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2019-05-16Merge branch 'linus' of ↵Linus Torvalds34-594/+2203
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull thermal soc updates from Eduardo Valentin: - thermal core has a new devm_* API for registering cooling devices. I took the entire series, that is why you see changes on drivers/hwmon in this pull (Guenter Roeck) - rockchip thermal driver gains support to PX30 SoC (Elaine Zhang) - the generic-adc thermal driver now considers the lookup table DT property as optional (Jean-Francois Dagenais) - Refactoring of tsens thermal driver (Amit Kucheria) - Cleanups on cpu cooling driver (Daniel Lezcano) - broadcom thermal driver dropped support to ACPI (Srinath Mannam) - tegra thermal driver gains support to OC hw throttle and GPU throtle (Wei Ni) - Fixes in several thermal drivers. * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: (59 commits) hwmon: (pwm-fan) Use devm_thermal_of_cooling_device_register hwmon: (npcm750-pwm-fan) Use devm_thermal_of_cooling_device_register hwmon: (mlxreg-fan) Use devm_thermal_of_cooling_device_register hwmon: (gpio-fan) Use devm_thermal_of_cooling_device_register hwmon: (aspeed-pwm-tacho) Use devm_thermal_of_cooling_device_register thermal: rcar_gen3_thermal: Fix to show correct trip points number thermal: rcar_thermal: update calculation formula for R-Car Gen3 SoCs thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power thermal: rockchip: Support the PX30 SoC in thermal driver dt-bindings: rockchip-thermal: Support the PX30 SoC compatible thermal: rockchip: fix up the tsadc pinctrl setting error thermal: broadcom: Remove ACPI support thermal: Fix build error of missing devm_ioremap_resource on UM thermal/drivers/cpu_cooling: Remove pointless field thermal/drivers/cpu_cooling: Add Software Package Data Exchange (SPDX) thermal/drivers/cpu_cooling: Fixup the header and copyright thermal/drivers/cpu_cooling: Remove pointless test in power2state() thermal: rcar_gen3_thermal: disable interrupt in .remove thermal: rcar_gen3_thermal: fix interrupt type thermal: Introduce devm_thermal_of_cooling_device_register ...
2019-05-16Merge tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds45-118/+388
Pull drm fixes from Dave Airlie: "A bunch of fixes for the merge window closure, doesn't seem to be anything too major or serious in there. It does add TU117 turing modesetting to nouveau but it's just an enable for preexisting code. amdgpu: - gpu reset at load crash fix - ATPX hotplug fix for when dGPU is off - SR-IOV fixes radeon: - r5xx pll fixes i915: - GVT (MCHBAR, buffer alignment, misc warnings fixes) - Fixes for newly enabled semaphore code - Geminilake disable framebuffer compression - HSW edp fast modeset fix - IRQ vs RCU race fix nouveau: - Turing modesetting fixes - TU117 support msm: - SDM845 bringup fixes panfrost: - static checker fixes pl111: - spinlock init fix. bridge: - refresh rate register fix for adv7511" * tag 'drm-next-2019-05-16' of git://anongit.freedesktop.org/drm/drm: (36 commits) drm/msm: Upgrade gxpd checks to IS_ERR_OR_NULL drm/msm/dpu: Remove duplicate header drm/pl111: Initialize clock spinlock early drm/msm: correct attempted NULL pointer dereference in debugfs drm/msm: remove resv fields from msm_gem_object struct drm/nouveau: fix duplication of nv50_head_atom struct drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration drm/nouveau/core: initial support for boards with TU117 chipset drm/nouveau/core: allow detected chipset to be overridden drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change drm/nouveau/kms/nv50-: fix bug preventing non-vsync'd page flips drm/nouveau/kms/gv100-: fix spurious window immediate interlocks drm/bridge: adv7511: Fix low refresh rate selection drm/panfrost: Add missing _fini() calls in panfrost_device_fini() drm/panfrost: Only put sync_out if non-NULL drm/i915: Seal races between async GPU cancellation, retirement and signaling drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder drm/i915/fbc: disable framebuffer compression on GeminiLake drm/amdgpu/psp: move psp version specific function pointers to early_init drm/radeon: prefer lower reference dividers ...
2019-05-16dm: fix a couple brace coding style issuesSheetal Singala1-2/+4
Signed-off-by: Sheetal Singala <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
2019-05-16dm crypt: print device name in integrity error messageMilan Broz1-3/+6
This message should better identify the DM device with the integrity failure. Signed-off-by: Milan Broz <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
2019-05-16dm crypt: move detailed message into debug levelMilan Broz1-4/+5
The information about tag size should not be printed without debug info set. Also print device major:minor in the error message to identify the device instance. Also use rate limiting and debug level for info about used crypto API implementaton. This is important because during online reencryption the existing message saturates syslog (because we are moving hotzone across the whole device). Cc: [email protected] Signed-off-by: Milan Broz <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
2019-05-16dm ioctl: fix hang in early create error conditionHelen Koike1-1/+5
The dm_early_create() function (which deals with "dm-mod.create=" kernel command line option) calls dm_hash_insert() who gets an extra reference to the md object. In case of failure, this reference wasn't being released, causing dm_destroy() to hang, thus hanging the whole boot process. Fix this by calling __hash_remove() in the error path. Fixes: 6bbc923dfcf57d ("dm: add support to directly boot to a mapped device") Cc: [email protected] Signed-off-by: Helen Koike <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
2019-05-15Merge branch 'fixes' into arm/socOlof Johansson315-1493/+2445
