forked from Minki/linux
cbd7b8a76b
5628 Commits
Author | SHA1 | Message | Date | |
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Linus Torvalds
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cbd7b8a76b |
platform-drivers-x86 for v4.16-1
New model support added for Dell, Ideapad, Acer, Asus, Thinkpad, and GPD laptops. Improvements to the common intel-vbtn driver, including tablet mode, rotate, and front button support. Intel CPU support added for Cannonlake and platform support for Dollar Cove power button. Overhaul of the mellanox platform driver, creating a new platform/mellanox directory for the newly multi-architecture regmap interface. Significant Intel PMC update with CannonLake support, Coffeelake update, CPUID enumeration, module support, new read64 API, refactoring and cleanups. Revert the apple-gmux iGP IO lock, addressing reported issues with non-binary drivers, leaving Nvidia binary driver users to comment out conflicting code. Miscellaneous fixes and cleanups. Previously merged during the 4.15-rc cycle: - |
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Linus Torvalds
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68c5735eaa |
media updates for v4.16-rc1
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJacX62AAoJEAhfPr2O5OEVjKYP/R3v+c8ztiHzaeibcZZ8IFNl 58E0Y0yGa8OpoGJx9uqtEOamQmZoHhACfId7joIp/Jv38bgWAdbxOmk3Y4FDCFqG 1bRrpnnmvlfabiMMfLpURLqKhf7rJMtErZkrnmmqg9P/lEMohaZUJAsgBZNfJM8l fZeacSnCSpzlxVcUb9Bf4vWhLk39R+xFzvFrwzbVUIHf3bDVpf4S4kNorMkhSZSF HaISYXqVMhpKca7CngVKytbfacUStUY01cXcjdMuB/sD7ySwdtKogbPMvrOSaexz G/8MB+sGT1JKUgIlh6Qv8hX805KuxBgfP19XSOH46nNU8KbYegdGhN5QXlokwI1m dAOiozkU93r5yBZl6QzkN3uwXe492PoLgczifg97pzAJP0BfWeFStkYqlugLTwwC Slmr7g3FZVJajbPl6WyioAGW7xfqBF7ftScZOHYxmhy41CWCGKJctmsJOjncyz5O GInEIP3KR4CgjR+iM1LoKvE+OvVo4kRc7hrcUsjQNsbfBn6xiixjwH+5M+UVvezA 6UQpmtWGg4pX1djb8j8f6mKF8KZM12Pp3jb4Rl1cLsytN5BOBKaMEKdV3rgL+19P Yo0x/1wK/unkI20Om71vYyQ0nXVF9j7Tpeij5u0M57TeTVYCwloQgHmrcvQJdo8+ Pqw5XEUiDpAIjvKp0XGh =H9AS -----END PGP SIGNATURE----- Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - videobuf2 was moved to a media/common dir, as it is now used by the DVB subsystem too - Digital TV core memory mapped support interface - new sensor driver: ov7740 - several improvements at ddbridge driver - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel SoCs - new tuner driver: tda18250 - finally got rid of all LIRC staging drivers - as we don't have old lirc drivers anymore, restruct the lirc device code - add support for UVC metadata - add a new staging driver for NVIDIA Tegra Video Decoder Engine - DVB kAPI headers moved to include/media - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap for non-legacy APIs - reduce the kAPI gap for V4L2 - lots of other driver enhancements, cleanups, etc. * tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits) media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32 media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32 media: v4l2-compat-ioctl32.c: avoid sizeof(type) media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32 media: v4l2-compat-ioctl32.c: fix the indentation media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF media: v4l2-ioctl.c: don't copy back the result for -ENOTTY media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt media: vivid: fix module load error when enabling fb and no_error_inj=1 media: dvb_demux: improve debug messages media: dvb_demux: Better handle discontinuity errors media: cxusb, dib0700: ignore XC2028_I2C_FLUSH media: ts2020: avoid integer overflows on 32 bit machines media: i2c: ov7740: use gpio/consumer.h instead of gpio.h media: entity: Add a nop variant of media_entity_cleanup ... |
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Linus Torvalds
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2246edfaf8 |
Second pull request for 4.16 merge window
- Clean up some function signatures in rxe for clarity - Tidy the RDMA netlink header to remove unimplemented constants - bnxt_re driver fixes, one is a regression this window. - Minor hns driver fixes - Various fixes from Dan Carpenter and his tool - Fix IRQ cleanup race in HFI1 - HF1 performance optimizations and a fix to report counters in the right units - Fix for an IPoIB startup sequence race with the external manager - Oops fix for the new kabi path - Endian cleanups for hns - Fix for mlx5 related to the new automatic affinity support -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaePL/AAoJELgmozMOVy/dqhsQALUhzDuuJ+/F6supjmyqZG53 Ak/PoFjTmHToGQfDq/1TRzyKwMx12aB2l6WGZc31FzhvCw4daPWkoEVKReNWUUJ+ fmESxjLgo8ZRGSqpNxn9Q8agE/I/5JZQoA8bCFCYgdZPKTPNKdtAVBphpdhmrOX4 ygjABikWf/wBsNF1A8lnX9xkfPO21cPHrFQLTnuOzOT/hc6U+PPklHSQCnS91svh 1+Pqjtssg54rxYkJqiFq3giSnfwvmAXO8WyVGmRRPFGLpB0nIjq0Sl6ZgLLClz7w YJdiBGr7rlnNMgGCjlPU2ZO3lO6J0ytXQzFNqRqvKryXQOv+uVeJgep7WqHTcdQU UN30FCKQMgLL/F6NF8wKaKcK4X0VgXQa7gpuH2fVSXF0c3LO3/mmWNjixbGSzT2c Wj+EW3eOKlTddhRLhgbMOdwc32tIGhaD85z2F4+FZO+XI9ZQtJaDewWVDjYoumP/ RlDIFw+KCgSq7+UZL8CoXuh0BuS1nu9TGfkx1HW0DLMF1+yigNiswpUfksV4cISP JqE2I3yH0A4UobD/a+f9IhIfk2MjxO0tJWNjU8IA9LXgUFlskQ6MpH/AcE9G8JNv tlfLGR3s4PJa/7j/Iy2F84og/b/KH8v7vyj4Eknq/hLq63/BiM5wj0AUBRrGulN6 HhAMOegxGZ7IKP/y0L7I =xwZz -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull more rdma updates from Doug Ledford: "Items of note: - two patches fix a regression in the 4.15 kernel. The 4.14 kernel worked fine with NVMe over Fabrics and mlx5 adapters. That broke in 4.15. The fix is here. - one of the patches (the endian notation patch from Lijun) looks like a lot of lines of change, but it's mostly mechanical in nature. It amounts to the biggest chunk of change in it (it's about 2/3rds of the overall pull request). Summary: - Clean up some function signatures in rxe for clarity - Tidy the RDMA netlink header to remove unimplemented constants - bnxt_re driver fixes, one is a regression this window. - Minor hns driver fixes - Various fixes from Dan Carpenter and his tool - Fix IRQ cleanup race in HFI1 - HF1 performance optimizations and a fix to report counters in the right units - Fix for an IPoIB startup sequence race with the external manager - Oops fix for the new kabi path - Endian cleanups for hns - Fix for mlx5 related to the new automatic affinity support" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (38 commits) net/mlx5: increase async EQ to avoid EQ overrun mlx5: fix mlx5_get_vector_affinity to start from completion vector 0 RDMA/hns: Fix the endian problem for hns IB/uverbs: Use the standard kConfig format for experimental IB: Update references to libibverbs IB/hfi1: Add 16B rcvhdr trace support IB/hfi1: Convert kzalloc_node and kcalloc to use kcalloc_node IB/core: Avoid a potential OOPs for an unused optional parameter IB/core: Map iWarp AH type to undefined in rdma_ah_find_type IB/ipoib: Fix for potential no-carrier state IB/hfi1: Show fault stats in both TX and RX directions IB/hfi1: Remove blind constants from 16B update IB/hfi1: Convert PortXmitWait/PortVLXmitWait counters to flit times IB/hfi1: Do not override given pcie_pset value IB/hfi1: Optimize process_receive_ib() IB/hfi1: Remove unnecessary fecn and becn fields IB/hfi1: Look up ibport using a pointer in receive path IB/hfi1: Optimize packet type comparison using 9B and bypass code paths IB/hfi1: Compute BTH only for RDMA_WRITE_LAST/SEND_LAST packet IB/hfi1: Remove dependence on qp->s_hdrwords ... |
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Linus Torvalds
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3ff1b28caa |
libnvdimm for 4.16
* Require struct page by default for filesystem DAX to remove a number of surprising failure cases. This includes failures with direct I/O, gdb and fork(2). * Add support for the new Platform Capabilities Structure added to the NFIT in ACPI 6.2a. This new table tells us whether the platform supports flushing of CPU and memory controller caches on unexpected power loss events. * Revamp vmem_altmap and dev_pagemap handling to clean up code and better support future future PCI P2P uses. * Deprecate the ND_IOCTL_SMART_THRESHOLD command whose payload has become out-of-sync with recent versions of the NVDIMM_FAMILY_INTEL spec, and instead rely on the generic ND_CMD_CALL approach used by the two other IOCTL families, NVDIMM_FAMILY_{HPE,MSFT}. * Enhance nfit_test so we can test some of the new things added in version 1.6 of the DSM specification. This includes testing firmware download and simulating the Last Shutdown State (LSS) status. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaeOg0AAoJEJ/BjXdf9fLBAFoQAI/IgcgJ2h9lfEpgjBRTC44t 2p8dxwT1Ofw3Y1aR/tI8nYRXjRtAGuP4UIeRVnb1CL/N7PagJyoMGU+6hmzg+ptY c7cEDvw6nZOhrFwXx/xn7R53sYG8zH+UE6+jTR/PP/G4mQJfFCg4iF9R72Y7z0n7 aurf82Kz137NPUy6dNr4V9bmPMJWAaOci9WOj5SKddR5ZSNbjoxylTwQRvre5y4r 7HQTScEkirABOdSf1JoXTSUXCH/RC9UFFXR03ScHstGb1HjCj3KdcicVc50Q++Ub qsEudhE6i44PEW1Hh4Qkg6hjHMEa8qHP+ShBuRuVaUmlghYTQn66niJAYLZilwdz EVjE7vR+toHA5g3YCalEmYVutUEhIDkh/xfpd7vM6ZorUGJy95a2elEJs2fHBffC gEhnCip7FROPcK5RDNUM8hBgnG/q5wwWPQMKY+6rKDZQx3mXssCrKp2Vlx7kBwMG rpblkEpYjPonbLEHxsSU8yTg9Uq55ciIWgnOToffcjZvjbihi8WUVlHcwHUMPf/o DWElg+4qmG0Sdd4S2NeAGwTl1Ewrf2RrtUGMjHtH4OUFs1wo6ZmfrxFzzMfoZ1Od ko/s65v4uwtTzECh2o+XQaNsReR5YETXxmA40N/Jpo7/7twABIoZ/ASvj/3ZBYj+ sie+u2rTod8/gQWSfHpJ =MIMX -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Ross Zwisler: - Require struct page by default for filesystem DAX to remove a number of surprising failure cases. This includes failures with direct I/O, gdb and fork(2). - Add support for the new Platform Capabilities Structure added to the NFIT in ACPI 6.2a. This new table tells us whether the platform supports flushing of CPU and memory controller caches on unexpected power loss events. - Revamp vmem_altmap and dev_pagemap handling to clean up code and better support future future PCI P2P uses. - Deprecate the ND_IOCTL_SMART_THRESHOLD command whose payload has become out-of-sync with recent versions of the NVDIMM_FAMILY_INTEL spec, and instead rely on the generic ND_CMD_CALL approach used by the two other IOCTL families, NVDIMM_FAMILY_{HPE,MSFT}. - Enhance nfit_test so we can test some of the new things added in version 1.6 of the DSM specification. This includes testing firmware download and simulating the Last Shutdown State (LSS) status. * tag 'libnvdimm-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (37 commits) libnvdimm, namespace: remove redundant initialization of 'nd_mapping' acpi, nfit: fix register dimm error handling libnvdimm, namespace: make min namespace size 4K tools/testing/nvdimm: force nfit_test to depend on instrumented modules libnvdimm/nfit_test: adding support for unit testing enable LSS status libnvdimm/nfit_test: add firmware download emulation nfit-test: Add platform cap support from ACPI 6.2a to test libnvdimm: expose platform persistence attribute for nd_region acpi: nfit: add persistent memory control flag for nd_region acpi: nfit: Add support for detect platform CPU cache flush on power loss device-dax: Fix trailing semicolon libnvdimm, btt: fix uninitialized err_lock dax: require 'struct page' by default for filesystem dax ext2: auto disable dax instead of failing mount ext4: auto disable dax instead of failing mount mm, dax: introduce pfn_t_special() mm: Fix devm_memremap_pages() collision handling mm: Fix memory size alignment in devm_memremap_pages_release() memremap: merge find_dev_pagemap into get_dev_pagemap memremap: change devm_memremap_pages interface to use struct dev_pagemap ... |
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Linus Torvalds
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105cf3c8c6 |
pci-v4.16-changes
