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2020-03-11hwmon: (ibmpowernv) Use scnprintf() for avoiding potential buffer overflowTakashi Iwai1-4/+4
Since snprintf() returns the would-be-output size instead of the actual output size, the succeeding calls may go beyond the given buffer limit. Fix it by replacing with scnprintf(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (adt7475) Add support for inverting pwm outputChris Packham1-0/+34
Add a "adi,pwm-active-state" device-tree property to allow hardware designs to use inverted logic on the PWM output. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> [groeck: dev_err -> dev_warn] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (adt7475) Add attenuator bypass supportLogan Shaw1-3/+58
Added support for reading DTS properties to set attenuators on device probe for the ADT7473, ADT7475, ADT7476, and ADT7490. Signed-off-by: Logan Shaw <logan.shaw@alliedtelesis.co.nz> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> [groeck: Continuation line formatting; dev_err -> dev_warn] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08dt-bindings: hwmon: Document adt7475 pwm-active-state propertyChris Packham1-0/+14
Add binding information for the adi,pwm-active-state property. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08dt-bindings: hwmon: Document adt7475 bypass-attenuator propertyLogan Shaw1-0/+13
Add documentation for the bypass-attenuator-in[0-4] property. Signed-off-by: Logan Shaw <logan.shaw@alliedtelesis.co.nz> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08dt-bindings: hwmon: Document adt7475 bindingLogan Shaw2-8/+57
Add binding for adi,adt7475 and variants. Remove from trivial-devices. Signed-off-by: Logan Shaw <logan.shaw@alliedtelesis.co.nz> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (lm73) Add support for of_match_tableHenry Shen1-0/+10
Add the of_match_table. Signed-off-by: Henry Shen <henry.shen@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20200212030615.28537-3-henry.shen@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08dt-bindings: Add TI LM73 as a trivial deviceHenry Shen1-0/+2
The Texas Instruments LM73 is a digital temperature sensor with 2-wire interface. Add LM73 as a trivial device. Signed-off-by: Henry Shen <henry.shen@alliedtelesis.co.nz> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200212030615.28537-2-henry.shen@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add documentationGuenter Roeck2-0/+179
Document tps53679 driver with all chips supported by it. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for TPS53647 and TPS53667Guenter Roeck2-4/+15
TPS53647 and TPS53667 are single channel, Step-Down Buck Controllers. TPS53647 supports 4 phases, TPS53667 supports 6 phases. The chips do not support per-phase output telemetry. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for TPS53681Guenter Roeck2-5/+119
TPS53681 is a dual-channel multiphase step-down controller supporting per-phase and per-channel output telemetry. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for IIN and PIN to TPS53679 and TPS53688Guenter Roeck1-3/+3
All chips of this series with published datasheets support IIN, PIN, and STATUS_INPUT PMBus commands. Per TI Power Management Forum, "TPS53679 and TPS53681 have the same PMBus command set". There is no reason to believe that this does not apply to TPS53688. Let's assume that this is correct and add support for IIN, PIN, and STATUS_INPUT to TPS53679 and TPS53688 to simplify adding support for more chips of the same series. At the same time, drop reporting VIN on channel 2. On chips with published datasheets this voltage is identical to the voltage reported on channel 1, and there is no reason to believe that this is different for TPS53679 and TPS53888. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for multiple chips IDsGuenter Roeck1-10/+31
Chip specific support will be needed in the driver to be able to support additional chips of the same series. Add support for it to the driver. To simplify adding support for more chips, call identification code from the probe function. This lets us use a single structure for common elements of struct pmbus_driver_info, thus reducing code size as support for more chips is added. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus) Implement multi-phase supportGuenter Roeck3-25/+74
Some PMBus chips support multiple phases, and report telemetry such as input current, output current, or temperature for each phase. Add support for such chips to the PMBus core. Start with a maximum of 8 phases per page, and assume that supported sensors per phase are similar for all pages. Only support per-phase telemetry attributes, no limits or alarms. As part of this patch, set the initial page variable to 0xff to ensure that the page is updated when the first page command is issued. Also only issue page commands if the chip supports more than one page. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus) Add 'phase' parameter where needed for multi-phase supportGuenter Roeck19-124/+192
In preparation for multi-phase support, add 'phase' parameter to read_word and set_page functions. Actual multi-phase support will be added in a subsequent patch. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus) Add IC_DEVICE_ID and IC_DEVICE_REV command definitionsGuenter Roeck1-0/+3
Recent PMBus versions added IC_DEVICE_ID and IC_DEVICE_REV commands as additional means to identify the chip. Add command definitions to pmbus.h include file. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (ibmaem) Replace zero-length array with flexible-array memberGustavo A. R. Silva1-1/+1
