github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-02 19:43:40 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
e789d4499a
linux/arch/powerpc/include/asm
History
Michael Ellerman e789d4499a Merge branch 'topic/kdump-hotplug' into next 
Merge our topic branch containing kdump hotplug changes, more detail from the
original cover letter:

Commit 2472627561 ("crash: add generic infrastructure for crash
hotplug support") added a generic infrastructure that allows
architectures to selectively update the kdump image component during CPU
or memory add/remove events within the kernel itself.

This patch series adds crash hotplug handler for PowerPC and enable
support to update the kdump image on CPU/Memory add/remove events.

Among the 6 patches in this series, the first two patches make changes
to the generic crash hotplug handler to assist PowerPC in adding support
for this feature. The last four patches add support for this feature.

The following section outlines the problem addressed by this patch
series, along with the current solution, its shortcomings, and the
proposed resolution.

Problem:
========
Due to CPU/Memory hotplug or online/offline events the elfcorehdr
(which describes the CPUs and memory of the crashed kernel) and FDT
(Flattened Device Tree) of kdump image becomes outdated. Consequently,
attempting dump collection with an outdated elfcorehdr or FDT can lead
to failed or inaccurate dump collection.

Going forward CPU hotplug or online/offline events are referred as
CPU/Memory add/remove events.

Existing solution and its shortcoming:
======================================
The current solution to address the above issue involves monitoring the
CPU/memory add/remove events in userspace using udev rules and whenever
there are changes in CPU and memory resources, the entire kdump image
is loaded again. The kdump image includes kernel, initrd, elfcorehdr,
FDT, purgatory. Given that only elfcorehdr and FDT get outdated due to
CPU/Memory add/remove events, reloading the entire kdump image is
inefficient. More importantly, kdump remains inactive for a substantial
amount of time until the kdump reload completes.

Proposed solution:
==================
Instead of initiating a full kdump image reload from userspace on
CPU/Memory hotplug and online/offline events, the proposed solution aims
to update only the necessary kdump image component within the kernel
itself.
2024-05-13 23:12:08 +10:00
..
book3s powerpc updates for 6.9 2024-03-15 17:53:48 -07:00
nohash powerpc updates for 6.7 2023-11-03 10:07:39 -10:00
vdso powerpc/64s: Make POWER10 and later use pause_short in cpu_relax loops 2022-09-28 19:22:10 +10:00
8xx_immap.h powerpc/include: Declare mpc8xx_immr in 8xx_immap.h 2023-08-16 23:54:47 +10:00
accounting.h
archrandom.h Bitmap patches for v6.0-rc1 2022-08-07 17:52:35 -07:00
asm-compat.h powerpc/vdso: augment VDSO32 functions to support 64 bits build 2022-02-12 22:47:43 +11:00
asm-const.h powerpc/asm: Remove UPD_CONSTR after GCC 4.9 removal 2021-10-09 00:15:59 +11:00
asm-offsets.h
asm-prototypes.h powerpc/64s: early boot machine check handler 2022-09-28 19:22:13 +10:00
asm.h objtool/powerpc: Enable objtool to be built on ppc 2022-11-18 19:00:16 +11:00
async_tx.h
atomic.h locking/atomic: make atomic*_{cmp,}xchg optional 2023-06-05 09:57:14 +02:00