Merge in a few pending fixes from pre-5.1 that didn't get sent in: MAINTAINERS: update arch/arm/mach-davinci ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect ARM: dts: imx6q-logicpd: Reduce inrush current on USBH1 ARM: dts: imx6q-logicpd: Reduce inrush current on start ARM: dts: imx: Fix the AR803X phy-mode ARM: dts: sun8i: a33: Reintroduce default pinctrl muxing arm64: dts: allwinner: a64: Rename hpvcc-supply to cpvdd-supply ARM: sunxi: fix a leaked reference by adding missing of_node_put ARM: sunxi: fix a leaked reference by adding missing of_node_put Signed-off-by: Olof Johansson <[email protected]>
2019-05-15Merge tag 'libnvdimm-fixes-5.2-rc1' of ↵Linus Torvalds5-18/+39
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm updates from Dan Williams: "Just a small collection of fixes this time around. The new virtio-pmem driver is nearly ready, but some last minute device-mapper acks and virtio questions made it prudent to await v5.3. Other major topics that were brewing on the linux-nvdimm mailing list like sub-section hotplug, and other devm_memremap_pages() reworks will go upstream through Andrew's tree. Summary: - Fix a long standing namespace label corruption scenario when re-provisioning capacity for a namespace. - Restore the ability of the dax_pmem module to be built-in. - Harden the build for the 'nfit_test' unit test modules so that the userspace test harness can ensure all required test modules are available" * tag 'libnvdimm-fixes-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: drivers/dax: Allow to include DEV_DAX_PMEM as builtin libnvdimm/namespace: Fix label tracking error tools/testing/nvdimm: add watermarks for dax_pmem* modules dax/pmem: Fix whitespace in dax_pmem
2019-05-15Merge tag 'for-v5.2' of ↵Linus Torvalds21-226/+1384
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Core: - Add over-current health state - Add standard, adaptive and custom charge types - Add new properties for start/end charge threshold New Drivers / Hardware: - UCS1002 Programmable USB Port Power Controller - Ingenic JZ47xx Battery Fuel Gauge - AXP20x USB Power: Add AXP813 support - AT91 poweroff: Add SAM9X60 support - OLPC battery: Add XO-1.5 and XO-1.75 support Misc Changes: - syscon-reboot: support mask property - AXP288 fuel gauge: Blacklist ACEPC T8/T11. Looks like some vendor thought it's a good idea to build a desktop system with a fuel gauge, that slowly "discharges"... - cpcap-battery: Fix calculation errors - misc fixes" * tag 'for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (54 commits) power: supply: olpc_battery: force the le/be casts power: supply: ucs1002: Fix build error without CONFIG_REGULATOR power: supply: ucs1002: Fix wrong return value checking power: supply: Add driver for Microchip UCS1002 dt-bindings: power: supply: Add bindings for Microchip UCS1002 power: supply: core: Add POWER_SUPPLY_HEALTH_OVERCURRENT constant power: supply: core: fix clang -Wunsequenced power: supply: core: Add missing documentation for CHARGE_CONTROL_* properties power: supply: core: Add CHARGE_CONTROL_{START_THRESHOLD,END_THRESHOLD} properties power: supply: core: Add Standard, Adaptive, and Custom charge types power: supply: axp288_fuel_gauge: Add ACEPC T8 and T11 mini PCs to the blacklist power: supply: bq27xxx_battery: Notify also about status changes power: supply: olpc_battery: Have the framework register sysfs files for us power: supply: olpc_battery: Add OLPC XO 1.75 support power: supply: olpc_battery: Avoid using platform_info power: supply: olpc_battery: Use devm_power_supply_register() power: supply: olpc_battery: Move priv data to a struct power: supply: olpc_battery: Use DT to get battery version x86/platform/olpc: Use a correct version when making up a battery node x86/platform/olpc: Trivial code move in DT fixup ...
2019-05-15Merge tag 'for-linus-5.2b-rc1-tag' of ↵Linus Torvalds2-3/+1
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - some minor cleanups - two small corrections for Xen on ARM - two fixes for Xen PVH guest support - a patch for a new command line option to tune virtual timer handling * tag 'for-linus-5.2b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/arm: Use p2m entry with lock protection xen/arm: Free p2m entry if fail to add it to RB tree xen/pvh: correctly setup the PV EFI interface for dom0 xen/pvh: set xen_domain_type to HVM in xen_pvh_init xenbus: drop useless LIST_HEAD in xenbus_write_watch() and xenbus_file_write() xen-netfront: mark expected switch fall-through xen: xen-pciback: fix warning Using plain integer as NULL pointer x86/xen: Add "xen_timer_slop" command line option
2019-05-16Merge tag 'drm-misc-next-fixes-2019-05-15' of ↵Dave Airlie10-21/+19
git://anongit.freedesktop.org/drm/drm-misc into drm-next - A couple new panfrost fixes - Fix the low refresh rate register in adv7511 - A handful of msm fixes that fell out of 5.1 bringup on SDM845 - Fix spinlock initialization in pl111 Signed-off-by: Dave Airlie <[email protected]> From: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20190515201729.GA89093@art_vandelay
2019-05-16Merge tag 'drm-intel-next-fixes-2019-05-15' of ↵Dave Airlie7-25/+82
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Disable framebuffer compression on Geminilake - Fixes for HSW EDP fastset and a IRQ handler vs. RCU race Signed-off-by: Dave Airlie <[email protected]> From: Joonas Lahtinen <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-15clk: Remove io.h from clk-provider.hStephen Boyd133-6/+139
