Skip to main content

Browse the archive

https://github.com/torvalds/linux
17 May 2024, 11:00:25 UTC
sort by:
Revision Author Date Message Commit Date
ea5f6ad Linus Torvalds 16 May 2024, 16:14:50 UTC Merge tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: - New drivers/platform/arm64 directory for arm64 embedded-controller drivers - New drivers: - Acer Aspire 1 embedded controllers (for arm64 models) - ACPI quickstart PNP0C32 buttons - Dell All-In-One backlight support (dell-uart-backlight) - Lenovo WMI camera buttons - Lenovo Yoga Tablet 2 Pro 1380F/L fast charging - MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only) - MSI WMI sensors (fan speed sensors only for now) - Asus WMI: - 2024 ROG Mini-LED support - MCU powersave support - Vivobook GPU MUX support - Misc. other improvements - Ideapad laptop: - Export FnLock LED as LED class device - Switch platform profiles using thermal management key - Intel drivers: - IFS: various improvements - PMC: Lunar Lake support - SDSI: various improvements - TPMI/ISST: various improvements - tools: intel-speed-select: various improvements - MS Surface drivers: - Fan profile switching support - Surface Pro thermal sensors support - ThinkPad ACPI: - Reworked hotkey support to use sparse keymaps - Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys - WMI core: - New WMI driver development guide - x86 Android tablets: - Lenovo Yoga Tablet 2 Pro 1380F/L support - Xiaomi MiPad 2 status LED and bezel touch buttons backlight support - Miscellaneous cleanups / fixes / improvements * tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (128 commits) platform/x86: Add new MeeGoPad ANX7428 Type-C Cross Switch driver devm-helpers: Fix a misspelled cancellation in the comments tools arch x86: Add dell-uart-backlight-emulator platform/x86: Add new Dell UART backlight driver platform/x86: x86-android-tablets: Create LED device for Xiaomi Pad 2 bottom bezel touch buttons platform/x86: x86-android-tablets: Xiaomi pad2 RGB LED fwnode updates platform/x86: x86-android-tablets: Pass struct device to init() platform/x86/amd: pmc: Add new ACPI ID AMDI000B platform/x86/amd: pmf: Add new ACPI ID AMDI0105 platform/x86: p2sb: Don't init until unassigned resources have been assigned platform/surface: aggregator: Log critical errors during SAM probing platform/x86: ISST: Support SST-BF and SST-TF per level platform/x86/fujitsu-laptop: Replace sprintf() with sysfs_emit() tools/power/x86/intel-speed-select: v1.19 release tools/power/x86/intel-speed-select: Display CPU as None for -1 tools/power/x86/intel-speed-select: SST BF/TF support per level tools/power/x86/intel-speed-select: Increase number of CPUs displayed tools/power/x86/intel-speed-select: Present all TRL levels for turbo-freq tools/power/x86/intel-speed-select: Fix display for unsupported levels tools/power/x86/intel-speed-select: Support multiple dies ... 16 May 2024, 16:14:50 UTC
b426433 Linus Torvalds 16 May 2024, 16:04:52 UTC Merge tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD: - Simon Glass wanted to support binman's output properties in order to check their validity using the binding checks and proposed changes with the missing properties as well as a binman compatible. - Krzysztof Kozlowski on his side shared a new yaml for describing Samsung's OneNAND interface. - The interface with NVMEM has also been slightly improved/fixed, especially now that OTP are also supported in the NAND subsystem. - Along with these changes, small cleanups have also been contributed around ID tables, structure sizes, arithmetic checks and comments. Raw NAND subsystem: - Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. SPI NOR subsystem: - SPI NOR now uses div_u64() instead of div64_u64() in places where the divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide" * tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: replace unnecessary div64_u64() with div_u64() mtd: mchp23k256: drop unneeded MODULE_ALIAS dt-bindings: mtd: fixed-partition: Add binman compatibles dt-bindings: mtd: fixed-partitions: Add alignment properties mtd: maps: sa1100-flash: Prefer struct_size over open coded arithmetic mtd: core: Align comment with an action in mtd_otp_nvmem_add() mtd: rawnand: hynix: fixed typo mtd: rawnand: davinci: Add dummy read after sending command mtd: partitions: redboot: Added conversion of operands to a larger type dt-bindings: mtd: Add Samsung S5Pv210 OneNAND mtd: core: Don't fail mtd_otp_nvmem_add() if OTP is unsupported mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add() 16 May 2024, 16:04:52 UTC
8b06f75 Linus Torvalds 16 May 2024, 15:56:49 UTC Merge tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Increase the timeout period of the ACMD41 command - Add card entry for quirks to debugfs - Add mmc_gpiod_set_cd_config() function - Store owner from SDIO modules with sdio_register_driver() MMC host: - atmel-mci: Some cleanups and a switch to use dev_err_probe() - renesas_sdhi: - Add support for RZ/G2L, RZ/G3S and RZ/V2M variants - Set the SDBUF after reset - sdhci: Add support for "Tuning Error" interrupts - sdhci-acpi: - Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA - Disable write protect detection on Toshiba WT10-A - Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working - sdhci_am654: - Re-work and fix the tuning support for multiple speed-modes - Add tuning algorithm for delay chain - sdhci-esdhc-imx: Add NXP S32G3 support - sdhci-of-dwcmshc: - Add tuning support for Sophgo CV1800B and SG200X - Implement SDHCI CQE support - sdhci-pci-gli: Use the proper pci_set_power_state() instead of PMCSR writes" MEMSTICK: - Convert a couple of drivers to use the ->remove_new() callback" * tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits) mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S, and RZ/V2M SoCs dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility dt-bindings: mmc: renesas,sdhi: Group single const value items into an enum list mmc: renesas_sdhi: Set the SDBUF after reset mmc: core: Increase the timeout period of the ACMD41 command mmc: core: Convert to use __mmc_poll_for_busy() SD_APP_OP_COND too mmc: atmel-mci: Switch to use dev_err_probe() mmc: atmel-mci: Incapsulate used to be a platform data into host structure mmc: atmel-mci: Replace platform device pointer by generic one mmc: atmel-mci: Use temporary variable for struct device mmc: atmel-mci: Get rid of platform data leftovers mmc: sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X mmc: sdhci-of-dwcmshc: Remove useless "&" of th1520_execute_tuning mmc: sdhci-s3c: Choose sdhci_ops based on variant mmc: sdhci_am654: Constify struct sdhci_ops mmc: sdhci-sprd: Constify struct sdhci_ops mmc: sdhci-omap: Constify struct sdhci_ops mmc: sdhci-esdhc-mcf: Constify struct sdhci_ops mmc: slot-gpio: Use irq_handler_t type mmc: sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA ... 16 May 2024, 15:56:49 UTC
8b35a3b Linus Torvalds 16 May 2024, 15:50:32 UTC Merge tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain updates from Ulf Hansson: "pmdomain core: - Don't clear suspended_count at genpd_prepare() - Update the rejected/usage counters at system suspend too pmdomain providers: - ti-sci: Fix duplicate PD referrals - mediatek: Add MT8188 buck isolation setting - renesas: Add R-Car M3-W power-off delay quirk - renesas: Split R-Car M3-W and M3-W+ sub-drivers cpuidle-psci: - Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM DOMAIN - Update init level to core_initcall() - Drop superfluous wrappers psci_dt_attach|detach_cpu()" * tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: ti-sci: Fix duplicate PD referrals pmdomain: core: Don't clear suspended_count at genpd_prepare() pmdomain: core: Update the rejected/usage counters at system suspend too pmdomain: renesas: rcar-sysc: Add R-Car M3-W power-off delay quirk pmdomain: renesas: rcar-sysc: Remove rcar_sysc_nullify() helper pmdomain: renesas: rcar-sysc: Split R-Car M3-W and M3-W+ sub-drivers pmdomain: renesas: rcar-sysc: Absorb rcar_sysc_ch into rcar_sysc_pd MAINTAINERS: Add a git for the DT IDLE PM DOMAIN MAINTAINERS: Add a git for the ARM PSCI PM DOMAIN cpuidle: psci: Update init level to core_initcall() cpuidle: psci: Drop superfluous wrappers psci_dt_attach|detach_cpu() pmdomain: mediatek: Add MT8188 buck isolation setting pmdomain: mediatek: scpsys: drop driver owner assignment 16 May 2024, 15:50:32 UTC
6fd600d Linus Torvalds 16 May 2024, 15:45:44 UTC Merge tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New V4L2 ioctl VIDIOC_REMOVE_BUFS - experimental support for using generic metaformats on V4L2 core - New drivers: Intel IPU6 controller driver, Broadcom BCM283x/BCM271x - More cleanups at atomisp driver - Usual bunch of driver cleanups, improvements and fixes * tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (328 commits) media: bcm2835-unicam: Depend on COMMON_CLK Revert "media: v4l2-ctrls: show all owned controls in log_status" media: ov2740: Ensure proper reset sequence on probe() media: intel/ipu6: Don't print user-triggerable errors to kernel log media: bcm2835-unicam: Fix driver path in MAINTAINERS media: bcm2835-unicam: Fix a NULL vs IS_ERR() check media: bcm2835-unicam: Do not print error when irq not found media: bcm2835-unicam: Do not replace IRQ retcode during probe media: bcm2835-unicam: Convert to platform remove callback returning void media: media: intel/ipu6: Fix spelling mistake "remappinp" -> "remapping" media: intel/ipu6: explicitly include vmalloc.h media: cec.h: Fix kerneldoc media: uvcvideo: Refactor iterators media: v4l: async: refactor v4l2_async_create_ancillary_links media: intel/ipu6: Don't re-allocate memory for firmware media: dvb-frontends: tda10048: Fix integer overflow media: tc358746: Use the correct div_ function media: i2c: st-mipid02: Use the correct div function media: tegra-vde: Refactor timeout handling media: stk1160: Use min macro ... 16 May 2024, 15:45:44 UTC
972a254 Linus Torvalds 16 May 2024, 15:44:19 UTC Merge tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel Pull drm fix from Dave Airlie: - fix breakage in buddy allocator * tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel: drm/tests: Add a unit test for range bias allocation drm/buddy: Fix the range bias clear memory allocation issue 16 May 2024, 15:44:19 UTC
552c938 Miquel Raynal 16 May 2024, 08:55:25 UTC Merge tag 'nand/for-6.10' into mtd/next Raw NAND: Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> 16 May 2024, 08:55:36 UTC
964b899 Miquel Raynal 16 May 2024, 08:54:41 UTC Merge tag 'spi-nor/for-6.10' into mtd/next SPI NOR now uses div_u64() instead of div64_u64() in places where the divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> 16 May 2024, 08:55:05 UTC
431c590 Arunpravin Paneer Selvam 14 May 2024, 14:56:36 UTC drm/tests: Add a unit test for range bias allocation Allocate cleared blocks in the bias range when the DRM buddy's clear avail is zero. This will validate the bias range allocation in scenarios like system boot when no cleared blocks are available and exercise the fallback path too. The resulting blocks should always be dirty. v1:(Matthew) - move the size to the variable declaration section. - move the mm.clear_avail init to allocator init. Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240514145636.16253-2-Arunpravin.PaneerSelvam@amd.com 16 May 2024, 02:50:14 UTC
bb21700 Arunpravin Paneer Selvam 14 May 2024, 14:56:35 UTC drm/buddy: Fix the range bias clear memory allocation issue Problem statement: During the system boot time, an application request for the bulk volume of cleared range bias memory when the clear_avail is zero, we dont fallback into normal allocation method as we had an unnecessary clear_avail check which prevents the fallback method leads to fb allocation failure following system goes into unresponsive state. Solution: Remove the unnecessary clear_avail check in the range bias allocation function. v2: add a kunit for this corner case (Daniel Vetter) Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Fixes: 96950929eb23 ("drm/buddy: Implement tracking clear page feature") Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240514145636.16253-1-Arunpravin.PaneerSelvam@amd.com 16 May 2024, 02:50:04 UTC
3c999d1 Linus Torvalds 16 May 2024, 00:32:08 UTC Merge tag 'wq-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue updates from Tejun Heo: - Work items can now be disabled and enabled, and cancel_work_sync() and disable_work() can be called form atomic contexts for BH work items. This closes feature gap with tasklet and should allow converting all existing tasklet users to BH workqueues. - Improve pool sharing for unbound workqueues with strict affinity. - Misc changes including doc updates, improved debug annotations and cleanups. * tag 'wq-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Use "@..." in function comment to describe variable length argument workqueue: Add destroy_work_on_stack() in workqueue_softirq_dead() workqueue: remove unnecessary import and function in wq_monitor.py workqueue: Introduce enable_and_queue_work() convenience function workqueue: add function in event of workqueue_activate_work workqueue: Cleanup subsys attribute registration workqueue: Use list_last_entry() to get the last idle worker workqueue: Move attrs->cpumask out of worker_pool's properties when attrs->affn_strict workqueue: Use INIT_WORK_ONSTACK in workqueue_softirq_dead() workqueue: Allow cancel_work_sync() and disable_work() from atomic contexts on BH work items workqueue: Remember whether a work item was on a BH workqueue workqueue: Remove WORK_OFFQ_CANCELING workqueue: Implement disable/enable for (delayed) work items workqueue: Preserve OFFQ bits in cancel[_sync] paths 16 May 2024, 00:32:08 UTC
de6fef5 Linus Torvalds 16 May 2024, 00:06:08 UTC Merge tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - The locking around cpuset hotplug processing has always been a bit of mess which was worked around by making hotplug processing asynchronous. The asynchronity isn't great and led to other issues. We tried to make the behavior synchronous a while ago but that led to lockdep splats. Waiman took another stab at cleaning up and making it synchronous. The patch has been in -next for well over a month and there haven't been any complaints, so fingers crossed. - Tracepoints added to help understanding rstat lock contentions. - A bunch of minor changes - doc updates, code cleanups and selftests. * tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (24 commits) cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints selftests/cgroup: Drop define _GNU_SOURCE docs: cgroup-v1: Update page cache removal functions selftests/cgroup: fix uninitialized variables in test_zswap.c selftests/cgroup: cpu_hogger init: use {} instead of {NULL} selftests/cgroup: fix clang warnings: uninitialized fd variable selftests/cgroup: fix clang build failures for abs() calls cgroup/cpuset: Remove outdated comment in sched_partition_write() cgroup/cpuset: Fix incorrect top_cpuset flags cgroup/cpuset: Avoid clearing CS_SCHED_LOAD_BALANCE twice cgroup/cpuset: Statically initialize more members of top_cpuset cgroup: Avoid unnecessary looping in cgroup_no_v1() cgroup, legacy_freezer: update comment for freezer_css_offline() docs, cgroup: add entries for pids to cgroup-v2.rst cgroup: don't call cgroup1_pidlist_destroy_all() for v2 cgroup_freezer: update comment for freezer_css_online() cgroup/rstat: desc member cgrp in cgroup_rstat_flush_release cgroup/rstat: add cgroup_rstat_lock helpers and tracepoints cgroup/pids: Remove superfluous zeroing docs: cgroup-v1: Fix description for css_online ... 16 May 2024, 00:06:08 UTC
f4b0c4b Linus Torvalds 15 May 2024, 21:46:43 UTC Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Paolo Bonzini: "ARM: - Move a lot of state that was previously stored on a per vcpu basis into a per-CPU area, because it is only pertinent to the host while the vcpu is loaded. This results in better state tracking, and a smaller vcpu structure. - Add full handling of the ERET/ERETAA/ERETAB instructions in nested virtualisation. The last two instructions also require emulating part of the pointer authentication extension. As a result, the trap handling of pointer authentication has been greatly simplified. - Turn the global (and not very scalable) LPI translation cache into a per-ITS, scalable cache, making non directly injected LPIs much cheaper to make visible to the vcpu. - A batch of pKVM patches, mostly fixes and cleanups, as the upstreaming process seems to be resuming. Fingers crossed! - Allocate PPIs and SGIs outside of the vcpu structure, allowing for smaller EL2 mapping and some flexibility in implementing more or less than 32 private IRQs. - Purge stale mpidr_data if a vcpu is created after the MPIDR map has been created. - Preserve vcpu-specific ID registers across a vcpu reset. - Various minor cleanups and improvements. LoongArch: - Add ParaVirt IPI support - Add software breakpoint support - Add mmio trace events support RISC-V: - Support guest breakpoints using ebreak - Introduce per-VCPU mp_state_lock and reset_cntx_lock - Virtualize SBI PMU snapshot and counter overflow interrupts - New selftests for SBI PMU and Guest ebreak - Some preparatory work for both TDX and SNP page fault handling. This also cleans up the page fault path, so that the priorities of various kinds of fauls (private page, no memory, write to read-only slot, etc.) are easier to follow. x86: - Minimize amount of time that shadow PTEs remain in the special REMOVED_SPTE state. This is a state where the mmu_lock is held for reading but concurrent accesses to the PTE have to spin; shortening its use allows other vCPUs to repopulate the zapped region while the zapper finishes tearing down the old, defunct page tables. - Advertise the max mappable GPA in the "guest MAXPHYADDR" CPUID field, which is defined by hardware but left for software use. This lets KVM communicate its inability to map GPAs that set bits 51:48 on hosts without 5-level nested page tables. Guest firmware is expected to use the information when mapping BARs; this avoids that they end up at a legal, but unmappable, GPA. - Fixed a bug where KVM would not reject accesses to MSR that aren't supposed to exist given the vCPU model and/or KVM configuration. - As usual, a bunch of code cleanups. x86 (AMD): - Implement a new and improved API to initialize SEV and SEV-ES VMs, which will also be extendable to SEV-SNP. The new API specifies the desired encryption in KVM_CREATE_VM and then separately initializes the VM. The new API also allows customizing the desired set of VMSA features; the features affect the measurement of the VM's initial state, and therefore enabling them cannot be done tout court by the