- 13 Oct, 2022 1 commit
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Frank Rowand authored
Pantelis has not been active in recent years so no need to maintain a separate entry for device tree overlays. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Link: https://lore.kernel.org/r/20221012220548.4163865-1-frowand.list@gmail.comSigned-off-by: Rob Herring <robh@kernel.org>
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- 12 Oct, 2022 4 commits
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ChiaEn Wu authored
Fix the interrupt order of the charger in the binding example. Fixes: 76f52f815f1a ("dt-bindings: mfd: Add MediaTek MT6370") Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/fcf4e7e7594070a8698dc0d4b96e031bcaa9b3a3.1665585952.git.chiaen_wu@richtek.comSigned-off-by: Rob Herring <robh@kernel.org>
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ChiaEn Wu authored
Add '$ref' and 'unevaluatedProperties: false' in 'multi-led', and remove unused 'allOf' property. Fixes: 440c57da ("dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator") Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/435f6888ebc20c5abae63eb9cb3a055b60db2ed1.1665050503.git.chiaen_wu@richtek.comSigned-off-by: Rob Herring <robh@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblockLinus Torvalds authored
Pull memblock updates from Mike Rapoport: "Test suite improvements: - Added verification that memblock allocations zero the allocated memory - Added more test cases for memblock_add(), memblock_remove(), memblock_reserve() and memblock_free() - Added tests for memblock_*_raw() family - Added tests for NUMA-aware allocations in memblock_alloc_try_nid() and memblock_alloc_try_nid_raw()" * tag 'memblock-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: memblock tests: add generic NUMA tests for memblock_alloc_try_nid* memblock tests: add bottom-up NUMA tests for memblock_alloc_try_nid* memblock tests: add top-down NUMA tests for memblock_alloc_try_nid* memblock tests: add simulation of physical memory with multiple NUMA nodes memblock_tests: move variable declarations to single block memblock tests: remove 'cleared' from comment blocks memblock tests: add tests for memblock_trim_memory memblock tests: add tests for memblock_*bottom_up functions memblock tests: update alloc_nid_api to test memblock_alloc_try_nid_raw memblock tests: update alloc_api to test memblock_alloc_raw memblock tests: add additional tests for basic api and memblock_alloc memblock tests: add labels to verbose output for generic alloc tests memblock tests: update zeroed memory check for memblock_alloc_* tests memblock tests: update tests to check if memblock_alloc zeroed memory memblock tests: update reference to obsolete build option in comments memblock tests: add command line help option
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull more kvm updates from Paolo Bonzini: "The main batch of ARM + RISC-V changes, and a few fixes and cleanups for x86 (PMU virtualization and selftests). ARM: - Fixes for single-stepping in the presence of an async exception as well as the preservation of PSTATE.SS - Better handling of AArch32 ID registers on AArch64-only systems - Fixes for the dirty-ring API, allowing it to work on architectures with relaxed memory ordering - Advertise the new kvmarm mailing list - Various minor cleanups and spelling fixes RISC-V: - Improved instruction encoding infrastructure for instructions not yet supported by binutils - Svinval support for both KVM Host and KVM Guest - Zihintpause support for KVM Guest - Zicbom support for KVM Guest - Record number of signal exits as a VCPU stat - Use generic guest entry infrastructure x86: - Misc PMU fixes and cleanups. - selftests: fixes for Hyper-V hypercall - selftests: fix nx_huge_pages_test on TDP-disabled hosts - selftests: cleanups for fix_hypercall_test" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (57 commits) riscv: select HAVE_POSIX_CPU_TIMERS_TASK_WORK RISC-V: KVM: Use generic guest entry infrastructure RISC-V: KVM: Record number of signal exits as a vCPU stat RISC-V: KVM: add __init annotation to riscv_kvm_init() RISC-V: KVM: Expose Zicbom to the guest RISC-V: KVM: Provide UAPI for Zicbom block size RISC-V: KVM: Make ISA ext mappings explicit RISC-V: KVM: Allow Guest use Zihintpause extension RISC-V: KVM: Allow Guest use Svinval extension RISC-V: KVM: Use Svinval for local TLB maintenance when available RISC-V: Probe Svinval extension form ISA string RISC-V: KVM: Change the SBI specification version to v1.0 riscv: KVM: Apply insn-def to hlv encodings riscv: KVM: Apply insn-def to hfence encodings riscv: Introduce support for defining instructions riscv: Add X register names to gpr-nums KVM: arm64: Advertise new kvmarm mailing list kvm: vmx: keep constant definition format consistent kvm: mmu: fix typos in struct kvm_arch KVM: selftests: Fix nx_huge_pages_test on TDP-disabled hosts ...
