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2019-12-08Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds11-32/+35
Pull more SCSI updates from James Bottomley: "Eleven patches, all in drivers (no core changes) that are either minor cleanups or small fixes. They were late arriving, but still safe for -rc1" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: MAINTAINERS: Add the linux-scsi mailing list to the ISCSI entry scsi: megaraid_sas: Make poll_aen_lock static scsi: sd_zbc: Improve report zones error printout scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI scsi: qla2xxx: unregister ports after GPN_FT failure scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan scsi: pm80xx: Remove unused include of linux/version.h scsi: pm80xx: fix logic to break out of loop when register value is 2 or 3 scsi: scsi_transport_sas: Fix memory leak when removing devices scsi: lpfc: size cpu map by last cpu id set scsi: ibmvscsi_tgt: Remove unneeded variable rc
2019-12-07Merge tag 'ntb-5.5' of git://github.com/jonmason/ntbLinus Torvalds1-0/+1
Pull NTB update from Jon Mason: "Just a simple patch to add a new Hygon Device ID to the AMD NTB device driver" * tag 'ntb-5.5' of git://github.com/jonmason/ntb: NTB: Add Hygon Device ID
2019-12-07Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds6-17/+49
Pull more input updates from Dmitry Torokhov: - fixups for Synaptics RMI4 driver - a quirk for Goodinx touchscreen on Teclast tablet - a new keycode definition for activating privacy screen feature found on a few "enterprise" laptops - updates to snvs_pwrkey driver - polling uinput device for writing (which is always allowed) now works * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash Input: goodix - add upside-down quirk for Teclast X89 tablet Input: add privacy screen toggle keycode Input: uinput - fix returning EPOLLOUT from uinput_poll Input: snvs_pwrkey - remove gratuitous NULL initializers Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q
2019-12-07Merge tag 'vfio-v5.5-rc1' of git://github.com/awilliam/linux-vfioLinus Torvalds2-23/+5
Pull VFIO updates from Alex Williamson: - Remove hugepage checks for reserved pfns (Ben Luo) - Fix irq-bypass unregister ordering (Jiang Yi) * tag 'vfio-v5.5-rc1' of git://github.com/awilliam/linux-vfio: vfio/pci: call irq_bypass_unregister_producer() before freeing irq vfio/type1: remove hugepage checks in is_invalid_reserved_pfn()
2019-12-07Merge tag 'for-linus-5.5b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds8-62/+66
Pull more xen updates from Juergen Gross: - a patch to fix a build warning - a cleanup of no longer needed code in the Xen event handling - a small series for the Xen grant driver avoiding high order allocations and replacing an insane global limit by a per-call one - a small series fixing Xen frontend/backend module referencing * tag 'for-linus-5.5b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-blkback: allow module to be cleanly unloaded xen/xenbus: reference count registered modules xen/gntdev: switch from kcalloc() to kvcalloc() xen/gntdev: replace global limit of mapped pages by limit per call xen/gntdev: remove redundant non-zero check on ret xen/events: remove event handling recursion detection
2019-12-07NTB: Add Hygon Device IDJiasen Lin1-0/+1
Signed-off-by: Jiasen Lin <linjiasen@hygon.cn> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2019-12-06Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds10-24/+158
Pull ARM SoC fixes from Olof Johansson: "A set of fixes that we've merged late, but for the most part that have been sitting in -next for a while through platform maintainer trees: - Fixes to suspend/resume on Tegra, caused by the added features this merge window - Cleanups and minor fixes to TI additions this merge window - Tee fixes queued up late before the merge window, included here. - A handful of other fixlets There's also a refresh of the shareed config files (multi_v* on 32-bit, and defconfig on 64-bit), to avoid conflicts when we get new contributions" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) ARM: multi_v7_defconfig: Restore debugfs support ARM: defconfig: re-run savedefconfig on multi_v* configs arm64: defconfig: re-run savedefconfig ARM: pxa: Fix resource properties soc: mediatek: cmdq: fixup wrong input order of write api soc: aspeed: Fix snoop_file_poll()'s return type MAINTAINERS: Switch to Marvell addresses MAINTAINERS: update Cavium ThunderX drivers Revert "arm64: dts: juno: add dma-ranges property" MAINTAINERS: Make Nicolas Saenz Julienne the new bcm2835 maintainer firmware: arm_scmi: Avoid double free in error flow arm64: dts: juno: Fix UART frequency ARM: dts: Fix sgx sysconfig register for omap4 arm: socfpga: execute cold reboot by default ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs ARM: dts: dra7: fix cpsw mdio fck clock ARM: dts: am57xx-beagle-x15: Update pinmux name to ddr_3_3v ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity soc/tegra: pmc: Add reset sources and levels on Tegra194 soc/tegra: pmc: Add missing IRQ callbacks on Tegra194 ...