hypervisor. While at it, the new API includes two bugfixes that couldn't be applied to the old one without a flag day in userspace or without affecting the initial measurement. When a SEV-ES VM is created with the new VM type, KVM_GET_REGS/KVM_SET_REGS and friends are rejected once the VMSA has been encrypted. Also, the FPU and AVX state will be synchronized and encrypted too. - Support for GHCB version 2 as applicable to SEV-ES guests. This, once more, is only accessible when using the new KVM_SEV_INIT2 flow for initialization of SEV-ES VMs. x86 (Intel): - An initial bunch of prerequisite patches for Intel TDX were merged. They generally don't do anything interesting. The only somewhat user visible change is a new debugging mode that checks that KVM's MMU never triggers a #VE virtualization exception in the guest. - Clear vmcs.EXIT_QUALIFICATION when synthesizing an EPT Misconfig VM-Exit to L1, as per the SDM. Generic: - Use vfree() instead of kvfree() for allocations that always use vcalloc() or __vcalloc(). - Remove .change_pte() MMU notifier - the changes to non-KVM code are small and Andrew Morton asked that I also take those through the KVM tree. The callback was only ever implemented by KVM (which was also the original user of MMU notifiers) but it had been nonfunctional ever since calls to set_pte_at_notify were wrapped with invalidate_range_start and invalidate_range_end... in 2012. Selftests: - Enhance the demand paging test to allow for better reporting and stressing of UFFD performance. - Convert the steal time test to generate TAP-friendly output. - Fix a flaky false positive in the xen_shinfo_test due to comparing elapsed time across two different clock domains. - Skip the MONITOR/MWAIT test if the host doesn't actually support MWAIT. - Avoid unnecessary use of "sudo" in the NX hugepage test wrapper shell script, to play nice with running in a minimal userspace environment. - Allow skipping the RSEQ test's sanity check that the vCPU was able to complete a reasonable number of KVM_RUNs, as the assert can fail on a completely valid setup. If the test is run on a large-ish system that is otherwise idle, and the test isn't affined to a low-ish number of CPUs, the vCPU task can be repeatedly migrated to CPUs that are in deep sleep states, which results in the vCPU having very little net runtime before the next migration due to high wakeup latencies. - Define _GNU_SOURCE for all selftests to fix a warning that was introduced by a change to kselftest_harness.h late in the 6.9 cycle, and because forcing every test to #define _GNU_SOURCE is painful. - Provide a global pseudo-RNG instance for all tests, so that library code can generate random, but determinstic numbers. - Use the global pRNG to randomly force emulation of select writes from guest code on x86, e.g. to help validate KVM's emulation of locked accesses. - Allocate and initialize x86's GDT, IDT, TSS, segments, and default exception handlers at VM creation, instead of forcing tests to manually trigger the related setup. Documentation: - Fix a goof in the KVM_CREATE_GUEST_MEMFD documentation" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (225 commits) selftests/kvm: remove dead file KVM: selftests: arm64: Test vCPU-scoped feature ID registers KVM: selftests: arm64: Test that feature ID regs survive a reset KVM: selftests: arm64: Store expected register value in set_id_regs KVM: selftests: arm64: Rename helper in set_id_regs to imply VM scope KVM: arm64: Only reset vCPU-scoped feature ID regs once KVM: arm64: Reset VM feature ID regs from kvm_reset_sys_regs() KVM: arm64: Rename is_id_reg() to imply VM scope KVM: arm64: Destroy mpidr_data for 'late' vCPU creation KVM: arm64: Use hVHE in pKVM by default on CPUs with VHE support KVM: arm64: Fix hvhe/nvhe early alias parsing KVM: SEV: Allow per-guest configuration of GHCB protocol version KVM: SEV: Add GHCB handling for termination requests KVM: SEV: Add GHCB handling for Hypervisor Feature Support requests KVM: SEV: Add support to handle AP reset MSR protocol KVM: x86: Explicitly zero kvm_caps during vendor module load KVM: x86: Fully re-initialize supported_mce_cap on vendor module load KVM: x86: Fully re-initialize supported_vm_types on vendor module load KVM: x86/mmu: Sanity check that __kvm_faultin_pfn() doesn't create noslot pfns KVM: x86/mmu: Initialize kvm_page_fault's pfn and hva to error values ... 15 May 2024, 21:46:43 UTC
a2a5890 Tejun Heo 15 May 2024, 21:40:33 UTC Merge branch 'for-6.10' into test-merge-for-6.10 15 May 2024, 21:40:33 UTC
2e92500 Linus Torvalds 15 May 2024, 21:32:27 UTC Merge tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull CXL updates from Dave Jiang: - Three CXL mailbox passthrough commands are added to support the populating and clearing of vendor debug logs: - Get Log Capabilities - Get Supported Log Sub-List Commands - Clear Log - Add support of Device Phyiscal Address (DPA) to Host Physical Address (HPA) translation for CXL events of cxl_dram and cxl_general media. This allows user space to figure out which CXL region the event occured via trace event. - Connect CXL to CPER reporting. If a device is configured for firmware first, CXL event records are not sent directly to the host. Those records are reported through EFI Common Platform Error Records (CPER). Add support to route the CPER records through the CXL sub-system in order to provide DPA to HPA translation and also event decoding and tracing. This is useful for users to determine which system issues may correspond to specific hardware events. - A number of misc cleanups and fixes: - Fix for compile warning of cxl_security_ops - Add debug message for invalid interleave granularity - Enhancement to cxl-test event testing - Add dev_warn() on unsupported mixed mode decoder - Fix use of phys_to_target_node() for x86 - Use helper function for decoder enum instead of open coding - Include missing headers for cxl-event - Fix MAINTAINERS file entry - Fix cxlr_pmem memory leak - Cleanup __cxl_parse_cfmws via scope-based resource menagement - Convert cxl_pmem_region_alloc() to scope-based resource management * tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits) cxl/cper: Remove duplicated GUID defines cxl/cper: Fix non-ACPI-APEI-GHES build cxl/pci: Process CPER events acpi/ghes: Process CXL Component Events cxl/region: Convert cxl_pmem_region_alloc to scope-based resource management cxl/acpi: Cleanup __cxl_parse_cfmws() cxl/region: Fix cxlr_pmem leaks cxl/core: Add region info to cxl_general_media and cxl_dram events cxl/region: Move cxl_trace_hpa() work to the region driver cxl/region: Move cxl_dpa_to_region() work to the region driver cxl/trace: Correct DPA field masks for general_media & dram events MAINTAINERS: repair file entry in COMPUTE EXPRESS LINK cxl/cxl-event: include missing <linux/types.h> and <linux/uuid.h> cxl/hdm: Debug, use decoder name function cxl: Fix use of phys_to_target_node() for x86 cxl/hdm: dev_warn() on unsupported mixed mode decoder cxl/test: Enhance event testing cxl/hdm: Add debug message for invalid interleave granularity cxl: Fix compile warning for cxl_security_ops extern cxl/mbox: Add Clear Log mailbox command ... 15 May 2024, 21:32:27 UTC
c405aa3 Linus Torvalds 15 May 2024, 21:28:56 UTC Merge tag 'libnvdimm-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull nvdimm updates from Ira Weiny: "The changes include removing duplicate code and updating the nvdimm tree to the current kernel interfaces such as using const for struct device_type and changing the platform remove callback signature" * tag 'libnvdimm-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: remove redundant assignment to variable rc ndtest: Convert to platform remove callback returning void nvdimm/btt: always set max_integrity_segments nvdimm: remove nd_integrity_init dax: constify the struct device_type usage powerpc/papr_scm: Move duplicate definitions to common header files 15 May 2024, 21:28:56 UTC
a494682 Linus Torvalds 15 May 2024, 21:05:08 UTC Merge tag 'modules-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull modules updates from Luis Chamberlain: "Finally something fun. Mike Rapoport does some cleanup to allow us to take out module_alloc() out of modules into a new paint shedded execmem_alloc() and execmem_free() so to make emphasis these helpers are actually used outside of modules. It starts with a non-functional changes API rename / placeholders to then allow architectures to define their requirements into a new shiny struct execmem_info with ranges, and requirements for those ranges. Archs now can intitialize this execmem_info as the last part of mm_core_init() if they have to diverge from the norm. Each range is a known type clearly articulated and spelled out in enum execmem_type. Although a lot of this is major cleanup and prep work for future enhancements an immediate clear gain is we get to enable KPROBES without MODULES now. That is ultimately what motiviated to pick this work up again, now with smaller goal as concrete stepping stone" * tag 'modules-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of kprobes: remove dependency on CONFIG_MODULES powerpc: use CONFIG_EXECMEM instead of CONFIG_MODULES where appropriate x86/ftrace: enable dynamic ftrace without CONFIG_MODULES arch: make execmem setup available regardless of CONFIG_MODULES powerpc: extend execmem_params for kprobes allocations arm64: extend execmem_info for generated code allocations riscv: extend execmem_params for generated code allocations mm/execmem, arch: convert remaining overrides of module_alloc to execmem mm/execmem, arch: convert simple overrides of module_alloc to execmem mm: introduce execmem_alloc() and execmem_free() module: make module_memory_{alloc,free} more self-contained sparc: simplify module_alloc() nios2: define virtual address space for modules mips: module: rename MODULE_START to MODULES_VADDR arm64: module: remove unneeded call to kasan_alloc_module_shadow() kallsyms: replace deprecated strncpy with strscpy module: allow UNUSED_KSYMS_WHITELIST to be relative against objtree. 15 May 2024, 21:05:08 UTC
8c06da6 Linus Torvalds 15 May 2024, 20:07:49 UTC Merge tag 'livepatching-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching Pull livepatching update from Petr Mladek: - Use more informative names for the livepatch transition states * tag 'livepatching-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching: livepatch: Rename KLP_* to KLP_TRANSITION_* 15 May 2024, 20:07:49 UTC
a19264d Linus Torvalds 15 May 2024, 19:34:46 UTC Merge tag 'printk-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk updates from Petr Mladek: - Use no_printk() instead of "if (0) printk()" constructs to avoid generating printk index for messages disabled at compile time - Remove deprecated strncpy/strcpy from printk.c - Remove redundant CONFIG_BASE_FULL in favor of CONFIG_BASE_SMALL * tag 'printk-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: printk: cleanup deprecated uses of strncpy/strcpy printk: Remove redundant CONFIG_BASE_FULL printk: Change type of CONFIG_BASE_SMALL to bool printk: Fix LOG_CPU_MAX_BUF_SHIFT when BASE_SMALL is enabled ceph: Use no_printk() helper dyndbg: Use *no_printk() helpers dev_printk: Add and use dev_no_printk() printk: Let no_printk() use _printk() 15 May 2024, 19:34:46 UTC
1ab1bd2 Linus Torvalds 15 May 2024, 18:37:15 UTC Merge tag '6.10-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6 Pull smb client updates from Steve French: - three important fixes to recent netfs conversion to fix various xfstest failures, and rmmod oops - cleanup patch to fix various GCC-14 warnings * tag '6.10-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb3: fix perf regression with cached writes with netfs conversion cifs: Fix locking in cifs_strict_readv() cifs: Change from mempool_destroy to mempool_exit for request pools smb: smb2pdu.h: Avoid -Wflex-array-member-not-at-end warnings 15 May 2024, 18:37:15 UTC
cba23f3 Paolo Bonzini 15 May 2024, 17:40:08 UTC selftests/kvm: remove dead file This file was supposed to be removed in commit 2b7deea3ec7c ("Revert "kvm: selftests: move base kvm_util.h declarations to kvm_util_base.h""), but it survived. Remove it now. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 15 May 2024, 17:40:16 UTC
33e02dc Linus Torvalds 15 May 2024, 17:02:36 UTC Merge tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This one became bigger than usual, not in the total size but rather containing lots of small changes all over the places. The majority of changes are about ASoC, especially SOF / Intel stuff, and we see an interesting work for ASoC DAPM graph visualization, while there are many other code cleanup and refactoring, too. Core: - A deadlock fix at device disconnection - A new tool dapm-graph for visualising the DAPM state ASoC: - Large updates throughout the Intel audio drivers - Fixes and clarifications for the DAPM documentation - Cleanups of accessors for driver data, module labelling, and for constification - Modernsation and cleanup work in the Mediatek drivers - Several fixes and features for the DaVinci I2S driver - New drivers for several AMD and Intel platforms, Nuvoton NAU8325, Rockchip RK3308 and Texas Instruments PCM6240 HD-audio: - Cleanup for CONFIG_PM dependencies - Cirrus HD-audio codec fixes and quirks Others: - Series of tree-wide fixes in Makefiles to use *-y - Additions of missing module descriptions - Scarlett2 USB mixer enhancements - A series of legacy emu10k1 fixes and improvements" * tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (603 commits) ALSA: hda/realtek: Drop doubly quirk entry for 103c:8a2e ALSA: hda/realtek - fixed headset Mic not show ASoC: SOF: amd: Fix build error with built-in config ALSA: scarlett2: Increase mixer range to +12dB ALSA: scarlett2: Add S/PDIF source selection controls ALSA: core: Remove superfluous CONFIG_PM ALSA: Fix deadlocks with kctl removals at disconnection ASoC: audio-graph-card2: call of_node_get() before of_get_next_child() ASoC: SOF: amd: Correct spaces in Makefile ASoC: rt715-sdca-sdw: Fix wrong complete waiting in rt715_dev_resume() ASoC: Intel: sof_sdw_rt_amp: use dai parameter ASoC: Intel: sof_sdw: add dai parameter to rtd_init callback ASoC: Intel: sof_sdw: use .controls/.widgets to add controls/widgets ASoC: Intel: sof_sdw: add controls and dapm widgets in codec_info ASoC: Intel: sof_sdw: use generic name for controls/widgets ASoC: Intel: sof_sdw_cs_amp: rename Speakers to Speaker ASoC: Intel: maxim-common: change max98373 data to static ASoC: Intel: sof_sdw: add max98373 dapm routes ASoC: Intel: sof_rt5682: use max_98373_dai_link function ASoC: Intel: sof_nau8825: use max_98373_dai_link function ... 15 May 2024, 17:02:36 UTC
d346727 Linus Torvalds 15 May 2024, 16:53:06 UTC Merge tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "Code cleanups for offb, shmobile, sisfb, savage, au1200fb, uvesafb, omap2 and sh7760fb, as well as the addition of some HAS_IOPORT dependencies and adjustment of generated logo file to make build reproducible" * tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: offb: replace of_node_put with __free(device_node) fbdev: savage: Handle err return when savagefb_check_var failed video: hdmi: prefer length specifier in format over string copying fbdev: uvesafb: replace deprecated strncpy with strscpy_pad fbdev: au1200fb: replace deprecated strncpy with strscpy fbdev: fsl-diu-fb: replace deprecated strncpy with strscpy_pad video: logo: Drop full path of the input filename in generated file fbdev: add HAS_IOPORT dependencies fbdev: sh7760fb: allow modular build fbdev: sisfb: hide unused variables fbdev: shmobile: fix snprintf truncation fbdev: omap2: replace of_graph_get_next_endpoint() 15 May 2024, 16:53:06 UTC
db5d28c Linus Torvalds 15 May 2024, 16:43:42 UTC Merge tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel Pull drm updates from Dave Airlie: "This is the main pull request for the drm subsystems for 6.10. In drivers the main thing is a new driver for ARM Mali firmware based GPUs, otherwise there are a lot of changes to amdgpu/xe/i915/msm and scattered changes to everything else. In the core a bunch of headers and Kconfig was refactored, along with the addition of a new panic handler which is meant to provide a user friendly message when a panic happens and graphical display is enabled. New drivers: - panthor: ARM Mali/Immortalis CSF-based GPU driver Core: - add a CONFIG_DRM_WERROR option - make more headers self-contained - grab resv lock in pin/unpin - fix vmap resv locking - EDID/eDP panel matching - Kconfig cleanups - DT sound bindings - Add SIZE_HINTS property for cursor planes - Add struct drm_edid_product_id and helpers. - Use drm device based logging in more drm functions. - drop seq_file.h from a bunch of places - use drm_edid driver conversions dp: - DP Tunnel documentation - MST read sideband cap - Adaptive sync SDP prep work ttm: - improve placement for TTM BOs in idle/busy handling panic: - Fixes for drm-panic, and option to test it. - Add drm panic to simpledrm, mgag200, imx, ast bridge: - improve init ordering - adv7511: allow GPIO pin sharing - tc358775: add tc358675 support panel: - AUO B120XAN01.0 - Samsung s6e3fa7 - BOE NT116WHM-N44 - CMN N116BCA-EA1, - CrystalClear CMT430B19N00 - Startek KD050HDFIA020-C020A - powertip PH128800T006-ZHC01 - Innolux G121X1-L03 - LG sw43408 - Khadas TS050 V2 - EDO RM69380 OLED - CSOT MNB601LS1-1 amdgpu: - HDCP/ODM/RAS fixes - Devcoredump improvements - Expose VCN activity via sysfs - SMY 13.0.x updates - Enable fast updates on DCN 3.1.4 - Add dclk and vclk reporting on additional devices - Add ACA RAS infrastructure - Implement TLB flush fence - EEPROM handling fixes - SMUIO 14.0.2 support - SMU 14.0.1 Updates - SMU 14.0.2 support - Sync page table freeing with TLB flushes - DML2 refactor - DC debug improvements - DCN 3.5.x Updates - GPU reset fixes - HDP fix for second GFX pipe on GC 10.x - Enable secondary GFX pipe on GC 10.3 - Refactor and clean up BACO/BOCO/BAMACO handling - Remove invalid TTM resource start check - UAF fix in VA IOCTL - GPUVM page fault redirection to secondary IH rings for IH 6.x - Initial support for mapping kernel queues via MES - Fix VRAM memory accounting amdkfd: - MQD handling cleanup - Preemption handling fixes for XCDs - TLB flush fix for GC 9.4.2 - Properly clean up workqueue during module unload - Fix memory leak process create failure - Range check CP bad op exception targets to avoid reporting invalid exceptions to userspace - Fix eviction fence handling - Fix leak in GPU memory allocation failure case - DMABuf import handling fix - Enable SQ watchpoint for gfx10 i915: - Adding new DG2 PCI ID - add context hints for GT frequency - enable only one CCS for compute workloads - new workarounds - Fix