- 21 May, 2024 23 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull bdev flags update from Al Viro: "Compactifying bdev flags. We can easily have up to 24 flags with sane atomicity, _without_ pushing anything out of the first cacheline of struct block_device" * tag 'pull-bd_flags-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: bdev: move ->bd_make_it_fail to ->__bd_flags bdev: move ->bd_ro_warned to ->__bd_flags bdev: move ->bd_has_subit_bio to ->__bd_flags bdev: move ->bd_write_holder into ->__bd_flags bdev: move ->bd_read_only to ->__bd_flags bdev: infrastructure for flags wrapper for access to ->bd_partno Use bdev_is_paritition() instead of open-coding it
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull more s390 updates from Alexander Gordeev: - Switch read and write software bits for PUDs - Add missing hardware bits for PUDs and PMDs - Generate unwind information for C modules to fix GDB unwind error for vDSO functions - Create .build-id links for unstripped vDSO files to enable vDSO debugging with symbols - Use standard stack frame layout for vDSO generated stack frames to manually walk stack frames without DWARF information - Rework perf_callchain_user() and arch_stack_walk_user() functions to reduce code duplication - Skip first stack frame when walking user stack - Add basic checks to identify invalid instruction pointers when walking stack frames - Introduce and use struct stack_frame_vdso_wrapper within vDSO user wrapper code to automatically generate an asm-offset define. Also use STACK_FRAME_USER_OVERHEAD instead of STACK_FRAME_OVERHEAD to document that the code works with user space stack - Clear the backchain of the extra stack frame added by the vDSO user wrapper code. This allows the user stack walker to detect and skip the non-standard stack frame. Without this an incorrect instruction pointer would be added to stack traces. - Rewrite psw_idle() function in C to ease maintenance and further enhancements - Remove get_vtimer() function and use get_cpu_timer() instead - Mark psw variable in __load_psw_mask() as __unitialized to avoid superfluous clearing of PSW - Remove obsolete and superfluous comment about removed TIF_FPU flag - Replace memzero_explicit() and kfree() with kfree_sensitive() to fix warnings reported by Coccinelle - Wipe sensitive data and all copies of protected- or secure-keys from stack when an IOCTL fails - Both do_airq_interrupt() and do_io_interrupt() functions set CIF_NOHZ_DELAY flag. Move it in do_io_irq() to simplify the code - Provide iucv_alloc_device() and iucv_release_device() helpers, which can be used to deduplicate more or less identical IUCV device allocation and release code in four different drivers - Make use of iucv_alloc_device() and iucv_release_device() helpers to get rid of quite some code and also remove a cast to an incompatible function (clang W=1) - There is no user of iucv_root outside of the core IUCV code left. Therefore remove the EXPORT_SYMBOL - __apply_alternatives() contains a runtime check which verifies that the size of the to be patched code area is even. Convert this to a compile time check - Increase size of buffers for sending z/VM CP DIAGNOSE X'008' commands from 128 to 240 - Do not accept z/VM CP DIAGNOSE X'008' commands longer than maximally allowed - Use correct defines IPL_BP_NVME_LEN and IPL_BP0_NVME_LEN instead of IPL_BP_FCP_LEN and IPL_BP0_FCP_LEN ones to initialize NVMe reIPL block on 'scp_data' sysfs attribute update - Initialize the correct fields of the NVMe dump block, which were confused with FCP fields - Refactor macros for 'scp_data' (re-)IPL sysfs attribute to reduce code duplication - Introduce 'scp_data' sysfs attribute for dump IPL to allow tools such as dumpconf passing additional kernel command line parameters to a stand-alone dumper - Rework the CPACF query functions to use the correct RRE or RRF instruction formats and set instruction register fields correctly - Instead of calling BUG() at runtime force a link error during compile when a unsupported opcode is used with __cpacf_query() or __cpacf_check_opcode() functions - Fix a crash in ap_parse_bitmap_str() function on /sys/bus/ap/apmask or /sys/bus/ap/aqmask sysfs file update with a relative mask value - Fix "bindings complete" udev event which should be sent once all AP devices have been bound to device drivers and again when unbind/bind actions take place and all AP devices are bound again - Facility list alt_stfle_fac_list is nowhere used in the decompressor, therefore remove it there - Remove custom kprobes insn slot allocator in favour of the standard module_alloc() one, since kernel image and module areas are located within 4GB - Use kvcalloc() instead of kvmalloc_array() in zcrypt driver to avoid calling memset() with a large byte count and get rid of the sparse warning as result * tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits) s390/zcrypt: Use kvcalloc() instead of kvmalloc_array() s390/kprobes: Remove custom insn slot allocator s390/boot: Remove alt_stfle_fac_list from decompressor s390/ap: Fix bind complete udev event sent after each AP bus scan s390/ap: Fix crash in AP internal function modify_bitmap() s390/cpacf: Make use of invalid opcode produce a link error s390/cpacf: Split and rework cpacf query functions s390/ipl: Introduce sysfs attribute 'scp_data' for dump ipl s390/ipl: Introduce macros for (re)ipl sysfs attribute 'scp_data' s390/ipl: Fix incorrect initialization of nvme dump block s390/ipl: Fix incorrect initialization of len fields in nvme reipl block s390/ipl: Do not accept z/VM CP diag X'008' cmds longer than max length s390/ipl: Fix size of vmcmd buffers for sending z/VM CP diag X'008' cmds s390/alternatives: Convert runtime sanity check into compile time check s390/iucv: Unexport iucv_root tty: hvc-iucv: Make use of iucv_alloc_device() s390/smsgiucv_app: Make use of iucv_alloc_device() s390/netiucv: Make use of iucv_alloc_device() s390/vmlogrdr: Make use of iucv_alloc_device() s390/iucv: Provide iucv_alloc_device() / iucv_release_device() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommuLinus Torvalds authored