2019-12-06Merge branch 'next' into for-linusDmitry Torokhov6-17/+49
Prepare second round of updates for 5.5 merge window.
2019-12-06Merge tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds117-759/+1771
Pull more drm updates from Dave Airlie: "Rob pointed out I missed his pull request for msm-next, it's been in next for a while outside of my tree so shouldn't cause any unexpected issues, it has some OCMEM support in drivers/soc that is acked by other maintainers as it's outside my tree. Otherwise it's a usual fixes pull, i915, amdgpu, the main ones, with some tegra, omap, mgag200 and one core fix. Summary: msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting" * tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm: (100 commits) drm/dp_mst: Correct the bug in drm_dp_update_payload_part1() drm/omap: fix dma_addr refcounting drm/tegra: Run hub cleanup on ->remove() drm/tegra: sor: Make the +5V HDMI supply optional drm/tegra: Silence expected errors on IOMMU attach drm/tegra: vic: Export module device table drm/tegra: sor: Implement system suspend/resume drm/tegra: Use proper IOVA address for cursor image drm/tegra: gem: Remove premature import restrictions drm/tegra: gem: Properly pin imported buffers drm/tegra: hub: Remove bogus connection mutex check ia64: agp: Replace empty define with do while agp: Add bridge parameter documentation agp: remove unused variable num_segments agp: move AGPGART_MINOR to include/linux/miscdevice.h agp: remove unused variable size in agp_generic_create_gatt_table drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n drm/radeon: fix r1xx/r2xx register checker for POT textures drm/amdgpu: fix GFX10 missing CSIB set(v3) drm/amdgpu: should stop GFX ring in hw_fini ...
2019-12-06Merge tag 'for-linus-20191205' of git://git.kernel.dk/linux-blockLinus Torvalds6-24/+39
Pull more block and io_uring updates from Jens Axboe: "I wasn't expecting this to be so big, and if I was, I would have used separate branches for this. Going forward I'll be doing separate branches for the current tree, just like for the next kernel version tree. In any case, this contains: - Series from Christoph that fixes an inherent race condition with zoned devices and revalidation. - null_blk zone size fix (Damien) - Fix for a regression in this merge window that caused busy spins by sending empty disk uevents (Eric) - Fix for a regression in this merge window for bfq stats (Hou) - Fix for io_uring creds allocation failure handling (me) - io_uring -ERESTARTSYS send/recvmsg fix (me) - Series that fixes the need for applications to retain state across async request punts for io_uring. This one is a bit larger than I would have hoped, but I think it's important we get this fixed for 5.5. - connect(2) improvement for io_uring, handling EINPROGRESS instead of having applications needing to poll for it (me) - Have io_uring use a hash for poll requests instead of an rbtree. This turned out to work much better in practice, so I think we should make the switch now. For some workloads, even with a fair amount of cancellations, the insertion sort is just too expensive. (me) - Various little io_uring fixes (me, Jackie, Pavel, LimingWu) - Fix for brd unaligned IO, and a warning for the future (Ming) - Fix for a bio integrity data leak (Justin) - bvec_iter_advance() improvement (Pavel) - Xen blkback page unmap fix (SeongJae) The major items in here are all well tested, and on the liburing side we continue to add regression and feature test cases. We're up to 50 topic cases now, each with anywhere from 1 to more than 10 cases in each" * tag 'for-linus-20191205' of git://git.kernel.dk/linux-block: (33 commits) block: fix memleak of bio integrity data io_uring: fix a typo in a comment bfq-iosched: Ensure bio->bi_blkg is valid before using it io_uring: hook all linked requests via link_list io_uring: fix error handling in io_queue_link_head io_uring: use hash table for poll command lookups io-wq: clear node->next on list deletion io_uring: ensure deferred timeouts copy necessary data io_uring: allow IO_SQE_* flags on IORING_OP_TIMEOUT null_blk: remove unused variable warning on !CONFIG_BLK_DEV_ZONED brd: warn on un-aligned buffer brd: remove max_hw_sectors queue limit xen/blkback: Avoid unmapping unmapped grant pages io_uring: handle connect -EINPROGRESS like -EAGAIN block: set the zone size in blk_revalidate_disk_zones atomically block: don't handle bio based drivers in blk_revalidate_disk_zones block: allocate the zone bitmaps lazily block: replace seq_zones_bitmap with conv_zones_bitmap block: simplify blkdev_nr_zones block: remove the empty line at the end of blk-zoned.c ...