UAF on destroy against retire race and remove two earlier partial fixes - Limit the reserved VM space to only the platforms that need it - Fix gt reset with GuC submission is disable - Add and use gt_to_guc() wrapper i915/xe display: - Lunar Lake display enabling, including cdclk and other refactors - BIOS/VBT/opregion related refactor - Digital port related refactor/clean-up - Fix 2s boot time regression on DP panel replay init - Remove duplication on audio enable/disable on SDVO and g4x+ DP - Disable AuxCCS framebuffers if built for Xe - Make crtc disable more atomic - Increase DP idle pattern wait timeout to 2ms - Start using container_of_const() for some extra const safety - Fix Jasper Lake boot freeze - Enable MST mode for 128b/132b single-stream sideband - Enable Adaptive Sync SDP Support for DP - Fix MTL supported DP rates - removal of UHBR13.5 - PLL refactoring - Limit eDP MSO pipe only for display version 20 - More display refactor towards independence from i915 dev_priv - Convert i915/xe fbdev to DRM client - More initial work to make display code more independent from i915 xe: - improved error capture - clean up some uAPI leftovers - devcoredump update - Add BMG mocs table - Handle GSCCS ER interrupt - Implement xe2- and GuC workarounds - struct xe_device cleanup - Hwmon updates - Add LRC parsing for more GPU instruction - Increase VM_BIND number of per-ioctl Ops - drm/xe: Add XE_BO_GGTT_INVALIDATE flag - Initial development for SR-IOV support - Add new PCI IDs to DG2 platform - Move userptr over to start using hmm_range_fault msm: - Switched to generating register header files during build process instead of shipping pre-generated headers - Merged DPU and MDP4 format databases. - DP: - Stop using compat string to distinguish DP and eDP cases - Added support for X Elite platform (X1E80100) - Reworked DP aux/audio support - Added SM6350 DP to the bindings - GPU: - a7xx perfcntr reg fixes - MAINTAINERS updates - a750 devcoredump support radeon: - Silence UBSAN warnings related to flexible arrays nouveau: - move some uAPI objects to uapi headers omapdrm: - console fix ast: - add i2c polling qaic: - add debugfs entries exynos: - fix platform_driver .owner - drop cleanup code mediatek: - Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe() - Add GAMMA 12-bit LUT support for MT8188 - Rename mtk_drm_* to mtk_* - Drop driver owner initialization - Correct calculation formula of PHY Timing" * tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel: (1477 commits) drm/xe/ads: Use flexible-array drm/xe: Use ordered WQ for G2H handler drm/msm/gen_header: allow skipping the validation drm/msm/a6xx: Cleanup indexed regs const'ness drm/msm: Add devcoredump support for a750 drm/msm: Adjust a7xx GBIF debugbus dumping drm/msm: Update a6xx registers XML drm/msm: Fix imported a750 snapshot header for upstream drm/msm: Import a750 snapshot registers from kgsl MAINTAINERS: Add Konrad Dybcio as a reviewer for the Adreno driver MAINTAINERS: Add a separate entry for Qualcomm Adreno GPU drivers drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails drm/msm/adreno: fix CP cycles stat retrieval on a7xx drm/msm/a7xx: allow writing to CP_BV counter selection registers drm: zynqmp_dpsub: Always register bridge Revert "drm/bridge: ti-sn65dsi83: Fix enable error path" drm/fb_dma: Add checks in drm_fb_dma_get_scanout_buffer() drm/fbdev-generic: Do not set physical framebuffer address drm/panthor: Fix the FW reset logic drm/panthor: Make sure we handle 'unknown group state' case properly ... 15 May 2024, 16:43:42 UTC
46c6d2b Linus Torvalds 15 May 2024, 16:22:34 UTC Merge tag 'asymmetric-keys-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull asymmetric keys update from Jarkko Sakkinen: "Add a self-test testing PCKS#7 signed data against ECDSA key and couple of bug fixes for missing deps" * tag 'asymmetric-keys-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: certs: Add ECDSA signature verification self-test certs: Move RSA self-test data to separate file KEYS: asymmetric: Add missing dependencies of FIPS_SIGNATURE_SELFTEST KEYS: asymmetric: Add missing dependency on CRYPTO_SIG 15 May 2024, 16:22:34 UTC
353ad6c Linus Torvalds 15 May 2024, 15:43:02 UTC Merge tag 'integrity-v6.10' of ssh://ra.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity Pull integrity updates from Mimi Zohar: "Two IMA changes, one EVM change, a use after free bug fix, and a code cleanup to address "-Wflex-array-member-not-at-end" warnings: - The existing IMA {ascii, binary}_runtime_measurements lists include a hard coded SHA1 hash. To address this limitation, define per TPM enabled hash algorithm {ascii, binary}_runtime_measurements lists - Close an IMA integrity init_module syscall measurement gap by defining a new critical-data record - Enable (partial) EVM support on stacked filesystems (overlayfs). Only EVM portable & immutable file signatures are copied up, since they do not contain filesystem specific metadata" * tag 'integrity-v6.10' of ssh://ra.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: ima: add crypto agility support for template-hash algorithm evm: Rename is_unsupported_fs to is_unsupported_hmac_fs fs: Rename SB_I_EVM_UNSUPPORTED to SB_I_EVM_HMAC_UNSUPPORTED evm: Enforce signatures on unsupported filesystem for EVM_INIT_X509 ima: re-evaluate file integrity on file metadata change evm: Store and detect metadata inode attributes changes ima: Move file-change detection variables into new structure evm: Use the metadata inode to calculate metadata hash evm: Implement per signature type decision in security_inode_copy_up_xattr security: allow finer granularity in permitting copy-up of security xattrs ima: Rename backing_inode to real_inode integrity: Avoid -Wflex-array-member-not-at-end warnings ima: define an init_module critical data record ima: Fix use-after-free on a dentry's dname.name 15 May 2024, 15:43:02 UTC
ccae19c Linus Torvalds 15 May 2024, 15:36:30 UTC Merge tag 'selinux-pr-20240513' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: - Attempt to pre-allocate the SELinux status page so it doesn't appear to userspace that we are skipping SELinux policy sequence numbers - Reject invalid SELinux policy bitmaps with an error at policy load time - Consistently use the same type, u32, for ebitmap offsets - Improve the "symhash" hash function for better distribution on common policies - Correct a number of printk format specifiers in the ebitmap code - Improved error checking in sel_write_load() - Ensure we have a proper return code in the filename_trans_read_helper_compat() function - Make better use of the current_sid() helper function - Allow for more hash table statistics when debugging is enabled - Migrate from printk_ratelimit() to pr_warn_ratelimited() - Miscellaneous cleanups and tweaks to selinux_lsm_getattr() - More consitification work in the conditional policy space * tag 'selinux-pr-20240513' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: constify source policy in cond_policydb_dup() selinux: avoid printk_ratelimit() selinux: pre-allocate the status page selinux: clarify return code in filename_trans_read_helper_compat() selinux: use u32 as bit position type in ebitmap code selinux: improve symtab string hashing selinux: dump statistics for more hash tables selinux: make more use of current_sid() selinux: update numeric format specifiers for ebitmaps selinux: improve error checking in sel_write_load() selinux: cleanup selinux_lsm_getattr() selinux: reject invalid ebitmaps 15 May 2024, 15:36:30 UTC
4cd4e4b Linus Torvalds 15 May 2024, 15:25:38 UTC Merge tag 'lsm-pr-20240513' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull lsm updates from Paul Moore: - The security/* portion of the effort to remove the empty sentinel elements at the end of the ctl_table arrays - Update the file list associated with the LSM / "SECURITY SUBSYSTEM" entry in the MAINTAINERS file (and then fix a typo in then update) * tag 'lsm-pr-20240513' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: MAINTAINERS: repair file entry in SECURITY SUBSYSTEM MAINTAINERS: update the LSM file list lsm: remove the now superfluous sentinel element from ctl_table array 15 May 2024, 15:25:38 UTC
dafc2d0 Petr Mladek 15 May 2024, 09:58:26 UTC Merge branch 'for-6.10-base-small' into for-linus 15 May 2024, 09:58:26 UTC
2513563 Hans de Goede 14 May 2024, 18:03:43 UTC platform/x86: Add new MeeGoPad ANX7428 Type-C Cross Switch driver Some MeeGoPad top-set boxes have an ANX7428 Type-C Switch for USB3.1 Gen 1 and DisplayPort over Type-C alternate mode support. The ANX7428 has a microcontroller which takes care of the PD negotiation and automatically sets the builtin Crosspoint Switch to send the right signal to the 4 highspeed pairs of the Type-C connector. It also takes care of HPD and AUX channel routing for DP alternate mode. IOW the ANX7428 operates fully autonomous and to the x5-Z8350 SoC things look like there simple is a USB-3 Type-A connector and a separate DisplayPort connector. Except that the BIOS does not power on the ANX7428 at boot (meh). Add a driver to power on the ANX7428. This driver is added under drivers/platform/x86 rather than under drivers/usb/typec for 2 reasons: 1. This driver is specifically written to work with how the ANX7428 is described in the ACPI tables of the MeeGoPad x86 (Cherry Trail) devices. 2. This driver only powers on the ANX7428 and does not do anything wrt its Type-C functionality. It should be possible to tell the controller which data- and/or power-role to negotiate and to swap the role(s) after negotiation but the MeeGoPad top-set boxes always draw their power from a separate power-connector and they only support USB host-mode. So this functionality is unnecessary and due to lack of documentation this is tricky to support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240514180343.70795-1-hdegoede@redhat.com 15 May 2024, 08:07:11 UTC
1b294a1 Linus Torvalds 15 May 2024, 02:42:24 UTC Merge tag 'net-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core & protocols: - Complete rework of garbage collection of AF_UNIX sockets. AF_UNIX is prone to forming reference count cycles due to fd passing functionality. New method based on Tarjan's Strongly Connected Components algorithm should be both faster and remove a lot of workarounds we accumulated over the years. - Add TCP fraglist GRO support, allowing chaining multiple TCP packets and forwarding them together. Useful for small switches / routers which lack basic checksum offload in some scenarios (e.g. PPPoE). - Support using SMP threads for handling packet backlog i.e. packet processing from software interfaces and old drivers which don't use NAPI. This helps move the processing out of the softirq jumble. - Continue work of converting from rtnl lock to RCU protection. Don't require rtnl lock when reading: IPv6 routing FIB, IPv6 address labels, netdev threaded NAPI sysfs files, bonding driver's sysfs files, MPLS devconf, IPv4 FIB rules, netns IDs, tcp metrics, TC Qdiscs, neighbor entries, ARP entries via ioctl(SIOCGARP), a lot of the link information available via rtnetlink. - Small optimizations from Eric to UDP wake up handling, memory accounting, RPS/RFS implementation, TCP packet sizing etc. - Allow direct page recycling in the bulk API used by XDP, for +2% PPS. - Support peek with an offset on TCP sockets. - Add MPTCP APIs for querying last time packets were received/sent/acked and whether MPTCP "upgrade" succeeded on a TCP socket. - Add intra-node communication shortcut to improve SMC performance. - Add IPv6 (and IPv{4,6}-over-IPv{4,6}) support to the GTP protocol driver. - Add HSR-SAN (RedBOX) mode of operation to the HSR protocol driver. - Add reset reasons for tracing what caused a TCP reset to be sent. - Introduce direction attribute for xfrm (IPSec) states. State can be used either for input or output packet processing. Things we sprinkled into general kernel code: - Add bitmap_{read,write}(), bitmap_size(), expose BYTES_TO_BITS(). This required touch-ups and renaming of a few existing users. - Add Endian-dependent __counted_by_{le,be} annotations. - Make building selftests "quieter" by printing summaries like "CC object.o" rather than full commands with all the arguments. Netfilter: - Use GFP_KERNEL to clone elements, to deal better with OOM situations and avoid failures in the .commit step. BPF: - Add eBPF JIT for ARCv2 CPUs. - Support attaching kprobe BPF programs through kprobe_multi link in a session mode, meaning, a BPF program is attached to both function entry and return, the entry program can decide if the return program gets executed and the entry program can share u64 cookie value with return program. "Session mode" is a common use-case for tetragon and bpftrace. - Add the ability to specify and retrieve BPF cookie for raw tracepoint programs in order to ease migration from classic to raw tracepoints. - Add an internal-only BPF per-CPU instruction for resolving per-CPU memory addresses and implement support in x86, ARM64 and RISC-V JITs. This allows inlining functions which need to access per-CPU state. - Optimize x86 BPF JIT's emit_mov_imm64, and add support for various atomics in bpf_arena which can be JITed as a single x86 instruction. Support BPF arena on ARM64. - Add a new bpf_wq API for deferring events and refactor process-context bpf_timer code to keep common code where possible. - Harden the BPF verifier's and/or/xor value tracking. - Introduce crypto kfuncs to let BPF programs call kernel crypto APIs. - Support bpf_tail_call_static() helper for BPF programs with GCC 13. - Add bpf_preempt_{disable,enable}() kfuncs in order to allow a BPF program to have code sections where preemption is disabled. Driver API: - Skip software TC processing completely if all installed rules are marked as HW-only, instead of checking the HW-only flag rule by rule. - Add support for configuring PoE (Power over Ethernet), similar to the already existing support for PoDL (Power over Data Line) config. - Initial bits of a queue control API, for now allowing a single queue to be reset without disturbing packet flow to other queues. - Common (ethtool) statistics for hardware timestamping. Tests and tooling: - Remove the need to create a config file to run the net forwarding tests so that a naive "make run_tests" can exercise them. - Define a method of writing tests which require an external endpoint to communicate with (to send/receive data towards the test machine). Add a few such tests. - Create a shared code library for writing Python tests. Expose the YAML Netlink library from tools/ to the tests for easy Netlink access. - Move netfilter tests under net/, extend them, separate performance tests from correctness tests, and iron out issues found by running them "on every commit". - Refactor BPF selftests to use common network helpers. - Further work filling in YAML definitions of Netlink messages for: nftables, team driver, bonding interfaces, vlan interfaces, VF info, TC u32 mark, TC police action. - Teach Python YAML Netlink to decode attribute policies. - Extend the definition of the "indexed array" construct in the specs to cover arrays of scalars rather than just nests. - Add hyperlinks between definitions in generated Netlink docs. Drivers: - Make sure unsupported flower control flags are rejected by drivers, and make more drivers report errors directly to the application rather than dmesg (large number of driver changes from Asbjørn Sloth Tønnesen). - Ethernet high-speed NICs: - Broadcom (bnxt): - support multiple RSS contexts and steering traffic to them - support XDP metadata - make page pool allocations more NUMA aware - Intel (100G, ice, idpf): - extract datapath code common among Intel drivers into a library - use fewer resources in switchdev by sharing queues with the PF - add PFCP filter support - add Ethernet filter support - use a spinlock instead of HW lock in PTP clock ops - support 5 layer Tx scheduler topology - nVidia/Mellanox: - 800G link modes and 100G SerDes speeds - per-queue IRQ coalescing configuration - Marvell Octeon: - support offloading TC packet mark action - Ethernet NICs consumer, embedded and virtual: - stop lying about skb->truesize in USB Ethernet drivers, it messes up TCP memory calculations - Google cloud vNIC: - support changing ring size via ethtool - support ring reset using the queue control API - VirtIO net: - expose flow hash from RSS to XDP - per-queue statistics - add selftests - Synopsys (stmmac): - support controllers which require an RX clock signal from the MII bus to perform their hardware initialization - TI: - icssg_prueth: support ICSSG-based Ethernet on AM65x SR1.0 devices - icssg_prueth: add SW TX / RX Coalescing based on hrtimers - cpsw: minimal XDP support - Renesas (ravb): - support describing the MDIO bus - Realtek (r8169): - add support for RTL8168M - Microchip Sparx5: - matchall and flower actions mirred and redirect - Ethernet switches: - nVidia/Mellanox: - improve events processing performance - Marvell: - add support for MV88E6250 family internal PHYs - Microchip: - add DCB and DSCP mapping support for KSZ switches - vsc73xx: convert to PHYLINK - Realtek: - rtl8226b/rtl8221b: add C45 instances and SerDes switching - Many driver changes related to PHYLIB and PHYLINK deprecated API cleanup - Ethernet PHYs: - Add a new driver for Airoha EN8811H 2.5 Gigabit PHY. - micrel: lan8814: add support for PPS out and external timestamp trigger - WiFi: - Disable Wireless Extensions (WEXT) in all Wi-Fi 7 devices drivers. Modern devices can only be configured using nl80211. - mac80211/cfg80211 - handle color change per link for WiFi 7 Multi-Link Operation - Intel (iwlwifi): - don't support puncturing in 5 GHz - support monitor mode on passive channels - BZ-W device support - P2P with HE/EHT support - re-add support for firmware API 90 - provide channel survey information for Automatic Channel Selection - MediaTek (mt76): - mt7921 LED control - mt7925 EHT radiotap support - mt7920e PCI support - Qualcomm (ath11k): - P2P support for QCA6390, WCN6855 and QCA2066 - support hibernation - ieee80211-freq-limit Device Tree property support - Qualcomm (ath12k): - refactoring in preparation of multi-link support - suspend and hibernation support - ACPI support - debugfs support, including dfs_simulate_radar support - RealTek: - rtw88: RTL8723CS SDIO device support - rtw89: RTL8922AE Wi-Fi 7 PCI device support - rtw89: complete features of new WiFi 7 chip 8922AE including BT-coexistence and Wake-on-WLAN - rtw89: use BIOS ACPI settings to set TX power and channels - rtl8xxxu: enable Management Frame Protection (MFP) support - Bluetooth: - support for Intel BlazarI and Filmore Peak2 (BE201) - support for MediaTek MT7921S SDIO - initial support for Intel PCIe BT driver - remove HCI_AMP support" * tag 'net-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1827 commits) selftests: netfilter: fix packetdrill conntrack testcase net: gro: fix napi_gro_cb zeroed alignment Bluetooth: btintel_pcie: Refactor and code cleanup Bluetooth: btintel_pcie: Fix warning reported by sparse Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1 Bluetooth: btintel: Fix compiler warning for multi_v7_defconfig config Bluetooth: btintel_pcie: Fix compiler warnings Bluetooth: btintel_pcie: Add *setup* function to download firmware Bluetooth: btintel_pcie: Add support for PCIe transport Bluetooth: btintel: Export few static functions Bluetooth: HCI: Remove HCI_AMP support Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init() Bluetooth: qca: Fix error code in qca_read_fw_build_info() Bluetooth: hci_conn: Use __counted_by() and avoid -Wfamnae warning Bluetooth: btintel: Add support for Filmore Peak2 (BE201) Bluetooth: btintel: Add support for BlazarI LE Create Connection command timeout increased to 20 secs dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth Bluetooth: compute LE flow credits based on recvbuf space Bluetooth: hci_sync: Use cmd->num_cis instead of magic number ... 15 May 2024, 02:42:24 UTC