Now that we've gotten rid of clk_readl() we can remove io.h from the clk-provider header and push out the io.h include to any code that isn't already including the io.h header but using things like readl/writel, etc. Found with this grep: git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \ xargs git grep -l \ -e '\<__iowrite32_copy\>' --or \ -e '\<__ioread32_copy\>' --or \ -e '\<__iowrite64_copy\>' --or \ -e '\<ioremap_page_range\>' --or \ -e '\<ioremap_huge_init\>' --or \ -e '\<arch_ioremap_pud_supported\>' --or \ -e '\<arch_ioremap_pmd_supported\>' --or \ -e '\<devm_ioport_map\>' --or \ -e '\<devm_ioport_unmap\>' --or \ -e '\<IOMEM_ERR_PTR\>' --or \ -e '\<devm_ioremap\>' --or \ -e '\<devm_ioremap_nocache\>' --or \ -e '\<devm_ioremap_wc\>' --or \ -e '\<devm_iounmap\>' --or \ -e '\<devm_ioremap_release\>' --or \ -e '\<devm_memremap\>' --or \ -e '\<devm_memunmap\>' --or \ -e '\<__devm_memremap_pages\>' --or \ -e '\<pci_remap_cfgspace\>' --or \ -e '\<arch_has_dev_port\>' --or \ -e '\<arch_phys_wc_add\>' --or \ -e '\<arch_phys_wc_del\>' --or \ -e '\<memremap\>' --or \ -e '\<memunmap\>' --or \ -e '\<arch_io_reserve_memtype_wc\>' --or \ -e '\<arch_io_free_memtype_wc\>' --or \ -e '\<__io_aw\>' --or \ -e '\<__io_pbw\>' --or \ -e '\<__io_paw\>' --or \ -e '\<__io_pbr\>' --or \ -e '\<__io_par\>' --or \ -e '\<__raw_readb\>' --or \ -e '\<__raw_readw\>' --or \ -e '\<__raw_readl\>' --or \ -e '\<__raw_readq\>' --or \ -e '\<__raw_writeb\>' --or \ -e '\<__raw_writew\>' --or \ -e '\<__raw_writel\>' --or \ -e '\<__raw_writeq\>' --or \ -e '\<readb\>' --or \ -e '\<readw\>' --or \ -e '\<readl\>' --or \ -e '\<readq\>' --or \ -e '\<writeb\>' --or \ -e '\<writew\>' --or \ -e '\<writel\>' --or \ -e '\<writeq\>' --or \ -e '\<readb_relaxed\>' --or \ -e '\<readw_relaxed\>' --or \ -e '\<readl_relaxed\>' --or \ -e '\<readq_relaxed\>' --or \ -e '\<writeb_relaxed\>' --or \ -e '\<writew_relaxed\>' --or \ -e '\<writel_relaxed\>' --or \ -e '\<writeq_relaxed\>' --or \ -e '\<readsb\>' --or \ -e '\<readsw\>' --or \ -e '\<readsl\>' --or \ -e '\<readsq\>' --or \ -e '\<writesb\>' --or \ -e '\<writesw\>' --or \ -e '\<writesl\>' --or \ -e '\<writesq\>' --or \ -e '\<inb\>' --or \ -e '\<inw\>' --or \ -e '\<inl\>' --or \ -e '\<outb\>' --or \ -e '\<outw\>' --or \ -e '\<outl\>' --or \ -e '\<inb_p\>' --or \ -e '\<inw_p\>' --or \ -e '\<inl_p\>' --or \ -e '\<outb_p\>' --or \ -e '\<outw_p\>' --or \ -e '\<outl_p\>' --or \ -e '\<insb\>' --or \ -e '\<insw\>' --or \ -e '\<insl\>' --or \ -e '\<outsb\>' --or \ -e '\<outsw\>' --or \ -e '\<outsl\>' --or \ -e '\<insb_p\>' --or \ -e '\<insw_p\>' --or \ -e '\<insl_p\>' --or \ -e '\<outsb_p\>' --or \ -e '\<outsw_p\>' --or \ -e '\<outsl_p\>' --or \ -e '\<ioread8\>' --or \ -e '\<ioread16\>' --or \ -e '\<ioread32\>' --or \ -e '\<ioread64\>' --or \ -e '\<iowrite8\>' --or \ -e '\<iowrite16\>' --or \ -e '\<iowrite32\>' --or \ -e '\<iowrite64\>' --or \ -e '\<ioread16be\>' --or \ -e '\<ioread32be\>' --or \ -e '\<ioread64be\>' --or \ -e '\<iowrite16be\>' --or \ -e '\<iowrite32be\>' --or \ -e '\<iowrite64be\>' --or \ -e '\<ioread8_rep\>' --or \ -e '\<ioread16_rep\>' --or \ -e '\<ioread32_rep\>' --or \ -e '\<ioread64_rep\>' --or \ -e '\<iowrite8_rep\>' --or \ -e '\<iowrite16_rep\>' --or \ -e '\<iowrite32_rep\>' --or \ -e '\<iowrite64_rep\>' --or \ -e '\<__io_virt\>' --or \ -e '\<pci_iounmap\>' --or \ -e '\<virt_to_phys\>' --or \ -e '\<phys_to_virt\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap\>' --or \ -e '\<__ioremap\>' --or \ -e '\<iounmap\>' --or \ -e '\<ioremap\>' --or \ -e '\<ioremap_nocache\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wt\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<xlate_dev_kmem_ptr\>' --or \ -e '\<xlate_dev_mem_ptr\>' --or \ -e '\<unxlate_dev_mem_ptr\>' --or \ -e '\<virt_to_bus\>' --or \ -e '\<bus_to_virt\>' --or \ -e '\<memset_io\>' --or \ -e '\<memcpy_fromio\>' --or \ -e '\<memcpy_toio\>' I also reordered a couple includes when they weren't alphabetical and removed clk.h from kona, replacing it with clk-provider.h because that driver doesn't use clk consumer APIs. Acked-by: Geert Uytterhoeven <[email protected]> Cc: Chen-Yu Tsai <[email protected]> Acked-by: Maxime Ripard <[email protected]> Acked-by: Tero Kristo <[email protected]> Acked-by: Sekhar Nori <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Acked-by: Mark Brown <[email protected]> Cc: Chris Zankel <[email protected]> Acked-by: Max Filippov <[email protected]> Acked-by: John Crispin <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
2019-05-15drm/msm: Upgrade gxpd checks to IS_ERR_OR_NULLSean Paul1-3/+3
dev_pm_domain_attach_by_name() can return NULL, so we should check for that case when we're about to dereference gxpd. Fixes: 9325d4266afd ("drm/msm/gpu: Attach to the GPU GX power domain") Cc: Jordan Crouse <[email protected]> Cc: Rob Clark <[email protected]> Reviewed-by: Jordan Crouse <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-15drm/msm/dpu: Remove duplicate headerSabyasachi Gupta1-1/+0
Remove dpu_kms.h which is included more than once Signed-off-by: Sabyasachi Gupta <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-15Merge tag 'acpi-5.2-rc1-2' of ↵Linus Torvalds2-2/+8
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "These fix two regressions introduced during the 5.0 cycle, in ACPICA and in device PM, cause the values returned by _ADR to be stored in 64 bits and fix two ACPI documentation issues. Specifics: - Update the ACPICA code in the kernel to upstream revision 20190509 including one regression fix: * Prevent excessive ACPI debug messages from being printed by moving the ACPI_DEBUG_DEFAULT definition to the right place (Erik Schmauss). - Set the enable_for_wake bits for wakeup GPEs during suspend to idle to allow acpi_enable_all_wakeup_gpes() to enable them as aproppriate and make wakeup devices sighaling events through ACPI GPEs work with suspend-to-idle again (Rajat Jain). - Use 64 bits to store the return values of _ADR which are assumed to be 64-bit by some bus specs and may contain nonzero bits in the upper 32 bits part for some devices (Pierre-Louis Bossart). - Fix two minor issues with the ACPI documentation (Sakari Ailus)" * tag 'acpi-5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle Documentation: ACPI: Direct references are allowed to devices only Documentation: ACPI: Use tabs for graph ASL indentation ACPICA: Update version to 20190509 ACPICA: Linux: move ACPI_DEBUG_DEFAULT flag out of ifndef ACPI: bus: change _ADR representation to 64 bits
2019-05-15Merge tag 'pm-5.2-rc1-2' of ↵Linus Torvalds3-64/+97