Pull m68knommu update from Greg Ungerer: . remove use of kernel config option from uapi header * tag 'm68knommu-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: Avoid CONFIG_COLDFIRE switch in uapi header
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efiLinus Torvalds authored
Pull EFI fix from Ard Biesheuvel: - Followup fix for the EFI boot sequence refactor, which may result in physical KASLR putting the kernel in a region which is being used for a special purpose via a command line argument. * tag 'efi-fixes-for-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: x86/efistub: Omit physical KASLR when memory reservations exist
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Linus Torvalds authored
Merge tag 'for-6.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM discard regressions due to DM core switching over to using queue_limits_set() without DM core and targets first being updated to set (and stack) discard limits in terms of max_hw_discard_sectors and not max_discard_sectors - Fix stable@ DM integrity discard support to set device's discard_granularity limit to the device's logical block size * tag 'for-6.10/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: always manage discard support in terms of max_hw_discard_sectors dm-integrity: set discard_granularity to logical block size
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fixes from Rafael Wysocki: "These fix the amd-pstate driver and the operating performance point (OPP) handling related to generic PM domains. Specifics: - Fix a memory leak in the exit path of amd-pstate (Peng Ma) - Fix required_opp_tables handling in the cases when multiple generic PM domains share one OPP table (Viresh Kumar)" * tag 'pm-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: OPP: Fix required_opp_tables for multiple genpds using same table cpufreq: amd-pstate: fix memory leak on CPU EPP exit
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fixes from Rafael Wysocki: "These make the ACPI EC driver always install the EC address space handler at the root of the ACPI namespace which causes it to take care of all EC operation regions everywhere. This means that the custom EC address space handler in the WMI driver is not needed any more and accordingly it gets removed altogether" * tag 'acpi-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: platform/x86: wmi: Remove custom EC address space handler ACPI: EC: Install address space handler at the namespace root
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull thermal control fixes from Rafael Wysocki: "These fix the MediaTek lvts_thermal driver and the handling of trip points that start as invalid and are adjusted later by user space via sysfs. Specifics: - Fix and clean up the MediaTek lvts_thermal driver (Julien Panis) - Prevent invalid trip point handling from triggering spurious trip point crossing events and allow passive polling to stop when a passive trip point involved in it becomes invalid (Rafael Wysocki)" * tag 'thermal-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Fix the handling of invalid trip points thermal/drivers/mediatek/lvts_thermal: Fix wrong lvts_ctrl index thermal/drivers/mediatek/lvts_thermal: Remove unused members from struct lvts_ctrl_data thermal/drivers/mediatek/lvts_thermal: Check NULL ptr on lvts_data
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Linus Torvalds authored
Merge tag 'intel-gpio-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel Pull intel-gpio fixes from Andy Shevchenko: - NULL pointer dereference fix in GPIO APCI library - Restore ACPI handle matching for GPIO devices represented in banks * tag 'intel-gpio-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel: gpiolib: acpi: Fix failed in acpi_gpiochip_find() by adding parent node match gpiolib: acpi: Move ACPI device NULL check to acpi_can_fallback_to_crs()
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwireLinus Torvalds authored
Pull soundwire updates from Vinod Koul: - cleanup and conversion for soundwire sysfs groups - intel support for ace2x bits, auxdevice pm improvements - qcom multi link device support * tag 'soundwire-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (33 commits) soundwire: intel_ace2.x: add support for DOAISE property soundwire: intel_ace2.x: add support for DODSE property soundwire: intel_ace2x: use DOAIS and DODS settings from firmware soundwire: intel_ace2x: cleanup DOAIS/DODS settings soundwire: intel_ace2x: simplify check_wake() soundwire: intel_ace2x: fix wakeup handling soundwire: intel_init: resume all devices on exit. soundwire: intel: export intel_resume_child_device soundwire: intel_auxdevice: use pm_runtime_resume() instead of pm_request_resume() ASoC: SOF: Intel: hda: disable SoundWire interrupt later soundwire: qcom: allow multi-link on newer devices soundwire: intel_ace2x: use legacy formula for intel_alh_id soundwire: reconcile dp0_prop and dpn_prop soundwire: intel_ace2x: set the clock source soundwire: intel_ace2.x: power-up first before setting SYNCPRD soundwire: intel_ace2x: move and extend clock selection soundwire: intel: add support for MeteorLake additional clocks soundwire: intel: add more values for SYNCPRD soundwire: bus: extend base clock checks to 96 MHz soundwire: cadence: show the bus frequency and frame shape ...