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- 11 Oct, 2022 20 commits
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Linus Torvalds authored
Merge tag 'perf-tools-for-v6.1-1-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools updates from Arnaldo Carvalho de Melo: - Add support for AMD on 'perf mem' and 'perf c2c', the kernel enablement patches went via tip. Example: $ sudo perf mem record -- -c 10000 ^C[ perf record: Woken up 227 times to write data ] [ perf record: Captured and wrote 58.760 MB perf.data (836978 samples) ] $ sudo perf mem report -F mem,sample,snoop Samples: 836K of event 'ibs_op//', Event count (approx.): 8418762 Memory access Samples Snoop N/A 700620 N/A L1 hit 126675 N/A L2 hit 424 N/A L3 hit 664 HitM L3 hit 10 N/A Local RAM hit 2 N/A Remote RAM (1 hop) hit 8558 N/A Remote Cache (1 hop) hit 3 N/A Remote Cache (1 hop) hit 2 HitM Remote Cache (2 hops) hit 10 HitM Remote Cache (2 hops) hit 6 N/A Uncached hit 4 N/A $ - "perf lock" improvements: - Add -E/--entries option to limit the number of entries to display, say to ask for just the top 5 contended locks. - Add -q/--quiet option to suppress header and debug messages. - Add a 'perf test' kernel lock contention entry to test 'perf lock'. - "perf lock contention" improvements: - Ask BPF's bpf_get_stackid() to skip some callchain entries. The ones closer to the tooling are bpf related and not that interesting, the ones calling the locking function are the ones we're interested in, example of a full, unskipped callstack: - Allow changing the callstack depth and number of entries to skip. 1 10.74 us 10.74 us 10.74 us spinlock __bpf_trace_contention_begin+0xb 0xffffffffc03b5c47 bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117 0xffffffffc03b5c47 bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117 0xffffffffbb8b8e75 bpf_trace_run2+0x35 0xffffffffbb7eab9b __bpf_trace_contention_begin+0xb 0xffffffffbb7ebe75 queued_spin_lock_slowpath+0x1f5 0xffffffffbc1c26ff _raw_spin_lock+0x1f 0xffffffffbb841015 tick_do_update_jiffies64+0x25 0xffffffffbb8409ee tick_irq_enter+0x9e - Show full callstack in verbose mode (-v option), sometimes this is desirable instead of showing just one callstack entry. - Allow multiple time ranges in 'perf record --delay' to help in reducing the amount of data collected from hardware tracing (Intel PT, etc) when there is a rough idea of periods of time where events of interest take time. - Add Intel PT to record only decoder debug messages when error happens. - Improve layout of Intel PT man page. - Add new branch types: alignment, data and inst faults and arch specific ones, such as fiq, debug_halt, debug_exit, debug_inst and debug_data on arm64. Kernel enablement went thru the tip tree. - Fix 'perf probe' error log check in 'perf test' when no debuginfo is available. - Fix 'perf stat' aggregation mode logic, it should be looking at the CPU not at the core number. - Fix flags parsing in 'perf trace' filters. - Introduce compact encoding of CPU range encoding on perf.data, to avoid having a bitmap with all the CPUs. - Improvements to the 'perf stat' metrics, including adding "core_wide", and computing "smt" from the CPU topology. - Add support to the new PERF_FORMAT_LOST perf_event_attr.read_format, that allows tooling to ask for the precise number of lost samples for a given event. - Add 'addr' sort key to see just the address of sampled instructions: $ perf record -o- true | perf report -i- -s addr [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.000 MB - ] # Samples: 12 of event 'cycles:u' # Event count (approx.): 252512 # # Overhead Address # ........ .................. 42.96% 0x7f96f08443d7 29.55% 0x7f96f0859b50 14.76% 0x7f96f0852e02 8.30% 0x7f96f0855028 4.43% 0xffffffff8de01087 perf annotate: Toggle full address <-> offset display - Add 'f' hotkey to the 'perf annotate' TUI interface when in 'disassembler output' mode ('o' hotkey) to toggle showing full virtual address or just the offset. - Cache DSO build-ids when synthesizing PERF_RECORD_MMAP records for pre-existing threads, at the start of a 'perf record' session, speeding up that record startup phase. - Add a command line option to specify build ids in 'perf inject'. - Update JSON event files for the Intel alderlake, broadwell, broadwellde, broadwellx, cascadelakex, haswell, haswellx, icelake, icelakex, ivybridge, ivytown, jaketown, sandybridge, sapphirerapids, skylake, skylakex, and tigerlake processors. - Update vendor JSON event files for the ARM Neoverse V1 and E1 platforms. - Add a 'perf test' entry for 'perf mem' where a struct has false sharing and this gets detected in the 'perf mem' output, tested with Intel, AMD and ARM64 systems. - Add a 'perf test' entry to test the resolution of java symbols, where an output like this is expected: 8.18% jshell jitted-50116-29.so [.] Interpreter 0.75% Thread-1 jitted-83602-1670.so [.] jdk.internal.jimage.BasicImageReader.getString(int) - Add tests for the ARM64 CoreSight hardware tracing feature, with specially crafted pureloop, memcpy, thread loop and unroll tread that then gets traced and the output compared with expected output. Documentation explaining it is also included. - Add per thread Intel PT 'perf test' entry to check that PERF_RECORD_TEXT_POKE events are recorded per CPU, resulting in a mixture of per thread and per CPU events and mmaps, verify that this gets all recorded correctly. - Introduce pthread mutex wrappers to allow for building with clang's -Wthread-safety, i.e. using the "guarded_by" "pt_guarded_by" "lockable", "exclusive_lock_function", "exclusive_trylock_function", "exclusive_locks_required", and "no_thread_safety_analysis" compiler function attributes. - Fix empty version number when building outside of a git repo. - Improve feature detection display when multiple versions of a feature are present, such as for binutils libbfd, that has a mix of possible ways to detect according to the Linux distribution. Previously in some cases we had: Auto-detecting system features <SNIP> ... libbfd: [ on ] ... libbfd-liberty: [ on ] ... libbfd-liberty-z: [ on ] <SNIP> Now for this case we show just the main feature: Auto-detecting system features <SNIP> ... libbfd: [ on ] <SNIP> - Remove some unused structs, variables, macros, function prototypes and includes from various places. * tag 'perf-tools-for-v6.1-1-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (169 commits) perf script: Add missing fields in usage hint perf mem: Print "LFB/MAB" for PERF_MEM_LVLNUM_LFB perf mem/c2c: Avoid printing empty lines for unsupported events perf mem/c2c: Add load store event mappings for AMD perf mem/c2c: Set PERF_SAMPLE_WEIGHT for LOAD_STORE events perf mem: Add support for printing PERF_MEM_LVLNUM_{CXL|IO} perf amd ibs: Sync arch/x86/include/asm/amd-ibs.h header with the kernel tools headers UAPI: Sync include/uapi/linux/perf_event.h header with the kernel perf stat: Fix cpu check to use id.cpu.cpu in aggr_printout() perf test coresight: Add relevant documentation about ARM64 CoreSight testing perf test: Add git ignore for tmp and output files of ARM CoreSight tests perf test coresight: Add unroll thread test shell script perf test coresight: Add unroll thread test tool perf test coresight: Add thread loop test shell scripts perf test coresight: Add thread loop test tool perf test coresight: Add memcpy thread test shell script perf test coresight: Add memcpy thread test tool perf test: Add git ignore for perf data generated by the ARM CoreSight tests perf test: Add arm64 asm pureloop test shell script perf test: Add asm pureloop test tool ...
