Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc7 2026-03-14T16:43:12+00:00 2026-03-14T16:43:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-03-14T16:43:12+00:00 urn:sha1:69237f8c1f69112cca7388af7fab6d0ee45a2525 Pull USB fixes from Greg KH: "Here is a large chunk of USB driver fixes for 7.0-rc4. Included in here are: - usb gadget reverts due to reported issues, and then a follow-on fix to hopefully resolve the reported overall problem - xhci driver fixes - dwc3 driver fixes - usb core "killable" bulk message api addition to fix a usbtmc driver bug where userspace could hang the driver for forever - small USB driver fixes for reported issues - new usb device quirks All except the last USB device quirk change have been in linux-next with no reported issues. That one came in too late, and is 'obviously correct' :)" * tag 'usb-7.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (35 commits) USB: ezcap401 needs USB_QUIRK_NO_BOS to function on 10gbs usb speed usb: roles: get usb role switch from parent only for usb-b-connector Revert "tcpm: allow looking for role_sw device in the main node" usb: gadget: f_ncm: Fix net_device lifecycle with device_move Revert "usb: gadget: u_ether: add gether_opts for config caching" Revert "usb: gadget: u_ether: use <linux/hex.h> header file" Revert "usb: gadget: u_ether: Add auto-cleanup helper for freeing net_device" Revert "usb: gadget: f_ncm: align net_device lifecycle with bind/unbind" Revert "usb: legacy: ncm: Fix NPE in gncm_bind" Revert "usb: gadget: f_ncm: Fix atomic context locking issue" usb: typec: altmode/displayport: set displayport signaling rate in configure message usb: dwc3: pci: add support for the Intel Nova Lake -H usb/core/quirks: Add Huawei ME906S-device to wakeup quirk usb: gadget: uvc: fix interval_duration calculation xhci: Fix NULL pointer dereference when reading portli debugfs files usb: xhci: Prevent interrupt storm on host controller error (HCE) usb: xhci: Fix memory leak in xhci_disable_slot() usb: class: cdc-wdm: fix reordering issue in read code path usb: renesas_usbhs: fix use-after-free in ISR during device removal usb: cdc-acm: Restore CAP_BRK functionnality to CH343 ... 2026-03-11T15:17:19+00:00 Jie Deng dengjie03@kylinos.cn 2026-02-27T08:49:31+00:00 urn:sha1:9f6a983cfa22ac662c86e60816d3a357d4b551e9 Some USB devices incorrectly report bNumConfigurations as 0 in their device descriptor, which causes the USB core to reject them during enumeration. logs: usb 1-2: device descriptor read/64, error -71 usb 1-2: no configurations usb 1-2: can't read configurations, error -22 However, these devices actually work correctly when treated as having a single configuration. Add a new quirk USB_QUIRK_FORCE_ONE_CONFIG to handle such devices. When this quirk is set, assume the device has 1 configuration instead of failing with -EINVAL. This quirk is applied to the device with VID:PID 5131:2007 which exhibits this behavior. Signed-off-by: Jie Deng <dengjie03@kylinos.cn> Link: https://patch.msgid.link/20260227084931.1527461-1-dengjie03@kylinos.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2026-03-04T15:15:17+00:00 Jens Axboe axboe@kernel.dk 2026-03-04T15:15:17+00:00 urn:sha1:d90c470b0eca9d2d77a23a1cd7d6ac7fb02d7cb8 Pull NVMe fixes from Keith: "- Improve quirk visibility and configurability (Maurizio) - Fix runtime user modification to queue setup (Keith) - Fix multipath leak on try_module_get failure (Keith) - Ignore ambiguous spec definitions for better atomics support (John) - Fix admin queue leak on controller reset (Ming) - Fix large allocation in persistent reservation read keys (Sungwoo Kim) - Fix fcloop callback handling (Justin) - Securely free DHCHAP secrets (Daniel) - Various cleanups and typo fixes (John, Wilfred)" * tag 'nvme-7.0-2026-03-04' of git://git.infradead.org/nvme: nvme: fix memory allocation in nvme_pr_read_keys() nvme-multipath: fix leak on try_module_get failure nvmet-fcloop: Check remoteport port_state before calling done callback nvme-pci: do not try to add queue maps at runtime nvme-pci: cap queue creation to used queues nvme-pci: ensure we're polling a polled queue nvme: fix memory leak in quirks_param_set() nvme: correct comment about nvme_ns_remove() nvme: stop setting namespace gendisk device driver data nvme: add support for dynamic quirk configuration via module parameter nvme: fix admin queue leak on controller reset nvme-fabrics: use kfree_sensitive() for DHCHAP secrets nvme: stop using AWUPF nvme: expose active quirks in sysfs nvme/host: fixup some typos 2026-02-14T20:47:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-14T20:47:15+00:00 urn:sha1:64275e9fda3702bfb5ab3b95f7c2b9b414667164 Pull LoongArch updates from Huacai Chen: - Select HAVE_CMPXCHG_{LOCAL,DOUBLE} - Add 128-bit atomic cmpxchg support - Add HOTPLUG_SMT implementation - Wire up memfd_secret system call - Fix boot errors and unwind errors for KASAN - Use BPF prog pack allocator and add BPF arena support - Update dts files to add nand controllers - Some bug fixes and other small changes * tag 'loongarch-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: dts: loongson-2k1000: Add nand controller support LoongArch: dts: loongson-2k0500: Add nand controller support LoongArch: BPF: Implement bpf_addr_space_cast instruction LoongArch: BPF: Implement PROBE_MEM32 pseudo instructions LoongArch: BPF: Use BPF prog pack allocator LoongArch: Use IS_ERR_PCPU() macro for KGDB LoongArch: Rework KASAN initialization for PTW-enabled systems LoongArch: Disable instrumentation for setup_ptwalker() LoongArch: Remove some extern variables in source files LoongArch: Guard percpu handler under !CONFIG_PREEMPT_RT LoongArch: Handle percpu handler address for ORC unwinder LoongArch: Use %px to print unmodified unwinding address LoongArch: Prefer top-down allocation after arch_mem_init() LoongArch: Add HOTPLUG_SMT implementation LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE LoongArch: Wire up memfd_secret system call LoongArch: Replace seq_printf() with seq_puts() for simple strings LoongArch: Add 128-bit atomic cmpxchg support LoongArch: Add detection for SC.Q support LoongArch: Select HAVE_CMPXCHG_LOCAL in Kconfig 2026-02-13T19:31:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-13T19:31:15+00:00 urn:sha1:cb5573868ea85ddbc74dd9a917acd1e434d21390 Pull KVM updates from Paolo Bonzini: "Loongarch: - Add more CPUCFG mask bits - Improve feature detection - Add lazy load support for FPU and binary translation (LBT) register state - Fix return value for memory reads from and writes to in-kernel devices - Add support for detecting preemption from within a guest - Add KVM steal time test case to tools/selftests ARM: - Add support for FEAT_IDST, allowing ID registers that are not implemented to be reported as a normal trap rather than as an UNDEF exception - Add sanitisation of the VTCR_EL2 register, fixing a number of UXN/PXN/XN bugs in the process - Full handling of RESx bits, instead of only RES0, and resulting in SCTLR_EL2 being added to the list of sanitised registers - More pKVM fixes for features that are not supposed to be exposed to guests - Make sure that MTE being disabled on the pKVM host doesn't give it the ability to attack the hypervisor - Allow pKVM's host stage-2 mappings to use the Force Write Back version of the memory attributes by using the "pass-through' encoding - Fix trapping of ICC_DIR_EL1 on GICv5 hosts emulating GICv3 for the guest - Preliminary work for guest GICv5 support - A bunch of debugfs fixes, removing pointless custom iterators stored in guest data structures - A small set of FPSIMD cleanups - Selftest fixes addressing the incorrect alignment of page allocation - Other assorted low-impact fixes and spelling fixes RISC-V: - Fixes for issues discoverd by KVM API fuzzing in kvm_riscv_aia_imsic_has_attr(), kvm_riscv_aia_imsic_rw_attr(), and kvm_riscv_vcpu_aia_imsic_update() - Allow Zalasr, Zilsd and Zclsd extensions for Guest/VM - Transparent huge page support for hypervisor page tables - Adjust the number of available guest irq files based on MMIO register sizes found in the device tree or the ACPI tables - Add RISC-V specific paging modes to KVM selftests - Detect