2019-12-06Merge tag 'tegra-for-5.5-memory-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixesOlof Johansson1-1/+1
memory: tegra: Fixes for v5.5-rc1 This contains a fix for a kernel panic that can occur on suspend if EMC timings are not available in device tree. * tag 'tegra-for-5.5-memory-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: tegra30-emc: Fix panic on suspend Link: https://lore.kernel.org/r/20191204130753.3614278-1-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-06Merge tag 'tegra-for-5.5-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixesOlof Johansson1-2/+45
soc/tegra: Fixes for v5.5-rc1 Fixes a regression for wake events on Tegra194 caused by the Tegra210 support that was added in v5.5-rc1 as well as wrong reset sources and levels on Tegra194. * tag 'tegra-for-5.5-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add reset sources and levels on Tegra194 soc/tegra: pmc: Add missing IRQ callbacks on Tegra194 soc/tegra: pmc: Use lower-case for hexadecimal literals Link: https://lore.kernel.org/r/20191204130753.3614278-2-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-06Merge tag 'tegra-for-5.5-cpufreq' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixesOlof Johansson1-0/+59
cpufreq: tegra: Changes for v5.5-rc1 Implements support for suspend/resume on Tegra124. * tag 'tegra-for-5.5-cpufreq' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: cpufreq: tegra124: Add suspend and resume support Link: https://lore.kernel.org/r/20191204130753.3614278-3-thierry.reding@gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-06Merge tag 'omap-for-v5.5/ti-sysc-late-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixesOlof Johansson1-5/+16
Few ti-sysc related fixes for v5.5 merge window Just few minor changes that can be merged when suitable, but would be good to have these in v5.5-rc1 to remove dependencies between branches for more changes later on in v5.6: - Add quirk handling for AESS (Audio Engine Sub System) - We want to drop the useless gptimer option for omap4 as there are local timers - A minor error path handling improvment for sysc_child_add_named_clock() that will make further patching a bit easier * tag 'omap-for-v5.5/ti-sysc-late-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Adjust exception handling in sysc_child_add_named_clock() ARM: OMAP2+: Drop useless gptimer option for omap4 bus: ti-sysc: Add module enable quirk for audio AESS Link: https://lore.kernel.org/r/pull-1574273726-31367@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-06Merge tag 'drm-intel-next-fixes-2019-12-05' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie4-14/+13
- Includes gvt-next-fixes-2019-12-02 pull - Fixes for CI spotted eadlock and a race condition in GEM contexts - Fix for EHL port D programming Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191205092412.GA8089@jlahtine-desk.ger.corp.intel.com
2019-12-05Merge mainline/master into arm/fixesOlof Johansson5281-120097/+283336
This brings in the mainline tree right after armsoc contents was merged this release cycle, so that we can re-run savedefconfig, etc. Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-05Merge tag 'ceph-for-5.5-rc1' of git://github.com/ceph/ceph-clientLinus Torvalds1-220/+247
Pull ceph updates from Ilya Dryomov: "The two highlights are a set of improvements to how rbd read-only mappings are handled and a conversion to the new mount API (slightly complicated by the fact that we had a common option parsing framework that called out into rbd and the filesystem instead of them calling into it). Also included a few scattered fixes and a MAINTAINERS update for rbd, adding Dongsheng as a reviewer" * tag 'ceph-for-5.5-rc1' of git://github.com/ceph/ceph-client: libceph, rbd, ceph: convert to use the new mount API rbd: ask for a weaker incompat mask for read-only mappings rbd: don't query snapshot features rbd: remove snapshot existence validation code rbd: don't establish watch for read-only mappings rbd: don't acquire exclusive lock for read-only mappings rbd: disallow read-write partitions on images mapped read-only rbd: treat images mapped read-only seriously rbd: introduce RBD_DEV_FLAG_READONLY rbd: introduce rbd_is_snap() ceph: don't leave ino field in ceph_mds_request_head uninitialized ceph: tone down loglevel on ceph_mdsc_build_path warning rbd: update MAINTAINERS info ceph: fix geting random mds from mdsmap rbd: fix spelling mistake "requeueing" -> "requeuing" ceph: make several helper accessors take const pointers libceph: drop unnecessary check from dispatch() in mon_client.c
2019-12-05Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-4/+4