backlight.h arch/powerpc: Remove <linux/fb.h> from backlight code 2024-03-07 13:34:14 +01:00
barrier.h powerpc/kcsan: Memory barriers semantics 2023-02-10 22:19:56 +11:00
bitops.h powerpc: implement arch_xor_unlock_is_negative_byte on 32-bit 2023-10-18 14:34:17 -07:00
bootx.h
bpf_perf_event.h powerpc/bpf: Fix use of user_pt_regs in uapi 2022-06-29 20:43:04 +10:00
btext.h powerpc/kernel: Add __init attribute to eligible functions 2021-12-23 22:33:10 +11:00
bug.h powerpc/kuap: Simplify KUAP lock/unlock on BOOK3S/32 2023-08-02 22:22:18 +10:00
cache.h powerpc: move the ARCH_DMA_MINALIGN definition to asm/cache.h 2023-06-19 16:19:24 -07:00
cacheflush.h powerpc: implement the new page table range API 2023-08-24 16:20:23 -07:00
cell-pmu.h
cell-regs.h
checksum.h powerpc: Use rol32() instead of opencoding in csum_fold() 2022-05-08 22:15:40 +10:00
clocksource.h powerpc/vdso: Prepare for switching VDSO to generic C implementation. 2020-12-04 01:01:10 +11:00
cmpxchg.h locking/arch: Rename all internal __xchg() names to __arch_xchg() 2023-04-29 09:08:44 +02:00
code-patching-asm.h
code-patching.h powerpc/code-patching: introduce patch_instructions() 2023-10-23 20:33:19 +11:00
compat.h asm-generic: compat: Cleanup duplicate definitions 2022-04-26 13:35:54 -07:00
context_tracking.h context_tracking: Split user tracking Kconfig 2022-06-29 17:04:09 -07:00
copro.h
cpm.h
cpm1.h powerpc: Remove cpm_dp...() macros 2023-10-20 23:18:07 +11:00
cpm2.h powerpc: Remove cpm_dp...() macros 2023-10-20 23:18:07 +11:00
cpu_has_feature.h powerpc: Add static_key_feature_checks_initialized flag 2024-04-15 12:53:39 +10:00
cpu_setup.h powerpc/cputable: Move __cpu_setup() prototypes out of cputable.h 2022-09-26 22:26:49 +10:00
cpufeature.h powerpc: Move Power10 feature PPC_MODULE_FEATURE_P10 2023-04-20 18:20:05 +08:00
cpuidle.h powerpc/powernv: Add __init attribute to eligible functions 2021-12-23 22:33:15 +11:00
cputable.h powerpc/pseries: Set CPU_FTR_DBELL according to ibm,pi-features 2024-02-21 23:14:52 +11:00
cputhreads.h powerpc: remove cpu_online_cores_map function 2021-11-29 22:48:32 +11:00
cputime.h powerpc: remove the last remnants of cputime_t 2022-11-24 23:31:48 +11:00
crashdump-ppc64.h powerpc/kexec_file: Setup backup region for kdump kernel 2020-07-29 23:47:54 +10:00
current.h
dbdma.h
dbell.h powerpc: Inline doorbell sending functions 2020-07-29 21:02:09 +10:00
dcr-generic.h
dcr-mmio.h
dcr-native.h powerpc/4xx: Fix build errors from mfdcr() 2021-03-01 12:33:31 +11:00
dcr-regs.h
dcr.h
debug.h powerpc: Allow clearing and restoring registers independent of saved breakpoint state 2022-11-30 21:46:48 +11:00
delay.h powerpc/time: Avoid using get_tbl() and get_tbu() internally 2020-10-08 21:17:15 +11:00
device.h powerpc/papr_scm: Add perf interface support 2022-03-09 17:50:50 -08:00
disassemble.h
dma-direct.h dma-direct: rename and cleanup __phys_to_dma 2020-09-11 09:14:43 +02:00
dma.h PCI: Move isa_dma_bridge_buggy out of asm/dma.h 2022-07-22 17:24:47 -05:00
drmem.h powerpc: Add missing declaration in asm/drmem.h 2022-05-06 00:00:21 +10:00
dt_cpu_ftrs.h
dtl.h powerpc/pseries: Move hcall_vphn() prototype into vphn.h 2023-08-24 22:33:16 +10:00
edac.h
eeh_event.h
eeh.h powerpc/eeh: Fix spelling of the word "auxillary" and update comment 2024-05-08 00:16:02 +10:00