The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertenly introduced[3] to the codebase from now on. This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Link: https://lore.kernel.org/r/20200211234237.GA26971@embeddedor Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (k10temp) Update driver documentationGuenter Roeck1-3/+26
Document temperature, voltage, and current sensors available with Family 17h and later CPUs. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (k10temp) Reorganize and simplify temperature support detectionGuenter Roeck1-32/+18
Use a bit map to describe if temperature channels are supported, and use it for all temperature channels. Use a separate flag, independent of Tdie support, to indicate if the system is running on a Ryzen CPU. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (k10temp) Swap Tdie and Tctl on Family 17h CPUsGuenter Roeck1-9/+9
Traditionally, the temperature displayed by k10temp was Tctl. On Family 17h CPUs, Tdie was displayed instead. To reduce confusion, Tctl was added later as second temperature. This resulted in Tdie being reported as temp1_input, and Tctl as temp2_input. This is different to non-Ryzen CPUs, where Tctl is displayed as temp1_input. Swap temp1_input and temp2_input on Family 17h CPUs, such that Tctl is now reported as temp1_input and Tdie is reported as temp2_input, to align with other CPUs, streamline the code, and make it less confusing. Coincidentally, this also aligns the code with its documentation, which states that Tdie is reported as temp2_input. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08bindings: (hwmon/ltc2978.txt) add support for more parts (bindings)Mike Jones1-4/+18
LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, LTM4700. Signed-off-by: Mike Jones <michael-a1.jones@analog.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1581032654-4330-2-git-send-email-michael-a1.jones@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/ltc2978) add support for more parts.Mike Jones3-47/+228
LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, LTM4700. Signed-off-by: Mike Jones <michael-a1.jones@analog.com> Link: https://lore.kernel.org/r/1581032654-4330-1-git-send-email-michael-a1.jones@analog.com [groeck: Fixed checkpatch issues (long lines, whitespace)] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08docs: hwmon: (pmbus/ltc2978) Update datasheet URLs to analog.com.Mike Jones1-14/+14
Signed-off-by: Mike Jones <michael-a1.jones@analog.com> Link: https://lore.kernel.org/r/1580234400-2829-1-git-send-email-michael-a1.jones@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08dt-bindings: hwmon: Add AXI FAN Control documentationNuno Sá2-0/+63
Document the AXI FAN Control IP core devicetree bindings. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191009102806.262241-2-nuno.sa@analog.com [groeck: adi,pulses-per-revolution -> pulses-per-revolution] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: Support ADI Fan Control IPNuno Sá4-0/+486
The purpose of this IP Core is to control the fan used for the cooling of a Xilinx Zynq Ultrascale+ MPSoC without the need of any external temperature sensors. To achieve this, the IP core uses the PL SYSMONE4 primitive to obtain the PL temperature and, based on those readings, it then outputs a PWM signal to control the fan rotation accordingly. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20191009102806.262241-1-nuno.sa@analog.com [groeck: adi,pulses-per-revolution -> pulses-per-revolution; dropped unused 'res' from probe function] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08Linux 5.6-rc5Linus Torvalds1-1/+1
2020-03-08Merge tag 'armsoc-fixes' of ↵Linus Torvalds43-91/+416
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "We've been accruing these for a couple of weeks, so the batch is a bit bigger than usual. Largest delta is due to a led-bl driver that is added -- there was a miscommunication before the merge window and the driver didn't make it in. Due to this, the platforms needing it regressed. At this point, it seemed easier to add the new driver than unwind the changes. Besides that, there are a handful of various fixes: - AMD tee memory leak fix - A handful of fixlets for i.MX SCU communication - A few maintainers woke up and realized DEBUG_FS had been missing for a while, so a few updates of that. ... and the usual collection of smaller fixes to various platforms" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (37 commits) ARM: socfpga_defconfig: Add back DEBUG_FS arm64: dts: socfpga: agilex: Fix gmac compatible ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS arm64: dts: meson: fix gxm-khadas-vim2 wifi arm64: dts: meson-sm1-sei610: add missing interrupt-names ARM: meson: Drop unneeded select of COMMON_CLK ARM: dts: bcm2711: Add pcie0 alias ARM: dts: bcm283x: Add missing properties to the PWR LED tee: amdtee: fix memory leak in amdtee_open_session() ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set arm: dts: dra76x: Fix mmc3 max-frequency ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes bus: ti-sysc: Fix 1-wire reset quirk ARM: dts: r8a7779: Remove deprecated "renesas, rcar-sata" compatible value soc: imx-scu: Align imx sc msg structs to 4 firmware: imx: Align imx_sc_msg_req_cpu_start to 4 firmware: imx: scu-pd: Align imx sc msg structs to 4 firmware: imx: misc: Align imx sc msg structs to 4 firmware: imx: scu: Ensure sequential TX ARM: dts: imx7-colibri: Fix frequency for sd/mmc ...