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phyLinus Torvalds authored
Pull generic phy updates from Vinod Koul: "New HW Support: - Support for Embedded DisplayPort and DisplayPort submodes and driver support on Qualcomm X1E80100 edp driver - Qualcomm QMP UFS PHY for SM8475, QMP USB phy for QDU1000/QRU1000 and eusb2-repeater for SMB2360 - Samsung HDMI PHY for i.MX8MP, gs101 UFS phy - Mediatek XFI T-PHY support for mt7988 - Rockchip usbdp combo phy driver Updates: - Qualcomm x4 lane EP support for sa8775p, v4 ad v6 support for X1E80100, SM8650 tables for UFS Gear 4 & 5 and correct voltage swing tables - Freescale imx8m-pci pcie link-up updates - Rockchip rx-common-refclk-mode support - More platform remove callback returning void conversions" * tag 'phy-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (43 commits) dt-bindings: phy: qcom,usb-snps-femto-v2: use correct fallback for sc8180x dt-bindings: phy: qcom,sc8280xp-qmp-ufs-phy: fix msm899[68] power-domains dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: fix x1e80100-gen3x2 schema phy: qcpm-qmp-usb: Add support for QDU1000/QRU1000 dt-bindings: phy: qcom,qmp-usb: Add QDU1000 USB3 PHY dt-bindings: phy: qcom,usb-snps-femto-v2: Add bindings for QDU1000 phy: qcom-qmp-pcie: add x4 lane EP support for sa8775p phy: samsung-ufs: ufs: exit on first reported error phy: samsung-ufs: ufs: remove superfluous mfd/syscon.h header phy: rockchip: fix CONFIG_TYPEC dependency phy: rockchip: usbdp: fix uninitialized variable phy: rockchip-snps-pcie3: add support for rockchip,rx-common-refclk-mode dt-bindings: phy: rockchip,pcie3-phy: add rockchip,rx-common-refclk-mode phy: rockchip: add usbdp combo phy driver dt-bindings: phy: add rockchip usbdp combo phy document phy: add driver for MediaTek XFI T-PHY dt-bindings: phy: mediatek,mt7988-xfi-tphy: add new bindings phy: freescale: fsl-samsung-hdmi: Convert to platform remove callback returning void phy: qcom: qmp-ufs: update SM8650 tables for Gear 4 & 5 MAINTAINERS: Add phy-gs101-ufs file to Tensor GS101. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengineLinus Torvalds authored
Pull dmaengine updates from Vinod Koul: "New HW support: - Freescale i.MX8ULP edma support in edma driver - StarFive JH8100 DMA support in Synopsis axi-dmac driver Updates: - Tracing support for freescale edma driver, updates to dpaa2 driver - Remove unused QCom hidma DT support - Support for i2c dma in imx-sdma - Maintainers update for idxd and edma drivers" * tag 'dmaengine-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (42 commits) MAINTAINERS: Update role for IDXD driver dmaengine: fsl-edma: use _Generic to handle difference type dmaengine: fsl-edma: add trace event support dmaengine: idxd: Avoid unnecessary destruction of file_ida dmaengine: xilinx: xdma: fix module autoloading dt-bindings: dma: fsl-edma: allow 'power-domains' property dt-bindings: dma: fsl-edma: remove 'clocks' from required dmaengine: fsl-dpaa2-qdma: Fix kernel-doc check warning dmaengine: imx-sdma: Add i2c dma support dmaengine: imx-sdma: utilize compiler to calculate ADDRS_ARRAY_SIZE_V<n> dt-bindings: fsl-imx-sdma: Add I2C peripheral types ID dt-bindings: fsl-dma: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string dmaengine: fsl-edma: clean up unused "fsl,imx8qm-adma" compatible string dt-bindings: dma: Drop unused QCom hidma binding dmaengine: qcom: Drop hidma DT support dmaengine: pl08x: Use kcalloc() instead of kzalloc() dmaengine: fsl-dpaa2-qdma: Update DPDMAI interfaces to version 3 dmaengine: fsl-edma: fix miss mutex unlock at an error return path dmaengine: pch_dma: remove unused function chan2parent dmaengine: fsl-dpaa2-qdma: Add dpdmai_cmd_open ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailboxLinus Torvalds authored
Pull mailbox updates from Jassi Brar: - redo the omap driver from legacy to mailbox api - enable bufferless IPI for zynqmp - add mhu-v3 driver - convert from tasklet to BH workqueue - add qcom MSM8974 APCS compatible IDs * tag 'mailbox-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (24 commits) dt-bindings: mailbox: qcom-ipcc: Document the SDX75 IPCC dt-bindings: mailbox: qcom: Add MSM8974 APCS compatible mailbox: Convert from tasklet to BH workqueue mailbox: mtk-cmdq: Fix pm_runtime_get_sync() warning in mbox shutdown mailbox: mtk-cmdq-mailbox: fix module autoloading mailbox: zynqmp: handle SGI for shared IPI mailbox: arm_mhuv3: Add driver dt-bindings: mailbox: arm,mhuv3: Add bindings mailbox: omap: Remove kernel FIFO message queuing mailbox: omap: Reverse FIFO busy check logic mailbox: omap: Remove mbox_chan_to_omap_mbox() mailbox: omap: Use mbox_controller channel list directly mailbox: omap: Use function local struct mbox_controller mailbox: omap: Merge mailbox child node setup loops mailbox: omap: Use devm_pm_runtime_enable() helper mailbox: omap: Remove device class mailbox: omap: Remove unneeded header omap-mailbox.h mailbox: omap: Move fifo size check to point of use mailbox: omap: Move omap_mbox_irq_t into driver mailbox: omap: Remove unused omap_mbox_request_channel() function ...
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git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linuxLinus Torvalds authored
Pull remoteproc updates from Bjorn Andersson: "This makes the remoteproc core rproc_class const. DeviceTree bindings for a few different Qualcomm remoteprocs are updated to remove a range of validation warnings/errors. The Qualcomm SMD binding marks qcom,ipc deprecated, in favor or the mailbox interface. The TI K3 R5 remoteproc driver is updated to ensure that cores are powered up in the appropriate order. The driver also see a couple of fixes related to cleanups in error paths during probe. The Mediatek remoteproc driver is extended to support the MT8188 SCP core 1. Support for varying DRAM and IPI shared buffer sizes are introduced. This together with a couple of bug fixes and improvements to the driver. Support for the AMD-Xilinx Versal and Versal-NET platforms are added. Coredump support and support for parsing TCM information from DeviceTree is added to the Xilinx R5F remoteproc driver" * tag 'rproc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (22 commits) dt-bindings: remoteproc: qcom,sdm845-adsp-pil: Fix qcom,halt-regs definition dt-bindings: remoteproc: qcom,sc7280-wpss-pil: Fix qcom,halt-regs definition dt-bindings: remoteproc: qcom,qcs404-cdsp-pil: Fix qcom,halt-regs definition dt-bindings: remoteproc: qcom,msm8996-mss-pil: allow glink-edge on msm8996 dt-bindings: remoteproc: qcom,smd-edge: Mark qcom,ipc as deprecated remoteproc: k3-r5: Jump to error handling labels in start/stop errors remoteproc: mediatek: Fix error code in scp_rproc_init() remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs remoteproc: k3-r5: Wait for core0 power-up before powering up core1 remoteproc: mediatek: Add IMGSYS IPI command remoteproc: mediatek: Support setting DRAM and IPI shared buffer sizes remoteproc: mediatek: Support MT8188 SCP core 1 dt-bindings: remoteproc: mediatek: Support MT8188 dual-core SCP drivers: remoteproc: xlnx: Fix uninitialized tcm mode drivers: remoteproc: xlnx: Fix uninitialized variable use drivers: remoteproc: xlnx: Add Versal and Versal-NET support remoteproc: zynqmp: parse TCM from device tree dt-bindings: remoteproc: Add Tightly Coupled Memory (TCM) bindings remoteproc: zynqmp: fix lockstep mode memory region remoteproc: zynqmp: Add coredump support ...