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull pci updates from Bjorn Helgaas: "Resource management: - Distribute spare resources to unconfigured hotplug bridges at boot-time (not just when hot-adding such a bridge), which makes hot-adding devices to docks work better. - Revert to a BAR assignment inherited from firmware only when the address is actually reachable via any upstream bridges, which fixes some cases where firmware doesn't configure all devices. - Add a sysfs interface to resize BARs so this can be done before assigning devices to a VM through VFIO. Power management: - Disable Precision Time Management for all devices on suspend to enable lower-power PM state. We previously did this just for Root Ports, which isn't enough because downstream devices can still generate PTM messages, which cause errors if it's disabled in the Root Port. - Save and restore the ASPM L1 PM Substates configuration for suspend/ resume. Previously this configuration was lost, so L1.x states likely stopped working after resume. - Check whether the L1 PM Substates Capability exists. If it didn't exist, we previously read junk and tried to configure L1 Substates based on that. - Fix the LTR_L1.2_THRESHOLD computation, which previously set a threshold for entering L1.2 that was too low in some cases. - Reduce the delay after transitions to or from D3cold by using usleep_range() rather than msleep(), which often slept for ~19ms instead of the 10ms normally required. The spec says 10ms is enough, but it's possible we could trip over devices that need a little more. Error handling: - Work around a BIOS bug that caused Intel Root Ports to advertise a Root Port Programmed I/O (RP PIO) log size of zero, which caused annoying warnings and prevented the kernel from dumping log registers for DPC errors. Qualcomm PCIe controller driver: - Add support for SC8280XP and SA8540P host controllers and SM8450 endpoint controller. - Disable Master AXI clock on endpoint controllers to save power when link is idle or in L1.x. - Expose link state transition counts via debugfs to help debug issues with low-power states. - Add auto-loading module support. Synopsys DesignWare PCIe controller driver: - Remove a dependency on ZONE_DMA32 by allocating the MSI target page differently. There's more work to do related to eDMA controllers, so it's not completely settled" * tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (71 commits) PCI: qcom-ep: Check platform_get_resource_byname() return value PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Define clocks per platform PCI: qcom-ep: Make PERST separation optional dt-bindings: PCI: qcom-ep: Make PERST separation optional PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic PCI: Expose PCIe Resizable BAR support via sysfs PCI/ASPM: Correct LTR_L1.2_THRESHOLD computation PCI/ASPM: Ignore L1 PM Substates if device lacks capability PCI/ASPM: Factor out L1 PM Substates configuration PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS PCI: qcom-ep: Expose link transition counts via debugfs PCI: qcom-ep: Disable IRQs during driver remove PCI/ASPM: Save L1 PM Substates Capability for suspend/resume PCI/ASPM: Refactor L1 PM Substates Control Register programming PCI: qcom-ep: Make use of the cached dev pointer PCI: qcom-ep: Rely on the clocks supplied by devicetree PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull more i2c updates from Wolfram Sang: - correct a variable type in the new pci1xxxx driver - add a new SoC to the qcom-cci driver - fix an issue with the designware driver which now got enough testing - the aspeed driver now handles busy target backends better * tag 'i2c-for-6.1-rc1-batch2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: aspeed: Assert NAK when slave is busy i2c: designware: Fix handling of real but unexpected device interrupts i2c: qcom-cci: Add MSM8226 compatible dt-bindings: i2c: qcom,i2c-cci: Document clocks for MSM8974 dt-bindings: i2c: qcom,i2c-cci: Document MSM8226 compatible i2c: microchip: pci1xxxx: Fix comparison of -EPERM against an unsigned variable
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control updates from Linus Walleij: "There is nothing exciting going on, no core changes, just a few drivers and cleanups. New drivers: - Cypress CY8C95x0 chip pin control support, along with an immediate cleanup - Mediatek MT8188 SoC pin control support - Qualcomm SM8450 and SC8280XP LPASS (low power audio subsystem) pin control support - Qualcomm PM7250, PM8450 - Rockchip RV1126 SoC pin control support Improvements: - Fix some missing pins in the Armada 37xx driver - Convert Broadcom and Nomadik drivers to use PINCTRL_PINGROUP() macro - Fix some GPIO irq_chips to be immutable - Massive Qualcomm device tree binding cleanup, with more to come" * tag 'pinctrl-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (119 commits) MAINTAINERS: adjust STARFIVE JH7100 PINCTRL DRIVER after file movement pinctrl: starfive: Rename "pinctrl-starfive" to "pinctrl-starfive-jh7100" pinctrl: Create subdirectory for StarFive drivers dt-bindings: pinctrl: st,stm32: Document interrupt-controller property dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property dt-bindings: pinctrl: st,stm32: Document gpio-line-names pinctrl: st: stop abusing of_get_named_gpio() pinctrl: wpcm450: Correct the fwnode_irq_get() return value check pinctrl: bcm: Remove unused struct bcm6328_pingroup pinctrl: qcom: restrict drivers per ARM/ARM64 pinctrl: bcm: ns: Remove redundant dev_err call gpio: rockchip: request GPIO mux to pinctrl when setting direction pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback pinctrl: cy8c95x0: Align function names in cy8c95x0_pmxops pinctrl: cy8c95x0: Drop atomicity on operations on push_pull pinctrl: cy8c95x0: Lock register accesses in cy8c95x0_set_mux() pinctrl: sunxi: sun50i-h5: Switch to use dev_err_probe() helper pinctrl: stm32: Switch to use dev_err_probe() helper dt-bindings: qcom-pmic-gpio: Add PM7250B and PM8450 bindings pinctrl: qcom: spmi-gpio: Add compatible for PM7250B ...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input updates from Dmitry Torokhov: - a new driver for IBM Operational Panel - a new driver for PinePhone keyboards - RT5120 PMIC power key support - various enhancements and support for new models in xpad (Xbox) driver - a new compatible ID for Elan touchscreen driver - rework of adp5588-keys driver to support configuring via device properties (OF, ACPI, etc) instead of platform data, and proper support of optional gpiochip functionality (and removal of gpio-adp5588 driver) - improvements to firmware update handling in Synaptics RMI4 driver - support for double key matrix in mt6779-keypad - support for polled mode in adc-joystick driver - other assorted driver fixes, cleanups and improvements * tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits) Input: i8042 - fix refount leak on sparc Input: i8042 - add LoongArch support in i8042-acpipnpio.h Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: pinephone-keyboard - support the proxied I2C bus Input: pinephone-keyboard - add PinePhone keyboard driver dt-bindings: input: Add the PinePhone keyboard binding dt-bindings: input: Convert hid-over-i2c to DT schema input: drop empty comment blocks Input: xpad - add X-Box Adaptive Profile button Input: add ABS_PROFILE to uapi and documentation Input: xpad - add X-Box Adaptive XBox button Input: xpad - add X-Box Adaptive support Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" Input: ibm-panel - add missing MODULE_DEVICE_TABLE Input: icn8505 - utilize acpi_get_subsystem_id() Input: xpad - decipher xpadone packages with GIP defines Input: xpad - refactor using BIT() macro Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Input: twl4030-pwrbutton - add missing of.h include Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper ...
