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2020-04-03Merge tag 'arc-5.7-rc1' of ↵Linus Torvalds13-15/+332
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC updates from Vineet Gupta: - Support for DSP enabled userspace (save/restore regs) - Misc other platform fixes * tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: allow userspace DSP applications to use AGU extensions ARC: add support for DSP-enabled userspace applications ARC: handle DSP presence in HW ARC: add helpers to sanitize config options ARC: [plat-axs10x]: PGU: remove unused encoder-slave property
2020-04-03NFS: Beware when dereferencing the delegation credTrond Myklebust2-1/+11
When we look up the delegation cred, we are usually doing so in conjunction with a read of the stateid, and we want to ensure that the look up is atomic with that read. Fixes: 57f188e04773 ("NFSv4: nfs_update_inplace_delegation() should update delegation cred") [[email protected]: Fixed up borken Fixes: line from Trond :-)] Signed-off-by: Trond Myklebust <[email protected]>
2020-04-03Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds488-4522/+18917
Pull ARM devicetree updates from Arnd Bergmann: "Most of the commits are for additional hardware support and minor fixes for existing machines for all the usual platforms: qcom, amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape, uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas, sunxi, broadcom, omap, and versatile. The conversion of binding files to machine-readable yaml format continues, along with fixes found during the validation. Andre Przywara takes over maintainership for the old Calxeda Highbank platform and provides a number of updates. The OMAP2+ platforms see a continued move from platform data into dts files, for many devices that relied on a mix of auxiliary data in addition to the DT description A moderate number of new SoCs and machines are added, here is a full list: - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865 (SM8250) is the current high-end phone chip, and IPQ6018 is a new WiFi-6 router chip. - Mediatek MT8516 application processor SoC for voice assistants, along with the "pumpkin" development board - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an evaluation board. - Kontron "sl28" board family based on NXP LS1028A - Eleven variations of the new i.MX6 TechNexion Pico board, combining the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7 SoM carriers - Three additional variants of the Toradex Colibri board family, all based on versions of the NXP i.MX7. - The Pinebook Pro laptop based on Rockchip RK3399 - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based on the ST-Ericsson u8500 platform - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on STMicroelectronics stm32mp157 - Renesas M3ULCB starter kit for R-Car M3-W+ - Hoperun HiHope development board with Renesas RZ/G2M - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner A64 - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner A20 - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13" * tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits) ARM: dts: ux500: Fix missing node renames arm64: dts: Revert "specify console via command line" MAINTAINERS: Update Calxeda Highbank maintainership arm: dts: calxeda: Group port-phys and sgpio-gpio items arm: dts: calxeda: Fix interrupt grouping arm: dts: calxeda: Provide UART clock arm: dts: calxeda: Basic DT file fixes arm64: dts: specify console via command line ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node ARM: dts: gemini: Add thermal zone to DIR-685 ARM: dts: gemini: Rename IDE nodes ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0 arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node arm64: dts: khadas-vim3: add SPIFC controller node ...
2020-04-03Merge tag 'arm-defconfig-5.7' of ↵Linus Torvalds9-18/+138
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "As usual, tons of new drivers and other options got merged and are now enabled in the defconfig files, usually as loadable modules" * tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits) ARM: omap2plus_defconfig: Update for moved and dropped options ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable module ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modules ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules ARM: omap2plus_defconfig: Enable zram as loadable modules ARM: omap2plus_defconfig: Enable simple-pm-bus arm64: defconfig: Enable Qualcomm SDM845 audio configs arm64: defconfig: Enable e1000 device arm64: defconfig: Enable PHY devices used on QorIQ boards arm64: defconfig: Enable RTC devices for QorIQ boards arm64: defconfig: Enable flash device drivers for QorIQ boards arm64: defconfig: Enable ARM Mali display driver arm64: defconfig: Enable QorIQ GPIO driver arm64: defconfig: Enable QorIQ IFC NAND controller driver arm64: defconfig: Enable ARM SBSA watchdog driver arm64: defconfig: Enable QorIQ cpufreq driver arm64: defconfig: Enable NXP/FSL SPI controller drivers arm64: defconfig: Enable ENETC Ethernet controller and FELIX switch arm64: defconfig: Enable QorIQ DPAA2 drivers arm64: defconfig: Enable QorIQ DPAA1 drivers ...
