' and 'pm-domains'
* pm-devfreq:
  PM / devfreq: add tracing for scheduling work
  trace: events: add devfreq trace event file
  PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A.
  PM / devfreq: rockchip-dfi: Move GRF definitions to a common place.
  PM / devfreq: exynos-bus: Suspend all devices on system shutdown
  PM / devfreq: Fix static checker warning in try_then_request_governor
  PM / devfreq: Restart previous governor if new governor fails to start
  PM / devfreq: tegra: remove unneeded variable
  PM / devfreq: rockchip-dfi: remove unneeded semicolon
  PM / devfreq: rk3399_dmc: remove unneeded semicolon
  PM / devfreq: consistent indentation
  PM / devfreq: fix missing check of return value in devfreq_add_device()
  PM / devfreq: fix mem leak in devfreq_add_device()
  PM / devfreq: Use of_node_name_eq for node name comparisons

* pm-domains:
  PM / Domains: Allow to attach a CPU via genpd_dev_pm_attach_by_id|name()
  PM / Domains: Search for the CPU device outside the genpd lock
  PM / Domains: Drop unused in-parameter to some genpd functions
  PM / Domains: Use the base device for driver_deferred_probe_check_state()
  PM / Domains: Enable genpd_dev_pm_attach_by_id|name() for single PM domain
  PM / Domains: Allow OF lookup for multi PM domain case from ->attach_dev()
  PM / Domains: Don't kfree() the virtual device in the error path
  PM / Domains: remove unnecessary unlikely()
2019-05-06 10:55:49 +02:00
Rafael J. Wysocki
7afc53951a Merge branches 'pm-docs' and 'pm-misc'
* pm-docs:
  Documentation: PM: Unify copyright notices
  Documentation: PM: Add SPDX license tags to multiple files
  cpufreq: intel_pstate: Documentation: Add references sections

* pm-misc:
  firmware/psci: add support for SYSTEM_RESET2
  drivers: firmware: psci: Announce support for OS initiated suspend mode
  drivers: firmware: psci: Simplify error path of psci_dt_init()
  drivers: firmware: psci: Split psci_dt_cpu_init_idle()
  MAINTAINERS: Update files for PSCI
  drivers: firmware: psci: Move psci to separate directory
2019-05-06 10:55:19 +02:00
Rafael J. Wysocki
10b4768b27 Merge branch 'acpi-doc'
* acpi-doc: (25 commits)
  Documentation: ACPI: move video_extension.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move ssdt-overlays.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move lpit.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move cppc_sysfs.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move apei/einj.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move apei/output_format.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move aml-debugger.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move method-tracing.txt to firmware-guide/acpi and convert to rsST
  Documentation: ACPI: move debug.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/data-node-references.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/graph.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move acpi-lid.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move i2c-muxes.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsdt-override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move initrd_table_override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move method-customizing.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move gpio-properties.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move DSD-properties-rules.txt to firmware-guide/acpi and covert to reST
  Documentation: ACPI: move scan_handlers.txt to driver-api/acpi and convert to reST
  Documentation: ACPI: move linuxized-acpica.txt to driver-api/acpi and convert to reST
  ...
2019-05-06 10:50:21 +02:00
Linus Torvalds
7178fb0b23 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
 "I'd like to apologize for this very late pull request: I was dithering
  through the week whether to send the fixes, and then yesterday Jiri's
  crash fix for a regression introduced in this cycle clearly marked
  perf/urgent as 'must merge now'.

  Most of the commits are tooling fixes, plus there's three kernel fixes
  via four commits:

    - race fix in the Intel PEBS code

    - fix an AUX bug and roll back a previous attempt

    - fix AMD family 17h generic HW cache-event perf counters

  The largest diffstat contribution comes from the AMD fix - a new event
  table is introduced, which is a fairly low risk change but has a large
  linecount"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Fix race in intel_pmu_disable_event()
  perf/x86/intel/pt: Remove software double buffering PMU capability
  perf/ring_buffer: Fix AUX software double buffering
  perf tools: Remove needless asm/unistd.h include fixing build in some places
  tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv
  tools build: Add -ldl to the disassembler-four-args feature test
  perf cs-etm: Always allocate memory for cs_etm_queue::prev_packet
  perf cs-etm: Don't check cs_etm_queue::prev_packet validity
  perf report: Report OOM in status line in the GTK UI
  perf bench numa: Add define for RUSAGE_THREAD if not present
  tools lib traceevent: Change tag string for error
  perf annotate: Fix build on 32 bit for BPF annotation
  tools uapi x86: Sync vmx.h with the kernel
  perf bpf: Return value with unlocking in perf_env__find_btf()
  MAINTAINERS: Include vendor specific files under arch/*/events/*
  perf/x86/amd: Update generic hardware cache events for Family 17h
2019-05-05 14:37:25 -07:00
Linus Torvalds
82463436a7 Merge branch 'i2c/for-current-fixed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "I2C driver bugfixes and a MAINTAINERS update for you"

* 'i2c/for-current-fixed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: Prevent runtime suspend of adapter when Host Notify is required
  i2c: synquacer: fix enumeration of slave devices
  MAINTAINERS: friendly takeover of i2c-gpio driver
  i2c: designware: ratelimit 'transfer when suspended' errors
  i2c: imx: correct the method of getting private data in notifier_call
2019-05-03 11:42:01 -07:00
Wolfram Sang
fb31fbef9c MAINTAINERS: friendly takeover of i2c-gpio driver
I haven't heard from Haavard in years despite putting him to the CC list for
i2c-gpio related mails. Since I was doing the work on this driver for a while
now, let me take official maintainership, so it will be more clear to users.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Haavard Skinnemoen <hskinnemoen@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-05-02 18:34:06 +02:00
Kim Phillips
1804569d87 MAINTAINERS: Include vendor specific files under arch/*/events/*
Add an explicit subdirectory specification for arch/x86/events/amd to
the MAINTAINERS file, to distinguish it from its parent. This will
produce the correct set of maintainers for the files found therein.

Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Gary Hook <Gary.Hook@amd.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Liška <mliska@suse.cz>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Pu Wen <puwen@hygon.cn>
Cc: Stephane Eranian <eranian@google.com>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Lendacky <Thomas.Lendacky@amd.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org
Fixes: 39b0332a21 ("perf/x86: Move perf_event_amd.c ........... => x86/events/amd/core.c")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-05-02 18:28:12 +02:00
Changbin Du
b6dff0e153 Documentation: ACPI: move gpio-properties.txt to firmware-guide/acpi and convert to reST
This converts the plain text documentation to reStructuredText format
and adds it to Sphinx TOC tree.

No essential content change.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-04-25 23:07:19 +02:00
Linus Torvalds
11bfe6473b LED update for 5.1-rc7.
-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQQUwxxKyE5l/npt8ARiEGxRG/Sl2wUCXMC1JAAKCRBiEGxRG/Sl
 2wqGAQDgquetrxSJZ92rP4H6YRfAH7W6XDIYM9+lwUoc7u24ZgEAvbkOAJEKPapn
 09bmRYE5sNsqNtKiqwxfkCQbgzo1XAg=
 =lJEd
 -----END PGP SIGNATURE-----

Merge tag 'leds-for-5.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

Pull LED update from Jacek Anaszewski:
 "A single change to MAINTAINERS:

  We announce a new LED reviewer - Dan Murphy"

* tag 'leds-for-5.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
  MAINTAINERS: LEDs: Add designated reviewer for LED subsystem
2019-04-24 16:15:38 -07:00
Dan Murphy
52fb56f7b5 MAINTAINERS: LEDs: Add designated reviewer for LED subsystem
Add a designated reviewer for the LED subsystem as there
are already two maintainers assigned.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2019-04-24 21:07:18 +02:00
Linus Torvalds
7142eaa58b A couple more MIPS fixes:
- Fix indirect syscall tracing & seccomp filtering for big endian MIPS64
   kernels, which previously loaded the syscall number incorrectly &
   would always use zero.
 
 - Fix performance counter IRQ setup for Atheros/ath79 SoCs, allowing
   perf to function on those systems.
 
 And not really a fix, but a useful addition:
 
 - Add a Broadcom mailing list to the MAINTAINERS entry for BMIPS systems
   to allow relevant engineers to track patch submissions.
 -----BEGIN PGP SIGNATURE-----
 
 iIsEABYIADMWIQRgLjeFAZEXQzy86/s+p5+stXUA3QUCXL4GhRUccGF1bC5idXJ0
 b25AbWlwcy5jb20ACgkQPqefrLV1AN15CQEA6ZtDNid9bRuD3lEOqiJTHrgUIvjA
 sxVB5MwckzQ7Ir4A+wS6P4oIjlMdJxO0MZ23QlNNP+XibRt/jAz8ItLoNpcJ
 =Cl5u
 -----END PGP SIGNATURE-----

Merge tag 'mips_fixes_5.1_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS fixes from Paul Burton:
 "A couple more MIPS fixes:

   - Fix indirect syscall tracing & seccomp filtering for big endian
     MIPS64 kernels, which previously loaded the syscall number
     incorrectly & would always use zero.

   - Fix performance counter IRQ setup for Atheros/ath79 SoCs, allowing
     perf to function on those systems.

  And not really a fix, but a useful addition:

   - Add a Broadcom mailing list to the MAINTAINERS entry for BMIPS
     systems to allow relevant engineers to track patch submissions"

* tag 'mips_fixes_5.1_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: perf: ath79: Fix perfcount IRQ assignment
  MIPS: scall64-o32: Fix indirect syscall number load
  MAINTAINERS: BMIPS: Add internal Broadcom mailing list
2019-04-22 11:54:47 -07:00
Linus Torvalds
34396bdfd2 - Fix the random PID check
- Fix the disable controller logic in the designware driver
 - Fix I3C entry in MAINTAINERS
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcuuS8AAoJEGXtNgF+CLcAfpgQAKxA8KhkR5UpCtSbOfNMXdun
 lbPfq4gHd/JR9l0z7GXd4sg8c+602mFNA4rL7w986TCdkHxDrOc5hr5jeqgRjCk+
 Dj8ZtL0oqwpSpf2WlDpkQmj0/53RSKFJwKq06QH3M1nmOak9pWqwNhZAFEquIjwc
 qJYLU1O9So/W5NzVtu6JF/Rf3Oq22IlIKdfUfw5E2c7j3YGG+HpZDs8nyuYranCN
 hAkZKHcV9EtidYF4zDtTobcod41L47uNzczrMgPy3GxdOkbtn/A8OE8vwmbaSKw4
 FgwOMY2GLFl+21IqQ3saaQpbvzjAxL6wfk47tvQ90jxe1xwYoqXVZ/+FR89Rzajd
 /0iyIJ3Ai1x7Vb6kDXM9EE6WOynzI9x2C5qAmwolEviLXmV64f0P1zCDQU9We2mX
 aamEvQ/K61yVLqnDbGVu+scaUnsyqKdRfmoe+JEOF55UrJECdxrcn6NsgXux3DHg
 BIfe00oqg7urKe4CKhELY/44c+H7CSiahCXqHEFGwiXOUzEiHv3f1tWkXcUM4y8L
 iuCRjUT4Mv3lmmPBQQSU/nigimvEwswSthCDvjcVX3jGjPFK7mRTZ0tRUnD5dvTa
 KBClx74JgShqjPLkXsHhQbUaxqf/jJePAxRmPZkCc0DFDol6pkDaKeKmVB8hPar/
 pUoIqqExCFlqrQpBgAmD
 =RUzG
 -----END PGP SIGNATURE-----