Pull ARM Device-tree updates from Olof Johansson: "As always, the bulk of updates. Some of the news this cycle: New SoC descriptions: - Broadcom BCM2711 - Amlogic Meson A1 and G12 - Freescale S32V234 - Marvell Armada AP807/AP807-quad and CP115 - Realtek RTD1293 and RTD1296 - Rockchip RK3308 New boards and platforms: - Allwinner: NanoPi Duo2 - Amlogic: Ugoos am6 - Atmel at91: Overkiz Kizbox2/4 - Broadcom: RPi4, Luxul XWC-2000 - Marvell: New Espressobin flavor - NXP: i.MX8MN LPDDR4 EVK, i.MX8QXP Colibri, S32V234 EVB, Netronix E60K02 and Kobo Clara HD, Kontron N6311 and N6411, OPOS6UL and OPOS6ULDev - Renesas: Salvator-XS - Rockchip: Beelink A1 (rk3308), rk3308 eval boards, rk3399-roc-pc" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (653 commits) ARM: dts: logicpd-torpedo: Disable USB Host arm: dts: mt6323: add keys, power-controller, rtc and codec arm64: dts: mt8183: add systimer0 device node dt-bindings: mediatek: update bindings for MT8183 systimer arm64: dts: rockchip: fix sdmmc detection on boot on rk3328-roc-cc arm64: dts: rockchip: Split rk3399-roc-pc for with and without mezzanine board. arm64: dts: rockchip: Add Beelink A1 dt-bindings: ARM: rockchip: Add Beelink A1 arm64: dts: rockchip: Add RK3328 audio pipelines arm64: dts: ti: k3-j721e-common-proc-board: Add USB ports arm64: dts: ti: k3-j721e-main: add USB controller nodes ARM: dts: aspeed-g6: Add timer description ARM: dts: aspeed: ast2600evb: Enable i2c buses ARM: dts: at91: add a dts and dtsi file for kizbox2 based boards dt-bindings: arm: at91: Document Kizbox2-2 board binding arm64: dts: meson-gx: fix i2c compatible arm64: dts: meson-gx: cec node should be disabled by default arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible arm64: dts: meson-gxm: fix gpu irq order arm64: dts: meson-g12a: fix gpu irq order ...
2019-12-05Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds99-691/+7166
Pull ARM SoC driver updates from Olof Johansson: "Various driver updates for platforms: - A larger set of work on Tegra 2/3 around memory controller and regulator features, some fuse cleanups, etc.. - MMP platform drivers, in particular for USB PHY, and other smaller additions. - Samsung Exynos 5422 driver for DMC (dynamic memory configuration), and ASV (adaptive voltage), allowing the platform to run at more optimal operating points. - Misc refactorings and support for RZ/G2N and R8A774B1 from Renesas - Clock/reset control driver for TI/OMAP - Meson-A1 reset controller support - Qualcomm sdm845 and sda845 SoC IDs for socinfo" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (150 commits) firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT soc: fsl: add RCPM driver dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definition memory: tegra: Consolidate registers definition into common header memory: tegra: Ensure timing control debug features are disabled memory: tegra: Introduce Tegra30 EMC driver memory: tegra: Do not handle error from wait_for_completion_timeout() memory: tegra: Increase handshake timeout on Tegra20 memory: tegra: Print a brief info message about EMC timings memory: tegra: Pre-configure debug register on Tegra20 memory: tegra: Include io.h instead of iopoll.h memory: tegra: Adapt for Tegra20 clock driver changes memory: tegra: Don't set EMC rate to maximum on probe for Tegra20 memory: tegra: Add gr2d and gr3d to DRM IOMMU group memory: tegra: Set DMA mask based on supported address bits soc: at91: Add Atmel SFR SN (Serial Number) support memory: atmel-ebi: switch to SPDX license identifiers memory: atmel-ebi: move NUM_CS definition inside EBI driver soc: mediatek: Refactor bus protection control soc: mediatek: Refactor sram control ...
2019-12-05Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds3-3/+23
Pull ARM SoC platform updates from Olof Johansson: "Most of these are for MMP (seeing a bunch of cleanups and refactorings for the first time in a while), and for OMAP (a bunch of cleanups and added support for voltage controller on OMAP4430)" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (51 commits) ARM: OMAP2+: Add missing put_device() call in omapdss_init_of() OMAP2: fixup doc comments in omap_device ARM: OMAP1: drop duplicated dependency on ARCH_OMAP1 ARM: ASPEED: update default ARCH_NR_GPIO for ARCH_ASPEED ARM: imx: use generic function to exit coherency ARM: tegra: Use WFE for power-gating on Tegra30 ARM: tegra: Fix FLOW_CTLR_HALT register clobbering by tegra_resume() ARM: exynos: Enable exynos-asv driver for ARCH_EXYNOS ARM: s3c: Rename s5p_usb_phy functions ARM: s3c: Rename s3c64xx_spi_setname() function ARM: imx: Add serial number support for i.MX6/7 SoCs ARM: imx: Drop imx_anatop_usb_chrg_detect_disable() arm64: Introduce config for S32 ARM: hisi: drop useless depend on ARCH_MULTI_V7 arm64: realtek: Select reset controller ARM: shmobile: rcar-gen2: Drop legacy DT clock support ARM: OMAP2+: Remove duplicated include from pmic-cpcap.c ARM: OMAP1: ams-delta FIQ: Fix a typo ("Initiaize") MAINTAINERS: Add logicpd-som-lv and logicpd-torpedo to OMAP TREE ARM: OMAP2+: pdata-quirks: drop TI_ST/KIM support ...