ehv_pic.h
elf.h Revert "powerpc/64s: Remove support for ELFv1 little endian userspace" 2023-07-19 21:28:35 +10:00
elfnote.h
emergency-restart.h
emulated_ops.h
epapr_hcalls.h powerpc/epapr: Fix parmeters typo 2022-02-03 21:35:56 +11:00
exception-64e.h powerpc/code-patching: Move patch_exception() outside code-patching.c 2021-12-23 22:36:55 +11:00
exception-64s.h KVM: PPC: Book3S 64: Move hcall early register setup to KVM 2021-06-10 22:12:12 +10:00
exec.h
extable.h powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto 2021-08-15 13:49:24 +10:00
fadump-internal.h powerpc/fadump: setup additional parameters for dump capture kernel 2024-05-10 16:36:10 +10:00
fadump.h powerpc/fadump: pass additional parameters when fadump is active 2024-05-10 16:36:10 +10:00
fb.h powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code 2023-11-06 15:24:52 +11:00
feature-fixups.h powerpc: Add static_key_feature_checks_initialized flag 2024-04-15 12:53:39 +10:00
firmware.h powerpc/pseries: Add FW_FEATURE_PLPKS feature flag 2023-04-20 13:21:46 +10:00
fixmap.h powerpc: Untangle fixmap.h and pgtable.h and mmu.h 2023-10-19 17:12:44 +11:00
floppy.h powerpc/floppy: Remove usage of the deprecated "pci-dma-compat.h" API 2022-01-04 16:00:59 +11:00
fsl_gtm.h
fsl_hcalls.h
fsl_lbc.h
fsl_pamu_stash.h iommu/fsl_pamu: replace DOMAIN_ATTR_FSL_PAMU_STASH with a direct call 2021-04-07 10:56:52 +02:00
fsl_pm.h
ftrace.h powerpc/ftrace: Ignore ftrace locations in exit text sections 2024-02-14 14:24:06 +11:00
futex.h powerpc/futex: Switch to user_access block 2021-03-26 23:19:43 +11:00
grackle.h
guest-state-buffer.h KVM: PPC: Add support for nestedv2 guests 2023-09-14 22:04:24 +10:00
hardirq.h powerpc/64s: Move HMI IRQ stat from percpu variable to paca. 2020-07-29 23:47:53 +10:00
head-64.h powerpc/64/asm: Do not reassign labels 2021-12-23 22:35:12 +11:00
heathrow.h
highmem.h powerpc/mm/highmem: use __set_pte_at() for kmap_local() 2021-01-24 10:34:53 -08:00
hmi.h
hugetlb.h powerpc: Remove CONFIG_PPC_FSL_BOOK3E 2022-09-26 23:00:13 +10:00
hvcall.h powerpc/pseries: Enforce hcall result buffer validity and size 2024-04-29 23:51:16 +10:00
hvconsole.h tty: hvc: convert to u8 and size_t 2023-12-08 12:02:37 +01:00
hvcserver.h
hvsi.h tty: hvc: convert to u8 and size_t 2023-12-08 12:02:37 +01:00
hw_breakpoint.h powerpc/watchpoints: Track perf single step directly on the breakpoint 2023-08-16 23:54:50 +10:00
hw_irq.h Merge branch 'fixes' into next 2023-02-12 22:11:56 +11:00
hydra.h powerpc/chrp: Make hydra_init() static 2021-03-24 14:09:29 +11:00
i8259.h powerpc/sysdev: Add __init attribute to eligible functions 2021-12-23 22:33:12 +11:00
ibmebus.h powerpc: ibmebus: make ibmebus_bus_type const 2024-02-15 00:14:06 +11:00
icswx.h powerpc/nx: Don't pack struct coprocessor_request_block 2020-08-25 01:31:33 +10:00
idle.h powerpc/pseries: Always inline functions called from cpuidle 2023-04-20 13:21:49 +10:00
imc-pmu.h powerpc: Annotate endianness of various variables and functions 2023-10-19 17:12:47 +11:00
immap_cpm2.h
inst.h powerpc/64: Drop ppc_inst_as_str() 2022-06-29 19:37:07 +10:00
interrupt.h powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt. 2024-04-15 12:55:48 +10:00
io_event_irq.h
io-defs.h
io-workarounds.h
io.h powerpc: Fix typos 2024-05-08 00:21:30 +10:00