paging mode at runtime for selftests s390: - Performance improvement for vSIE (aka nested virtualization) - Completely new memory management. s390 was a special snowflake that enlisted help from the architecture's page table management to build hypervisor page tables, in particular enabling sharing the last level of page tables. This however was a lot of code (~3K lines) in order to support KVM, and also blocked several features. The biggest advantages is that the page size of userspace is completely independent of the page size used by the guest: userspace can mix normal pages, THPs and hugetlbfs as it sees fit, and in fact transparent hugepages were not possible before. It's also now possible to have nested guests and guests with huge pages running on the same host - Maintainership change for s390 vfio-pci - Small quality of life improvement for protected guests x86: - Add support for giving the guest full ownership of PMU hardware (contexted switched around the fastpath run loop) and allowing direct access to data MSRs and PMCs (restricted by the vPMU model). KVM still intercepts access to control registers, e.g. to enforce event filtering and to prevent the guest from profiling sensitive host state. This is more accurate, since it has no risk of contention and thus dropped events, and also has significantly less overhead. For more information, see the commit message for merge commit bf2c3138ae36 ("Merge tag 'kvm-x86-pmu-6.20' ...") - Disallow changing the virtual CPU model if L2 is active, for all the same reasons KVM disallows change the model after the first KVM_RUN - Fix a bug where KVM would incorrectly reject host accesses to PV MSRs when running with KVM_CAP_ENFORCE_PV_FEATURE_CPUID enabled, even if those were advertised as supported to userspace, - Fix a bug with protected guest state (SEV-ES/SNP and TDX) VMs, where KVM would attempt to read CR3 configuring an async #PF entry - Fail the build if EXPORT_SYMBOL_GPL or EXPORT_SYMBOL is used in KVM (for x86 only) to enforce usage of EXPORT_SYMBOL_FOR_KVM_INTERNAL. Only a few exports that are intended for external usage, and those are allowed explicitly - When checking nested events after a vCPU is unblocked, ignore -EBUSY instead of WARNing. Userspace can sometimes put the vCPU into what should be an impossible state, and spurious exit to userspace on -EBUSY does not really do anything to solve the issue - Also throw in the towel and drop the WARN on INIT/SIPI being blocked when vCPU is in Wait-For-SIPI, which also resulted in playing whack-a-mole with syzkaller stuffing architecturally impossible states into KVM - Add support for new Intel instructions that don't require anything beyond enumerating feature flags to userspace - Grab SRCU when reading PDPTRs in KVM_GET_SREGS2 - Add WARNs to guard against modifying KVM's CPU caps outside of the intended setup flow, as nested VMX in particular is sensitive to unexpected changes in KVM's golden configuration - Add a quirk to allow userspace to opt-in to actually suppress EOI broadcasts when the suppression feature is enabled by the guest (currently limited to split IRQCHIP, i.e. userspace I/O APIC). Sadly, simply fixing KVM to honor Suppress EOI Broadcasts isn't an option as some userspaces have come to rely on KVM's buggy behavior (KVM advertises Supress EOI Broadcast irrespective of whether or not userspace I/O APIC supports Directed EOIs) - Clean up KVM's handling of marking mapped vCPU pages dirty - Drop a pile of *ancient* sanity checks hidden behind in KVM's unused ASSERT() macro, most of which could be trivially triggered by the guest and/or user, and all of which were useless - Fold "struct dest_map" into its sole user, "struct rtc_status", to make it more obvious what the weird parameter is used for, and to allow fropping these RTC shenanigans if CONFIG_KVM_IOAPIC=n - Bury all of ioapic.h, i8254.h and related ioctls (including KVM_CREATE_IRQCHIP) behind CONFIG_KVM_IOAPIC=y - Add a regression test for recent APICv update fixes - Handle "hardware APIC ISR", a.k.a. SVI, updates in kvm_apic_update_apicv() to consolidate the updates, and to co-locate SVI updates with the updates for KVM's own cache of ISR information - Drop a dead function declaration - Minor cleanups x86 (Intel): - Rework KVM's handling of VMCS updates while L2 is active to temporarily switch to vmcs01 instead of deferring the update until the next nested VM-Exit. The deferred updates approach directly contributed to several bugs, was proving to be a maintenance burden due to the difficulty in auditing the correctness of deferred updates, and was polluting "struct nested_vmx" with a growing pile of booleans - Fix an SGX bug where KVM would incorrectly try to handle EPCM page faults, and instead always reflect them into the guest. Since KVM doesn't shadow EPCM entries, EPCM violations cannot be due to KVM interference and can't be resolved by KVM - Fix a bug where KVM would register its posted interrupt wakeup handler even if loading kvm-intel.ko ultimately failed - Disallow access to vmcb12 fields that aren't fully supported, mostly to avoid weirdness and complexity for FRED and other features, where KVM wants enable VMCS shadowing for fields that conditionally exist - Print out the "bad" offsets and values if kvm-intel.ko refuses to load (or refuses to online a CPU) due to a VMCS config mismatch x86 (AMD): - Drop a user-triggerable WARN on nested_svm_load_cr3() failure - Add support for virtualizing ERAPS. Note, correct virtualization of ERAPS relies on an upcoming, publicly announced change in the APM to reduce the set of conditions where hardware (i.e. KVM) *must* flush the RAP - Ignore nSVM intercepts for instructions that are not supported according to L1's virtual CPU model - Add support for expedited writes to the fast MMIO bus, a la VMX's fastpath for EPT Misconfig - Don't set GIF when clearing EFER.SVME, as GIF exists independently of SVM, and allow userspace to restore nested state with GIF=0 - Treat exit_code as an unsigned 64-bit value through all of KVM - Add support for fetching SNP certificates from userspace - Fix a bug where KVM would use vmcb02 instead of vmcb01 when emulating VMLOAD or VMSAVE on behalf of L2 - Misc fixes and cleanups x86 selftests: - Add a regression test for TPR<=>CR8 synchronization and IRQ masking - Overhaul selftest's MMU infrastructure to genericize stage-2 MMU support, and extend x86's infrastructure to support EPT and NPT (for L2 guests) - Extend several nested VMX tests to also cover nested SVM - Add a selftest for nested VMLOAD/VMSAVE - Rework the nested dirty log test, originally added as a regression test for PML where KVM logged L2 GPAs instead of L1 GPAs, to improve test coverage and to hopefully make the test easier to understand and maintain guest_memfd: - Remove kvm_gmem_populate()'s preparation tracking and half-baked hugepage handling. SEV/SNP was the only user of the tracking and it can do it via the RMP - Retroactively document and enforce (for SNP) that KVM_SEV_SNP_LAUNCH_UPDATE and KVM_TDX_INIT_MEM_REGION require the source page to be 4KiB aligned, to avoid non-trivial complexity for something that no known VMM seems to be doing and to avoid an API special case for in-place conversion, which simply can't support unaligned sources - When populating guest_memfd memory, GUP the source page in common code and pass the refcounted page to the vendor callback, instead of letting vendor code do the heavy lifting. Doing so avoids a looming deadlock bug with in-place due an AB-BA conflict betwee mmap_lock and guest_memfd's filemap invalidate lock Generic: - Fix a bug where KVM would ignore the vCPU's selected address space when creating a vCPU-specific mapping of guest memory. Actually this bug could not be hit even on x86, the only architecture with multiple address spaces, but it's a bug nevertheless" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (267 commits) KVM: s390: Increase permitted SE header size to 1 MiB MAINTAINERS: Replace backup for s390 vfio-pci KVM: s390: vsie: Fix race in acquire_gmap_shadow() KVM: s390: vsie: Fix race in walk_guest_tables() KVM: s390: Use guest address to mark guest page dirty irqchip/riscv-imsic: Adjust the number of available guest irq files RISC-V: KVM: Transparent huge page support RISC-V: KVM: selftests: Add Zalasr extensions to get-reg-list test RISC-V: KVM: Allow Zalasr extensions for Guest/VM KVM: riscv: selftests: Add riscv vm satp modes KVM: riscv: selftests: add Zilsd and Zclsd extension to get-reg-list test riscv: KVM: allow Zilsd and Zclsd extensions for Guest/VM RISC-V: KVM: Skip IMSIC update if vCPU IMSIC state is not initialized RISC-V: KVM: Fix null pointer dereference in kvm_riscv_aia_imsic_rw_attr() RISC-V: KVM: Fix null pointer dereference in kvm_riscv_aia_imsic_has_attr() RISC-V: KVM: Remove unnecessary 'ret' assignment KVM: s390: Add explicit padding to struct kvm_s390_keyop KVM: LoongArch: selftests: Add steal time test case LoongArch: KVM: Add paravirt vcpu_is_preempted() support in guest side LoongArch: KVM: Add paravirt preempt feature in hypervisor side ... 2026-02-13T03:17:44+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-13T03:17:44+00:00 urn:sha1:cee73b1e840c154f64ace682cb477c1ae2e29cc4 Pull RISC-V updates from Paul Walmsley: - Add support for control flow integrity for userspace processes. This is based on the standard RISC-V ISA extensions Zicfiss and Zicfilp - Improve ptrace behavior regarding vector registers, and add some selftests - Optimize our strlen() assembly - Enable the ISO-8859-1 code page as built-in, similar to ARM64, for EFI volume mounting - Clean up some code slightly, including defining copy_user_page() as copy_page() rather than memcpy(), aligning us with other architectures; and using max3() to slightly simplify an expression in riscv_iommu_init_check() * tag 'riscv-for-linus-7.0-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (42 commits) riscv: lib: optimize strlen loop efficiency selftests: riscv: vstate_exec_nolibc: Use the regular prctl() function selftests: riscv: verify ptrace accepts valid vector csr values selftests: riscv: verify ptrace rejects invalid vector csr inputs selftests: riscv: verify syscalls discard vector context selftests: riscv: verify initial vector state with ptrace selftests: riscv: test ptrace vector interface riscv: ptrace: validate input vector csr registers riscv: csr: define vtype register elements riscv: vector: init vector context with proper vlenb riscv: ptrace: return ENODATA for inactive vector extension kselftest/riscv: add kselftest for user mode CFI riscv: add documentation for shadow stack riscv: add documentation for landing pad / indirect branch tracking riscv: create a Kconfig fragment for shadow stack and landing pad support arch/riscv: add dual vdso creation logic and select vdso based on hw arch/riscv: compile vdso with landing pad and shadow stack note riscv: enable kernel access to shadow stack memory via the FWFT SBI call riscv: add kernel command line option to opt out of user CFI riscv/hwprobe: add zicfilp / zicfiss enumeration in hwprobe ... 2026-02-13T01:12:43+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-13T01:12:43+00:00 urn:sha1:2c75a8d92cf173113d1e43a41cb472cd93561bf8 Pull ATA updates from Damien Le Moal: - Cleanup IRQ masking in the handling of completed report zones commands (Niklas) - Improve the handling of Thunderbolt attached devices to speed up device removal (Henry) - Several patches to generalize the existing max_sec quirks to facilitates quirking the maximum command size of buggy drives, many of which have recently showed up with the recent increase of the default max_sectors block limit (Niklas) - Cleanup the ahci-platform and sata dt-bindings schema (Rob, Manivannan) - Improve device node scan in the ahci-dwc driver (Krzysztof) - Remove clang W=1 warnings with the ahci-imx and ahci-xgene drivers (Krzysztof) - Fix a long standing potential command starvation situation with non-NCQ commands issued when NCQ commands are on-going (me) - Limit max_sectors to 8191 on the INTEL SSDSC2KG480G8 SSD (Niklas) - Remove Vesa Local Bus (VLB) support in the pata_legacy driver (Ethan) - Simple fixes in the pata_cypress (typo) and pata_ftide010 (timing) drivers (Ethan, Linus W) * tag 'ata-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: pata_ftide010: Fix some DMA timings ata: pata_cypress: fix typo in error message ata: pata_legacy: remove VLB support ata: libata-core: Quirk INTEL SSDSC2KG480G8 max_sectors dt-bindings: ata: sata: Document the graph port ata: libata-scsi: avoid Non-NCQ command starvation ata: libata-scsi: refactor ata_scsi_translate() ata: ahci-xgene: Fix Wvoid-pointer-to-enum-cast warning ata: ahci-imx: Fix Wvoid-pointer-to-enum-cast warning ata: ahci-dwc: Simplify with scoped for each OF child loop dt-bindings: ata: ahci-platform: Drop unnecessary select schema ata: libata: Allow more quirks ata: libata: Add libata.force parameter max_sec ata: libata: Add support to parse equal sign in libata.force ata: libata: Change libata.force to use the generic ATA_QUIRK_MAX_SEC quirk ata: libata: Add ata_force_get_fe_for_dev() helper ata: libata: Add ATA_QUIRK_MAX_SEC and convert all device quirks ata: libata: avoid long timeouts on hot-unplugged SATA DAS ata: libata-scsi: Remove superfluous local_irq_save() 2026-02-12T20:13:01+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-12T20:13:01+00:00 urn:sha1:136114e0abf03005e182d75761ab694648e6d388 Pull non-MM updates from Andrew Morton: - "ocfs2: give ocfs2 the ability to reclaim suballocator free bg" saves disk space by teaching ocfs2 to reclaim suballocator block group space (Heming Zhao) - "Add ARRAY_END(), and use it to fix off-by-one bugs" adds the ARRAY_END() macro and uses it in various places (Alejandro Colomar) - "vmcoreinfo: support VMCOREINFO_BYTES larger than PAGE_SIZE" makes the vmcore code future-safe, if VMCOREINFO_BYTES ever exceeds the page size (Pnina Feder) - "kallsyms: Prevent invalid access when showing module buildid" cleans up kallsyms code related to module buildid and fixes an invalid access crash when printing backtraces (Petr Mladek) - "Address page fault in ima_restore_measurement_list()" fixes a kexec-related crash that can occur when booting the second-stage kernel on x86 (Harshit Mogalapalli) - "kho: ABI headers and Documentation updates" updates the kexec handover ABI documentation (Mike Rapoport) - "Align atomic storage" adds the __aligned attribute to atomic_t and atomic64_t definitions to get natural alignment of both types on csky, m68k, microblaze, nios2, openrisc and sh (Finn Thain) - "kho: clean up page initialization logic" simplifies the page initialization logic in kho_restore_page() (Pratyush Yadav) - "Unload linux/kernel.h" moves several things out of kernel.h and into more appropriate places (Yury Norov) - "don't abuse task_struct.group_leader" removes the usage of ->group_leader when it is "obviously unnecessary" (Oleg Nesterov) - "list private v2 & luo flb" adds some infrastructure improvements to the live update orchestrator (Pasha Tatashin) * tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (107 commits) watchdog/hardlockup: simplify perf event probe and remove per-cpu dependency procfs: fix missing RCU protection when reading real_parent in do_task_stat() watchdog/softlockup: fix sample ring index wrap in need_counting_irqs() kcsan, compiler_types: avoid duplicate type issues in BPF Type Format kho: fix doc for kho_restore_pages() tests/liveupdate: add in-kernel liveupdate test liveupdate: luo_flb: introduce File-Lifecycle-Bound global state liveupdate: luo_file: Use private list list: add kunit test for private list primitives list: add primitives for private list manipulations delayacct: fix uapi timespec64 definition panic: add panic_force_cpu= parameter to redirect panic to a specific CPU netclassid: use thread_group_leader(p) in update_classid_task() RDMA/umem: don't abuse current->group_leader drm/pan*: don't abuse current->group_leader drm/amd: kill the outdated "Only the pthreads threading model is supported" checks drm/amdgpu: don't abuse current->group_leader android/binder: use same_thread_group(proc->tsk, current) in binder_mmap() android/binder: don't abuse current->group_leader kho: skip memoryless NUMA nodes when reserving scratch areas ... 2026-02-12T01:04:21+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-12T01:04:21+00:00 urn:sha1:61e629596fabd7f60cc3748a603703c5d9b58428 Pull device mapper updates from Mikulas Patocka: - dm-verity: - various optimizations and fixes related to forward error correction - add a .dm-verity keyring - dm-integrity: fix bugs with growing a device in bitmap mode - dm-mpath: - fix leaking fake timeout requests - fix UAF bug caused by stale rq->bio - fix minor bugs in device creation - dm-core: - fix a bug related to blkg association - avoid unnecessary blk-crypto work on invalid keys - dm-bufio: - dm-bufio cleanup and optimization (reducing hash table lookups) - various other minor fixes and cleanups * tag 'for-7.0/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (35 commits) dm mpath: make pg_init_delay_msecs settable Revert "dm: fix a race condition in retrieve_deps" dm mpath: Add missing dm_put_device when failing to get scsi dh name dm vdo encodings: clean up header and version functions dm: use bio_clone_blkg_association dm: fix excessive blk-crypto operations for invalid keys dm-verity: fix section mismatch error dm-unstripe: fix mapping bug when there are multiple targets in a table dm-integrity: fix recalculation in bitmap mode dm-bufio: avoid redundant buffer_tree lookups dm-bufio: merge cache_put() into cache_put_and_wake() selftests: add dm-verity keyring selftests dm-verity: add dm-verity keyring dm: clear cloned request bio pointer when last clone bio completes dm-verity: fix up various workqueue-related comments dm-verity: switch to bio_advance_iter_single() dm-verity: consolidate the BH and normal work structs dm: add WQ_PERCPU to alloc_workqueue users dm-integrity: fix a typo in the code for write/discard race dm: use READ_ONCE in dm_blk_report_zones ... 2026-02-12T00:36:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-12T00:36:08+00:00 urn:sha1:1e0ea4dff0f46a3575b6882941dc7331c232d72c Pull iommu updates from Joerg Roedel: "Core changes: - Rust bindings for IO-pgtable code - IOMMU page allocation debugging support - Disable ATS during PCI resets Intel VT-d changes: - Skip dev-iotlb flush for inaccessible PCIe device - Flush cache for PASID table before using it - Use right invalidation method for SVA and NESTED domains - Ensure atomicity in context and PASID entry updates AMD-Vi changes: - Support for nested translations - Other minor improvements ARM-SMMU-v2 changes: - Configure SoC-specific prefetcher settings for Qualcomm's "MDSS" ARM-SMMU-v3 changes: - Improve CMDQ locking fairness for pathetically small queue sizes - Remove tracking of the IAS as this is only relevant for AArch32 and was causing C_BAD_STE errors - Add device-tree support for NVIDIA's CMDQV extension - Allow some hitless transitions for the 'MEV' and 'EATS' STE fields - Don't disable ATS for nested S1-bypass nested domains - Additions to the kunit selftests" * tag 'iommu-updates-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (54 commits) iommupt: Always add IOVA range to iotlb_gather in gather_range_pages() iommu/amd: serialize sequence allocation under concurrent TLB invalidations iommu/amd: Fix type of type parameter to amd_iommufd_hw_info() iommu/arm-smmu-v3: Do not set disable_ats unless vSTE is Translate iommu/arm-smmu-v3-test: Add nested s1bypass/s1dssbypass coverage iommu/arm-smmu-v3: Mark EATS_TRANS safe when computing the update sequence iommu/arm-smmu-v3: Mark STE MEV safe when computing the update sequence iommu/arm-smmu-v3: Add update_safe bits to fix STE update sequence iommu/arm-smmu-v3: Add device-tree support for CMDQV driver iommu/tegra241-cmdqv: Decouple driver from ACPI iommu/arm-smmu-qcom: Restore ACTLR settings for MDSS on sa8775p iommu/vt-d: Fix race condition during PASID entry replacement iommu/vt-d: Clear Present bit before tearing down context entry iommu/vt-d: Clear Present bit before tearing down PASID entry iommu/vt-d: Flush piotlb for SVM and Nested domain iommu/vt-d: Flush cache for PASID table before using it iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode rust: iommu: fix `srctree` link warning rust: iommu: fix Rust formatting ...