2019-12-05Merge tag 'pwm/for-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwmLinus Torvalds2-33/+84
Pull pwm updates from Thierry Reding: "Various changes and minor fixes across a couple of drivers" * tag 'pwm/for-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: stm32: Pass breakinput instead of its values pwm: stm32: Remove clutter from ternary operator pwm: stm32: Validate breakinput data from DT pwm: Update comment on struct pwm_ops::apply pwm: sun4i: Fix incorrect calculation of duty_cycle/period pwm: stm32: Add power management support pwm: stm32: Split breakinput apply routine to ease PM support dt-bindings: pwm-stm32: Document pinctrl sleep state pwm: sun4i: Drop redundant assignment to variable pval dt-bindings: pwm: mediatek: Remove gratuitous compatible string for MT7629
2019-12-05Merge branch 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linuxLinus Torvalds26-490/+1626
Pull thermal management updates from Zhang Rui: - Fix a deadlock regression in thermal core framework, which was introduced in 5.3 (Wei Wang) - Initialize thermal control framework earlier to enable thermal mitigation during boot (Amit Kucheria) - Convert the Intelligent Power Allocator (IPA) thermal governor to follow the generic PM_EM instead of its own Energy Model (Quentin Perret) - Introduce a new Amlogic soc thermal driver (Guillaume La Roque) - Add interrupt support for tsens thermal driver (Amit Kucheria) - Add support for MSM8956/8976 in tsens thermal driver (AngeloGioacchino Del Regno) - Add support for r8a774b1 in rcar thermal driver (Biju Das) - Add support for Thermal Monitor Unit v2 in qoriq thermal driver (Yuantian Tang) - Some other fixes/cleanups on thermal core framework and soc thermal drivers (Colin Ian King, Daniel Lezcano, Hsin-Yi Wang, Tian Tao) * 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (32 commits) thermal: Fix deadlock in thermal thermal_zone_device_check thermal: cpu_cooling: Migrate to using the EM framework thermal: cpu_cooling: Make the power-related code depend on IPA PM / EM: Declare EM data types unconditionally arm64: defconfig: Enable CONFIG_ENERGY_MODEL drivers: thermal: tsens: fix potential integer overflow on multiply thermal: cpu_cooling: Reorder the header file thermal: cpu_cooling: Remove pointless dependency on CONFIG_OF thermal: no need to set .owner when using module_platform_driver thermal: qcom: tsens-v1: Fix kfree of a non-pointer value cpufreq: qcom-hw: Move driver initialization earlier clk: qcom: Initialize clock drivers earlier cpufreq: Initialize cpufreq-dt driver earlier cpufreq: Initialize the governors in core_initcall thermal: Initialize thermal subsystem earlier thermal: Remove netlink support dt: thermal: tsens: Document compatible for MSM8976/56 thermal: qcom: tsens-v1: Add support for MSM8956 and MSM8976 MAINTAINERS: add entry for Amlogic Thermal driver thermal: amlogic: Add thermal driver to support G12 SoCs ...
