arch/powerpc/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 powerpc include asm

3 folders · 311 files

Linus Torvalds · Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 2w ago

mm: drop pxd_ERROR()

mm: drop pxd_ERROR()

vdso: Add asm-generic/vdso/vsyscall.h

powerpc/include: Declare mpc8xx_immr in 8xx_immap.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Merge tag 'bitmap-6.0-rc1' of https://github.com/norov/linux

powerpc/atomic: Use YZ constraints for DS-form instructions

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

asm-prototypes.h

powerpc/64s: early boot machine check handler

objtool/powerpc: Enable objtool to be built on ppc

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 33

powerpc/atomic: Use YZ constraints for DS-form instructions

arch/powerpc: Remove <linux/fb.h> from backlight code

powerpc/uaccess: Refactor user_{read/write/}_access_begin()

powerpc: Add __attribute_const__ to ffs()-family implementations

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

bpf_perf_event.h

powerpc/bpf: Fix use of user_pt_regs in uapi

powerpc/kernel: Add __init attribute to eligible functions

Merge branch 'objtool/core'

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

mm: introduce memdesc_flags_t

powerpc/cell: Remove support for IBM Cell Blades

powerpc/cell: Remove support for IBM Cell Blades

powerpc/net: Inline checksum wrappers and convert to scoped user access

powerpc/vdso: Prepare for switching VDSO to generic C implementation.

locking/arch: Rename all internal __xchg() names to __arch_xchg()

code-patching-asm.h

powerpc/asm: Add a patch_site macro & helpers for patching instructions

asm-generic: compat: Cleanup duplicate definitions

context_tracking.h

context_tracking: Split user tracking Kconfig

cxl: Remove driver

soc: fsl: move cpm.h from powerpc/include/asm to include/soc/fsl

powerpc: Remove cpm_dp...() macros

powerpc: Remove cpm_dp...() macros

cpu_has_feature.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Add Power12 raw mode

powerpc: Move Power10 feature PPC_MODULE_FEATURE_P10

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Add Power12 raw mode

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

sched/vtime: Get rid of generic vtime_task_switch() implementation

crash_reserve.h

crash: let architecture decide crash memory export to iomem_resource

crashdump-ppc64.h

powerpc/kexec_file: Setup backup region for kdump kernel

powerpc/64: allow compiler to cache 'current'

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

powerpc: Remove duplicate definition for ppc_msgsnd_sync()

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

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

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Allow clearing and restoring registers independent of saved breakpoint state

powerpc/time: Avoid using get_tbl() and get_tbu() internally

cxl: Remove driver

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266

dma-direct: rename and cleanup __phys_to_dma

PCI: Move isa_dma_bridge_buggy out of asm/dma.h

powerpc: Add missing declaration in asm/drmem.h

powerpc: clean inclusions of asm/feature-fixups.h

powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

powerpc/eeh: fix recursive pci_lock_rescan_remove locking in EEH event handling

powerpc: remove coredump support

powerpc: Add PowerPC Capabilities ELF note

emergency-restart.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340

powerpc/entry: Fix double accounting of user time on interrupt entry

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

exception-64e.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

exception-64s.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

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

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

fadump-internal.h

powerpc/fadump: setup additional parameters for dump capture kernel

powerpc/fadump: allocate memory for additional parameters early

feature-fixups.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

floppy: Remove unused CROSS_64KB() macro from arch/ code

powerpc/fprobe: fix updated fprobe for function-graph tracer

powerpc: implement ARCH_HAS_KERNEL_FPU_SUPPORT

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

scripts/spelling.txt: add "partiton" pattern and fix typo instances

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

fsl_pamu_stash.h

iommu/fsl_pamu: replace DOMAIN_ATTR_FSL_PAMU_STASH with a direct call

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc/ftrace: support CONFIG_FUNCTION_GRAPH_RETVAL

powerpc/futex: Use masked user access

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

guest-state-buffer.h

kvm powerpc/book3s-apiv2: Add support for Hostwide GSB elements

powerpc/irq: Suppress unlikely interrupt stats by default

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

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

powerpc/mm/highmem: use __set_pte_at() for kmap_local()

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114

mm, arch: consolidate hugetlb CMA reservation

pseries/plpks: expose PowerVM wrapping features via the sysfs

tty: hvc: convert to u8 and size_t

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

tty: hvc: convert to u8 and size_t

hw_breakpoint.h

powerpc/watchpoints: Track perf single step directly on the breakpoint

powerpc: rename arch_irq_disabled_regs

powerpc/chrp: Make hydra_init() static

powerpc/sysdev: Add __init attribute to eligible functions

powerpc: ibmebus: make ibmebus_bus_type const

powerpc/nx: Don't pack struct coprocessor_request_block

powerpc/pseries: Always inline functions called from cpuidle

powerpc: Annotate endianness of various variables and functions

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

powerpc: Drop unnecessary initializations in __copy_inst_from_kernel_nofault()

powerpc: fix NMI exit ordering: restore soft masks after irqentry_nmi_exit()