2020-04-03Merge branches 'clk-unisoc', 'clk-tegra', 'clk-qcom' and 'clk-imx' into clk-nextStephen Boyd81-917/+8130
- Add support for Unisoc SC9863A clks - GPU GX GDSC support on Qualcomm sc7180 - Qualcomm SM8250 RPMh and MSM8976 RPM clks - Qualcomm SM8250 Global Clock Controller (GCC) support - Qualcomm SC7180 Modem Clock Controller (MSS CC) support * clk-unisoc: clk: sprd: fix to get a correct ibias of pll clk: sprd: add clocks support for SC9863A clk: sprd: support to get regmap from parent node clk: sprd: Add macros for referencing parents without strings clk: sprd: Add dt-bindings include file for SC9863A dt-bindings: clk: sprd: add bindings for sc9863a clock controller dt-bindings: clk: sprd: rename the common file name sprd.txt to SoC specific clk: sprd: add gate for pll clocks * clk-tegra: clk: tegra: Use NULL for pointer initialization clk: tegra: Remove audio clocks configuration from clock driver clk: tegra: Remove tegra_pmc_clk_init along with clk ids clk: tegra: Remove CLK_M_DIV fixed clocks clk: tegra: Fix Tegra PMC clock out parents clk: tegra: Add Tegra OSC to clock lookup clk: tegra: Add support for OSC_DIV fixed clocks dt-bindings: soc: tegra-pmc: Add ID for Tegra PMC 32 kHz blink clock dt-bindings: soc: tegra-pmc: Add Tegra PMC clock bindings dt-bindings: tegra: Convert Tegra PMC bindings to YAML dt-bindings: clock: tegra: Add IDs for OSC clocks * clk-qcom: (21 commits) clk: qcom: rpmh: Drop unnecessary semicolons clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd() clk: qcom: gcc: Add USB3 PIPE clock and GDSC for SM8150 ipq806x: gcc: Added the enable regs and mask for PRNG clk: qcom: Add modem clock controller driver for SC7180 clk: qcom: gcc: Add support for modem clocks in GCC dt-bindings: clock: Add YAML schemas for the QCOM MSS clock bindings clk: qcom: clk-rpm: add missing rpm clk for ipq806x clk: qcom: gcc: Add global clock controller driver for SM8250 dt-bindings: clock: Add SM8250 GCC clock bindings clk: qcom: clk-alpha-pll: Add support for controlling Lucid PLLs clk: qcom: clk-alpha-pll: Refactor trion PLL clk: qcom: clk-alpha-pll: Use common names for defines dt-bindings: clock: rpmcc: Document msm8976 compatible clk: qcom: smd: Add support for MSM8976 rpm clocks clk: qcom: clk-rpmh: Wait for completion when enabling clocks clk: qcom: rpmh: Add support for RPMH clocks on SM8250 dt-bindings: clock: Add RPMHCC bindings for SM8250 clk: qcom: alpha-pll: Make error prints more informative clk: qcom: gpucc: Add support for GX GDSC for SC7180 ... * clk-imx: (43 commits) dt-bindings: imx8mm-clock: Fix the file path dt-bindings: imx8mq-clock: Fix the file path clk: imx: clk-gate2: Pass the device to the register function clk: imx7d: Add PXP clock clk: imx8mq: A53 core clock no need to be critical clk: imx8mp: A53 core clock no need to be critical clk: imx8mm: A53 core clock no need to be critical clk: imx8mn: A53 core clock no need to be critical clk: imx: pllv4: use prepare/unprepare clk: imx: pfdv2: determine best parent rate clk: imx: pfdv2: switch to use determine_rate clk: imx: Fix division by zero warning on pfdv2 clk: imx: clk-sscg-pll: Drop unnecessary initialization clk: imx: pll14xx: Return error if pll type is invalid clk: imx: imx8mp: fix a53 cpu clock clk: imx: imx8mn: fix a53 cpu clock clk: imx: imx8mm: fix a53 cpu clock clk: imx: imx8mq: fix a53 cpu clock clk: imx8mp: Rename the IMX8MP_CLK_HDMI_27M clock clk: imx8mn: Remove unused includes ...
2020-04-03Merge branches 'clk-ti', 'clk-ingenic', 'clk-typo', 'clk-at91', 'clk-mmp2' ↵Stephen Boyd31-181/+1814
and 'clk-arm-icst' into clk-next - EHRPWM's TimeBase clock(TBCLK) for TI AM654 SoCs - Support PMC clks on at91sam9n12, at91rm9200, sama5d3, and at91sam9g45 SoCs - Fixes and improvements for the Marvell MMP2/MMP3 SoC clk drivers * clk-ti: clk: keystone: Add new driver to handle syscon based clocks dt-bindings: clock: Add binding documentation for TI EHRPWM TBCLK * clk-ingenic: clk: ingenic/TCU: Fix round_rate returning error clk: ingenic/jz4770: Exit with error if CGU init failed clk: JZ4780: Add function for enable the second core. clk: Ingenic: Add support for TCU of X1000. * clk-typo: clk: Fix trivia typo in comment exlusive => exclusive * clk-at91: clk: at91: add at91rm9200 pmc driver clk: at91: add at91sam9n12 pmc driver clk: at91: add sama5d3 pmc driver clk: at91: add at91sam9g45 pmc driver clk: at91: usb: introduce num_parents in driver's structure clk: at91: usb: use proper usbs_mask clk: at91: sam9x60: fix usb clock parents clk: at91: usb: continue if clk_hw_round_rate() return zero clk: at91: sam9x60: Don't use audio PLL * clk-mmp2: clk: mmp2: Fix bit masks for LCDC I/O and pixel clocks clk: mmp2: Add clock for fifth SD HCI on MMP3 dt-bindings: marvell,mmp2: Add clock id for the fifth SD HCI on MMP3 clk: mmp2: Add clocks for the thermal sensors dt-bindings: marvell,mmp2: Add clock ids for the thermal sensors clk: mmp2: add the GPU clocks dt-bindings: marvell,mmp2: Add clock ids for the GPU clocks clk: mmp2: Add PLLs that are available on MMP3 dt-bindings: marvell,mmp2: Add clock ids for MMP3 PLLs clk: mmp2: Check for MMP3 dt-bindings: clock: Add MMP3 compatible string clk: mmp2: Stop pretending PLL outputs are constant clk: mmp2: Add support for PLL clock sources dt-bindings: clock: Convert marvell,mmp2-clock to json-schema clk: mmp2: Constify some strings clk: mmp2: Remove a unused prototype * clk-arm-icst: MAINTAINERS: dt: update reference for arm-integrator.txt clk: versatile: Add device tree probing for IM-PD1 clocks clk: versatile: Export icst_clk_setup() dt-bindings: clock: Create YAML schema for ICST clocks
2020-04-03Merge branches 'clk-phase-errors', 'clk-amlogic', 'clk-renesas' and ↵Stephen Boyd22-222/+519