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJad5lgAAoJEFmIoMA60/r8s2kQAI3PztawDpaCP9Z12pkbBHSt Ho0xTyk9rCZi9kQJbNjc+a+QrlA3QmTHXIXerB3LSWoh7M+XhsECjem92eHpgLNS JvYPhTfOrCr0vdiAmOz6hD0AqN/psrbfzgiJhSwomsGEFS77k7kERSJckRv81sxb Aj5F/WjucAgLorwm4auveAJEQ7atE7/6pkXzoqYm4G6NLOb46jUcRGndrnvXZBlz fws8fBM4BHyi7i25CYQl24tFq1CGax1rIPgLg+4KnH76bQk/N6Ju0sGVSzfh+hG8 SIerK9bJbzGRAuNKoxB3aO1dyzsK3x9WztE2mG98w5trOISPIR1FqnvC/225FWAU d6eIXiC7wKnEx+DElNTzCjzfHc7SAJoupO32H7CoiTe5zPUlWlxJ1zLYkK1gt50q m8PRBiYTglxyznzrO0drtcdjEzvbdZNRrsYnul4wi1vSHzjk6F6XLtzT10XWM1M1 1pXLB8384FTj0Hu4bq6Y3Aivkmz0Sf+eQM2NaOwe+Zj7/1VV0d3lvi4LUXkqzLCA FoXPJSMxG2Qu+iflCeYRQBJjExaZH3eNLZ3dT6QpcJrjaFVedd9u5DeeFqNL27zV bhr8TdqrR4p4rc8EBAGoCapw96IxLZROKB3gxbrZVOpfIZpzthwHbElHX6aqUgF4 w/EV1JWs36WXWaxFk8wd =ttq9 -----END PGP SIGNATURE----- Merge tag 'pci-v4.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - skip AER driver error recovery callbacks for correctable errors reported via ACPI APEI, as we already do for errors reported via the native path (Tyler Baicar) - fix DPC shared interrupt handling (Alex Williamson) - print full DPC interrupt number (Keith Busch) - enable DPC only if AER is available (Keith Busch) - simplify DPC code (Bjorn Helgaas) - calculate ASPM L1 substate parameter instead of hardcoding it (Bjorn Helgaas) - enable Latency Tolerance Reporting for ASPM L1 substates (Bjorn Helgaas) - move ASPM internal interfaces out of public header (Bjorn Helgaas) - allow hot-removal of VGA devices (Mika Westerberg) - speed up unplug and shutdown by assuming Thunderbolt controllers don't support Command Completed events (Lukas Wunner) - add AtomicOps support for GPU and Infiniband drivers (Felix Kuehling, Jay Cornwall) - expose "ari_enabled" in sysfs to help NIC naming (Stuart Hayes) - clean up PCI DMA interface usage (Christoph Hellwig) - remove PCI pool API (replaced with DMA pool) (Romain Perier) - deprecate pci_get_bus_and_slot(), which assumed PCI domain 0 (Sinan Kaya) - move DT PCI code from drivers/of/ to drivers/pci/ (Rob Herring) - add PCI-specific wrappers for dev_info(), etc (Frederick Lawler) - remove warnings on sysfs mmap failure (Bjorn Helgaas) - quiet ROM validation messages (Alex Deucher) - remove redundant memory alloc failure messages (Markus Elfring) - fill in types for compile-time VGA and other I/O port resources (Bjorn Helgaas) - make "pci=pcie_scan_all" work for Root Ports as well as Downstream Ports to help AmigaOne X1000 (Bjorn Helgaas) - add SPDX tags to all PCI files (Bjorn Helgaas) - quirk Marvell 9128 DMA aliases (Alex Williamson) - quirk broken INTx disable on Ceton InfiniTV4 (Bjorn Helgaas) - fix CONFIG_PCI=n build by adding dummy pci_irqd_intx_xlate() (Niklas Cassel) - use DMA API to get MSI address for DesignWare IP (Niklas Cassel) - fix endpoint-mode DMA mask configuration (Kishon Vijay Abraham I) - fix ARTPEC-6 incorrect IS_ERR() usage (Wei Yongjun) - add support for ARTPEC-7 SoC (Niklas Cassel) - add endpoint-mode support for ARTPEC (Niklas Cassel) - add Cadence PCIe host and endpoint controller driver (Cyrille Pitchen) - handle multiple INTx status bits being set in dra7xx (Vignesh R) - translate dra7xx hwirq range to fix INTD handling (Vignesh R) - remove deprecated Exynos PHY initialization code (Jaehoon Chung) - fix MSI erratum workaround for HiSilicon Hip06/Hip07 (Dongdong Liu) - fix NULL pointer dereference in iProc BCMA driver (Ray Jui) - fix Keystone interrupt-controller-node lookup (Johan Hovold) - constify qcom driver structures (Julia Lawall) - rework Tegra config space mapping to increase space available for endpoints (Vidya Sagar) - simplify Tegra driver by using bus->sysdata (Manikanta Maddireddy) - remove PCI_REASSIGN_ALL_BUS usage on Tegra (Manikanta Maddireddy) - add support for Global Fabric Manager Server (GFMS) event to Microsemi Switchtec switch driver (Logan Gunthorpe) - add IDs for Switchtec PSX 24xG3 and PSX 48xG3 (Kelvin Cao) * tag 'pci-v4.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (140 commits) PCI: cadence: Add EndPoint Controller driver for Cadence PCIe controller dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe endpoint controller PCI: endpoint: Fix EPF device name to support multi-function devices PCI: endpoint: Add the function number as argument to EPC ops PCI: cadence: Add host driver for Cadence PCIe controller dt-bindings: PCI: cadence: Add DT bindings for Cadence PCIe host controller PCI: Add vendor ID for Cadence PCI: Add generic function to probe PCI host controllers PCI: generic: fix missing call of pci_free_resource_list() PCI: OF: Add generic function to parse and allocate PCI resources PCI: Regroup all PCI related entries into drivers/pci/Makefile PCI/DPC: Reformat DPC register definitions PCI/DPC: Add and use DPC Status register field definitions PCI/DPC: Squash dpc_rp_pio_get_info() into dpc_process_rp_pio_error() PCI/DPC: Remove unnecessary RP PIO register structs PCI/DPC: Push dpc->rp_pio_status assignment into dpc_rp_pio_get_info() PCI/DPC: Squash dpc_rp_pio_print_error() into dpc_rp_pio_get_info() PCI/DPC: Make RP PIO log size check more generic PCI/DPC: Rename local "status" to "dpc_status" PCI/DPC: Squash dpc_rp_pio_print_tlp_header() into dpc_rp_pio_print_error() ... |
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Linus Torvalds
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4141cf676b |
Merge branch 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "I2C has the following changes for you: - new flag to mark DMA safe buffers in i2c_msg. Also, some infrastructure around it. And docs. - huge refactoring of the at24 driver led by the new maintainer Bartosz - update I2C bus recovery to send STOP after recovery - conversion from gpio to gpiod for I2C bus recovery - adding a fault-injector to the i2c-gpio driver - lots of small driver improvements, and bigger ones to i2c-sh_mobile" * 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (99 commits) i2c: mv64xxx: Add myself as maintainer for this driver i2c: mv64xxx: Fix clock resource by adding an optional bus clock i2c: mv64xxx: Remove useless test before clk_disable_unprepare i2c: mxs: use true and false for boolean values i2c: meson: update doc description to fix build warnings i2c: meson: add configurable divider factors dt-bindings: i2c: update documentation for the Meson-AXG i2c: imx-lpi2c: add runtime pm support i2c: rcar: fix some trivial typos in comments i2c: davinci: fix the cpufreq transition i2c: rk3x: add proper kerneldoc header i2c: rk3x: account for const type of of_device_id.data i2c: acorn: remove outdated path from file header i2c: acorn: add MODULE_LICENSE tag i2c: rcar: implement bus recovery i2c: send STOP after successful bus recovery i2c: ensure SDA is released in recovery if SDA is controllable i2c: add 'set_sda' to bus_recovery_info i2c: add identifier in declarations for i2c_bus_recovery i2c: make kerneldoc about bus recovery more precise ... |
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Ross Zwisler
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ee95f4059a | Merge branch 'for-4.16/nfit' into libnvdimm-for-next | ||
Ross Zwisler
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d121f07691 | Merge branch 'for-4.16/dax' into libnvdimm-for-next | ||
Linus Torvalds
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03f51d4efa |
powerpc updates for 4.16
Highlights: - Enable support for memory protection keys aka "pkeys" on Power7/8/9 when using the hash table MMU. - Extend our interrupt soft masking to support masking PMU interrupts as well as "normal" interrupts, and then use that to implement local_t for a ~4x speedup vs the current atomics-based implementation. - A new driver "ocxl" for "Open Coherent Accelerator Processor Interface (OpenCAPI)" devices. - Support for new device tree properties on PowerVM to describe hotpluggable memory and devices. - Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit VDSO. - Freescale updates from Scott: "Contains fixes for CPM GPIO and an FSL PCI erratum workaround, plus a minor cleanup patch." As well as quite a lot of other changes all over the place, and small fixes and cleanups as always. Thanks to: Alan Modra, Alastair D'Silva, Alexey Kardashevskiy, Alistair Popple, Andreas Schwab, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman Khandual, Anton Blanchard, Arnd Bergmann, Balbir Singh, Benjamin Herrenschmidt, Bhaktipriya Shridhar, Bryant G. Ly, Cédric Le Goater, Christophe Leroy, Christophe Lombard, Cyril Bur, David Gibson, Desnes A. Nunes do Rosario, Dmitry Torokhov, Frederic Barrat, Geert Uytterhoeven, Guilherme G. Piccoli, Gustavo A. R. Silva, Gustavo Romero, Ivan Mikhaylov, Joakim Tjernlund, Joe Perches, Josh Poimboeuf, Juan J. Alvarez, Julia Cartwright, Kamalesh Babulal, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre, Michael Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot, Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud, Ram Pai, Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee, Simon Guo, Stewart Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann, Vaibhav Jain, Vasyl Gomonovych. -----BEGIN PGP SIGNATURE----- iQIwBAABCAAaBQJadF6wExxtcGVAZWxsZXJtYW4uaWQuYXUACgkQUevqPMjhpYA2 nBAAnguCEyAIYpc+ffE3WU9xJEWxa6bKuVufHcUFVntGiGD+igmMS+SHp4ay3Aos HcA4WFrpzNb2KZ++kmFWtAKWnMfCiW9xuYJNicjr7X5ZiVBEhLWN/mQCwBKs3p6L 5+HhvytcdkKVbEcyVjEGvRL40AyxXNOI02o6Co9X8vanHsmWB4q0eWe4PHstZqlg 6K6kazMp+NTvEFYwKNXDOvuHouKSL57l14SLROH7CpJkNTOQ9s+W59/LmnuCjRlu o70b7iWOAEbF9tvMma1ksDZVNj7mSyaymLYCyOXu4CkuuleJacZYJ9oQGNddoIbC wk7l93vPT/yze7DYg8x3uXpKcaDEvEepPuQ/ubz+UXFQWuJtl5ej6Cv+0eOmyZIs +bjWhGHKdNttnsiPlTRCX/gWD13RE1dB6xXJlfOJ7Oz9OnXXK8ZKc1NTREbQXRWM 8tClAwf9upWpm86GHPVnyrgYbgZo5b1os4SoS8e3kESzakrQVQP7J376u2DtccRq 2AGqjJ+tl5tYPnhm8zG1cNrpqHHpgkNGqLS7DvWRg3EPmEKVQcltN1b/0aKaAjHA aTRofjrVo+jJ4MX1uyEo59yNCEQPfjkmHRQdLwm+xjWTzEPfIMzpWyXm14tawDQf OjcAe90W/qQ18brw4z+2BI14J76XziOSX/QcunOn1u/sqaM= =3rYn -----END PGP SIGNATURE----- Merge tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: "Highlights: - Enable support for memory protection keys aka "pkeys" on Power7/8/9 when using the hash table MMU. - Extend our interrupt soft masking to support masking PMU interrupts as well as "normal" interrupts, and then use that to implement local_t for a ~4x speedup vs the current atomics-based implementation. - A new driver "ocxl" for "Open Coherent Accelerator Processor Interface (OpenCAPI)" devices. - Support for new device tree properties on PowerVM to describe hotpluggable memory and devices. - Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit VDSO. - Freescale updates from Scott: fixes for CPM GPIO and an FSL PCI erratum workaround, plus a minor cleanup patch. As well as quite a lot of other changes all over the place, and small fixes and cleanups as always. Thanks to: Alan Modra, Alastair D'Silva, Alexey Kardashevskiy, Alistair Popple, Andreas Schwab, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman Khandual, Anton Blanchard, Arnd Bergmann, Balbir Singh, Benjamin Herrenschmidt, Bhaktipriya Shridhar, Bryant G. Ly, Cédric Le Goater, Christophe Leroy, Christophe Lombard, Cyril Bur, David Gibson, Desnes A. Nunes do Rosario, Dmitry Torokhov, Frederic Barrat, Geert Uytterhoeven, Guilherme G. Piccoli, Gustavo A. R. Silva, Gustavo Romero, Ivan Mikhaylov, Joakim Tjernlund, Joe Perches, Josh Poimboeuf, Juan J. Alvarez, Julia Cartwright, Kamalesh Babulal, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre, Michael Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot, Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud, Ram Pai, Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee, Simon Guo, Stewart Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann, Vaibhav Jain, Vasyl Gomonovych" * tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (199 commits) powerpc/mm/radix: Fix build error when RADIX_MMU=n macintosh/ams-input: Use true and false for boolean values macintosh: change some data types from int to bool powerpc/watchdog: Print the NIP in soft_nmi_interrupt() powerpc/watchdog: regs can't be null in soft_nmi_interrupt() powerpc/watchdog: Tweak watchdog printks powerpc/cell: Remove axonram driver rtc-opal: Fix handling of firmware error codes, prevent busy loops powerpc/mpc52xx_gpt: make use of raw_spinlock variants macintosh/adb: Properly mark continued kernel messages powerpc/pseries: Fix cpu hotplug crash with memoryless nodes powerpc/numa: Ensure nodes initialized for hotplug powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes powerpc/kernel: Block interrupts when updating TIDR powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn powerpc/mm/nohash: do not flush the entire mm when range is a single page powerpc/pseries: Add Initialization of VF Bars powerpc/pseries/pci: Associate PEs to VFs in configure SR-IOV powerpc/eeh: Add EEH notify resume sysfs powerpc/eeh: Add EEH operations to notify resume ... |
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Dan Williams
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f2ba5a5bae |
libnvdimm, namespace: make min namespace size 4K
The arbitrary 4MB minimum namespace size turns out to be too large for some environments. Quoting Cheng-mean Liu: In the case of emulated NVDIMM devices in the VM environment, there are scenarios that NVDIMM device with much smaller sizes are desired, for example, we might use a single enumerated NVDIMM DAX device for representing each container layer, which in some cases could be just a few KBs size. PAGE_SIZE is the minimum where we can still support DAX of at least a single page. Cc: Matthew Wilcox <willy@infradead.org> Reported-by: Cheng-mean Liu <soccerl@microsoft.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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Linus Torvalds
|
4bf772b146 |
drm/graphics pull request for v4.16-rc1