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev updates from Helge Deller: "Here's a fix for the smscufx USB graphics card to prevent a kernel crash if it's plugged in/out too fast. The other patches are mostly small cleanups, fixes in failure paths and code removal: - fix an use-after-free in smscufx USB graphics driver - add missing pci_disable_device() in tridentfb failure paths - correctly handle irq detection failure in mb862xx driver - fix resume code in omapfb/dss - drop unused code in controlfb, tridentfb, arkfb, imxfb and udlfb - convert uvesafb to use scnprintf() instead of snprintf() - convert gbefb to use dev_groups - add MODULE_DEVICE_TABLE() entry to vga16fb" * tag 'fbdev-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: mb862xx: Fix check of return value from irq_of_parse_and_map() fbdev: vga16fb: Add missing MODULE_DEVICE_TABLE() entry fbdev: tridentfb: Fix missing pci_disable_device() in probe and remove fbdev: smscufx: Fix use-after-free in ufx_ops_open() fbdev: gbefb: Convert to use dev_groups fbdev: imxfb: Remove redundant dev_err() call fbdev: omapfb/dss: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync() fbdev: uvesafb: Convert snprintf to scnprintf fbdev: arkfb: Remove the unused function dac_read_reg() fbdev: tridentfb: Remove the unused function shadowmode_off() fbdev: controlfb: Remove the unused function VAR_MATCH() fbdev: udlfb: Remove redundant initialization to variable identical
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/stagingLinus Torvalds authored
Pull dmi updates from Jean Delvare. * 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: firmware: dmi: Fortify entry point length checks
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https://github.com/cminyard/linux-ipmiLinus Torvalds authored
Pull IPMI updates from Corey Minyard: "Fix a bunch of little problems in IPMI This is mostly just doc, config, and little tweaks. Nothing big, which is why there was nothing for 6.0. There is one crash fix, but it's not something that I think anyone is using yet" * tag 'for-linus-6.1-1' of https://github.com/cminyard/linux-ipmi: ipmi: Remove unused struct watcher_entry ipmi: kcs: aspeed: Update port address comments ipmi: Add __init/__exit annotations to module init/exit funcs ipmi:ipmb: Don't call ipmi_unregister_smi() on a register failure ipmi:ipmb: Fix a vague comment and a typo dt-binding: ipmi: add fallback to npcm845 compatible ipmi: Fix comment typo char: ipmi: modify NPCM KCS configuration dt-bindings: ipmi: Add npcm845 compatible
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Lukas Bulwahn authored
Commit 987f20a9 ("a.out: Remove the a.out implementation") removes CONFIG_OSF4_COMPAT and its functionality. Hence, sys_osf_{readv,writev} are now just aliases of sys_{readv,writev}. Remove these needless aliases. [ Identical patch also posted by Jason A. Donenfeld ] Link: https://lore.kernel.org/lkml/CAHk-=wjwvBc3VQMNtUVUrMBVoMPSPu26OuatZ_+1gZ2m-PmmRA@mail.gmail.com/ Link: https://lore.kernel.org/all/20221004135301.1420873-1-Jason@zx2c4.com/Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Joel Stanley authored
The merge of the kbuild tree dropped the renaming of the FSL_BOOKE kconfig option. Fixes: 8afc66e8 ("Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild") Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs updates from Dave Chinner: "There are relatively few updates this cycle; half the cycle was eaten by a grue, the other half was eaten by a tricky data corruption issue that I still haven't entirely solved. Hence there's no major changes in this cycle and it's largely just minor cleanups and small bug fixes: - fixes for filesystem shutdown procedure during a DAX memory failure notification - bug fixes - logic cleanups - log message cleanups - updates to use vfs{g,u}id_t helpers where appropriate" * tag 'xfs-6.1-for-linus' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: on memory failure, only shut down fs after scanning all mappings xfs: rearrange the logic and remove the broken comment for xfs_dir2_isxx xfs: trim the mapp array accordingly in xfs_da_grow_inode_int xfs: do not need to check return value of xlog_kvmalloc() xfs: port to vfs{g,u}id_t and associated helpers xfs: remove xfs_setattr_time() declaration xfs: Remove the unneeded result variable xfs: missing space in xfs trace log xfs: simplify if-else condition in xfs_reflink_trim_around_shared xfs: simplify if-else condition in xfs_validate_new_dalign xfs: replace unnecessary seq_printf with seq_puts xfs: clean up "%Ld/%Lu" which doesn't meet C standard xfs: remove redundant else for clean code xfs: remove the redundant word in comment
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds authored
Pull f2fs updates from Jaegeuk Kim: "This round looks fairly small comparing to the previous updates and includes mostly minor bug fixes. Nevertheless, as we've still interested in improving the stability, Chao added some debugging methods to diagnoze subtle runtime inconsistency problem. Enhancements: - store all the corruption or failure reasons in superblock - detect meta inode, summary info, and block address inconsistency - increase the limit for reserve_root for low-end devices - add the number of compressed IO in iostat Bug fixes: - DIO write fix for zoned devices - do out-of-place writes for cold files - fix some stat updates (FS_CP_DATA_IO, dirty page count) - fix race condition on setting FI_NO_EXTENT flag - fix data races when freezing super - fix wrong continue condition check in GC - do not allow ATGC for LFS mode In addition, there're some code enhancement and clean-ups as usual" * tag 'f2fs-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits) f2fs: change to use atomic_t type form sbi.atomic_files f2fs: account swapfile inodes f2fs: allow direct read for zoned device f2fs: support recording errors into superblock f2fs: support recording stop_checkpoint reason into super_block f2fs: remove the unnecessary check in f2fs_xattr_fiemap f2fs: introduce cp_status sysfs entry f2fs: fix to detect corrupted meta ino f2fs: fix to account FS_CP_DATA_IO correctly f2fs: code clean and fix a type error f2fs: add "c_len" into trace_f2fs_update_extent_tree_range for compressed file f2fs: fix to do sanity check on summary info f2fs: port to vfs{g,u}id_t and associated helpers f2fs: fix to do sanity check on destination blkaddr during recovery f2fs: let FI_OPU_WRITE override FADVISE_COLD_BIT f2fs: fix race condition on setting FI_NO_EXTENT flag f2fs: remove redundant check in f2fs_sanity_check_cluster f2fs: add static init_idisk_time function to reduce the code f2fs: fix typo f2fs: fix wrong dirty page count when race between mmap and fallocate. ...
