- 17 5月, 2019 10 次提交
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git://git.infradead.org/users/hch/configfs由 Linus Torvalds 提交于
Pull configfs update from Christoph Hellwig: - a fix for an error path use after free (YueHaibing) * tag 'configfs-for-5.2' of git://git.infradead.org/users/hch/configfs: configfs: fix possible use-after-free in configfs_register_group
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic由 Linus Torvalds 提交于
Pull nommu generic uaccess updates from Arnd Bergmann: "asm-generic: kill <asm/segment.h> and improve nommu generic uaccess helpers Christoph Hellwig writes: This is a series doing two somewhat interwinded things. It improves the asm-generic nommu uaccess helper to optionally be entirely generic and not require any arch helpers for the actual uaccess. For the generic uaccess.h to actually be generically useful I also had to kill off the mess we made of <asm/segment.h>, which really shouldn't exist on most architectures" * tag 'asm-generic-nommu' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: optimize generic uaccess for 8-byte loads and stores asm-generic: provide entirely generic nommu uaccess arch: mostly remove <asm/segment.h> asm-generic: don't include <asm/segment.h> from <asm/uaccess.h>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Ingo Molnar: "Misc fixes and updates: - a handful of MDS documentation/comment updates - a cleanup related to hweight interfaces - a SEV guest fix for large pages - a kprobes LTO fix - and a final cleanup commit for vDSO HPET support removal" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation/mds: Improve CPU buffer clear documentation x86/speculation/mds: Revert CPU buffer clear on double fault exit x86/kconfig: Disable CONFIG_GENERIC_HWEIGHT and remove __HAVE_ARCH_SW_HWEIGHT x86/mm: Do not use set_{pud, pmd}_safe() when splitting a large page x86/kprobes: Make trampoline_handler() global and visible x86/vdso: Remove hpet_page from vDSO
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull time fixes from Ingo Molnar: "A TIA adjtimex interface extension, and a POSIX compliance ABI fix for timespec64 users" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ntp: Allow TAI-UTC offset to be set to zero y2038: Make CONFIG_64BIT_TIME unconditional
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Ingo Molnar: "An x86 PMU constraint fix, an interface fix, and a Sparse fix" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Allow PEBS multi-entry in watermark mode perf/x86/intel: Fix INTEL_FLAGS_EVENT_CONSTRAINT* masking perf/x86/amd/iommu: Make the 'amd_iommu_attr_groups' symbol static
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull locking fix from Ingo Molnar: "A single rwsem fix" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Prevent decrement of reader count before increment
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull core fixes from Ingo Molnar: "A handful of objtool updates, plus a documentation addition for __ab_c_size()" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Fix whitelist documentation typo objtool: Fix function fallthrough detection objtool: Don't use ignore flag for fake jumps overflow.h: Add comment documenting __ab_c_size()
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git://git.armlinux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM updates from Russell King: "ARM development updates: - more unified assembly conversions for clang - drop obsolete -mauto-it assembler option - remove arm_memory_present in preference to the generic version - remove unused asm/limits.h header - vdso linker update We tried to make the assembler warn if unified syntax was not used, but unfortunately older versions of GCC warn, so the commit had to be reverted" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: Revert "ARM: 8846/1: warn if divided syntax assembler is used" ARM: 8858/1: vdso: use $(LD) instead of $(CC) to link VDSO ARM: 8855/1: remove unused <asm/limits.h> ARM: 8850/1: use memblocks_present ARM: 8854/1: drop -mauto-it ARM: 8846/1: warn if divided syntax assembler is used ARM: 8853/1: drop WASM to work around LLVM issue ARM: 8852/1: uaccess: use unified assembler language syntax ARM: 8851/1: add TUSERCOND() macro for conditional postfix
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc由 Linus Torvalds 提交于
Pull ARM SoC defconfig updates from Olof Johansson: "Mostly the usual churn due to options being reordered or not added in the right locations. Some various enabling of new drivers, etc. ... i.e. the usual updates, nothing particularly sticks out" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (23 commits) arm64: defconfig: Update UFSHCD for Hi3660 soc ARM: multi_v7_defconfig: Enable support for STPMIC1 ARM: multi_v7_defconfig: Enable missing drivers for supported Chromebooks arm64: defconfig: enable mv-xor driver ARM: Enable Trusted Foundations for multiplatform ARM v7 ARM: tegra: Enable Trusted Foundations by default ARM: tegra: Update default configuration for v5.1-rc1 ARM: multi_v7_defconfig: Update for moved options ARM: multi_v7_defconfig: Update for dropped options ARM: shmobile: Enable USB [EO]HCI HCD PLATFORM support in shmobile_defconfig ARM: shmobile: Enable PHY_RCAR_GEN3_USB2 in shmobile_defconfig ARM: qcom_defconfig: add options for LG Nexus 5 phone arm64: defconfig: include the Agilex platform to the arm64 defconfig arm64: defconfig: Add PWM Fan support arm64: defconfig: Enable Tegra HDA support ARM: multi_v7_defconfig: Enable support for CFI NOR FLASH ARM: shmobile: defconfig: Enable support for CFI NOR FLASH ARM: shmobile: defconfig: Refresh for v5.1-rc1 ARM: multi_v7_defconfig: enable the Amlogic Meson ADC and eFuse drivers arm64: defconfig: enable fpga and service layer ...