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc/io: Unhook MMIO accessors

Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

powerpc: Convert to physical address DMA mapping

powerpc/sysdev: Add __init attribute to eligible functions

arch: consolidate arch_irq_work_raise prototypes

powerpc/4xx: Remove CONFIG_BOOKE_OR_40x

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

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

powerpc/jump_label: adjust inline asm to be consistent

powerpc/kasan: fix r2 corruption in mem*() on GENERIC_ENTRY with old compilers

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

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

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/kexec_file: Use crash_exclude_core_ranges() helper

powerpc/crash: Update backup region offset in elfcorehdr on memory hotplug

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

book3s64/radix: Refactoring common kfence related functions

powerpc: kgdb: Remove OUTBUFMAX constant

asm-generic: introduce text-patching.h

powerpc/uaccess: Remove {allow/prevent}_{read/write/read_write}_{from/to/}_user()

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

kvm_book3s_32.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266

kvm_book3s_64.h

powerpc/perf: Add per-task/process monitoring to vpa_pmu driver

kvm_book3s_asm.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

kvm_book3s_uvmem.h

KVM: PPC: Book3S HV: Migrate hot plugged memory

KVM: PPC: Use kvm_faultin_pfn() to handle page faults on Book3s PR

kvm_booke_hv_asm.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

KVM: PPC: Introduce FPR/VR accessor functions

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266

powerpc/kernel: Add __init attribute to eligible functions

KVM: Replace CONFIG_KVM_MMIO with __KVM_NO_MMIO

powerpc: Reintroduce is_kvm_guest() as a fast-path check

KVM: PPC: Introduce KVM_CAP_PPC_COMPAT_CAPS and wire up ioctl

KVM: Export KVM-internal symbols for sub-modules only

libata-portmap.h

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

powerpc/Kconfig: Select FUNCTION_ALIGNMENT_4B

livepatch: Remove klp_arch_set_pc() and asm/livepatch.h

locking/local, arch: Rewrite local_add_unless() as a static inline function

KVM: PPC: Book3S HV nestedv2: Add support for reading VPA counters for pseries guests

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

PCI: Make pci_sriov_resource_alignment() pci_dev const

powerpc/macio: Make remove callback of macio driver void returned

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc/mce: Avoid using irq_work_queue() in realmode

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

powerpc/pseries/svm: Make mem_encrypt.h self contained

powerpc/non-smp: Unconditionaly call smp_mb() on switch_mm

mm: update architecture and driver code to use vm_flags_t

arch: Remove dummy mmiowb() definitions from arch code

Merge tag 'mm-stable-2024-09-20-02-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

powerpc: Add Power12 raw mode

powerpc/pseries/iommu: memory notifier incorrectly adds TCEs for pmemory

powerpc64/modules: replace stub allocation sentinel with an explicit counter

kbuild: preprocess module linker script

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 449

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode

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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc: mpic: make mpic_subsys const

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

powerpc: move arch_trigger_cpumask_backtrace from nmi.h to irq.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

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

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Remove duplicate/unnecessary ifdefs

mm: convert do_brk_flags() to use vma_flags_t

mm: convert do_brk_flags() to use vma_flags_t

mm: convert do_brk_flags() to use vma_flags_t

powerpc/pseries: Enable hvpipe with ibm,set-system-parameter RTAS

papr-watchdog.h

powerpc/crash: stop watchdogs before booting kdump kernel

sched: Move clock related paravirt code to kernel/sched

powerpc: Don't include asm/prom.h in asm/parport.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

powerpc/pseries/msi: Switch to msi_create_parent_irq_domain()

PCI/sysfs: Convert legacy I/O and memory attributes to static definitions

powerpc: Remove useless config comment in asm/percpu.h

perf_event_fsl_emb.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

perf_event_server.h

perf/core: Hoist perf_instruction_pointer() and perf_misc_flags()

powerpc/perf: Expose Performance Monitor Counter SPR's as part of extended regs

powerpc: add pte_free_defer() for pgtables sharing page

pgtable-be-types.h

powerpc/mm: remove hugepd leftovers

pgtable-masks.h

powerpc: Support execute-only on all powerpc

pgtable-types.h

powerpc/e500: Always use 64 bits PTE

Merge tag 's390-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

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

plpar_wrappers.h

powerpc/pseries/htmdump: Add htm flags support to htmdump module

pseries/plpks: add HCALLs for PowerVM Key Wrapping Module

powerpc: Fix typos

powerpc/powermac: Remove pmac_low_i2c_{lock,unlock}()

powerpc/powermac: Move pmac_pfunc_base_install prototype to header file

KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live

ocxl: Initiate a TLB invalidate command

cxl: Remove driver

Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc64/bpf: Implement bpf_addr_space_cast instruction

powerpc/pseries/iommu: DLPAR add doesn't completely initialize pci_controller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40

powerpc/ppc-opcode: Define and use PPC_RAW_TRAP() and PPC_RAW_TW()