2019-12-05Merge tag 'scmi-fix-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixesOlof Johansson2-5/+5
ARM SCMI fix for v5.5 Yet another single fix to avoid double freeing in scmi_device_create error path * tag 'scmi-fix-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Avoid double free in error flow firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT Link: https://lore.kernel.org/r/20191202114559.GB20965@bogus Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-05soc: mediatek: cmdq: fixup wrong input order of write apiBibby Hsieh1-1/+1
Fixup a issue was caused by the previous fixup patch. Fixes: 1a92f989126e ("soc: mediatek: cmdq: reorder the parameter") Link: https://lore.kernel.org/r/20191127165428.19662-1-matthias.bgg@gmail.com Cc: <stable@vger.kernel.org> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-05soc: aspeed: Fix snoop_file_poll()'s return typeLuc Van Oostenryck1-2/+2
snoop_file_poll() is defined as returning 'unsigned int' but the .poll method is declared as returning '__poll_t', a bitwise type. Fix this by using the proper return type and using the EPOLL constants instead of the POLL ones, as required for __poll_t. Link: https://lore.kernel.org/r/20191121051851.268726-1-joel@jms.id.au Fixes: 3772e5da4454 ("drivers/misc: Aspeed LPC snoop output using misc chardev") Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Olof Johansson <olof@lixom.net>
2019-12-05Merge branch 'akpm' (patches from Andrew)Linus Torvalds22-500/+292
Merge more updates from Andrew Morton: "Most of the rest of MM and various other things. Some Kconfig rework still awaits merges of dependent trees from linux-next. Subsystems affected by this patch series: mm/hotfixes, mm/memcg, mm/vmstat, mm/thp, procfs, sysctl, misc, notifiers, core-kernel, bitops, lib, checkpatch, epoll, binfmt, init, rapidio, uaccess, kcov, ubsan, ipc, bitmap, mm/pagemap" * akpm: (86 commits) mm: remove __ARCH_HAS_4LEVEL_HACK and include/asm-generic/4level-fixup.h um: add support for folded p4d page tables um: remove unused pxx_offset_proc() and addr_pte() functions sparc32: use pgtable-nopud instead of 4level-fixup parisc/hugetlb: use pgtable-nopXd instead of 4level-fixup parisc: use pgtable-nopXd instead of 4level-fixup nds32: use pgtable-nopmd instead of 4level-fixup microblaze: use pgtable-nopmd instead of 4level-fixup m68k: mm: use pgtable-nopXd instead of 4level-fixup m68k: nommu: use pgtable-nopud instead of 4level-fixup c6x: use pgtable-nopud instead of 4level-fixup arm: nommu: use pgtable-nopud instead of 4level-fixup alpha: use pgtable-nopud instead of 4level-fixup gpio: pca953x: tighten up indentation gpio: pca953x: convert to use bitmap API gpio: pca953x: use input from regs structure in pca953x_irq_pending() gpio: pca953x: remove redundant variable and check in IRQ handler lib/bitmap: introduce bitmap_replace() helper lib/test_bitmap: fix comment about this file lib/test_bitmap: move exp1 and exp2 upper for others to use ...
2019-12-04gpio: pca953x: tighten up indentationAndy Shevchenko1-11/+11
There is no need to split some of the lines. However, improve the style of multi-line comment. On top of this there is no need to have double space. Correct above indentation issues without altering the functionality. Link: http://lkml.kernel.org/r/20191022172922.61232-12-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Yury Norov <yury.norov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pca953x: convert to use bitmap APIAndy Shevchenko1-94/+70
Instead of customized approach convert the driver to use bitmap API. [andriy.shevchenko@linux.intel.com: reduce stack usage in couple of functions] Link: http://lkml.kernel.org/r/20191023153056.64262-1-andriy.shevchenko@linux.intel.com Link: http://lkml.kernel.org/r/20191022172922.61232-11-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Yury Norov <yury.norov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pca953x: use input from regs structure in pca953x_irq_pending()Andy Shevchenko1-1/+1
While PCA_PCAL is defined for PCA953X type only, we still may use an offset of the input from regs structure for sake of consistency. Link: http://lkml.kernel.org/r/20191022172922.61232-10-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Yury Norov <yury.norov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pca953x: remove redundant variable and check in IRQ handlerAndy Shevchenko1-3/+1
We always will have at least one iteration of the loop due to pending being guaranteed to be non-zero. That is, we may remove extra variable and check in the IRQ handler. Link: http://lkml.kernel.org/r/20191022172922.61232-9-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Yury Norov <yury.norov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04vhost, kcov: collect coverage from vhost_workerAndrey Konovalov2-0/+7
Add kcov_remote_start()/kcov_remote_stop() annotations to the vhost_worker() function, which is responsible for processing vhost works. Since vhost_worker() threads are spawned per vhost device instance the common kcov handle is used for kcov_remote_start()/stop() annotations (see Documentation/dev-tools/kcov.rst for details). As the result kcov can now be used to collect coverage from vhost worker threads. Link: http://lkml.kernel.org/r/e49d5d154e5da6c9ada521d2b7ce10a49ce9f98b.1572366574.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Alexander Potapenko <glider@google.com> Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Windsor <dwindsor@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Marco Elver <elver@google.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04usb, kcov: collect coverage from hub_eventAndrey Konovalov1-0/+5
