forked from Minki/linux
22712 Commits
Author | SHA1 | Message | Date | |
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Linus Torvalds
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fd0d351de7 |
TTY/Serial driver patches for 4.4-rc1
Here is the big tty and serial driver update for 4.4-rc1. Lots of serial driver updates and a few small tty core changes. Full details in the shortlog. All of these have been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlY6f64ACgkQMUfUDdst+ykf8gCfYPjtHy5hD/TsharaeXROnVgi W8cAn16xk1Nmnde220MNNpO6zDu65G/1 =kslf -----END PGP SIGNATURE----- Merge tag 'tty-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver updates from Greg KH: "Here is the big tty and serial driver update for 4.4-rc1. Lots of serial driver updates and a few small tty core changes. Full details in the shortlog. All of these have been in linux-next for a while" * tag 'tty-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (148 commits) tty: Use unbound workqueue for all input workers tty: Abstract tty buffer work tty: Prevent tty teardown during tty_write_message() tty: core: Use correct spinlock flavor in tiocspgrp() tty: Combine SIGTTOU/SIGTTIN handling serial: amba-pl011: fix incorrect integer size in pl011_fifo_to_tty() ttyFDC: Fix build problems due to use of module_{init,exit} tty: remove unneeded return statement serial: 8250_mid: add support for DMA engine handling from UART MMIO dmaengine: hsu: remove platform data dmaengine: hsu: introduce stubs for the exported functions dmaengine: hsu: make the UART driver in control of selecting this driver serial: fix mctrl helper functions serial: 8250_pci: Intel MID UART support to its own driver serial: fsl_lpuart: add earlycon support tty: disable unbind for old 74xx based serial/mpsc console port serial: pl011: Spelling s/clocks-names/clock-names/ n_tty: Remove reader wakeups for TTY_BREAK/TTY_PARITY chars tty: synclink, fix indentation serial: at91, fix rs485 properties ... |
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Linus Torvalds
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3d6f47801c |
USB patches for 4.4-rc1
Here is the big USB patchset for 4.4-rc1. As usual, most of the changes are in the gadget subsystem, and we removed a host controller for a device that is no longer in existance, and probably never was even made public. There is also other minor driver updates and new device ids, full details in the changelog. All of these have been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlY6gVMACgkQMUfUDdst+ynLZgCePfhiDuwriaX7osq90HDu8JOc pTEAn2dBdw2VMPToUlxccR963YSfgu2A =mMgp -----END PGP SIGNATURE----- Merge tag 'usb-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here is the big USB patchset for 4.4-rc1. As usual, most of the changes are in the gadget subsystem, and we removed a host controller for a device that is no longer in existance, and probably never was even made public. There is also other minor driver updates and new device ids, full details in the changelog. All of these have been in linux-next for a while" * tag 'usb-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (233 commits) USB: core: Codestyle fix in urb.c usb: misc: usb3503: Use i2c_add_driver helper macro usb: host: lpc32xx: don't unregister phy device usb: host: lpc32xx: balance clk enable/disable on removal usb: host: lpc32xx: fix warnings caused by enabling unprepared clock uwb: drp: Use setup_timer uwb: neh: Use setup_timer uwb: rsv: Use setup_timer USB: qcserial: add Sierra Wireless MC74xx/EM74xx usb: chipidea: otg: don't wait vbus drops below BSV when starts host chipidea: ci_hdrc_pci: use PCI_VDEVICE() instead of PCI_DEVICE() doc: dt-binding: ci-hdrc-usb2: split vendor specific properties usb: chipidea: imx: add imx6ul usb support doc: dt-binding: ci-hdrc-usb2: improve property description usb: chipidea: imx: add usb support for imx7d Doc: usb: ci-hdrc-usb2: Add phy-clkgate-delay-us entry usb: chipidea: Add support for 'phy-clkgate-delay-us' property usb: chipidea: Use extcon framework for VBUS and ID detect usb: gadget: net2280: restore ep_cfg after defect7374 workaround usb: dwc2: host: Fix use after free w/ simultaneous irqs ... |
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Linus Torvalds
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e0700ce709 |
- Revert a dm-multipath change that caused a regression for unprivledged
users (e.g. kvm guests) that issued ioctls when a multipath device had no available paths. - Include Christoph's refactoring of DM's ioctl handling and add support for passing through persistent reservations with DM multipath. - All other changes are very simple cleanups. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJWOp04AAoJEMUj8QotnQNaFLsH/AhMEH/jI1ObOfy4J1Wy4rOx ujJT91uS/s0H3pc9cGKQYnuGpFkX6WWU4wMiabIyiTn4sAsoXaflfIGutivLiDJr HfecrMrGZgnP4ZlpPPB02BmlxFbcPW8yzAU4ma38xBgQ+Pu30RO/HkvX/2vKOppG qwPop/XsNxq3KXgFGM44ToytM6c/MPGluhuvOwbaacAO1HviMuen9qsVjk4kwcf3 jGYTbEPHATxyu5/6oKDTkQTYhzdwg3B2qHCiKMGw3l1kXhaQLFcaOivOLV8Sf3xh bj1070pkGe9OpqaVzMnwDtJ8rnsBl/Nt4wj9oiQPxbX71GYZAmcMIYn9WEkcKFI= =AR2D -----END PGP SIGNATURE----- Merge tag 'dm-4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: "Smaller set of DM changes for this merge. I've based these changes on Jens' for-4.4/reservations branch because the associated DM changes required it. - Revert a dm-multipath change that caused a regression for unprivledged users (e.g. kvm guests) that issued ioctls when a multipath device had no available paths. - Include Christoph's refactoring of DM's ioctl handling and add support for passing through persistent reservations with DM multipath. - All other changes are very simple cleanups" * tag 'dm-4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm switch: simplify conditional in alloc_region_table() dm delay: document that offsets are specified in sectors dm delay: capitalize the start of an delay_ctr() error message dm delay: Use DM_MAPIO macros instead of open-coded equivalents dm linear: remove redundant target name from error messages dm persistent data: eliminate unnecessary return values dm: eliminate unused "bioset" process for each bio-based DM device dm: convert ffs to __ffs dm: drop NULL test before kmem_cache_destroy() and mempool_destroy() dm: add support for passing through persistent reservations dm: refactor ioctl handling Revert "dm mpath: fix stalls when handling invalid ioctls" dm: initialize non-blk-mq queue data before queue is used |
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Linus Torvalds
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ccf21b69a8 |
Merge branch 'for-4.4/reservations' of git://git.kernel.dk/linux-block
Pull block reservation support from Jens Axboe: "This adds support for persistent reservations, both at the core level, as well as for sd and NVMe" [ Background from the docs: "Persistent Reservations allow restricting access to block devices to specific initiators in a shared storage setup. All implementations are expected to ensure the reservations survive a power loss and cover all connections in a multi path environment" ] * 'for-4.4/reservations' of git://git.kernel.dk/linux-block: NVMe: Precedence error in nvme_pr_clear() nvme: add missing endianess annotations in nvme_pr_command NVMe: Add persistent reservation ops sd: implement the Persistent Reservation API block: add an API for Persistent Reservations block: cleanup blkdev_ioctl |
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Linus Torvalds
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527d1529e3 |
Merge branch 'for-4.4/integrity' of git://git.kernel.dk/linux-block
Pull block integrity updates from Jens Axboe: ""This is the joint work of Dan and Martin, cleaning up and improving the support for block data integrity" * 'for-4.4/integrity' of git://git.kernel.dk/linux-block: block, libnvdimm, nvme: provide a built-in blk_integrity nop profile block: blk_flush_integrity() for bio-based drivers block: move blk_integrity to request_queue block: generic request_queue reference counting nvme: suspend i/o during runtime blk_integrity_unregister md: suspend i/o during runtime blk_integrity_unregister md, dm, scsi, nvme, libnvdimm: drop blk_integrity_unregister() at shutdown block: Inline blk_integrity in struct gendisk block: Export integrity data interval size in sysfs block: Reduce the size of struct blk_integrity block: Consolidate static integrity profile properties block: Move integrity kobject to struct gendisk |
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Linus Torvalds
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effa04cc5a |
Merge branch 'for-4.4/lightnvm' of git://git.kernel.dk/linux-block
Pull lightnvm support from Jens Axboe: "This adds support for lightnvm, and adds support to NVMe as well. This is pretty exciting, in that it enables new and interesting use cases for compatible flash devices. There's a LWN writeup about an earlier posting here: https://lwn.net/Articles/641247/ This has been underway for a while, and should be ready for merging at this point" * 'for-4.4/lightnvm' of git://git.kernel.dk/linux-block: nvme: lightnvm: clean up a data type lightnvm: refactor phys addrs type to u64 nvme: LightNVM support rrpc: Round-robin sector target with cost-based gc gennvm: Generic NVM manager lightnvm: Support for Open-Channel SSDs |
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Linus Torvalds
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0d51ce9ca1 |
Power management and ACPI updates for v4.4-rc1
- ACPICA update to upstream revision 20150930 (Bob Moore, Lv Zheng). The most significant change is to allow the AML debugger to be built into the kernel. On top of that there is an update related to the NFIT table (the ACPI persistent memory interface) and a few fixes and cleanups. - ACPI CPPC2 (Collaborative Processor Performance Control v2) support along with a cpufreq frontend (Ashwin Chaugule). This can only be enabled on ARM64 at this point. - New ACPI infrastructure for the early probing of IRQ chips and clock sources (Marc Zyngier). - Support for a new hierarchical properties extension of the ACPI _DSD (Device Specific Data) device configuration object allowing the kernel to handle hierarchical properties (provided by the platform firmware this way) automatically and make them available to device drivers via the generic device properties interface (Rafael Wysocki). - Generic device properties API extension to obtain an index of certain string value in an array of strings, along the lines of of_property_match_string(), but working for all of the supported firmware node types, and support for the "dma-names" device property based on it (Mika Westerberg). - ACPI core fix to parse the MADT (Multiple APIC Description Table) entries in the order expected by platform firmware (and mandated by the specification) to avoid confusion on systems with more than 255 logical CPUs (Lukasz Anaczkowski). - Consolidation of the ACPI-based handling of PCI host bridges on x86 and ia64 (Jiang Liu). - ACPI core fixes to ensure that the correct IRQ number is used to represent the SCI (System Control Interrupt) in the cases when it has been re-mapped (Chen Yu). - New ACPI backlight quirk for Lenovo IdeaPad S405 (Hans de Goede). - ACPI EC driver fixes (Lv Zheng). - Assorted ACPI fixes and cleanups (Dan Carpenter, Insu Yun, Jiri Kosina, Rami Rosen, Rasmus Villemoes). - New mechanism in the PM core allowing drivers to check if the platform firmware is going to be involved in the upcoming system suspend or if it has been involved in the suspend the system is resuming from at the moment (Rafael Wysocki). This should allow drivers to optimize their suspend/resume handling in some cases and the changes include a couple of users of it (the i8042 input driver, PCI PM). - PCI PM fix to prevent runtime-suspended devices with PME enabled from being resumed during system suspend even if they aren't configured to wake up the system from sleep (Rafael Wysocki). - New mechanism to report the number of a wakeup IRQ that woke up the system from sleep last time (Alexandra Yates). - Removal of unused interfaces from the generic power domains framework and fixes related to latency measurements in that code (Ulf Hansson, Daniel Lezcano). - cpufreq core sysfs interface rework to make it handle CPUs that share performance scaling settings (represented by a common cpufreq policy object) more