iommu.h powerpc: Move DMA64_PROPNAME define to a header 2023-08-18 17:03:15 +10:00
ipic.h powerpc/sysdev: Add __init attribute to eligible functions 2021-12-23 22:33:12 +11:00
irq_work.h arch: consolidate arch_irq_work_raise prototypes 2023-11-23 11:32:29 +01:00
irq.h nmi_backtrace: allow excluding an arbitrary CPU 2023-08-18 10:19:00 -07:00
irqflags.h powerpc/64: Remove asm interrupt tracing call helpers 2022-12-02 17:54:07 +11:00
isa-bridge.h
jump_label.h work around gcc bugs with 'asm goto' with outputs 2024-02-09 15:57:48 -08:00
kasan.h kasan, powerpc: don't rename memintrinsics if compiler adds prefixes 2023-03-23 17:18:33 -07:00
Kbuild powerpc: remove <asm/export.h> 2023-08-16 23:54:48 +10:00
kdebug.h
kdump.h
kexec_ranges.h powerpc/crash: add crash memory hotplug support 2024-04-23 15:00:04 +10:00
kexec.h powerpc/crash: add crash memory hotplug support 2024-04-23 15:00:04 +10:00
keylargo.h
kfence.h powerpc: Make virt_to_pfn() a static inline 2023-08-16 23:54:49 +10:00
kgdb.h powerpc: Change CONFIG_E500 to CONFIG_PPC_E500 2022-09-26 23:00:13 +10:00
kprobes.h kprobes: unify kprobes_exceptions_nofify() prototypes 2023-11-10 19:59:05 +09:00
kup.h powerpc/kuap: Use ASM feature fixups instead of static branches 2023-08-02 22:22:18 +10:00
kvm_asm.h KVM: PPC: Book3S HV Nested: Avoid extra mftb() in nested entry 2021-11-24 21:09:02 +11:00
kvm_book3s_32.h
kvm_book3s_64.h KVM: PPC: Book3S HV nestedv2: Register the VPA with the L0 2023-12-07 23:33:08 +11:00
kvm_book3s_asm.h powerpc/kvm: Remove unused references for MMCR3/SIER2/SIER3 registers 2022-11-24 23:31:47 +11:00
kvm_book3s_uvmem.h KVM: PPC: Book3S HV: Migrate hot plugged memory 2020-07-28 12:34:52 +10:00
kvm_book3s.h KVM: PPC: Book3S HV nestedv2: Avoid reloading the tb offset 2023-12-07 23:33:07 +11:00
kvm_booke_hv_asm.h
kvm_booke.h KVM: PPC: Introduce FPR/VR accessor functions 2023-09-14 22:04:23 +10:00
kvm_fpu.h
kvm_guest.h powerpc/kernel: Add __init attribute to eligible functions 2021-12-23 22:33:10 +11:00
kvm_host.h Merge branch 'kvm-guestmemfd' into HEAD 2023-11-14 08:31:31 -05:00
kvm_para.h powerpc: Reintroduce is_kvm_guest() as a fast-path check 2020-12-04 01:01:22 +11:00
kvm_ppc.h powerpc/kvm: Force cast endianness of KVM shared regs 2023-10-19 17:15:39 +11:00
libata-portmap.h
linkage.h powerpc/Kconfig: Select FUNCTION_ALIGNMENT_4B 2023-12-13 21:49:22 +11:00
livepatch.h livepatch: Remove klp_arch_set_pc() and asm/livepatch.h 2022-05-24 08:46:37 +02:00
local.h locking/local, arch: Rewrite local_add_unless() as a static inline function 2023-10-04 11:38:11 +02:00
lppaca.h powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT 2023-08-24 22:33:17 +10:00
lv1call.h
machdep.h powerpc/machdep: Define 'compatibles' property in ppc_md and use it 2024-03-03 22:20:29 +11:00
macio.h powerpc/macio: Make remove callback of macio driver void returned 2024-03-07 23:06:19 +11:00
mc146818rtc.h
mce.h powerpc/mce: Avoid using irq_work_queue() in realmode 2022-03-08 00:05:00 +11:00
mediabay.h
mem_encrypt.h treewide: Replace the use of mem_encrypt_active() with cc_platform_has() 2021-10-04 11:47:24 +02:00
membarrier.h powerpc/non-smp: Unconditionaly call smp_mb() on switch_mm 2021-08-10 23:14:55 +10:00
mman.h powerpc: Include asm/firmware.h in all users of firmware_has_feature() 2022-06-29 16:45:05 +10:00