2020-03-08Merge tag 'edac_urgent-2020-03-08' of ↵Linus Torvalds1-15/+7
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC fix from Borislav Petkov: "Error reporting fix for synopsys_edac: do not overwrite partial decoded error message (Sherry Sun)" * tag 'edac_urgent-2020-03-08' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/synopsys: Do not print an error with back-to-back snprintf() calls
2020-03-08Merge tag 'char-misc-5.6-rc5' of ↵Linus Torvalds5-8/+31
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fixes from Greg KH: "Here are four small char/misc driver fixes for reported issues for 5.6-rc5. These fixes are: - binder fix for a potential use-after-free problem found (took two tries to get it right) - interconnect core fix - altera-stapl driver fix All four of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: binder: prevent UAF for binderfs devices II interconnect: Handle memory allocation errors altera-stapl: altera_get_note: prevent write beyond end of 'key' binder: prevent UAF for binderfs devices
2020-03-08Merge tag 'driver-core-5.6-rc5' of ↵Linus Torvalds5-30/+44
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core and debugfs fixes from Greg KH: "Here are four small driver core / debugfs patches for 5.6-rc3: - debugfs api cleanup now that all debugfs_create_regset32() callers have been fixed up. This was waiting until after the -rc1 merge as these fixes came in through different trees - driver core sync state fixes based on reports of minor issues found in the feature All of these have been in linux-next with no reported issues" * tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Skip unnecessary work when device doesn't have sync_state() driver core: Add dev_has_sync_state() driver core: Call sync_state() even if supplier has no consumers debugfs: remove return value of debugfs_create_regset32()
2020-03-08Merge tag 'tty-5.6-rc5' of ↵Linus Torvalds8-29/+90
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some small tty/serial fixes for 5.6-rc5 Just some small serial driver fixes, and a vt core fixup, full details are: - vt fixes for issues found by syzbot - serdev fix for Apple boxes - fsl_lpuart serial driver fixes - MAINTAINER update for incorrect serial files - new device ids for 8250_exar driver - mvebu-uart fix All of these have been in linux-next with no reported issues" * tag 'tty-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: serial: fsl_lpuart: free IDs allocated by IDA Revert "tty: serial: fsl_lpuart: drop EARLYCON_DECLARE" serdev: Fix detection of UART devices on Apple machines. MAINTAINERS: Add missed files related to Synopsys DesignWare UART serial: 8250_exar: add support for ACCES cards tty:serial:mvebu-uart:fix a wrong return vt: selection, push sel_lock up vt: selection, push console lock down
2020-03-08Merge tag 'usb-5.6-rc5' of ↵Linus Torvalds12-117/+163
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY fixes from Greg KH: "Here are some small USB and PHY driver fixes for reported issues for 5.6-rc5. Included in here are: - phy driver fixes - new USB quirks - USB cdns3 gadget driver fixes - USB hub core fixes All of these have been in linux-next with no reported issues" * tag 'usb-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: dwc3: gadget: Update chain bit correctly when using sg list usb: core: port: do error out if usb_autopm_get_interface() fails usb: core: hub: do error out if usb_autopm_get_interface() fails usb: core: hub: fix unhandled return by employing a void function usb: storage: Add quirk for Samsung Fit flash usb: quirks: add NO_LPM quirk for Logitech Screen Share usb: usb251xb: fix regulator probe and error handling phy: allwinner: Fix GENMASK misuse usb: cdns3: gadget: toggle cycle bit before reset endpoint usb: cdns3: gadget: link trb should point to next request phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling phy: brcm-sata: Correct MDIO operations for 40nm platforms phy: ti: gmii-sel: do not fail in case of gmii phy: ti: gmii-sel: fix set of copy-paste errors phy: core: Fix phy_get() to not return error on link creation failure phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval
2020-03-07Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds15-59/+95