'clk-allwinner' into clk-next - Don't show clk phase when it is invalid * clk-phase-errors: clk: rockchip: fix mmc get phase clk: Fix phase init check clk: Bail out when calculating phase fails during clk registration clk: Move rate and accuracy recalc to mostly consumer APIs clk: Use 'parent' to shorten lines in __clk_core_init() clk: Don't cache errors from clk_ops::get_phase() * clk-amlogic: clk: meson: meson8b: set audio output clock hierarchy clk: meson: g12a: add support for the SPICC SCLK Source clocks dt-bindings: clk: g12a-clkc: add SPICC SCLK Source clock IDs clk: meson: gxbb: set audio output clock hierarchy clk: meson: gxbb: add the gxl internal dac gate dt-bindings: clk: meson: add the gxl internal dac gate * clk-renesas: dt-bindings: clock: renesas: cpg-mssr: Convert to json-schema clk: renesas: rcar-usb2-clock-sel: Add reset_control clk: renesas: rcar-usb2-clock-sel: Add multiple clocks management dt-bindings: clock: renesas: rcar-usb2-clock-sel: Add power-domains and resets properties dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix clock[-name]s properties clk: renesas: Remove use of ARCH_R8A7795 clk: renesas: r8a77965: Add RPC clocks clk: renesas: r8a7796: Add RPC clocks clk: renesas: r8a7795: Add RPC clocks clk: renesas: rcar-gen3: Add CCREE clocks * clk-allwinner: clk: sunxi-ng: sun8i-de2: Sort structures clk: sunxi-ng: sun8i-de2: Add R40 specific quirks clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A83T clk: sunxi-ng: sun8i-de2: Don't reuse A83T resets clk: sunxi-ng: sun8i-de2: H6 doesn't have rotate core clk: sunxi-ng: sun8i-de2: Add rotation core clocks and reset for A64 clk: sunxi-ng: sun8i-de2: Split out H5 definitions clk: sunxi-ng: a64: Export MBUS clock
2020-04-03Merge branches 'clk-samsung', 'clk-formatting', 'clk-si5341' and ↵Stephen Boyd7-111/+258
'clk-socfpga' into clk-next * clk-samsung: clk: samsung: Remove redundant check in samsung_cmu_register_one * clk-formatting: clk: Fix continuation of of_clk_detect_critical() * clk-si5341: clk, clk-si5341: Support multiple input ports * clk-socfpga: clk: socfpga: stratix10: simplify parameter passing clk: stratix10: use do_div() for 64-bit calculation
2020-04-03Merge tag 'arm-drivers-5.7' of ↵Linus Torvalds68-633/+3692
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "These are the usual updates for SoC specific device drivers and related subsystems that don't have their own top-level maintainers: - ARM SCMI/SCPI updates to allow pluggable transport layers - TEE subsystem cleanups - A new driver for the Amlogic secure power domain controller - Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and TI OMAP2+ sysc drivers. - Qualcomm SoC driver updates, including a new library module for "protection domain" notifications - Lots of smaller bugfixes and cleanups in other drivers" * tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits) soc: fsl: qe: fix sparse warnings for ucc_slow.c soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure soc: fsl: qe: fix sparse warnings for ucc_fast.c soc: fsl: qe: fix sparse warnings for qe_ic.c soc: fsl: qe: fix sparse warnings for ucc.c soc: fsl: qe: fix sparse warning for qe_common.c soc: fsl: qe: fix sparse warnings for qe.c soc: qcom: Fix QCOM_APR dependencies soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb soc: imx: drop COMPILE_TEST for IMX_SCU_SOC firmware: imx: add COMPILE_TEST for IMX_SCU driver soc: imx: gpc: fix power up sequencing soc: imx: increase build coverage for imx8m soc driver soc: qcom: apr: Add avs/audio tracking functionality dt-bindings: soc: qcom: apr: Add protection domain bindings soc: qcom: Introduce Protection Domain Restart helpers devicetree: bindings: firmware: add ipq806x to qcom_scm memory: tegra: Correct debugfs clk rate-range on Tegra124 memory: tegra: Correct debugfs clk rate-range on Tegra30 memory: tegra: Correct debugfs clk rate-range on Tegra20 ...
2020-04-03Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds85-1448/+2290
Pull ARM SoC updates from Arnd Bergmann: "The code changes are mostly for 32-bit platforms and include: - Lots of updates for the Nvidia Tegra platform, including cpuidle, pmc, and dt-binding changes - Microchip at91 power management updates for the recently added sam9x60 SoC - Treewide setup_irq deprecation by afzal mohammed - STMicroelectronics stm32 gains earlycon support - Renesas platforms with Cortex-A9 can now use the global timer - Some TI OMAP2+ platforms gain cpuidle support - Various cleanups for the i.MX6 and Orion platforms, as well as Kconfig files across all platforms" * tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits) ARM: qcom: Add support for IPQ40xx ARM: mmp: replace setup_irq() by request_irq() ARM: cns3xxx: replace setup_irq() by request_irq() ARM: spear: replace setup_irq() by request_irq() ARM: ep93xx: Replace setup_irq() by request_irq() ARM: iop32x: replace setup_irq() by request_irq() arm: mach-dove: Mark dove_io_desc as __maybe_unused ARM: orion: replace setup_irq() by request_irq() ARM: debug: stm32: add UART early console support for STM32MP1 ARM: debug: stm32: add UART early console support for STM32H7 ARM: debug: stm32: add UART early console configuration for STM32F7 ARM: debug: stm32: add UART early console configuration for STM32F4 cpuidle: tegra: Disable CC6 state if LP2 unavailable cpuidle: tegra: Squash Tegra114 driver into the common driver cpuidle: tegra: Squash Tegra30 driver into the common driver cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle ARM: tegra: cpuidle: Remove unnecessary memory barrier ARM: tegra: cpuidle: Make abort_flag atomic ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2 ARM: tegra: Make outer_disable() open-coded ...