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https://github.com/martinetd/linuxLinus Torvalds authored
Pull 9p updates from Dominique Martinet: "Smaller buffers for small messages and fixes. The highlight of this is Christian's patch to allocate smaller buffers for most metadata requests: 9p with a big msize would try to allocate large buffers when just 4 or 8k would be more than enough; this brings in nice performance improvements. There's also a few fixes for problems reported by syzkaller (thanks to Schspa Shi, Tetsuo Handa for tests and feedback/patches) as well as some minor cleanup" * tag '9p-for-6.1' of https://github.com/martinetd/linux: net/9p: clarify trans_fd parse_opt failure handling net/9p: add __init/__exit annotations to module init/exit funcs net/9p: use a dedicated spinlock for trans_fd 9p/trans_fd: always use O_NONBLOCK read/write net/9p: allocate appropriate reduced message buffers net/9p: add 'pooled_rbuffers' flag to struct p9_trans_module net/9p: add p9_msg_buf_size() 9p: add P9_ERRMAX for 9p2000 and 9p2000.u net/9p: split message size argument into 't_size' and 'r_size' pair 9p: trans_fd/p9_conn_cancel: drop client lock earlier
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git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2Linus Torvalds authored
Pull gfs2 debugfs updates from Andreas Gruenbacher: - Improve the way how the state of glocks is reported in debugfs for glocks which are not held by processes, but rather by other resouces like cached inodes or flocks. * tag 'gfs2-nopid-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Mark the remaining process-independent glock holders as GL_NOPID gfs2: Mark flock glock holders as GL_NOPID gfs2: Add GL_NOPID flag for process-independent glock holders gfs2: Add flocks to glockfd debugfs file gfs2: Add glockfd debugfs file
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git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2Linus Torvalds authored
Pull gfs2 updates from Andreas Gruenbacher: - Make sure to initialize the filesystem work queues before registering the filesystem; this prevents them from being used uninitialized. - On filesystem withdraw: prevent a a double iput() and immediately reject pending locking requests that can no longer succeed. - Use TRY lock in gfs2_inode_lookup() to prevent a rare glock hang during evict. - During filesystem mount, explicitly make sure that the sb_bsize and sb_bsize_shift super block fields are consistent with each other. This prevents messy error messages during fuzz testing. - Switch from strlcpy to strscpy. * tag 'gfs2-v6.0-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Register fs after creating workqueues gfs2: Check sb_bsize_shift after reading superblock gfs2: Switch from strlcpy to strscpy gfs2: Clear flags when withdraw prevents xmote gfs2: Dequeue waiters when withdrawn gfs2: Prevent double iput for journal on error gfs2: Use TRY lock in gfs2_inode_lookup for UNLINKED inodes
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs updates from Steve French: - data corruption fix when cache disabled - four RDMA (smbdirect) improvements, including enabling support for SoftiWARP - four signing improvements - three directory lease improvements - four cleanup fixes - minor security fix - two debugging improvements * tag '6.1-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: (21 commits) smb3: fix oops in calculating shash_setkey cifs: secmech: use shash_desc directly, remove sdesc smb3: rename encryption/decryption TFMs cifs: replace kfree() with kfree_sensitive() for sensitive data cifs: remove initialization value cifs: Replace a couple of one-element arrays with flexible-array members smb3: do not log confusing message when server returns no network interfaces smb3: define missing create contexts cifs: store a pointer to a fid in the cfid structure instead of the struct cifs: improve handlecaching cifs: Make tcon contain a wrapper structure cached_fids instead of cached_fid smb3: add dynamic trace points for tree disconnect Fix formatting of client smbdirect RDMA logging Handle variable number of SGEs in client smbdirect send. Reduce client smbdirect max receive segment size Decrease the number of SMB3 smbdirect client SGEs cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message cifs: destage dirty pages before re-reading them for cache=none cifs: return correct error in ->calc_signature() MAINTAINERS: Add Tom Talpey as cifs.ko reviewer ...