Merge tag 'i3c/fixes-for-5.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pill i3c fixes from Boris Brezillon:

 - fix the random PID check

 - fix the disable controller logic in the designware driver

 - fix I3C entry in MAINTAINERS

* tag 'i3c/fixes-for-5.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  MAINTAINERS: Fix the I3C entry
  i3c: dw: Fix dw_i3c_master_disable controller by using correct mask
  i3c: Fix the verification of random PID
2019-04-20 10:43:37 -07:00
Ingo Molnar
94e4dcc75a Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU and LKMM commits from Paul E. McKenney:

 - An LKMM commit adding support for synchronize_srcu_expedited()
 - A couple of straggling RCU flavor consolidation updates
 - Documentation updates.
 - Miscellaneous fixes
 - SRCU updates
 - RCU CPU stall-warning updates
 - Torture-test updates

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-18 14:42:24 +02:00
Linus Torvalds
2a3a028fc6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Handle init flow failures properly in iwlwifi driver, from Shahar S
    Matityahu.

 2) mac80211 TXQs need to be unscheduled on powersave start, from Felix
    Fietkau.

 3) SKB memory accounting fix in A-MDSU aggregation, from Felix Fietkau.

 4) Increase RCU lock hold time in mlx5 FPGA code, from Saeed Mahameed.

 5) Avoid checksum complete with XDP in mlx5, also from Saeed.

 6) Fix netdev feature clobbering in ibmvnic driver, from Thomas Falcon.

 7) Partial sent TLS record leak fix from Jakub Kicinski.

 8) Reject zero size iova range in vhost, from Jason Wang.

 9) Allow pending work to complete before clcsock release from Karsten
    Graul.

10) Fix XDP handling max MTU in thunderx, from Matteo Croce.

11) A lot of protocols look at the sa_family field of a sockaddr before
    validating it's length is large enough, from Tetsuo Handa.

12) Don't write to free'd pointer in qede ptp error path, from Colin Ian
    King.

13) Have to recompile IP options in ipv4_link_failure because it can be
    invoked from ARP, from Stephen Suryaputra.

14) Doorbell handling fixes in qed from Denis Bolotin.

15) Revert net-sysfs kobject register leak fix, it causes new problems.
    From Wang Hai.

16) Spectre v1 fix in ATM code, from Gustavo A. R. Silva.

17) Fix put of BROPT_VLAN_STATS_PER_PORT in bridging code, from Nikolay
    Aleksandrov.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (111 commits)
  socket: fix compat SO_RCVTIMEO_NEW/SO_SNDTIMEO_NEW
  tcp: tcp_grow_window() needs to respect tcp_space()
  ocelot: Clean up stats update deferred work
  ocelot: Don't sleep in atomic context (irqs_disabled())
  net: bridge: fix netlink export of vlan_stats_per_port option
  qed: fix spelling mistake "faspath" -> "fastpath"
  tipc: set sysctl_tipc_rmem and named_timeout right range
  tipc: fix link established but not in session
  net: Fix missing meta data in skb with vlan packet
  net: atm: Fix potential Spectre v1 vulnerabilities
  net/core: work around section mismatch warning for ptp_classifier
  net: bridge: fix per-port af_packet sockets
  bnx2x: fix spelling mistake "dicline" -> "decline"
  route: Avoid crash from dereferencing NULL rt->from
  MAINTAINERS: normalize Woojung Huh's email address
  bonding: fix event handling for stacked bonds
  Revert "net-sysfs: Fix memory leak in netdev_register_kobject"
  rtnetlink: fix rtnl_valid_stats_req() nlmsg_len check
  qed: Fix the DORQ's attentions handling
  qed: Fix missing DORQ attentions
  ...
2019-04-17 09:57:45 -07:00
Lukasz Luba
1be0730f1d trace: events: add devfreq trace event file
The patch adds a new file for with trace events for devfreq
framework. They are used for performance analysis of the framework.
It also contains updates in MAINTAINERS file adding new entry for
devfreq maintainers.

Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
2019-04-16 09:29:18 +09:00
Lukas Bulwahn
789445b960 MAINTAINERS: normalize Woojung Huh's email address
MAINTAINERS contains a lower-case and upper-case variant of
Woojung Huh' s email address.

Only keep the lower-case variant in MAINTAINERS.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Woojung Huh <woojung.huh@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-15 13:25:03 -07:00
Ulf Hansson
f0f6ad9092 MAINTAINERS: Update files for PSCI
The files for the PSCI firmware driver were moved to a sub-directory,
so update MAINTAINERS to reflect that.