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJacnVwAAoJEAx081l5xIa+HhIP/0yDg5tuco0QN3YskE/bIa3o 4VDWsLi+WCoSZoV4uWLKYK8OHiNzKdnGfNoUNWqRqaYilWDtpgBX86Wjg5hxnGwA /6jGfU1nhb0teG9clGBbzgxHXW6iKvT+p/Pp1pC8HXU+zEUaungJcWY120hITwMD NqUGK6kYRsJVYj+4b+5Ho7Fvv912bbjK0YAptD6RdzX4rDPN0D+XrtXlYsg1PJYx jv/NNWEP5mCesYKsS8JzHYcfOF/vdQpPwAV4C3LKaQy5k3pVVIDOEuOycIZTKMf3 K/fSsbvhHMH3Ck+lPcK+etcoQbkLCcmKbw+3uvM/7njkn7Dp24Ryk9FXB3dXXOgb 3kLs7f0gY9j/NAi3uKAMvACPvXNA7eptIvAmN/VKzmEiqgx+l0sveSuU73DVoe/x Jko8ijyiKchcN+/CTgZ7FNyEd0UWO06+9B0RMrlEezE8f14EhR51wIQQTNFJRJn/ kqRM1hC2Cvb00vAwq7jjZcDa7hRCI0OoVU9N37smtPuTJY94tR/CUbq10g4pSlu8 h8FiHnLuhlyh1DQNNS19HQfOSh0yYgEGRQcIKy3vqshsO3/hbe8bQD5UerqMZPZB ZpMEWe5VHSWIVjAxgzHNXFd9F/jSeWDVkCztKfx0CLmzHZNLNjw+/zgbIdF3vj9T S1cwFZLWr/ngf5mbyR88 =pLN1 -----END PGP SIGNATURE----- Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux Pull drm updates from Dave Airlie: "This seems to have been a comparatively quieter merge window, I assume due to holidays etc. The "biggest" change is AMD header cleanups, which merge/remove a bunch of them. The AMD gpu scheduler is now being made generic with the etnaviv driver wanting to reuse the code, hopefully other drivers can go in the same direction. Otherwise it's the usual lots of stuff in i915/amdgpu, not so much stuff elsewhere. Core: - Add .last_close and .output_poll_changed helpers to reduce driver footprints - Fix plane clipping - Improved debug printing support - Add panel orientation property - Update edid derived properties at edid setting - Reduction in fbdev driver footprint - Move amdgpu scheduler into core for other drivers to use. i915: - Selftest and IGT improvements - Fast boot prep work on IPS, pipe config - HW workarounds for Cannonlake, Geminilake - Cannonlake clock and HDMI2.0 fixes - GPU cache invalidation and context switch improvements - Display planes cleanup - New PMU interface for perf queries - New firmware support for KBL/SKL - Geminilake HW workaround for perforamce - Coffeelake stolen memory improvements - GPU reset robustness work - Cannonlake horizontal plane flipping - GVT work amdgpu/radeon: - RV and Vega header file cleanups (lots of lines gone!) - TTM operation context support - 48-bit GPUVM support for Vega/RV - ECC support for Vega - Resizeable BAR support - Multi-display sync support - Enable swapout for reserved BOs during allocation - S3 fixes on Raven - GPU reset cleanup and fixes - 2+1 level GPU page table amdkfd: - GFX7/8 SDMA user queues support - Hardware scheduling for multiple processes - dGPU prep work rcar: - Added R8A7743/5 support - System suspend/resume support sun4i: - Multi-plane support for YUV formats - A83T and LVDS support msm: - Devfreq support for GPU tegra: - Prep work for adding Tegra186 support - Tegra186 HDMI support - HDMI2.0 and zpos support by using generic helpers tilcdc: - Misc fixes omapdrm: - Support memory bandwidth limits - DSI command mode panel cleanups - DMM error handling exynos: - drop the old IPP subdriver. etnaviv: - Occlusion query fixes - Job handling fixes - Prep work for hooking in gpu scheduler armada: - Move closer to atomic modesetting - Allow disabling primary plane if overlay is full screen imx: - Format modifier support - Add tile prefetch to PRE - Runtime PM support for PRG ast: - fix LUT loading" * tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux: (1471 commits) drm/ast: Load lut in crtc_commit drm: Check for lessee in DROP_MASTER ioctl drm: fix gpu scheduler link order drm/amd/display: Demote error print to debug print when ATOM impl missing dma-buf: fix reservation_object_wait_timeout_rcu once more v2 drm/amdgpu: Avoid leaking PM domain on driver unbind (v2) drm/amd/amdgpu: Add Polaris version check drm/amdgpu: Reenable manual GPU reset from sysfs drm/amdgpu: disable MMHUB power gating on raven drm/ttm: Don't unreserve swapped BOs that were previously reserved drm/ttm: Don't add swapped BOs to swap-LRU list drm/amdgpu: only check for ECC on Vega10 drm/amd/powerplay: Fix smu_table_entry.handle type drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count drm: Fix PANEL_ORIENTATION_QUIRKS breaking the Kconfig DRM menuconfig drm/radeon: fill in rb backend map on evergreen/ni. drm/amdgpu/gfx9: fix ngg enablement to clear gds reserved memory (v2) drm/ttm: only free pages rather than update global memory count together drm/amdgpu: fix CPU based VM updates drm/amdgpu: fix typo in amdgpu_vce_validate_bo ... |
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Linus Torvalds
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fe53d1443a |
ARM: SoC driver updates for 4.16
A number of new drivers get added this time, along with many low-priority bugfixes. The most interesting changes by subsystem are: bus drivers: - Updates to the Broadcom bus interface driver to support newer SoC types - The TI OMAP sysc driver now supports updated DT bindings memory controllers: - A new driver for Tegra186 gets added - A new driver for the ti-emif sram, to allow relocating suspend/resume handlers there SoC specific: - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs - A new driver for power domains on the actions S700 SoC - A driver for the Xilinx Zynq VCU logicoreIP reset controllers: - A new driver for Amlogic Meson-AGX - various bug fixes tee subsystem: - A new user interface got added to enable asynchronous communication with the TEE supplicant. - A new method of using user space memory for communication with the TEE is added -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJac0fQAAoJEGCrR//JCVIntjEQALc6kflEGJc/FPundbx9V3F/ b+3+EX/uMnBnKsgZprz9ACPhx5eBH9QWja3A1zmIarb5c+q7zbBZDwhzUb8J8Yg8 xEb0im7Wx/GcKjUYZVKYBxtz9KjkXDzhrq8IAvPg6ShNcIy/8hq7ZO3iOkGsTDcy /PyioWKC5g0dhJgtp91X1kgog5tuTaWOg39uUOqyEzwVu1vYVa4w+eeCzjEd6I// 68R/zDQ52+hWw6WZGoYOsNYzuriOflnJRnNpwuGhMhLNULBJfWnd4hkqGm4E+hFa 5dzW6vVAdIqjemFqPzCBT2WB4UG871aZX8DJ9HgnfX+g970nlsm1JY8Ck9MJNJum aDkqZG41ArUYzDFWu8vJ2SKsue5lEZp6TEO2mLEVYrdOjOgedj0Zxqmq2DYeigxd +ccOVgKJ9SsYw9ft1LkQ5BHCgOh3C7y9Kcg7oBnaEI5OTVvtf5PwEkT2cwbvgxYl EVKLhlJ0Af+QXOW8E5JbNQETpYw52DMm6UKHiYn/JCGxB/8J0bgJzImDJI4Dtu2h zqJITKJeTepqbfA5pmNfKa+20RhmsktdRCw2NN/QynY7EEtGjHAUVnlpZT2mrDco 0m62b7Erek/776vJN5ECzE5e6XCs2N0MDE6Anp121C5zEmig/SMBrUosMzP7Jnis IDVC/QWkb3u85wK20Vc1 =yz0k -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "A number of new drivers get added this time, along with many low-priority bugfixes. The most interesting changes by subsystem are: bus drivers: - Updates to the Broadcom bus interface driver to support newer SoC types - The TI OMAP sysc driver now supports updated DT bindings memory controllers: - A new driver for Tegra186 gets added - A new driver for the ti-emif sram, to allow relocating suspend/resume handlers there SoC specific: - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs - A new driver for power domains on the actions S700 SoC - A driver for the Xilinx Zynq VCU logicoreIP reset controllers: - A new driver for Amlogic Meson-AGX - various bug fixes tee subsystem: - A new user interface got added to enable asynchronous communication with the TEE supplicant. - A new method of using user space memory for communication with the TEE is added" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits) of: platform: fix OF node refcount leak soc: fsl: guts: Add a NULL check for devm_kasprintf() bus: ti-sysc: Fix smartreflex sysc mask psci: add CPU_IDLE dependency soc: xilinx: Fix Kconfig alignment soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu soc: bcm: brcmstb: Be multi-platform compatible soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms Revert "soc: brcmstb: Only register SoC device on STB platforms" bus: omap: add MODULE_LICENSE tags soc: brcmstb: Only register SoC device on STB platforms tee: shm: Potential NULL dereference calling tee_shm_register() soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver soc: xilinx: Create folder structure for soc specific drivers of: platform: populate /firmware/ node from of_platform_default_populate_init() soc: samsung: Add SPDX license identifiers soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe() tee: shm: don't put_page on null shm->pages ... |
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Linus Torvalds
|
34b1cf60ab |
VFIO updates for v4.16-rc1
- Mask INTx from user if pdev->irq is zero (Alexey Kardashevskiy) - Capability helper cleanup (Alex Williamson) - Allow mmaps overlapping MSI-X vector table with region capability exposing this feature (Alexey Kardashevskiy) - mdev static cleanups (Xiongwei Song) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iQIcBAABAgAGBQJac2tQAAoJECObm247sIsiUr8P/2zrK0G/mVrHWGEjlnlvgYjg FSozgN0fmc9mJ+Hg8ntfXn4GXuTaCq0uz96eMl9Wy1tMpLs4hoQf20IRojIpqgpb aVUHKg+7sJUWNsd+u1jSBb64SvQLdTbesfGgL8WLcJB90jWxzaZjEZ3mgKO4Lb88 rNEpiTVoOURDgJo+bOMEnJJ6okmpRLBgw5pqrdLT2BButZg3QfLtcuoY18pFYxc7 INy4YPWPe93aiDGloUrjj6xKRKfTaL7L8KGZBlk4FR5JENDRoOtGEguGcQRl0u8w IYLIkIE9p172S5bkeCYqawyxAPgQQIk5Wd4buFArg9w7tdWJOkEiCMwSu/LCocR8 CiwZHKOWp7mJWv3XxJGY+rU3nHIuB+IaeKknE6rLXgkLVXED5Ta4pPzrpoUZezsT yyI5U2BnWNL5ISaWY3i+YQKvFUgPe8Az9Zw4p3zGUJ+zu2QheN7x+BVXT0xENMfk 2sdNFeZwkxmB18pdsJdb+/DpL9yCrS7VxP3IDnAdfR8VIyLE3QFRTnsfNX7F1Uvr zKBZChuah2osiiM3k3ncwkovsM6iN1ZLVnHUg7xRBmp6WQnBYN02wrTXM/e1UqsS nKIBYA9fIcpLZ4hXMuiMmk7LFlScl/HngW+h+jWAyoP/j3X0gw/YM5hrPEJEV3fN WuIPpBYN36+0V9cUDMnN =Ww3n -----END PGP SIGNATURE----- Merge tag 'vfio-v4.16-rc1' of git://github.com/awilliam/linux-vfio Pull VFIO updates from Alex Williamson: - Mask INTx from user if pdev->irq is zero (Alexey Kardashevskiy) - Capability helper cleanup (Alex Williamson) - Allow mmaps overlapping MSI-X vector table with region capability exposing this feature (Alexey Kardashevskiy) - mdev static cleanups (Xiongwei Song) * tag 'vfio-v4.16-rc1' of git://github.com/awilliam/linux-vfio: vfio: mdev: make a couple of functions and structure vfio_mdev_driver static vfio-pci: Allow mapping MSIX BAR vfio: Simplify capability helper vfio-pci: Mask INTx if a device is not capabable of enabling it |
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Linus Torvalds
|
eea43ed86f |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input layer updates from Dmitry Torokhov: - evdev interface has been adjusted to extend the life of timestamps on 32 bit systems to the year of 2108 - Synaptics RMI4 driver's PS/2 guest handling ha beed updated to improve chances of detecting trackpoints on the pass-through port - mms114 touchcsreen controller driver has been updated to support generic device properties and work with mms152 cntrollers - Goodix driver now supports generic touchscreen properties - couple of drivers for AVR32 architecture are gone as the architecture support has been removed from the kernel - gpio-tilt driver has been removed as there are no mainline users and the driver itself is using legacy APIs and relies on platform data - MODULE_LINECSE/MODULE_VERSION cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits) Input: goodix - use generic touchscreen_properties Input: mms114 - fix typo in definition Input: mms114 - use BIT() macro instead of explicit shifting Input: mms114 - replace mdelay with msleep Input: mms114 - add support for mms152 Input: mms114 - drop platform data and use generic APIs Input: mms114 - mark as direct input device Input: mms114 - do not clobber interrupt trigger Input: edt-ft5x06 - fix error handling for factory mode on non-M06 Input: stmfts - set IRQ_NOAUTOEN to the irq flag Input: auo-pixcir-ts - delete an unnecessary return statement Input: auo-pixcir-ts - remove custom log for a failed memory allocation Input: da9052_tsi - remove unused mutex Input: docs - use PROPERTY_ENTRY_U32() directly Input: synaptics-rmi4 - log when we create a guest serio port Input: synaptics-rmi4 - unmask F03 interrupts when port is opened Input: synaptics-rmi4 - do not delete interrupt memory too early Input: ad7877 - use managed resource allocations Input: stmfts,s6sy671 - add SPDX identifier Input: remove atmel-wm97xx touchscreen driver ... |
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Linus Torvalds
|
f6cff79f1d |
Char/Misc driver patches for 4.16-rc1
Here is the big pull request for char/misc drivers for 4.16-rc1. There's a lot of stuff in here. Three new driver subsystems were added for various types of hardware busses: - siox - slimbus - soundwire as well as a new vboxguest subsystem for the VirtualBox hypervisor drivers. There's also big updates from the FPGA subsystem, lots of Android binder fixes, the usual handful of hyper-v updates, and lots of other smaller driver updates. All of these have been in linux-next for a long time, with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWnLuZw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynS4QCcCrPmwfD5PJwaF+q2dPfyKaflkQMAn0x6Wd+u Gw3Z2scgjETUpwJ9ilnL =xcQ0 -----END PGP SIGNATURE----- Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big pull request for char/misc drivers for 4.16-rc1. There's a lot of stuff in here. Three new driver subsystems were added for various types of hardware busses: - siox - slimbus - soundwire as well as a new vboxguest subsystem for the VirtualBox hypervisor drivers. There's also big updates from the FPGA subsystem, lots of Android binder fixes, the usual handful of hyper-v updates, and lots of other smaller driver updates. All of these have been in linux-next for a long time, with no reported issues" * tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (155 commits) char: lp: use true or false for boolean values android: binder: use VM_ALLOC to get vm area android: binder: Use true and false for boolean values lkdtm: fix handle_irq_event symbol for INT_HW_IRQ_EN EISA: Delete error message for a failed memory allocation in eisa_probe() EISA: Whitespace cleanup misc: remove AVR32 dependencies virt: vbox: Add error mapping for VERR_INVALID_NAME and VERR_NO_MORE_FILES soundwire: Fix a signedness bug uio_hv_generic: fix new type mismatch warnings uio_hv_generic: fix type mismatch warnings auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE uio_hv_generic: add rescind support uio_hv_generic: check that host supports monitor page uio_hv_generic: create send and receive buffers uio: document uio_hv_generic regions doc: fix documentation about uio_hv_generic vmbus: add monitor_id and subchannel_id to sysfs per channel vmbus: fix ABI documentation uio_hv_generic: use ISR callback method ... |