2020-04-03Merge tag 'for-5.7/dm-fixes' of ↵Linus Torvalds2-4/+5
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix excessive bio splitting that caused performance regressions - Fix logic bug in DM integrity discard support's integrity tag testing - Fix DM integrity warning on ppc64le due to missing cast * tag 'for-5.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: fix logic bug in integrity tag testing Revert "dm: always call blk_queue_split() in dm_process_bio()" dm integrity: fix ppc64le warning
2020-04-03Merge tag 'pci-v5.7-changes' of ↵Linus Torvalds88-1631/+4832
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci updates from Bjorn Helgaas: "Enumeration: - Revert sysfs "rescan" renames that broke apps (Kelsey Skunberg) - Add more 32 GT/s link speed decoding and improve the implementation (Yicong Yang) Resource management: - Add support for sizing programmable host bridge apertures and fix a related alpha Nautilus regression (Ivan Kokshaysky) Interrupts: - Add boot interrupt quirk mechanism for Xeon chipsets and document boot interrupts (Sean V Kelley) PCIe native device hotplug: - When possible, disable in-band presence detect and use PDS (Alexandru Gagniuc) - Add DMI table for devices that don't use in-band presence detection but don't advertise that correctly (Stuart Hayes) - Fix hang when powering slots up/down via sysfs (Lukas Wunner) - Fix an MSI interrupt race (Stuart Hayes) Virtualization: - Add ACS quirks for Zhaoxin devices (Raymond Pang) Error handling: - Add Error Disconnect Recover (EDR) support so firmware can report devices disconnected via DPC and we can try to recover (Kuppuswamy Sathyanarayanan) Peer-to-peer DMA: - Add Intel Sky Lake-E Root Ports B, C, D to the whitelist (Andrew Maier) ASPM: - Reduce severity of common clock config message (Chris Packham) - Clear the correct bits when enabling L1 substates, so we don't go to the wrong state (Yicong Yang) Endpoint framework: - Replace EPF linkup ops with notifier call chain and improve locking (Kishon Vijay Abraham I) - Fix concurrent memory allocation in OB address region (Kishon Vijay Abraham I) - Move PF function number assignment to EPC core to support multiple function creation methods (Kishon Vijay Abraham I) - Fix issue with clearing configfs "start" entry (Kunihiko Hayashi) - Fix issue with endpoint MSI-X ignoring BAR Indicator and Table Offset (Kishon Vijay Abraham I) - Add support for testing DMA transfers (Kishon Vijay Abraham I) - Add support for testing > 10 endpoint devices (Kishon Vijay Abraham I) - Add support for tests to clear IRQ (Kishon Vijay Abraham I) - Add common DT schema for endpoint controllers (Kishon Vijay Abraham I) Amlogic Meson PCIe controller driver: - Add DT bindings for AXG PCIe PHY, shared MIPI/PCIe analog PHY (Remi Pommarel) - Add Amlogic AXG PCIe PHY, AXG MIPI/PCIe analog PHY drivers (Remi Pommarel) Cadence PCIe controller driver: - Add Root Complex/Endpoint DT schema for Cadence PCIe (Kishon Vijay Abraham I) Intel VMD host bridge driver: - Add two VMD Device IDs that require bus restriction mode (Sushma Kalakota) Mobiveil PCIe controller driver: - Refactor and modularize mobiveil driver (Hou Zhiqiang) - Add support for Mobiveil GPEX Gen4 host (Hou Zhiqiang) Microsoft Hyper-V host bridge driver: - Add support for Hyper-V PCI protocol version 1.3 and PCI_BUS_RELATIONS2 (Long Li) - Refactor to prepare for virtual PCI on non-x86 architectures (Boqun Feng) - Fix memory leak in hv_pci_probe()'s error path (Dexuan Cui) NVIDIA Tegra PCIe controller driver: - Use pci_parse_request_of_pci_ranges() (Rob Herring) - Add support for endpoint mode and related DT updates (Vidya Sagar) - Reduce -EPROBE_DEFER error message log level (Thierry Reding) Qualcomm PCIe controller driver: - Restrict class fixup to specific Qualcomm devices (Bjorn Andersson) Synopsys DesignWare PCIe controller driver: - Refactor core initialization code for endpoint mode (Vidya Sagar) - Fix endpoint MSI-X to use correct table address (Kishon Vijay Abraham I) TI DRA7xx PCIe controller driver: - Fix MSI IRQ handling (Vignesh Raghavendra) TI Keystone PCIe controller driver: - Allow AM654 endpoint to raise MSI-X interrupt (Kishon Vijay Abraham I) Miscellaneous: - Quirk ASMedia XHCI USB to avoid "PME# from D0" defect (Kai-Heng Feng) - Use ioremap(), not phys_to_virt(), for platform ROM to fix video ROM mapping with CONFIG_HIGHMEM (Mikel Rychliski)" * tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (96 commits) misc: pci_endpoint_test: remove duplicate macro PCI_ENDPOINT_TEST_STATUS PCI: tegra: Print -EPROBE_DEFER error message at debug level misc: pci_endpoint_test: Use full pci-endpoint-test name in request_irq() misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices tools: PCI: Add 'e' to clear IRQ misc: pci_endpoint_test: Add ioctl to clear IRQ misc: pci_endpoint_test: Avoid using module parameter to determine irqtype PCI: keystone: Allow AM654 PCIe Endpoint to raise MSI-X interrupt PCI: dwc: Fix dw_pcie_ep_raise_msix_irq() to get correct MSI-X table address PCI: endpoint: Fix ->set_msix() to take BIR and offset as arguments misc: pci_endpoint_test: Add support to get DMA option from userspace tools: PCI: Add 'd' command line option to support DMA misc: pci_endpoint_test: Use streaming DMA APIs for buffer allocation PCI: endpoint: functions/pci-epf-test: Print throughput information PCI: endpoint: functions/pci-epf-test: Add DMA support to transfer data PCI: pciehp: Fix MSI interrupt race PCI: pciehp: Fix indefinite wait on sysfs requests PCI: endpoint: Fix clearing start entry in configfs PCI: tegra: Add support for PCIe endpoint mode in Tegra194 PCI: sysfs: Revert "rescan" file renames ...