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git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linuxLinus Torvalds authored
Pull rpmsg updates from Bjorn Andersson: "This makes core rpmsg_class const and ensures that the automatic module loading of the Qualcomm glink_ssr driver happens" * tag 'rpmsg-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: qcom_glink_ssr: fix module autoloading rpmsg: core: Make rpmsg_class constant
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciLinus Torvalds authored
Pull pci updates from Bjorn Helgaas: "Enumeration: - Skip E820 checks for MCFG ECAM regions for new (2016+) machines, since there's no requirement to describe them in E820 and some platforms require ECAM to work (Bjorn Helgaas) - Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more specific (Damien Le Moal) - Remove last user and pci_enable_device_io() (Heiner Kallweit) - Wait for Link Training==0 to avoid possible race (Ilpo Järvinen) - Skip waiting for devices that have been disconnected while suspended (Ilpo Järvinen) - Clear Secondary Status errors after enumeration since Master Aborts and Unsupported Request errors are an expected part of enumeration (Vidya Sagar) MSI: - Remove unused IMS (Interrupt Message Store) support (Bjorn Helgaas) Error handling: - Mask Genesys GL975x SD host controller Replay Timer Timeout correctable errors caused by a hardware defect; the errors cause interrupts that prevent system suspend (Kai-Heng Feng) - Fix EDR-related _DSM support, which previously evaluated revision 5 but assumed revision 6 behavior (Kuppuswamy Sathyanarayanan) ASPM: - Simplify link state definitions and mask calculation (Ilpo Järvinen) Power management: - Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports, where BIOS apparently doesn't know how to put them back in D0 (Mario Limonciello) CXL: - Support resetting CXL devices; special handling required because CXL Ports mask Secondary Bus Reset by default (Dave Jiang) DOE: - Support DOE Discovery Version 2 (Alexey Kardashevskiy) Endpoint framework: - Set endpoint BAR to be 64-bit if the driver says that's all the device supports, in addition to doing so if the size is >2GB (Niklas Cassel) - Simplify endpoint BAR allocation and setting interfaces (Niklas Cassel) Cadence PCIe controller driver: - Drop DT binding redundant msi-parent and pci-bus.yaml (Krzysztof Kozlowski) Cadence PCIe endpoint driver: - Configure endpoint BARs to be 64-bit based on the BAR type, not the BAR value (Niklas Cassel) Freescale Layerscape PCIe controller driver: - Convert DT binding to YAML (Frank Li) MediaTek MT7621 PCIe controller driver: - Add DT binding missing 'reg' property for child Root Ports (Krzysztof Kozlowski) - Fix theoretical string truncation in PHY name (Sergio Paracuellos) NVIDIA Tegra194 PCIe controller driver: - Return success for endpoint probe instead of falling through to the failure path (Vidya Sagar) Renesas R-Car PCIe controller driver: - Add DT binding missing IOMMU properties (Geert Uytterhoeven) - Add DT binding R-Car V4H compatible for host and endpoint mode (Yoshihiro Shimoda) Rockchip PCIe controller driver: - Configure endpoint BARs to be 64-bit based on the BAR type, not the BAR value (Niklas Cassel) - Add DT binding missing maxItems to ep-gpios (Krzysztof Kozlowski) - Set the Subsystem Vendor ID, which was previously zero because it was masked incorrectly (Rick Wertenbroek) Synopsys DesignWare PCIe controller driver: - Restructure DBI register access to accommodate devices where this requires Refclk to be active (Manivannan Sadhasivam) - Remove the deinit() callback, which was only need by the pcie-rcar-gen4, and do it directly in that driver (Manivannan Sadhasivam) - Add dw_pcie_ep_cleanup() so drivers that support PERST# can clean up things like eDMA (Manivannan Sadhasivam) - Rename dw_pcie_ep_exit() to dw_pcie_ep_deinit() to make it parallel to dw_pcie_ep_init() (Manivannan Sadhasivam) - Rename dw_pcie_ep_init_complete() to dw_pcie_ep_init_registers() to reflect the actual functionality (Manivannan Sadhasivam) - Call dw_pcie_ep_init_registers() directly from all the glue drivers, not just those that require active Refclk from the host (Manivannan Sadhasivam) - Remove the "core_init_notifier" flag, which was an obscure way for glue drivers to indicate that they depend on Refclk from the host (Manivannan Sadhasivam) TI J721E PCIe driver: - Add DT binding J784S4 SoC Device ID (Siddharth Vadapalli) - Add DT binding J722S SoC support (Siddharth Vadapalli) TI Keystone PCIe controller driver: - Add DT binding missing num-viewport, phys and phy-name properties (Jan Kiszka) Miscellaneous: - Constify and annotate with __ro_after_init (Heiner Kallweit) - Convert DT bindings to YAML (Krzysztof Kozlowski) - Check for kcalloc() failure in of_pci_prop_intr_map() (Duoming Zhou)" * tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits) PCI: Do not wait for disconnected devices when resuming x86/pci: Skip early E820 check for ECAM region PCI: Remove unused pci_enable_device_io() ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io() PCI: Update pci_find_capability() stub return types PCI: Remove PCI_IRQ_LEGACY scsi: vmw_pvscsi: Do not use PCI_IRQ_LEGACY instead of PCI_IRQ_LEGACY scsi: pmcraid: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: mpt3sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: ipr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: hpsa: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY scsi: arcmsr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY wifi: rtw89: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY dt-bindings: PCI: rockchip,rk3399-pcie: Add missing maxItems to ep-gpios Revert "genirq/msi: Provide constants for PCI/IMS support" Revert "x86/apic/msi: Enable PCI/IMS" Revert "iommu/vt-d: Enable PCI/IMS" Revert "iommu/amd: Enable PCI/IMS" Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support" ...