symmetrically (Viresh Kumar). This should help to simplify the CPU offline/online handling among other things. - cpufreq core fixes and cleanups (Viresh Kumar). - intel_pstate fixes related to the Turbo Activation Ratio (TAR) mechanism on client platforms which causes the turbo P-states range to vary depending on platform firmware settings (Srinivas Pandruvada). - intel_pstate sysfs interface fix (Prarit Bhargava). - Assorted cpufreq driver (imx, tegra20, powernv, integrator) fixes and cleanups (Bai Ping, Bartlomiej Zolnierkiewicz, Shilpasri G Bhat, Luis de Bethencourt). - cpuidle mvebu driver cleanups (Russell King). - OPP (Operating Performance Points) framework code reorganization to make it more maintainable (Viresh Kumar). - Intel Broxton support for the RAPL (Running Average Power Limits) power capping driver (Amy Wiles). - Assorted power management code fixes and cleanups (Dan Carpenter, Geert Uytterhoeven, Geliang Tang, Luis de Bethencourt, Rasmus Villemoes). / -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABCAAGBQJWOC9oAAoJEILEb/54YlRx/c8P/joflwoFsISwJccG62YTQMuc bMQKM4Kw0vl5La8+pkLpe5t6+mW7l81UFtYF6Dzd8LOKlD9sszD34z1lHmCeT/oR wn0uZpHagRyLMUfoyiEtlU/VRU6WQNNtS3EgjwUi7xgFz9Q0pjcCZ9OQ6vKov1j5 +6j40ODif5sgo+2vl+rztJiV0SIMkYdkgNqgfN1FE9bdLA2Zkk+PxxJbtGQORuDu O/K+XhQT2xWquVWi/1p+VtQxs5glBS1oKm0kogV5bElCvNTRNIVABUNcjogITQwo QSAKgoCKIoaIl5jtDT6u5dc0y67q/dMtqOY9fOCcOz1Z7jbWQzR8D7mpFWIsJUPK K2LClI3t85ynpN6Jref246A6+C9nwB8JMAiAR11oBw7WbBlkd6tbRgcT5B+iz8UE FuCCif7pha/Fs+Jt1YRazscIqteQ2bAhhxikuIPMfw2M6M67MNfVNeKA1bAoSM34 dH7JsilblitvV7shrwJHwXPXCOF2jEPoK8I4/q2+TR5qUxEpRJjelQxXGSaQScMZ iNnjeTgv8H8q+rY5Yjzsl4pxP0Fvf7IuqkptWOJbgepg4cQc9pS87wOpY3uEeQzr H7ruaQJFCnLO4aXbPNClsiJARhrBk+qMlsh4vBEyCJ2T0ucb+nIUcN4BTi8t85yl X97BfHHUiDoUrnIsNids =1gaH -----END PGP SIGNATURE----- Merge tag 'pm+acpi-4.4-rc1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management and ACPI updates from Rafael Wysocki: "Quite a new features are included this time. First off, the Collaborative Processor Performance Control interface (version 2) defined by ACPI will now be supported on ARM64 along with a cpufreq frontend for CPU performance scaling. Second, ACPI gets a new infrastructure for the early probing of IRQ chips and clock sources (along the lines of the existing similar mechanism for DT). Next, the ACPI core and the generic device properties API will now support a recently introduced hierarchical properties extension of the _DSD (Device Specific Data) ACPI device configuration object. If the ACPI platform firmware uses that extension to organize device properties in a hierarchical way, the kernel will automatically handle it and make those properties available to device drivers via the generic device properties API. It also will be possible to build the ACPICA's AML interpreter debugger into the kernel now and use that to diagnose AML-related problems more efficiently. In the future, this should make it possible to single-step AML execution and do similar things. Interesting stuff, although somewhat experimental at this point. Finally, the PM core gets a new mechanism that can be used by device drivers to distinguish between suspend-to-RAM (based on platform firmware support) and suspend-to-idle (or other variants of system suspend the platform firmware is not involved in) and possibly optimize their device suspend/resume handling accordingly. In addition to that, some existing features are re-organized quite substantially. First, the ACPI-based handling of PCI host bridges on x86 and ia64 is unified and the common code goes into the ACPI core (so as to reduce code duplication and eliminate non-essential differences between the two architectures in that area). Second, the Operating Performance Points (OPP) framework is reorganized to make the code easier to find and follow. Next, the cpufreq core's sysfs interface is reorganized to get rid of the "primary CPU" concept for configurations in which the same performance scaling settings are shared between multiple CPUs. Finally, some interfaces that aren't necessary any more are dropped from the generic power domains framework. On top of the above we have some minor extensions, cleanups and bug fixes in multiple places, as usual. Specifics: - ACPICA update to upstream revision 20150930 (Bob Moore, Lv Zheng). The most significant change is to allow the AML debugger to be built into the kernel. On top of that there is an update related to the NFIT table (the ACPI persistent memory interface) and a few fixes and cleanups. - ACPI CPPC2 (Collaborative Processor Performance Control v2) support along with a cpufreq frontend (Ashwin Chaugule). This can only be enabled on ARM64 at this point. - New ACPI infrastructure for the early probing of IRQ chips and clock sources (Marc Zyngier). - Support for a new hierarchical properties extension of the ACPI _DSD (Device Specific Data) device configuration object allowing the kernel to handle hierarchical properties (provided by the platform firmware this way) automatically and make them available to device drivers via the generic device properties interface (Rafael Wysocki). - Generic device properties API extension to obtain an index of certain string value in an array of strings, along the lines of of_property_match_string(), but working for all of the supported firmware node types, and support for the "dma-names" device property based on it (Mika Westerberg). - ACPI core fix to parse the MADT (Multiple APIC Description Table) entries in the order expected by platform firmware (and mandated by the specification) to avoid confusion on systems with more than 255 logical CPUs (Lukasz Anaczkowski). - Consolidation of the ACPI-based handling of PCI host bridges on x86 and ia64 (Jiang Liu). - ACPI core fixes to ensure that the correct IRQ number is used to represent the SCI (System Control Interrupt) in the cases when it has been re-mapped (Chen Yu). - New ACPI backlight quirk for Lenovo IdeaPad S405 (Hans de Goede). - ACPI EC driver fixes (Lv Zheng). - Assorted ACPI fixes and cleanups (Dan Carpenter, Insu Yun, Jiri Kosina, Rami Rosen, Rasmus Villemoes). - New mechanism in the PM core allowing drivers to check if the platform firmware is going to be involved in the upcoming system suspend or if it has been involved in the suspend the system is resuming from at the moment (Rafael Wysocki). This should allow drivers to optimize their suspend/resume handling in some cases and the changes include a couple of users of it (the i8042 input driver, PCI PM). - PCI PM fix to prevent runtime-suspended devices with PME enabled from being resumed during system suspend even if they aren't configured to wake up the system from sleep (Rafael Wysocki). - New mechanism to report the number of a wakeup IRQ that woke up the system from sleep last time (Alexandra Yates). - Removal of unused interfaces from the generic power domains framework and fixes related to latency measurements in that code (Ulf Hansson, Daniel Lezcano). - cpufreq core sysfs interface rework to make it handle CPUs that share performance scaling settings (represented by a common cpufreq policy object) more symmetrically (Viresh Kumar). This should help to simplify the CPU offline/online handling among other things. - cpufreq core fixes and cleanups (Viresh Kumar). - intel_pstate fixes related to the Turbo Activation Ratio (TAR) mechanism on client platforms which causes the turbo P-states range to vary depending on platform firmware settings (Srinivas Pandruvada). - intel_pstate sysfs interface fix (Prarit Bhargava). - Assorted cpufreq driver (imx, tegra20, powernv, integrator) fixes and cleanups (Bai Ping, Bartlomiej Zolnierkiewicz, Shilpasri G Bhat, Luis de Bethencourt). - cpuidle mvebu driver cleanups (Russell King). - OPP (Operating Performance Points) framework code reorganization to make it more maintainable (Viresh Kumar). - Intel Broxton support for the RAPL (Running Average Power Limits) power capping driver (Amy Wiles). - Assorted power management code fixes and cleanups (Dan Carpenter, Geert Uytterhoeven, Geliang Tang, Luis de Bethencourt, Rasmus Villemoes)" * tag 'pm+acpi-4.4-rc1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (108 commits) cpufreq: postfix policy directory with the first CPU in related_cpus cpufreq: create cpu/cpufreq/policyX directories cpufreq: remove cpufreq_sysfs_{create|remove}_file() cpufreq: create cpu/cpufreq at boot time cpufreq: Use cpumask_copy instead of cpumask_or to copy a mask cpufreq: ondemand: Drop unnecessary locks from update_sampling_rate() PM / Domains: Merge measurements for PM QoS device latencies PM / Domains: Don't measure ->start|stop() latency in system PM callbacks PM / clk: Fix broken build due to non-matching code and header #ifdefs ACPI / Documentation: add copy_dsdt to ACPI format options ACPI / sysfs: correctly check failing memory allocation ACPI / video: Add a quirk to force native backlight on Lenovo IdeaPad S405 ACPI / CPPC: Fix potential memory leak ACPI / CPPC: signedness bug in register_pcc_channel() ACPI / PAD: power_saving_thread() is not freezable ACPI / PM: Fix incorrect wakeup IRQ setting during suspend-to-idle ACPI: Using correct irq when waiting for events ACPI: Use correct IRQ when uninstalling ACPI interrupt handler cpuidle: mvebu: disable the bind/unbind attributes and use builtin_platform_driver cpuidle: mvebu: clean up multiple platform drivers ... |
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Linus Torvalds
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2dc10ad81f |
arm64 updates for 4.4:
- "genirq: Introduce generic irq migration for cpu hotunplugged" patch merged from tip/irq/for-arm to allow the arm64-specific part to be upstreamed via the arm64 tree - CPU feature detection reworked to cope with heterogeneous systems where CPUs may not have exactly the same features. The features reported by the kernel via internal data structures or ELF_HWCAP are delayed until all the CPUs are up (and before user space starts) - Support for 16KB pages, with the additional bonus of a 36-bit VA space, though the latter only depending on EXPERT - Implement native {relaxed, acquire, release} atomics for arm64 - New ASID allocation algorithm which avoids IPI on roll-over, together with TLB invalidation optimisations (using local vs global where feasible) - KASan support for arm64 - EFI_STUB clean-up and isolation for the kernel proper (required by KASan) - copy_{to,from,in}_user optimisations (sharing the memcpy template) - perf: moving arm64 to the arm32/64 shared PMU framework - L1_CACHE_BYTES increased to 128 to accommodate Cavium hardware - Support for the contiguous PTE hint on kernel mapping (16 consecutive entries may be able to use a single TLB entry) - Generic CONFIG_HZ now used on arm64 - defconfig updates -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWOkmIAAoJEGvWsS0AyF7x4GgQAINU3NePjFFvWZNCkqobeH9+ jFKwtXamIudhTSdnXNXyYWmtRL9Krg3qI4zDQf68dvDFAZAze2kVuOi1yPpCbpFZ /j/afNyQc7+PoyqRAzmT+EMPZlcuOA84Prrl1r3QWZ58QaFeVk/6ZxrHunTHxN0x mR9PIXfWx73MTo+UnG8FChkmEY6LmV4XpemgTaMR9FqFhdT51OZSxDDAYXOTm4JW a5HdN9OWjjJ2rhLlFEaC7tszG9B5doHdy2tr5ge/YERVJzIPDogHkMe8ZhfAJc+x SQU5tKN6Pg4MOi+dLhxlk0/mKCvHLiEQ5KVREJnt8GxupAR54Bat+DQ+rP9cSnpq dRQTcARIOyy9LGgy+ROAsSo+NiyM5WuJ0/WJUYKmgWTJOfczRYoZv6TMKlwNOUYb tGLCZHhKPM3yBHJlWbQykl3xmSuudxCMmjlZzg7B+MVfTP6uo0CRSPmYl+v67q+J bBw/Z2RYXWYGnvlc6OfbMeImI6prXeE36+5ytyJFga0m+IqcTzRGzjcLxKEvdbiU pr8n9i+hV9iSsT/UwukXZ8ay6zH7PrTLzILWQlieutfXlvha7MYeGxnkbLmdYcfe GCj374io5cdImHcVKmfhnOMlFOLuOHphl9cmsd/O2LmCIqBj9BIeNH2Om8mHVK2F YHczMdpESlJApE7kUc1e =3six -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: - "genirq: Introduce generic irq migration for cpu hotunplugged" patch merged from tip/irq/for-arm to allow the arm64-specific part to be upstreamed via the arm64 tree - CPU feature detection reworked to cope with heterogeneous systems where CPUs may not have exactly the same features. The features reported by the kernel via internal data structures or ELF_HWCAP are delayed until all the CPUs are up (and before user space starts) - Support for 16KB pages, with the additional bonus of a 36-bit VA space, though the latter only depending on EXPERT - Implement native {relaxed, acquire, release} atomics for arm64 - New ASID allocation algorithm which avoids IPI on roll-over, together with TLB invalidation optimisations (using local vs global where feasible) - KASan support for arm64 - EFI_STUB clean-up and isolation for the kernel proper (required by KASan) - copy_{to,from,in}_user optimisations (sharing the memcpy template) - perf: moving arm64 to the arm32/64 shared PMU framework - L1_CACHE_BYTES increased to 128 to accommodate Cavium hardware - Support for the contiguous PTE hint on kernel mapping (16 consecutive entries may be able to use a single TLB entry) - Generic CONFIG_HZ now used on arm64 - defconfig updates * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (91 commits) arm64/efi: fix libstub build under CONFIG_MODVERSIONS ARM64: Enable multi-core scheduler support by default arm64/efi: move arm64 specific stub C code to libstub arm64: page-align sections for DEBUG_RODATA arm64: Fix build with CONFIG_ZONE_DMA=n arm64: Fix compat register mappings arm64: Increase the max granular size arm64: remove bogus TASK_SIZE_64 check arm64: make Timer Interrupt Frequency selectable arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED arm64: cachetype: fix definitions of ICACHEF_* flags arm64: cpufeature: declare enable_cpu_capabilities as static genirq: Make the cpuhotplug migration code less noisy arm64: Constify hwcap name string arrays arm64/kvm: Make use of the system wide safe values arm64/debug: Make use of the system wide safe value arm64: Move FP/ASIMD hwcap handling to common code arm64/HWCAP: Use system wide safe values arm64/capabilities: Make use of system wide safe value arm64: Delay cpu feature capability checks ... |