Add kcov_remote_start()/kcov_remote_stop() annotations to the hub_event() function, which is responsible for processing events on USB buses, in particular events that happen during USB device enumeration. Since hub_event() is run in a global background kernel thread (see Documentation/dev-tools/kcov.rst for details), each USB bus gets a unique global handle from the USB subsystem kcov handle range. As the result kcov can now be used to collect coverage from events that happen on a particular USB bus. [akpm@linux-foundation.org: avoid patch conflicts to make life easier for Andrew] Link: http://lkml.kernel.org/r/de4fe1c219db2d002d905dc1736e2a3bfa1db997.1572366574.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Alexander Potapenko <glider@google.com> Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Windsor <dwindsor@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Marco Elver <elver@google.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04drm: limit to INT_MAX in create_blob ioctlDaniel Vetter1-1/+1
The hardened usercpy code is too paranoid ever since commit 6a30afa8c1fb ("uaccess: disallow > INT_MAX copy sizes") Code itself should have been fine as-is. Link: http://lkml.kernel.org/r/20191106164755.31478-1-daniel.vetter@ffwll.ch Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reported-by: syzbot+fb77e97ebf0612ee6914@syzkaller.appspotmail.com Fixes: 6a30afa8c1fb ("uaccess: disallow > INT_MAX copy sizes") Cc: Kees Cook <keescook@chromium.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04drivers/rapidio/rio-access.c: fix missing include of <linux/rio_drv.h>Ben Dooks (Codethink)1-0/+2
Include <linux/rio_drv.h> for the missing declarations of functions exported from this file. Fixes the following sparse warnings: drivers/rapidio/rio-access.c:59:1: warning: symbol '__rio_local_read_config_8' was not declared. Should it be static? drivers/rapidio/rio-access.c:60:1: warning: symbol '__rio_local_read_config_16' was not declared. Should it be static? drivers/rapidio/rio-access.c:61:1: warning: symbol '__rio_local_read_config_32' was not declared. Should it be static? drivers/rapidio/rio-access.c:62:1: warning: symbol '__rio_local_write_config_8' was not declared. Should it be static? drivers/rapidio/rio-access.c:63:1: warning: symbol '__rio_local_write_config_16' was not declared. Should it be static? drivers/rapidio/rio-access.c:64:1: warning: symbol '__rio_local_write_config_32' was not declared. Should it be static? drivers/rapidio/rio-access.c:112:1: warning: symbol 'rio_mport_read_config_8' was not declared. Should it be static? drivers/rapidio/rio-access.c:113:1: warning: symbol 'rio_mport_read_config_16' was not declared. Should it be static? drivers/rapidio/rio-access.c:114:1: warning: symbol 'rio_mport_read_config_32' was not declared. Should it be static? drivers/rapidio/rio-access.c:115:1: warning: symbol 'rio_mport_write_config_8' was not declared. Should it be static? drivers/rapidio/rio-access.c:116:1: warning: symbol 'rio_mport_write_config_16' was not declared. Should it be static? drivers/rapidio/rio-access.c:117:1: warning: symbol 'rio_mport_write_config_32' was not declared. Should it be static? drivers/rapidio/rio-access.c:136:5: warning: symbol 'rio_mport_send_doorbell' was not declared. Should it be static? Link: http://lkml.kernel.org/r/20191017115103.684-1-ben.dooks@codethink.co.uk Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Alexandre Bounine <alex.bou9@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04drivers/rapidio/rio-driver.c: fix missing include of <linux/rio_drv.h>Ben Dooks (Codethink)1-0/+1
Include <linux/rio_drv.h> for the missing declarations of functions exported from this file. Fixes the following sparse warnings: drivers/rapidio/rio-driver.c:53:16: warning: symbol 'rio_dev_get' was not declared. Should it be static? drivers/rapidio/rio-driver.c:70:6: warning: symbol 'rio_dev_put' was not declared. Should it be static? drivers/rapidio/rio-driver.c:150:5: warning: symbol 'rio_register_driver' was not declared. Should it be static? drivers/rapidio/rio-driver.c:169:6: warning: symbol 'rio_unregister_driver' was not declared. Should it be static? Link: http://lkml.kernel.org/r/20191017114923.10888-1-ben.dooks@codethink.co.uk Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Alexandre Bounine <alex.bou9@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addrHuang Shijie1-1/+1
Follow the kernel conventions, rename addr_in_gen_pool to gen_pool_has_addr. [sjhuang@iluvatar.ai: fix Documentation/ too] Link: http://lkml.kernel.org/r/20181229015914.5573-1-sjhuang@iluvatar.ai Link: http://lkml.kernel.org/r/20181228083950.20398-1-sjhuang@iluvatar.ai Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pca953x: utilize the for_each_set_clump8 macroWilliam Breathitt Gray1-10/+7
Replace verbose implementation in set_multiple callback with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/3543ffc3668ad4ed4c00e8ebaf14a5559fd6ddf2.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Phil Reid <preid@electromag.com.au> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: max3191x: utilize the for_each_set_clump8 macroWilliam Breathitt Gray1-9/+10