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Linus Torvalds authored
Merge tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull trusted keys fixes from Jarkko Sakkinen: "These are two bugs I found from trusted keys while working on a new RSA key type for TPM2. Both originate form v5.13. The memory leak is more crucial but I don't think it is either good idea if kernel throws WARN when ASN.1 parser fails, even if it is related to programming error, as it is not that mature code yet. There's at least two WARN's in that code but I picked just the one more likely to trigger. Planning to fix the other one too over time" * tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: KEYS: trusted: Do not use WARN when encode fails KEYS: trusted: Fix memory leak in tpm2_key_encode()
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull bdev bd_inode updates from Al Viro: "Replacement of bdev->bd_inode with sane(r) set of primitives by me and Yu Kuai" * tag 'pull-bd_inode-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: RIP ->bd_inode dasd_format(): killing the last remaining user of ->bd_inode nilfs_attach_log_writer(): use ->bd_mapping->host instead of ->bd_inode block/bdev.c: use the knowledge of inode/bdev coallocation gfs2: more obvious initializations of mapping->host fs/buffer.c: massage the remaining users of ->bd_inode to ->bd_mapping blk_ioctl_{discard,zeroout}(): we only want ->bd_inode->i_mapping here... grow_dev_folio(): we only want ->bd_inode->i_mapping there use ->bd_mapping instead of ->bd_inode->i_mapping block_device: add a pointer to struct address_space (page cache of bdev) missing helpers: bdev_unhash(), bdev_drop() block: move two helpers into bdev.c block2mtd: prevent direct access of bd_inode dm-vdo: use bdev_nr_bytes(bdev) instead of i_size_read(bdev->bd_inode) blkdev_write_iter(): saner way to get inode and bdev bcachefs: remove dead function bdev_sectors() ext4: remove block_device_ejected() erofs_buf: store address_space instead of inode erofs: switch erofs_bread() to passing offset instead of block number
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Devyn Liu authored
Previous patch modified the standard used by acpi_gpiochip_find() to match device nodes. Using the device node set in gc->gpiodev->d- ev instead of gc->parent. However, there is a situation in gpio-dwapb where the GPIO device driver will set gc->fwnode for each port corresponding to a child node under a GPIO device, so gc->gpiodev->dev will be assigned the value of each child node in gpiochip_add_data(). gpio-dwapb.c: 128,31 static int dwapb_gpio_add_port(struct dwapb_gpio *gpio, struct dwapb_port_property *pp, unsigned int offs); port->gc.fwnode = pp->fwnode; 693,39 static int dwapb_gpio_probe; err = dwapb_gpio_add_port(gpio, &pdata->properties[i], i); When other drivers request GPIO pin resources through the GPIO device node provided by ACPI (corresponding to the parent node), the change of the matching object to gc->gpiodev->dev in acpi_gpiochip_find() only allows finding the value of each port (child node), resulting in a failed request. Reapply the condition of using gc->parent for match in acpi_gpio- chip_find() in the code can compatible with the problem of gpio-dwapb, and will not affect the two cases mentioned in the patch: 1. There is no setting for gc->fwnode. 2. The case that depends on using gc->fwnode for match. Fixes: 5062e4c1 ("gpiolib: acpi: use the fwnode in acpi_gpiochip_find()") Fixes: 067dbc1e ("gpiolib: acpi: Don't use GPIO chip fwnode in acpi_gpiochip_find()") Signed-off-by: Devyn Liu <liudingyuan@huawei.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Tested-by: Benjamin Tissoires <bentiss@kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs blocksize updates from Al Viro: "This gets rid of bogus set_blocksize() uses, switches it over to be based on a 'struct file *' and verifies that the caller has the device opened exclusively" * tag 'pull-set_blocksize' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: make set_blocksize() fail unless block device is opened exclusive set_blocksize(): switch to passing struct file * btrfs_get_bdev_and_sb(): call set_blocksize() only for exclusive opens swsusp: don't bother with setting block size zram: don't bother with reopening - just use O_EXCL for open swapon(2): open swap with O_EXCL swapon(2)/swapoff(2): don't bother with block size pktcdvd: sort set_blocksize() calls out bcache_register(): don't bother with set_blocksize()
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Laura Nao authored
Following the relocation of the function call outside of __acpi_find_gpio(), move the ACPI device NULL check to acpi_can_fallback_to_crs(). Signed-off-by: Laura Nao <laura.nao@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reported-by: kernelci.org bot <bot@kernelci.org> Closes: https://lore.kernel.org/all/20240426154208.81894-1-laura.nao@collabora.com/ Fixes: 49c02f6e ("gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio()") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Linus Torvalds authored