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-04-12 10:59:37 +02:00
Florian Fainelli
1bfb97b9a5
MAINTAINERS: BMIPS: Add internal Broadcom mailing list
There is a patchwork instance behind bcm-kernel-feedback-list that is
helpful to track submissions, add this list for the MIPS BMIPS entry.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@linux-mips.org
2019-04-10 12:20:50 -07:00
Linus Torvalds
ed79cc8730 virtio: fixes, reviewers
Several fixes, add more reviewers to the list
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQEcBAABAgAGBQJcq7faAAoJECgfDbjSjVRpyNoH/0r2GnlrrWyC2+YxoyuPgDcS
 ZrgyLmfvOEfe5X4/SmLNn+PC1scyA2ET1xsPPGZz7OBzyddqHtDhgTNsjdgoQJD8
 BBDiN9JGMModckKNuAW+QVVAlfCC3yNmewcPFQSvzJvafnYaREpVKNbTU9nKhbUO
 /dfU9mE5P6SkCwU4M49o4M2Lm9dM2+5d7x9HDRD1DRCmTFJ8ZDMoyMxC3HcekaZl
 iXYAHLZ3hXUkROsoIrdxe4w41nPOTzsCi8fCUCm2Vu/HQm3W3bw6c8JAqdn7/pOD
 PQbKlKXzxw95BXkeogyF1Z4Ua7JFkvVnhIdKdjExW9g2QId7T7KXciVo5e0BqAo=
 =Hd5l
 -----END PGP SIGNATURE-----

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio fixes from Michael Tsirkin:
 "Several fixes, add more reviewers to the list"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio: Honour 'may_reduce_num' in vring_create_virtqueue
  MAiNTAINERS: add Paolo, Stefan for virtio blk/scsi
  virtio_pci: fix a NULL pointer reference in vp_del_vqs
2019-04-10 06:42:51 -10:00
Boris Brezillon
709a53e194 MAINTAINERS: Fix the I3C entry
There's no include/dt-bindings/i3c/ directory, remove this F: entry
from the I3C file patterns.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Joe Perches <joe@perches.com>
Reported-by: Joe Perches <joe@perches.com>
Fixes: 4f26d06669 ("MAINTAINERS: Add myself as the I3C subsystem maintainer")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2019-04-10 12:47:55 +02:00
Ingo Molnar
54bbfe75cb Merge branch 'linus' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-10 09:14:42 +02:00
Linus Torvalds
869e3305f2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Off by one and bounds checking fixes in NFC, from Dan Carpenter.

 2) There have been many weird regressions in r8169 since we turned ASPM
    support on, some are still not understood nor completely resolved.
    Let's turn this back off for now. From Heiner Kallweit.

 3) Signess fixes for ethtool speed value handling, from Michael
    Zhivich.

 4) Handle timestamps properly in macb driver, from Paul Thomas.

 5) Two erspan fixes, it's the usual "skb ->data potentially reallocated
    and we're holding a stale protocol header pointer". From Lorenzo
    Bianconi.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  bnxt_en: Reset device on RX buffer errors.
  bnxt_en: Improve RX consumer index validity check.
  net: macb driver, check for SKBTX_HW_TSTAMP
  qlogic: qlcnic: fix use of SPEED_UNKNOWN ethtool constant
  broadcom: tg3: fix use of SPEED_UNKNOWN ethtool constant
  ethtool: avoid signed-unsigned comparison in ethtool_validate_speed()
  net: ip6_gre: fix possible use-after-free in ip6erspan_rcv
  net: ip_gre: fix possible use-after-free in erspan_rcv
  r8169: disable ASPM again
  MAINTAINERS: ieee802154: update documentation file pattern
  net: vrf: Fix ping failed when vrf mtu is set to 0
  selftests: add a tc matchall test case
  nfc: nci: Potential off by one in ->pipes[] array
  NFC: nci: Add some bounds checking in nci_hci_cmd_received()
2019-04-08 17:10:46 -10:00
Stefan Schmidt
b1a6e8f913 MAINTAINERS: ieee802154: update documentation file pattern
When moving the documentation for the ieee802154 subsystem from
plain text to rst the file pattern in the MAINTAINERS file got wrong.
Updating it here to fix scripts using this file.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-08 10:10:45 -07:00
Michael S. Tsirkin
5e9642a2e1 MAiNTAINERS: add Paolo, Stefan for virtio blk/scsi
Jason doesn't really have the time to review blk/scsi
patches. Paolo and Setfan agreed to help out.

Thanks guys!

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-04-08 08:40:58 -04:00
Tomer Maimon
803cfadcb6 MAINTAINERS: add maintainer and replacing reviewer ARM/NUVOTON NPCM
Add Tali Perry as Nuvoton NPCM maintainer, replace Brendan Higgins
Nuvoton NPCM reviewer with Benjamin Fair.

Link: http://lkml.kernel.org/r/20190328235752.334462-2-tmaimon77@gmail.com
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Benjamin Fair <benjaminfair@google.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Cc: Joe Perches <joe@perches.com>
Cc: Avi Fishman <avifishman70@gmail.com>
Cc: Patrick Venture <venture@google.com>
Cc: Nancy Yuen <yuenn@google.com>
Cc: Tali Perry <tali.perry1@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-04-05 16:02:31 -10:00
Tomer Maimon
166dbd930c MAINTAINERS: fix bad pattern in ARM/NUVOTON NPCM
In the process of upstreaming architecture support for ARM/NUVOTON NPCM
include/dt-bindings/clock/nuvoton,npcm7xx-clks.h was renamed
include/dt-bindings/clock/nuvoton,npcm7xx-clock.h without updating
MAINTAINERS.  This updates the MAINTAINERS pattern to match the new name
of this file.