Replace verbose implementation in get_multiple callback with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/c2b1ed62caf6fce6e5681809a50c05ce6acdf2a6.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Lukas Wunner <lukas@wunner.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pisosr: utilize the for_each_set_clump8 macroWilliam Breathitt Gray1-6/+6
Replace verbose implementation in get_multiple callback with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/8a39ee772247d4b7d752b32dbacc06c1cdcb60b5.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04thermal: intel: intel_soc_dts_iosf: Utilize for_each_set_clump8 macroWilliam Breathitt Gray2-15/+18
Utilize for_each_set_clump8 macro, and the bitmap_set_value8 and bitmap_get_value8 functions, where appropriate. In addition, remove the now unnecessary temp_mask and temp_shift members of the intel_soc_dts_sensor_entry structure. Link: http://lkml.kernel.org/r/2d3c74e9a00a52954f31d19e04623a7f4bc85520.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: 74x164: utilize the for_each_set_clump8 macroWilliam Breathitt Gray1-10/+9
Replace verbose implementation in set_multiple callback with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/7ea2df7182a50a1136ca36edc46dffcb2446fd27.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Phil Reid <preid@electromag.com.au> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: uniphier: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-10/+3
Replace verbose implementation in set_multiple callback with for_each_set_clump8 macro to simplify code and improve clarity. An improvement in this case is that banks that are not masked will now be skipped. Link: http://lkml.kernel.org/r/5b24887e97f3093e4832d7c50a1093f537e91ab4.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pcie-idio-24: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-69/+40
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/d5d22fa9809dcf8330f4381dbe7e7ca37990e79f.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: pci-idio-16: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-48/+27
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/b30f131b4634caf5a70f12e01496f71631a17305.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: ws16c48: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-53/+20
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/7a0d2c964e7f2d289b16c63ff6b06fc1f4c50d4d.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: gpio-mm: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-52/+21
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/0de53d7021b2d6db10294473cd8a1b6102bcec94.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: 104-idi-48: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-29/+7
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/b0631b6d489f85008480399df283ccd33ecfe310.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04gpio: 104-dio-48e: utilize for_each_set_clump8 macroWilliam Breathitt Gray1-52/+21
Replace verbose implementation in get_multiple/set_multiple callbacks with for_each_set_clump8 macro to simplify code and improve clarity. Link: http://lkml.kernel.org/r/08b9c9a3e75ef1ab0d172223d10a1661f2b43fe2.1570641097.git.vilhelm.gray@gmail.com Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lukas Wunner <lukas@wunner.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Morten Hein Tiljeset <morten.tiljeset@prevas.dk> Cc: Phil Reid <preid@electromag.com.au> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04auxdisplay: charlcd: deduplicate simple_strtoul()Andy Shevchenko1-27/+7
Like in commit 8b2303de399f ("serial: core: Fix handling of options after MMIO address") we may use simple_strtoul() which in comparison to kstrtoul() can do conversion in-place without additional and unnecessary code to be written. Link: http://lkml.kernel.org/r/20190801192904.41087-2-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Mans Rullgard <mans@mansr.com> Cc: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-04mm/vmstat: add helpers to get vmstat item names for each enum typeKonstantin Khlebnikov1-6/+3
Statistics in vmstat is combined from counters with different structure, but names for them are merged into one array. This patch adds trivial helpers to get name for each item: const char *zone_stat_name(enum zone_stat_item item); const char *numa_stat_name(enum numa_stat_item item); const char *node_stat_name(enum node_stat_item item); const char *writeback_stat_name(enum writeback_stat_item item); const char *vm_event_name(enum vm_event_item item); Names for enum writeback_stat_item are folded in the middle of vmstat_text so this patch moves declaration into header to calculate offset of following items. Also this patch reuses piece of node stat names for lru list names: const char *lru_list_name(enum lru_list lru); This returns common lru list names: "inactive_anon", "active_anon", "inactive_file", "active_file", "unevictable". [khlebnikov@yandex-team.ru: do not use size of vmstat_text as count of /proc/vmstat items] Link: http://lkml.kernel.org/r/157152151769.4139.15423465513138349343.stgit@buzz Link: https://lore.kernel.org/linux-mm/cd1c42ae-281f-c8a8-70ac-1d01d417b2e1@infradead.org/T/#u Link: http://lkml.kernel.org/r/157113012325.453.562783073839432766.stgit@buzz Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: YueHaibing <yuehaibing@huawei.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>