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Linus Torvalds
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b0f85fa11a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: Changes of note: 1) Allow to schedule ICMP packets in IPVS, from Alex Gartrell. 2) Provide FIB table ID in ipv4 route dumps just as ipv6 does, from David Ahern. 3) Allow the user to ask for the statistics to be filtered out of ipv4/ipv6 address netlink dumps. From Sowmini Varadhan. 4) More work to pass the network namespace context around deep into various packet path APIs, starting with the netfilter hooks. From Eric W Biederman. 5) Add layer 2 TX/RX checksum offloading to qeth driver, from Thomas Richter. 6) Use usec resolution for SYN/ACK RTTs in TCP, from Yuchung Cheng. 7) Support Very High Throughput in wireless MESH code, from Bob Copeland. 8) Allow setting the ageing_time in switchdev/rocker. From Scott Feldman. 9) Properly autoload L2TP type modules, from Stephen Hemminger. 10) Fix and enable offload features by default in 8139cp driver, from David Woodhouse. 11) Support both ipv4 and ipv6 sockets in a single vxlan device, from Jiri Benc. 12) Fix CWND limiting of thin streams in TCP, from Bendik Rønning Opstad. 13) Fix IPSEC flowcache overflows on large systems, from Steffen Klassert. 14) Convert bridging to track VLANs using rhashtable entries rather than a bitmap. From Nikolay Aleksandrov. 15) Make TCP listener handling completely lockless, this is a major accomplishment. Incoming request sockets now live in the established hash table just like any other socket too. From Eric Dumazet. 15) Provide more bridging attributes to netlink, from Nikolay Aleksandrov. 16) Use hash based algorithm for ipv4 multipath routing, this was very long overdue. From Peter Nørlund. 17) Several y2038 cures, mostly avoiding timespec. From Arnd Bergmann. 18) Allow non-root execution of EBPF programs, from Alexei Starovoitov. 19) Support SO_INCOMING_CPU as setsockopt, from Eric Dumazet. This influences the port binding selection logic used by SO_REUSEPORT. 20) Add ipv6 support to VRF, from David Ahern. 21) Add support for Mellanox Spectrum switch ASIC, from Jiri Pirko. 22) Add rtl8xxxu Realtek wireless driver, from Jes Sorensen. 23) Implement RACK loss recovery in TCP, from Yuchung Cheng. 24) Support multipath routes in MPLS, from Roopa Prabhu. 25) Fix POLLOUT notification for listening sockets in AF_UNIX, from Eric Dumazet. 26) Add new QED Qlogic river, from Yuval Mintz, Manish Chopra, and Sudarsana Kalluru. 27) Don't fetch timestamps on AF_UNIX sockets, from Hannes Frederic Sowa. 28) Support ipv6 geneve tunnels, from John W Linville. 29) Add flood control support to switchdev layer, from Ido Schimmel. 30) Fix CHECKSUM_PARTIAL handling of potentially fragmented frames, from Hannes Frederic Sowa. 31) Support persistent maps and progs in bpf, from Daniel Borkmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1790 commits) sh_eth: use DMA barriers switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion net: sched: kill dead code in sch_choke.c irda: Delete an unnecessary check before the function call "irlmp_unregister_service" net: dsa: mv88e6xxx: include DSA ports in VLANs net: dsa: mv88e6xxx: disable SA learning for DSA and CPU ports net/core: fix for_each_netdev_feature vlan: Invoke driver vlan hooks only if device is present arcnet/com20020: add LEDS_CLASS dependency bpf, verifier: annotate verbose printer with __printf dp83640: Only wait for timestamps for packets with timestamping enabled. ptp: Change ptp_class to a proper bitmask dp83640: Prune rx timestamp list before reading from it dp83640: Delay scheduled work. dp83640: Include hash in timestamp/packet matching ipv6: fix tunnel error handling net/mlx5e: Fix LSO vlan insertion net/mlx5e: Re-eanble client vlan TX acceleration net/mlx5e: Return error in case mlx5e_set_features() fails net/mlx5e: Don't allow more than max supported channels ... |
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Linus Torvalds
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ccc9d4a6d6 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "API: - Add support for cipher output IVs in testmgr - Add missing crypto_ahash_blocksize helper - Mark authenc and des ciphers as not allowed under FIPS. Algorithms: - Add CRC support to 842 compression - Add keywrap algorithm - A number of changes to the akcipher interface: + Separate functions for setting public/private keys. + Use SG lists. Drivers: - Add Intel SHA Extension optimised SHA1 and SHA256 - Use dma_map_sg instead of custom functions in crypto drivers - Add support for STM32 RNG - Add support for ST RNG - Add Device Tree support to exynos RNG driver - Add support for mxs-dcp crypto device on MX6SL - Add xts(aes) support to caam - Add ctr(aes) and xts(aes) support to qat - A large set of fixes from Russell King for the marvell/cesa driver" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (115 commits) crypto: asymmetric_keys - Fix unaligned access in x509_get_sig_params() crypto: akcipher - Don't #include crypto/public_key.h as the contents aren't used hwrng: exynos - Add Device Tree support hwrng: exynos - Fix missing configuration after suspend to RAM hwrng: exynos - Add timeout for waiting on init done dt-bindings: rng: Describe Exynos4 PRNG bindings crypto: marvell/cesa - use __le32 for hardware descriptors crypto: marvell/cesa - fix missing cpu_to_le32() in mv_cesa_dma_add_op() crypto: marvell/cesa - use memcpy_fromio()/memcpy_toio() crypto: marvell/cesa - use gfp_t for gfp flags crypto: marvell/cesa - use dma_addr_t for cur_dma crypto: marvell/cesa - use readl_relaxed()/writel_relaxed() crypto: caam - fix indentation of close braces crypto: caam - only export the state we really need to export crypto: caam - fix non-block aligned hash calculation crypto: caam - avoid needlessly saving and restoring caam_hash_ctx crypto: caam - print errno code when hash registration fails crypto: marvell/cesa - fix memory leak crypto: marvell/cesa - fix first-fragment handling in mv_cesa_ahash_dma_last_req() crypto: marvell/cesa - rearrange handling for sw padded hashes ... |
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Linus Torvalds
|
105ff3cbf2 |
atomic: remove all traces of READ_ONCE_CTRL() and atomic*_read_ctrl()
This seems to be a mis-reading of how alpha memory ordering works, and is not backed up by the alpha architecture manual. The helper functions don't do anything special on any other architectures, and the arguments that support them being safe on other architectures also argue that they are safe on alpha. Basically, the "control dependency" is between a previous read and a subsequent write that is dependent on the value read. Even if the subsequent write is actually done speculatively, there is no way that such a speculative write could be made visible to other cpu's until it has been committed, which requires validating the speculation. Note that most weakely ordered architectures (very much including alpha) do not guarantee any ordering relationship between two loads that depend on each other on a control dependency: read A if (val == 1) read B because the conditional may be predicted, and the "read B" may be speculatively moved up to before reading the value A. So we require the user to insert a smp_rmb() between the two accesses to be correct: read A; if (A == 1) smp_rmb() read B Alpha is further special in that it can break that ordering even if the *address* of B depends on the read of A, because the cacheline that is read later may be stale unless you have a memory barrier in between the pointer read and the read of the value behind a pointer: read ptr read offset(ptr) whereas all other weakly ordered architectures guarantee that the data dependency (as opposed to just a control dependency) will order the two accesses. As a result, alpha needs a "smp_read_barrier_depends()" in between those two reads for them to be ordered. The coontrol dependency that "READ_ONCE_CTRL()" and "atomic_read_ctrl()" had was a control dependency to a subsequent *write*, however, and nobody can finalize such a subsequent write without having actually done the read. And were you to write such a value to a "stale" cacheline (the way the unordered reads came to be), that would seem to lose the write entirely. So the things that make alpha able to re-order reads even more aggressively than other weak architectures do not seem to be relevant for a subsequent write. Alpha memory ordering may be strange, but there's no real indication that it is *that* strange. Also, the alpha architecture reference manual very explicitly talks about the definition of "Dependence Constraints" in section 5.6.1.7, where a preceding read dominates a subsequent write. Such a dependence constraint admittedly does not impose a BEFORE (alpha architecture term for globally visible ordering), but it does guarantee that there can be no "causal loop". I don't see how you could avoid such a loop if another cpu could see the stored value and then impact the value of the first read. Put another way: the read and the write could not be seen as being out of order wrt other cpus. So I do not see how these "x_ctrl()" functions can currently be necessary. I may have to eat my words at some point, but in the absense of clear proof that alpha actually needs this, or indeed even an explanation of how alpha could _possibly_ need it, I do not believe these functions are called for. And if it turns out that alpha really _does_ need a barrier for this case, that barrier still should not be "smp_read_barrier_depends()". We'd have to make up some new speciality barrier just for alpha, along with the documentation for why it really is necessary. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul E McKenney <paulmck@us.ibm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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d63a978865 |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking changes from Ingo Molnar: "The main changes in this cycle were: - More gradual enhancements to atomic ops: new atomic*_read_ctrl() ops, synchronize atomic_{read,set}() ordering requirements between architectures, add atomic_long_t bitops. (Peter Zijlstra) - Add _{relaxed|acquire|release}() variants for inc/dec atomics and use them in various locking primitives: mutex, rtmutex, mcs, rwsem. This enables weakly ordered architectures (such as arm64) to make use of more locking related optimizations. (Davidlohr Bueso) - Implement atomic[64]_{inc,dec}_relaxed() on ARM. (Will Deacon) - Futex kernel data cache footprint micro-optimization. (Rasmus Villemoes) - pvqspinlock runtime overhead micro-optimization. (Waiman Long) - misc smaller fixlets" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ARM, locking/atomics: Implement _relaxed variants of atomic[64]_{inc,dec} locking/rwsem: Use acquire/release semantics locking/mcs: Use acquire/release semantics locking/rtmutex: Use acquire/release semantics locking/mutex: Use acquire/release semantics locking/asm-generic: Add _{relaxed|acquire|release}() variants for inc/dec atomics atomic: Implement atomic_read_ctrl() atomic, arch: Audit atomic_{read,set}() atomic: Add atomic_long_t bitops futex: Force hot variables into a single cache line locking/pvqspinlock: Kick the PV CPU unconditionally when _Q_SLOW_VAL locking/osq: Relax atomic semantics locking/qrwlock: Rename ->lock to ->wait_lock locking/Documentation/lockstat: Fix typo - lokcing -> locking locking/atomics, cmpxchg: Privatize the inclusion of asm/cmpxchg.h |