Link: http://lkml.kernel.org/r/20190328235752.334462-1-tmaimon77@gmail.com
Fixes: 6a498e06ba ("MAINTAINERS: Add entry for the Nuvoton NPCM architecture")
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Reported-by: Joe Perches <joe@perches.com>
Reviewed-by: Benjamin Fair <benjaminfair@google.com>
Cc: Avi Fishman <avifishman70@gmail.com>
Cc: Mukesh Ojha <mojha@codeaurora.org>
Cc: Nancy Yuen <yuenn@google.com>
Cc: Patrick Venture <venture@google.com>
Cc: Tali Perry <tali.perry1@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-04-05 16:02:31 -10:00
Linus Torvalds
0548740e53 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Several hash table refcount fixes in batman-adv, from Sven
    Eckelmann.

 2) Use after free in bpf_evict_inode(), from Daniel Borkmann.

 3) Fix mdio bus registration in ixgbe, from Ivan Vecera.

 4) Unbounded loop in __skb_try_recv_datagram(), from Paolo Abeni.

 5) ila rhashtable corruption fix from Herbert Xu.

 6) Don't allow upper-devices to be added to vrf devices, from Sabrina
    Dubroca.

 7) Add qmi_wwan device ID for Olicard 600, from Bjørn Mork.

 8) Don't leave skb->next poisoned in __netif_receive_skb_list_ptype,
    from Alexander Lobakin.

 9) Missing IDR checks in mlx5 driver, from Aditya Pakki.

10) Fix false connection termination in ktls, from Jakub Kicinski.

11) Work around some ASPM issues with r8169 by disabling rx interrupt
    coalescing on certain chips. From Heiner Kallweit.

12) Properly use per-cpu qstat values on NOLOCK qdiscs, from Paolo
    Abeni.

13) Fully initialize sockaddr_in structures in SCTP, from Xin Long.

14) Various BPF flow dissector fixes from Stanislav Fomichev.

15) Divide by zero in act_sample, from Davide Caratti.

16) Fix bridging multicast regression introduced by rhashtable
    conversion, from Nikolay Aleksandrov.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (106 commits)
  ibmvnic: Fix completion structure initialization
  ipv6: sit: reset ip header pointer in ipip6_rcv
  net: bridge: always clear mcast matching struct on reports and leaves
  libcxgb: fix incorrect ppmax calculation
  vlan: conditional inclusion of FCoE hooks to match netdevice.h and bnx2x
  sch_cake: Make sure we can write the IP header before changing DSCP bits
  sch_cake: Use tc_skb_protocol() helper for getting packet protocol
  tcp: Ensure DCTCP reacts to losses
  net/sched: act_sample: fix divide by zero in the traffic path
  net: thunderx: fix NULL pointer dereference in nicvf_open/nicvf_stop
  net: hns: Fix sparse: some warnings in HNS drivers
  net: hns: Fix WARNING when remove HNS driver with SMMU enabled
  net: hns: fix ICMP6 neighbor solicitation messages discard problem
  net: hns: Fix probabilistic memory overwrite when HNS driver initialized
  net: hns: Use NAPI_POLL_WEIGHT for hns driver
  net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw()
  flow_dissector: rst'ify documentation
  ipv6: Fix dangling pointer when ipv6 fragment
  net-gro: Fix GRO flush when receiving a GSO packet.
  flow_dissector: document BPF flow dissector environment
  ...
2019-04-04 18:07:12 -10:00
Waiman Long
46ad0840b1 locking/rwsem: Remove arch specific rwsem files
As the generic rwsem-xadd code is using the appropriate acquire and
release versions of the atomic operations, the arch specific rwsem.h
files will not be that much faster than the generic code as long as the
atomic functions are properly implemented. So we can remove those arch
specific rwsem.h and stop building asm/rwsem.h to reduce maintenance
effort.

Currently, only x86, alpha and ia64 have implemented architecture
specific fast paths. I don't have access to alpha and ia64 systems for
testing, but they are legacy systems that are not likely to be updated
to the latest kernel anyway.

By using a rwsem microbenchmark, the total locking rates on a 4-socket
56-core 112-thread x86-64 system before and after the patch were as
follows (mixed means equal # of read and write locks):

                      Before Patch              After Patch
   # of Threads  wlock   rlock   mixed     wlock   rlock   mixed
   ------------  -----   -----   -----     -----   -----   -----
        1        29,201  30,143  29,458    28,615  30,172  29,201
        2         6,807  13,299   1,171     7,725  15,025   1,804
        4         6,504  12,755   1,520     7,127  14,286   1,345
        8         6,762  13,412     764     6,826  13,652     726
       16         6,693  15,408     662     6,599  15,938     626
       32         6,145  15,286     496     5,549  15,487     511
       64         5,812  15,495      60     5,858  15,572      60

There were some run-to-run variations for the multi-thread tests. For
x86-64, using the generic C code fast path seems to be a little bit
faster than the assembly version with low lock contention.  Looking at
the assembly version of the fast paths, there are assembly to/from C
code wrappers that save and restore all the callee-clobbered registers
(7 registers on x86-64). The assembly generated from the generic C
code doesn't need to do that. That may explain the slight performance
gain here.

The generic asm rwsem.h can also be merged into kernel/locking/rwsem.h
with no code change as no other code other than those under
kernel/locking needs to access the internal rwsem macros and functions.

Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-c6x-dev@linux-c6x.org
Cc: linux-m68k@lists.linux-m68k.org
Cc: linux-riscv@lists.infradead.org
Cc: linux-um@lists.infradead.org
Cc: linux-xtensa@linux-xtensa.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: nios2-dev@lists.rocketboards.org
Cc: openrisc@lists.librecores.org
Cc: uclinux-h8-devel@lists.sourceforge.jp
Link: https://lkml.kernel.org/r/20190322143008.21313-2-longman@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-03 14:50:50 +02:00
Nicolas Pitre
9f3bd8fe8f Update Nicolas Pitre's email address
The @linaro version won't be valid much longer.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-04-02 18:12:44 -10:00
Bert Kenward
8c1074f690 MAINTAINERS: net: update Solarflare maintainers
Cc: Martin Habets <mhabets@solarflare.com>
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Acked-by: Martin Habets <mhabets@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-01 10:43:12 -07:00
Linus Torvalds
573efdc5ea Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixlet from Thomas Gleixner:
 "Trivial update to the maintainers file"

* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  MAINTAINERS: Remove deleted file from futex file pattern
2019-03-31 07:48:58 -07:00
Linus Torvalds
c877b3df85 dmaengine-5.10-rc3
dmaengine fixes for v5.10-rc3
 
  - Revert dmaengine: stm32-mdma: Add a check on read_u32_array as that
    caused regression
  - Fix MAINTAINER file uniphier-mdmac.c file path
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcoCesAAoJEHwUBw8lI4NHFV0P/2wUq0NH2HZWAb36VuJypALL
 wTbo/eGWqw0XJ9HxJkBcTHv6i83wRvIFspZl57u9suyUpLSJ6BRpGduzERFPtCfM
 tlzVdhOv7kF7kOOr1b7pPVvn2QpAlCrz+Gbv/WEtYUtTW0M4xjylQMEWVVVkZ8yv
 0p0sKDoGNDuAIG1pC2hs/CkS9+tp36RaBxXMERmlaTVUJe0EqEcE/MZZ1vFyOmaZ
 x+OFRRYmSOLV0UXj05WFyBnvd/6ZC9ymeKMXEtN4cUU9r05PqPU1l9XhCsdSbo+3
 MbOl5JKZlsita8W+pYmAZwGNSMhNGqJI5GhxgnfuRUZhUsPYDFekEbCi9FxxLGD5
 cqlMVta2sJx9Agb5+ywx74Bl8N/vHED0oLKF72gGNrdUIz5J4JWzc/gWl65P2L5f
 s1BEpRxWGGnHKFpu5/og9f6F6mYdPdKTtg2edGjc8Td9Y+9wxz9rvgZZVcSo8z/I
 ClRdm297Lz7xiwy1FvbAWD1++v/PrsOpJh0SW2lvpI9Hf9bsg/0gmZZP+p+jDKW+
 0gbC+/oNZASEAaIm2T/ZjS0lKAUWho4AP8BcU/+oKt42GR7gqoXYJ+LNQpbahWto
 CCYmYgyjiXXebc0G8QPhKNGoxAqJ6yY8T+8MNqyJRBiiw42c3elMgak4xPPz+XSz
 QIwIGBhMz6gaoUUDkRhY
 =j940
 -----END PGP SIGNATURE-----

Merge tag 'dmaengine-fix-5.1-rc3' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine fixes from Vinod Koul:

 - Revert "dmaengine: stm32-mdma: Add a check on read_u32_array" as that
   caused regression

 - Fix MAINTAINER file uniphier-mdmac.c file path

* tag 'dmaengine-fix-5.1-rc3' of git://git.infradead.org/users/vkoul/slave-dma:
  MAINTAINERS: Fix uniphier-mdmac.c file path
  dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"
2019-03-31 07:42:39 -07:00
Thomas Gleixner
93a64ee71d MAINTAINERS: Remove deleted file from futex file pattern
kernel/futex_compat.c was recently removed, but it's still in the
MAINTAINERS file. Remove it there as well.

Fixes: 04e7712f44 ("y2038: futex: Move compat implementation into futex.c")
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
2019-03-28 14:32:11 +01:00
Florian Fainelli
79706ced7a MAINTAINERS: Fix documentation file name for PHY Library
MAINTAINERS still pointed to phy.txt after moving this file into the rst
format, fix this.

Reported-by: Joe Perches <joe@perches.com>
Fixes: 25fe02d00a ("Documentation: net: phy: switch documentation to rst format")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-27 22:45:26 -07:00
Paul E. McKenney
9145b505bb MAINTAINERS: Add -rcu branch name ("dev")
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2019-03-26 14:37:49 -07:00
Paul E. McKenney
bdead419fb MAINTAINERS: RCU now has its own email list
This commit makes rcu@vger.kernel.org be the official list for RCU-related
topics.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2019-03-26 14:37:49 -07:00
Tony Luck
bcc5c1bbf7 MAINTAINERS: Add entry for EDAC-I10NM
Updating the MAINTAINERS file when adding this new driver was forgotten.
Fix it.

Fixes: d4dc89d069 ("EDAC, i10nm: Add a driver for Intel 10nm server processors")
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Aristeu Rozanski <aris@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190325235627.GA11938@agluck-desk
2019-03-26 08:30:53 +01:00
Tony Luck
76fc276f4a MAINTAINERS: Update entry for EDAC-SKYLAKE
Code refactoring to share some source code with a new EDAC driver
resulted in renaming one file (skx_edac.c became skx_base.c) and adding
a new file (skx_common.c).

Update the file pattern in MAINTAINERS to take account of this change.

Fixes: 98f2fc829e ("EDAC, skx_edac: Delete duplicated code")
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Aristeu Rozanski <aris@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190325232932.GA8869@agluck-desk
2019-03-26 08:29:16 +01:00
Tony Luck
1762058319 MAINTAINERS: Fix file pattern for X86 MCE INFRASTRUCTURE
Code restructuring renamed arch/x86/kernel/cpu/mcheck/ to
be arch/x86/kernel/cpu/mce/

Update the MAINTAINERS file pattern to account for this change.