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds authored
Pull more nfsd updates from Chuck Lever: - filecache code clean-ups * tag 'nfsd-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: nfsd: rework hashtable handling in nfsd_do_file_acquire nfsd: fix nfsd_file_unhash_and_dispose
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull vfs tmpfile updates from Al Viro: "Miklos' ->tmpfile() signature change; pass an unopened struct file to it, let it open the damn thing. Allows to add tmpfile support to FUSE" * tag 'pull-tmpfile' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fuse: implement ->tmpfile() vfs: open inside ->tmpfile() vfs: move open right after ->tmpfile() vfs: make vfs_tmpfile() static ovl: use vfs_tmpfile_open() helper cachefiles: use vfs_tmpfile_open() helper cachefiles: only pass inode to *mark_inode_inuse() helpers cachefiles: tmpfile error handling cleanup hugetlbfs: cleanup mknod and tmpfile vfs: add vfs_tmpfile_open() helper
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull MM updates from Andrew Morton: - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam Howlett. An overlapping range-based tree for vmas. It it apparently slightly more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat at [1]. This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1] * tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits) hugetlb: allocate vma lock for all sharable vmas hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer hugetlb: fix vma lock handling during split vma and range unmapping mglru: mm/vmscan.c: fix imprecise comments mm/mglru: don't sync disk for each aging cycle mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol mm: memcontrol: use do_memsw_account() in a few more places mm: memcontrol: deprecate swapaccounting=0 mode mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled mm/secretmem: remove reduntant return value mm/hugetlb: add available_huge_pages() func mm: remove unused inline functions from include/linux/mm_inline.h selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd selftests/vm: add thp collapse shmem testing selftests/vm: add thp collapse file and tmpfs testing selftests/vm: modularize thp collapse memory operations selftests/vm: dedup THP helpers mm/khugepaged: add tracepoint to hpage_collapse_scan_file() mm/madvise: add file and shmem support to MADV_COLLAPSE ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 mm updates from Dave Hansen: "There are some small things here, plus one big one. The big one detected and refused to create W+X kernel mappings. This caused a bit of trouble and it is entirely disabled on 32-bit due to known unfixable EFI issues. It also oopsed on some systemd eBPF use, which kept some users from booting. The eBPF issue is fixed, but those troubles were caught relatively recently which made me nervous that there are more lurking. The final commit in here retains the warnings, but doesn't actually refuse to create W+X mappings. Summary: - Detect insecure W+X mappings and warn about them, including a few bug fixes and relaxing the enforcement - Do a long-overdue defconfig update and enabling W+X boot-time detection - Cleanup _PAGE_PSE handling (follow-up on an earlier bug) - Rename a change_page_attr function" * tag 'x86_mm_for_v6.1_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Ease W^X enforcement back to just a warning x86/mm: Disable W^X detection and enforcement on 32-bit x86/mm: Add prot_sethuge() helper to abstract out _PAGE_PSE handling x86/mm/32: Fix W^X detection when page tables do not support NX x86/defconfig: Enable CONFIG_DEBUG_WX=y x86/defconfig: Refresh the defconfigs x86/mm: Refuse W^X violations x86/mm: Rename set_memory_present() to set_memory_p()
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- 10 Oct, 2022 15 commits
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https://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull xtensa updates from Max Filippov: - add support for FDPIC and static PIE executable formats for noMMU * tag 'xtensa-20221010' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: add FDPIC and static PIE support for noMMU xtensa: clean up ELF_PLAT_INIT macro
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommuLinus Torvalds authored
Pull m68knommu updates from Greg Ungerer: "Just a couple of changes. Fixes to compilation of the old/legacy Freescale 68328 targets in some kernel configurations, and some default configuration updates. Summary: - fix build problems for legacy 68328 targets - clean out configs of removed options" * tag 'm68knommu-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: update config files m68knommu: fix non-mmu classic 68000 legacy timer tick selection m68knommu: fix non-specific 68328 choice interrupt build failure
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio updates from Michael Tsirkin: - 9k mtu perf improvements - vdpa feature provisioning - virtio blk SECURE ERASE support - fixes and cleanups all over the place * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_pci: don't try to use intxif pin is zero vDPA: conditionally read MTU and MAC in dev cfg space vDPA: fix spars cast warning in vdpa_dev_net_mq_config_fill vDPA: check virtio device features to detect MQ vDPA: check VIRTIO_NET_F_RSS for max_virtqueue_paris's presence vDPA: only report driver features if FEATURES_OK is set vDPA: allow userspace to query features of a vDPA device virtio_blk: add SECURE ERASE command support vp_vdpa: support feature provisioning vdpa_sim_net: support feature provisioning vdpa: device feature provisioning virtio-net: use mtu size as buffer length for big packets virtio-net: introduce and use helper function for guest gso support checks virtio: drop vp_legacy_set_queue_size virtio_ring: make vring_alloc_queue_packed prettier virtio_ring: split: Operators use unified style vhost: add __init/__exit annotations to module init/exit funcs
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Linus Torvalds authored
Merge tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Remove unnecessary delay while probing for VMBus (Stanislav Kinsburskiy) - Optimize vmbus_on_event (Saurabh Sengar) - Fix a race in Hyper-V DRM driver (Saurabh Sengar) - Miscellaneous clean-up patches from various people * tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: x86/hyperv: Replace kmap() with kmap_local_page() drm/hyperv: Add ratelimit on error message hyperv: simplify and rename generate_guest_id Drivers: hv: vmbus: Split memcpy of flex-array scsi: storvsc: remove an extraneous "to" in a comment Drivers: hv: vmbus: Don't wait for the ACPI device upon initialization Drivers: hv: vmbus: Use PCI_VENDOR_ID_MICROSOFT for better discoverability Drivers: hv: vmbus: Fix kernel-doc drm/hyperv: Don't overwrite dirt_needed value set by host Drivers: hv: vmbus: Optimize vmbus_on_event
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more thermal control updates from Rafael Wysocki: "These fix assorted issues in the thermal core and ARM thermal drivers. Specifics: - Use platform data to get the sensor ID instead of parsing the device in imx_sc thermal driver and remove the dedicated OF function from the core code (Daniel Lezcano). - Fix Kconfig dependency for the QCom tsens thermal driver (Jonathan Cameron). - Add missing const annotation to the RCar ops thermal driver (Lad Prabhakar). - Drop duplicate parameter check from thermal_zone_device_register_with_trips() (Lad Prabhakar). - Fix NULL pointer dereference in trip_point_temp_store() by making it check if the ->set_trip_temp() operation is present (Lad Prabhakar). - Fix the MSM8939 fourth sensor hardware ID in the QCom tsens thermal driver (Vincent Knecht)" * tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id thermal/core: Add a check before calling set_trip_temp() thermal/core: Drop valid pointer check for type thermal/drivers/rcar_thermal: Constify static thermal_zone_device_ops thermal/drivers/qcom: Drop false build dependency of all QCOM drivers on QCOM_TSENS thermal/of: Remove the thermal_zone_of_get_sensor_id() function thermal/drivers/imx_sc: Rely on the platform data to get the resource id