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "These fix a recent regression causing kernels built with CONFIG_PM unset to crash on systems that support the Performance and Energy Bias Hint (EPB), clean up the cpufreq core and some users of transition notifiers and introduce a new power domain flag into the generic power domains framework (genpd). Specifics: - Fix recent regression causing kernels built with CONFIG_PM unset to crash on systems that support the Performance and Energy Bias Hint (EPB) by avoiding to compile the EPB-related code depending on CONFIG_PM when it is unset (Rafael Wysocki). - Clean up the transition notifier invocation code in the cpufreq core and change some users of cpufreq transition notifiers accordingly (Viresh Kumar). - Change MAINTAINERS to cover the schedutil governor as part of cpufreq (Viresh Kumar). - Simplify cpufreq_init_policy() to avoid redundant computations (Yue Hu). - Add explanatory comment to the cpufreq core (Rafael Wysocki). - Introduce a new flag, GENPD_FLAG_RPM_ALWAYS_ON, to the generic power domains (genpd) framework along with the first user of it (Leonard Crestez)" * tag 'pm-5.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: soc: imx: gpc: Use GENPD_FLAG_RPM_ALWAYS_ON for ERR009619 PM / Domains: Add GENPD_FLAG_RPM_ALWAYS_ON flag cpufreq: Update MAINTAINERS to include schedutil governor cpufreq: Don't find governor for setpolicy drivers in cpufreq_init_policy() cpufreq: Explain the kobject_put() in cpufreq_policy_alloc() cpufreq: Call transition notifier only once for each policy x86: intel_epb: Take CONFIG_PM into account
2019-05-15Merge branch 'linus' of ↵Linus Torvalds9-32/+28
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a number of issues in the chelsio and caam drivers" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: Revert "crypto: caam/jr - Remove extra memory barrier during job ring dequeue" crypto: caam - fix caam_dump_sg that iterates through scatterlist crypto: caam - fix DKP detection logic MAINTAINERS: Maintainer for Chelsio crypto driver crypto: chelsio - count incomplete block in IV crypto: chelsio - Fix softlockup with heavy I/O crypto: chelsio - Fix NULL pointer dereference
2019-05-15media: rockchip/vpu: Fix/re-order probe-error/remove pathJonas Karlman1-3/+5
media_device_cleanup() and v4l2_m2m_unregister_media_controller() were missing in the probe error path. While at it, re-order calls in the remove path to unregister/cleanup things in the reverse order they were initialized/registered. Signed-off-by: Jonas Karlman <[email protected]> Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-15media: rockchip/vpu: Initialize mdev->bus_infoBoris Brezillon1-0/+2
v4l2-compliance complains that ->bus_info is empty. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-15media: rockchip/vpu: Get vdev from the file arg in vidioc_querycap()Boris Brezillon1-1/+2
This makes the function more generic so it can easily be re-used when adding support for the decoding functionality. Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-15media: rockchip/vpu: Add missing dont_use_autosuspend() callsJonas Karlman1-0/+2
Those calls are needed to restore a clean PM state when the probe fails or when the driver is unloaded such that future ->probe() calls can initialize runtime PM again. Signed-off-by: Jonas Karlman <[email protected]> Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-15media: rockchip/vpu: Do not request id 0 for our video deviceJonas Karlman1-1/+1
Pass -1 to video_register_device() to let the core assign the first free id instead of trying to get id 0. In practice it doesn't make a difference since video_register_device() is not strict about id requests and will anyway pick the first free id starting at the id passed in argument, and passing -1 has the same effect as passing 0. But let's comply with the API doc and pass -1 here. Signed-off-by: Jonas Karlman <[email protected]> Signed-off-by: Boris Brezillon <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2019-05-15Merge branches 'pm-cpufreq' and 'pm-domains'Rafael J. Wysocki3-64/+97
* pm-cpufreq: cpufreq: Update MAINTAINERS to include schedutil governor cpufreq: Don't find governor for setpolicy drivers in cpufreq_init_policy() cpufreq: Explain the kobject_put() in cpufreq_policy_alloc() cpufreq: Call transition notifier only once for each policy * pm-domains: soc: imx: gpc: Use GENPD_FLAG_RPM_ALWAYS_ON for ERR009619 PM / Domains: Add GENPD_FLAG_RPM_ALWAYS_ON flag
2019-05-15Merge branches 'acpi-bus', 'acpi-doc' and 'acpi-pm'Rafael J. Wysocki2-2/+8
* acpi-bus: ACPI: bus: change _ADR representation to 64 bits * acpi-doc: Documentation: ACPI: Direct references are allowed to devices only Documentation: ACPI: Use tabs for graph ASL indentation * acpi-pm: ACPI: PM: Set enable_for_wake for wakeup GPEs during suspend-to-idle
2019-05-14Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds6-29/+40
Pull more rdma updates from Jason Gunthorpe: "This is being sent to get a fix for the gcc 9.1 build warnings, and I've also pulled in some bug fix patches that were posted in the last two weeks. - Avoid the gcc 9.1 warning about overflowing a union member - Fix the wrong callback type for a single response netlink to doit - Bug fixes from more usage of the mlx5 devx interface" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: net/mlx5: Set completion EQs as shared resources IB/mlx5: Verify DEVX general object type correctly RDMA/core: Change system parameters callback from dumpit to doit RDMA: Directly cast the sockaddr union to sockaddr
2019-05-15Merge branch 'linux-5.2' of git://github.com/skeggsb/linux into drm-nextDave Airlie7-8/+75
Mostly fixes for a number of modesetting-related issues that have been reported, as well as initial support for TU117 modesetting. TU116 also exists these days, but is not officially supported, as I don't have HW yet to verify against. Signed-off-by: Dave Airlie <[email protected]> From: Ben Skeggs <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv77U7_bWYy9CUVGU8zAE0NZcKOLp6kUgppgq9HPd0tBnw@mail.gmail.com
2019-05-14Merge branch 'akpm' (patches from Andrew)Linus Torvalds15-75/+155