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Linus Torvalds
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2814228699 |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU changes from Ingo Molnar: "The main changes in this cycle were: - Improvements to expedited grace periods (Paul E McKenney) - Performance improvements to and locktorture tests for percpu-rwsem (Oleg Nesterov, Paul E McKenney) - Torture-test changes (Paul E McKenney, Davidlohr Bueso) - Documentation updates (Paul E McKenney) - Miscellaneous fixes (Paul E McKenney, Boqun Feng, Oleg Nesterov, Patrick Marlier)" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits) fs/writeback, rcu: Don't use list_entry_rcu() for pointer offsetting in bdi_split_work_to_wbs() rcu: Better hotplug handling for synchronize_sched_expedited() rcu: Enable stall warnings for synchronize_rcu_expedited() rcu: Add tasks to expedited stall-warning messages rcu: Add online/offline info to expedited stall warning message rcu: Consolidate expedited CPU selection rcu: Prepare for consolidating expedited CPU selection cpu: Remove try_get_online_cpus() rcu: Stop excluding CPU hotplug in synchronize_sched_expedited() rcu: Stop silencing lockdep false positive for expedited grace periods rcu: Switch synchronize_sched_expedited() to IPI locktorture: Fix module unwind when bad torture_type specified torture: Forgive non-plural arguments rcutorture: Fix unused-function warning for torturing_tasks() rcutorture: Fix module unwind when bad torture_type specified rcu_sync: Cleanup the CONFIG_PROVE_RCU checks locking/percpu-rwsem: Clean up the lockdep annotations in percpu_down_read() locking/percpu-rwsem: Fix the comments outdated by rcu_sync locking/percpu-rwsem: Make use of the rcu_sync infrastructure locking/percpu-rwsem: Make percpu_free_rwsem() after kzalloc() safe ... |
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Linus Torvalds
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f5a8160c1e |
Merge branch 'core-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI changes from Ingo Molnar: "The main changes in this cycle were: - further EFI code generalization to make it more workable for ARM64 - various extensions, such as 64-bit framebuffer address support, UEFI v2.5 EFI_PROPERTIES_TABLE support - code modularization simplifications and cleanups - new debugging parameters - various fixes and smaller additions" * 'core-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) efi: Fix warning of int-to-pointer-cast on x86 32-bit builds efi: Use correct type for struct efi_memory_map::phys_map x86/efi: Fix kernel panic when CONFIG_DEBUG_VIRTUAL is enabled efi: Add "efi_fake_mem" boot option x86/efi: Rename print_efi_memmap() to efi_print_memmap() efi: Auto-load the efi-pstore module efi: Introduce EFI_NX_PE_DATA bit and set it from properties table efi: Add support for UEFIv2.5 Properties table efi: Add EFI_MEMORY_MORE_RELIABLE support to efi_md_typeattr_format() efifb: Add support for 64-bit frame buffer addresses efi/arm64: Clean up efi_get_fdt_params() interface arm64: Use core efi=debug instead of uefi_debug command line parameter efi/x86: Move efi=debug option parsing to core drivers/firmware: Make efi/esrt.c driver explicitly non-modular efi: Use the generic efi.memmap instead of 'memmap' acpi/apei: Use appropriate pgprot_t to map GHES memory arm64, acpi/apei: Implement arch_apei_get_mem_attributes() arm64/mm: Add PROT_DEVICE_nGnRnE and PROT_NORMAL_WT acpi, x86: Implement arch_apei_get_mem_attributes() efi, x86: Rearrange efi_mem_attributes() ... |
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Linus Torvalds
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7eeef2abe8 |
Merge branch 'core-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull wchan kernel address hiding from Ingo Molnar: "This fixes a wchan related information leak in /proc/PID/stat. There's a bit of an ABI twist to it: instead of setting the wchan field to 0 (which is our usual technique) we set it conditionally to a 0/1 flag to keep ABI compatibility with older procps versions that only fetches /proc/PID/wchan (symbolic names) if the absolute wchan address is nonzero" * 'core-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: fs/proc, core/debug: Don't expose absolute kernel addresses via wchan |
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Linus Torvalds
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6aa2fdb87c |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "The irq departement delivers: - Rework the irqdomain core infrastructure to accomodate ACPI based systems. This is required to support ARM64 without creating artificial device tree nodes. - Sanitize the ACPI based ARM GIC initialization by making use of the new firmware independent irqdomain core - Further improvements to the generic MSI management - Generalize the irq migration on CPU hotplug - Improvements to the threaded interrupt infrastructure - Allow the migration of "chained" low level interrupt handlers - Allow optional force masking of interrupts in disable_irq[_nosysnc] - Support for two new interrupt chips - Sigh! - A larger set of errata fixes for ARM gicv3 - The usual pile of fixes, updates, improvements and cleanups all over the place" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits) Document that IRQ_NONE should be returned when IRQ not actually handled PCI/MSI: Allow the MSI domain to be device-specific PCI: Add per-device MSI domain hook of/irq: Use the msi-map property to provide device-specific MSI domain of/irq: Split of_msi_map_rid to reuse msi-map lookup irqchip/gic-v3-its: Parse new version of msi-parent property PCI/MSI: Use of_msi_get_domain instead of open-coded "msi-parent" parsing of/irq: Use of_msi_get_domain instead of open-coded "msi-parent" parsing of/irq: Add support code for multi-parent version of "msi-parent" irqchip/gic-v3-its: Add handling of PCI requester id. PCI/MSI: Add helper function pci_msi_domain_get_msi_rid(). of/irq: Add new function of_msi_map_rid() Docs: dt: Add PCI MSI map bindings irqchip/gic-v2m: Add support for multiple MSI frames irqchip/gic-v3: Fix translation of LPIs after conversion to irq_fwspec irqchip/mxs: Add Alphascale ASM9260 support irqchip/mxs: Prepare driver for hardware with different offsets irqchip/mxs: Panic if ioremap or domain creation fails irqdomain: Documentation updates irqdomain/msi: Use fwnode instead of of_node ... |
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Linus Torvalds
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316dde2fe9 |
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: "In this ARM merge, we remove more lines than we add. Changes include: - Enable imprecise aborts early, so that bus errors aren't masked until later in the boot. This has the side effect that boot loaders which provoke these aborts can cause the kernel to crash early in boot, so we install a handler to report this event around the site where these are enabled. - Remove the buggy but impossible to enable cmpxchg syscall code. - Add unwinding annotations to some assembly code. - Add support for atomic half-word exchange for ARMv6k+. - Reduce ioremap() alignment for SMP/LPAE cases where we don't need the large alignment. - Addition of an "optimal" 3G configuration for systems with 1G of RAM. - Increase vmalloc space by 128M. - Constify some SMP operations structures, which have never been writable. - Improve ARMs dma_mmap() support for mapping DMA coherent mappings into userspace. - Fix to the NMI backtrace code in the IPI case on ARM where the failing CPU gets stuck for 10s waiting for its own IPI to be delivered. - Removal of legacy PM support from the AMBA bus driver. - Another fix for the previous fix of vdsomunge" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (23 commits) ARM: 8449/1: fix bug in vdsomunge swab32 macro arm: add missing of_node_put ARM: 8447/1: catch pending imprecise abort on unmask ARM: 8446/1: amba: Remove unused callbacks for legacy system PM ARM: 8443/1: Adding support for atomic half word exchange ARM: clean up TWD after previous patch ARM: 8441/2: twd: Don't set CLOCK_EVT_FEAT_C3STOP unconditionally ARM: 8440/1: remove obsolete documentation ARM: make highpte an expert option ARM: 8433/1: add a VMSPLIT_3G_OPT config option ARM: 8439/1: Fix backtrace generation when IPI is masked ARM: 8428/1: kgdb: Fix registers on sleeping tasks ARM: 8427/1: dma-mapping: add support for offset parameter in dma_mmap() ARM: 8426/1: dma-mapping: add missing range check in dma_mmap() ARM: remove user cmpxchg syscall ARM: 8438/1: Add unwinding to __clear_user_std() ARM: 8436/1: hw_breakpoint: remove unnecessary header ARM: 8434/2: Revert "7655/1: smp_twd: make twd_local_timer_of_register() no-op for nosmp" ARM: 8432/1: move VMALLOC_END from 0xff000000 to 0xff800000 ARM: 8430/1: use default ioremap alignment for SMP or LPAE ... |
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Linus Torvalds
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2c2b8285dc |
- Support for new MM features in ARCv2 cores (THP, PAE40)
Some generic THP bits are touched - all ACKed by Kirill - Platform framework updates to prepare for EZChip arrival (still in works) - ARC Public Mailing list setup finally (linux-snps-arc@lists.infraded.org) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWOJuTAAoJEGnX8d3iisJeTs0P/jFFQLrsRHALWVEJ/i7TCOSK ud/uekSmPzbUUHkR4BziXsrKZS7Mp+ht2CsXStMLfdk6nJ5X1ydzaRbpXeMPckcV Cn8/Y0L1bbsjgJV/eOP3CsQfUrzjSBZY/Oo4VBKw5YOcSNGpGXpWLeni8Oyl3KZW 3RO0TnNdQ1V8IJFVl8TkcruoR0KhK+UOqMyQh5Axwy6JBbPYdB319AfcJ6Pl2rmp JomwVf8igZHU77OJYT4AKmxXpXuZF+ZNM77q5bMoXUZg0YJKyJkKvFAwZw6Z+ypt inJ7oEmpZyPwvlsa4MUwSzgp/ycxQklvQbEgZBtlYBkJAs9iLxRmRvfqI1JqPF3G vnAhiZgr8ZRh37A8L0UladBZ8GP2ckEURb6vgJUiJwG7o2hkmEF7lIecoyKYIWpp +qmtre0iQLPQAVvH5apJsoMJK2Zj1dWOFrGh3tPKcL+QBIafC4GORjKg6Kd642w4 TBC20QU2QH+kDBH4AGlcm7BWDz+bXh5S7NpilNggy2GqOet50du8LiA7GoqTA5GF POeGGeIKjwHgBQxONqpHj5Hdb6fRtFUmAvicdolkd/da77gbsKqIZj6TrfGnlNkt Fzn6a+WpeTQBzoyvKMW3KxLpq28qugYyaWfRacS+g2m5fcaRno+U7rjGOdRalINk ujJ2CGfAmPWCFNJBvxwb =H+Sl -----END PGP SIGNATURE----- Merge tag 'arc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC updates from Vineet Gupta: - Support for new MM features in ARCv2 cores (THP, PAE40) Some generic THP bits are touched - all ACKed by Kirill - Platform framework updates to prepare for EZChip arrival (still in works) - ARC Public Mailing list setup finally (linux-snps-arc@lists.infraded.org) * tag 'arc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (42 commits) ARC: mm: PAE40 support ARC: mm: PAE40: tlbex.S: Explicitify the size of pte_t ARC: mm: PAE40: switch to using phys_addr_t for physical addresses ARC: mm: HIGHMEM: populate high memory from DT ARC: mm: HIGHMEM: kmap API implementation ARC: mm: preps ahead of HIGHMEM support #2 ARC: mm: preps ahead of HIGHMEM support ARC: mm: use generic macros _BITUL()/_AC() ARC: mm: Improve Duplicate PD Fault handler MAINTAINERS: Add public mailing list for ARC ARC: Ensure DT mem base is same as what kernel is built with ARC: boot: Non Master cpus only need to call EARLY_CPU_SETUP once ARCv2: smp: [plat-*]: No need to explicitly call mcip_init_smp() ARC: smp: Introduce smp hook @init_irq_cpu called for all cores ARC: smp: Rename platform hook @init_smp -> @init_cpu_smp ARCv2: smp: [plat-*]: No need to explicitly call mcip_init_early_smp() ARC: smp: Introduce smp hook @init_early_smp for Master core ARC: remove @init_time, @init_irq platform callbacks ARC: smp: irqchip: handle IPI as percpu irq like timer ARC: boot: Support Halt-on-reset and Run-on-reset SMP booting modes ... |
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Linus Torvalds
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e8a2a176dd |
- Move the out-of-LED-tree led-sead3 driver to the LED subsystem.