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc由 Linus Torvalds 提交于
Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms and a couple of the small driver subsystems we merge through our tree: Among the larger pieces: - Power management improvements for TI am335x and am437x (RTC suspend/wake) - Misc new additions for Amlogic (socinfo updates) - ZynqMP FPGA manager - Nvidia improvements for reset/powergate handling - PMIC wrapper for Mediatek MT8516 - Misc fixes/improvements for ARM SCMI, TEE, NXP i.MX SCU drivers" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (57 commits) soc: aspeed: fix Kconfig soc: add aspeed folder and misc drivers spi: zynqmp: Fix build break soc: imx: Add generic i.MX8 SoC driver MAINTAINERS: Update email for Qualcomm SoC maintainer memory: tegra: Fix a typos for "fdcdwr2" mc client Revert "ARM: tegra: Restore memory arbitration on resume from LP1 on Tegra30+" memory: tegra: Replace readl-writel with mc_readl-mc_writel memory: tegra: Fix integer overflow on tick value calculation memory: tegra: Fix missed registers values latching ARM: tegra: cpuidle: Handle tick broadcasting within cpuidle core on Tegra20/30 optee: allow to work without static shared memory soc/tegra: pmc: Move powergate initialisation to probe soc/tegra: pmc: Remove reset sysfs entries on error soc/tegra: pmc: Fix reset sources and levels soc: amlogic: meson-gx-pwrc-vpu: Add support for G12A soc: amlogic: meson-gx-pwrc-vpu: Fix power on/off register bitmask fpga manager: Adding FPGA Manager support for Xilinx zynqmp dt-bindings: fpga: Add bindings for ZynqMP fpga driver firmware: xilinx: Add fpga API's ...
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- 16 5月, 2019 21 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc由 Linus Torvalds 提交于
Pull ARM Device-tree updates from Olof Johansson: "Besides new bindings and additional descriptions of hardware blocks for various SoCs and boards, the main new contents here is: SoCs: - Intel Agilex (SoCFPGA) - NXP i.MX8MM (Quad Cortex-A53 with media/graphics focus) New boards: - Allwinner: + RerVision H3-DVK (H3) + Oceanic 5205 5inMFD (H6) + Beelink GS2 (H6) + Orange Pi 3 (H6) - Rockchip: + Orange Pi RK3399 + Nanopi NEO4 + Veyron-Mighty Chromebook variant - Amlogic: + SEI Robotics SEI510 - ST Micro: + stm32mp157a discovery1 + stm32mp157c discovery2 - NXP: + Eckelmann ci4x10 (i.MX6DL) + i.MX8MM EVK (i.MX8MM) + ZII i.MX7 RPU2 (i.MX7) + ZII SPB4 (VF610) + Zii Ultra (i.MX8M) + TQ TQMa7S (i.MX7Solo) + TQ TQMa7D (i.MX7Dual) + Kobo Aura (i.MX50) + Menlosystems M53 (i.MX53)j - Nvidia: + Jetson Nano (Tegra T210)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (593 commits) arm64: dts: bitmain: Add UART pinctrl support for Sophon Edge arm64: dts: bitmain: Add pinctrl support for BM1880 SoC arm64: dts: bitmain: Add GPIO Line names for Sophon Edge board arm64: dts: bitmain: Add GPIO support for BM1880 SoC ARM: dts: gemini: Indent DIR-685 partition table dt-bindings: hwmon (pwm-fan) Remove dead "cooling-*-state" properties ARM: dts: qcom-apq8064: Set 'cxo_board' as ref clock of the DSI PHY arm64: dts: msm8998: thermal: Restrict thermal zone name length to under 20 arm64: dts: msm8998: thermal: Fix number of supported sensors arm64: dts: msm8998-mtp: thermal: Remove skin and battery thermal zones arm64: dts: exynos: Move fixed-clocks out of soc arm64: dts: exynos: Move pmu and timer nodes out of soc ARM: dts: s5pv210: Fix camera clock provider on Goni board ARM: dts: exynos: Properly override node to use MDMA0 on Universal C210 ARM: dts: exynos: Move fixed-clocks out of soc on Exynos3250 ARM: dts: exynos: Remove unneeded address/size cells from fixed-clock on Exynos3250 ARM: dts: exynos: Move pmu and timer nodes out of soc arm64: dts: rockchip: fix IO domain voltage setting of APIO5 on rockpro64 arm64: dts: db820c: Add sound card support arm64: dts: apq8096-db820c: Add HDMI display support ...
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc由 Linus Torvalds 提交于
Pull ARM SoC platform updates from Olof Johansson: "SoC updates, mostly refactorings and cleanups of old legacy platforms. Major themes this release: - Conversion of ixp4xx to a modern platform (drivers, DT, bindings) - Moving some of the ep93xx headers around to get it closer to multiplatform enabled. - Cleanups of Davinci This also contains a few patches that were queued up as fixes before 5.1 but I didn't get sent in before release" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (123 commits) ARM: debug-ll: add default address for digicolor ARM: u300: regulator: add MODULE_LICENSE() ARM: ep93xx: move private headers out of mach/* ARM: ep93xx: move pinctrl interfaces into include/linux/soc ARM: ep93xx: keypad: stop using mach/platform.h ARM: ep93xx: move network platform data to separate header ARM: stm32: add AMBA support for stm32 family MAINTAINERS: update arch/arm/mach-davinci ARM: rockchip: add missing of_node_put in rockchip_smp_prepare_pmu ARM: dts: Add queue manager and NPE to the IXP4xx DTSI soc: ixp4xx: qmgr: Add DT probe code soc: ixp4xx: qmgr: Add DT bindings for IXP4xx qmgr soc: ixp4xx: npe: Add DT probe code soc: ixp4xx: Add DT bindings for IXP4xx NPE soc: ixp4xx: qmgr: Pass resources soc: ixp4xx: Remove unused functions soc: ixp4xx: Uninline several functions soc: ixp4xx: npe: Pass addresses as resources ARM: ixp4xx: Turn the QMGR into a platform device ARM: ixp4xx: Turn the NPE into a platform device ...
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git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal由 Linus Torvalds 提交于
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 ...
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git://anongit.freedesktop.org/drm/drm由 Linus Torvalds 提交于
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 ...