2020-04-03drm/amdgpu: Fix oops when pp_funcs is unset in ACPI eventAaron Ma1-1/+2
On ARCTURUS and RENOIR, powerplay is not supported yet. When plug in or unplug power jack, ACPI event will issue. Then kernel NULL pointer BUG will be triggered. Check for NULL pointers before calling. Signed-off-by: Aaron Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-04-03drm/amdgpu: change SH MEM alignment mode for gfx10Likun Gao1-1/+1
Change SH_MEM_CONFIG Alignment mode to Automatic, as: 1)OGL fn_amd_compute_shader will failed with unaligned mode. 2)The default alignment mode was defined to automatic on gfx10 specification. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-04-03drm/amd/powerplay: avoid using pm_en before it is initializedTiecheng Zhou1-1/+2
hwmgr->pm_en is initialized at hwmgr_hw_init. during amdgpu_device_init, there is amdgpu_asic_reset that calls to pp_get_asic_baco_capability, while hwmgr->pm_en has not yet been initialized. so avoid using pm_en in pp_get_asic_baco_capability. Reviewed-by: Emily Deng <[email protected]> Signed-off-by: Tiecheng Zhou <[email protected]> Signed-off-by: Yintian Tao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-04-03drm/amd/powerplay: implement the is_dpm_running()Prike Liang1-0/+12
As the pmfw hasn't exported the interface of SMU feature mask to APU SKU so just force on all the features to driver inquired interface at early initial stage. Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-04-03drm/amd/display: re-order asic declarationsShirish S1-2/+4
Fixes build error of: "use of undeclared identifier 'RENOIR_A0'" To fix the same, this patch re-orders the ASIC declarations accordingly. Fixes: 41ef3dcd86443fa ("drm/amd/display: Fix RV2 Variant Detection") Signed-off-by: Shirish S <[email protected]> Reviewed-by: Zhan Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-04-03drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLKYuxian Dai2-1/+7
1.Using the FCLK DPM table to set the MCLK for DPM states consist of three entities: FCLK UCLK MEMCLK All these three clk change together, MEMCLK from FCLK, so use the fclk frequency. 2.we should show the current working clock freqency from clock table metric Signed-off-by: Yuxian Dai <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Huang Rui <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2020-04-03io_uring: process requests completed with -EAGAIN on poll listBijan Mottahedeh1-3/+26
A request that completes with an -EAGAIN result after it has been added to the poll list, will not be removed from that list in io_do_iopoll() because the f_op->iopoll() will not succeed for that request. Maintain a retryable local list similar to the done list, and explicity reissue requests with an -EAGAIN result. Signed-off-by: Bijan Mottahedeh <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03Merge branch 'arm/late' into arm/dtArnd Bergmann63-2195/+4655
Include originally "late" updates for OMAP and Qualcomm, now that it's not late any more. * arm/late: (122 commits) ARM: OMAP2+: Drop legacy platform data for ti81xx edma ARM: dts: Configure interconnect target module for ti816x edma ARM: dts: Configure interconnect target module for dm814x tptc3 ARM: dts: Configure interconnect target module for dm814x tptc2 ARM: dts: Configure interconnect target module for dm814x tptc1 ARM: dts: Configure interconnect target module for dm814x tptc0 ARM: dts: Configure interconnect target module for dm814x tpcc ARM: OMAP2+: Drop legacy platform data for dm814x cpsw ARM: dts: Configure interconnect target module for dm814x cpsw clk: ti: Fix dm814x clkctrl for ethernet arm64: dts: qcom: sdm845-mtp: Relocate remoteproc firmware arm64: dts: sdm845: add IPA information arm64: dts: qcom: db845c: add analog audio support arm64: dts: qcom: sdm845: add pinctrl nodes for quat i2s arm64: dts: qcom: c630: Enable audio support arm64: dts: qcom: sdm845: add apr nodes arm64: dts: qcom: sdm845: add slimbus nodes arm64: dts: qcom: sc7180: Update reg names for SDHC arm64: dts: qcom: qcs404: Enable CQE support for eMMC arm64: dts: msm8916: Add fastrpc node ...