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more power management updates from Rafael Wysocki: "These update the turbostat utility, extend the macros used for defining device power management callbacks and add a diagnostic message to the generic power domains code. Specifics: - Add an error message to be printed when a power domain marked as "always on" is not actually on during initialization (Johan Hovold). - Extend macros used for defining power management callbacks to allow conditional exporting of noirq and late/early suspend/resume PM callbacks (Paul Cercueil). - Update the turbostat utility: - Add support for two new platforms (Zhang Rui). - Adjust energy unit for Sapphire Rapids (Zhang Rui). - Do not dump TRL if turbo is not supported (Artem Bityutskiy)" * tag 'pm-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: tools/power turbostat: version 2022.10.04 tools/power turbostat: Use standard Energy Unit for SPR Dram RAPL domain tools/power turbostat: Do not dump TRL if turbo is not supported tools/power turbostat: Add support for MeteorLake platforms tools/power turbostat: Add support for RPL-S PM: Improve EXPORT_*_DEV_PM_OPS macros PM: domains: log failures to register always-on domains
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more ACPI updates from Rafael Wysocki: "These fix two issues, in APEI and in the int3472 driver, clean up the ACPI thermal driver, add ACPI support for non-GPE system wakeup events and make the system reboot code use the S5 (system off) state by default. Specifics: - Fix ACPI device object reference counting in (recently updated) skl_int3472_fill_clk_pdata() (Andy Shevchenko). - Fix a memory leak in APEI by avoiding to add a task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki)" * tag 'acpi-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently platform/x86: int3472: Don't leak reference on error ACPI: APEI: do not add task_work to kernel thread to avoid memory leak PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get
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git://git.infradead.org/users/hch/dma-mappingLinus Torvalds authored
Pull dma-mapping updates from Christoph Hellwig: - fix a regression in the ARM dma-direct conversion (Christoph Hellwig) - use memcpy_{from,to}_page (Fabio M. De Francesco) - cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn) - make SG table pool allocation less fragile (Masahiro Yamada) - don't panic on swiotlb initialization failure (Robin Murphy) * tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping: ARM/dma-mapping: remove the dma_coherent member of struct dev_archdata ARM/dma-mappіng: don't override ->dma_coherent when set from a bus notifier lib/sg_pool: change module_init(sg_pool_init) to subsys_initcall MAINTAINERS: merge SWIOTLB SUBSYSTEM into DMA MAPPING HELPERS swiotlb: don't panic! swiotlb: replace kmap_atomic() with memcpy_{from,to}_page()
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu updates from Joerg Roedel: - remove the bus_set_iommu() interface which became unnecesary because of IOMMU per-device probing - make the dma-iommu.h header private - Intel VT-d changes from Lu Baolu: - Decouple PASID and PRI from SVA - Add ESRTPS & ESIRTPS capability check - Cleanups - Apple DART support for the M1 Pro/MAX SOCs - support for AMD IOMMUv2 page-tables for the DMA-API layer. The v2 page-tables are compatible with the x86 CPU page-tables. Using them for DMA-API prepares support for hardware-assisted IOMMU virtualization - support for MT6795 Helio X10 M4Us in the Mediatek IOMMU driver - some smaller fixes and cleanups * tag 'iommu-updates-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (59 commits) iommu/vt-d: Avoid unnecessary global DMA cache invalidation iommu/vt-d: Avoid unnecessary global IRTE cache invalidation iommu/vt-d: Rename cap_5lp_support to cap_fl5lp_support iommu/vt-d: Remove pasid_set_eafe() iommu/vt-d: Decouple PASID & PRI enabling from SVA iommu/vt-d: Remove unnecessary SVA data accesses in page fault path dt-bindings: iommu: arm,smmu-v3: Relax order of interrupt names iommu: dart: Support t6000 variant iommu/io-pgtable-dart: Add DART PTE support for t6000 iommu/io-pgtable: Add DART subpage protection support iommu/io-pgtable: Move Apple DART support to its own file iommu/mediatek: Add support for MT6795 Helio X10 M4Us iommu/mediatek: Introduce new flag TF_PORT_TO_ADDR_MT8173 dt-bindings: mediatek: Add bindings for MT6795 M4U iommu/iova: Fix module config properly iommu/amd: Fix sparse warning iommu/amd: Remove outdated comment iommu/amd: Free domain ID after domain_flush_pages iommu/amd: Free domain id in error path iommu/virtio: Fix compile error with viommu_capable() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull devicetree updates from Rob Herring: "DT core: - Fix node refcounting in of_find_last_cache_level() - Constify device_node in of_device_compatible_match() - Fix 'dma-ranges' handling in bus controller nodes - Fix handling of initrd start > end - Improve error reporting in of_irq_init() - Taint kernel on DT unittest running - Use strscpy instead of strlcpy - Add a build target, dt_compatible_check, to check for compatible strings used in kernel sources against compatible strings in DT schemas. - Handle DT_SCHEMA_FILES changes when rebuilding DT bindings: - LED bindings for MT6370 PMIC - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller, mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc, and arm,versatile-sysreg to DT schema format - Add nvmem cells to u-boot,env schema - Add more LED_COLOR_ID definitions - Require 'opp-table' uses to be a node - Various schema fixes to match QEMU 'virt' DT usage - Tree wide dropping of redundant 'Device Tree Binding' in schema titles - More (unevaluated|additional)Properties fixes in schema child nodes - Drop various redundant minItems equal to maxItems" * tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits) of: base: Shift refcount decrement in of_find_last_cache_level() dt-bindings: leds: Add MediaTek MT6370 flashlight dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator dt-bindings: mailbox: Convert mtk-gce to DT schema of: base: make of_device_compatible_match() accept const device node of: Fix "dma-ranges" handling for bus controllers of: fdt: Remove unused struct fdt_scan_status dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node dt-bindings: timer: Add power-domains for TI timer-dm on K3 dt: Add a check for undocumented compatible strings in kernel kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML dt-bindings: i2c: migrate mt7621 text bindings to YAML dt-bindings: power: gpcv2: correct patternProperties dt-bindings: virtio: Convert virtio,pci-iommu to DT schema dt-bindings: timer: arm,arch_timer: Allow dual compatible string dt-bindings: arm: cpus: Add kryo240 compatible dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema dt-bindings: nvmem: u-boot,env: add basic NVMEM cells dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmddLinus Torvalds authored
Pull tpm updates from Jarkko Sakkinen: "Just a few bug fixes this time" * tag 'tpmdd-next-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: selftest: tpm2: Add Client.__del__() to close /dev/tpm* handle security/keys: Remove inconsistent __user annotation char: move from strlcpy with unused retval to strscpy
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto updates from Herbert Xu: "API: - Feed untrusted RNGs into /dev/random - Allow HWRNG sleeping to be more interruptible - Create lib/utils module - Setting private keys no longer required for akcipher - Remove tcrypt mode=1000 - Reorganised Kconfig entries Algorithms: - Load x86/sha512 based on CPU features - Add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher Drivers: - Add HACE crypto driver aspeed" * tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits) crypto: aspeed - Remove redundant dev_err call crypto: scatterwalk - Remove unused inline function scatterwalk_aligned() crypto: aead - Remove unused inline functions from aead crypto: bcm - Simplify obtain the name for cipher crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf() hwrng: core - start hwrng kthread also for untrusted sources crypto: zip - remove the unneeded result variable crypto: qat - add limit to linked list parsing crypto: octeontx2 - Remove the unneeded result variable crypto: ccp - Remove the unneeded result variable crypto: aspeed - Fix check for platform_get_irq() errors crypto: virtio - fix memory-leak crypto: cavium - prevent integer overflow loading firmware crypto: marvell/octeontx - prevent integer overflows crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled crypto: hisilicon/qm - fix the qos value initialization crypto: sun4i-ss - use DEFINE_SHOW_ATTRIBUTE to simplify sun4i_ss_debugfs crypto: tcrypt - add async speed test for aria cipher crypto: aria-avx - add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher crypto: aria - prepare generic module for optimized implementations ...