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Linus Torvalds
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e4ee8b85b7 |
USB/PHY updates for 4.16-rc1
Here is the big USB and PHY driver update for 4.16-rc1. Along with the normally expected XHCI, MUSB, and Gadget driver patches, there are some PHY driver fixes, license cleanups, sysfs attribute cleanups, usbip changes, and a raft of other smaller fixes and additions. Full details are in the shortlog. All of these have been in the linux-next tree for a long time with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWnL0Bg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymg8gCeLg/FMtc0S/xRR/56N/sbthEebcUAnROr9Sg3 55hDLdkyi93o9R86YOAJ =8d2q -----END PGP SIGNATURE----- Merge tag 'usb-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY updates from Greg KH: "Here is the big USB and PHY driver update for 4.16-rc1. Along with the normally expected XHCI, MUSB, and Gadget driver patches, there are some PHY driver fixes, license cleanups, sysfs attribute cleanups, usbip changes, and a raft of other smaller fixes and additions. Full details are in the shortlog. All of these have been in the linux-next tree for a long time with no reported issues" * tag 'usb-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (137 commits) USB: serial: pl2303: new device id for Chilitag USB: misc: fix up some remaining DEVICE_ATTR() usages USB: musb: fix up one odd DEVICE_ATTR() usage USB: atm: fix up some remaining DEVICE_ATTR() usage USB: move many drivers to use DEVICE_ATTR_WO USB: move many drivers to use DEVICE_ATTR_RO USB: move many drivers to use DEVICE_ATTR_RW USB: misc: chaoskey: Use true and false for boolean values USB: storage: remove old wording about how to submit a change USB: storage: remove invalid URL from drivers usb: ehci-omap: don't complain on -EPROBE_DEFER when no PHY found usbip: list: don't list devices attached to vhci_hcd usbip: prevent bind loops on devices attached to vhci_hcd USB: serial: remove redundant initializations of 'mos_parport' usb/gadget: Fix "high bandwidth" check in usb_gadget_ep_match_desc() usb: gadget: compress return logic into one line usbip: vhci_hcd: update 'status' file header and format USB: serial: simple: add Motorola Tetra driver CDC-ACM: apply quirk for card reader usb: option: Add support for FS040U modem ... |
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Linus Torvalds
|
b2fe5fa686 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: 1) Significantly shrink the core networking routing structures. Result of http://vger.kernel.org/~davem/seoul2017_netdev_keynote.pdf 2) Add netdevsim driver for testing various offloads, from Jakub Kicinski. 3) Support cross-chip FDB operations in DSA, from Vivien Didelot. 4) Add a 2nd listener hash table for TCP, similar to what was done for UDP. From Martin KaFai Lau. 5) Add eBPF based queue selection to tun, from Jason Wang. 6) Lockless qdisc support, from John Fastabend. 7) SCTP stream interleave support, from Xin Long. 8) Smoother TCP receive autotuning, from Eric Dumazet. 9) Lots of erspan tunneling enhancements, from William Tu. 10) Add true function call support to BPF, from Alexei Starovoitov. 11) Add explicit support for GRO HW offloading, from Michael Chan. 12) Support extack generation in more netlink subsystems. From Alexander Aring, Quentin Monnet, and Jakub Kicinski. 13) Add 1000BaseX, flow control, and EEE support to mvneta driver. From Russell King. 14) Add flow table abstraction to netfilter, from Pablo Neira Ayuso. 15) Many improvements and simplifications to the NFP driver bpf JIT, from Jakub Kicinski. 16) Support for ipv6 non-equal cost multipath routing, from Ido Schimmel. 17) Add resource abstration to devlink, from Arkadi Sharshevsky. 18) Packet scheduler classifier shared filter block support, from Jiri Pirko. 19) Avoid locking in act_csum, from Davide Caratti. 20) devinet_ioctl() simplifications from Al viro. 21) More TCP bpf improvements from Lawrence Brakmo. 22) Add support for onlink ipv6 route flag, similar to ipv4, from David Ahern. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1925 commits) tls: Add support for encryption using async offload accelerator ip6mr: fix stale iterator net/sched: kconfig: Remove blank help texts openvswitch: meter: Use 64-bit arithmetic instead of 32-bit tcp_nv: fix potential integer overflow in tcpnv_acked r8169: fix RTL8168EP take too long to complete driver initialization. qmi_wwan: Add support for Quectel EP06 rtnetlink: enable IFLA_IF_NETNSID for RTM_NEWLINK ipmr: Fix ptrdiff_t print formatting ibmvnic: Wait for device response when changing MAC qlcnic: fix deadlock bug tcp: release sk_frag.page in tcp_disconnect ipv4: Get the address of interface correctly. net_sched: gen_estimator: fix lockdep splat net: macb: Handle HRESP error net/mlx5e: IPoIB, Fix copy-paste bug in flow steering refactoring ipv6: addrconf: break critical section in addrconf_verify_rtnl() ipv6: change route cache aging logic i40e/i40evf: Update DESC_NEEDED value to reflect larger value bnxt_en: cleanup DIM work on device shutdown ... |
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Linus Torvalds
|
3dbc4f5485 |
Merge branch 'next-seccomp' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull seccomp updates from James Morris: "Add support for retrieving seccomp metadata" * 'next-seccomp' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ptrace, seccomp: add support for retrieving seccomp metadata seccomp: hoist out filter resolving logic |
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Leon Romanovsky
|
074b5abbf7 |
RDMA/netlink: Hide unimplemented NLDEV commands
The nldev was implemented by following devlink implementation, including SET/DEL/NEW commands. However these commands were not implemented and hence don't need to be exposed. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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Linus Torvalds
|
7b1cd95d65 |
First merge window pull request for 4.16
- Misc small driver fixups to bnxt_re/hfi1/qib/hns/ocrdma/rdmavt/vmw_pvrdma/nes - Several major feature adds to bnxt_re driver: SRIOV VF RoCE support, HugePages support, extended hardware stats support, and SRQ support - A notable number of fixes to the i40iw driver from debugging scale up testing - More work to enable the new hip08 chip in the hns driver - Misc small ULP fixups to srp/srpt//ipoib - Preparation for srp initiator and target to support the RDMA-CM protocol for connections - Add RDMA-CM support to srp initiator, srp target is still a WIP - Fixes for a couple of places where ipoib could spam the dmesg log - Fix encode/decode of FDR/EDR data rates in the core - Many patches from Parav with ongoing work to clean up inconsistencies and bugs in RoCE support around the rdma_cm - mlx5 driver support for the userspace features 'thread domain', 'wallclock timestamps' and 'DV Direct Connected transport'. Support for the firmware dual port rocee capability - Core support for more than 32 rdma devices in the char dev allocation - kernel doc updates from Randy Dunlap - New netlink uAPI for inspecting RDMA objects similar in spirit to 'ss' - One minor change to the kobject code acked by GKH -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJacfljAAoJEDht9xV+IJsaUnwP+QFJvfIDEfRlfU2rTmcfymPs Rz9bW1KLgETcJx/XOE2ba2DOaqdFr56TLflsDfEfOSIL8AtzBQqH3vTqEj49bBP7 4JZAkzWllUS/qoYD2XmvOM0IrIfFXzZtLM/lzLi+5dwK26x3GAB9hHXpKzUrJ1vj I1Naq14qOFXoNBndEtZJqtIKOhR/Pnd6YtxAiNCmViZGdqm3DIU3D4VJhU5B7pO9 j6ovJs16wfJl/gV1iiz9xO49ViVFpwzSIzYE/Q2ZCegcrsF3EEVN2J4vZHkKgDuN 0/Ar/WOvkPzKBFR8hJ7M4kwp0Fy/69/U49s7kpGNxdhML9sU3+Qfse6JYGj0M9L8 01gTM0SShyAZMNAvjVFbIKLQPg806OAit4cooMwlObbwJ6b7B8K0uN17/uVIkIqp gXqertyl1BLhUtTOby/8Fox/f/oEvaZksKiwcTKSb7D1Y5jGZZUPRknJ5SwAFWQB RiTPJ6mY7BUsM9zuYQtRE8x2mpgIezYXFcrAz7iT76WuoZQgo1QLIyYRM1+MlhnC wNrp5BtqoVfW2Ps0CbSdxJ9vDtDf3cwLg0RzcCB8+NJJccsRD9IVMDev/TDY5k9U M9LxxtW3WuulRWgliU0Q9VaswUQoIao16vBMVL7GwUm+ClLvbRVoPe8jxgtfk+W3 GAANAI7Kv/vUoV/6CFfP =sMXV -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull RDMA subsystem updates from Jason Gunthorpe: "Overall this cycle did not have any major excitement, and did not require any shared branch with netdev. Lots of driver updates, particularly of the scale-up and performance variety. The largest body of core work was Parav's patches fixing and restructing some of the core code to make way for future RDMA containerization. Summary: - misc small driver fixups to bnxt_re/hfi1/qib/hns/ocrdma/rdmavt/vmw_pvrdma/nes - several major feature adds to bnxt_re driver: SRIOV VF RoCE support, HugePages support, extended hardware stats support, and SRQ support - a notable number of fixes to the i40iw driver from debugging scale up testing - more work to enable the new hip08 chip in the hns driver - misc small ULP fixups to srp/srpt//ipoib - preparation for srp initiator and target to support the RDMA-CM protocol for connections - add RDMA-CM support to srp initiator, srp target is still a WIP - fixes for a couple of places where ipoib could spam the dmesg log - fix encode/decode of FDR/EDR data rates in the core - many patches from Parav with ongoing work to clean up inconsistencies and bugs in RoCE support around the rdma_cm - mlx5 driver support for the userspace features 'thread domain', 'wallclock timestamps' and 'DV Direct Connected transport'. Support for the firmware dual port rocee capability - core support for more than 32 rdma devices in the char dev allocation - kernel doc updates from Randy Dunlap - new netlink uAPI for inspecting RDMA objects similar in spirit to 'ss' - one minor change to the kobject code acked by Greg KH" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (259 commits) RDMA/nldev: Provide detailed QP information RDMA/nldev: Provide global resource utilization RDMA/core: Add resource tracking for create and destroy PDs RDMA/core: Add resource tracking for create and destroy CQs RDMA/core: Add resource tracking for create and destroy QPs RDMA/restrack: Add general infrastructure to track RDMA resources RDMA/core: Save kernel caller name when creating PD and CQ objects RDMA/core: Use the MODNAME instead of the function name for pd callers RDMA: Move enum ib_cq_creation_flags to uapi headers IB/rxe: Change RDMA_RXE kconfig to use select IB/qib: remove qib_keys.c IB/mthca: remove mthca_user.h RDMA/cm: Fix access to uninitialized variable RDMA/cma: Use existing netif_is_bond_master function IB/core: Avoid SGID attributes query while converting GID from OPA to IB RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure IB/umad: Fix use of unprotected device pointer IB/iser: Combine substrings for three messages IB/iser: Delete an unnecessary variable initialisation in iser_send_data_out() IB/iser: Delete an error message for a failed memory allocation in iser_send_data_out() ... |
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Linus Torvalds
|
19e7b5f994 |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro: "All kinds of misc stuff, without any unifying topic, from various people. Neil's d_anon patch, several bugfixes, introduction of kvmalloc analogue of kmemdup_user(), extending bitfield.h to deal with fixed-endians, assorted cleanups all over the place..." * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (28 commits) alpha: osf_sys.c: use timespec64 where appropriate alpha: osf_sys.c: fix put_tv32 regression jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path dcache: delete unused d_hash_mask dcache: subtract d_hash_shift from 32 in advance fs/buffer.c: fold init_buffer() into init_page_buffers() fs: fold __inode_permission() into inode_permission() fs: add RWF_APPEND sctp: use vmemdup_user() rather than badly open-coding memdup_user() snd_ctl_elem_init_enum_names(): switch to vmemdup_user() replace_user_tlv(): switch to vmemdup_user() new primitive: vmemdup_user() memdup_user(): switch to GFP_USER eventfd: fold eventfd_ctx_get() into eventfd_ctx_fileget() eventfd: fold eventfd_ctx_read() into eventfd_read() eventfd: convert to use anon_inode_getfd() nfs4file: get rid of pointless include of btrfs.h uvc_v4l2: clean copyin/copyout up vme_user: don't use __copy_..._user() usx2y: don't bother with memdup_user() for 16-byte structure ... |
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Linus Torvalds
|
26064ea409 |
We've got 30 patches for this merge window. These generally fall into