Merge more updates from Andrew Morton: - a couple of hotfixes - almost all of the rest of MM - lib/ updates - binfmt_elf updates - autofs updates - quite a lot of misc fixes and updates - reiserfs, fatfs - signals - exec - cpumask - rapidio - sysctl - pids - eventfd - gcov - panic - pps - gdb script updates - ipc updates * emailed patches from Andrew Morton <[email protected]>: (126 commits) mm: memcontrol: fix NUMA round-robin reclaim at intermediate level mm: memcontrol: fix recursive statistics correctness & scalabilty mm: memcontrol: move stat/event counting functions out-of-line mm: memcontrol: make cgroup stats and events query API explicitly local drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctl mm, memcg: rename ambiguously named memory.stat counters and functions arch: remove <asm/sizes.h> and <asm-generic/sizes.h> treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> fs/block_dev.c: Remove duplicate header fs/cachefiles/namei.c: remove duplicate header include/linux/sched/signal.h: replace `tsk' with `task' fs/coda/psdev.c: remove duplicate header ipc: do cyclic id allocation for the ipc object. ipc: conserve sequence numbers in ipcmni_extend mode ipc: allow boot time extension of IPCMNI from 32k to 16M ipc/mqueue: optimize msg_get() ipc/mqueue: remove redundant wq task assignment ipc: prevent lockup on alloc_msg and free_msg scripts/gdb: print cached rate in lx-clk-summary ...
2019-05-14drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctlDan Carpenter1-0/+3
The "param.count" value is a u64 thatcomes from the user. The code later in the function assumes that param.count is at least one and if it's not then it leads to an Oops when we dereference the ZERO_SIZE_PTR. Also the addition can have an integer overflow which would lead us to allocate a smaller "pages" array than required. I can't immediately tell what the possible run times implications are, but it's safest to prevent the overflow. Link: http://lkml.kernel.org/r/20181218082129.GE32567@kadam Fixes: 6db7199407ca ("drivers/virt: introduce Freescale hypervisor management driver") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Andrew Morton <[email protected]> Cc: Timur Tabi <[email protected]> Cc: Mihai Caraman <[email protected]> Cc: Kumar Gala <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctlDan Carpenter1-13/+13
strndup_user() returns error pointers on error, and then in the error handling we pass the error pointers to kfree(). It will cause an Oops. Link: http://lkml.kernel.org/r/20181218082003.GD32567@kadam Fixes: 6db7199407ca ("drivers/virt: introduce Freescale hypervisor management driver") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Andrew Morton <[email protected]> Cc: Timur Tabi <[email protected]> Cc: Mihai Caraman <[email protected]> Cc: Kumar Gala <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h>Masahiro Yamada8-8/+8
Since commit dccd2304cc90 ("ARM: 7430/1: sizes.h: move from asm-generic to <linux/sizes.h>"), <asm/sizes.h> and <asm-generic/sizes.h> are just wrappers of <linux/sizes.h>. This commit replaces all <asm/sizes.h> and <asm-generic/sizes.h> to prepare for the removal. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14pps: pps-gpio PPS ECHO implementationTom Burkart1-3/+85
This patch implements the PPS ECHO functionality for pps-gpio, that sysfs claims is available already. Configuration is done via device tree bindings. No changes are made to userspace interfaces. This patch was originally written by Lukas Senger as part of a masters thesis project and modified for inclusion into the linux kernel by Tom Burkart. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Tom Burkart <[email protected]> Acked-by: Rodolfo Giometti <[email protected]> Signed-off-by: Lukas Senger <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: Rob Herring <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14pps: descriptor-based gpioTom Burkart1-36/+31
This patch changes the GPIO access for the pps-gpio driver from the integer based API to the descriptor based API. The integer based API is considered deprecated and the descriptor based API is the preferred way to access GPIOs as per Documentation/driver-api/gpio/intro.rst No changes are made to userspace interfaces. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Tom Burkart <[email protected]> Acked-by: Rodolfo Giometti <[email protected]> Reviewed-by: Philipp Zabel <[email protected]> Cc: Lukas Senger <[email protected]> Cc: Rob Herring <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14panic: avoid the extra noise dmesgFeng Tang1-0/+6
When kernel panic happens, it will first print the panic call stack, then the ending msg like: [ 35.743249] ---[ end Kernel panic - not syncing: Fatal exception [ 35.749975] ------------[ cut here ]------------ The above message are very useful for debugging. But if system is configured to not reboot on panic, say the "panic_timeout" parameter equals 0, it will likely print out many noisy message like WARN() call stack for each and every CPU except the panic one, messages like below: WARNING: CPU: 1 PID: 280 at kernel/sched/core.c:1198 set_task_cpu+0x183/0x190 Call Trace: <IRQ> try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up_common_lock __wake_up wake_up_klogd_work_func irq_work_run_list irq_work_tick update_process_times tick_sched_timer __hrtimer_run_queues hrtimer_interrupt smp_apic_timer_interrupt apic_timer_interrupt For people working in console mode, the screen will first show the panic call stack, but immediately overridden by these noisy extra messages, which makes debugging much more difficult, as the original context gets lost on screen. Also these noisy messages will confuse some users, as I have seen many bug reporters posted the noisy message into bugzilla, instead of the real panic call stack and context. Adding a flag "suppress_printk" which gets set in panic() to avoid those noisy messages, without changing current kernel behavior that both panic blinking and sysrq magic key can work as is, suggested by Petr Mladek. To verify this, make sure kernel is not configured to reboot on panic and in console # echo c > /proc/sysrq-trigger to see if console only prints out the panic call stack. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Feng Tang <[email protected]> Suggested-by: Petr Mladek <[email protected]> Reviewed-by: Petr Mladek <[email protected]> Acked-by: Steven Rostedt (VMware) <[email protected]> Acked-by: Sergey Senozhatsky <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Kees Cook <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: Sasha Levin <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14rapidio: fix a NULL pointer dereference when create_workqueue() failsKangjie Lu1-0/+8