b850dc2 Linus Torvalds 15 May 2024, 01:57:22 UTC Merge tag 'firewire-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Takashi Sakamoto: "During the development period of v6.8 kernel, it became evident that there was a lack of helper utilities to trace the initial state of bus, while investigating certain PHYs compliant with different versions of IEEE 1394 specification. This series of changes includes the addition of tracepoints events, provided by 'firewire' subsystem. These events enable tracing of how firewire core functions during bus reset and asynchronous communication over IEEE 1394 bus. When implementing the tracepoints events, it was found that the existing serialization and deserialization helpers for several types of asynchronous packets are scattered across both firewire-core and firewire-ohci kernel modules. A set of inline functions is newly added to address it, along with some KUnit tests, serving as the foundation for the tracepoints events. This renders the dispersed code obsolete. The remaining changes constitute the final steps in phasing out the usage of deprecated PCI MSI APIs, in continuation from the previous version" * tag 'firewire-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (29 commits) firewire: obsolete usage of *-objs in Makefile for KUnit test firewire: core: remove flag and width from u64 formats of tracepoints events firewire: core: fix type of timestamp for async_inbound_template tracepoints events firewire: core: add tracepoint event for handling bus reset Revert "firewire: core: option to log bus reset initiation" firewire: core: add tracepoints events for initiating bus reset firewire: ohci: obsolete OHCI_PARAM_DEBUG_BUSRESETS from debug module parameter firewire: ohci: add bus-reset event for initial set of handled irq firewire: core: add tracepoints event for asynchronous inbound phy packet firewire: core/cdev: add tracepoints events for asynchronous phy packet firewire: core: add tracepoints events for asynchronous outbound response firewire: core: add tracepoint event for asynchronous inbound request firewire: core: add tracepoints event for asynchronous inbound response firewire: core: add tracepoints events for asynchronous outbound request firewire: core: add support for Linux kernel tracepoints firewire: core: replace local macros with common inline functions for isochronous packet header firewire: core: add common macro to serialize/deserialize isochronous packet header firewire: core: obsolete tcode check macros with inline functions firewire: ohci: replace hard-coded values with common macros firewire: ohci: replace hard-coded values with inline functions for asynchronous packet header ... 15 May 2024, 01:57:22 UTC
4f8b6f2 Linus Torvalds 15 May 2024, 01:34:19 UTC Merge tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Add a dm-crypt optional "high_priority" flag that enables the crypt workqueues to use WQ_HIGHPRI. - Export dm-crypt workqueues via sysfs (by enabling WQ_SYSFS) to allow for improved visibility and controls over IO and crypt workqueues. - Fix dm-crypt to no longer constrain max_segment_size to PAGE_SIZE. This limit isn't needed given that the block core provides late bio splitting if bio exceeds underlying limits (e.g. max_segment_size). - Fix dm-crypt crypt_queue's use of WQ_UNBOUND to not use WQ_CPU_INTENSIVE because it is meaningless with WQ_UNBOUND. - Fix various issues with dm-delay target (ranging from a resource teardown fix, a fix for hung task when using kthread mode, and other improvements that followed from code inspection). * tag 'for-6.10/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-delay: remove timer_lock dm-delay: change locking to avoid contention dm-delay: fix max_delay calculations dm-delay: fix hung task introduced by kthread mode dm-delay: fix workqueue delay_timer race dm-crypt: don't set WQ_CPU_INTENSIVE for WQ_UNBOUND crypt_queue dm: use queue_limits_set dm-crypt: stop constraining max_segment_size to PAGE_SIZE dm-crypt: export sysfs of all workqueues dm-crypt: add the optional "high_priority" flag 15 May 2024, 01:34:19 UTC
113d1dd Linus Torvalds 15 May 2024, 01:25:53 UTC Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr, libsas). The major update (which causes a conflict with block, see below) is Christoph removing the queue limits and their associated block helpers. The remaining patches are assorted minor fixes and deprecated function updates plus a bit of constification" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) scsi: mpi3mr: Sanitise num_phys scsi: lpfc: Copyright updates for 14.4.0.2 patches scsi: lpfc: Update lpfc version to 14.4.0.2 scsi: lpfc: Add support for 32 byte CDBs scsi: lpfc: Change lpfc_hba hba_flag member into a bitmask scsi: lpfc: Introduce rrq_list_lock to protect active_rrq_list scsi: lpfc: Clear deferred RSCN processing flag when driver is unloading scsi: lpfc: Update logging of protection type for T10 DIF I/O scsi: lpfc: Change default logging level for unsolicited CT MIB commands scsi: target: Remove unused list 'device_list' scsi: iscsi: Remove unused list 'connlist_err' scsi: ufs: exynos: Add support for Tensor gs101 SoC scsi: ufs: exynos: Add some pa_dbg_ register offsets into drvdata scsi: ufs: exynos: Allow max frequencies up to 267Mhz scsi: ufs: exynos: Add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option scsi: ufs: exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option scsi: ufs: dt-bindings: exynos: Add gs101 compatible scsi: qla2xxx: Fix debugfs output for fw_resource_count scsi: qedf: Ensure the copied buf is NUL terminated scsi: bfa: Ensure the copied buf is NUL terminated ... 15 May 2024, 01:25:53 UTC
b2665fe Linus Torvalds 15 May 2024, 00:59:52 UTC Merge tag 'ata-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux Pull ata updates from Damien Le Moal: - Convert the bindings for the imx-pata and ahci-da850 drivers to DT schemas (from Animesh) - Correct the code to handle HAS_IOPORT dependencies and conditionally compile drivers as needed (from Niklas) - Correct the legacy_exit() function in the pata_legacy driver to properly handle cleanups on driver exit (from Sergey) - Small code simplification removing the ata_exec_internal_sg() function and folding it into its only caller (from me) * tag 'ata-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: pata_legacy: make legacy_exit() work again ata: libata-core: Remove ata_exec_internal_sg() ata: add HAS_IOPORT dependencies dt-bindings: ata: ahci-da850: Convert to dtschema dt-bindings: ata: imx-pata: Convert to dtschema 15 May 2024, 00:59:52 UTC
b47c182 Linus Torvalds 15 May 2024, 00:49:24 UTC Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux Pull fsverity update from Eric Biggers: "Fix a false positive kmemleak warning" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux: fsverity: use register_sysctl_init() to avoid kmemleak warning 15 May 2024, 00:49:24 UTC
fc883e7 Linus Torvalds 15 May 2024, 00:47:26 UTC Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt update from Eric Biggers: "Improve the performance of opening unencrypted files on filesystems that support fscrypt" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: try to avoid refing parent dentry in fscrypt_file_open 15 May 2024, 00:47:26 UTC
eafb55a Linus Torvalds 15 May 2024, 00:44:14 UTC Merge tag 'for-linus-6.10-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs update from Mike Marshall: "Fix out-of-bounds fsid access. Small fix to quiet warnings from string fortification helpers, suggested by Arnd Bergmann" * tag 'for-linus-6.10-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: fix out-of-bounds fsid access 15 May 2024, 00:44:14 UTC
9518ae6 Linus Torvalds 15 May 2024, 00:35:22 UTC Merge tag 'gfs2-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Properly fix the glock shrinker this time: it broke in commit "gfs2: Make glock lru list scanning safer" and commit "gfs2: fix glock shrinker ref issues" wasn't actually enough to fix it - On unmount, keep glocks around long enough that no more dlm callbacks can occur on them - Some more folio conversion patches from Matthew Wilcox - Lots of other smaller fixes and cleanups * tag 'gfs2-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (27 commits) gfs2: make timeout values more explicit gfs2: Convert gfs2_aspace_writepage() to use a folio gfs2: Add a migrate_folio operation for journalled files gfs2: Simplify gfs2_read_super gfs2: Convert gfs2_page_mkwrite() to use a folio gfs2: gfs2_freeze_unlock cleanup gfs2: Remove and replace gfs2_glock_queue_work gfs2: do_xmote fixes gfs2: finish_xmote cleanup gfs2: Unlock fewer glocks on unmount gfs2: Fix potential glock use-after-free on unmount gfs2: Remove ill-placed consistency check gfs2: Fix lru_count accounting gfs2: Fix "Make glock lru list scanning safer" Revert "gfs2: fix glock shrinker ref issues" gfs2: Fix "ignore unlock failures after withdraw" gfs2: Get rid of unnecessary test_and_set_bit gfs2: Don't set GLF_LOCK in gfs2_dispose_glock_lru gfs2: Replace gfs2_glock_queue_put with gfs2_glock_put_async gfs2: Get rid of gfs2_glock_queue_put in signal_our_withdraw ... 15 May 2024, 00:35:22 UTC
6fffab6 Linus Torvalds 15 May 2024, 00:29:25 UTC Merge tag 'dlm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This set includes some small fixes, and some big internal changes: - Fix a long standing race between the unlock callback for the last lkb struct, and removing the rsb that became unused after the final unlock. This could lead different nodes to inconsistent info about the rsb master node. - Remove unnecessary refcounting on callback structs, returning to the way things were done in the past. - Do message processing in softirq context. This allows dlm messages to be cleared more quickly and efficiently, reducing long lists of incomplete requests. A future change to run callbacks directly from this context will make this more effective. - The softirq message processing involved a number of patches changing mutexes to spinlocks and rwlocks, and a fair amount of code re-org in preparation. - Use an rhashtable for rsb structs, rather than our old internal hash table implementation. This also required some re-org of lists and locks preparation for the change. - Drop the dlm_scand kthread, and use timers to clear unused rsb structs. Scanning all rsb's periodically was a lot of wasted work. - Fix recent regression in logic for copying LVB data in user space lock requests" * tag 'dlm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: (34 commits) dlm: return -ENOMEM if ls_recover_buf fails dlm: fix sleep in atomic context dlm: use rwlock for lkbidr dlm: use rwlock for rsb hash table dlm: drop dlm_scand kthread and use timers dlm: do not use ref counts for rsb in the toss state dlm: switch to use rhashtable for rsbs dlm: add rsb lists for iteration dlm: merge toss and keep hash table lists into one list dlm: change to single hashtable lock dlm: increment ls_count for dlm_scand dlm: do message processing in softirq context dlm: use spin_lock_bh for message processing dlm: remove schedule in receive path dlm: convert ls_recv_active from rw_semaphore to rwlock dlm: avoid blocking receive at the end of recovery dlm: convert res_lock to spinlock dlm: convert ls_waiters_mutex to spinlock dlm: drop mutex use in waiters recovery dlm: add new struct to save position in dlm_copy_master_names ... 15 May 2024, 00:29:25 UTC
a3d1f54 Linus Torvalds 15 May 2024, 00:25:36 UTC Merge tag 'for-6.10-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs updates from David Sterba: "This update brings a few minor performance improvements, otherwise there's a lot of refactoring, cleanups and other sort of not user visible changes. Performance improvements: - inline b-tree locking functions, improvement in metadata-heavy changes - relax locking on a range that's being reflinked, allows read operations to run in parallel - speed up NOCOW write checks (throughput +9% on a sample test) - extent locking ranges have been reduced in several places, namely around delayed ref processing Core: - more page to folio conversions: - relocation - send - compression - inline extent handling - super block write and wait - extent_map structure optimizations: - reduced structure size - code simplifications - add shrinker for allocated objects, the numbers can go high and could exhaust memory on smaller systems (reported) as they may not get an opportunity to be freed fast enough - extent locking optimizations: - reduce locking ranges where it does not seem to be necessary and are safe due to other means of synchronization - potential improvements due to lower contention, allocation/freeing and state management operations of extent state tracking structures - delayed ref cleanups and simplifications - updated trace points - improved error handling, warnings and assertions - cleanups and refactoring, unification of error handling paths" * tag 'for-6.10-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (122 commits) btrfs: qgroup: fix initialization of auto inherit array btrfs: count super block write errors in device instead of tracking folio error state btrfs: use the folio iterator in btrfs_end_super_write() btrfs: convert super block writes to folio in write_dev_supers() btrfs: convert super block writes to folio in wait_dev_supers() bio: Export bio_add_folio_nofail to modules btrfs: remove duplicate included header from fs.h btrfs: add a cached state to extent_clear_unlock_delalloc btrfs: push extent lock down in submit_one_async_extent btrfs: push lock_extent down in cow_file_range() btrfs: move can_cow_file_range_inline() outside of the extent lock btrfs: push lock_extent into cow_file_range_inline btrfs: push extent lock into cow_file_range btrfs: push extent lock into run_delalloc_cow btrfs: remove unlock_extent from run_delalloc_compressed btrfs: push extent lock down in run_delalloc_nocow btrfs: adjust while loop condition in run_delalloc_nocow btrfs: push extent lock into run_delalloc_nocow btrfs: push the extent lock into btrfs_run_delalloc_range btrfs: lock extent when doing inline extent in compression ... 15 May 2024, 00:25:36 UTC
47e9bff Linus Torvalds 15 May 2024, 00:22:07 UTC Merge tag 'erofs-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs updates from Gao Xiang: "The LZ4 global buffer count is now configurable instead of the previous per-CPU buffers, which is useful for bare metals with hundreds of CPUs. A reserved buffer pool for LZ4 decompression can also be enabled to minimize the tail allocation latencies under the low memory scenarios with heavy memory pressure. In addition, Zstandard algorithm is now supported as an alternative since it has been requested by users for a while. There are some random cleanups as usual. Summary: - Make LZ4 global buffers configurable instead of per-CPU buffers - Add a reserved buffer pool for LZ4 decompression for lower latencies - Support Zstandard compression algorithm as an alternative - Derive fsid from on-disk UUID for .statfs() if possible - Minor cleanups" * tag 'erofs-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: Zstandard compression support erofs: clean up z_erofs_load_full_lcluster() erofs: derive fsid from on-disk UUID for .statfs() if possible erofs: add a reserved buffer pool for lz4 decompression erofs: do not use pagepool in z_erofs_gbuf_growsize() erofs: rename per-CPU buffers to global buffer pool and make it configurable erofs: rename utils.c to zutil.c 15 May 2024, 00:22:07 UTC
edfc648 Steve French 14 May 2024, 07:27:19 UTC smb3: fix perf regression with cached writes with netfs conversion Write through mode is for cache=none, not for default (when caching is allowed if we have a lease). Some tests were running much, much more slowly as a result of disabling caching of writes by default. Reviewed-by: David Howells <dhowells@redhat.com> Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de> Fixes: 3ee1a1fc3981 ("cifs: Cut over to using netfslib") Signed-off-by: Steve French <stfrench@microsoft.com> 14 May 2024, 22:38:39 UTC
1b10b39 Linus Torvalds 14 May 2024, 22:19:26 UTC Merge tag 'efi-next-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: "Only a handful of changes this cycle, consisting of cleanup work and a low-prio bugfix: - Additional cleanup by Tim for the efivarfs variable name length confusion - Avoid freeing a bogus pointer when virtual remapping is omitted in the EFI boot stub" * tag 'efi-next-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: libstub: only free priv.runtime_map when allocated efi: Clear up misconceptions about a maximum variable name size efivarfs: Remove unused internal struct members Documentation: Mark the 'efivars' sysfs interface as removed efi: pstore: Request at most 512 bytes for variable names 14 May 2024, 22:19:26 UTC