pidfs started using much saner inodes in commit b28ddcc3 ("pidfs: convert to path_from_stashed() helper"), but that exposed the fact that lsof had some knowledge of just how odd our old anon_inode usage was. For example, legacy anon_inodes hadn't even initialized the inode type in the inode mode, so everything had a type of zero. So sane tools like 'stat' would report these files as "weird file", but 'lsof' instead used that (together with the name of the link in proc) to notice that it's an anonymous inode, and used it to detect pidfd files. Let's keep our internal new sane inode model, but mask the file type bits at 'stat()' time in the getattr() function we already have, and by making the dentry name match what lsof expects too. This keeps our internal models sane, but should make user space see the same old odd behavior. Reported-by: Jiri Slaby <jirislaby@kernel.org> Link: https://lore.kernel.org/all/a15b1050-4b52-4740-a122-a4d055c17f11@kernel.org/ Link: https://github.com/lsof-org/lsof/issues/317 Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Seth Forshee <sforshee@kernel.org> Cc: Tycho Andersen <tycho@tycho.pizza> Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Rafael J. Wysocki authored
Merge an amd-pstate driver fix for 6.10-rc1: - Fix a memory leak in the exit path of amd-pstate (Peng Ma). * pm-cpufreq: cpufreq: amd-pstate: fix memory leak on CPU EPP exit
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- 20 May, 2024 17 commits
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Jarkko Sakkinen authored
When asn1_encode_sequence() fails, WARN is not the correct solution. 1. asn1_encode_sequence() is not an internal function (located in lib/asn1_encode.c). 2. Location is known, which makes the stack trace useless. 3. Results a crash if panic_on_warn is set. It is also noteworthy that the use of WARN is undocumented, and it should be avoided unless there is a carefully considered rationale to use it. Replace WARN with pr_err, and print the return value instead, which is only useful piece of information. Cc: stable@vger.kernel.org # v5.13+ Fixes: f2219745 ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs") Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Jarkko Sakkinen authored
'scratch' is never freed. Fix this by calling kfree() in the success, and in the error case. Cc: stable@vger.kernel.org # +v5.13 Fixes: f2219745 ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs") Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linuxLinus Torvalds authored
Pull coccinelle updates from Julia Lawall: "One patch slightly improves the text in a comment. The other patch (on minmax.cocci) removes a report about ? being used in return statements that has been generating not very useful suggestions to change idiomatic code" * tag 'cocci-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: Coccinelle: pm_runtime: Fix grammar in comment coccinelle: misc: minmax: Suppress reports for err returns
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-genericLinus Torvalds authored
Pull asm-generic cleanups from Arnd Bergmann: "These are a few cross-architecture cleanup patches: - separate out fbdev support from the asm/video.h contents that may be used by either the old fbdev drivers or the newer drm display code (Thomas Zimmermann) - cleanups for the generic bitops code and asm-generic/bug.h (Thorsten Blum) - remove the orphaned include/asm-generic/page.h header that used to be included by long-removed mmu-less architectures (me)" * tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: arch: Fix name collision with ACPI's video.o bug: Improve comment asm-generic: remove unused asm-generic/page.h arch: Rename fbdev header and source files arch: Remove struct fb_info from video helpers arch: Select fbdev helpers with CONFIG_VIDEO bitops: Change function return types from long to int
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull more SoC devicetree updates from Arnd Bergmann: "This is a follow-up to an earlier pull request for device tree changes, as three platform maintainers sent their contents too late to be included in the main set, but had not caused any further problems since then: - The Amlogic platform now containts support for two new SoC types, the A4 and A5 chips for audio applications. Both come with a reference board, and one more dts file gets addded for the combination of the MNT Reform Laptop with the BPI-CM4 CPU module - The ASpeed platform adds support for six addititional server platforms that use ast2500 or ast2600 as their BMC, while another one gets removed - The RISC-V platforms from Microchip, Starfive and and T-HEAD get additional features for existing hardware, plus the addition of the Milk-V Mars based on the StarFive VisionFive v2 board" * tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (76 commits) riscv: dts: microchip: add pac1934 power-monitor to icicle riscv: dts: thead: Fix node ordering in TH1520 device tree ARM: dts: aspeed: Add ASRock E3C256D4I BMC dt-bindings: arm: aspeed: document ASRock E3C256D4I dt-bindings: trivial-devices: add isil,isl69269 ARM: dts: aspeed: x4tf: Add dts for asus x4tf project dt-bindings: arm: aspeed: add ASUS X4TF board ARM: dts: aspeed: Remove Facebook Cloudripper dts ARM: dts: aspeed: drop unused ref_voltage ADC property ARM: dts: aspeed: harma: correct Mellanox multi-host property ARM: dts: aspeed: yosemitev2: correct Mellanox multi-host property ARM: dts: aspeed: yosemite4: correct Mellanox multi-host property ARM: dts: aspeed: greatlakes: correct Mellanox multi-host property ARM: dts: aspeed: Modify I2C bus configuration ARM: dts: aspeed: Disable unused ADC channels for Asrock X570D4U BMC ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMC ARM: dts: aspeed: yosemite4: set bus13 frequency to 100k ARM: dts: Aspeed: Bonnell: Fix NVMe LED labels ARM: dts: aspeed: yosemite4: Enable ipmb device for OCP debug card ARM: dts: aspeed: ahe50dc: Update lm25066 regulator name ...