Pull rdma fixes from Jason Gunthorpe: "Nothing particularly exciting, some small ODP regressions from the mmu notifier rework, another bunch of syzkaller fixes, and a bug fix for a botched syzkaller fix in the first rc pull request. - Fix busted syzkaller fix in 'get_new_pps' - this turned out to crash on certain HW configurations - Bug fixes for various missed things in error unwinds - Add a missing rcu_read_lock annotation in hfi/qib - Fix two ODP related regressions from the recent mmu notifier changes - Several more syzkaller bugs in siw, RDMA netlink, verbs and iwcm - Revert an old patch in CMA as it is now shown to not be allocating port numbers properly" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/iwcm: Fix iwcm work deallocation RDMA/siw: Fix failure handling during device creation RDMA/nldev: Fix crash when set a QP to a new counter but QPN is missing RDMA/odp: Ensure the mm is still alive before creating an implicit child RDMA/core: Fix protection fault in ib_mr_pool_destroy IB/mlx5: Fix implicit ODP race IB/hfi1, qib: Ensure RCU is locked when accessing list RDMA/core: Fix pkey and port assignment in get_new_pps RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen() RDMA/rw: Fix error flow during RDMA context initialization RDMA/core: Fix use of logical OR in get_new_pps Revert "RDMA/cma: Simplify rdma_resolve_addr() error flow"
2020-03-07Merge tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-blockLinus Torvalds3-47/+38
Pull io_uring fixes from Jens Axboe: "Here are a few io_uring fixes that should go into this release. This contains: - Removal of (now) unused io_wq_flush() and associated flag (Pavel) - Fix cancelation lockup with linked timeouts (Pavel) - Fix for potential use-after-free when freeing percpu ref for fixed file sets - io-wq cancelation fixups (Pavel)" * tag 'io_uring-5.6-2020-03-07' of git://git.kernel.dk/linux-block: io_uring: fix lockup with timeouts io_uring: free fixed_file_data after RCU grace period io-wq: remove io_wq_flush and IO_WQ_WORK_INTERNAL io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation
2020-03-07Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-blockLinus Torvalds6-41/+11
Pull block fixes from Jens Axboe: "Here are a few fixes that should go into this release. This contains: - Revert of a bad bcache patch from this merge window - Removed unused function (Daniel) - Fixup for the blktrace fix from Jan from this release (Cengiz) - Fix of deeper level bfqq overwrite in BFQ (Carlo)" * tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block: block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() blktrace: fix dereference after null check Revert "bcache: ignore pending signals when creating gc and allocator thread" block: Remove used kblockd_schedule_work_on()
2020-03-07Merge tag 'media/v5.6-2' of ↵Linus Torvalds5-36/+22
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - a fix for the media controller links in both hantro driver and in v4l2-mem2mem core - some fixes for the pulse8-cec driver - vicodec: handle alpha channel for RGB32 formats, as it may be used - mc-entity.c: fix handling of pad flags * tag 'media/v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: hantro: Fix broken media controller links media: mc-entity.c: use & to check pad flags, not == media: v4l2-mem2mem.c: fix broken links media: vicodec: process all 4 components for RGB32 formats media: pulse8-cec: close serio in disconnect, not adap_free media: pulse8-cec: INIT_DELAYED_WORK was called too late
2020-03-07io_uring: fix lockup with timeoutsPavel Begunkov1-0/+1
There is a recipe to deadlock the kernel: submit a timeout sqe with a linked_timeout (e.g. test_single_link_timeout_ception() from liburing), and SIGKILL the process. Then, io_kill_timeouts() takes @ctx->completion_lock, but the timeout isn't flagged with REQ_F_COMP_LOCKED, and will try to double grab it during io_put_free() to cancel the linked timeout. Probably, the same can happen with another io_kill_timeout() call site, that is io_commit_cqring(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-03-07Merge tag 's390-5.6-5' of ↵Linus Torvalds2-2/+8
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix panic in gup_fast on large pud by providing an implementation of pud_write. This has been overlooked during migration to common gup code. - Fix unexpected write combining on PCI stores. * tag 's390-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pci: Fix unexpected write combine on resource s390/mm: fix panic in gup_fast on large pud