In case create_workqueue fails, the fix releases resources and returns -ENOMEM to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu <[email protected]> Acked-by: Alexandre Bounine <[email protected]> Cc: Matt Porter <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14lib/math: move int_pow() from pwm_bl.c for wider useAndy Shevchenko1-15/+0
The integer exponentiation is used in few places and might be used in the future by other call sites. Move it to wider use. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Andy Shevchenko <[email protected]> Cc: Daniel Thompson <[email protected]> Cc: Lee Jones <[email protected]> Cc: Ray Jui <[email protected]> Cc: Thierry Reding <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14mtd: rawnand: vf610_nfc: add initializer to avoid -Wmaybe-uninitializedMasahiro Yamada1-1/+1
This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. Kbuild test robot has never reported -Wmaybe-uninitialized warning for this probably because vf610_nfc_run() is inlined by the x86 compiler's inlining heuristic. If CONFIG_OPTIMIZE_INLINING is enabled for a different architecture and vf610_nfc_run() is not inlined, the following warning is reported: drivers/mtd/nand/raw/vf610_nfc.c: In function `vf610_nfc_cmd': drivers/mtd/nand/raw/vf610_nfc.c:455:3: warning: `offset' may be used uninitialized in this function [-Wmaybe-uninitialized] vf610_nfc_rd_from_sram(instr->ctx.data.buf.in + offset, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nfc->regs + NFC_MAIN_AREA(0) + offset, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ trfr_sz, !nfc->data_access); ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Masahiro Yamada <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Boris Brezillon <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Brian Norris <[email protected]> Cc: Christophe Leroy <[email protected]> Cc: David Woodhouse <[email protected]> Cc: Heiko Carstens <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Mathieu Malaterre <[email protected]> Cc: Miquel Raynal <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: Richard Weinberger <[email protected]> Cc: Russell King <[email protected]> Cc: Stefan Agner <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14include/: refactor headers to allow kthread.h inclusion in psi_types.hSuren Baghdasaryan1-0/+1
kthread.h can't be included in psi_types.h because it creates a circular inclusion with kthread.h eventually including psi_types.h and complaining on kthread structures not being defined because they are defined further in the kthread.h. Resolve this by removing psi_types.h inclusion from the headers included from kthread.h. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Suren Baghdasaryan <[email protected]> Acked-by: Johannes Weiner <[email protected]> Cc: Dennis Zhou <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jens Axboe <[email protected]> Cc: Li Zefan <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Tejun Heo <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-15drm/pl111: Initialize clock spinlock earlyGuenter Roeck1-2/+3
The following warning is seen on systems with broken clock divider. INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 0 PID: 1 Comm: swapper Not tainted 5.1.0-09698-g1fb3b52 #1 Hardware name: ARM Integrator/CP (Device Tree) [<c0011be8>] (unwind_backtrace) from [<c000ebb8>] (show_stack+0x10/0x18) [<c000ebb8>] (show_stack) from [<c07d3fd0>] (dump_stack+0x18/0x24) [<c07d3fd0>] (dump_stack) from [<c0060d48>] (register_lock_class+0x674/0x6f8) [<c0060d48>] (register_lock_class) from [<c005de2c>] (__lock_acquire+0x68/0x2128) [<c005de2c>] (__lock_acquire) from [<c0060408>] (lock_acquire+0x110/0x21c) [<c0060408>] (lock_acquire) from [<c07f755c>] (_raw_spin_lock+0x34/0x48) [<c07f755c>] (_raw_spin_lock) from [<c0536c8c>] (pl111_display_enable+0xf8/0x5fc) [<c0536c8c>] (pl111_display_enable) from [<c0502f54>] (drm_atomic_helper_commit_modeset_enables+0x1ec/0x244) Since commit eedd6033b4c8 ("drm/pl111: Support variants with broken clock divider"), the spinlock is not initialized if the clock divider is broken. Initialize it earlier to fix the problem. Fixes: eedd6033b4c8 ("drm/pl111: Support variants with broken clock divider") Cc: Linus Walleij <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-14power: supply: olpc_battery: force the le/be castsLubomir Rintel1-3/+3
The endianness of data returned from the EC depends on the particular EC version determined at run time. Cast from little/big endian explicitey in the routine that flips endianness to the native one to make sparse happy. Signed-off-by: Lubomir Rintel <[email protected]> Reported-by: kbuild test robot <[email protected]> Fixes: 76311b9a3295 ("power: supply: olpc_battery: Add OLPC XO 1.75 support") Signed-off-by: Sebastian Reichel <[email protected]>
2019-05-14Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds3-41/+40
Pull virtio updates from Michael Tsirkin: - enable packed ring support for s390 - several fixes * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio/s390: enable packed ring virtio/s390: DMA support for virtio-ccw virtio/s390: use vring_create_virtqueue virtio/virtio_ring: do some comment fixes vhost-scsi: remove incorrect memory barrier tools/virtio/ringtest: Remove bogus definition of BUG_ON() virtio_ring: Fix potential mem leak in virtqueue_add_indirect_packed
2019-05-14drm/msm: correct attempted NULL pointer dereference in debugfsBrian Masney1-1/+2
msm_gem_describe() would attempt to dereference a NULL pointer via the address space pointer when no IOMMU is present. Correct this by adding the appropriate check. Signed-off-by: Brian Masney <[email protected]> Fixes: 575f0485508b ("drm/msm: Clean up and enhance the output of the 'gem' debugfs node") Signed-off-by: Sean Paul <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-14Merge tag 'backlight-next-5.2' of ↵Linus Torvalds12-44/+160