614da38 Linus Torvalds 14 May 2024, 22:12:46 UTC Merge tag 'hid-for-linus-2024051401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - Firmware loading from host support in intel-ish driver, needed to support Lunar Lake and later (Zhang Lixu) - updates to HID-BPF infrastructure, with some of the specific fixes (e.g. rdesc fixups) abstracted into separate BPF programs for consumption from libevdev/udev-hid-bpf (Benjamin Tissoires) - support for Deck IMU in hid-steam (Max Maisel) - fixes for better support of 3rd party playstation DS4 controllers (Max Staudt) - support for missing mappings and codes from HUT 1.5 in hid-debug (Thomas Kuehne) - initial support for ROG Ally and ROG X13 devices (Luke D. Jones) - full support for WinWing Orion2 (Ivan Gorinov) * tag 'hid-for-linus-2024051401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (74 commits) selftests/hid: skip tests with HID-BPF if udev-hid-bpf is not installed selftests/hid: add tests for the Raptor Mach 2 joystick selftests/hid: move the gamepads definitions in the test file selftests/hid: import base_gamepad.py from hid-tools selftests/hid: add Huion Kamvas Pro 19 tests selftests/hid: tablets: also check for XP-Pen offset correction selftests/hid: tablets: add a couple of XP-PEN tablets selftests/hid: tablets: reduce the number of pen state selftests/hid: add support for HID-BPF pre-loading before starting a test selftests/hid: import base_device.py from hid-tools HID: bpf: add in-tree HID-BPF fix for the Raptor Mach 2 HID: bpf: add in-tree HID-BPF fix for the Huion Kamvas Pro 19 HID: bpf: add in-tree HID-BPF fix for the XBox Elite 2 over Bluetooth HID: bpf: add in-tree HID-BPF fix for the Wacom ArtPen HID: bpf: add in-tree HID-BPF fix for the IOGear Kaliber Gaming MMOmentum mouse HID: bpf: add in-tree HID-BPF fix for the HP Elite Presenter Mouse HID: bpf: add in-tree HID-BPF fix for the XPPen Artist 16 HID: bpf: add first in-tree HID-BPF fix for the XPPen Artist 24 HID: do not assume HAT Switch logical max < 8 HID: amd_sfh: Use amd_get_c2p_val() to read C2P register ... 14 May 2024, 22:12:46 UTC
ce952d8 Linus Torvalds 14 May 2024, 22:07:07 UTC Merge tag 'gpio-updates-for-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio updates from Bartosz Golaszewski "This was a quiet release cycle for the GPIO tree and so this pull-request is relatively small. We have one new driver, some minor improvements to the GPIO core code and across several drivers, some DT and documentation updates but in general nothing stands out or is controversial. All changes have spent time in next with no reported issues (or ones that were quickly fixed). GPIO core: - remove more unused legacy interfaces (after converting the last remaining users to better alternatives) - update kerneldocs - improve error handling and log messages in GPIO ACPI code - remove dead code (always true checks) from GPIOLIB New drivers: - add a driver for Intel Granite Rapids-D vGPIO Driver improvements: - use -ENOTSUPP consistently in gpio-regmap and gpio-pcie-idio-24 - provide an ID table for gpio-cros-ec to avoid a driver name fallback check - add support for gpio-ranges for GPIO drivers supporting multiple GPIO banks - switch to using dynamic GPIO base in gpio-brcmstb - fix irq handling in gpio-npcm-sgpio - switch to memory mapped IO accessors in gpio-sch DT bindings: - add support for gpio-ranges to gpio-brcmstb - add support for a new model and the gpio-line-names property to gpio-mpfs Documentation: - replace leading tabs with spaces in code blocks - fix typos" * tag 'gpio-updates-for-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (30 commits) gpio: nuvoton: Fix sgpio irq handle error gpiolib: Discourage to use formatting strings in line names gpio: brcmstb: add support for gpio-ranges gpio: of: support gpio-ranges for multiple gpiochip devices dt-bindings: gpio: brcmstb: add gpio-ranges gpio: Add Intel Granite Rapids-D vGPIO driver gpio: brcmstb: Use dynamic GPIO base numbers gpiolib: acpi: Set label for IRQ only lines gpiolib: acpi: Add fwnode name to the GPIO interrupt label gpiolib: Get rid of never false gpio_is_valid() calls gpiolib: acpi: Pass con_id instead of property into acpi_dev_gpio_irq_get_by() gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio() gpiolib: acpi: Simplify error handling in __acpi_find_gpio() gpiolib: acpi: Extract __acpi_find_gpio() helper gpio: sch: Utilise temporary variable for struct device gpio: sch: Switch to memory mapped IO accessors gpio: regmap: Use -ENOTSUPP consistently gpio: pcie-idio-24: Use -ENOTSUPP consistently Documentation: gpio: Replace leading TABs by spaces in code blocks gpiolib: acpi: Check for errors first in acpi_find_gpio() ... 14 May 2024, 22:07:07 UTC
9d81e2d Linus Torvalds 14 May 2024, 22:03:19 UTC Merge tag 'pwm/for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "Apart for the normal updates for dt bindings, cleanups and support for new device variants to existing drivers this completes the conversion to pwmchip_alloc() which was started in the v6.9 development cycle. Using pwmchip_alloc() is a precondition to the character device support which allows easier and faster access to PWM devices. However there are some issues I want to clean up before including it in mainline, so this isn't contained here despite it was in next for some time. Thanks to Alexandre Mergnat, Binbin Zhou, Dmitry Rokosov, George Stark, Jerome Brunet and Varshini Rajendran for their contributions. Further thanks go to AngeloGioacchino Del Regno, Conor Dooley, David Lechner, Fabrice Gasnier, Florian Fainelli, Guenter Roeck, Gustavo A. R. Silva, Krzysztof Kozlowski and Rob Herring for valuable patch review" * tag 'pwm/for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (34 commits) pwm: pca9685: Drop explicit initialization of struct i2c_device_id::driver_data to 0 dt-bindings: pwm: snps,dw-apb-timers: Do not require pwm-cells twice dt-bindings: pwm: mediatek,pwm-disp: Do not require pwm-cells twice dt-bindings: pwm: mediatek,mt2712: Do not require pwm-cells twice dt-bindings: pwm: marvell,pxa: Do not require pwm-cells twice dt-bindings: pwm: google,cros-ec: Do not require pwm-cells twice dt-bindings: pwm: bcm2835: Do not require pwm-cells twice pwm: meson: Use mul_u64_u64_div_u64() for frequency calculating pwm: meson: Add check for error from clk_round_rate() pwm: meson: Drop unneeded check in .get_state() dt-bindings: pwm: mediatek,pwm-disp: add compatible for mt8365 SoC pwm: meson: Add generic compatible for meson8 to sm1 pwm: bcm2835: Drop open coded variant of devm_clk_rate_exclusive_get() pwm: bcm2835: Introduce a local variable for &pdev->dev pwm: stm32: Calculate prescaler with a division instead of a loop pwm: stm32: Fix for settings using period > UINT32_MAX pwm: stm32: Improve precision of calculation in .apply() pwm: stm32: Add error messages in .probe()'s error paths pwm: Make pwmchip_[sg]et_drvdata() a wrapper around dev_set_drvdata() pwm: Don't check pointer for being non-NULL after use ... 14 May 2024, 22:03:19 UTC
00fddaf Linus Torvalds 14 May 2024, 21:57:51 UTC Merge tag 'for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux Pull hte/timestamp update from Dipen Patel: - Improve hte-test driver platform remove callback by replacing it with the remove_new which returns void instead * tag 'for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux: hte: tegra-194: Convert to platform remove callback returning void 14 May 2024, 21:57:51 UTC
a8cc7eb Linus Torvalds 14 May 2024, 21:51:51 UTC Merge tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Infineon XDP710 - EC Chip driver for Lenovo ThinkStation motherboards - Analog Devices ADP1050 Improved support for existing drivers: - emc1403: Convert to with_info API; Support for EMC1428 and EMC1438 - nzxt-kraken3: Support for NZXT Kraken 2023 - aquacomputer_d5next: Support for Octo flow sensors - pmbus/adm1275: Support for ADM1281 - dell-smm: Supportt for Precision 7540 and G5 5505 Other notable cleanup: - max6639: Use regmap - Remove unused structure fields from multiple drivers - Drop explicit initialization of struct i2c_device_id::driver_data to zero - Improve configuration mode handling in it87 driver - jc42: Drop support for I2C_CLASS_SPD - Various conversions to devicetree schema - Add HAS_IOPORT dependencies as needed Minor fixes and improvements to max31790, coretemp, aspeed-g6-pwm-tach, pwm-fan, pmbus/mp2975, acpi_power_meter, and lm70 drivers" * tag 'hwmon-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (52 commits) hwmon: (nzxt-kraken3) Bail out for unsupported device variants hwmon: (emc1403) Add support for EMC1428 and EMC1438. hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0 (part 2) hwmon: (emc1403) Add support for conversion interval configuration hwmon: (emc1403) Support 11 bit accuracy hwmon: (emc1403) Convert to with_info API hwmon: (max6639) Use regmap hwmon: (npcm750-pwm-fan) Remove another unused field in struct npcm7xx_cooling_device hwmon: (npcm750-pwm-fan) Remove an unused field in struct npcm7xx_cooling_device hwmon: (stts751) Remove an unused field in struct stts751_priv hwmon: Drop explicit initialization of struct i2c_device_id::driver_data to 0 hwmon: (max31790) revise the scale to write pwm hwmon: (nzxt-kraken3) Add support for NZXT Kraken 2023 (standard and Elite) models hwmon: (nzxt-kraken3) Decouple device names from kinds hwmon: (it87) Remove tests nolonger required hwmon: (it87) Test for chipset before entering configuration mode hwmon: (it87) Do not enter configuration mode for some chiptypes hwmon: (it87) Rename FEAT_CONF_NOEXIT to FEAT_NOCONF as more descriptive of requirement hwmon: (pmbus) Add support for Infineon XDP710 dt-bindings: hwmon: Add infineon xdp710 driver bindings ... 14 May 2024, 21:51:51 UTC
e2b4a5b Linus Torvalds 14 May 2024, 21:41:01 UTC Merge tag 'spi-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "The diffstat for this release is dominated by the new Airoha driver, mainly as a result of this being a generally quite quiet release. There were a couple of cleanups in the core but nothing substantial, the updates here are almost all driver specific ones. - Support for multi-word mode in the OMAP2 McSPI driver - Overhaul of the PXA2xx driver, mostly API updates - A number of DT binding conversions - Support for Airoha NAND controllers, Cirrus Logic CS35L56, Mobileye EYEQ5 and Renesas R8A779H0" * tag 'spi-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (87 commits) spi: dw: Bail out early on unsupported target mode spi: Remove unneded check for orig_nents MAINTAINERS: repair file entry in AIROHA SPI SNFI DRIVER spi: pxa2xx: Drop the stale entry in documentation TOC spi: pxa2xx: Don't provide struct chip_data for others spi: pxa2xx: Remove timeout field from struct chip_data spi: pxa2xx: Remove DMA parameters from struct chip_data spi: pxa2xx: Drop struct pxa2xx_spi_chip spi: pxa2xx: Don't use "proxy" headers spi: pxa2xx: Remove outdated documentation spi: pxa2xx: Move contents of linux/spi/pxa2xx_spi.h to a local one spi: pxa2xx: Provide num-cs for Sharp PDAs via device properties spi: pxa2xx: Allow number of chip select pins to be read from property spi: dt-bindings: ti,qspi: convert to dtschema spi: bitbang: Add missing MODULE_DESCRIPTION() spi: bitbang: Use NSEC_PER_*SEC rather than hard coding spi: dw: Drop default number of CS setting spi: dw: Convert dw_spi::num_cs to u32 spi: dw: Add a number of native CS auto-detection spi: dw: Convert to using BITS_TO_BYTES() macro ... 14 May 2024, 21:41:01 UTC
07bbfc6 Linus Torvalds 14 May 2024, 21:36:09 UTC Merge tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "There's one API update here, a new API factoring out a common pattern for reference voltage supplies. These are supplies used as a reference by analogue circuits where the consumer requests and enables the supply, reads the voltage to calibrate the user and then never touches it again. This is factored out into a single operation which just returns the voltage and uses devm_ to manage the request and enable portion. Otherwise this has been a very quiet release, we've got some new device support, some small fixes, housekeeping and cleanup work but nothing substantial. There's also some non-regulator changes in here, a number of users for the new reference voltage API were merged along with it and some MFD changes were pulled in as dependencies for new driver work. Highlights: - Add a new API for single operation handling of reference voltages - Support for Allwinner AXP717 and D1, and NXP PCA9561A" * tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (33 commits) regulator: sun20i: Add Allwinner D1 LDOs driver regulator: dt-bindings: Add Allwinner D1 system LDOs regulator: Mention regulator id in error message about dummy supplies staging: iio: impedance-analyzer: ad5933: Use devm_regulator_get_enable_read_voltage() iio: frequency: admv1013: Use devm_regulator_get_enable_read_voltage() iio: addac: ad74115: Use devm_regulator_get_enable_read_voltage() hwmon: (adc128d818) simplify final return in probe regulator: devres: fix devm_regulator_get_enable_read_voltage() return hwmon: (da9052) Use devm_regulator_get_enable_read_voltage() hwmon: (adc128d818) Use devm_regulator_get_enable_read_voltage() regulator: devres: add API for reference voltage supplies regulator: rtq2208: Fix LDO discharge register and add vsel setting regulator: dt-bindings: fixed-regulator: Add a preferred node name regulator: axp20x: add support for the AXP717 mfd: axp20x: Add support for AXP717 PMIC dt-bindings: mfd: x-powers,axp152: Document AXP717 regulator: axp20x: fix typo-ed identifier dt-bindings: regulator: qcom,usb-vbus-regulator: Add PM7250B compatible regulator: pca9450: add pca9451a support regulator: dt-bindings: pca9450: add pca9451a support ... 14 May 2024, 21:36:09 UTC
fffe418 Linus Torvalds 14 May 2024, 21:30:24 UTC Merge tag 'regmap-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "Other than a few cleanups the changes here are all in the KUnit tests, Richard Fitzgerald sent some bug fixes during the v6.9 cycle and while adding test coverage for the issues fixed did some fairly substantial improvements, both cleaning up the framework and building out the coverage" * tag 'regmap-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Reorder fields in 'struct regmap_config' to save some memory regmap: kunit: Fix an NULL vs IS_ERR() check regmap: spi: Add missing MODULE_DESCRIPTION() regmap: Drop capitalisation in MODULE_DESCRIPTION() regmap: kunit: Add test cases for regmap_read_bypassed() regmap: kunit: Add cache-drop test with multiple cache blocks regmap: kunit: Replace a kmalloc/kfree() pair with KUnit-managed alloc regmap: kunit: Use a KUnit action to call regmap_exit() regmap: kunit: Add more cache-sync tests regmap: kunit: Add more cache-drop tests regmap: kunit: Run non-sparse cache tests at non-zero register addresses regmap: kunit: Run sparse cache tests at non-zero register addresses regmap: kunit: Introduce struct for test case parameters regmap: kunit: Create a struct device for the regmap regmap: kunit: Fix warnings of implicit casts to __le16 and __be16 regmap: maple: Remove second semicolon 14 May 2024, 21:30:24 UTC
101b7a9 Linus Torvalds 14 May 2024, 20:31:24 UTC Merge tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These are ACPICA updates coming from the 20240322 release upstream, an ACPI DPTF driver update adding new platform support for it, some new quirks and some assorted fixes and cleanups. Specifics: - Add EINJ CXL error types to actbl1.h (Ben Cheatham) - Add support for RAS2 table to ACPICA (Shiju Jose) - Fix various spelling mistakes in text files and code comments in ACPICA (Colin Ian King) - Fix spelling and typos in ACPICA (Saket Dumbre) - Modify ACPI_OBJECT_COMMON_HEADER (lijun) - Add RISC-V RINTC affinity structure support to ACPICA (Haibo Xu) - Fix CXL 3.0 structure (RDPAS) in the CEDT table (Hojin Nam) - Add missin increment of registered GPE count to ACPICA (Daniil Tatianin) - Mark new ACPICA release 20240322 (Saket Dumbre) - Add support for the AEST V2 table to ACPICA (Ruidong Tian) - Disable -Wstringop-truncation for some ACPICA code in the kernel to avoid a compiler warning that is not very useful (Arnd Bergmann) - Make the kernel indicate support for several ACPI features that are in fact supported to the platform firmware through _OSC and fix the Generic Initiator Affinity _OSC bit (Armin Wolf) - Make the ACPI core set the owner value for ACPI drivers, drop the owner setting from a number of drivers and eliminate the owner field from struct acpi_driver (Krzysztof Kozlowski) - Rearrange fields in several structures to effectively eliminate computations from container_of() in some cases (Andy Shevchenko) - Do some assorted cleanups of the ACPI device enumeration code (Andy Shevchenko) - Make the ACPI device enumeration code skip devices with _STA values clearly identified by the specification as invalid (Rafael Wysocki) - Rework the handling of the NHLT table to simplify and clarify it and drop some obsolete pieces (Cezary Rojewski) - Add ACPI IRQ override quirks for Asus Vivobook Pro N6506MV, TongFang GXxHRXx and GMxHGxx, and XMG APEX 17 M23 (Guenter Schafranek, Tamim Khan, Christoffer Sandberg) - Add reference to UEFI DSD Guide to the documentation related to the ACPI handling of device properties (Sakari Ailus) - Fix SRAT lookup of CFMWS ranges with numa_fill_memblks(), remove lefover architecture-dependent code from the ACPI NUMA handling code and simplify it on top of that (Robert Richter) - Add a num-cs device property to specify the number of chip selects for Intel Braswell to the ACPI LPSS (Intel SoC) driver and remove a nested CONFIG_PM #ifdef from it (Andy Shevchenko) - Move three x86-specific ACPI files to the x86 directory (Andy Shevchenko) - Mark SMO8810 accel on Dell XPS 15 9550 as always present and add a PNP_UART1_SKIP quirk for Lenovo Blade2 tablets (Hans de Goede) - Move acpi_blacklisted() declaration to asm/acpi.h (Kuppuswamy Sathyanarayanan) - Add Lunar Lake support to the ACPI DPTF driver (Sumeet Pawnikar) - Mark the einj_driver driver's remove callback as __exit because it cannot get unbound via sysfs (Uwe Kleine-König) - Fix a typo in the ACPI documentation regarding the layout of sysfs subdirectory representing the ACPI namespace (John Watts) - Make the ACPI pfrut utility print the update_cap field during capability query (Chen Yu) - Add HAS_IOPORT dependencies to PNP (Niklas Schnelle)" * tag 'acpi-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits) ACPI/NUMA: Squash acpi_numa_memory_affinity_init() into acpi_parse_memory_affinity() ACPI/NUMA: Squash acpi_numa_slit_init() into acpi_parse_slit() ACPI/NUMA: Remove architecture dependent remainings x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks() ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7 ACPI: scan: Avoid enumerating devices with clearly invalid _STA values ACPI: Move acpi_blacklisted() declaration to asm/acpi.h ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV ACPICA: AEST: Add support for the AEST V2 table ACPI: tools: pfrut: Print the update_cap field during capability query ACPI: property: Add reference to UEFI DSD Guide Documentation: firmware-guide: ACPI: Fix namespace typo PNP: add HAS_IOPORT dependencies ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx ACPI: resource: Do IRQ override on GMxBGxx (XMG APEX 17 M23) ACPICA: Update acpixf.h for new ACPICA release 20240322 ACPICA: events/evgpeinit: don't forget to increment registered GPE count ACPICA: Fix CXL 3.0 structure (RDPAS) in the CEDT table ACPICA: SRAT: Add dump and compiler support for RINTC affinity structure ACPICA: SRAT: Add RISC-V RINTC affinity structure ... 14 May 2024, 20:31:24 UTC
0c181b1 Linus Torvalds 14 May 2024, 20:19:15 UTC Merge tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These are mostly cpufreq updates, including a significant intel-pstate driver update and several amd-pstate improvements plus some updates of ARM cpufreq drivers, general fixes and cleanups. Also included are changes related to system sleep, power capping updates adding support for a new platform and a new hardware feature (among other things), a Samsung exynos-asv driver update allowing it to change its Energy Model after adjusting voltage, minor cpuidle and devfreq updates and a small documentation cleanup. Specifics: - Rework the handling of disabled turbo in the intel_pstate driver and make it update the maximum CPU frequency consistently regardless of the reason on top of a number of cleanups (Rafael Wysocki) - Add missing checks for NULL .exit() cpufreq driver callback to the cpufreq core (Viresh Kumar) - Prevent pulicy->max from going above the frequency QoS maximum value when cpufreq_frequency_table_verify() is used (Xuewen Yan) - Prevent a negative CPU number or frequency value from being printed if they are really large (Joshua Yeong) - Update MAINTAINERS entry for amd-pstate to add two new submaintainers and a designated reviewer (Huang Rui) - Clean up the amd-pstate driver and update its documentation (Gautham Shenoy) - Fix the highest frequency issue in the amd-pstate driver which limits performance (Perry Yuan) - Enable CPPC v2 for certain processors in the family 17H, as requested by TR40 processor users who expect improved performance and lower system temperature (Perry Yuan) - Change latency and delay values to be read from platform firmware firstly for more accurate timing (Perry Yuan) - A new quirk is introduced for supporting amd-pstate on legacy processors which either lack CPPC capability, or only only have CPPC v2 capability (Perry Yuan) - Sun50i cpufreq: Add support for opp_supported_hw, H616 platform and general cleanups (Andre Przywara, Martin Botka, Brandon Cheo Fusi, Dan Carpenter, Viresh Kumar) - CPPC cpufreq: Fix possible null pointer dereference (Aleksandr Mishin) - Eliminate uses of of_node_put() from cpufreq (Javier Carrasco, Shivani Gupta) - brcmstb-avs: ISO C90 forbids mixed declarations (Portia Stephens) - mediatek cpufreq: Add support for MT7988A (Sam Shih) - cpufreq-qcom-hw: Add SM4450 compatibles in DT bindings (Tengfei Fan) - Fix struct cpudata::epp_cached kernel-doc in the intel_pstate cpufreq driver (Jeff Johnson) - Fix kerneldoc description of ladder_do_selection() (Jeff Johnson) - Convert the cpuidle kirkwood driver to platform remove callback returning void (Yangtao Li) - Replace deprecated strncpy() with strscpy() in the hibernation core code (Justin Stitt) - Use %ps to simplify debug output in the core system-wide suspend and resume code (Len Brown) - Remove unnecessary else from device_init_wakeup() and make device_wakeup_disable() return void (Dhruva Gole) - Enable PMU support in the Intel TPMI RAPL driver (Zhang Rui) - Add support for ArrowLake-H platform to the Intel RAPL driver (Zhang Rui) - Avoid explicit cpumask allocation on stack in DTPM (Dawei Li) - Make the Samsung exynos-asv driver update the Energy Model after adjusting voltage on top of some preliminary changes of the OPP and Enery Model generic code (Lukasz Luba) - Remove a reference to a function that has been dropped from the power management documentation (Bjorn Helgaas) - Convert the platfrom remove callback to .remove_new for the exyno-nocp, exynos-ppmu, mtk-cci-devfreq, sun8i-a33-mbus, and rk3399_dmc devfreq drivers (Uwe Kleine-König) - Use DEFINE_SIMPLE_PM_OPS for exyno-bus.c driver (Anand Moon)" * tag 'pm-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (68 commits) PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions PM / devfreq: rk3399_dmc: Convert to platform remove callback returning void PM / devfreq: sun8i-a33-mbus: Convert to platform remove callback returning void PM / devfreq: mtk-cci: Convert to platform remove callback returning void PM / devfreq: exynos-ppmu: Convert to platform remove callback returning void PM / devfreq: exynos-nocp: Convert to platform remove callback returning void cpufreq: amd-pstate: fix the highest frequency issue which limits performance cpufreq: intel_pstate: fix struct cpudata::epp_cached kernel-doc cpuidle: ladder: fix ladder_do_selection() kernel-doc powercap: intel_rapl_tpmi: Enable PMU support powercap: intel_rapl: Introduce APIs for PMU support PM: hibernate: replace deprecated strncpy() with strscpy() cpufreq: Fix up printing large CPU numbers and frequency values MAINTAINERS: cpufreq: amd-pstate: Add co-maintainers and reviewer cpufreq: amd-pstate: remove unused variable lowest_nonlinear_freq cpufreq: amd-pstate: fix code format problems cpufreq: amd-pstate: Add quirk for the pstate CPPC capabilities missing cppc_acpi: print error message if CPPC is unsupported cpufreq: amd-pstate: get transition delay and latency value from ACPI tables cpufreq: amd-pstate: Bail out if min/max/nominal_freq is 0 ... 14 May 2024, 20:19:15 UTC
f952b6c Linus Torvalds 14 May 2024, 19:53:26 UTC Merge tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control updates from Rafael Wysocki: "The most significant part of this is a rework of thermal governors, including a redesign of the thermal governor interface and changes to make some of them take trip point hysteresis into account properly, as well as some related cleanups of the thermal governors and thermal core. The above is based on preliminary changes refactoring thermal data structures and moving the definitions of some of them into the thermal core which also ensure that trip point crossing notifications will be sent to user space via netlink and recorded in the debug statistics in temperature order. In addition, netlink bind/unbind notifications are added to the thermal core and the Intel HFI driver is modified to use them to avoid sending netlink messages until there are subscribers. Apart from that, multiple thermal drivers are updated which includes new hardware support (MediaTek MT8188 and MT8186, Amlogic A1 thermal sensor, Loongson-2K2000, Lmh QCM2290), fixes, cleanups and documentation updates, and the recently added thermal debug code is fixed and cleaned up. Specifics: - Redesign the thermal governor interface to allow the governors to work in a more straightforward way (Rafael Wysocki) - Make thermal governors take the current trip point thresholds into account in their computations which allows trip hysteresis to be observed more accurately (Rafael Wysocki) - Make the thermal core manage passive polling for thermal zones and remove passive polling management from thermal governors (Rafael Wysocki) - Refactor trip point representation and move the definition of thermal governor and thermal zone device structures to the thermal core (Rafael Wysocki) - Sort trip point crossing notifications and debug recording of trip point crossing events by temperature (Rafael Wysocki) - Improve the handling of cooling device states and thermal mitigation episodes in progress in the thermal debug code (Rafael Wysocki) - Avoid excessive updates of trip point statistics and clean up the printing of thermal mitigation episode information (Rafael Wysocki) - Clean up thermal governors and thermal core (Rafael Wysocki) - Allow thermal drivers to register notifiers that will be invoked on netlink events like BIND and UNBIND, so that they can adjust their activity depending on whether or not there are any subscribers of netlink messages coming from them, and make the Intel HFI driver use this mechanism (Stanislaw Gruszka) - Adjust the update delay and capabilities-per-event values in the Intel HFI thermal driver to prevent it from missing events and allow it to process more data in one go (Ricardo Neri) - Add missing MODULE_DESCRIPTION() to multiple files in the int340x_thermal and intel_soc_dts_iosf drivers (Srinivas Pandruvada) - Replace deprecated strncpy() with strscpy() in the int340x_thermal driver (Justin Stitt) - Add QCM2290 compatible DT bindings for Lmh and fix a NULL pointer dereference in the lmh driver when the SCM is not present (Konrad Dybcio) - Use the strreplace() function instead of doing it manually in the Armada driver (Rasmus Villemoes) - Convert st,stih407-thermal to DT schema and fix up missing properties (Raphael Gallais-Pou) - Add suspend/resume by restoring the context of the tsens sensor (Priyansh Jain) - Support A1 SoC family Thermal Sensor controller and add the DT bindings (Dmitry Rokosov) - Improve the temperature approximation calculation and consolidate the Tj constant into a shared area of the structure instead of duplicating it on the Rcar Gen3 (Niklas Söderlund) - Fix the Mediatek LVTS sensor coefficient for the MT8192 in order to support it correctly (Hsin-Te Yuan) - Fix a NULL pointer dereference in the tsens driver when the function compute_intercept_slope() is called with a NULL parameter (Aleksandr Mishin) - Remove some unused fields in struct qpnp_tm_chip and k3_bandgap (Christophe Jaillet) - Fix up calibration efuse data decoding, consolidate the code by checking boundaries and refactor some part of the LVTS Mediatek driver. After setting the scene, add MT8186 and MT8188 along with the DT bindings (Nicolas Pitre) - Add Loongson-2K2000 support after some minor code adjustements and providing the DT bindings definition (Binbin Zhou)" * tag 'thermal-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits) thermal: intel: hfi: Increase the number of CPU capabilities per netlink event thermal: intel: hfi: Rename HFI_MAX_THERM_NOTIFY_COUNT thermal: intel: hfi: Shorten the thermal netlink event delay to 100ms thermal: intel: hfi: Rename HFI_UPDATE_INTERVAL thermal: intel: Add missing module description thermal: core: Move passive polling management to the core thermal: core: Do not call handle_thermal_trip() if zone temperature is invalid thermal: trip: Add missing empty code line thermal/debugfs: Avoid printing zero duration for mitigation events in progress thermal/debugfs: Pass cooling device state to thermal_debug_cdev_add() thermal/debugfs: Create records for cdev states as they get used thermal: core: Introduce thermal_governor_trip_crossed() thermal/debugfs: Make tze_seq_show() skip invalid trips and trips with no stats thermal/debugfs: Rename thermal_debug_update_temp() to thermal_debug_update_trip_stats() thermal/debugfs: Clean up thermal_debug_update_temp() thermal/debugfs: Avoid excessive updates of trip point statistics thermal: core: Relocate critical and hot trip handling thermal: core: Drop the .throttle() governor callback thermal: gov_user_space: Use .trip_crossed() instead of .throttle() thermal: gov_fair_share: Eliminate unnecessary integer divisions ... 14 May 2024, 19:53:26 UTC
21c38a3 Jesper Dangaard Brouer 01 May 2024, 14:04:11 UTC cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints This closely resembles helpers added for the global cgroup_rstat_lock in commit fc29e04ae1ad ("cgroup/rstat: add cgroup_rstat_lock helpers and tracepoints"). This is for the per CPU lock cgroup_rstat_cpu_lock. Based on production workloads, we observe the fast-path "update" function cgroup_rstat_updated() is invoked around 3 million times per sec, while the "flush" function cgroup_rstat_flush_locked(), walking each possible CPU, can see periodic spikes of 700 invocations/sec. For this reason, the tracepoints are split into normal and fastpath versions for this per-CPU lock. Making it feasible for production to continuously monitor the non-fastpath tracepoint to detect lock contention issues. The reason for monitoring is that lock disables IRQs which can disturb e.g. softirq processing on the local CPUs involved. When the global cgroup_rstat_lock stops disabling IRQs (e.g converted to a mutex), this per CPU lock becomes the next bottleneck that can introduce latency variations. A practical bpftrace script for monitoring contention latency: bpftrace -e ' tracepoint:cgroup:cgroup_rstat_cpu_lock_contended { @start[tid]=nsecs; @cnt[probe]=count()} tracepoint:cgroup:cgroup_rstat_cpu_locked { if (args->contended) { @wait_ns=hist(nsecs-@start[tid]); delete(@start[tid]);} @cnt[probe]=count()} interval:s:1 {time("%H:%M:%S "); print(@wait_ns); print(@cnt); clear(@cnt);}' Signed-off-by: Jesper Dangaard Brouer <hawk@kernel.org> Signed-off-by: Tejun Heo <tj@kernel.org> 14 May 2024, 19:43:17 UTC
4b95dc8 Linus Torvalds 14 May 2024, 18:36:54 UTC Merge tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - make framework and tests reporting KTAP compliant - make ktap_helpers and power_supply test POSIX compliant - add ksft_exit_fail_perror() to include errono in string form - avoid clang reporting false positive static analysis errors about functions that exit and never return. ksft_exit* functions are marked __noreturn to address this problem - add mechanism for reporting a KSFT_ result code - fix build warnings related missing headers and unused variables - fix clang build failures - cleanups to resctrl test - add host arch for LLVM builds * tag 'linux_kselftest-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (44 commits) selftests/sgx: Include KHDR_INCLUDES in Makefile selftests: Compile kselftest headers with -D_GNU_SOURCE selftests/resctrl: fix clang build warnings related to abs(), labs() calls selftests/ftrace: Fix checkbashisms errors selftests/ftrace: Fix BTFARG testcase to check fprobe is enabled correctly selftests/capabilities: fix warn_unused_result build warnings selftests: filesystems: add missing stddef header selftests: kselftest_deps: fix l5_test() empty variable selftests: default to host arch for LLVM builds selftests/resctrl: fix clang build failure: use LOCAL_HDRS selftests/binderfs: use the Makefile's rules, not Make's implicit rules Documentation: kselftest: fix codeblock selftests: kselftest: Make ksft_exit functions return void instead of int selftests: x86: ksft_exit_pass() does not return selftests: timers: ksft_exit functions do not return selftests: sync: ksft_exit_pass() does not return selftests/resctrl: ksft_exit_skip() does not return selftests: pidfd: ksft_exit functions do not return selftests/mm: ksft_exit functions do not return selftests: membarrier: ksft_exit_pass() does not return ... 14 May 2024, 18:36:54 UTC
896d3fc Linus Torvalds 14 May 2024, 18:32:52 UTC Merge tag 'linux_kselftest-kunit-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: - fix race condition in try-catch completion - change __kunit_test_suites_init() to exit early if there is nothing to test - change string-stream-test to use KUNIT_DEFINE_ACTION_WRAPPER - move fault tests behind KUNIT_FAULT_TEST Kconfig option - kthread test fixes and improvements - iov_iter test fixes * tag 'linux_kselftest-kunit-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: bail out early in __kunit_test_suites_init() if there are no suites to test kunit: string-stream-test: use KUNIT_DEFINE_ACTION_WRAPPER kunit: test: Move fault tests behind KUNIT_FAULT_TEST Kconfig option kunit: unregister the device on error kunit: Fix race condition in try-catch completion kunit: Add tests for fault kunit: Print last test location on fault kunit: Fix KUNIT_SUCCESS() calls in iov_iter tests kunit: Handle test faults kunit: Fix timeout message kunit: Fix kthread reference kunit: Handle thread creation error 14 May 2024, 18:32:52 UTC
4b768bf Linus Torvalds 14 May 2024, 18:31:09 UTC Merge tag 'linux_kselftest-nolibc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull nolibc updates from Shuah Khan: - add support for uname(2) - remove open-coded strnlen() - export strlen() - add tests for strlcat() and strlcpy() - fix memory error in realloc() - fix strlcat() and strlcpy() return code and size usage * tag 'linux_kselftest-nolibc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: tools/nolibc: add support for uname(2) tools/nolibc/string: remove open-coded strnlen() selftests/nolibc: Add tests for strlcat() and strlcpy() tools/nolibc: Fix strlcpy() return code and size usage tools/nolibc: Fix strlcat() return code and size usage tools/nolibc/string: export strlen() tools/nolibc/stdlib: fix memory error in realloc() 14 May 2024, 18:31:09 UTC
5901037 Linus Torvalds 14 May 2024, 18:27:32 UTC Merge tag 'for-linus' of https://github.com/openrisc/linux Pull OpenRISC updates from Stafford Horne: "A few cleanups and fixups from me: - Add a few missing relocations to fix module loading - Cleanup FPU state save and restore to be more efficient - Cleanups to traps handling and logging - Fix issue with poweroff being broken after recent power driver refactorings" * tag 'for-linus' of https://github.com/openrisc/linux: openrisc: Move FPU state out of pt_regs openrisc: Add FPU config openrisc: traps: Don't send signals to kernel mode threads openrisc: traps: Remove calls to show_registers before die openrisc: traps: Convert printks to pr_<level> macros openrisc: Add support for more module relocations openrisc: Define openrisc relocation types openrisc: Use do_kernel_power_off() 14 May 2024, 18:27:32 UTC