2020-03-07Merge tag 'powerpc-5.6-4' of ↵Linus Torvalds4-6/+18
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes for 5.6: - One fix for a recent regression to our breakpoint/watchpoint code. - Another fix for our KUAP support, this time a missing annotation in a rarely used path in signal handling. - A fix for our handling of a CPU feature that effects the PMU, when booting guests in some configurations. - A minor fix to our linker script to explicitly include the .BTF section. Thanks to: Christophe Leroy, Desnes A. Nunes do Rosario, Leonardo Bras, Naveen N. Rao, Ravi Bangoria, Stefan Berger" * tag 'powerpc-5.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/mm: Fix missing KUAP disable in flush_coherent_icache() powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems powerpc: Include .BTF section powerpc/watchpoint: Don't call dar_within_range() for Book3S
2020-03-07Merge tag 'for-linus-5.6b-rc5-tag' of ↵Linus Torvalds8-51/+64
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Four fixes and a small cleanup patch: - two fixes by Dongli Zhang fixing races in the xenbus driver - two fixes by me fixing issues introduced in 5.6 - a small cleanup by Gustavo Silva replacing a zero-length array with a flexible-array" * tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/blkfront: fix ring info addressing xen/xenbus: fix locking xenbus: req->err should be updated before req->state xenbus: req->body should be updated before req->state xen: Replace zero-length array with flexible-array member
2020-03-07Merge tag 'for-linus-2020-03-07' of ↵Linus Torvalds3-3/+4
gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux Pull thread fixes from Christian Brauner: "Here are a few hopefully uncontroversial fixes: - Use RCU_INIT_POINTER() when initializing rcu protected members in task_struct to fix sparse warnings. - Add pidfd_fdinfo_test binary to .gitignore file" * tag 'for-linus-2020-03-07' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux: selftests: pidfd: Add pidfd_fdinfo_test in .gitignore exit: Fix Sparse errors and warnings fork: Use RCU_INIT_POINTER() instead of rcu_access_pointer()
2020-03-07Merge tag 'sound-5.6-rc5' of ↵Linus Torvalds17-62/+98
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The regular "bump-in-the-middle" updates, containing mostly ASoC- related fixes at this time. All changes are reasonably small. A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology) for followups of the recent changes and potential buffer overflow by snprintf(), while the rest are (both new and old) device-specific fixes for Intel, meson, tas2562, rt1015, as well as the usual HD-audio quirks" * tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits) ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294 ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1 ALSA: hda/realtek - Add Headset Mic supported ASoC: wm8741: Fix typo in Kconfig prompt ASoC: stm32: sai: manage rebind issue ASoC: SOF: Fix snd_sof_ipc_stream_posn() ASoC: rt1015: modify pre-divider for sysclk ASoC: rt1015: add operation callback function for rt1015_dai[] ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop() ASoC: dapm: Correct DAPM handling of active widgets during shutdown ASoC: tas2562: Fix sample rate error message ASoC: Intel: Skylake: Fix available clock counter incrementation ASoC: soc-pcm/soc-compress: don't use snd_soc_dapm_stream_stop() ASoC: meson: g12a: add tohdmitx reset ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path ASoC: soc-core: fix for_rtd_codec_dai_rollback() macro ASoC: topology: Fix memleak in soc_tplg_manifest_load() ASoC: topology: Fix memleak in soc_tplg_link_elems_load() ...
2020-03-07Merge tag 'asoc-fix-v5.6-rc4' of ↵Takashi Iwai15-52/+71
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.6 More fixes that have arrived since the merge window, spread out all over. There's a few things like the operation callback addition for rt1015 and the meson reset addition which add small new bits of functionality to fix non-working systems, they're all very small and for parts of newly added functionality.