Fixes: 21afaf1813 ("x86/mce: Streamline MCE subsystem's naming")
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: "H. Peter Anvin" <hpa@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: https://lkml.kernel.org/r/20190325233416.GB8869@agluck-desk
2019-03-26 08:23:53 +01:00
Vinod Koul
d498bc0ce8 MAINTAINERS: Fix uniphier-mdmac.c file path
Commit 32e74aabeb ("dmaengine: uniphier-mdmac: add UniPhier MIO DMAC
driver") wrongly put filepath for uniphier-mdmac.c, fix it

Fixes: 32e74aabeb ("dmaengine: uniphier-mdmac: add UniPhier MIO DMAC driver")
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2019-03-26 10:55:47 +05:30
Linus Torvalds
1bdd3dbfff io_uring-20190323
-----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAlyWVysQHGF4Ym9lQGtl
 cm5lbC5kawAKCRD301j7KXHgpn5lD/0bEg76kbuwOUy5+FDqOpF0MNOU7xZcYcsI
 YkkaKkUi2YQL6NJlkU7AhtPwep+J2sgSnDW9Ho9WIXbsnsO6UF79uIdcix6zJGIl
 WnZZ3BLgWeciCfrzFpn3FFZnm/AKJSPWPmllUFvmUYT9GdRgN4ZnHBsS1HTlJ1m5
 5HhwLtaYOsZ75NxWBRqWspmtFe+XZ/CrjGgmvIF8FjSuIP2q0RrOmCF1XAA82umd
 ehiU1ZtQ+v4FHxmJWjzMWhrCj2y0gmPb+DotIqefFjVnd/G+LrFGMD1fsLoQVFDy
 L5VzSOGj1E4KXfDpIeGnz/08dpqXmOkvsSaNnv1U7vA7SCkbodR/BA1EKJrvk5v7
 MGkkcQDaU/WzC41RCyVQNWAWjzNLKbruXQ+1HqCx5eh7uthvMQMXDvGf4Jgeq+/E
 vGzrEKZ6qI78Vy0mXSy4dfFbFaNTjCkE2jbIG7BQx5zdtnS9/VPXNkpZxPrGLM+P
 /fTsLXghU9lKn6WHVtLpQsfJr0OMjyC9JA23pTX2G9MtBhDcyuRs+uCeQgG6cIkl
 F15LGuOY7YGYxRsegdinFaoldnHersUDx19c+uFdrB0k0A/A6KeGHuZx7aJPkW1L
 M89FkyJr2ZBgc26PvKz6j1Hwl2MKJC5h8TpPES/QnulWh4FbqqH3a501Qa1AQuxC
 1me95iy74w==
 =l4lx
 -----END PGP SIGNATURE-----

Merge tag 'io_uring-20190323' of git://git.kernel.dk/linux-block

Pull io_uring fixes and improvements from Jens Axboe:
 "The first five in this series are heavily inspired by the work Al did
  on the aio side to fix the races there.

  The last two re-introduce a feature that was in io_uring before it got
  merged, but which I pulled since we didn't have a good way to have
  BVEC iters that already have a stable reference. These aren't
  necessarily related to block, it's just how io_uring pins fixed
  buffers"

* tag 'io_uring-20190323' of git://git.kernel.dk/linux-block:
  block: add BIO_NO_PAGE_REF flag
  iov_iter: add ITER_BVEC_FLAG_NO_REF flag
  io_uring: mark me as the maintainer
  io_uring: retry bulk slab allocs as single allocs
  io_uring: fix poll races
  io_uring: fix fget/fput handling
  io_uring: add prepped flag
  io_uring: make io_read/write return an integer
  io_uring: use regular request ref counts
2019-03-23 10:25:12 -07:00
Jens Axboe
bf33a7699e io_uring: mark me as the maintainer
And io_uring as maintained in general.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-03-18 10:44:48 -06:00
Linus Torvalds
636deed6c0 ARM: some cleanups, direct physical timer assignment, cache sanitization
for 32-bit guests
 
 s390: interrupt cleanup, introduction of the Guest Information Block,
 preparation for processor subfunctions in cpu models
 
 PPC: bug fixes and improvements, especially related to machine checks
 and protection keys
 
 x86: many, many cleanups, including removing a bunch of MMU code for
 unnecessary optimizations; plus AVIC fixes.
 
 Generic: memcg accounting
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.22 (GNU/Linux)
 
 iQEcBAABAgAGBQJci+7XAAoJEL/70l94x66DUMkIAKvEefhceySHYiTpfefjLjIC
 16RewgHa+9CO4Oo5iXiWd90fKxtXLXmxDQOS4VGzN0rxvLGRw/fyXIxL1MDOkaAO
 l8SLSNuewY4XBUgISL3PMz123r18DAGOuy9mEcYU/IMesYD2F+wy5lJ17HIGq6X2
 RpoF1p3qO1jfkPTKOob6Ixd4H5beJNPKpdth7LY3PJaVhDxgouj32fxnLnATVSnN
 gENQ10fnt8BCjshRYW6Z2/9bF15JCkUFR1xdBW2/xh1oj+kvPqqqk2bEN1eVQzUy
 2hT/XkwtpthqjSbX8NNavWRSFnOnbMLTRKQyIXmFVsM5VoSrwtiGsCFzBgcT++I=
 =XIzU
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Paolo Bonzini:
 "ARM:
   - some cleanups
   - direct physical timer assignment
   - cache sanitization for 32-bit guests

  s390:
   - interrupt cleanup
   - introduction of the Guest Information Block
   - preparation for processor subfunctions in cpu models