- Add 'invert' sysfs attribute to the heartbeat trigger. - Add Device Tree support to the leds-netxbig driver and add related DT nodes to the kirkwood-netxbig.dtsi and kirkwood-net5big.dts files. Remove static LED setup from the related board files. - Remove redundant brightness conversion operation from leds-netxbig. - Improve leds-bcm6328 driver: improve default-state handling, add more init configuration options, print invalid LED instead of warning only about maximum LED value. - Add a shutdown function for setting gpio-leds into off state when shutting down. - Fix DT flash timeout property naming in leds-aat1290.txt. - Switch to using devm prefixed version of led_classdev_register() (leds-cobalt-qube, leds-hp6xx, leds-ot200, leds-ipaq-micro, leds-netxbig, leds-locomo, leds-menf21bmc, leds-net48xx, leds-wrap). - Add missing of_node_put (leds-powernv, leds-bcm6358, leds-bcm6328, leds-88pm860x). - Coding style fixes and cleanups: led-class/led-core, leds-ipaq-micro. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) iQIcBAABAgAGBQJWOGwiAAoJEL1qUBy3i3wm72QQANGvr2lx7YgpLx0BjtkvKlBN CVVHE3u4DhZoiMusJ0qcMO2mGyjd6yJe9rfv3UchA2H7+OooJl401m9niZBrsJGW 2WIOTI1IpJOPD+WaKdxX/Fg3s76UU4hOcsDPxEyKjdJY9pmk6rUkpkDPAS7GoyCH fhjCByhMT0JHN1Md5+vSx8heMWPcn/3b0RHSMJg9ZZZNi+vCLRiCRMOVYqtZxh6R P4HLHXfU45dVtBeikD1Thlq7BvaRyOpWASJwCF2Jar/xKZYPrlXeTn3xaMgVa4ls 3fZFcerib3JBR0B1Y9oguhGepd/N7YXacSuxg3TJu4xSd1GzdT9id19hYftHwj7T NYxImgXLV92stQInCn1L18OUFtvdgO0xJSszCZwUvup4BtJKU1kyFBQ8fouRUimr 8FTYCgwO8F7/zpFeJcKIgwTKZ8XFjzyehM5lXZBxK+mQh69IT2qqY0klqc4xKynr CFSG/PUWQt3iYXM/D/q7vRphykMqicjwHSgaDDGGDDov+VmUdvRxxVveH74oWFre 2LvOAeVo42Abl5h+An7KHXZGzxWUs3XpDXOthd77NISNnK3sw43hBAw782GjwM95 0/tdXGvOsMMPUSjR9StHSkn6rQipW0q606nqmXr0VnSuJA1yLr3GNL0j4A75ULxM Qoj/sW7Gzb+ZmN78Pg4y =X8+e -----END PGP SIGNATURE----- Merge tag 'leds_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED updates from Jacek Anaszewski: - Move the out-of-LED-tree led-sead3 driver to the LED subsystem. - Add 'invert' sysfs attribute to the heartbeat trigger. - Add Device Tree support to the leds-netxbig driver and add related DT nodes to the kirkwood-netxbig.dtsi and kirkwood-net5big.dts files. Remove static LED setup from the related board files. - Remove redundant brightness conversion operation from leds-netxbig. - Improve leds-bcm6328 driver: improve default-state handling, add more init configuration options, print invalid LED instead of warning only about maximum LED value. - Add a shutdown function for setting gpio-leds into off state when shutting down. - Fix DT flash timeout property naming in leds-aat1290.txt. - Switch to using devm prefixed version of led_classdev_register() (leds-cobalt-qube, leds-hp6xx, leds-ot200, leds-ipaq-micro, leds-netxbig, leds-locomo, leds-menf21bmc, leds-net48xx, leds-wrap). - Add missing of_node_put (leds-powernv, leds-bcm6358, leds-bcm6328, leds-88pm860x). - Coding style fixes and cleanups: led-class/led-core, leds-ipaq-micro. * tag 'leds_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: (27 commits) leds: 88pm860x: add missing of_node_put leds: bcm6328: add missing of_node_put leds: bcm6358: add missing of_node_put powerpc/powernv: add missing of_node_put leds: leds-wrap.c: Use devm_led_classdev_register leds: aat1290: Fix property naming of flash-timeout-us leds: leds-net48xx: Use devm_led_classdev_register leds: leds-menf21bmc.c: Use devm_led_class_register leds: leds-locomo.c: Use devm_led_classdev_register leds: leds-gpio: add shutdown function Documentation: leds: update DT bindings for leds-bcm6328 leds-bcm6328: add more init configuration options leds-bcm6328: simplify and improve default-state handling leds-bcm6328: print invalid LED leds: netxbig: set led_classdev max_brightness leds: netxbig: convert to use the devm_ functions ARM: mvebu: remove static LED setup for netxbig boards ARM: Kirkwood: add LED DT entries for netxbig boards leds: netxbig: add device tree binding leds: triggers: add invert to heartbeat ... |
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Ingi Kim
|
10238adb6f |
leds: aat1290: Fix property naming of flash-timeout-us
flash-timeout-us property name is changed to flash-max-timeout-us. This patch fixes that name. Signed-off-by: Ingi Kim <ingi2.kim@samsung.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> |
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Álvaro Fernández Rojas
|
1d3ff22d63 |
Documentation: leds: update DT bindings for leds-bcm6328
This patch adds latest DT bindings for leds-bcm6328 init register configuration. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> |
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Simon Guinot
|
2976b17989 |
leds: netxbig: add device tree binding
This patch adds device tree support for the netxbig LEDs. This also introduces a additionnal DT binding for the GPIO extension bus (netxbig-gpio-ext) used to configure the LEDs. Since this bus could also be used to control other devices, then it seems more suitable to have it in a separate DT binding. Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> |
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Linus Torvalds
|
e86328c489 |
This is the bulk of GPIO changes for v4.4:
GPIO core: - Define and handle flags for open drain/open collector and open source/open emitter, also know as "single-ended" configurations. - Generic request/free operations that handle calling out to the (optional) pin control backend. - Some refactoring related to an ABI change that did not happen, yet provide useful. - Added a real-time compliance checklist. Many GPIO chips have irqchips, and need to think this over with the RT patches going upstream. - Restructure, fix and clean up Kconfig menus a bit. New drivers: - New driver for AMD Promony. - New driver for ACCES 104-IDIO-16, a port-mapped I/O card, ISA-style. Very retro. Subdriver changes: - OMAP changes to handle real time requirements. - Handle trigger types for edge and level IRQs on PL061 properly. As this hardware is very common it needs to set a proper example for others to follow. - Some container_of() cleanups. - Delete the unused MSM driver in favor of the driver that is embedded inside the pin control driver. - Cleanup of the ath79 GPIO driver used by many, many OpenWRT router targets. - A consolidated IT87xx driver replacing the earlier very specific IT8761e driver. - Handle the TI TCA9539 in the PCA953x driver. Also handle ACPI devices in this subdriver. - Drop xilinx arch dependencies as these FPGAs seem to profilate over a few different architectures. MIPS and ARM come to mind. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWNz3qAAoJEEEQszewGV1zKlAP/R+mVoQHyfDFurChDzuWQjZK T4eDiFGTHr/MUDP9I0jINF400SfEm3ajm3aoPvKc6fA2d7oLNB7TzyUxjDsQV4h8 NsCJ9IYD9xYgF6SDovPYPZ6SkRJYimDrwjD/DUSR8ijisVzJwYCyEGznelWKnQMo Fcw4kOTMrW0034ZT4nGH4kSgIzNAMcecazaaqLisniYZ/4Ozk1CQsrBK1gCO/kr8 Hh3N/mN4TBvOyIuD7lmN5PnWuJo641rplcWErjxUZYvqEddSfAnpasfAcXMkZ4gM jOK+l7VIycxOAn+EJwqjyVPJ0gDPPaMwB836gogzNraO2SYd/R2JvyI2zyTogmdW MNwsKwP2b/ma/h0A/JBDFmcMiJwA2QHHgylLrB+vfWAP9o2nJv++Op1/q8ktVR+1 EgEk9StVvnYqC86DJhYbUbMmX7TorRwPoUo/5Z6C/viyZzOagZge0vYKYTQS99Pq B+2aH7pMPLooAdU/cyYy8J20mxQ4RaHoy+TCe0RMRhxnRi9CnnnYNHbZDVdHISpr OSfZKSM40DbAAs7UNxIgPXM1qSzia23tgzZEdh5qwQtZBTC6fWr/1xOrTpFW2wY6 VxqgP/OX23BzJQE4YDnOHLIj8GX0MLqXr7pl2+KBcHO9xvPS6Qj8fFsLEVatCwX0 Caify6KIbbgMWcVmut/6 =LDCr -----END PGP SIGNATURE----- Merge tag 'gpio-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "Here is the bulk of GPIO changes for the v4.4 development cycle. The only changes hitting outside drivers/gpio are in the pin control subsystem and these seem to have settled nicely in linux-next. Development mistakes and catfights are nicely documented in the reverts as you can see. The outcome of the ABI fight is that we're working on a chardev ABI for GPIO now, where hope to show results for the v4.5 kernel. Summary of changes: GPIO core: - Define and handle flags for open drain/open collector and open source/open emitter, also know as "single-ended" configurations. - Generic request/free operations that handle calling out to the (optional) pin control backend. - Some refactoring related to an ABI change that did not happen, yet provide useful. - Added a real-time compliance checklist. Many GPIO chips have irqchips, and need to think this over with the RT patches going upstream. - Restructure, fix and clean up Kconfig menus a bit. New drivers: - New driver for AMD Promony. - New driver for ACCES 104-IDIO-16, a port-mapped I/O card, ISA-style. Very retro. Subdriver changes: - OMAP changes to handle real time requirements. - Handle trigger types for edge and level IRQs on PL061 properly. As this hardware is very common it needs to set a proper example for others to follow. - Some container_of() cleanups. - Delete the unused MSM driver in favor of the driver that is embedded inside the pin control driver. - Cleanup of the ath79 GPIO driver used by many, many OpenWRT router targets. - A consolidated IT87xx driver replacing the earlier very specific IT8761e driver. - Handle the TI TCA9539 in the PCA953x driver. Also handle ACPI devices in this subdriver. - Drop xilinx arch dependencies as these FPGAs seem to profilate over a few different architectures. MIPS and ARM come to mind" * tag 'gpio-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (57 commits) gpio: fix up SPI submenu gpio: drop surplus I2C dependencies gpio: drop surplus X86 dependencies gpio: dt-bindings: document the official use of "ngpios" gpio: MAINTAINERS: Add an entry for the ATH79 GPIO driver gpio / ACPI: Allow shared GPIO event to be read via operation region gpio: group port-mapped I/O drivers in a menu gpio: Add ACCES 104-IDIO-16 driver maintainer entry gpio: zynq: Document interrupt-controller DT binding gpio: xilinx: Drop architecture dependencies gpio: generic: Revert to old error handling in bgpio_map gpio: add a real time compliance notes Revert "gpio: add a real time compliance checklist" gpio: Add GPIO support for the ACCES 104-IDIO-16 gpio: driver for AMD Promontory gpio: xlp: Convert to use gpiolib irqchip helpers gpio: add a real time compliance checklist gpio/xilinx: enable for MIPS gpiolib: Add and use OF_GPIO_SINGLE_ENDED flag gpiolib: Split GPIO flags parsing and GPIO configuration ... |
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Linus Torvalds
|
bc9d8c20ff |