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由 Andy Lutomirski 提交于
On x86_64, all returns to usermode go through prepare_exit_to_usermode(), with the sole exception of do_nmi(). This even includes machine checks -- this was added several years ago to support MCE recovery. Update the documentation. Signed-off-by: NAndy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@suse.de> Cc: Frederic Weisbecker <frederic@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jon Masters <jcm@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Fixes: 04dcbdb8 ("x86/speculation/mds: Clear CPU buffers on exit to user") Link: http://lkml.kernel.org/r/999fa9e126ba6a48e9d214d2f18dbde5c62ac55c.1557865329.git.luto@kernel.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Andy Lutomirski 提交于
The double fault ESPFIX path doesn't return to user mode at all -- it returns back to the kernel by simulating a #GP fault. prepare_exit_to_usermode() will run on the way out of general_protection before running user code. Signed-off-by: NAndy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@suse.de> Cc: Frederic Weisbecker <frederic@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jon Masters <jcm@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Fixes: 04dcbdb8 ("x86/speculation/mds: Clear CPU buffers on exit to user") Link: http://lkml.kernel.org/r/ac97612445c0a44ee10374f6ea79c222fe22a5c4.1557865329.git.luto@kernel.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@kernel.org>
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由 Olof Johansson 提交于
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: NOlof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm由 Linus Torvalds 提交于
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
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply由 Linus Torvalds 提交于
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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip由 Linus Torvalds 提交于
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
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由 Tony Luck 提交于
Generic kernels feed many operation through the "machvec" logic to get the correct form of the operation for the current system. "mmiowb()" is one of those operations. Although machvec is initialized very early in boot, it isn't early enough for a recent upstream kernel change that added mmiowb to the spin_unlock() path. Statically initialize the mmiowb field of machvec so that we won't die with a call through a NULL pointer. This should be safe because we do the real initialization of machvec before bringing up any addtional CPUs or doing any I/O. Fixes: 49ca6462 ("ia64/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()") Signed-off-by: NTony Luck <tony.luck@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
Pull nfsd updates from Bruce Fields: "This consists mostly of nfsd container work: Scott Mayhew revived an old api that communicates with a userspace daemon to manage some on-disk state that's used to track clients across server reboots. We've been using a usermode_helper upcall for that, but it's tough to run those with the right namespaces, so a daemon is much friendlier to container use cases. Trond fixed nfsd's handling of user credentials in user namespaces. He also contributed patches that allow containers to support different sets of NFS protocol versions. The only remaining container bug I'm aware of is that the NFS reply cache is shared between all containers. If anyone's aware of other gaps in our container support, let me know. The rest of this is miscellaneous bugfixes" * tag 'nfsd-5.2' of git://linux-nfs.org/~bfields/linux: (23 commits) nfsd: update callback done processing locks: move checks from locks_free_lock() to locks_release_private() nfsd: fh_drop_write in nfsd_unlink nfsd: allow fh_want_write to be called twice nfsd: knfsd must use the container user namespace SUNRPC: rsi_parse() should use the current user namespace SUNRPC: Fix the server AUTH_UNIX userspace mappings lockd: Pass the user cred from knfsd when starting the lockd server SUNRPC: Temporary sockets should inherit the cred from their parent SUNRPC: Cache the process user cred in the RPC server listener nfsd: Allow containers to set supported nfs versions nfsd: Add custom rpcbind callbacks for knfsd SUNRPC: Allow further customisation of RPC program registration SUNRPC: Clean up generic dispatcher code SUNRPC: Add a callback to initialise server requests SUNRPC/nfs: Fix return value for nfs4_callback_compound() nfsd: handle legacy client tracking records sent by nfsdcld nfsd: re-order client tracking method selection nfsd: keep a tally of RECLAIM_COMPLETE operations when using nfsdcld nfsd: un-deprecate nfsdcld ...
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由 Dave Airlie 提交于
Merge tag 'drm-misc-next-fixes-2019-05-15' of 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: NDave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20190515201729.GA89093@art_vandelay
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由 Dave Airlie 提交于
Merge tag 'drm-intel-next-fixes-2019-05-15' of 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: NDave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190515074817.GA10472@jlahtine-desk.ger.corp.intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest由 Linus Torvalds 提交于
Pull more ktest updates from Steven Rostedt: - Add support for grub2bls boot loader - Show name and test iteration number in error message sent in mail - Minor fixes and clean ups * tag 'ktest-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: update sample.conf for grub2bls ktest: remove get_grub2_index ktest: pass KERNEL_VERSION to POST_KTEST ktest: introduce grub2bls REBOOT_TYPE option ktest: cleanup get_grub_index ktest: introduce _get_grub_index
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace由 Linus Torvalds 提交于
Pull tracing updates from Steven Rostedt: "The major changes in this tracing update includes: - Removal of non-DYNAMIC_FTRACE from 32bit x86 - Removal of mcount support from x86 - Emulating a call from int3 on x86_64, fixes live kernel patching - Consolidated Tracing Error logs file Minor updates: - Removal of klp_check_compiler_support() - kdb ftrace dumping output changes - Accessing and creating ftrace instances from inside the kernel - Clean up of #define if macro - Introduction of TRACE_EVENT_NOP() to disable trace events based on config options And other minor fixes and clean ups" * tag 'trace-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (44 commits) x86: Hide the int3_emulate_call/jmp functions from UML livepatch: Remove klp_check_compiler_support() ftrace/x86: Remove mcount support ftrace/x86_32: Remove support for non DYNAMIC_FTRACE tracing: Simplify "if" macro code tracing: Fix documentation about disabling options using trace_options tracing: Replace kzalloc with kcalloc tracing: Fix partial reading of trace event's id file tracing: Allow RCU to run between postponed startup tests tracing: Fix white space issues in parse_pred() function tracing: Eliminate const char[] auto variables ring-buffer: Fix mispelling of Calculate tracing: probeevent: Fix to make the type of $comm string tracing: probeevent: Do not accumulate on ret variable tracing: uprobes: Re-enable $comm support for uprobe events ftrace/x86_64: Emulate call function while updating in breakpoint handler x86_64: Allow breakpoints to emulate call instructions x86_64: Add gap to int3 to allow for call emulation tracing: kdb: Allow ftdump to skip all but the last few entries tracing: Add trace_total_entries() / trace_total_entries_cpu() ...