2020-04-03Merge tag 'char-misc-5.7-rc1' of ↵Linus Torvalds171-4012/+16141
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc/other driver patches for 5.7-rc1. Lots of things in here, and it's later than expected due to some reverts to resolve some reported issues. All is now clean with no reported problems in linux-next. Included in here is: - interconnect updates - mei driver updates - uio updates - nvmem driver updates - soundwire updates - binderfs updates - coresight updates - habanalabs updates - mhi new bus type and core - extcon driver updates - some Kconfig cleanups - other small misc driver cleanups and updates As mentioned, all have been in linux-next for a while, and with the last two reverts, all is calm and good" * tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (174 commits) Revert "driver core: platform: Initialize dma_parms for platform devices" Revert "amba: Initialize dma_parms for amba devices" amba: Initialize dma_parms for amba devices driver core: platform: Initialize dma_parms for platform devices bus: mhi: core: Drop the references to mhi_dev in mhi_destroy_device() bus: mhi: core: Initialize bhie field in mhi_cntrl for RDDM capture bus: mhi: core: Add support for reading MHI info from device misc: rtsx: set correct pcr_ops for rts522A speakup: misc: Use dynamic minor numbers for speakup devices mei: me: add cedar fork device ids coresight: do not use the BIT() macro in the UAPI header Documentation: provide IBM contacts for embargoed hardware nvmem: core: remove nvmem_sysfs_get_groups() nvmem: core: use is_bin_visible for permissions nvmem: core: use device_register and device_unregister nvmem: core: add root_only member to nvmem device struct extcon: axp288: Add wakeup support extcon: Mark extcon_get_edev_name() function as exported symbol extcon: palmas: Hide error messages if gpio returns -EPROBE_DEFER dt-bindings: extcon: usbc-cros-ec: convert extcon-usbc-cros-ec.txt to yaml format ...
2020-04-03Merge tag 'spdx-5.7-rc1' of ↵Linus Torvalds245-24/+245
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here are three SPDX patches for 5.7-rc1. One fixes up the SPDX tag for a single driver, while the other two go through the tree and add SPDX tags for all of the .gitignore files as needed. Nothing too complex, but you will get a merge conflict with your current tree, that should be trivial to handle (one file modified by two things, one file deleted.) All three of these have been in linux-next for a while, with no reported issues other than the merge conflict" * tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: ASoC: MT6660: make spdxcheck.py happy .gitignore: add SPDX License Identifier .gitignore: remove too obvious comments
2020-04-03io_uring: remove bogus RLIMIT_NOFILE check in file registrationJens Axboe1-7/+0
We already checked this limit when the file was opened, and we keep it open in the file table. Hence when we added unit_inflight to the count we want to register, we're doubly accounting these files. This results in -EMFILE for file registration, if we're at half the limit. Cc: [email protected] # v5.1+ Signed-off-by: Jens Axboe <[email protected]>
2020-04-03Merge tag 'for-linus-5.7-rc1-tag' of ↵Linus Torvalds6-99/+65
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - a cleanup patch removing an unused function - a small fix for the xen pciback driver - a series for making the unwinder hyppay with the Xen PV guest idle task stacks * tag 'for-linus-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: Make the secondary CPU idle tasks reliable x86/xen: Make the boot CPU idle task reliable xen-pciback: fix INTERRUPT_TYPE_* defines xen/xenbus: remove unused xenbus_map_ring()
2020-04-03loop: Better discard support for block devicesEvan Green1-11/+31
If the backing device for a loop device is itself a block device, then mirror the "write zeroes" capabilities of the underlying block device into the loop device. Copy this capability into both max_write_zeroes_sectors and max_discard_sectors of the loop device. The reason for this is that REQ_OP_DISCARD on a loop device translates into blkdev_issue_zeroout(), rather than blkdev_issue_discard(). This presents a consistent interface for loop devices (that discarded data is zeroed), regardless of the backing device type of the loop device. There should be no behavior change for loop devices backed by regular files. This change fixes blktest block/003, and removes an extraneous error print in block/013 when testing on a loop device backed by a block device that does not support discard. Signed-off-by: Evan Green <[email protected]> Reviewed-by: Gwendal Grignou <[email protected]> Reviewed-by: Chaitanya Kulkarni <[email protected]> [used updated version of Evan's comment in loop_config_discard()] [moved backingq to local scope, removed redundant braces] Signed-off-by: Andrzej Pietrasiewicz <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03loop: Report EOPNOTSUPP properlyEvan Green1-2/+5
Properly plumb out EOPNOTSUPP from loop driver operations, which may get returned when for instance a discard operation is attempted but not supported by the underlying block device. Before this change, everything was reported in the log as an I/O error, which is scary and not helpful in debugging. Signed-off-by: Evan Green <[email protected]> Reviewed-by: Gwendal Grignou <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Signed-off-by: Andrzej Pietrasiewicz <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03pwm: pca9685: Fix PWM/GPIO inter-operationSven Van Asbroeck1-37/+48