This is the big bulk of pin control changes for the
v4.4 kernel development cycle: Infrastructure: - Doug Anderson wrote a patch adding an "init" state different from the "default" state for pin control state handling in the core framework. This is applied before the driver's probe() call if defined and takes precedence over "default". If both are defined, "init" will be applied *before* probe() and "default" will be applied *after* probe(). Significant subdriver improvements: - SH PFC is switched to getting GPIO ranges from the device tree ranges property on DT platforms. - Got rid of CONFIG_ARCH_SHMOBILE_LEGACY, we are all modernized. - Got rid of SH PFC hardcoded IRQ numbers. - Allwinner sunxi external interrupt through the "r" controller. - Moved the Cygnus driver to use DT-provided GPIO ranges. New drivers: - Atmel PIO4 pin controller for the SAMA4D2 family New subdrivers: - Rockchip RK3036 subdriver - Renesas SH PFC R8A7795 subdriver - Allwinner sunxi A83T PIO subdriver - Freescale i.MX7d iomux lpsr subdriver - Marvell Berlin BG4CT subdriver - SiRF Atlas 7 step B SoC subdriver - Intel Broxton SoC subdriver Apart from this, the usual slew if syntactic and semantic fixes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWNzaFAAoJEEEQszewGV1zth0QAIWBhrEFeZNw3yewSwtawBin Q+5hxxld7YWeYykK/phRw+nru+tRmRKd72uZbiA/OHDFmXdlF7ecQC+D2ByAT/a3 /d61BPtuT0tzmiZTmYSdbivBZzXjs9UrbEsGe2MXgf2WJuzZU/2EiQwCxklDfiX6 BWa0lcL9+ikVRh53xGoEps/5KVOkXSlPDq/twXp6Trd6B1k+opPqKHf7UNxb0BvK 0QoNPDYBTb93Z9iIItQdAGNCD/JMllywpUcqK+tPdQoRdrqlAcdRlUdXI7rdtvGw O3O2/MTBrGI7pxCNxBPGi9+niM6qtLrwKeQx8iIe0ieTIrUCCdg3vftUXctxXHkC +GxKLQGO/aMqW/4O8J+voAOD5HiGc+heoJsQEWoysoooWos/IxVJiiCKy5RNTk7g ECbzQvu7kbwTnwNXbxAc5ocdwhQ6HpJe2X2S52zTpDscfK8HcOow0hmf9m2EI4hV ikf47WJQIN9zunJloiJ3oZveK0Eytx1hH/47gcFRwr0KV/DK0KngvxnPWlB2nzlc pggkVnkHXczCyqBfDhZomILnTK2aDt6RKUZhz4w1s8ezK2EDn8Vvt3Qm7wOIeWvR xiY7XVoO+AYOywuFsbNxkt28Y8h5yQxu/AV6/rYSn+NYCZcLxKbcrVEiY2N6ecCA x74epIdnjA8F7S3Xp14q =0t3B -----END PGP SIGNATURE----- Merge tag 'pinctrl-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the big bulk of pin control changes for the v4.4 kernel development cycle. Development pace is high in pin control again this merge window. 28 contributors, 83 patches. It hits a few sites outside the pin control subsystem: - Device tree bindings in Documentation (as usual) - MAINTAINERS - drivers/base/* for the "init" state handling by Doug Anderson. This has been ACKed by Greg. - drivers/usb/renesas_usbhs/rcar2.c, for a dependent Renesas change in the USB subsystem. This has been ACKed by both Greg and Felipe. - arch/arm/boot/dts/sama5d2.dtsi - this should ideally have gone through the ARM SoC tree but ended up here. This time I am using Geert Uytterhoeven as submaintainer for SH PFC since the are three-four people working in parallel with new Renesas ASICs. Summary of changes: Infrastructure: - Doug Anderson wrote a patch adding an "init" state different from the "default" state for pin control state handling in the core framework. This is applied before the driver's probe() call if defined and takes precedence over "default". If both are defined, "init" will be applied *before* probe() and "default" will be applied *after* probe(). Significant subdriver improvements: - SH PFC is switched to getting GPIO ranges from the device tree ranges property on DT platforms. - Got rid of CONFIG_ARCH_SHMOBILE_LEGACY, we are all modernized. - Got rid of SH PFC hardcoded IRQ numbers. - Allwinner sunxi external interrupt through the "r" controller. - Moved the Cygnus driver to use DT-provided GPIO ranges. New drivers: - Atmel PIO4 pin controller for the SAMA4D2 family New subdrivers: - Rockchip RK3036 subdriver - Renesas SH PFC R8A7795 subdriver - Allwinner sunxi A83T PIO subdriver - Freescale i.MX7d iomux lpsr subdriver - Marvell Berlin BG4CT subdriver - SiRF Atlas 7 step B SoC subdriver - Intel Broxton SoC subdriver Apart from this, the usual slew if syntactic and semantic fixes" * tag 'pinctrl-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (81 commits) pinctrl: pinconf: remove needless loop pinctrl: uniphier: guard uniphier directory with CONFIG_PINCTRL_UNIPHIER pinctrl: zynq: fix UTF-8 errors pinctrl: zynq: Initialize early pinctrl: at91: add missing of_node_put pinctrl: tegra-xusb: Correct lane mux options pinctrl: intel: Add Intel Broxton pin controller support pinctrl: intel: Allow requesting pins which are in ACPI mode as GPIOs pinctrl: intel: Add support for multiple GPIO chips sharing the interrupt drivers/pinctrl: Add the concept of an "init" state pinctrl: uniphier: set input-enable before pin-muxing pinctrl: cygnus: Add new compatible string for gpio controller driver pinctrl: cygnus: Remove GPIO to Pinctrl pin mapping from driver pinctrl: cygnus: Optional DT property to support pin mappings pinctrl: sunxi: Add irq pinmuxing to sun6i "r" pincontroller pinctrl: sunxi: Fix irq_of_xlate for the r_pio pinctrl block pinctrl: sh-pfc: Remove obsolete r8a7778 platform_device_id entry pinctrl: sh-pfc: Remove obsolete r8a7779 platform_device_id entry pinctrl: sh-pfc: Stop including <linux/platform_data/gpio-rcar.h> usb: renesas_usbhs: Remove unneeded #include <linux/platform_data/gpio-rcar.h> ... |
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Linus Torvalds
|
9ff3ca58b0 |
* Convert EDAC to debugfs wrappers and make drivers use those. (Borislav Petkov)
* L3 and SoC support for xgene_edac. (Loc Ho) * AMD F15h, models 0x60-6f support to amd64_edac. (Aravind Gopalakrishnan) * Fixes and cleanups all over the place. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWNzViAAoJEBLB8Bhh3lVKXPsP/3AQvoVcDh/EA7f/egoY8clA gfCUbkO2wexq+W1afdEVRFft+U+1QQVeK18MzqWvneZFFefbSMx2hrnAFQwGxKk7 yEvAqbuNj6xYoR3k76N2UgJXYPLq4r7QCDY/dVd2q6aAc38bVyk9tQANgUwDoT6k Ugdb02WBFSKm5SJy24XaF6rqsEIySSuvQFOMZL25d4q2fdOx0/6gErNDdm2zfCct yUygoWwyKi99v2Ip4iwLDVMpG9q0pNctSupa0m0R5Y6NDFJiXPRAIdp9cB483IJP gfDGUS3TmR5xzwV6jOhY/9gq6jdJ2EhyiTv3DEC0ztndtd6EdptBOuFzj6SvE/kD huLWa1l2LSR905xdZC1iJEtbRrlikQgxywCcvuU+Fo9Z1TuvQ37PwWs7BV2/4T2O 6xRj0E4qgcCmeITjoqzsLeBqoGljBi5LimFymkqaxq0Yaw0ep+OUcGOK+FY04ro5 u5mRFWNfTo33MuDq7FUw+cV84glCkPfMPWIWgk5Ln69EoFdsyvBmK3QCfpQCi5qq 1fRJhkifWalLf1fTz4S96EeVGgkhlNg1xAzZSJOa3ipYLWM+dQDVNGVD4+fMsQ3I zy7wUT4AgYz1lRhgUXOromDxbtsqBdxKBfym+O1sZJg4Qbr0UVtWZ6JEi+tBRN9i 2XEn4OvTtfdqHuQR7gLu =Ek5l -----END PGP SIGNATURE----- Merge tag 'edac_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC updates from Borislav Petkov: "A bunch of fixes all over the place and some hw enablement this time. - Convert EDAC to debugfs wrappers and make drivers use those (Borislav Petkov) - L3 and SoC support for xgene_edac (Loc Ho) - AMD F15h, models 0x60-6f support to amd64_edac (Aravind Gopalakrishnan) - Fixes and cleanups all over the place" * tag 'edac_for_4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (22 commits) EDAC: Fix PAGES_TO_MiB macro misuse EDAC, altera: SoCFPGA EDAC should not look for ECC_CORR_EN EDAC: Use edac_debugfs_remove_recursive() EDAC, ppc4xx_edac: Fix module autoload for OF platform driver Documentation/EDAC: Add reference documents section for amd64_edac EDAC, amd64_edac: Update copyright and remove changelog EDAC, amd64_edac: Extend scrub rate support to F15hM60h EDAC: Don't allow empty DIMM labels EDAC: Fix sysfs dimm_label store operation EDAC: Fix sysfs dimm_label show operation arm64, EDAC: Add L3/SoC DT subnodes to the APM X-Gene SoC EDAC node EDAC, xgene: Add SoC support EDAC, xgene: Fix possible sprintf() overflow issue EDAC, xgene: Add L3 support EDAC, Documentation: Update X-Gene EDAC binding for L3/SoC subnodes EDAC, sb_edac: Fix TAD presence check for sbridge_mci_bind_devs() EDAC, ghes_edac: Remove redundant memory_type array EDAC, xgene: Convert to debugfs wrappers EDAC, i5100: Convert to debugfs wrappers EDAC, altera: Convert to debugfs wrappers ... |
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Linus Torvalds
|
17a1359034 |
MMC core:
- Add new API to set VCCQ voltage - mmc_regulator_set_vqmmc() - Add new ioctl to allow userspace to send multi commands - Wait for card busy signalling before starting SDIO requests - Remove MMC_CLKGATE - Enable tuning for DDR50 mode - Some code clean-up/improvements to mmc pwrseq - Use highest priority for eMMC restart handler - Add DT bindings for eMMC hardware reset support - Extend the mmc_send_tuning() API - Improve ios show for debugfs - A couple of code optimizations MMC host: - Some generic OF improvements - Various code clean-ups - sirf: Add support for DDR50 - sunxi: Add support for card busy detection - mediatek: Use MMC_CAP_RUNTIME_RESUME - mediatek: Add support for eMMC HW-reset - mediatek: Add support for HS400 - dw_mmc: Convert to use the new mmc_regulator_set_vqmmc() API - dw_mmc: Add external DMA interface support - dw_mmc: Some various improvements - dw_mmc-rockchip: MMC tuning with the clock phase framework - sdhci: Properly clear IRQs during resume - sdhci: Enable tuning for DDR50 mode - sdhci-of-esdhc: Use IRQ mode for card detection - sdhci-of-esdhc: Support both BE and LE host controller - sdhci-pci: Build o2micro support in the same module - sdhci-pci: Support for new Intel host controllers - sdhci-acpi: Support for new Intel host controllers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWNyuHAAoJEP4mhCVzWIwpHHUP/38kYyuhHNWEagna2taCnb5r tacx0IEfjvEmkzFNX4qLyBlu8lvDMJPx/GYx1RxE10/ZEsdllBpgtuS2+4SLHdlR naUwPsjjMigf4FavsnMxYe9yqsHsDkzFgJ2zsrRm/5h+0G4Uj3X+ejgGPjAFu3KK 6Ldha83dagR065MT8AIQRkVfjwME2mQC4RbWxmIpEQrzS2mJi3QZ0UikVWs6TWuE +1pxCobspYXK4Q9UC455JvrMJtOjDi1JNBmVyTA2fS+SBeQ1ZqbnNSbK1VAXI43b TKgUN/wp2SGqNCL+dhsebTOdEwKUgxcRRCReZRR0DBvTDvETmXRZ6ji6XUtaSAHL TY4hbNL9bWJN0JoidgdUKcQ5GjZcvDQk3eY6L0FP/C/plDEBIel7Ndf8pQco9NBQ l1CXuhjNZvkmHf9w44FgdeEGM5l/hn8J725mrVU+XNrMKv1RuNQZ56h2i33ktk6c b3+uGLMAqat59yecyaFqZibI+9WQ0pS+zz0IgQxyWxU5i86z3hrk4fbxHpmFZuEz 7awBMjiXldrbUY0fvWK6KlnTz+kqHHKxD5o9Pr9xBo6H28AwL4zGFwcU8dDpaOSk o13lLvWcZYsSMuUwO+y5jQdGejTkD2ZeJY8LqAY+SB124qAngRXLwdyBp5uqnzLS mBJh2R2ztcin5TzaJN3c =gn/m -----END PGP SIGNATURE----- Merge tag 'mmc-v4.4' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Add new API to set VCCQ voltage - mmc_regulator_set_vqmmc() - Add new ioctl to allow userspace to send multi commands - Wait for card busy signalling before starting SDIO requests - Remove MMC_CLKGATE - Enable tuning for DDR50 mode - Some code clean-up/improvements to mmc pwrseq - Use highest