c59cebe Linus Torvalds 14 May 2024, 18:24:29 UTC Merge tag 'sh-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux Pull sh updates from John Paul Adrian Glaubitz: "The majority of improvements are coming from Geert Uytterhoeven who took the time to fix a total of 30 cases of "-Wmissing-prototypes" compiler warnings, either by adding a missing header include, defining the missing forward declarations or making the functions in question static. In the case of several DMA functions, the fix was to actually just remove them as they were added but never used. Another one of these warnings was eliminated by removing the left-over sh5 cache handling support, a change that was suggested by Yoshinori Sato and, finally, the last of these warnings was fixed by guarding the function setup_profiling_timer() with CONFIG_PROFILING. While at it, Geert also removed two unneeded casts to kprobe_opcode_t in the kprobes code. Another change was contributed by Guenter Roeck to fix errors that were reported during checksum unit tests. The fix actually reverts the older change cadc4e1a2b4d ("sh: Handle calling csum_partial with misaligned data") which turned to be incorrect. It remains to be investigated whether there is a better way to handle misaligned data in csum_partial(). A small fix contributed by Krzysztof Kozlowski drops the incorrect SPI controller spi-max-frequency property in the device tree source file for the J2 device platform while Uwe Kleine-König converted the push-switch driver to have its callback function return void, a change that is currently being applied to all drivers throughout the kernel in order to avoid resource leaks. Last but not least, Artur Rojek has fixed the IOPORT base address for the Sega Dreamcast platform which allows the Linux kernel to be successfully booted on this once popular video game console for the first time since a long time ago" * tag 'sh-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: (35 commits) sh: setup: Add missing forward declaration for sh_fdt_init() sh: smp: Protect setup_profiling_timer() by CONFIG_PROFILING sh: of-generic: Add missing #include <asm/clock.h> sh: dreamcast: Fix GAPS PCI bridge addressing sh: boot: Add proper forward declarations sh: boot: Remove sh5 cache handling Revert "sh: Handle calling csum_partial with misaligned data" sh: j2: Drop incorrect SPI controller spi-max-frequency property sh: push-switch: Convert to platform remove callback returning void sh: sh7785lcr: Make init_sh7785lcr_IRQ() static sh: sh7757: Add missing #include <asm/mmzone.h> sh: sh7757lcr: Make init_sh7757lcr_IRQ() static sh: mach-sh03: Make sh03_rtc_settimeofday() static sh: mach-highlander: Add missing #include <mach/highlander.h> sh: traps: Make is_dsp_inst() static sh: cache: Move forward declarations to <asm/cacheflush.h> sh: dma: Remove unused functionality sh: dwarf: Make dwarf_lookup_fde() static sh: kprobes: Remove unneeded kprobe_opcode_t casts sh: kprobes: Make trampoline_probe_handler() static ... 14 May 2024, 18:24:29 UTC
103916f Linus Torvalds 14 May 2024, 18:09:39 UTC Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "The most interesting parts are probably the mm changes from Ryan which optimise the creation of the linear mapping at boot and (separately) implement write-protect support for userfaultfd. Outside of our usual directories, the Kbuild-related changes under scripts/ have been acked by Masahiro whilst the drivers/acpi/ parts have been acked by Rafael and the addition of cpumask_any_and_but() has been acked by Yury. ACPI: - Support for the Firmware ACPI Control Structure (FACS) signature feature which is used to reboot out of hibernation on some systems Kbuild: - Support for building Flat Image Tree (FIT) images, where the kernel Image is compressed alongside a set of devicetree blobs Memory management: - Optimisation of our early page-table manipulation for creation of the linear mapping - Support for userfaultfd write protection, which brings along some nice cleanups to our handling of invalid but present ptes - Extend our use of range TLBI invalidation at EL1 Perf and PMUs: - Ensure that the 'pmu->parent' pointer is correctly initialised by PMU drivers - Avoid allocating 'cpumask_t' types on the stack in some PMU drivers - Fix parsing of the CPU PMU "version" field in assembly code, as it doesn't follow the usual architectural rules - Add best-effort unwinding support for USER_STACKTRACE - Minor driver fixes and cleanups Selftests: - Minor cleanups to the arm64 selftests (missing NULL check, unused variable) Miscellaneous: - Add a command-line alias for disabling 32-bit application support - Add part number for Neoverse-V2 CPUs - Minor fixes and cleanups" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits) arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2 arm64/mm: Add uffd write-protect support arm64/mm: Move PTE_PRESENT_INVALID to overlay PTE_NG arm64/mm: Remove PTE_PROT_NONE bit arm64/mm: generalize PMD_PRESENT_INVALID for all levels arm64: simplify arch_static_branch/_jump function arm64: Add USER_STACKTRACE support arm64: Add the arm64.no32bit_el0 command line option drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group kselftest: arm64: Add a null pointer check arm64: defer clearing DAIF.D arm64: assembler: update stale comment for disable_step_tsk arm64/sysreg: Update PIE permission encodings kselftest/arm64: Remove unused parameters in abi test perf/arm-spe: Assign parents for event_source device perf/arm-smmuv3: Assign parents for event_source device perf/arm-dsu: Assign parents for event_source device perf/arm-dmc620: Assign parents for event_source device ... 14 May 2024, 18:09:39 UTC
1338acf Linus Torvalds 14 May 2024, 18:04:05 UTC Merge tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Fix invalid context sleep and reboot hang on Mac - Fix spinlock race in kernel thread creation - Miscellaneous fixes and improvements - defconfig updates * tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v6.9-rc1 m68k: Move ARCH_HAS_CPU_CACHE_ALIASING m68k: mac: Fix reboot hang on Mac IIci m68k: Fix spinlock race in kernel thread creation m68k: Let GENERIC_IOMAP depend on HAS_IOPORT m68k: amiga: Use str_plural() to fix Coccinelle warning macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" zorro: Use helpers from ioport.h m68k: Calculate THREAD_SIZE from THREAD_SIZE_ORDER 14 May 2024, 18:04:05 UTC
654de42 Jakub Kicinski 14 May 2024, 17:52:25 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Merge in late fixes to prepare for the 6.10 net-next PR. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 14 May 2024, 17:53:19 UTC
dc9dfd8 Florian Westphal 14 May 2024, 14:44:09 UTC selftests: netfilter: fix packetdrill conntrack testcase Some versions of conntrack(8) default to ipv4-only, so this needs to request ipv6 explicitly, like all other spots already do. Fixes: a8a388c2aae4 ("selftests: netfilter: add packetdrill based conntrack tests") Reported-by: Jakub Kicinski <kuba@kernel.org> Closes: https://lore.kernel.org/netdev/20240513114649.6d764307@kernel.org/ Signed-off-by: Florian Westphal <fw@strlen.de> Link: https://lore.kernel.org/r/20240514144415.11433-1-fw@strlen.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> 14 May 2024, 17:50:31 UTC
386f0cf Richard Gobert 14 May 2024, 17:06:15 UTC net: gro: fix napi_gro_cb zeroed alignment Add 2 byte padding to napi_gro_cb struct to ensure zeroed member is aligned after flush_id member was removed in the original commit. Fixes: 4b0ebbca3e16 ("net: gro: move L3 flush checks to tcp_gro_receive and udp_gro_receive_segment") Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Richard Gobert <richardbgobert@gmail.com> Link: https://lore.kernel.org/r/fca08735-c245-49e5-af72-82900634f144@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 14 May 2024, 17:49:50 UTC
9776dd3 Linus Torvalds 14 May 2024, 17:01:29 UTC Merge tag 'x86-irq-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 interrupt handling updates from Thomas Gleixner: "Add support for posted interrupts on bare metal. Posted interrupts is a virtualization feature which allows to inject interrupts directly into a guest without host interaction. The VT-d interrupt remapping hardware sets the bit which corresponds to the interrupt vector in a vector bitmap which is either used to inject the interrupt directly into the guest via a virtualized APIC or in case that the guest is scheduled out provides a host side notification interrupt which informs the host that an interrupt has been marked pending in the bitmap. This can be utilized on bare metal for scenarios where multiple devices, e.g. NVME storage, raise interrupts with a high frequency. In the default mode these interrupts are handles independently and therefore require a full roundtrip of interrupt entry/exit. Utilizing posted interrupts this roundtrip overhead can be avoided by coalescing these interrupt entries to a single entry for the posted interrupt notification. The notification interrupt then demultiplexes the pending bits in a memory based bitmap and invokes the corresponding device specific handlers. Depending on the usage scenario and device utilization throughput improvements between 10% and 130% have been measured. As this is only relevant for high end servers with multiple device queues per CPU attached and counterproductive for situations where interrupts are arriving at distinct times, the functionality is opt-in via a kernel command line parameter" * tag 'x86-irq-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/irq: Use existing helper for pending vector check iommu/vt-d: Enable posted mode for device MSIs iommu/vt-d: Make posted MSI an opt-in command line option x86/irq: Extend checks for pending vectors to posted interrupts x86/irq: Factor out common code for checking pending interrupts x86/irq: Install posted MSI notification handler x86/irq: Factor out handler invocation from common_interrupt() x86/irq: Set up per host CPU posted interrupt descriptors x86/irq: Reserve a per CPU IDT vector for posted MSIs x86/irq: Add a Kconfig option for posted MSI x86/irq: Remove bitfields in posted interrupt descriptor x86/irq: Unionize PID.PIR for 64bit access w/o casting KVM: VMX: Move posted interrupt descriptor out of VMX code 14 May 2024, 17:01:29 UTC
6bfd2d4 Linus Torvalds 14 May 2024, 16:47:14 UTC Merge tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull interrupt subsystem updates from Thomas Gleixner: "Core code: - Interrupt storm detection for the lockup watchdog: Lockups which are caused by interrupt storms are not easy to debug because there is no information about the events which make the lockup detector trigger. To make this more user friendly, provide an extenstion to interrupt statistics which allows to take snapshots and an interface to retrieve the delta to the snapshot. Use this new mechanism in the watchdog code to do a two stage lockup analysis by taking the snapshot and printing the deltas for the topmost active interrupts on the second trigger. Note: This contains both the interrupt and the watchdog changes as the latter depend on the former obviously. - Avoid summation loops in the /proc/interrupts output and use the global counter when possible - Skip suspended interrupts on CPU hotplug operations to ensure that they are not delivered before the system resumes the device drivers when coming out of suspend. - On CPU hot-unplug interrupts which are affine to the outgoing CPU are migrated to a different CPU in the affinity mask. This can fail when the CPUs have no vectors left. Instead of giving up try to migrate it to any online CPU and thereby breaking the affinity setting in order to prevent a stale device interrupt which targets an offline CPU - The usual small cleanups Driver code: - Support for the RISCV AIA MSI controller - Make the interrupt allocation for the Loongson PCH controller more flexible to prevent vector exhaustion - The usual set of cleanups and fixes all over the place" * tag 'irq-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc cpuidle: Avoid explicit cpumask allocation on stack irqchip/sifive-plic: Avoid explicit cpumask allocation on stack irqchip/riscv-aplic-direct: Avoid explicit cpumask allocation on stack irqchip/loongson-eiointc: Avoid explicit cpumask allocation on stack irqchip/gic-v3-its: Avoid explicit cpumask allocation on stack irqchip/irq-bcm6345-l1: Avoid explicit cpumask allocation on stack cpumask: Introduce cpumask_first_and_and() irqchip/irq-brcmstb-l2: Avoid saving mask on shutdown genirq: Reuse irq_is_nmi() genirq/cpuhotplug: Retry with cpu_online_mask when migration fails genirq/cpuhotplug: Skip suspended interrupts when restoring affinity arm64: dts: st: Add interrupt parent to pinctrl on stm32mp251 arm64: dts: st: Add exti1 and exti2 nodes on stm32mp251 ARM: dts: stm32: List exti parent interrupts on stm32mp131 ARM: dts: stm32: List exti parent interrupts on stm32mp151 arm64: Kconfig.platforms: Enable STM32_EXTI for ARCH_STM32 irqchip/stm32-exti: Mark events reserved with RIF configuration check irqchip/stm32-exti: Skip secure events irqchip/stm32-exti: Convert driver to standard PM ... 14 May 2024, 16:47:14 UTC
a9d9ce3 Linus Torvalds 14 May 2024, 16:41:26 UTC Merge tag 'x86-timers-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 timers update from Thomas Gleixner: "A single update for the TSC synchronixation sanity checks: The sad state of TSC being notoriously non-sychronized for several decades caused the kernel to grow quite rigorous sanity checks to detect whether the TSC is valid to be used for timekeeping. The TSC ADJUST MSR provides the offset between the initial TSC value after hardware reset and later modifications. This allows to detect cases where firmware tampers with the TSC and also allows to correct the firmware induced damage by resetting the offset in a controlled way. The universal correct rule is that the TSC ADJUST value has to be consistent within all CPUs of a socket. The kernel further assumes that the TSC offset should be consistent between sockets. That's not really correct as systems with a huge number of sockets are not architecurally guaranteed to reset the per socket TSC base synchronously. In case that the per socket offset is not consistent the kernel resets it to the offset of the boot CPU and then does a synchronization check which corrects for the inter socket delays. That works most of the time, but it is suboptimal as the firmware has eventually better information about the per socket offset and on sane systems that offset should just work in the validation checks" * tag 'x86-timers-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tsc: Trust initial offset in architectural TSC-adjust MSRs 14 May 2024, 16:41:26 UTC
2d9db77 Linus Torvalds 14 May 2024, 16:27:40 UTC Merge tag 'timers-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timers and timekeeping updates from Thomas Gleixner: "Core code: - Make timekeeping and VDSO time readouts resilent against math overflow: In guest context the kernel is prone to math overflow when the host defers the timer interrupt due to overload, malfunction or malice. This can be mitigated by checking the clocksource delta for the maximum deferrement which is readily available. If that value is exceeded then the code uses a slowpath function which can handle the multiplication overflow. This functionality is enabled unconditionally in the kernel, but made conditional in the VDSO code. The latter is conditional because it allows architectures to optimize the check so it is not causing performance regressions. On X86 this is achieved by reworking the existing check for negative TSC deltas as a negative delta obviously exceeds the maximum deferrement when it is evaluated as an unsigned value. That avoids two conditionals in the hotpath and allows to hide both the negative delta and the large delta handling in the same slow path. - Add an initial minimal ktime_t abstraction for Rust - The usual boring cleanups and enhancements Drivers: - Boring updates to device trees and trivial enhancements in various drivers" * tag 'timers-core-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits) clocksource/drivers/arm_arch_timer: Mark hisi_161010101_oem_info const clocksource/drivers/timer-ti-dm: Remove an unused field in struct dmtimer clocksource/drivers/renesas-ostm: Avoid reprobe after successful early probe clocksource/drivers/renesas-ostm: Allow OSTM driver to reprobe for RZ/V2H(P) SoC dt-bindings: timer: renesas: ostm: Document Renesas RZ/V2H(P) SoC rust: time: doc: Add missing C header links clocksource: Make the int help prompt unit readable in ncurses hrtimer: Rename __hrtimer_hres_active() to hrtimer_hres_active() timerqueue: Remove never used function timerqueue_node_expires() rust: time: Add Ktime vdso: Fix powerpc build U64_MAX undeclared error clockevents: Convert s[n]printf() to sysfs_emit() clocksource: Convert s[n]printf() to sysfs_emit() clocksource: Make watchdog and suspend-timing multiplication overflow safe timekeeping: Let timekeeping_cycles_to_ns() handle both under and overflow timekeeping: Make delta calculation overflow safe timekeeping: Prepare timekeeping_cycles_to_ns() for overflow safety timekeeping: Fold in timekeeping_delta_to_ns() timekeeping: Consolidate timekeeping helpers timekeeping: Refactor timekeeping helpers ... 14 May 2024, 16:27:40 UTC
61deafa Linus Torvalds 14 May 2024, 16:24:14 UTC Merge tag 'x86_apic_for_6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 APIC update from Dave Hansen: "Coccinelle complained about some 64-bit divisions, but the divisor was really just a 32-bit value being stored as 'unsigned long'. Fixing the types fixes the warning" * tag 'x86_apic_for_6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic: Improve data types to fix Coccinelle warnings 14 May 2024, 16:24:14 UTC
964bbdf Linus Torvalds 14 May 2024, 16:18:52 UTC Merge tag 'x86_sev_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SEV updates from Borislav Petkov: - Small cleanups and improvements * tag 'x86_sev_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Make the VMPL0 checking more straight forward x86/sev: Rename snp_init() in boot/compressed/sev.c x86/sev: Shorten struct name snp_secrets_page_layout to snp_secrets_page 14 May 2024, 16:18:52 UTC
a1907cc Linus Torvalds 14 May 2024, 16:09:32 UTC Merge tag 'x86_microcode_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode loader updates from Borislav Petkov: - Fix a clang-15 build warning and other cleanups * tag 'x86_microcode_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Remove unused struct cpu_info_ctx x86/microcode/AMD: Remove unused PATCH_MAX_SIZE macro x86/microcode/AMD: Avoid -Wformat warning with clang-15 14 May 2024, 16:09:32 UTC
79982e8 Jakub Kicinski 14 May 2024, 16:07:37 UTC Merge tag 'for-net-next-2024-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: - Add support MediaTek MT7921S SDIO - Various fixes for -Wflex-array-member-not-at-end and -Wfamnae - Add USB HW IDs for MT7921/MT7922/MT7925 - Add support for Intel BlazarI and Filmore Peak2 (BE201) - Add initial support for Intel PCIe driver - Remove HCI_AMP support * tag 'for-net-next-2024-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (47 commits) Bluetooth: btintel_pcie: Refactor and code cleanup Bluetooth: btintel_pcie: Fix warning reported by sparse Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1 Bluetooth: btintel: Fix compiler warning for multi_v7_defconfig config Bluetooth: btintel_pcie: Fix compiler warnings Bluetooth: btintel_pcie: Add *setup* function to download firmware Bluetooth: btintel_pcie: Add support for PCIe transport Bluetooth: btintel: Export few static functions Bluetooth: HCI: Remove HCI_AMP support Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init() Bluetooth: qca: Fix error code in qca_read_fw_build_info() Bluetooth: hci_conn: Use __counted_by() and avoid -Wfamnae warning Bluetooth: btintel: Add support for Filmore Peak2 (BE201) Bluetooth: btintel: Add support for BlazarI LE Create Connection command timeout increased to 20 secs dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth Bluetooth: compute LE flow credits based on recvbuf space Bluetooth: hci_sync: Use cmd->num_cis instead of magic number Bluetooth: hci_conn: Use struct_size() in hci_le_big_create_sync() Bluetooth: qca: clean up defines ... ==================== Link: https://lore.kernel.org/r/20240514150206.606432-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 14 May 2024, 16:07:38 UTC