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Fix-ups: - Remove unused BACKLIGHT_LCD_SUPPORT symbol - Remove unused BACKLIGHT_CLASS_DEVICE dependencies - Add DT support to lm3630a_bl Bug Fixes: - Fix error path issues in lm3630a_bl" * tag 'backlight-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: lm3630a: Add firmware node support dt-bindings: backlight: Add lm3630a bindings backlight: lm3630a: Return 0 on success in update_status functions video: lcd: Remove useless BACKLIGHT_CLASS_DEVICE dependencies video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol
2019-05-14Merge tag 'mfd-next-5.2' of ↵Linus Torvalds50-178/+3052
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Framework: - Document (kerneldoc) core mfd_add_devices() API New Drivers: - Altera SOCFPGA System Manager - Maxim MAX77650/77651 PMIC - Maxim MAX77663 PMIC - ST Multi-Function eXpander (STMFX) New Device Support: - LEDs support in Intel Cherry Trail Whiskey Cove PMIC - RTC support in SAMSUNG Electronics S2MPA01 PMIC - SAM9X60 support in Atmel HLCDC (High-end LCD Controller) - USB X-Powers AXP 8xx PMICs - Integrated Sensor Hub (ISH) in ChromeOS EC - USB PD Logger in ChromeOS EC - AXP223 in X-Powers AXP series PMICs - Power Supply in X-Powers AXP 803 PMICs - Comet Lake in Intel Low Power Subsystem - Fingerprint MCU in ChromeOS EC - Touchpad MCU in ChromeOS EC - Move TI LM3532 support to LED New Functionality: - max77650, max77620: Add/extend DT support - max77620 power-off - syscon clocking - croc_ec host sleep event Fix-ups: - Trivial; Formatting, spelling, etc; Kconfig, sec-core, ab8500-debugfs - Remove unused functionality; rk808, da9063-* - SPDX conversion; da9063-*, atmel-*, - Adapt/add new register definitions; cs47l35-tables, cs47l90-tables, imx6q-iomuxc-gpr - Fix-up DT bindings; ti-lmu, cirrus,lochnagar - Simply obtaining driver data; ssbi, t7l66xb, tc6387xb, tc6393xb Bug Fixes: - Fix incorrect defined values; max77620, da9063 - Fix device initialisation; twl6040 - Reset device on init; intel-lpss - Fix build warnings when !OF; sun6i-prcm - Register OF match tables; tps65912-spi - Fix DMI matching; intel_quark_i2c_gpio" * tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (65 commits) mfd: Use dev_get_drvdata() directly mfd: cros_ec: Instantiate properly CrOS Touchpad MCU device mfd: cros_ec: Instantiate properly CrOS FP MCU device mfd: cros_ec: Update the EC feature codes mfd: intel-lpss: Add Intel Comet Lake PCI IDs mfd: lochnagar: Add links to binding docs for sound and hwmon mfd: ab8500-debugfs: Fix a typo ("deubgfs") mfd: imx6sx: Add MQS register definition for iomuxc gpr dt-bindings: mfd: LMU: Fix lm3632 dt binding example mfd: intel_quark_i2c_gpio: Adjust IOT2000 matching mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L mfd: tps65912-spi: Add missing of table registration mfd: axp20x: Add USB power supply mfd cell to AXP803 mfd: sun6i-prcm: Fix build warning for non-OF configurations mfd: intel-lpss: Set the device in reset state when init platform/chrome: Add support for v1 of host sleep event mfd: cros_ec: Add host_sleep_event_v1 command mfd: cros_ec: Instantiate the CrOS USB PD logger driver mfd: cs47l90: Make DAC_AEC_CONTROL_2 readable mfd: cs47l35: Make DAC_AEC_CONTROL_2 readable ...
2019-05-14Merge tag 'pci-v5.2-changes' of ↵Linus Torvalds72-1329/+2446
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration changes: - Add _HPX Type 3 settings support, which gives firmware more influence over device configuration (Alexandru Gagniuc) - Support fixed bus numbers from bridge Enhanced Allocation capabilities (Subbaraya Sundeep) - Add "external-facing" DT property to identify cases where we require IOMMU protection against untrusted devices (Jean-Philippe Brucker) - Enable PCIe services for host controller drivers that use managed host bridge alloc (Jean-Philippe Brucker) - Log PCIe port service messages with pci_dev, not the pcie_device (Frederick Lawler) - Convert pciehp from pciehp_debug module parameter to generic dynamic debug (Frederick Lawler) Peer-to-peer DMA: - Add whitelist of Root Complexes that support peer-to-peer DMA between Root Ports (Christian König) Native controller drivers: - Add PCI host bridge DMA ranges for bridges that can't DMA everywhere, e.g., iProc (Srinath Mannam) - Add Amazon Annapurna Labs PCIe host controller driver (Jonathan Chocron) - Fix Tegra MSI target allocation so DMA doesn't generate unwanted MSIs (Vidya Sagar) - Fix of_node reference leaks (Wen Yang) - Fix Hyper-V module unload & device removal issues (Dexuan Cui) - Cleanup R-Car driver (Marek Vasut) - Cleanup Keystone driver (Kishon Vijay Abraham I) - Cleanup i.MX6 driver (Andrey Smirnov) Significant bug fixes: - Reset Lenovo ThinkPad P50 GPU so nouveau works after reboot (Lyude Paul) - Fix Switchtec firmware update performance issue (Wesley Sheng) - Work around Pericom switch link retraining erratum (Stefan Mätje)" * tag 'pci-v5.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (141 commits) MAINTAINERS: Add Karthikeyan Mitran and Hou Zhiqiang for Mobiveil PCI PCI: pciehp: Remove pointless MY_NAME definition PCI: pciehp: Remove pointless PCIE_MODULE_NAME definition PCI: pciehp: Remove unused dbg/err/info/warn() wrappers PCI: pciehp: Log messages with pci_dev, not pcie_device PCI: pciehp: Replace pciehp_debug module param with dyndbg PCI: pciehp: Remove pciehp_debug uses PCI/AER: Log messages with pci_dev, not pcie_device PCI/DPC: Log messages with pci_dev, not pcie_device PCI/PME: Replace dev_printk(KERN_DEBUG) with dev_info() PCI/AER: Replace dev_printk(KERN_DEBUG) with dev_info() PCI: Replace dev_printk(KERN_DEBUG) with dev_info(), etc PCI: Replace printk(KERN_INFO) with pr_info(), etc PCI: Use dev_printk() when possible PCI: Cleanup setup-bus.c comments and whitespace PCI: imx6: Allow asynchronous probing PCI: dwc: Save root bus for driver remove hooks PCI: dwc: Use devm_pci_alloc_host_bridge() to simplify code PCI: dwc: Free MSI in dw_pcie_host_init() error path PCI: dwc: Free MSI IRQ page in dw_pcie_free_msi() ...