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https://github.com/awilliam/linux-vfioLinus Torvalds authored
Pull vfio updates from Alex Williamson: - The vfio fsl-mc bus driver has become orphaned. We'll consider removing it in future releases if a new maintainer isn't found (Alex Williamson) - Improved usage of opaque data in vfio-pci INTx handling, avoiding lookups of the eventfd through the interrupt and irqfd runtime paths (Alex Williamson) - Resolve an error path memory leak introduced in vfio-pci interrupt code (Ye Bin) - Addition of interrupt support for vfio devices exposed on the CDX bus, including a new MSI allocation helper and export of existing helpers for MSI alloc and free (Nipun Gupta) - A new vfio-pci variant driver supporting migration of Intel QAT VF devices for the GEN4 PFs (Xin Zeng & Yahui Cao) - Resolve a possibly circular locking dependency in vfio-pci by avoiding copy_to_user() from a PCI bus walk callback (Alex Williamson) - Trivial docs update to remove a duplicate semicolon (Foryun Ma) * tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio: vfio/pci: Restore zero affected bus reset devices warning vfio: remove an extra semicolon vfio/pci: Collect hot-reset devices to local buffer vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices vfio/cdx: add interrupt support genirq/msi: Add MSI allocation helper and export MSI functions vfio/pci: fix potential memory leak in vfio_intx_enable() vfio/pci: Pass eventfd context object through irqfd vfio/pci: Pass eventfd context to IRQ handler MAINTAINERS: Orphan vfio fsl-mc bus driver
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Linus Torvalds authored
Merge tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "Revert framework change to add D_GNU_SOURCE to KHDR_INCLUDES to Makefile, lib.mk, and kselftest_harness.h and follow-on changes to cgroup and sgx test as they are causing build failures and warnings" * tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: Revert "selftests/cgroup: Drop define _GNU_SOURCE" Revert "selftests/sgx: Include KHDR_INCLUDES in Makefile" Revert "selftests: Compile kselftest headers with -D_GNU_SOURCE"
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Thomas Zimmermann authored
Commit 2fd001cd ("arch: Rename fbdev header and source files") renames the video source files under arch/ such that they do not refer to fbdev any longer. The new files named video.o conflict with ACPI's video.ko module. Modprobing the ACPI module can then fail with warnings about missing symbols, as shown below. (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_unregister (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register_backlight (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol __acpi_video_get_backlight_type (err -2) (i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register (err -2) Fix the issue by renaming the architecture's video.o to video-common.o. Reported-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Closes: https://lore.kernel.org/intel-gfx/9dcac6e9-a3bf-4ace-bbdc-f697f767f9e0@suse.de/T/#tSigned-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 2fd001cd ("arch: Rename fbdev header and source files") Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-arch@vger.kernel.org Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds authored
Pull f2fs updates from Jaegeuk Kim: "In this round, we've tried to address some performance issues on zoned storage such as direct IO and write_hints. In addition, we've migrated some IO paths using folio. Meanwhile, there are multiple bug fixes in the compression paths, sanity check conditions, and error handlers. Enhancements: - allow direct io of pinned files for zoned storage - assign the write hint per stream by default - convert read paths and test_writeback to folio - avoid allocating WARM_DATA segment for direct IO Bug fixes: - fix false alarm on invalid block address - fix to add missing iput() in gc_data_segment() - fix to release node block count in error path of f2fs_new_node_page() - compress: - don't allow unaligned truncation on released compress inode - cover {reserve,release}_compress_blocks() w/ cp_rwsem lock - fix error path of inc_valid_block_count() - fix to update i_compr_blocks correctly - fix block migration when section is not aligned to pow2 - don't trigger OPU on pinfile for direct IO - fix to do sanity check on i_xattr_nid in sanity_check_inode() - write missing last sum blk of file pinning section - clear writeback when compression failed - fix to adjust appropirate defragment pg_end As usual, there are several minor code clean-ups, and fixes to manage missing corner cases in the error paths" * tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (50 commits) f2fs: initialize last_block_in_bio variable f2fs: Add inline to f2fs_build_fault_attr() stub f2fs: fix some ambiguous comments f2fs: fix to add missing iput() in gc_data_segment() f2fs: allow dirty sections with zero valid block for checkpoint disabled f2fs: compress: don't allow unaligned truncation on released compress inode f2fs: fix to release node block count in error path of f2fs_new_node_page() f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock f2fs: compress: fix error path of inc_valid_block_count() f2fs: compress: fix typo in f2fs_reserve_compress_blocks() f2fs: compress: fix to update i_compr_blocks correctly f2fs: check validation of fault attrs in f2fs_build_fault_attr() f2fs: fix to limit gc_pin_file_threshold f2fs: remove unused GC_FAILURE_PIN f2fs: use f2fs_{err,info}_ratelimited() for cleanup f2fs: fix block migration when section is not aligned to pow2 f2fs: zone: fix to don't trigger OPU on pinfile for direct IO f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode() f2fs: fix to avoid allocating WARM_DATA segment for direct IO f2fs: remove redundant parameter in is_next_segment_free() ...
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs updates from Chandan Babu: "Online repair feature continues to be expanded. Also, we now support delayed allocation for realtime devices which have an extent size that is equal to filesystem's block size. New code: - Introduce Parent Pointer extended attribute for inodes - Bring back delalloc support for realtime devices which have an extent size that is equal to filesystem's block size - Improve performance of log incompat feature handling Online Repair: - Implement atomic file content exchanges i.e. exchange ranges of bytes between two files atomically - Create temporary files to repair file-based metadata. This uses atomic file content exchange facility to swap file fork mappings between the temporary file and the metadata inode - Allow callers of directory/xattr code to set an explicit owner number to be written into the header fields of any new blocks that are created. This is required to avoid walking every block of the new structure and modify their ownership during online repair - Repair more data structures: - Extended attributes - Inode unlinked state - Directories - Symbolic links - AGI's unlinked inode list - Parent pointers - Move Orphan files to lost and found directory - Fixes for Inode repair functionality - Introduce a new sub-AG FITRIM implementation to reduce the duration for which the AGF lock is held - Updates for the design documentation - Use Parent Pointers to assist in checking directories, parent pointers, extended attributes, and link counts Fixes: - Prevent userspace from reading invalid file data due to incorrect. updation of file size when performing a non-atomic clone operation - Minor fixes to online repair - Fix confusing return values from xfs_bmapi_write() - Fix an out of bounds access due to incorrect h_size during log recovery - Defer upgrading the extent counters in xfs_reflink_end_cow_extent() until we know we are going to modify the extent mapping - Remove racy access to if_bytes check in xfs_reflink_end_cow_extent() - Fix sparse warnings Cleanups: - Hold inode locks on all files involved in a rename until the completion of the operation. This is in preparation for the parent pointers patchset where parent pointers are applied in a separate chained update from the actual directory update - Compile out v4 support when disabled - Cleanup xfs_extent_busy_clear() - Remove unused flags and fields from struct xfs_da_args - Remove definitions of unused functions - Improve extended attribute validation - Add higher level directory operations helpers to remove duplication of code - Cleanup quota (un)reservation interfaces" * tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (221 commits) xfs: simplify iext overflow checking and upgrade xfs: remove a racy if_bytes check in xfs_reflink_end_cow_extent xfs: upgrade the extent counters in xfs_reflink_end_cow_extent later xfs: xfs_quota_unreserve_blkres can't fail xfs: consolidate the xfs_quota_reserve_blkres definitions xfs: clean up buffer allocation in xlog_do_recovery_pass xfs: fix log recovery buffer allocation for the legacy h_size fixup xfs: widen flags argument to the xfs_iflags_* helpers xfs: minor cleanups of xfs_attr3_rmt_blocks xfs: create a helper to compute the blockcount of a max sized remote value xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c xfs: do not allocate the entire delalloc extent in xfs_bmapi_write xfs: fix xfs_bmap_add_extent_delay_real for partial conversions xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate xfs: fix error returns from xfs_bmapi_write ...