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https://github.com/norov/linuxLinus Torvalds authored
Pull bitmap updates from Yury Norov: - Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES (Phil Auld) - cleanup nr_cpu_ids vs nr_cpumask_bits mess (me) This series cleans that mess and adds new config FORCE_NR_CPUS that allows to optimize cpumask subsystem if the number of CPUs is known at compile-time. - optimize find_bit() functions (me) Reworks find_bit() functions based on new FIND_{FIRST,NEXT}_BIT() macros. - add find_nth_bit() (me) Adds find_nth_bit(), which is ~70 times faster than bitcounting with for_each() loop: for_each_set_bit(bit, mask, size) if (n-- == 0) return bit; Also adds bitmap_weight_and() to let people replace this pattern: tmp = bitmap_alloc(nbits); bitmap_and(tmp, map1, map2, nbits); weight = bitmap_weight(tmp, nbits); bitmap_free(tmp); with a single bitmap_weight_and() call. - repair cpumask_check() (me) After switching cpumask to use nr_cpu_ids, cpumask_check() started generating many false-positive warnings. This series fixes it. - Add for_each_cpu_andnot() and for_each_cpu_andnot() (Valentin Schneider) Extends the API with one more function and applies it in sched/core. * tag 'bitmap-6.1-rc1' of https://github.com/norov/linux: (28 commits) sched/core: Merge cpumask_andnot()+for_each_cpu() into for_each_cpu_andnot() lib/test_cpumask: Add for_each_cpu_and(not) tests cpumask: Introduce for_each_cpu_andnot() lib/find_bit: Introduce find_next_andnot_bit() cpumask: fix checking valid cpu range lib/bitmap: add tests for for_each() loops lib/find: optimize for_each() macros lib/bitmap: introduce for_each_set_bit_wrap() macro lib/find_bit: add find_next{,_and}_bit_wrap cpumask: switch for_each_cpu{,_not} to use for_each_bit() net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and} cpumask: add cpumask_nth_{,and,andnot} lib/bitmap: remove bitmap_ord_to_pos lib/bitmap: add tests for find_nth_bit() lib: add find_nth{,_and,_andnot}_bit() lib/bitmap: add bitmap_weight_and() lib/bitmap: don't call __bitmap_weight() in kernel code tools: sync find_bit() implementation lib/find_bit: optimize find_next_bit() functions lib/find_bit: create find_first_zero_bit_le() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-traceLinus Torvalds authored
Pull tracing updates from Steven Rostedt: "Major changes: - Changed location of tracing repo from personal git repo to: git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git - Added Masami Hiramatsu as co-maintainer - Updated MAINTAINERS file to separate out FTRACE as it is more than just TRACING. Minor changes: - Added Mark Rutland as FTRACE reviewer - Updated user_events to make it on its way to remove the BROKEN tag. The changes should now be acceptable but will run it through a cycle and hopefully we can remove the BROKEN tag next release. - Added filtering to eprobes - Added a delta time to the benchmark trace event - Have the histogram and filter callbacks called via a switch statement instead of indirect functions. This speeds it up to avoid retpolines. - Add a way to wake up ring buffer waiters waiting for the ring buffer to fill up to its watermark. - New ioctl() on the trace_pipe_raw file to wake up ring buffer waiters. - Wake up waiters when the ring buffer is disabled. A reader may block when the ring buffer is disabled, but if it was blocked when the ring buffer is disabled it should then wake up. Fixes: - Allow splice to read partially read ring buffer pages. This fixes splice never moving forward. - Fix inverted compare that made the "shortest" ring buffer wait queue actually the longest. - Fix a race in the ring buffer between resetting a page when a writer goes to another page, and the reader. - Fix ftrace accounting bug when function hooks are added at boot up before the weak functions are set to "disabled". - Fix bug that freed a user allocated snapshot buffer when enabling a tracer. - Fix possible recursive locks in osnoise tracer - Fix recursive locking direct functions - Other minor clean ups and fixes" * tag 'trace-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (44 commits) ftrace: Create separate entry in MAINTAINERS for function hooks tracing: Update MAINTAINERS to reflect new tracing git repo tracing: Do not free snapshot if tracer is on cmdline ftrace: Still disable enabled records marked as disabled tracing/user_events: Move pages/locks into groups to prepare for namespaces tracing: Add Masami Hiramatsu as co-maintainer tracing: Remove unused variable 'dups' MAINTAINERS: add myself as a tracing reviewer ring-buffer: Fix race between reset page and reading page tracing/user_events: Update ABI documentation to align to bits vs bytes tracing/user_events: Use bits vs bytes for enabled status page data tracing/user_events: Use refcount instead of atomic for ref tracking tracing/user_events: Ensure user provided strings are safely formatted tracing/user_events: Use WRITE instead of READ for io vector import tracing/user_events: Use NULL for strstr checks tracing: Fix spelling mistake "preapre" -> "prepare" tracing: Wake up waiters when tracing is disabled tracing: Add ioctl() to force ring buffer waiters to wake up tracing: Wake up ring buffer waiters on closing of the file ring-buffer: Add ring_buffer_wake_waiters() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linuxLinus Torvalds authored
Pull sysctl updates from Luis Chamberlain: "Just some boring cleanups on the sysctl front for this release" * tag 'sysctl-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: kernel/sysctl-test: use SYSCTL_{ZERO/ONE_HUNDRED} instead of i_{zero/one_hundred} kernel/sysctl.c: move sysctl_vals and sysctl_long_vals to sysctl.c sysctl: remove max_extfrag_threshold kernel/sysctl.c: remove unnecessary (void*) conversions proc: remove initialization assignment
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