This driver allows pwms to be requested as gpios via gpiolib. Obviously, it should not be allowed to request a GPIO when its corresponding PWM is already requested (and vice versa). So it requires some exclusion code. Given that the PWMm and GPIO cores are not synchronized with respect to each other, this exclusion code will also require proper synchronization. Such a mechanism was in place, but was inadvertently removed by Uwe's clean-up in commit e926b12c611c ("pwm: Clear chip_data in pwm_put()"). Upon revisiting the synchronization mechanism, we found that theoretically, it could allow two threads to successfully request conflicting PWMs/GPIOs. Replace with a bitmap which tracks PWMs in-use, plus a mutex. As long as PWM and GPIO's respective request/free functions modify the in-use bitmap while holding the mutex, proper synchronization will be guaranteed. Reported-by: YueHaibing <[email protected]> Fixes: e926b12c611c ("pwm: Clear chip_data in pwm_put()") Cc: Mika Westerberg <[email protected]> Cc: Uwe Kleine-König <[email protected]> Cc: YueHaibing <[email protected]> Link: https://lkml.org/lkml/2019/5/31/963 Signed-off-by: Sven Van Asbroeck <[email protected]> Reviewed-by: Mika Westerberg <[email protected]> [cg: Tested on an i.MX6Q board with two NXP PCA9685 chips] Tested-by: Clemens Gruber <[email protected]> Reviewed-by: Sven Van Asbroeck <[email protected]> # cg's rebase Link: https://lore.kernel.org/lkml/20200330160238.GD2817345@ulmo/ Signed-off-by: Thierry Reding <[email protected]>
2020-04-03pwm: Make pwm_apply_state_debug() staticJason Yan1-2/+2
Fix the following gcc warning: drivers/pwm/core.c:467:6: warning: symbol 'pwm_apply_state_debug' was not declared. Should it be static? Reported-by: Hulk Robot <[email protected]> Signed-off-by: Jason Yan <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2020-04-03pwm: meson: Remove redundant assignment to variable fin_freqColin Ian King1-1/+1
The variable fin_freq is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2020-04-03Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds2-10/+6
Pull workqueue updates from Tejun Heo: "Nothing too interesting. Just two trivial patches" * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Mark up unlocked access to wq->first_flusher workqueue: Make workqueue_init*() return void
2020-04-03ipmi: Add missing annotation for ipmi_ssif_lock_cond() and ↵Jules Irenge1-0/+2
ipmi_ssif_unlock_cond() Sparse reports a warning at ipmi_ssif_unlock_cond() and ipmi_ssif_lock_cond() warning: context imbalance in ipmi_ssif_lock_cond() - wrong count at exit warning: context imbalance in ipmi_ssif_unlock_cond() - unexpected unlock The root cause is the missing annotation at ipmi_ssif_unlock_cond() and ipmi_ssif_lock_cond() Add the missing __acquires(&ata_scsi_rbuf_lock) Add the missing __releases(&ata_scsi_rbuf_lock) Signed-off-by: Jules Irenge <[email protected]> Message-Id: <[email protected]> Signed-off-by: Corey Minyard <[email protected]>
2020-04-03Merge branch 'for-5.7' of ↵Linus Torvalds21-148/+795
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - Christian extended clone3 so that processes can be spawned into cgroups directly. This is not only neat in terms of semantics but also avoids grabbing the global cgroup_threadgroup_rwsem for migration. - Daniel added !root xattr support to cgroupfs. Userland already uses xattrs on cgroupfs for bookkeeping. This will allow delegated cgroups to support such usages. - Prateek tried to make cpuset hotplug handling synchronous but that led to possible deadlock scenarios. Reverted. - Other minor changes including release_agent_path handling cleanup. * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: docs: cgroup-v1: Document the cpuset_v2_mode mount option Revert "cpuset: Make cpuset hotplug synchronous" cgroupfs: Support user xattrs kernfs: Add option to enable user xattrs kernfs: Add removed_size out param for simple_xattr_set kernfs: kvmalloc xattr value instead of kmalloc cgroup: Restructure release_agent_path handling selftests/cgroup: add tests for cloning into cgroups clone3: allow spawning processes into cgroups cgroup: add cgroup_may_write() helper cgroup: refactor fork helpers cgroup: add cgroup_get_from_file() helper cgroup: unify attach permission checking cpuset: Make cpuset hotplug synchronous cgroup.c: Use built-in RCU list checking kselftest/cgroup: add cgroup destruction test cgroup: Clean up css_set task traversal
2020-04-03Merge tag 'kgdb-5.7-rc1' of ↵Linus Torvalds1-8/+12
git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux Pull kgdb updates from Daniel Thompson: "Pretty quiet this cycle. Just a couple of small fixes from myself both of which were reviewed by Doug Anderson to keep me honest (thanks)" * tag 'kgdb-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux: kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ kdb: Eliminate strncpy() warnings by replacing with strscpy()
2020-04-03Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds9-111/+88
Pull ARM updates from Russell King: - replace setup_irq() with request_irq() for ebsa110, footbridge, rpc - fix clang assembly error in kexec code - remove .fixup section in boot stub - decompressor / EFI cache flushing updates * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8966/1: rpc: replace setup_irq() by request_irq() ARM: 8965/2: footbridge: replace setup_irq() by request_irq() ARM: 8964/1: ebsa110: replace setup_irq() by request_irq() ARM: 8962/1: kexec: drop invalid assembly argument ARM: decompressor: switch to by-VA cache maintenance for v7 cores ARM: decompressor: prepare cache_clean_flush for doing by-VA maintenance ARM: decompressor: factor out routine to obtain the inflated image size ARM: 8959/1: Remove unused .fixup section in boot stub ARM: allow unwinder to unwind recursive functions
2020-04-03riscv: create a loader.bin boot image for Kendryte SoCChristoph Hellwig2-3/+6
Create the loader.bin bootable image file that can be loaded into Kendryte K210 based boards using the kflash.py tool with the command: kflash.py/kflash.py -t arch/riscv/boot/loader.bin Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Anup Patel <[email protected]> Reviewed-by: Palmer Dabbelt <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03riscv: Kendryte K210 default configDamien Le Moal1-0/+68
This patch adds a defconfig file to build No-MMU kernels meant for boards based on the Kendryte K210 SoC. Signed-off-by: Damien Le Moal <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03riscv: Add Kendryte K210 device treeDamien Le Moal5-0/+169
Add a generic device tree for Kendryte K210 SoC based boards. This is for now a very simple device tree describing the core elements of the SoC. This is suitable (and tested) for the Kendryte KD233 development board, the Sipeed MAIX M1 Dan Dock board and the Sipeed MAIXDUINO board. Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Sean Anderson <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03riscv: Select required drivers for Kendryte SOCDamien Le Moal1-0/+4