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Mike Snitzer authored
Commit 4f563a64 ("block: add a max_user_discard_sectors queue limit") changed block core to set max_discard_sectors to: min(lim->max_hw_discard_sectors, lim->max_user_discard_sectors) Since commit 1c0e7202 ("dm: use queue_limits_set") it was reported dm-thinp was failing in a few fstests (generic/347 and generic/405) with the first WARN_ON_ONCE in dm_cell_key_has_valid_range() being reported, e.g.: WARNING: CPU: 1 PID: 30 at drivers/md/dm-bio-prison-v1.c:128 dm_cell_key_has_valid_range+0x3d/0x50 blk_set_stacking_limits() sets max_user_discard_sectors to UINT_MAX, so given how block core now sets max_discard_sectors (detailed above) it follows that blk_stack_limits() stacks up the underlying device's max_hw_discard_sectors and max_discard_sectors is set to match it. If max_hw_discard_sectors exceeds dm's BIO_PRISON_MAX_RANGE, then dm_cell_key_has_valid_range() will trigger the warning with: WARN_ON_ONCE(key->block_end - key->block_begin > BIO_PRISON_MAX_RANGE) Aside from this warning, the discard will fail. Fix this and other DM issues by governing discard support in terms of max_hw_discard_sectors instead of max_discard_sectors. Reported-by: Theodore Ts'o <tytso@mit.edu> Fixes: 1c0e7202 ("dm: use queue_limits_set") Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull isofs, udf, quota, ext2, and reiserfs updates from Jan Kara: - convert isofs to the new mount API - cleanup isofs Makefile - udf conversion to folios - some other small udf cleanups and fixes - ext2 cleanups - removal of reiserfs .writepage method - update reiserfs README file * tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: isofs: Use *-y instead of *-objs in Makefile ext2: Remove LEGACY_DIRECT_IO dependency isofs: Remove calls to set/clear the error flag ext2: Remove call to folio_set_error() udf: Use a folio in udf_write_end() udf: Convert udf_page_mkwrite() to use a folio udf: Convert udf_symlink_getattr() to use a folio udf: Convert udf_adinicb_readpage() to udf_adinicb_read_folio() udf: Convert udf_expand_file_adinicb() to use a folio udf: Convert udf_write_begin() to use a folio udf: Convert udf_symlink_filler() to use a folio reiserfs: Trim some README bits quota: fix to propagate error of mark_dquot_dirty() to caller reiserfs: Convert to writepages udf: udftime: prevent overflow in udf_disk_stamp_to_time() ext2: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method udf: replace deprecated strncpy/strcpy with strscpy udf: Remove second semicolon isofs: convert isofs to use the new mount API fs: quota: use group allocation of per-cpu counters API
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Mikulas Patocka authored
dm-integrity could set discard_granularity lower than the logical block size. This could result in failures when sending discard requests to dm-integrity. This fix is needed for kernels prior to 6.10. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Reported-by: Eric Wheeler <linux-integrity@lists.ewheeler.net> Cc: stable@vger.kernel.org # <= 6.9 Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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Linus Torvalds authored
This reverts commit e6595224. These kinds of patches are only making the code worse. Compilers don't care about the unnecessary check, but removing it makes the code less obvious to a human. The declaration of 'len' is more than 80 lines earlier, so a human won't easily see that 'len' is of an unsigned type, so to a human the range check that checks against zero is much more explicit and obvious. Any tool that complains about a range check like this just because the variable is unsigned is actively detrimental, and should be ignored. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull fsnotify updates from Jan Kara: - reduce overhead of fsnotify infrastructure when no permission events are in use - a few small cleanups * tag 'fsnotify_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fsnotify: fix UAF from FS_ERROR event on a shutting down filesystem fsnotify: optimize the case of no permission event watchers fsnotify: use an enum for group priority constants fsnotify: move s_fsnotify_connectors into fsnotify_sb_info fsnotify: lazy attach fsnotify_sb_info state to sb fsnotify: create helper fsnotify_update_sb_watchers() fsnotify: pass object pointer and type to fsnotify mark helpers fanotify: merge two checks regarding add of ignore mark fsnotify: create a wrapper fsnotify_find_inode_mark() fsnotify: create helpers to get sb and connp from object fsnotify: rename fsnotify_{get,put}_sb_connectors() fsnotify: Avoid -Wflex-array-member-not-at-end warning fanotify: remove unneeded sub-zero check for unsigned value
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Thorsten Blum authored
s/does not use unnecessary/do not unnecessarily use/ Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
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Ricardo Ribalda authored
Most of the people prefer: return ret < 0 ? ret: 0; than: return min(ret, 0); Let's tweak the cocci file to ignore those lines completely. Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
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