priority for eMMC restart handler - Add DT bindings for eMMC hardware reset support - Extend the mmc_send_tuning() API - Improve ios show for debugfs - A couple of code optimizations MMC host: - Some generic OF improvements - Various code clean-ups - sirf: Add support for DDR50 - sunxi: Add support for card busy detection - mediatek: Use MMC_CAP_RUNTIME_RESUME - mediatek: Add support for eMMC HW-reset - mediatek: Add support for HS400 - dw_mmc: Convert to use the new mmc_regulator_set_vqmmc() API - dw_mmc: Add external DMA interface support - dw_mmc: Some various improvements - dw_mmc-rockchip: MMC tuning with the clock phase framework - sdhci: Properly clear IRQs during resume - sdhci: Enable tuning for DDR50 mode - sdhci-of-esdhc: Use IRQ mode for card detection - sdhci-of-esdhc: Support both BE and LE host controller - sdhci-pci: Build o2micro support in the same module - sdhci-pci: Support for new Intel host controllers - sdhci-acpi: Support for new Intel host controllers" * tag 'mmc-v4.4' of git://git.linaro.org/people/ulf.hansson/mmc: (73 commits) mmc: dw_mmc: fix the wrong setting for UHS-DDR50 mode mmc: dw_mmc: fix the CardThreshold boundary at CardThrCtl register mmc: dw_mmc: NULL dereference in error message mmc: pwrseq: Use highest priority for eMMC restart handler mmc: mediatek: add HS400 support mmc: mmc: extend the mmc_send_tuning() mmc: mediatek: add implement of ops->hw_reset() mmc: mediatek: fix got GPD checksum error interrupt when data transfer mmc: mediatek: change the argument "ddr" to "timing" mmc: mediatek: make cmd_ints_mask to const mmc: dt-bindings: update Mediatek MMC bindings mmc: core: Add DT bindings for eMMC hardware reset support mmc: omap_hsmmc: Enable omap_hsmmc for Keystone 2 mmc: sdhci-acpi: Add more ACPI HIDs for Intel controllers mmc: sdhci-pci: Add more PCI IDs for Intel controllers arm: lpc18xx_defconfig: remove CONFIG_MMC_DW_IDMAC arm: hisi_defconfig: remove CONFIG_MMC_DW_IDMAC arm: exynos_defconfig: remove CONFIG_MMC_DW_IDMAC arc: axs10x_defconfig: remove CONFIG_MMC_DW_IDMAC mips: pistachio_defconfig: remove CONFIG_MMC_DW_IDMAC ... |
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Linus Torvalds
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66b0199678 |
hwmon updates for v4.4
New driver for MAX31790, added support for TMP75C, as well as cleanups and minor improvements in various drivers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWNrTUAAoJEMsfJm/On5mBq8MP/3MHJNGdHIB/WlHlVflaSkG9 qouMLDasxRlVXRsrO4lXTXHuq+PlMATcfLxmJcIwy6CcvYxU0PczpfbVvtU2wmvZ TXHNDDfcR9fQ25ewpvVFN20BD22bJaJLkqi9gUIt8Rs/del4aQ4gpNUR3I7pHjTJ /MpRKgcEq9PMy1AZEjNgQRW7bnHC4xedy62uLjYoOVZ55AJKkdEoA1K/XgiHVdvh mpZdG4yVWA4Ukb1RWWBmuwIIn7iVzFHI58ijFO03EmDAvpF5se7RrLS4RKjANOv3 x3FgoWphEtnk5XqKckNPFoBHXlWrvknyLx43LX0uTRdWIe9SHzt1PQplB7ZV6iak 8x89BAd8dRZF7lm61+n3e78ekaSjPaFTQCIQLO4DTi0YHAOY8a/hZNCTAAvZNfTY epOH6gXGsAjDXmeiBPOYtYbyS4AtdberB7VAFLID5n2HqP0ukdiavIKr2OvbUgI+ X0H4/iDbv79TZ7GhMl6dSCJ6rnWAp5D8TxpYwncShFDwD29VyWsgqUAg+OD5Fk5m YXpisVWP65KzGyUB/JLw4cKSVrWuz7aEsTr7sJjLVHcPV+pwgunl4FWwibzog+is E20I67SFI2u6CRcKDWtVDPXkd90S2NKdESl4hvz/CquEScH9DmmJ4QPAqq5Gqkeg Nj0Xbo9ds36+2LURz4gW =Fa0c -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New driver for MAX31790, added support for TMP75C, as well as cleanups and minor improvements in various drivers" * tag 'hwmon-for-linus-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (fam15h_power) Add max compute unit accumulated power hwmon: (fam15h_power) Enable power1_input on AMD Carrizo hwmon: (fam15h_power) Refactor attributes for dynamically added hwmon: (ina2xx) remove no longer used variable 'kind' hwmon: (nct6775) Introduce separate temperature labels for NCT6792 and NCT6793 hwmon: (nct6775) NCT6791D and NCT6792D have an additional temperature source hwmon: (ina2xx) give precedence to DT over checking for platform data. hwmon: (ina2xx) convert driver to using regmap hwmon: (coretemp) Increase limit of maximum core ID from 32 to 128. hwmon: (lm75) Add support for TMP75C hwmon: (ibmpowernv) Add OF compatibility table entry hwmon: (abx500) drop the use of IRQF_NO_SUSPEND hwmon: (max31790) Fix dereference of ERR_PTR hwmon: Driver for Maxim MAX31790 |
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Rafael J. Wysocki
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69f8947b8c |
Merge branches 'pm-cpufreq' and 'pm-cpuidle'
* pm-cpufreq: cpufreq: postfix policy directory with the first CPU in related_cpus cpufreq: create cpu/cpufreq/policyX directories cpufreq: remove cpufreq_sysfs_{create|remove}_file() cpufreq: create cpu/cpufreq at boot time cpufreq: Use cpumask_copy instead of cpumask_or to copy a mask cpufreq: ondemand: Drop unnecessary locks from update_sampling_rate() cpufreq: intel_pstate: Fix intel_pstate powersave min_perf_pct value cpufreq: intel_pstate: Avoid calculation for max/min Documentation: kernel_parameters for Intel P state driver cpufreq: intel_pstate: Use ACPI perf configuration cpufreq: intel-pstate: Use separate max pstate for scaling cpufreq: intel_pstate: get P1 from TAR when available cpufreq: Drop redundant check for inactive policies cpufreq : powernv: Report Pmax throttling if capped below nominal frequency cpufreq: imx: update the clock switch flow to support imx6ul cpufreq: tegra20: remove superfluous CONFIG_PM ifdefs cpufreq: conservative: remove 'enable' field cpufreq: integrator: Fix module autoload for OF platform driver * pm-cpuidle: cpuidle: mvebu: disable the bind/unbind attributes and use builtin_platform_driver cpuidle: mvebu: clean up multiple platform drivers |
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Rafael J. Wysocki
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9bb4064ca3 |
Merge branch 'pm-sleep'
* pm-sleep: PM / hibernate: fix a comment typo input: i8042: Avoid resetting controller on system suspend/resume PM / PCI / ACPI: Kick devices that might have been reset by firmware PM / sleep: Add flags to indicate platform firmware involvement PM / sleep: Drop pm_request_idle() from pm_generic_complete() PCI / PM: Avoid resuming more devices during system suspend PM / wakeup: wakeup_source_create: use kstrdup_const PM / sleep: Report interrupt that caused system wakeup |
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Rafael J. Wysocki
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66c4487724 |
Merge branches 'acpi-osl', 'acpi-pad', 'acpi-video' and 'acpi-assorted'
* acpi-osl: ACPI / PM: Fix incorrect wakeup IRQ setting during suspend-to-idle ACPI: Using correct irq when waiting for events ACPI: Use correct IRQ when uninstalling ACPI interrupt handler * acpi-pad: ACPI / PAD: power_saving_thread() is not freezable * acpi-video: ACPI / video: Add a quirk to force native backlight on Lenovo IdeaPad S405 * acpi-assorted: ACPI / Documentation: add copy_dsdt to ACPI format options ACPI / sysfs: correctly check failing memory allocation |
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David S. Miller
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b75ec3af27 | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net | ||
Tomohiro Kusumi
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f49e869a61 |
dm delay: document that offsets are specified in sectors
Only delay params are mentioned in delay.txt. Mention offsets just like documents for linear and flakey do. Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> |
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Linus Walleij
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aacaffd1d9 |
gpio: dt-bindings: document the official use of "ngpios"
There are a bunch of drivers that utilize the "ngpios" DT property without any vendor prefix. Try to start cleaning up the mess by defining what we mean by this property. Cc: devicetree@vger.kernel.org Cc: Pramod Kumar <pramodku@broadcom.com> Cc: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Linus Torvalds
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c94eee8a3b |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix two regressions in ipv6 route lookups, particularly wrt output interface specifications in the lookup key. From David Ahern. 2) Fix checks in ipv6 IPSEC tunnel pre-encap fragmentation, from Herbert Xu. 3) Fix mis-advertisement of 1000BASE-T on bcm63xx_enet, from Simon Arlott. 4) Some smsc phys misbehave with energy detect mode enabled, so add a DT property and disable it on such switches. From Heiko Schocher. 5) Fix TSO corruption on TX in mv643xx_eth, from Philipp Kirchhofer. 6) Fix regression added by removal of openvswitch vport stats, from James Morse. 7) Vendor Kconfig options should be bool, not tristate, from Andreas Schwab. 8) Use non-_BH() net stats bump in tcp_xmit_probe_skb(), otherwise we barf during TCP REPAIR operations. 9) Fix various bugs in openvswitch conntrack support, from Joe Stringer. 10) Fix NETLINK_LIST_MEMBERSHIPS locking, from David Herrmann. 11) Don't have VSOCK do sock_put() in interrupt context, from Jorgen Hansen. 12) Fix skb_realloc_headroom() failures properly in ISDN, from Karsten Keil. 13) Add some device IDs to qmi_wwan, from Bjorn Mork. 14) Fix ovs egress tunnel information when using lwtunnel devices, from Pravin B Shelar. 15) Add missing NETIF_F_FRAGLIST to macvtab feature list, from Jason Wang. 16) Fix incorrect handling of throw routes when the result of the throw cannot find a match, from Xin Long. 17) Protect ipv6 MTU calculations from wrap-around, from Hannes Frederic Sowa. 18) Fix failed autonegotiation on KSZ9031 micrel PHYs, from Nathan Sullivan. 19) Add missing memory barries in descriptor accesses or xgbe driver, from Thomas Lendacky. 20) Fix release conditon test in pppoe_release(), from Guillaume Nault. 21) Fix gianfar bugs wrt filter configuration, from Claudiu Manoil. 22) Fix violations of RX buffer alignment in sh_eth driver, from Sergei Shtylyov. 23) Fixing missing of_node_put() calls in various places around the networking, from Julia Lawall. 24) Fix incorrect leaf now walking in ipv4 routing tree, from Alexander Duyck. 25) RDS doesn't check pskb_pull()/pskb_trim() return values, from Sowmini Varadhan. 26) Fix VLAN configuration in mlx4 driver, from Jack Morgenstein. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (79 commits) ipv6: protect mtu calculation of wrap-around and infinite loop by rounding issues Revert "Merge branch 'ipv6-overflow-arith'" net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes net/mlx4_en: Explicitly set no vlan tags in WQE ctrl segment when no vlan is present vhost: fix performance on LE hosts bpf: sample: define aarch64 specific registers amd-xgbe: Fix race between access of desc and desc index RDS-TCP: Recover correctly from pskb_pull()/pksb_trim() failure in rds_tcp_data_recv forcedeth: fix unilateral interrupt disabling in netpoll path openvswitch: Fix skb leak using IPv6 defrag ipv6: Export nf_ct_frag6_consume_orig() openvswitch: Fix double-free on ip_defrag() errors fib_trie: leaf_walk_rcu should not compute key if key is less than pn->key net: mv643xx_eth: add missing of_node_put ath6kl: add missing of_node_put net: phy: mdio: add missing of_node_put netdev/phy: add missing of_node_put net: netcp: add missing of_node_put net: thunderx: add missing of_node_put ipv6: gre: support SIT encapsulation ... |