2019-05-14Merge branch 'akpm' (patches from Andrew)Linus Torvalds38-153/+101
Merge misc updates from Andrew Morton: - a few misc things and hotfixes - ocfs2 - almost all of MM * emailed patches from Andrew Morton <[email protected]>: (139 commits) kernel/memremap.c: remove the unused device_private_entry_fault() export mm: delete find_get_entries_tag mm/huge_memory.c: make __thp_get_unmapped_area static mm/mprotect.c: fix compilation warning because of unused 'mm' variable mm/page-writeback: introduce tracepoint for wait_on_page_writeback() mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags mm/Kconfig: update "Memory Model" help text mm/vmscan.c: don't disable irq again when count pgrefill for memcg mm: memblock: make keeping memblock memory opt-in rather than opt-out hugetlbfs: always use address space in inode for resv_map pointer mm/z3fold.c: support page migration mm/z3fold.c: add structure for buddy handles mm/z3fold.c: improve compression by extending search mm/z3fold.c: introduce helper functions mm/page_alloc.c: remove unnecessary parameter in rmqueue_pcplist mm/hmm: add ARCH_HAS_HMM_MIRROR ARCH_HAS_HMM_DEVICE Kconfig mm/vmscan.c: simplify shrink_inactive_list() fs/sync.c: sync_file_range(2) may use WB_SYNC_ALL writeback xen/privcmd-buf.c: convert to use vm_map_pages_zero() xen/gntdev.c: convert to use vm_map_pages() ...
2019-05-14xen/privcmd-buf.c: convert to use vm_map_pages_zero()Souptick Joarder1-6/+2
Convert to use vm_map_pages_zero() to map range of kernel memory to user vma. This driver has ignored vm_pgoff. We could later "fix" these drivers to behave according to the normal vm_pgoff offsetting simply by removing the _zero suffix on the function name and if that causes regressions, it gives us an easy way to revert. Link: http://lkml.kernel.org/r/acf678e81d554d01a9b590716ac0ccbdcdf71c25.1552921225.git.jrdr.linux@gmail.com Signed-off-by: Souptick Joarder <[email protected]> Reviewed-by: Boris Ostrovsky <[email protected]> Cc: David Airlie <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Kees Cook <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Kyungmin Park <[email protected]> Cc: Marek Szyprowski <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Oleksandr Andrushchenko <[email protected]> Cc: Pawel Osciak <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Robin Murphy <[email protected]> Cc: Russell King <[email protected]> Cc: Sandy Huang <[email protected]> Cc: Stefan Richter <[email protected]> Cc: Stephen Rothwell <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14xen/gntdev.c: convert to use vm_map_pages()Souptick Joarder1-7/+4
Convert to use vm_map_pages() to map range of kernel memory to user vma. map->count is passed to vm_map_pages() and internal API verify map->count against count ( count = vma_pages(vma)) for page array boundary overrun condition. Link: http://lkml.kernel.org/r/88e56e82d2db98705c2d842e9c9806c00b366d67.1552921225.git.jrdr.linux@gmail.com Signed-off-by: Souptick Joarder <[email protected]> Reviewed-by: Boris Ostrovsky <[email protected]> Cc: David Airlie <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Kees Cook <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Kyungmin Park <[email protected]> Cc: Marek Szyprowski <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Oleksandr Andrushchenko <[email protected]> Cc: Pawel Osciak <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Robin Murphy <[email protected]> Cc: Russell King <[email protected]> Cc: Sandy Huang <[email protected]> Cc: Stefan Richter <[email protected]> Cc: Stephen Rothwell <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14videobuf2/videobuf2-dma-sg.c: convert to use vm_map_pages()Souptick Joarder3-22/+13
Convert to use vm_map_pages() to map range of kernel memory to user vma. vm_pgoff is treated in V4L2 API as a 'cookie' to select a buffer, not as a in-buffer offset by design and it always want to mmap a whole buffer from its beginning. Link: http://lkml.kernel.org/r/a953fe6b3056de1cc6eab654effdd4a22f125375.1552921225.git.jrdr.linux@gmail.com Signed-off-by: Souptick Joarder <[email protected]> Suggested-by: Marek Szyprowski <[email protected]> Reviewed-by: Marek Szyprowski <[email protected]> Cc: Boris Ostrovsky <[email protected]> Cc: David Airlie <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Kees Cook <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Kyungmin Park <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Oleksandr Andrushchenko <[email protected]> Cc: Pawel Osciak <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Robin Murphy <[email protected]> Cc: Russell King <[email protected]> Cc: Sandy Huang <[email protected]> Cc: Stefan Richter <[email protected]> Cc: Stephen Rothwell <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14iommu/dma-iommu.c: convert to use vm_map_pages()Souptick Joarder1-11/+1
Convert to use vm_map_pages() to map range of kernel memory to user vma. Link: http://lkml.kernel.org/r/80c3d220fc6ada73a88ce43ca049afb55a889258.1552921225.git.jrdr.linux@gmail.com Signed-off-by: Souptick Joarder <[email protected]> Cc: Boris Ostrovsky <[email protected]> Cc: David Airlie <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Juergen Gross <[email protected]> Cc: Kees Cook <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Kyungmin Park <[email protected]> Cc: Marek Szyprowski <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Mauro Carvalho Chehab <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Oleksandr Andrushchenko <[email protected]> Cc: Pawel Osciak <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Robin Murphy <[email protected]> Cc: Russell King <[email protected]> Cc: Sandy Huang <[email protected]> Cc: Stefan Richter <[email protected]> Cc: Stephen Rothwell <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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