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Add Power12 architected mode

powerpc/ps3: fix ps3.h kernel-doc warnings

powerpc/ps3: remove orphan declarations from ps3av.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340

Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

powerpc: Remove find_current_mm_pte()

powerpc: Fix exit_flags field placement in pt_regs for ptrace

qspinlock_types.h

powerpc/qspinlock: provide accounting and options for sleepy locks

powerpc/qspinlock: add compile-time tuning adjustments

powerpc/hw_breakpoints: Rewrite 8xx breakpoints to allow any address range size.

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Add Power12 raw mode

powerpc: Add missing prototype

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc/rtas: Replace one-element array with flexible array member

rtas-work-area.h

powerpc/pseries: add RTAS work area allocator

powerpc/pseries: Define HVPIPE specific macros

powerpc/64s: Fix irq state management in runlatch functions

powerpc: Enable seccomp architecture tracking

powerpc/ftrace: Ignore ftrace locations in exit text sections

powerpc: Detect the trusted boot state of the system

security_features.h

powerpc/security: Add a helper to query stf_barrier type

powerpc/pseries: move the PLPKS config inside its own sysfs directory

Merge tag 'powerpc-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

powerpc: Add __must_check to set_memory_...()

powerpc: Make setjmp/longjmp signature standard

arch, mm: consolidate initialization of SPARSE memory model

powerpc/math-emu: Update macros from GCC

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

powerpc: Remove unused functions

simple_spinlock_types.h

Improve consistency of '#error' directive messages

simple_spinlock.h

powerpc/kcsan: Properly instrument arch_spin_unlock()

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/powermac: Add __init attribute to eligible functions

mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports

spinlock_types.h

Improve consistency of '#error' directive messages

powerpc/qspinlock: powerpc qspinlock implementation

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153

powerpc/cell: Remove support for IBM Cell Blades

powerpc: remove coredump support

powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static

stackprotector.h

stackprotector: actually use get_random_canary()

powerpc: Prepare to build with generic entry/exit framework

powerpc/static_call: Implement inline static calls

powerpc/kasan: fix r2 corruption in mem*() on GENERIC_ENTRY with old compilers

Merge tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction

powerpc/83xx: Fix build failure with FPU=n

powerpc: Add Power12 raw mode

syscall_wrapper.h

powerpc: Don't add __powerpc_ prefix to syscall entry points

Merge tag 'core-entry-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

powerpc: Include all arch-specific syscall prototypes

powerpc/32: fix syscall wrappers with 64-bit arguments

powerpc: Split systemcfg struct definitions out from vdso

powerpc/uaccess: Implement masked user access

powerpc/mm: Use generic_get_unmapped_area() and call it from arch_get_unmapped_area()

powerpc/pseries/iommu: Replace hard-coded page shift

text-patching.h

asm-generic: introduce text-patching.h

Merge tag 'powerpc-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

powerpc/time: Expose boot_tb via accessor

treewide: Remove CLOCK_TICK_RATE

mm: convert __HAVE_ARCH_TLB_REMOVE_TABLE to CONFIG_HAVE_ARCH_TLB_REMOVE_TABLE config

powerpc: split asm/tlbflush.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/numa: Allow cpu_to_coregroup_id without PPC_SPLPAR

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

tracing/treewide: Remove second parameter of __assign_str()

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/uaccess: correct check for CONFIG_PPC_E500 in mask_user_address()

powerpc/64: Remove maple platform

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

ultravisor-api.h

KVM: PPC: Book3S HV: Support reset of secure guest

KVM: PPC: Book3S HV: Support reset of secure guest

powerpc: Fix typos

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC

powerpc/probes: Remove ppc_opcode_t

asm/user.h: killed unused macros

powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr

vdso_datapage.h

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers

powerpc/ftrace: Add support for -fpatchable-function-entry

console: mdacon: remove this obsolete driver

arch: Rename fbdev header and source files

driver core: have match() callback in struct bus_type take a const *

powerpc: Force inlining of arch_vmap_p{u/m}d_supported()

powerpc/pseries: Move hcall_vphn() prototype into vphn.h

word-at-a-time.h

kernel.h: removed REPEAT_BYTE from kernel.h

arch/powerpc: Remove unused function icp_native_cause_ipi_rm()

KVM: PPC: Book3S HV: XIVE: Add support for automatic save-restore

powerpc/xive: add error return value to xive_smp_probe()

powerpc/xmon: Remove SPU debug and disassembly