5186ba3 Linus Torvalds 14 May 2024, 16:04:37 UTC Merge tag 'x86_cache_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 resource control updates from Borislav Petkov: - Add a tracepoint to read out LLC occupancy of resource monitor IDs with the goal of freeing them sooner rather than later - Other code improvements and cleanups * tag 'x86_cache_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/resctrl: Add tracepoint for llc_occupancy tracking x86/resctrl: Rename pseudo_lock_event.h to trace.h x86/resctrl: Simplify call convention for MSR update functions x86/resctrl: Pass domain to target CPU 14 May 2024, 16:04:37 UTC
25c7cb0 Linus Torvalds 14 May 2024, 15:51:37 UTC Merge tag 'x86_alternatives_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 asm alternatives updates from Borislav Petkov: - Switch the in-place instruction patching which lead to at least one weird bug with 32-bit guests, seeing stale instruction bytes, to one working on a buffer, like the rest of the alternatives code does - Add a long overdue check to the X86_FEATURE flag modifying functions to warn when former get changed in a non-compatible way after alternatives have been patched because those changes will be already wrong - Other cleanups * tag 'x86_alternatives_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/alternatives: Remove alternative_input_2() x86/alternatives: Sort local vars in apply_alternatives() x86/alternatives: Optimize optimize_nops() x86/alternatives: Get rid of __optimize_nops() x86/alternatives: Use a temporary buffer when optimizing NOPs x86/alternatives: Catch late X86_FEATURE modifiers 14 May 2024, 15:51:37 UTC
b4864f6 Linus Torvalds 14 May 2024, 15:39:42 UTC Merge tag 'ras_core_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RAS update from Borislav Petkov: - Change the fixed-size buffer for MCE records to a dynamically sized one based on the number of CPUs present in the system * tag 'ras_core_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce: Dynamically size space for machine check records 14 May 2024, 15:39:42 UTC
eba77c0 Linus Torvalds 14 May 2024, 15:31:10 UTC Merge tag 'edac_updates_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - Have skx_edac decode error addresses belonging to SGX properly - Remove a bunch of unused struct members - Other cleanups * tag 'edac_updates_for_v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/skx_common: Allow decoding of SGX addresses EDAC/mc_sysfs: Convert sprintf()/snprintf() to sysfs_emit() EDAC: Remove unused struct members EDAC: Remove dynamic attributes from edac_device_alloc_ctl_info() EDAC/device: Remove edac_dev_sysfs_block_attribute::store() EDAC/device: Remove edac_dev_sysfs_block_attribute::{block,value} EDAC/amd64: Remove unused struct member amd64_pvt::ext_nbcfg 14 May 2024, 15:31:10 UTC
6a486c1 Kiran K 11 May 2024, 05:40:59 UTC Bluetooth: btintel_pcie: Refactor and code cleanup Minor refactor and s/TX_WAIT_TIMEOUT_MS/BTINTEL_PCIE_TX_WAIT_TIMEOUT_MS/g. Fixes: 6e65a09f9275 ("Bluetooth: btintel_pcie: Add *setup* function to download firmware") Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:58:30 UTC
e5a43ef Kiran K 11 May 2024, 05:40:58 UTC Bluetooth: btintel_pcie: Fix warning reported by sparse Fix sparse error. Fixes: c2b636b3f788 ("Bluetooth: btintel_pcie: Add support for PCIe transport") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202405100654.0djvoryZ-lkp@intel.com/ Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:57:08 UTC
e77f43d Luiz Augusto von Dentz 13 May 2024, 20:07:55 UTC Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1 If hdev->le_num_of_adv_sets is set to 1 it means that only handle 0x00 can be used, but since the MGMT interface instances start from 1 (instance 0 means all instances in case of MGMT_OP_REMOVE_ADVERTISING) the code needs to map the instance to handle otherwise users will not be able to advertise as instance 1 would attempt to use handle 0x01. Fixes: 1d0fac2c38ed ("Bluetooth: Use controller sets when available") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:56:37 UTC
36b1c9c Kiran K 08 May 2024, 09:59:27 UTC Bluetooth: btintel: Fix compiler warning for multi_v7_defconfig config Fix the following compiler warning reported for ARCH=arm multi_v7_defconfig. In file included from drivers/bluetooth/hci_ldisc.c:34: drivers/bluetooth/btintel.h:373:13: warning: 'btintel_hw_error' defined but not used [-Wunused-function] 373 | static void btintel_hw_error(struct hci_dev *hdev, u8 code) | ^~~~~~~~~~~~~~~~ cc: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 67d4dbac3b8c ("Bluetooth: btintel: Export few static functions") Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:56:16 UTC
a18d28f Kiran K 08 May 2024, 09:59:26 UTC Bluetooth: btintel_pcie: Fix compiler warnings Fix compiler warnings reported by kernel bot. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202405080647.VRBej6fA-lkp@intel.com/ Fixes: c2b636b3f788 ("Bluetooth: btintel_pcie: Add support for PCIe transport") Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:55:38 UTC
6e65a09 Kiran K 07 May 2024, 15:56:58 UTC Bluetooth: btintel_pcie: Add *setup* function to download firmware Add support to download firmware. dmesg: [4.407464] Bluetooth: Core ver 2.22 [4.407467] Bluetooth: Starting self testing [4.409093] Bluetooth: ECDH test passed in 1587 usecs [4.420737] Bluetooth: SMP test passed in 526 usecs [4.420745] Bluetooth: Finished self testing [4.420760] Bluetooth: HCI device and connection manager initialized [4.420764] Bluetooth: HCI socket layer initialized [4.420766] Bluetooth: L2CAP socket layer initialized [4.420769] Bluetooth: SCO socket layer initialized [4.437976] Bluetooth: hci0: Device revision is 0 [4.437979] Bluetooth: hci0: Secure boot is disabled [4.437980] Bluetooth: hci0: OTP lock is disabled [4.437980] Bluetooth: hci0: API lock is disabled [4.437981] Bluetooth: hci0: Debug lock is disabled [4.437981] Bluetooth: hci0: Minimum firmware build 0 week 0 2000 [4.437982] Bluetooth: hci0: Bootloader timestamp 2023.33 buildtype 1 build 45995 [4.439461] Bluetooth: hci0: Found device firmware: intel/ibt-0190-0291-iml.sfi [4.439467] Bluetooth: hci0: Boot Address: 0x30099000 [4.439468] Bluetooth: hci0: Firmware Version: 92-19.24 [4.486773] Bluetooth: hci0: Waiting for firmware download to complete [4.486784] Bluetooth: hci0: Firmware loaded in 46209 usecs [4.486845] Bluetooth: hci0: Waiting for device to boot [4.491984] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [4.491987] Bluetooth: hci0: Device booted in 5074 usecs [4.496657] Bluetooth: hci0: Found device firmware: intel/ibt-0190-0291.sfi [4.496703] Bluetooth: hci0: Boot Address: 0x10000800 [4.496704] Bluetooth: hci0: Firmware Version: 92-19.24 [4.687338] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [4.687342] Bluetooth: BNEP filters: protocol multicast [4.687345] Bluetooth: BNEP socket layer initialized [4.922589] Bluetooth: hci0: Waiting for firmware download to complete [4.922608] Bluetooth: hci0: Firmware loaded in 415962 usecs [4.922664] Bluetooth: hci0: Waiting for device to boot [4.956185] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [4.956188] Bluetooth: hci0: Device booted in 32770 usecs [4.963167] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-0190-0291.ddc [4.963440] Bluetooth: hci0: Applying Intel DDC parameters completed [4.963684] Bluetooth: hci0: Firmware timestamp 2024.18 buildtype 3 build 62300 [4.963687] Bluetooth: hci0: Firmware SHA1: 0x8201a4cd [5.003020] Bluetooth: MGMT ver 1.22 [5.003084] Bluetooth: ISO socket layer initialized [5.057844] Bluetooth: RFCOMM TTY layer initialized [5.057858] Bluetooth: RFCOMM socket layer initialized [5.057865] Bluetooth: RFCOMM ver 1.11 hciconfig -a: hci0: Type: Primary Bus: PCI BD Address: A0:D3:65:48:F5:7F ACL MTU: 1021:5 SCO MTU: 240:8 UP RUNNING PSCAN RX bytes:23603 acl:0 sco:0 events:3792 errors:0 TX bytes:949804 acl:0 sco:0 commands:3788 errors:0 Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: PERIPHERAL ACCEPT Name: 'LNLM620' Class: 0x20010c Service Classes: Audio Device Class: Computer, Laptop HCI Version: 5.4 (0xd) Revision: 0x4b5c LMP Version: 5.4 (0xd) Subversion: 0x4b5c Manufacturer: Intel Corp. (2) Signed-off-by: Chandrashekar <chandrashekar.devegowda@intel.com> Suggested-by: Bjorn Helgaas <helgaas@kernel.org> Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:54:56 UTC
c2b636b Tedd Ho-Jeong An 07 May 2024, 15:56:57 UTC Bluetooth: btintel_pcie: Add support for PCIe transport Add initial code to support Intel bluetooth devices based on PCIe transport. Allocate memory for TX & RX buffers, internal structures, initialize interrupts for TX & RX and PCIe device. Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com> Suggested-by: Bjorn Helgaas <helgaas@kernel.org> Suggested-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:54:56 UTC
67d4dba Kiran K 07 May 2024, 15:56:56 UTC Bluetooth: btintel: Export few static functions Some of the functions used in btintel.c is made global so that they can be reused in other transport drivers apart from USB. Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:54:55 UTC
84a4bb6 Luiz Augusto von Dentz 06 May 2024, 22:33:52 UTC Bluetooth: HCI: Remove HCI_AMP support Since BT_HS has been remove HCI_AMP controllers no longer has any use so remove it along with the capability of creating AMP controllers. Since we no longer need to differentiate between AMP and Primary controllers, as only HCI_PRIMARY is left, this also remove hdev->dev_type altogether. Fixes: e7b02296fb40 ("Bluetooth: Remove BT_HS") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:54:49 UTC
a5b862c Sungwoo Kim 04 May 2024, 19:23:29 UTC Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init() l2cap_le_flowctl_init() can cause both div-by-zero and an integer overflow since hdev->le_mtu may not fall in the valid range. Move MTU from hci_dev to hci_conn to validate MTU and stop the connection process earlier if MTU is invalid. Also, add a missing validation in read_buffer_size() and make it return an error value if the validation fails. Now hci_conn_add() returns ERR_PTR() as it can fail due to the both a kzalloc failure and invalid MTU value. divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 PID: 67 Comm: kworker/u5:0 Tainted: G W 6.9.0-rc5+ #20 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Workqueue: hci0 hci_rx_work RIP: 0010:l2cap_le_flowctl_init+0x19e/0x3f0 net/bluetooth/l2cap_core.c:547 Code: e8 17 17 0c 00 66 41 89 9f 84 00 00 00 bf 01 00 00 00 41 b8 02 00 00 00 4c 89 fe 4c 89 e2 89 d9 e8 27 17 0c 00 44 89 f0 31 d2 <66> f7 f3 89 c3 ff c3 4d 8d b7 88 00 00 00 4c 89 f0 48 c1 e8 03 42 RSP: 0018:ffff88810bc0f858 EFLAGS: 00010246 RAX: 00000000000002a0 RBX: 0000000000000000 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: ffff88810bc0f7c0 RDI: ffffc90002dcb66f RBP: ffff88810bc0f880 R08: aa69db2dda70ff01 R09: 0000ffaaaaaaaaaa R10: 0084000000ffaaaa R11: 0000000000000000 R12: ffff88810d65a084 R13: dffffc0000000000 R14: 00000000000002a0 R15: ffff88810d65a000 FS: 0000000000000000(0000) GS:ffff88811ac00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 0000000103268003 CR4: 0000000000770ef0 PKRU: 55555554 Call Trace: <TASK> l2cap_le_connect_req net/bluetooth/l2cap_core.c:4902 [inline] l2cap_le_sig_cmd net/bluetooth/l2cap_core.c:5420 [inline] l2cap_le_sig_channel net/bluetooth/l2cap_core.c:5486 [inline] l2cap_recv_frame+0xe59d/0x11710 net/bluetooth/l2cap_core.c:6809 l2cap_recv_acldata+0x544/0x10a0 net/bluetooth/l2cap_core.c:7506 hci_acldata_packet net/bluetooth/hci_core.c:3939 [inline] hci_rx_work+0x5e5/0xb20 net/bluetooth/hci_core.c:4176 process_one_work kernel/workqueue.c:3254 [inline] process_scheduled_works+0x90f/0x1530 kernel/workqueue.c:3335 worker_thread+0x926/0xe70 kernel/workqueue.c:3416 kthread+0x2e3/0x380 kernel/kthread.c:388 ret_from_fork+0x5c/0x90 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- Fixes: 6ed58ec520ad ("Bluetooth: Use LE buffers for LE traffic") Suggested-by: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Signed-off-by: Sungwoo Kim <iam@sung-woo.kim> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:09 UTC
a189f0e Dan Carpenter 04 May 2024, 11:25:43 UTC Bluetooth: qca: Fix error code in qca_read_fw_build_info() Return -ENOMEM on allocation failure. Don't return success. Fixes: cda0d6a198e2 ("Bluetooth: qca: fix info leak when fetching fw build id") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:09 UTC
ea9e148 Gustavo A. R. Silva 02 May 2024, 16:22:00 UTC Bluetooth: hci_conn: Use __counted_by() and avoid -Wfamnae warning Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). Also, -Wflex-array-member-not-at-end is coming in GCC-14, and we are getting ready to enable it globally. So, use the `DEFINE_FLEX()` helper for an on-stack definition of a flexible structure where the size of the flexible-array member is known at compile-time, and refactor the rest of the code, accordingly. With these changes, fix the following warning: net/bluetooth/hci_conn.c:669:41: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Link: https://github.com/KSPP/linux/issues/202 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:08 UTC
5c9f6a7 Kiran K 02 May 2024, 05:23:56 UTC Bluetooth: btintel: Add support for Filmore Peak2 (BE201) Add VID/PID for Intel Filmore Peak2 (BE201) Device from /sys/kernel/debug/usb/devices: T: Bus=09 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=0037 Rev= 0.00 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:08 UTC
87ad06a Kiran K 02 May 2024, 05:23:55 UTC Bluetooth: btintel: Add support for BlazarI Add support for BlazarI (cnvi) bluetooth core. Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:08 UTC
21d74b6 Mahesh Talewad 02 May 2024, 09:01:23 UTC LE Create Connection command timeout increased to 20 secs On our DUT, we can see that the host issues create connection cancel command after 4-sec if there is no connection complete event for LE create connection cmd. As per core spec v5.3 section 7.8.5, advertisement interval range is- Advertising_Interval_Min Default : 0x0800(1.28s) Time Range: 20ms to 10.24s Advertising_Interval_Max Default : 0x0800(1.28s) Time Range: 20ms to 10.24s If the remote device is using adv interval of > 4 sec, it is difficult to make a connection with the current timeout value. Also, with the default interval of 1.28 sec, we will get only 3 chances to capture the adv packets with the 4 sec window. Hence we want to increase this timeout to 20sec. Signed-off-by: Mahesh Talewad <mahesh.talewad@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:08 UTC
defa9cc Chen-Yu Tsai 12 April 2024, 07:30:42 UTC dt-bindings: net: bluetooth: Add MediaTek MT7921S SDIO Bluetooth The MediaTek MT7921S is a WiFi/Bluetooth combo chip that works over SDIO. WiFi and Bluetooth are separate SDIO functions within the chip. While the Bluetooth SDIO function is fully discoverable, the chip has a pin that can reset just the Bluetooth core, as opposed to the full chip. This should be described in the device tree. Add a device tree binding for the Bluetooth SDIO function of the MT7921S specifically to document the reset line. This binding is based on the MMC controller binding, which specifies one device node per SDIO function. Cc: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
ce60b92 Sebastian Urban 01 May 2024, 10:08:58 UTC Bluetooth: compute LE flow credits based on recvbuf space Previously LE flow credits were returned to the sender even if the socket's receive buffer was full. This meant that no back-pressure was applied to the sender, thus it continued to send data, resulting in data loss without any error being reported. Furthermore, the amount of credits was essentially fixed to a small amount, leading to reduced performance. This is fixed by computing the number of returned LE flow credits based on the estimated available space in the receive buffer of an L2CAP socket. Consequently, if the receive buffer is full, no credits are returned until the buffer is read and thus cleared by user-space. Since the computation of available receive buffer space can only be performed approximately (due to sk_buff overhead) and the receive buffer size may be changed by user-space after flow credits have been sent, superfluous received data is temporary stored within l2cap_pinfo. This is necessary because Bluetooth LE provides no retransmission mechanism once the data has been acked by the physical layer. If receive buffer space estimation is not possible at the moment, we fall back to providing credits for one full packet as before. This is currently the case during connection setup, when MPS is not yet available. Fixes: b1c325c23d75 ("Bluetooth: Implement returning of LE L2CAP credits") Signed-off-by: Sebastian Urban <surban@surban.net> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
73b2652 Gustavo A. R. Silva 01 May 2024, 17:50:02 UTC Bluetooth: hci_sync: Use cmd->num_cis instead of magic number At the moment of the check, `cmd->num_cis` holds the value of 0x1f, which is the max number of elements in the `cmd->cis[]` array at declaration, which is 0x1f. So, avoid using 0x1f directly, and instead use `cmd->num_cis`. Similarly to this other patch[1]. Link: https://lore.kernel.org/linux-hardening/ZivaHUQyDDK9fXEk@neat/ [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
d6bb878 Gustavo A. R. Silva 01 May 2024, 18:09:30 UTC Bluetooth: hci_conn: Use struct_size() in hci_le_big_create_sync() Use struct_size() instead of the open-coded version. Similarly to this other patch[1]. Link: https://lore.kernel.org/linux-hardening/ZiwwPmCvU25YzWek@neat/ [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
4322502 Johan Hovold 01 May 2024, 12:34:56 UTC Bluetooth: qca: clean up defines Clean up the QCA driver defines by dropping redundant parentheses around values and making sure they are aligned (using tabs only). Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
83d8e81 Johan Hovold 01 May 2024, 12:34:55 UTC Bluetooth: qca: drop bogus module version Random module versions serves no purpose, what matters is the kernel version. Drop the bogus module version which has never been updated. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
280939b Johan Hovold 01 May 2024, 12:34:54 UTC Bluetooth: qca: drop bogus edl header checks The skb->data pointer is never NULL so drop the bogus sanity checks when initialising the EDL header pointer. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 14 May 2024, 14:51:07 UTC
back to top