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由 Russell King 提交于
This reverts commit e8c24bbd. GCC 4.7, which is still permitted, emits code using the original syntax. This means we end up with lots of assembler warnings when building with a currently-supported version of gcc. Revert the commit (with fixups to keep the follow-on -mauto-it change) to avoid these warnings. Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>
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由 Sean Paul 提交于
dev_pm_domain_attach_by_name() can return NULL, so we should check for that case when we're about to dereference gxpd. Fixes: 9325d426 ("drm/msm/gpu: Attach to the GPU GX power domain") Cc: Jordan Crouse <jcrouse@codeaurora.org> Cc: Rob Clark <robdclark@chromium.org> Reviewed-by: NJordan Crouse <jcrouse@codeauorora.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190515170104.155525-1-sean@poorly.run
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由 Sabyasachi Gupta 提交于
Remove dpu_kms.h which is included more than once Signed-off-by: NSabyasachi Gupta <sabyasachi.linux@gmail.com> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/5cda6de6.1c69fb81.a3ae5.836a@mx.google.com
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild由 Linus Torvalds 提交于
Pull Kconfig updates from Masahiro Yamada: - error out if a user specifies a directory instead of a file from "Save" menu of GUI interfaces - do not overwrite .config if there is no change in the configuration - create parent directories as needed when a user specifies a new file path from "Save" menu of menuconfig/nconfig - fix potential buffer overflow - some trivial cleanups * tag 'kconfig-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: make conf_get_autoconfig_name() static kconfig: use snprintf for formatting pathnames kconfig: remove useless NULL pointer check in conf_write_dep() kconfig: make parent directories for the saved .config as needed kconfig: do not write .config if the content is the same kconfig: do not accept a directory for configuration output kconfig: remove trailing whitespaces kconfig: Make nconf-cfg.sh executable
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- 15 5月, 2019 9 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
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
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
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
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
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
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由 Stephen Rothwell 提交于
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch aims to suppress 3 missing-break-in-switch false positives on some architectures. Acked-by: NArnd Bergmann <arnd@arndb.de> Cc: Deepa Dinamani <deepa.kernel@gmail.com> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> Cc: Kees Cook <keescook@chromium.org> Cc: Jann Horn <jannh@google.com> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Rafael J. Wysocki 提交于
* 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
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由 Rafael J. Wysocki 提交于
* 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
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由 Raphael Gault 提交于
The directive specified in the documentation to add an exception for a single file in a Makefile was inverted. Signed-off-by: NRaphael Gault <raphael.gault@arm.com> Signed-off-by: NJosh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/522362a1b934ee39d0af0abb231f68e160ecf1a8.1557874043.git.jpoimboe@redhat.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma由 Linus Torvalds 提交于
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
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git://github.com/skeggsb/linux由 Dave Airlie 提交于
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: NDave Airlie <airlied@redhat.com> From: Ben Skeggs <skeggsb@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv77U7_bWYy9CUVGU8zAE0NZcKOLp6kUgppgq9HPd0tBnw@mail.gmail.com
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