five categories: (1) code cleanups, (2) patches related to adding PUNCH_HOLE support to GFS2, (3) support for new fields in resource group headers, (4) a few bug fixes, and (5) support for new fields in journal log headers. These new fields, which were previously unused, are designed to make it easier to track down file system corruption, and allow fsck.gfs2 to make more intelligent decisions when finding and fixing file system corruption. 1. Abhi Das contributed a patch to trim the ordered writes list, which used to grow uncontrollably until unmount. 2. Abhi also added a second patch to trim the ordered writes list. 3. Andreas Gruenbacher removed an unused parameter from function gfs2_write_jdata_pagevec. 4. Andreas also removed a pointless BUG_ON. 5. Andreas cleaned up an error patch in trunc_start. 6. Andreas removed some unused parameters from truncate. 7. Andreas made gfs2_journaled_truncate more efficient. 8. Andreas cleaned up the support functions for truncate. 9. Andreas fixed metadata read-ahead for truncate to make it faster. 10. Andreas fixed up the non-recursive truncate code. 11. Andreas reworked and renamed function gfs2_block_truncate_page. 12. Andreas generalized the non-recursive truncate code so it can take a range of values for punch_hole support. 13. Andreas introduced new PUNCH_HOLE support that take advantage of the previous patches. 14. Andreas contributed a patch to add fallocate with PUNCH_HOLE. 15. Andreas fixed some typos in the comments. 16. Andreas added function gfs2_max_stuffed_size to replace a piece of code that was needlessly repeated throughout GFS2. 17. Andreas made a minor cleanup to function gfs2_page_add_databufs. 18. Andreas got rid of function gfs2_log_header_in in preparation for the new log header fields. 19. Andreas also fixed up some missing newlines in kernel messages. 20. Andy Price added a new field to resource groups to indicate where the next one should be, to allow fsck.gfs2 to make better repairs. 21. Andy also added new rindex fields for consistency checking. 22. Andy added a crc field to resource group headers for consistency checking. 23. I added a patch to reduce redundancy in functions common to freeing dinodes. 24. I added a patch to reduce redundancy when writing log headers between the journalling code and journal recovery code. 25. I added a patch to add new fields to journal log headers based on a prototype from Steve Whitehouse. 26. I added a patch to log the source of journal log headers so we can better track down journal corruption. 27. I added a patch to fix a minor comment typo. 28. I also added a patch to fix a BUG in an unlink error path. 29. Steve Whitehouse contributed a patch to fix an incorrect use of the gfs2_blk2rgrpd function. 30. Tetsuo Handa contributed a patch that fixes incorrect error handling in function init_gfs2_fs. -----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJaccZcAAoJENeLYdPf93o7zCYH/RgLn8alarI1IJ3633NHNisE thIvlcDVb3ffGuxMIAEnGwWEFt8qr8niEGc6GP+zvkWpO6Ym2PNmrB85DwB8brTv h1u7DTWrDsf9Qm1s6AVsw68+dn+Kq3eGwTficVFZYcJEox7NnFb1Jo6o3B0jVYei gn9ccELNMyTq8R8W2zaIk43TCbQYWWy5hT8uSMVSzr+Hz0m/fSlKKy8rizYsB1zA ut8IFUpn4dt6UG9DJ9HHg8MPw5mxr5f6wK/w/wNaaUdtZNMZyWYPiJGTrOk5YpEy EmGFljNV5iT9rwCmZfFWaXJZC9mYhWRw5zrWkX9bh4/I3TSzul6DUiUo3r6hyNA= =zDD/ -----END PGP SIGNATURE----- Merge tag 'gfs2-4.16.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull GFS2 updates from Bob Peterson: "We've got 30 patches for this merge window. These generally fall into five categories: - code cleanups - patches related to adding PUNCH_HOLE support to GFS2 - support for new fields in resource group headers - a few bug fixes - support for new fields in journal log headers. These new fields, which were previously unused, are designed to make it easier to track down file system corruption, and allow fsck.gfs2 to make more intelligent decisions when finding and fixing file system corruption. Details: - Two patches from Abhi Das, to trim the ordered writes list, which used to grow uncontrollably until unmount. - Several patches from Andreas Gruenbacher: remove an unused parameter from function gfs2_write_jdata_pagevec, remove a pointless BUG_ON, clean up an error patch in trunc_start, remove some unused parameters from truncate, make gfs2_journaled_truncate more efficient, clean up the support functions for truncate, fix metadata read-ahead for truncate to make it faster, fix up the non-recursive truncate code, rework and rename gfs2_block_truncate_page, generalize the non-recursive truncate code so it can take a range of values for punch_hole support, introduce new PUNCH_HOLE support that take advantage of the previous patches, add fallocate support with PUNCH_HOLE, fix some typos in the comments, add the function gfs2_max_stuffed_size to replace a piece of code that was needlessly repeated throughout GFS2, a minor cleanup to function gfs2_page_add_databufs, get rid of function gfs2_log_header_in in preparation for the new log header fields, and also fix up some missing newlines in kernel messages. - Andy Price added a new field to resource groups to indicate where the next one should be, to allow fsck.gfs2 to make better repairs. He also added new rindex fields for consistency checking, and added a crc field to resource group headers for consistency checking. - I reduced redundancy in functions common to freeing dinodes, and when writing log headers between the journalling code and journal recovery code. Also added new fields to journal log headers based on a prototype from Steve Whitehouse, and log the source of journal log headers so we can better track down journal corruption. Minor comment typo fix and a fix for a BUG in an unlink error path. - Steve Whitehouse contributed a patch to fix an incorrect use of the gfs2_blk2rgrpd function. - Tetsuo Handa contributed a patch that fixes incorrect error handling in function init_gfs2_fs" * tag 'gfs2-4.16.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (30 commits) gfs2: Add a few missing newlines in messages gfs2: Remove inode from ordered write list in gfs2_write_inode() GFS2: Don't try to end a non-existent transaction in unlink GFS2: Fix minor comment typo GFS2: Log the reason for log flushes in every log header GFS2: Introduce new gfs2_log_header_v2 gfs2: Get rid of gfs2_log_header_in gfs2: Minor gfs2_page_add_databufs cleanup gfs2: Add gfs2_max_stuffed_size gfs2: Typo fixes gfs2: Implement fallocate(FALLOC_FL_PUNCH_HOLE) gfs2: Turn trunc_dealloc into punch_hole gfs2: Generalize truncate code Turn gfs2_block_truncate_page into gfs2_block_zero_range gfs2: Improve non-recursive delete algorithm gfs2: Fix metadata read-ahead during truncate gfs2: Clean up {lookup,fillup}_metapath gfs2: Remove minor gfs2_journaled_truncate inefficiencies gfs2: truncate: Remove unnecessary oldsize parameters gfs2: Clean up trunc_start error path ... |
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Bjorn Helgaas
|
6a436fa812 |
Merge branch 'pci/switchtec' into next
* pci/switchtec: switchtec: Add device IDs for PSX 24xG3 and PSX 48xG3 switchtec: Add Global Fabric Manager Server (GFMS) event |
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Bjorn Helgaas
|
412ee7cd3d |
Merge branch 'pci/misc' into next
* pci/misc: PCI: Add dummy pci_irqd_intx_xlate() for CONFIG_PCI=n build PCI: Add wrappers for dev_printk() PCI: Remove unnecessary messages for memory allocation failures PCI: Add #defines for Completion Timeout Disable feature hinic: Replace PCI pool old API net: e100: Replace PCI pool old API block: DAC960: Replace PCI pool old API MAINTAINERS: Include more PCI files PCI: Remove unneeded kallsyms include powerpc/pci: Unroll two pass loop when scanning bridges powerpc/pci: Use for_each_pci_bridge() helper |
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Bjorn Helgaas
|
5be31686cf |
Merge branch 'pci/enumeration' into next
* pci/enumeration: RDMA/qedr: Use pci_enable_atomic_ops_to_root() PCI: Add pci_enable_atomic_ops_to_root() PCI: Make PCI_SCAN_ALL_PCIE_DEVS work for Root as well as Downstream Ports |
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Linus Torvalds
|
efd52b5d36 |
NFS client updates for Linux 4.16
Highlights include: Stable bugfixes: - Fix breakages in the nfsstat utility due to the inclusion of the NFSv4 LOOKUPP operation. - Fix a NULL pointer dereference in nfs_idmap_prepare_pipe_upcall() due to nfs_idmap_legacy_upcall() being called without an 'aux' parameter. - Fix a refcount leak in the standard O_DIRECT error path. - Fix a refcount leak in the pNFS O_DIRECT fallback to MDS path. - Fix CPU latency issues with nfs_commit_release_pages() - Fix the LAYOUTUNAVAILABLE error case in the file layout type. - NFS: Fix a race between mmap() and O_DIRECT Features: - Support the statx() mask and query flags to enable optimisations when the user is requesting only attributes that are already up to date in the inode cache, or is specifying the AT_STATX_DONT_SYNC flag. - Add a module alias for the SCSI pNFS layout type. Bugfixes: - Automounting when resolving a NFSv4 referral should preserve the RDMA transport protocol settings. - Various other RDMA bugfixes from Chuck. - pNFS block layout fixes. - Always set NFS_LOCK_LOST when a lock is lost. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJacHcyAAoJEGcL54qWCgDy5WcP/Aw7GIAVZ+n5B+EIFVvEaWlC C++eA8vej433ezKRj8IExeCX1C8OKrQZ4iQ3nqIg0mVVQS/Qk+469OhYP9jDagA+ tDZeOs3lbl1EUhUWT+GNxw8bZqKGn9fYzcWFjiYeFTjrcfLYfZTW50V0tofjgmlR 3nQmpPx/56rXE9ZO/EW66HRZWauw7a0hg3/5Ft+F5csqIb3yQOlW8Osp3WClzGBF to4lS8/IwHvCn3qWAMuivRaMJDxeKrmoJNQh9Kw1Mw3+vurGAjmKo1a153qKPz4N 7wjeP+o3ujc/P7WsJLCIgQRimzSm9FZXMqEVmz07+cIhGbERt2yy0RbHev8bpa+U 3IMj70K9ciPuMZwrAtRAeZL+o9gxlUGUXvTaDUgo4DFgBw9Q5CnMnFn6a725l4h0 nSZsE+bR8d4l/yEjf77SbTrk7atMLfUG1XnKH20i1CUjtd4CaLLzjn81TlbQrfuI XaFdJUUt63dPTIbhPEk7wHFcITkGZiyXhcepgbaXLiDH/3gyZmqTYzJ2EH14sOC5 NaTueE3ASTiFChvG7jvc89HJN5SN5W11PyzI+GHezx9VkFnPZM3/q2V7oEX2aSld tkRlDMO4dVmpAA4LVAAarDr0a8ZsJQOdb+yLn21pbmKNAs1vol7tMfJe57ykEV6v WNAgtKJLtZE0Lh1UyEq0 =5Vv2 -----END PGP SIGNATURE----- Merge tag 'nfs-for-4.16-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client updates from Trond Myklebust: "Highlights include: Stable bugfixes: - Fix breakages in the nfsstat utility due to the inclusion of the NFSv4 LOOKUPP operation - Fix a NULL pointer dereference in nfs_idmap_prepare_pipe_upcall() due to nfs_idmap_legacy_upcall() being called without an 'aux' parameter - Fix a refcount leak in the standard O_DIRECT error path - Fix a refcount leak in the pNFS O_DIRECT fallback to MDS path - Fix CPU latency issues with nfs_commit_release_pages() - Fix the LAYOUTUNAVAILABLE error case in the file layout type - NFS: Fix a race between mmap() and O_DIRECT Features: - Support the statx() mask and query flags to enable optimisations when the user is requesting only attributes that are already up to date in the inode cache, or is specifying the AT_STATX_DONT_SYNC flag - Add a module alias for the SCSI pNFS layout type Bugfixes: - Automounting when resolving a NFSv4 referral should preserve the RDMA transport protocol settings - Various other RDMA bugfixes from Chuck - pNFS block layout fixes - Always set NFS_LOCK_LOST when a lock is lost" * tag 'nfs-for-4.16-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (69 commits) NFS: Fix a race between mmap() and O_DIRECT NFS: Remove a redundant call to unmap_mapping_range() pnfs/blocklayout: Ensure disk address in block device map pnfs/blocklayout: pnfs_block_dev_map uses bytes, not sectors lockd: Fix server refcounting SUNRPC: Fix null rpc_clnt dereference in rpc_task_queued tracepoint SUNRPC: Micro-optimize __rpc_execute SUNRPC: task_run_action should display tk_callback sunrpc: Format RPC events consistently for display SUNRPC: Trace xprt_timer events xprtrdma: Correct some documenting comments xprtrdma: Fix "bytes registered" accounting xprtrdma: Instrument allocation/release of rpcrdma_req/rep objects xprtrdma: Add trace points to instrument QP and CQ access upcalls xprtrdma: Add trace points in the client-side backchannel code paths xprtrdma: Add trace points for connect events xprtrdma: Add trace points to instrument MR allocation and recovery xprtrdma: Add trace points to instrument memory invalidation xprtrdma: Add trace points in reply decoder path xprtrdma: Add trace points to instrument memory registration .. |
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Linus Torvalds
|
168fe32a07 |
Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull poll annotations from Al Viro: "This introduces a __bitwise type for POLL### bitmap, and propagates the annotations through the tree. Most of that stuff is as simple as 'make ->poll() instances return __poll_t and do the same to local variables used to hold the future return value'. Some of the obvious brainos found in process are fixed (e.g. POLLIN misspelled as POLL_IN). At that point the amount of sparse warnings is low and most of them are for genuine bugs - e.g. ->poll() instance deciding to return -EINVAL instead of a bitmap. I hadn't touched those in this series - it's large enough as it is. Another problem it has caught was eventpoll() ABI mess; select.c and eventpoll.c assumed that corresponding POLL### and EPOLL### were equal. That's true for some, but not all of them - EPOLL### are arch-independent, but POLL### are not. The last commit in this series separates userland POLL### values from the (now arch-independent) kernel-side ones, converting between them in the few places where they are copied to/from userland. AFAICS, this is the least disruptive fix preserving poll(2) ABI and making epoll() work on all architectures. As it is, it's simply broken on sparc - try to give it EPOLLWRNORM and it will trigger only on what would've triggered EPOLLWRBAND on other architectures. EPOLLWRBAND and EPOLLRDHUP, OTOH, are never triggered at all on sparc. With this patch they should work consistently on all architectures" * 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (37 commits) make kernel-side POLL... arch-independent eventpoll: no need to mask the result of epi_item_poll() again eventpoll: constify struct epoll_event pointers debugging printk in sg_poll() uses %x to print POLL... bitmap annotate poll(2) guts 9p: untangle ->poll() mess ->si_band gets POLL... bitmap stored into a user-visible long field ring_buffer_poll_wait() return value used as return value of ->poll() the rest of drivers/*: annotate ->poll() instances media: annotate ->poll() instances fs: annotate ->poll() instances ipc, kernel, mm: annotate ->poll() instances net: annotate ->poll() instances apparmor: annotate ->poll() instances tomoyo: annotate ->poll() instances sound: annotate ->poll() instances acpi: annotate ->poll() instances crypto: annotate ->poll() instances block: annotate ->poll() instances x86: annotate ->poll() instances ... |
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Linus Torvalds
|
d4173023e6 |
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull siginfo cleanups from Eric Biederman: "Long ago when 2.4 was just a testing release copy_siginfo_to_user was made to copy individual fields to userspace, possibly for efficiency and to ensure initialized values were not copied to userspace. Unfortunately the design was complex, it's assumptions unstated, and humans are fallible and so while it worked much of the time that design failed to ensure unitialized memory is not copied to userspace. This set of changes is part of a new design to clean up siginfo and simplify things, and hopefully make the siginfo handling robust enough that a simple inspection of the code can be made to ensure we don't copy any unitializied fields to userspace. The design is to unify struct siginfo and struct compat_siginfo into a single definition that is shared between all architectures so that anyone adding to the set of information shared with struct siginfo can see the whole picture. Hopefully ensuring all future si_code assignments are arch independent. The design is to unify copy_siginfo_to_user32 and copy_siginfo_from_user32 so that those function are complete and cope with all of the different cases documented in signinfo_layout. I don't think there was a single implementation of either of those functions that was complete and correct before my changes unified them. The design is to introduce a series of helpers including force_siginfo_fault that take the values that are needed in struct siginfo and build the siginfo structure for their callers. Ensuring struct siginfo is built correctly. The remaining work for 4.17 (unless someone thinks it is post -rc1 material) is to push usage of those helpers down into the architectures so that architecture specific code will not need to deal with the fiddly work of intializing struct siginfo, and then when struct siginfo is guaranteed to be fully initialized change copy siginfo_to_user into a simple wrapper around copy_to_user. Further there is work in progress on the issues that have been documented requires arch specific knowledge to sort out. The changes below fix or at least document all of the issues that have been found with siginfo generation. Then proceed to unify struct siginfo the 32 bit helpers that copy siginfo to and from userspace, and generally clean up anything that is not arch specific with regards to siginfo generation. It is a lot but with the unification you can of siginfo you can already see the code reduction in the kernel" * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (45 commits) signal/memory-failure: Use force_sig_mceerr and send_sig_mceerr mm/memory_failure: Remove unused trapno from memory_failure signal/ptrace: Add force_sig_ptrace_errno_trap and use it where needed signal/powerpc: Remove unnecessary signal_code parameter of do_send_trap signal: Helpers for faults with specialized siginfo layouts signal: Add send_sig_fault and force_sig_fault signal: Replace memset(info,...) with clear_siginfo for clarity signal: Don't use structure initializers for struct siginfo signal/arm64: Better isolate the COMPAT_TASK portion of ptrace_hbptriggered ptrace: Use copy_siginfo in setsiginfo and getsiginfo signal: Unify and correct copy_siginfo_to_user32 signal: Remove the code to clear siginfo before calling copy_siginfo_from_user32 signal: Unify and correct copy_siginfo_from_user32 signal/blackfin: Remove pointless UID16_SIGINFO_COMPAT_NEEDED signal/blackfin: Move the blackfin specific si_codes to asm-generic/siginfo.h signal/tile: Move the tile specific si_codes to asm-generic/siginfo.h signal/frv: Move the frv specific si_codes to asm-generic/siginfo.h signal/ia64: Move the ia64 specific si_codes to asm-generic/siginfo.h signal/powerpc: Remove redefinition of NSIGTRAP on powerpc signal: Move addr_lsb into the _sigfault union for clarity ... |
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Linus Torvalds
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0aebc6a440 |
arm64 updates for 4.16:
- Security mitigations: - variant 2: invalidating the branch predictor with a call to secure firmware - variant 3: implementing KPTI for arm64 - 52-bit physical address support for arm64 (ARMv8.2) - arm64 support for RAS (firmware first only) and SDEI (software delegated exception interface; allows firmware to inject a RAS error into the OS) - Perf support for the ARM DynamIQ Shared Unit PMU - CPUID and HWCAP bits updated for new floating point multiplication instructions in ARMv8.4 - Removing some virtual memory layout printks during boot - Fix initial page table creation to cope with larger than 32M kernel images when 16K pages are enabled -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAlpwxDMACgkQa9axLQDI XvF55BAAniMpxPXnYNfv6l7/4O8eKo1lJIaG1wbej4JRZ/rT3K4Z3OBXW1dKHO8d /PTbVmZ90IqIGROkoDrE+6xyjjn9yK3uuW4ytN2zQkBa8VFaHAnHlX+zKQcuwy9f yxwiHk+C7vK5JR7mpXTazjRknsUv1MPtlTt7DQrSdq0KRDJVDNFC+grmbew2rz0X cjQDqZqgzuFyrKxdiQVjDmc3zH9NsNBhDo0hlGHf2jK6bGJsAPtI8M2JcLrK8ITG Ye/dD7BJp1mWD8ff0BPaMxu24qfAMNLH8f2dpTa986/H78irVz7i/t5HG0/1+5Jh EE4OFRTKZ59Qgyo1zWcaJvdp8YjiaX/L4PWJg8CxM5OhP9dIac9ydcFQfWzpKpUs xyZfmK6XliGFReAkVOOf5tEqFUDhMtsqhzPYmbmU1lp61wmSYIZ8CTenpWWCJSRO NOGyG1X2uFBvP69+iPNlfTGz1r7tg1URY5iO8fUEIhY8LrgyORkiqw4OvPEgnMXP Ngy+dXhyvnps2AAWbSX0O4puRlTgEYLT5KaMLzH/+gWsXATT0rzUCD/aOwUQq/Y7 SWXZHkb3jpmOZZnzZsLL2MNzEIPCFBwSUE9fSv4dA9d/N6tUmlmZALJjHkfzCDpj +mPsSmAMTj72kUYzm0b5GCtOu/iQ2kDWOZjOM1m4+v/B+f7JoEE= =iEjP -----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: "The main theme of this pull request is security covering variants 2 and 3 for arm64. I expect to send additional patches next week covering an improved firmware interface (requires firmware changes) for variant 2 and way for KPTI to be disabled on unaffected CPUs (Cavium's ThunderX doesn't work properly with KPTI enabled because of a hardware erratum). Summary: - Security mitigations: - variant 2: invalidate the branch predictor with a call to secure firmware - variant 3: implement KPTI for arm64 - 52-bit physical address support for arm64 (ARMv8.2) - arm64 support for RAS (firmware first only) and SDEI (software delegated exception interface; allows firmware to inject a RAS error into the OS) - perf support for the ARM DynamIQ Shared Unit PMU - CPUID and HWCAP bits updated for new floating point multiplication instructions in ARMv8.4 - remove some virtual memory layout printks during boot - fix initial page table creation to cope with larger than 32M kernel images when 16K pages are enabled" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (104 commits) arm64: Fix TTBR + PAN + 52-bit PA logic in cpu_do_switch_mm arm64: Turn on KPTI only on CPUs that need it arm64: Branch predictor hardening for Cavium ThunderX2 arm64: Run enable method for errata work arounds on late CPUs arm64: Move BP hardening to check_and_switch_context arm64: mm: ignore memory above supported physical address size arm64: kpti: Fix the interaction between ASID switching and software PAN KVM: arm64: Emulate RAS error registers and set HCR_EL2's TERR & TEA KVM: arm64: Handle RAS SErrors from EL2 on guest exit KVM: arm64: Handle RAS SErrors from EL1 on guest exit KVM: arm64: Save ESR_EL2 on guest SError KVM: arm64: Save/Restore guest DISR_EL1 KVM: arm64: Set an impdef ESR for Virtual-SError using VSESR_EL2. KVM: arm/arm64: mask/unmask daif around VHE guests arm64: kernel: Prepare for a DISR user arm64: Unconditionally enable IESB on exception entry/return for firmware-first arm64: kernel: Survive corrected RAS errors notified by SError arm64: cpufeature: Detect CPU RAS Extentions arm64: sysreg: Move to use definitions for all the SCTLR bits arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early ... |
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Bjorn Helgaas
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65d5e9135f |
PCI/DPC: Reformat DPC register definitions
Reformat DPC register definitions to follow the convention that register field masks indicate the register width, e.g., a field of a 16-bit register uses a mask of 4 hex digits, with leading zeros included as needed. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Sinan Kaya <okaya@codeaurora.org> |
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Bjorn Helgaas
|
01060e3d4e |
PCI/DPC: Add and use DPC Status register field definitions
Add definitions for DPC Status register fields and use them in the code. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Sinan Kaya <okaya@codeaurora.org> |
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Linus Torvalds
|
af8c5e2d60 |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar: "The main changes in this cycle were: - Implement frequency/CPU invariance and OPP selection for SCHED_DEADLINE (Juri Lelli) - Tweak the task migration logic for better multi-tasking workload scalability (Mel Gorman) - Misc cleanups, fixes and improvements" * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/deadline: Make bandwidth enforcement scale-invariant sched/cpufreq: Move arch_scale_{freq,cpu}_capacity() outside of #ifdef CONFIG_SMP sched/cpufreq: Remove arch_scale_freq_capacity()'s 'sd' parameter sched/cpufreq: Always consider all CPUs when deciding next freq sched/cpufreq: Split utilization signals sched/cpufreq: Change the worker kthread to SCHED_DEADLINE sched/deadline: Move CPU frequency selection triggering points sched/cpufreq: Use the DEADLINE utilization signal sched/deadline: Implement "runtime overrun signal" support sched/fair: Only immediately migrate tasks due to interrupts if prev and target CPUs share cache sched/fair: Correct obsolete comment about cpufreq_update_util() sched/fair: Remove impossible condition from find_idlest_group_cpu() sched/cpufreq: Don't pass flags to sugov_set_iowait_boost() sched/cpufreq: Initialize sg_cpu->flags to 0 sched/fair: Consider RT/IRQ pressure in capacity_spare_wake() sched/fair: Use 'unsigned long' for utilization, consistently sched/core: Rework and clarify prepare_lock_switch() sched/fair: Remove unused 'curr' parameter from wakeup_gran sched/headers: Constify object_is_on_stack() |
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Linus Torvalds
|