2020-03-06Merge tag 'linux-kselftest-5.6-rc5' of ↵Linus Torvalds2-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest update from Shuah Khan: "This consists of a cleanup patch to undo changes to global .gitignore that added selftests/lkdtm objects and add them to a local selftests/lkdtm/.gitignore. Summary of Linus's comments on local vs. global gitignore scope: - Keep local gitignore patterns in local files. - Put only global gitignore patterns in the top-level gitignore file. Local scope keeps things much better separated. It also incidentally means that if a directory gets renamed, the gitignore file continues to work unless in the case of renaming the actual files themselves that are named in the gitignore" * tag 'linux-kselftest-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftest/lkdtm: Use local .gitignore
2020-03-06Merge tag 'riscv-for-linus-5.6-rc5' of ↵Linus Torvalds11-53/+65
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: "This contains a handful of fixes that I would like to target for 5.6: - A pair of fixes to module loading, which we hope solve the last of the issues with module text being loaded too sparsely for our call relocations. - A Kconfig fix that disallows selecting memory models not supported by NOMMU. - A series of Kconfig updates to ease selecting the drivers necessary to run on QEMU's virt platform. - DTS updates for SiFive's HiFive Unleashed. - A fix to our seccomp support that avoids mangling restartable syscalls" * tag 'riscv-for-linus-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: fix seccomp reject syscall code path riscv: dts: Add GPIO reboot method to HiFive Unleashed DTS file RISC-V: Select Goldfish RTC driver for QEMU virt machine RISC-V: Select SYSCON Reboot and Poweroff for QEMU virt machine RISC-V: Enable QEMU virt machine support in defconfigs RISC-V: Add kconfig option for QEMU virt machine riscv: Fix range looking for kernel image memblock riscv: Force flat memory model with no-mmu riscv: Change code model of module to medany to improve data accessing riscv: avoid the PIC offset of static percpu data in module beyond 2G limits
2020-03-06parse-maintainers: Mark as executableJonathan Neuschäfer1-0/+0
This makes the script more convenient to run. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-03-06Merge tag 'devicetree-fixes-for-5.6-3' of ↵Linus Torvalds59-163/+169
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: "Another batch of DT fixes. I think this should be the last of it, but sending pull requests seems to cause people to send more fixes. Summary: - Fixes for warnings introduced by hierarchical PSCI binding changes - Fixes for broken doc references due to DT schema conversions - Several grammar and typo fixes - Fix a bunch of dtc warnings in examples" * tag 'devicetree-fixes-for-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: arm: Fixup the DT bindings for hierarchical PSCI states dt-bindings: power: Extend nodename pattern for power-domain providers MAINTAINERS: update ALLWINNER CPUFREQ DRIVER entry dt-bindings: bus: Drop empty compatible string in example dt-bindings: power: Convert domain-idle-states bindings to json-schema dt-bindings: arm: Fix cpu compatibles in the hierarchical example for PSCI dt-bindings: arm: Correct links to idle states definitions dt-bindings: mfd: Fix typo in file name of twl-familly.txt dt-bindings: mfd: tps65910: Improve grammar dt-bindings: mfd: zii,rave-sp: Fix a typo ("onborad") dt-bindings: arm: fsl: fix APF6Dev compatible dt-bindings: Fix dtc warnings in examples docs: dt: fix several broken doc references docs: dt: fix several broken references due to renames MAINTAINERS: clean up PCIE DRIVER FOR CAVIUM THUNDERX
2020-03-06Merge tag 'drm-fixes-2020-03-06-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds1-0/+3
Pull vgacon fix from Daniel Vetter: "One vgacon input check for stable" * tag 'drm-fixes-2020-03-06-1' of git://anongit.freedesktop.org/drm/drm: vgacon: Fix a UAF in vgacon_invert_region
2020-03-06Merge tag 'for-5.6-rc4-tag' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fix from David Sterba: "One fixup for DIO when in use with the new checksums, a missed case where the checksum size was still assuming u32" * tag 'for-5.6-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix RAID direct I/O reads with alternate csums
2020-03-06Merge tag 'filelock-v5.6-1' of ↵Linus Torvalds2-16/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux Pull file locking fixes from Jeff Layton: "Just a couple of late-breaking patches for the file locking code. The second patch (from yangerkun) fixes a rather nasty looking potential use-after-free that should go to stable. The other patch could technically wait for 5.7, but it's fairly innocuous so I figured we might as well take it" * tag 'filelock-v5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux: locks: fix a potential use-after-free problem when wakeup a waiter fcntl: Distribute switch variables for initialization
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