  PPC:
   - bug fixes and improvements, especially related to machine checks
     and protection keys

  x86:
   - many, many cleanups, including removing a bunch of MMU code for
     unnecessary optimizations
   - AVIC fixes

  Generic:
   - memcg accounting"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (147 commits)
  kvm: vmx: fix formatting of a comment
  KVM: doc: Document the life cycle of a VM and its resources
  MAINTAINERS: Add KVM selftests to existing KVM entry
  Revert "KVM/MMU: Flush tlb directly in the kvm_zap_gfn_range()"
  KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()
  KVM: PPC: Fix compilation when KVM is not enabled
  KVM: Minor cleanups for kvm_main.c
  KVM: s390: add debug logging for cpu model subfunctions
  KVM: s390: implement subfunction processor calls
  arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2
  KVM: arm/arm64: Remove unused timer variable
  KVM: PPC: Book3S: Improve KVM reference counting
  KVM: PPC: Book3S HV: Fix build failure without IOMMU support
  Revert "KVM: Eliminate extra function calls in kvm_get_dirty_log_protect()"
  x86: kvmguest: use TSC clocksource if invariant TSC is exposed
  KVM: Never start grow vCPU halt_poll_ns from value below halt_poll_ns_grow_start
  KVM: Expose the initial start value in grow_halt_poll_ns() as a module parameter
  KVM: grow_halt_poll_ns() should never shrink vCPU halt_poll_ns
  KVM: x86/mmu: Consolidate kvm_mmu_zap_all() and kvm_mmu_zap_mmio_sptes()
  KVM: x86/mmu: WARN if zapping a MMIO spte results in zapping children
  ...
2019-03-15 15:00:28 -07:00
Linus Torvalds
8264fd046a drm i915, amdgpu, qxl and etnaviv fixes
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJcivCBAAoJEAx081l5xIa+5OcQAKh/k6N1o83OIlw4OjWXZN/z
 YIyj/E/RjDwtXweXWC9cbv41hqWxYrUWQ6JrFgH19vF4grbOlpBpvlr2tQXyGS2c
 Gl87+w/VUBYXHe+SqFNsMq8SQQCAKfxb1hIXOScmpBHrCYK21NT8ulw6CY32d3Da
 QF+VhA3P4MOdecrrINA+GbxM0Pf/E3qjLA8U2jbZsW7vIYC5AyLuwTXFTC9vVR5S
 JfMfjU6T2m8eX0x79S8scinMqfkMsrdwBgG53FkRTi0DJb65ab97/cCtHVABrS/4
 xoF52Gb1uSin1S4KliWyB7Z+UcieYPhsLdo/983Vp56oZta2Rgi5R3L+cPLNgKGj
 +kFJBGT25zgtl+va5XqZ9CYkb/zW08nif7USWt+B6XGJ2ppyyyLX+jLoQHZK8ywn
 1CC/IYMKs+vRA+2N7MfZHgx2LAIGtpxCL6xYuyfJuWOCb/TNR+ijpnmbBRClDdfF
 mvL4sPCLT84ntpgFXOnbtWx+uRNTLWdtJaL3M3ovtlESLT3xdXSJnXHs0pc3+ygi
 rVTLPl3yjGCqGPf9Rv33g3c4dSIWkwSbRgWjTYhRQukd9rqZNxywC8AbgyAAHadS
 JefVt3G7dJgKOrb+5nyBWQYaq8I+Q/DjRJv3o36qCBsmGExeDR5IawTAQtjGmoZl
 LXA2uyuLoGGFHKUcdYU5
 =vzKe
 -----END PGP SIGNATURE-----

Merge tag 'drm-next-2019-03-15' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes and updates from Dave Airlie:
 "A few various fixes pulls and one late etnaviv pull but it was nearly
  all fixes anyways.

  etnaviv:
   - late next pull
   - mmu mapping fix
   - build non-ARM arches
   - misc fixes

  i915:
   - HDCP state handling fix
   - shrinker interaction fix
   - atomic state leak fix

  qxl:
   - kick out framebuffers early fix

  amdgpu:
   - Powerplay fixes
   - DC fixes
   - BACO turned off for now on vega20
   - Locking fix
   - KFD MQD fix
   - gfx9 golden register updates"

* tag 'drm-next-2019-03-15' of git://anongit.freedesktop.org/drm/drm: (43 commits)
  drm/amdgpu: Update gc golden setting for vega family
  drm/amd/powerplay: correct power reading on fiji
  drm/amd/powerplay: set max fan target temperature as 105C
  drm/i915: Relax mmap VMA check
  drm/i915: Fix atomic state leak when resetting HDMI link
  drm/i915: Acquire breadcrumb ref before cancelling
  drm/i915/selftests: Always free spinner on __sseu_prepare error
  drm/i915: Reacquire priolist cache after dropping the engine lock
  drm/i915: Protect i915_active iterators from the shrinker
  drm/i915: HDCP state handling in ddi_update_pipe
  drm/qxl: remove conflicting framebuffers earlier
  drm/fb-helper: call vga_remove_vgacon automatically.
  drm: move i915_kick_out_vgacon to vgaarb
  drm/amd/display: don't call dm_pp_ function from an fpu block
  drm: add __user attribute to ptr_to_compat()
  drm/amdgpu: clear PDs/PTs only after initializing them
  drm/amd/display: Pass app_tf by value rather than by reference
  Revert "drm/amdgpu: use BACO reset on vega20 if platform support"
  drm/amd/powerplay: show the right override pcie parameters
  drm/amd/powerplay: honor the OD settings
  ...
2019-03-15 13:58:35 -07:00