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David S. Miller
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e7b63ff115 |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2015-10-30 1) The flow cache is limited by the flow cache limit which depends on the number of cpus and the xfrm garbage collector threshold which is independent of the number of cpus. This leads to the fact that on systems with more than 16 cpus we hit the xfrm garbage collector limit and refuse new allocations, so new flows are dropped. On systems with 16 or less cpus, we hit the flowcache limit. In this case, we shrink the flow cache instead of refusing new flows. We increase the xfrm garbage collector threshold to INT_MAX to get the same behaviour, independent of the number of cpus. 2) Fix some unaligned accesses on sparc systems. From Sowmini Varadhan. 3) Fix some header checks in _decode_session4. We may call pskb_may_pull with a negative value converted to unsigened int from pskb_may_pull. This can lead to incorrect policy lookups. We fix this by a check of the data pointer position before we call pskb_may_pull. 4) Reload skb header pointers after calling pskb_may_pull in _decode_session4 as this may change the pointers into the packet. 5) Add a missing statistic counter on inner mode errors. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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740215ddb5 |
NFC 4.4 pull request
This is the NFC pull request for 4.4. It's a bit bigger than usual, the 3 main culprits being: - A new driver for Intel's Fields Peak NCI chipset. In order to support this chipset we had to export a few NCI routines and extend the driver NCI ops to not only support proprietary commands but also core ones. - Support for vendor commands for both STM drivers, st-nci and st21nfca. Those vendor commands allow to run factory tests through the NFC netlink interface. - New i2c and SPI support for the Marvell driver, together with firmware download support for this driver's core. Besides that we also have: - A few file renames in the STM drivers, to keep the naming consistent between drivers. - Some improvements and fixes on the NCI HCI layer, mostly to properly reach a secure element over a legacy HCI link. - A few fixes for the s3fwrn5 and trf7970a drivers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWMGIaAAoJEIqAPN1PVmxKHjYP/3Q3Y4Vhvw3kTfDP3IlnAuH3 XjBMGKPLu72MmtSk9jFOr5VuC76YtJzwf+4nKGJybu619NPKfxXN7r83bpsZV1Bk +0cS1RpjIQh92a0ElvX1muCFhgH7ax7zeqQ+29OSpA33e67/DlUcwxiqzF15cwWC Bk0pUv1FxMoNi5ZkG1JrRqrhx/Yqo1dw2HrnMbKVgwLtLzODBuzoGVKfydTo0b1j hkl30DPF3AYMxnwIml3tM8zT96b1LtD0Xgs1yF8IdrIJ+6YLn/6tnw1rUxnE8Ovo JFtvtS0OKjGTNFr1NhueG0i5td8TR4MAJKHh0Lz9ISIFWtNtsVjFfGuAeWZcQ/n/ rQS7xOvzBCndNbe8PS9wBiNQAqLAH5/dzvKRwNboRttkpwIrNOgaBYj2LpuRzpfO p+ArwBryAorfxQVOIWl4knc59UsiPUKOK61uMTZ1sU7jCEvUNVChIm8EGRlMnpMQ ZFlBa2lqNdgz7ubKLofbnWLiCNY6r0E13MSLHZlJZX61IMjs13ojDeKMvitFBe+b 1hDwbSWxIRB8xKbcsIA9bPUnEc16Syywz/Q4iAsE8Gy6l5J41MhA/q2QaO9WSrPE Leah53l5EwQRd55WjJkCkIKZwvCjIerkESfAS0oprELIYXaxs/1PbVl6C7VYZA4K A5tYLw2vS+tTK4Mgi/ym =aw/h -----END PGP SIGNATURE----- Merge tag 'nfc-next-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz says: ==================== NFC 4.4 pull request This is the NFC pull request for 4.4. It's a bit bigger than usual, the 3 main culprits being: - A new driver for Intel's Fields Peak NCI chipset. In order to support this chipset we had to export a few NCI routines and extend the driver NCI ops to not only support proprietary commands but also core ones. - Support for vendor commands for both STM drivers, st-nci and st21nfca. Those vendor commands allow to run factory tests through the NFC netlink interface. - New i2c and SPI support for the Marvell driver, together with firmware download support for this driver's core. Besides that we also have: - A few file renames in the STM drivers, to keep the naming consistent between drivers. - Some improvements and fixes on the NCI HCI layer, mostly to properly reach a secure element over a legacy HCI link. - A few fixes for the s3fwrn5 and trf7970a drivers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Ido Schimmel
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371e59adce |
switchdev: Make flood to CPU optional
In certain use cases it is not always desirable for the switch device to flood traffic to CPU port. Instead, only certain packet types (e.g. STP, LACP) should be trapped to it. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Ido Schimmel
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741af0053b |
switchdev: Add support for flood control
Allow devices supporting this feature to control the flooding of unknown unicast traffic, by making switchdev infrastructure propagate this setting to the switch driver. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Iyappan Subramanian
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6ccbe6b248 |
Documentation: dts: xgene: Add TX/RX delay field
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Russell King
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116ef0fcc9 | Merge branches 'fixes' and 'misc' into for-next | ||
Matias Bjørling
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cd9e9808d1 |
lightnvm: Support for Open-Channel SSDs
Open-channel SSDs are devices that share responsibilities with the host in order to implement and maintain features that typical SSDs keep strictly in firmware. These include (i) the Flash Translation Layer (FTL), (ii) bad block management, and (iii) hardware units such as the flash controller, the interface controller, and large amounts of flash chips. In this way, Open-channels SSDs exposes direct access to their physical flash storage, while keeping a subset of the internal features of SSDs. LightNVM is a specification that gives support to Open-channel SSDs LightNVM allows the host to manage data placement, garbage collection, and parallelism. Device specific responsibilities such as bad block management, FTL extensions to support atomic IOs, or metadata persistence are still handled by the device. The implementation of LightNVM consists of two parts: core and (multiple) targets. The core implements functionality shared across targets. This is initialization, teardown and statistics. The targets implement the interface that exposes physical flash to user-space applications. Examples of such targets include key-value store, object-store, as well as traditional block devices, which can be application-specific. Contributions in this patch from: Javier Gonzalez <jg@lightnvm.io> Dongsheng Yang <yangds.fnst@cn.fujitsu.com> Jesper Madsen <jmad@itu.dk> Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com> |
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Ingo Molnar
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e4340bbb07 |
Merge branch 'linus' into core/rcu, to fix up a semantic conflict
Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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yankejian
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6d08f61787 |
net: hisilicon: updates HNS config and documents
updates the bindings documents and dtsi file according to the review comments[https://lkml.org/lkml/2015/9/21/670] from Rob Herring <robh@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: yankejian <yankejian@huawei.com> Signed-off-by: huangdaode <huangdaode@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Soren Brinkmann
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787dfbb294 |
gpio: zynq: Document interrupt-controller DT binding
HW and driver support the GPIO as interrupt-controller. Document that in the DT binding. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Grygorii Strashko
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c307b00254 |
gpio: add a real time compliance notes
Put in a compliance checklist. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Linus Walleij
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4aa50b87f1 |
Revert "gpio: add a real time compliance checklist"
This reverts commit
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Pramod Kumar
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e0548004d4 |
pinctrl: cygnus: Add new compatible string for gpio controller driver
This new compatible string, "brcm,iproc-gpio", should be used for all new iproc-based future SoCs. Signed-off-by: Pramod Kumar <pramodku@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Pramod Kumar
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03e09bc185 |
pinctrl: cygnus: Optional DT property to support pin mappings
If GPIO controller's pins are muxed, pin-controller subsystem need to be intimated by defining mapping between gpio and pinmux controller. This patch adds required properties to define this mapping via DT. Signed-off-by: Pramod Kumar <pramodku@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Chaotian Jing
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2c21d26825 |
mmc: dt-bindings: update Mediatek MMC bindings
Add 400Mhz clock source for HS400 mode Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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Chaotian Jing
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794f15782d |
mmc: core: Add DT bindings for eMMC hardware reset support
Sometime only need set MMC_CAP_HW_RESET for one of MMC hosts, So set it in device tree is better. Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |