arch/arm64/include/asm · kernel · Tangled

(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel arch arm64 include asm

3 folders · 195 files

Linus Torvalds · Merge tag 'mm-stable-2026-10-25-19-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm · 1w ago

KVM: arm64: nVHE: Share the stacktrace per-CPU declarations with EL2

vdso: Remove __ASSEMBLER__ guards from vsyscall.h

arm64: ptrace: Replace interrupts_enabled() with regs_irqs_disabled()

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

ACPI: PPTT: Use acpi_get_cpu_uid() and remove get_acpi_id_for_cpu()

alternative-macros.h

arm64: alternative: Remove 'cfg' parameter

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

drivers/perf: apple_m1: Support host/guest event filtering

irqchip/gic-v3: make the unmasking of pseudo-NMIs explicit when handling IRQs

arm64: arch_timer: reuse arch_timer_read_cnt{p,v}ct_el0() helpers

firmware: hwrng: arm_smccc_trng: Register as an SMCCC device

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

perf/arm_pmuv3: Add PMUv3.9 per counter EL0 access control

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

asm_pointer_auth.h

arm64/sysreg: Add _EL1 into ID_AA64ISAR2_EL1 definition names

arm64/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: Assembly macros and definitions

asm-prototypes.h

kasan: arm64: support specialized outlined tag mismatch checks

arm64/mm: Directly use TTBRx_EL1_ASID_MASK

Merge branches 'for-next/misc', 'for-next/be-gone', 'for-next/smccc-bus', 'for-next/preemptible-this-cpu', 'for-next/cpu-errata', 'for-next/mpam', 'for-next/kselftest', 'for-next/efi', 'for-next/secondary-boot-prep', 'for-next/sysreg' and 'for-next/gcs', remote-tracking branch 'arm64/for-next/perf' into for-next/core

arm64: cmpxchg: LL/SC: Avoid redundant extension

arm64: cmpxchg128: LSE: Remove redundant operands

locking/atomic: make atomic*_{cmp,}xchg optional

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

include: move find.h from asm_generic to linux

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

arm64: get rid of TEXT_OFFSET

arm64: Share arm64 headers with s390

bugs/core: Extend __WARN_FLAGS() with the 'cond_str' parameter

dma-mapping: Separate DMA sync issuing and completion waiting

arm64: Provide dcache_inval_poc_nosync helper

arm64/cfi,bpf: Support kCFI + BPF on arm64

arm64: csum: cast to the proper type

arm64: Introduce asm/vdso/clocksource.h

arm64: Silence sparse warnings caused by the type casting in (cmp)xchg

arm64: Remove all usage of __AARCH64EB__

arm64: move PAC masks to <asm/pointer_auth.h>

arm64: cpuidle: remove generic cpuidle support

arm64: smp: Tidy up cpuinfo init and cpufeature updates

arm64: errata: Add NXP i.MX8QM/8QP workaround for A53 cache coherency issue

Merge branches 'for-next/misc', 'for-next/be-gone', 'for-next/smccc-bus', 'for-next/preemptible-this-cpu', 'for-next/cpu-errata', 'for-next/mpam', 'for-next/kselftest', 'for-next/efi', 'for-next/secondary-boot-prep', 'for-next/sysreg' and 'for-next/gcs', remote-tracking branch 'arm64/for-next/perf' into for-next/core

arm64: cpuidle: remove generic cpuidle support

arm64: cputype: Add NVIDIA Rigel definitions

crash_reserve.h

kexec: split crashkernel reservation code out from crash_core.c

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64/daifflags: Make local_daif_*() helpers __always_inline

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284

debug-monitors.h

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: dmi: Add SMBIOS/DMI support

arm64/efi: Don't fail check current_in_efi() if preemptible

arm64/boot: Don't set PMUv3p9 FGT2 bits without PMUv3

arm64: Remove all usage of __AARCH64EB__

irqchip/gic-v3: make the unmasking of pseudo-NMIs explicit when handling IRQs

Merge branch kvm-arm64/s390-7.4 into kvmarm-master/next

arm64: entry: Switch to generic IRQ entry

arm64: uaccess: remove set_fs()

arm64: mm: Handle PAN faults on uaccess CPY* instructions

arm64: remove early_ioremap_reset() call and __late_* macros

arm64: fpsimd: Move SME save/restore inline

arm64/fpsimd: Allocate kernel mode FP/SIMD buffers on the stack

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: futex: Consolidate 'old == new' check in __lsui_cmpxchg32()

arm64: gcs: Return -EPERM not -EBUSY for prctl() locking failures

arm64: gpr-num: add __GPR_NUM() helper

arm64: errata: Work around AmpereOne's erratum AC04_CPU_23

arm64: mm: Refactor __flush_tlb_range() to take flags

hw_breakpoint.h

arm64/hw_breakpoint: Directly use ESR_ELx_WNR for an watchpoint exception

arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcaps

KVM: arm64: Allow using kvm_nvhe_sym() in hyp code

arm64/coco: Add pKVM as a CC platform

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: move AARCH64_BREAK_FAULT into insn-def.h

arm64: insn: Add encoder for ADD/SUB (extended register)

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

arch: consolidate arch_irq_work_raise prototypes

arm64: irq: include <linux/cpumask.h>

arm64/irqflags: __always_inline the arch_local_irq_*() helpers

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64/hwcap: Include kernel-hwcap.h in list of generated files

kernel-pgtable.h

arm64: Reserve an extra page for early kernel mapping

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: mm: Don't sleep in split_kernel_leaf_mapping() when in atomic context

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: kprobes: Allow reentering kprobes while single-stepping

arm64: Share arm64 headers with s390

Merge branch kvm-arm64/pkvm-tracing-7.4 into kvmarm-master/next

Merge branch kvm-arm64/s390-7.4 into kvmarm-master/next

Merge branch kvm-arm64/pkvm-allocator-7.4 into kvmarm-master/next

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Merge branch kvm-arm64/pkvm-state-7.4 into kvmarm-master/next

kvm_hypevents.h

KVM: arm64: Add hyp_printk event to nVHE/pKVM hyp

KVM: arm64: Add hyp_printk event to nVHE/pKVM hyp

Merge branch kvm-arm64/pkvm-allocator-7.4 into kvmarm-master/next

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

KVM: arm64: nv: Avoid full shadow stage-2 unmap

Merge branch kvm-arm64/cca-7.4 into kvmarm-master/next

Merge branch kvm-arm64/cca-7.4 into kvmarm-master/next

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

KVM: arm64: Use common KVM implementation of MMU memory caches

Merge branch 'for-next/mm' into for-next/core

arm64: Unconditionally enable LSE support

arm64: futex: Support futex with FEAT_LSUI

arm64: realm: Move Realm memory encryption ops to RSI code

arm64: Add MT_S2{,_FWB}_AS_S1 encodings

mm: update architecture and driver code to use vm_flags_t

arm64/mm: Directly use TTBRx_EL1_ASID_MASK

Merge branches 'for-next/misc', 'for-next/tlbflush', 'for-next/ttbr-macros-cleanup', 'for-next/kselftest', 'for-next/feat_lsui', 'for-next/mpam', 'for-next/hotplug-batched-tlbi', 'for-next/bbml2-fixes', 'for-next/sysreg', 'for-next/generic-entry' and 'for-next/acpi', remote-tracking branches 'arm64/for-next/perf' and 'arm64/for-next/read-once' into for-next/core

arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE

kbuild: Use --force-group-allocation when linking modules

arm_mpam: resctrl: Add CDP emulation

arm64/hyperv: Add some missing functions to arm64

arm64: mte: Define the number of bytes for storing the tags in a page

arm64: mte-kasan: Use IS_ENABLED() rather than ALTERNATIVE() 'cfg' parameter

arm64: mte: make mte_save_tags() and mte_restore_tags() static

neon-intrinsics.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

arm64/fpsimd: Allocate kernel mode FP/SIMD buffers on the stack

arm64: escalate smp_send_stop() to an SDEI NMI as a last resort

numa: Move numa implementation to common code

vdso: Introduce vdso/page.h

arm64: clear_page[s] using memset

arm64/paravirt: Use common code for paravirt_steal_clock()

asm-generic: Add new pci.h and use it

arm64: percpu: Remove _pcp_protect*() wrappers

perf/core: Correct perf sampling with guest VMs

arm64: pgtable: use mmu gather to free p4d level page table

pgtable-hwdef.h

arm64/mm: Directly use TTBRx_EL1_CnP

Merge branches 'for-next/misc', 'for-next/be-gone', 'for-next/smccc-bus', 'for-next/preemptible-this-cpu', 'for-next/cpu-errata', 'for-next/mpam', 'for-next/kselftest', 'for-next/efi', 'for-next/secondary-boot-prep', 'for-next/sysreg' and 'for-next/gcs', remote-tracking branch 'arm64/for-next/perf' into for-next/core

pgtable-types.h

arm64/mm: Rename ptdesc_t

arm64/mm: move __check_safe_pte_update()

mm/pkeys: remove unused tsk parameter from arch_set_user_pkey_access()

arm64: move PAC masks to <asm/pointer_auth.h>

arm64/sysreg: Move POR_EL0_INIT to asm/por.h

Merge tag 'sched-core-2026-10-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

arm64: probes: Remove probe_opcode_t

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: Remove all usage of CONFIG_CPU_BIG_ENDIAN

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

KVM: arm64: Implement PV_TIME_FEATURES call

arm64: mpam: Select ARCH_HAS_CPU_RESCTRL

ring-buffer: Flush and stop persistent ring buffer on panic

bpf: Use architecture provided res_smp_cond_load_acquire

runtime-const.h

arm64/runtime-const: Introduce runtime_const_mask_32()

arm64, compiler-context-analysis: Permit alias analysis through __READ_ONCE() with CONFIG_LTO=y

arm64: scs: Remove redundant save/restore of SCS SP on entry to/from EL0

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: Remove duplicate included header

KVM: arm64: Add .hyp.data section

serial: earlycon-arm-semihost: Move smh_putc() variants in respective arch's semihost.h

Revert "arch: introduce set_direct_map_valid_noflush()"

arm64: mm: Rework the 'rodata=' options

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

arm64: expose FAR_EL1 tag bits in siginfo

arm64: remove pointless __KERNEL__ guards

arm64/simd: Avoid pointless clearing of FP/SIMD buffer

arm64: Add missing header <asm/smp.h> in two files

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64/mm: Reduce PA space to 48 bits when LPA2 is not enabled

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

spinlock_types.h

Improve consistency of '#error' directive messages

locking/arch: Move qrwlock.h include after qspinlock.h

stack_pointer.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

stackprotector.h

stackprotector: actually use get_random_canary()

arm64: remove CONFIG_VMAP_STACK checks from stacktrace overflow logic

stage2_pgtable.h

arm64: fix typos in comments

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

arm64: Use static call trampolines when kCFI is enabled

Revert "arm64: Mitigate MTE issues with str{n}cmp()"

arm64: Fix cleared E0POE bit after cpu_suspend()/resume()

arm64, locking/atomics: Use instrumented atomics

syscall_wrapper.h

arm64: syscall: Pass 'orig_x0' as first argument to native system call

arm64: Avoid memcpy() for syscall_get_arguments()

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

text-patching.h

asm-generic: introduce text-patching.h

Merge branches 'for-next/misc', 'for-next/be-gone', 'for-next/smccc-bus', 'for-next/preemptible-this-cpu', 'for-next/cpu-errata', 'for-next/mpam', 'for-next/kselftest', 'for-next/efi', 'for-next/secondary-boot-prep', 'for-next/sysreg' and 'for-next/gcs', remote-tracking branch 'arm64/for-next/perf' into for-next/core

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234

arm64: tlb: Flush walk cache when unsharing PMD tables

arm64: Avoid eager DVMSync reclaim batches with C1-Pro SME erratum

arm64: errata: Add NXP i.MX8QM/8QP workaround for A53 cache coherency issue

arch_topology: move parse_acpi_topology() to common code

arm64: trans_pgd: remove trans_pgd_map_page()

KVM: arm64: Dump instruction on hyp panic

uaccess: unify inline vs outline copy_{from,to}_user() selection

arm64: rework compat syscall macros

arm64: convert unistd_32.h to syscall.tbl format

arm64: debug: call step handlers statically

arm64: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

arm64: Avoid cpus_have_const_cap() for ARM64_UNMAP_KERNEL_AT_EL0

arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>

KVM: arm64: Reclaim faulting page from pKVM in spurious fault handler

arm64: Enable vmalloc-huge with ptdump

arm64: Remove assertion on CONFIG_VMAP_STACK

KVM: arm64: Make HCR_EL2 a non-VNCR register

word-at-a-time.h

arm64: Remove all usage of __AARCH64EB__

arm64: cmpxchg: LL/SC: Avoid redundant extension