d8b91dde38 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar: "Kernel side changes: - Clean up the x86 instruction decoder (Masami Hiramatsu) - Add new uprobes optimization for PUSH instructions on x86 (Yonghong Song) - Add MSR_IA32_THERM_STATUS to the MSR events (Stephane Eranian) - Fix misc bugs, update documentation, plus various cleanups (Jiri Olsa) There's a large number of tooling side improvements: - Intel-PT/BTS improvements (Adrian Hunter) - Numerous 'perf trace' improvements (Arnaldo Carvalho de Melo) - Introduce an errno code to string facility (Hendrik Brueckner) - Various build system improvements (Jiri Olsa) - Add support for CoreSight trace decoding by making the perf tools use the external openCSD (Mathieu Poirier, Tor Jeremiassen) - Add ARM Statistical Profiling Extensions (SPE) support (Kim Phillips) - libtraceevent updates (Steven Rostedt) - Intel vendor event JSON updates (Andi Kleen) - Introduce 'perf report --mmaps' and 'perf report --tasks' to show info present in 'perf.data' (Jiri Olsa, Arnaldo Carvalho de Melo) - Add infrastructure to record first and last sample time to the perf.data file header, so that when processing all samples in a 'perf record' session, such as when doing build-id processing, or when specifically requesting that that info be recorded, use that in 'perf report --time', that also got support for percent slices in addition to absolute ones. I.e. now it is possible to ask for the samples in the 10%-20% time slice of a perf.data file (Jin Yao) - Allow system wide 'perf stat --per-thread', sorting the result (Jin Yao) E.g.: [root@jouet ~]# perf stat --per-thread --metrics IPC ^C Performance counter stats for 'system wide': make-22229 23,012,094,032 inst_retired.any # 0.8 IPC cc1-22419 692,027,497 inst_retired.any # 0.8 IPC gcc-22418 328,231,855 inst_retired.any # 0.9 IPC cc1-22509 220,853,647 inst_retired.any # 0.8 IPC gcc-22486 199,874,810 inst_retired.any # 1.0 IPC as-22466 177,896,365 inst_retired.any # 0.9 IPC cc1-22465 150,732,374 inst_retired.any # 0.8 IPC gcc-22508 112,555,593 inst_retired.any # 0.9 IPC cc1-22487 108,964,079 inst_retired.any # 0.7 IPC qemu-system-x86-2697 21,330,550 inst_retired.any # 0.3 IPC systemd-journal-551 20,642,951 inst_retired.any # 0.4 IPC docker-containe-17651 9,552,892 inst_retired.any # 0.5 IPC dockerd-current-9809 7,528,586 inst_retired.any # 0.5 IPC make-22153 12,504,194,380 inst_retired.any # 0.8 IPC python2-22429 12,081,290,954 inst_retired.any # 0.8 IPC <SNIP> python2-22429 15,026,328,103 cpu_clk_unhalted.thread cc1-22419 826,660,193 cpu_clk_unhalted.thread gcc-22418 365,321,295 cpu_clk_unhalted.thread cc1-22509 279,169,362 cpu_clk_unhalted.thread gcc-22486 210,156,950 cpu_clk_unhalted.thread <SNIP> 5.638075538 seconds time elapsed [root@jouet ~]# - Improve shell auto-completion of perf events (Jin Yao) - 'perf probe' improvements (Masami Hiramatsu) - Improve PMU infrastructure to support amp64's ThunderX2 implementation defined core events (Ganapatrao Kulkarni) - Various annotation related improvements and fixes (Thomas Richter) - Clarify usage of 'overwrite' and 'backward' in the evlist/mmap code, removing the 'overwrite' parameter from several functions as it was always used it as 'false' (Wang Nan) - Fix/improve 'perf record' reverse recording support (Wang Nan) - Improve command line options documentation (Sihyeon Jang) - Optimize sample parsing for ordering events, where we don't need to parse all the PERF_SAMPLE_ bits, just the ones leading to the timestamp needed to reorder events (Jiri Olsa) - Generalize the annotation code to support other source information besides objdump/DWARF obtained ones, starting with python scripts, that will is slated to be merged soon (Jiri Olsa) - ... and a lot more that I failed to list, see the shortlog and changelog for details" * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (262 commits) perf trace beauty flock: Move to separate object file perf evlist: Remove fcntl.h from evlist.h perf trace beauty futex: Beautify FUTEX_BITSET_MATCH_ANY perf trace: Do not print from time delta for interrupted syscall lines perf trace: Add --print-sample perf bpf: Remove misplaced __maybe_unused attribute MAINTAINERS: Adding entry for CoreSight trace decoding perf tools: Add mechanic to synthesise CoreSight trace packets perf tools: Add full support for CoreSight trace decoding pert tools: Add queue management functionality perf tools: Add functionality to communicate with the openCSD decoder perf tools: Add support for decoding CoreSight trace data perf tools: Add decoder mechanic to support dumping trace data perf tools: Add processing of coresight metadata perf tools: Add initial entry point for decoder CoreSight traces perf tools: Integrating the CoreSight decoding library perf vendor events intel: Update IvyTown files to V20 perf vendor events intel: Update IvyBridge files to V20 perf vendor events intel: Update BroadwellDE events to V7 perf vendor events intel: Update SkylakeX events to V1.06 ... |
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Jason Gunthorpe
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e7996a9a77 |
Linux 4.15
-----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJabj6pAAoJEHm+PkMAQRiGs8cIAJQFkCWnbz86e3vG4DuWhyA8 CMGHCQdUOxxFGa/ixhIiuetbC0x+JVHAjV2FwVYbAQfaZB3pfw2iR1ncQxpAP1AI oLU9vBEqTmwKMPc9CM5rRfnLFWpGcGwUNzgPdxD5yYqGDtcM8K840mF6NdkYe5AN xU8rv1wlcFPF4A5pvHCH0pvVmK4VxlVFk/2H67TFdxBs4PyJOnSBnf+bcGWgsKO6 hC8XIVtcKCH2GfFxt5d0Vgc5QXJEpX1zn2mtCa1MwYRjN2plgYfD84ha0xE7J0B0 oqV/wnjKXDsmrgVpncr3txd4+zKJFNkdNRE4eLAIupHo2XHTG4HvDJ5dBY2NhGU= =sOml -----END PGP SIGNATURE----- Merge tag v4.15 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git To resolve conflicts in: drivers/infiniband/hw/mlx5/main.c drivers/infiniband/hw/mlx5/qp.c From patches merged into the -rc cycle. The conflict resolution matches what linux-next has been carrying. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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Leon Romanovsky
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b5fa635aab |
RDMA/nldev: Provide detailed QP information
Implement RDMA nldev netlink interface to get detailed information on each QP in the system. This includes the owning process or kernel ULP and detailed information from the qp_attrs. Currently only the dumpit variant is implemented. Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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Leon Romanovsky
|
bf3c5a93c5 |
RDMA/nldev: Provide global resource utilization
Expose through the netlink interface the global per-device utilization of the supported object types. Provide both dumpit and doit callbacks. As an example of possible output from rdmatool for system with 5 mlx5 cards: $ rdma res 1: mlx5_0: qp 4 cq 5 pd 3 2: mlx5_1: qp 4 cq 5 pd 3 3: mlx5_2: qp 4 cq 5 pd 3 4: mlx5_3: qp 2 cq 3 pd 2 5: mlx5_4: qp 4 cq 5 pd 3 Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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Linus Torvalds
|
aca21de2e8 |
m68k updates for 4.16
- First part of an overhaul of the NuBus subsystem, to bring it up to modern driver model standards, - A race condition fix for Mac, - Defconfig updates. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJabuYGAAoJEEgEtLw/Ve77uscQAKjtYt4xGksr7mQtCu+7I0F1 ZCpb9JWdQNNyKLYmjKQuPLEwMYVKsSam1gSqdKkmFI5xWDO7mT2+xOXA9oVBiqbm gTkzuQtG+3/6CrKU7VFXgZaewYwK4zFQQ7+mrNkktPUyUuvya6xUqzgxyBX6oFoo b796t/HISpoQMUKgPSYGGkqhkNlx3WTqh1yn8ZzaOSSg1ZylHZF0ntyHpPlp7nY8 lSyY1IwQAT80gebWN4huV3FU+Lyk8TZ8ic2EZkG/8SBqVJ/4+JDF4h8hWIB9DcAI 8h4CnYMOZZEenPmf7ptqWrUmcWy5OwYnIlKFEMEbBCoVC6853fdz/5LQd7fs57Vv AOuIttyrn80NYDU2Mxg0o1kOqxDOXPbl2JrOXwSYyAoPSUQHK1FsesJfn96vRHEu Y/rjVbURnOzMeaFUvczZkfgbh6dT4eU/5Zn5MPx71m7gKlqNGCJFYu7sORJq/0pI 9jrUtE+R6YP5rsrr77QfIUxPJSlnXLQQHdQUmzEVFjo+7A97Kh8FySpVWAR/zB5s YsCc8EikLO5mxCyN3TmyUuo+TZJTwpPV0haxNAMoJKLRpNOVHTNrfuYFJR6JTOf8 a7Y9RiUud7iMrOy3NZEcK8jOxeVAaUHZJxurvnnrCsdaUcjRJRkkygCJjsJ37MMF rRUZF/LDofLR8WWDrdXN =PZNx -----END PGP SIGNATURE----- Merge tag 'm68k-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - first part of an overhaul of the NuBus subsystem, to bring it up to modern driver model standards - a race condition fix for Mac - defconfig updates * tag 'm68k-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: MAINTAINERS: Add NuBus subsystem entry m68k/mac: Fix race conditions in OSS interrupt dispatch nubus: Add support for the driver model nubus: Add expansion_type values for various Mac models nubus: Adopt standard linked list implementation nubus: Rename struct nubus_dev nubus: Rework /proc/bus/nubus/s/ implementation nubus: Generalize block resource handling nubus: Clean up whitespace nubus: Remove redundant code nubus: Call proc_mkdir() not more than once per slot directory nubus: Validate slot resource IDs nubus: Fix log spam nubus: Use static functions where possible nubus: Fix up header split nubus: Avoid array underflow and overflow m68k/defconfig: Update defconfigs for v4.15-rc1 |
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Linus Torvalds
|
31466f3ed7 |
for-4.16-tag
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAlpvikQACgkQxWXV+ddt WDs6qA//ZE7eEH0sKpD4Z+3gUevk/MMXwE9prRijEdjXz/K/UXtvpq0sI7HMQskZ Ls9Wmzof+3WEQoa08RQZFzwuclW1Udm09SqE2oHP2gXQB5rC0BtWdrlMaKUJy03y NUwxHetbE6TsFLU5HIVmi05NexNx9SVV6oJTWt00RlXTePw9Aoc88ikoXXUE2vqH wbH9/ccmM9EkDFxdG+YG5QX054kQV8/5RXdqBJnIiGVRX5ZsAY84AN9x9YoRCVUw wq9TfPu6XmeA6Uq6knpeLlXDms5w+FE3n5CduROk7Q7YNgpoZekF20c8uK8HzT4T KF8hc0QpQgRCVBJ8I4MbPSMRIDf3IWfZmWSDEDda/6/ep6Bl99b8PFvdDKDBMUct 8wsgGrwGbHuz2l2QUIXjpBL9Cv9Tbu8vjmg0h2hFrpiH1c8JaXjKtJXAMtigWsZ1 DdX+5Y0zqvV/YLpzKF4aMDWXIteN4qaznvjdmj3B7BxgcnITOV/cmPCyMplNrtUa Cs2fzGV5tpxhBzxE490v+frMULmLq2W1e6WPfFCqPKBCqulcR75TozDQS9M2/h4k uAZzVKoguHrUPP1ONVas9aVC05K473nbYPd28eecYwkZ4z32hK4SAdnQY1aPreTe axoV7p7a+i1bkzT5LK6gIfpddVWth8w45nz4P0lwxp0Z6XlkbJE= =Irul -----END PGP SIGNATURE----- Merge tag 'for-4.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs updates from David Sterba: "Features or user visible changes: - fallocate: implement zero range mode - avoid losing data raid profile when deleting a device - tree item checker: more checks for directory items and xattrs Notable fixes: - raid56 recovery: don't use cached stripes, that could be potentially changed and a later RMW or recovery would lead to corruptions or failures - let raid56 try harder to rebuild damaged data, reading from all stripes if necessary - fix scrub to repair raid56 in a similar way as in the case above Other: - cleanups: device freeing, removed some call indirections, redundant bio_put/_get, unused parameters, refactorings and renames - RCU list traversal fixups - simplify mount callchain, remove recursing back when mounting a subvolume - plug for fsync, may improve bio merging on multiple devices - compression heurisic: replace heap sort with radix sort, gains some performance - add extent map selftests, buffered write vs dio" * tag 'for-4.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (155 commits) btrfs: drop devid as device_list_add() arg btrfs: get device pointer from device_list_add() btrfs: set the total_devices in device_list_add() btrfs: move pr_info into device_list_add btrfs: make btrfs_free_stale_devices() to match the path btrfs: rename btrfs_free_stale_devices() arg to skip_dev btrfs: make btrfs_free_stale_devices() argument optional btrfs: make btrfs_free_stale_device() to iterate all stales btrfs: no need to check for btrfs_fs_devices::seeding btrfs: Use IS_ALIGNED in btrfs_truncate_block instead of opencoding it Btrfs: noinline merge_extent_mapping Btrfs: add WARN_ONCE to detect unexpected error from merge_extent_mapping Btrfs: extent map selftest: dio write vs dio read Btrfs: extent map selftest: buffered write vs dio read Btrfs: add extent map selftests Btrfs: move extent map specific code to extent_map.c Btrfs: add helper for em merge logic Btrfs: fix unexpected EEXIST from btrfs_get_extent Btrfs: fix incorrect block_len in merge_extent_mapping btrfs: Remove unused readahead spinlock ... |
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Jason Gunthorpe
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beb801ac51 |
RDMA: Move enum ib_cq_creation_flags to uapi headers
The flags field the enum is used with comes directly from the uapi so it belongs in the uapi headers for clarity and so userspace can use it. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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Linus Torvalds
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0a4b6e2f80 |