This patch selects drivers required for the Kendryte K210 SOC. Since K210 SoC based boards do not provide a device tree, this patch also enables the BUILTIN_DTB option. Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Anup Patel <[email protected]> Reviewed-by: Palmer Dabbelt <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03riscv: Add Kendryte K210 SoC supportChristoph Hellwig6-0/+297
Add support for the Kendryte K210 RISC-V SoC. For now, this support only provides a simple sysctl driver allowing to setup the CPU and uart clock. This support is enabled through the new Kconfig option SOC_KENDRYTE and defines the config option CONFIG_K210_SYSCTL to enable the K210 SoC sysctl driver compilation. The sysctl driver also registers an early SoC initialization function allowing enabling the general purpose use of the 2MB of SRAM normally reserved for the SoC AI engine. This initialization function is automatically called before the dt early initialization using the flat dt root node compatible property matching the value "kendryte,k210". Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Damien Le Moal <[email protected]> [Palmer: Add missing endmenu in Kconfig.socs] Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03remoteproc/omap: Fix set_load call in omap_rproc_request_timerNathan Chancellor1-1/+1
When building arm allyesconfig: drivers/remoteproc/omap_remoteproc.c:174:44: error: too many arguments to function call, expected 2, have 3 timer->timer_ops->set_load(timer->odt, 0, 0); ~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ 1 error generated. This is due to commit 02e6d546e3bd ("clocksource/drivers/timer-ti-dm: Enable autoreload in set_pwm") in the clockevents tree interacting with commit e28edc571925 ("remoteproc/omap: Request a timer(s) for remoteproc usage") from the rpmsg tree. This should have been fixed during the merge of the remoteproc tree since it happened after the clockevents tree merge; however, it does not look like my email was noticed by either maintainer and I did not pay attention when the pull was sent since I was on CC. Fixes: c6570114316f ("Merge tag 'rproc-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc") Link: https://lore.kernel.org/lkml/20200327185055.GA22438@ubuntu-m2-xlarge-x86/ Signed-off-by: Nathan Chancellor <[email protected]> Acked-by: Suman Anna <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2020-04-03riscv: Add SOC early init supportDamien Le Moal5-0/+59
Add a mechanism for early SoC initialization for platforms that need additional hardware initialization not possible through the regular device tree and drivers mechanism. With this, a SoC specific initialization function can be called very early, before DTB parsing is done by parse_dtb() in Linux RISC-V kernel setup code. This can be very useful for early hardware initialization for No-MMU kernels booted directly in M-mode because it is quite likely that no other booting stage exist prior to the No-MMU kernel. Example use of a SoC early initialization is as follows: static void vendor_abc_early_init(const void *fdt) { /* * some early init code here that can use simple matches * against the flat device tree file. */ } SOC_EARLY_INIT_DECLARE("vendor,abc", abc_early_init); This early initialization function is executed only if the flat device tree for the board has a 'compatible = "vendor,abc"' entry; Signed-off-by: Damien Le Moal <[email protected]> Signed-off-by: Anup Patel <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03riscv: Unaligned load/store handling for M_MODEDamien Le Moal3-4/+395
Add handlers for unaligned load and store traps that may be generated by applications. Code heavily inspired from the OpenSBI project. Handling of the unaligned access traps is suitable for applications compiled with or without compressed instructions and is independent of the kernel CONFIG_RISCV_ISA_C option value. Signed-off-by: Damien Le Moal <[email protected]> Signed-off-by: Anup Patel <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
2020-04-03io_uring: use io-wq manager as backup task if task is exitingJens Axboe3-4/+23
If the original task is (or has) exited, then the task work will not get queued properly. Allow for using the io-wq manager task to queue this work for execution, and ensure that the io-wq manager notices and runs this work if woken up (or exiting). Reported-by: Dan Melnic <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03io_uring: grab task reference for poll requestsJens Axboe1-12/+7
We can have a task exit if it's not the owner of the ring. Be safe and grab an actual reference to it, to avoid a potential use-after-free. Reported-by: Dan Melnic <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03io_uring: retry poll if we got woken with non-matching maskJens Axboe1-0/+12
If we get woken and the poll doesn't match our mask, re-add the task to the poll waitqueue and try again instead of completing the request with a mask of 0. Reported-by: Dan Melnic <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2020-04-03f2fs: keep inline_data when compression conversionChao Yu1-5/+0
We can keep compressed inode's data inline before inline conversion. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
2020-04-03f2fs: fix to disable compression on directoryChao Yu2-5/+7
It needs to call f2fs_disable_compressed_file() to disable compression on directory. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
2020-04-03f2fs: add missing CONFIG_F2FS_FS_COMPRESSIONChao Yu1-0/+4
Compression sysfs node should not be shown if f2fs module disables compression feature. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
2020-04-03f2fs: switch discard_policy.timeout to bool typeChao Yu2-9/+9
While checking discard timeout, we use specified type UMOUNT_DISCARD_TIMEOUT, so just replace doplicy.timeout with it, and switch doplicy.timeout to bool type. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
2020-04-03f2fs: fix to verify tpage before releasing in f2fs_free_dic()Chao Yu1-0/+2
In below error path, tpages[i] could be NULL, fix to check it before releasing it. - f2fs_read_multi_pages - f2fs_alloc_dic - f2fs_free_dic Fixes: 61fbae2b2b12 ("f2fs: fix to avoid NULL pointer dereference") Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
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