Merge branch 'for-4.16/block' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe: "This is the main pull request for block IO related changes for the 4.16 kernel. Nothing major in this pull request, but a good amount of improvements and fixes all over the map. This contains: - BFQ improvements, fixes, and cleanups from Angelo, Chiara, and Paolo. - Support for SMR zones for deadline and mq-deadline from Damien and Christoph. - Set of fixes for bcache by way of Michael Lyle, including fixes from himself, Kent, Rui, Tang, and Coly. - Series from Matias for lightnvm with fixes from Hans Holmberg, Javier, and Matias. Mostly centered around pblk, and the removing rrpc 1.2 in preparation for supporting 2.0. - A couple of NVMe pull requests from Christoph. Nothing major in here, just fixes and cleanups, and support for command tracing from Johannes. - Support for blk-throttle for tracking reads and writes separately. From Joseph Qi. A few cleanups/fixes also for blk-throttle from Weiping. - Series from Mike Snitzer that enables dm to register its queue more logically, something that's alwways been problematic on dm since it's a stacked device. - Series from Ming cleaning up some of the bio accessor use, in preparation for supporting multipage bvecs. - Various fixes from Ming closing up holes around queue mapping and quiescing. - BSD partition fix from Richard Narron, fixing a problem where we can't mount newer (10/11) FreeBSD partitions. - Series from Tejun reworking blk-mq timeout handling. The previous scheme relied on atomic bits, but it had races where we would think a request had timed out if it to reused at the wrong time. - null_blk now supports faking timeouts, to enable us to better exercise and test that functionality separately. From me. - Kill the separate atomic poll bit in the request struct. After this, we don't use the atomic bits on blk-mq anymore at all. From me. - sgl_alloc/free helpers from Bart. - Heavily contended tag case scalability improvement from me. - Various little fixes and cleanups from Arnd, Bart, Corentin, Douglas, Eryu, Goldwyn, and myself" * 'for-4.16/block' of git://git.kernel.dk/linux-block: (186 commits) block: remove smart1,2.h nvme: add tracepoint for nvme_complete_rq nvme: add tracepoint for nvme_setup_cmd nvme-pci: introduce RECONNECTING state to mark initializing procedure nvme-rdma: remove redundant boolean for inline_data nvme: don't free uuid pointer before printing it nvme-pci: Suspend queues after deleting them bsg: use pr_debug instead of hand crafted macros blk-mq-debugfs: don't allow write on attributes with seq_operations set nvme-pci: Fix queue double allocations block: Set BIO_TRACE_COMPLETION on new bio during split blk-throttle: use queue_is_rq_based block: Remove kblockd_schedule_delayed_work{,_on}() blk-mq: Avoid that blk_mq_delay_run_hw_queue() introduces unintended delays blk-mq: Rename blk_mq_request_direct_issue() into blk_mq_request_issue_directly() lib/scatterlist: Fix chaining support in sgl_alloc_order() blk-throttle: track read and write request individually block: add bdev_read_only() checks to common helpers block: fail op_is_write() requests to read-only partitions blk-throttle: export io_serviced_recursive, io_service_bytes_recursive ... |
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Linus Torvalds
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1c1f395b28 |
sound updates for 4.16-rc1
The major changes in the core API side in this cycle are the still on-going ASoC componentization works. Other than that, only few small changes such as 20bit PCM format support are found. Meanwhile the rest majority of changes are for ASoC drivers: - Large cleanups of some of the TI CODEC drivers - Continued work on Intel ASoC stuff for new quirks, ACPI GPIO handling, Kconfigs and lots of cleanups - Refactoring of the Freescale SSI driver, as preliminary work for the upcoming changes - Work on ST DFSDM driver, including the required IIO patches - New drivers for Allwinner A83T, Maxim MAX89373, SocioNext UiniPhier EVEA Tempo Semiconductor TSCS42xx and TI PCM816x, TAS5722 and TAS6424 devices - Removal of dead codes for SN95031 and board drivers Last but not least, a few HD-audio and USB-audio quirks are included as usual, too. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAlpiBA8OHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8vYRAAzPLHP07290Tv1o6qyEzBvFsYIvFIuxAWxOzT RziMMTwiXtmcDh1wBqwniVucgyXXMxM1LIVj4eY4G5e2jnMAZabSW7FtlBf6bp6z COZsXLOStx+oTfY9h8pPf3qjlAPgtvBmX6I6AzxugmG7jKUeMzrBMCSNnrYNbbus rIivZYQANmISDXb7ADO1dYDiJ6KjcigHSv5iN1gJgOlcamErAQXYT6/7bwZdeKwE x6ycRUr8wnp/+3smqR2S8vs0UniZsbKMZVs2OUMjlV3MvEZlaBC8YD/fQHcHB8CQ z9WPk1JRq1rAymw5KvO8XEh2kHQUzlLAqm9D33rR9hL4tI5fyKvAFfner7TOVZeG S4I6yIbMUyfi+gJNhiZV/47DghQOIQq+oZodC+OUnZKaoYREb5mbG/mjFsRnT11N 9hDmh0iEHs3mPEjOGhCVUZ70yUwJRa/pJic0NxwQqlkvKNteesiHOavPcSbsndS6 4/dbplsC0vcvYpvU+LXi69Mewc+Hz60Af66Br6xW2K7ZMUffYoHHFP7B2POJBoFq 0hlSrhxvq7qWb6je+4XZ0LSucfhENZ1YtDYlTe5VEssnHoxZMZOmApmcdXSdSrAE RN08DmQ8WsVrRtsfpWcUvMKaxz4e+sAxTFcOAR6aKExiDt7AiXpETzEUnNkQr4/V TxA5EZM= =vsOf -----END PGP SIGNATURE----- Merge tag 'sound-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "The major changes in the core API side in this cycle are the still on-going ASoC componentization works. Other than that, only few small changes such as 20bit PCM format support are found. Meanwhile the rest majority of changes are for ASoC drivers: - Large cleanups of some of the TI CODEC drivers - Continued work on Intel ASoC stuff for new quirks, ACPI GPIO handling, Kconfigs and lots of cleanups - Refactoring of the Freescale SSI driver, as preliminary work for the upcoming changes - Work on ST DFSDM driver, including the required IIO patches - New drivers for Allwinner A83T, Maxim MAX89373, SocioNext UiniPhier EVEA Tempo Semiconductor TSCS42xx and TI PCM816x, TAS5722 and TAS6424 devices - Removal of dead codes for SN95031 and board drivers Last but not least, a few HD-audio and USB-audio quirks are included as usual, too" * tag 'sound-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (303 commits) ALSA: hda - Reduce the suspend time consumption for ALC256 ASoC: use seq_file to dump the contents of dai_list,platform_list and codec_list ASoC: soc-core: add missing EXPORT_SYMBOL_GPL() for snd_soc_rtdcom_lookup IIO: ADC: stm32-dfsdm: remove unused variable again ASoC: bcm2835: fix hw_params error when device is in prepared state ASoC: mxs-sgtl5000: Do not print error on probe deferral ASoC: sgtl5000: Do not print error on probe deferral ASoC: Intel: remove select on non-existing SND_SOC_INTEL_COMMON ALSA: usb-audio: Support changing input on Sound Blaster E1 ASoC: Intel: remove second duplicated assignment to pointer 'res' ALSA: hda/realtek - update ALC215 depop optimize ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289 ALSA: pcm: Fix trailing semicolon ASoC: add Component level .read/.write ASoC: cx20442: fix regression by adding back .read/.write ASoC: uda1380: fix regression by adding back .read/.write ASoC: tlv320dac33: fix regression by adding back .read/.write ALSA: hda - Use IS_REACHABLE() for dependency on input IIO: ADC: stm32-dfsdm: fix static check warning IIO: ADC: stm32-dfsdm: code optimization ... |
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Nicolas Dichtel
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38e01b3056 |
dev: advertise the new ifindex when the netns iface changes
The goal is to let the user follow an interface that moves to another netns. CC: Jiri Benc <jbenc@redhat.com> CC: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Reviewed-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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David S. Miller
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457740a903 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says: ==================== pull-request: bpf-next 2018-01-26 The following pull-request contains BPF updates for your *net-next* tree. The main changes are: 1) A number of extensions to tcp-bpf, from Lawrence. - direct R or R/W access to many tcp_sock fields via bpf_sock_ops - passing up to 3 arguments to bpf_sock_ops functions - tcp_sock field bpf_sock_ops_cb_flags for controlling callbacks - optionally calling bpf_sock_ops program when RTO fires - optionally calling bpf_sock_ops program when packet is retransmitted - optionally calling bpf_sock_ops program when TCP state changes - access to tclass and sk_txhash - new selftest 2) div/mod exception handling, from Daniel. One of the ugly leftovers from the early eBPF days is that div/mod operations based on registers have a hard-coded src_reg == 0 test in the interpreter as well as in JIT code generators that would return from the BPF program with exit code 0. This was basically adopted from cBPF interpreter for historical reasons. There are multiple reasons why this is very suboptimal and prone to bugs. To name one: the return code mapping for such abnormal program exit of 0 does not always match with a suitable program type's exit code mapping. For example, '0' in tc means action 'ok' where the packet gets passed further up the stack, which is just undesirable for such cases (e.g. when implementing policy) and also does not match with other program types. After considering _four_ different ways to address the problem, we adapt the same behavior as on some major archs like ARMv8: X div 0 results in 0, and X mod 0 results in X. aarch64 and aarch32 ISA do not generate any traps or otherwise aborts of program execution for unsigned divides. Given the options, it seems the most suitable from all of them, also since major archs have similar schemes in place. Given this is all in the realm of undefined behavior, we still have the option to adapt if deemed necessary. 3) sockmap sample refactoring, from John. 4) lpm map get_next_key fixes, from Yonghong. 5) test cleanups, from Alexei and Prashant. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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William Tu
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fc1372f89f |
openvswitch: add erspan version I and II support
The patch adds support for openvswitch to configure erspan v1 and v2. The OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS attr is added to uapi as a binary blob to support all ERSPAN v1 and v2's fields. Note that Previous commit "openvswitch: Add erspan tunnel support." was reverted since it does not design properly. Signed-off-by: William Tu <u9012063@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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William Tu
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d350a82302 |
net: erspan: create erspan metadata uapi header
The patch adds a new uapi header file, erspan.h, and moves the 'struct erspan_metadata' from internal erspan.h to it. Signed-off-by: William Tu <u9012063@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Lawrence Brakmo
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d44874910a |
bpf: Add BPF_SOCK_OPS_STATE_CB
Adds support for calling sock_ops BPF program when there is a TCP state change. Two arguments are used; one for the old state and another for the new state. There is a new enum in include/uapi/linux/bpf.h that exports the TCP states that prepends BPF_ to the current TCP state names. If it is ever necessary to change the internal TCP state values (other than adding more to the end), then it will become necessary to convert from the internal TCP state value to the BPF value before calling the BPF sock_ops function. There are a set of compile checks added in tcp.c to detect if the internal and BPF values differ so we can make the necessary fixes. New op: BPF_SOCK_OPS_STATE_CB. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Lawrence Brakmo
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a31ad29e6a |
bpf: Add BPF_SOCK_OPS_RETRANS_CB
Adds support for calling sock_ops BPF program when there is a retransmission. Three arguments are used; one for the sequence number, another for the number of segments retransmitted, and the last one for the return value of tcp_transmit_skb (0 => success). Does not include syn-ack retransmissions. New op: BPF_SOCK_OPS_RETRANS_CB. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Lawrence Brakmo
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44f0e43037 |
bpf: Add support for reading sk_state and more
Add support for reading many more tcp_sock fields state, same as sk->sk_state rtt_min same as sk->rtt_min.s[0].v (current rtt_min) snd_ssthresh rcv_nxt snd_nxt snd_una mss_cache ecn_flags rate_delivered rate_interval_us packets_out retrans_out total_retrans segs_in data_segs_in segs_out data_segs_out lost_out sacked_out sk_txhash bytes_received (__u64) bytes_acked (__u64) Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Lawrence Brakmo
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f89013f66d |
bpf: Add sock_ops RTO callback
Adds an optional call to sock_ops BPF program based on whether the BPF_SOCK_OPS_RTO_CB_FLAG is set in bpf_sock_ops_flags. The BPF program is passed 2 arguments: icsk_retransmits and whether the RTO has expired. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Lawrence Brakmo
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b13d880721 |
bpf: Adds field bpf_sock_ops_cb_flags to tcp_sock
Adds field bpf_sock_ops_cb_flags to tcp_sock and bpf_sock_ops. Its primary use is to determine if there should be calls to sock_ops bpf program at various points in the TCP code. The field is initialized to zero, disabling the calls. A sock_ops BPF program can set it, per connection and as necessary, when the connection is established. It also adds support for reading and writting the field within a sock_ops BPF program. Reading is done by accessing the field directly. However, writing is done through the helper function bpf_sock_ops_cb_flags_set, in order to return an error if a BPF program is trying to set a callback that is not supported in the current kernel (i.e. running an older kernel). The helper function returns 0 if it was able to set all of the bits set in the argument, a positive number containing the bits that could not be set, or -EINVAL if the socket is not a full TCP socket. Examples of where one could call the bpf program: 1) When RTO fires 2) When a packet is retransmitted 3) When the connection terminates 4) When a packet is sent 5) When a packet is received Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> |