mmiowb.h
mmu_context.h powerpc/64s: Use dec_mm_active_cpus helper 2023-08-02 22:22:18 +10:00
mmu.h powerpc: Add static_key_feature_checks_initialized flag 2024-04-15 12:53:39 +10:00
mmzone.h powerpc/mm: Fix build failures due to arch_reserved_kernel_pages() 2023-12-01 21:15:33 +11:00
module.h powerpc/module: Remove arch specific module bug stuff 2024-05-03 20:46:51 +10:00
module.lds.h kbuild: preprocess module linker script 2020-09-25 00:36:41 +09:00
mpc5xxx.h powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode 2022-06-22 12:51:49 +10:00
mpc6xx.h
mpc52xx_psc.h
mpc52xx.h powerpc: Drop MPC5200 LocalPlus bus FIFO driver 2023-05-15 23:25:56 +10:00
mpc85xx.h
mpc5121.h
mpic_msgr.h
mpic_timer.h
mpic.h powerpc: mpic: make mpic_subsys const 2024-02-15 00:14:06 +11:00
msi_bitmap.h
nmi.h powerpc: move arch_trigger_cpumask_backtrace from nmi.h to irq.h 2023-06-23 17:04:04 -07:00
nvram.h
ohare.h
opal-api.h powerpc: Fix typos 2024-05-08 00:21:30 +10:00
opal.h tty: hvc: convert to u8 and size_t 2023-12-08 12:02:37 +01:00
paca.h powerpc: Remove duplicate/unnecessary ifdefs 2024-02-21 15:15:40 +11:00
page_32.h powerpc: move the ARCH_DMA_MINALIGN definition to asm/cache.h 2023-06-19 16:19:24 -07:00
page_64.h
page.h arch: simplify architecture specific page size configuration 2024-03-06 19:29:03 +01:00
papr-sysparm.h powerpc/pseries/papr-sysparm: use u8 arrays for payloads 2024-02-05 17:01:25 +11:00
paravirt_api_clock.h powerpc/pseries: Implement CONFIG_PARAVIRT_TIME_ACCOUNTING 2022-09-05 14:14:02 +10:00
paravirt.h powerpc/sched: Cleanup vcpu_is_preempted() 2023-12-15 13:50:39 +11:00
parport.h powerpc: Don't include asm/prom.h in asm/parport.h 2022-05-06 00:00:20 +10:00
pasemi_dma.h
pci-bridge.h powerpc/iommu: Add iommu_ops to report capabilities and allow blocking domains 2023-03-15 00:51:46 +11:00
pci.h powerpc: Remove file parameter from phys_mem_access_prot() 2023-11-06 15:21:33 +11:00
percpu.h powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt. 2024-04-15 12:55:48 +10:00
perf_event_fsl_emb.h
perf_event_server.h powerpc/perf: Add __init attribute to eligible functions 2021-12-23 22:33:11 +11:00
perf_event.h powerpc/perf: Expose Performance Monitor Counter SPR's as part of extended regs 2021-02-09 01:09:44 +11:00
pgalloc.h powerpc: add pte_free_defer() for pgtables sharing page 2023-08-18 10:12:23 -07:00
pgtable-be-types.h powerpc: Rely on generic definition of hugepd_t and is_hugepd when unused 2022-09-26 20:58:18 +10:00
pgtable-masks.h powerpc: Support execute-only on all powerpc 2023-10-19 17:12:47 +11:00
pgtable-types.h powerpc: Rely on generic definition of hugepd_t and is_hugepd when unused 2022-09-26 20:58:18 +10:00
pgtable.h mm/treewide: drop pXd_large() 2024-03-06 13:04:19 -08:00
pkeys.h powerpc/pkeys: Remove unused code 2021-02-09 01:09:44 +11:00
plpar_wrappers.h KVM: PPC: Add support for nestedv2 guests 2023-09-14 22:04:24 +10:00
plpks.h powerpc/pseries: Pass PLPKS password on kexec 2023-02-12 22:12:39 +11:00
pmac_feature.h powerpc: Fix typos 2024-05-08 00:21:30 +10:00
pmac_low_i2c.h
pmac_pfunc.h
pmc.h KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live 2021-08-25 16:37:18 +10:00
pmi.h
pnv-ocxl.h ocxl: Initiate a TLB invalidate command 2020-12-04 01:01:30 +11:00
pnv-pci.h powerpc: Add missing headers 2022-05-08 22:15:40 +10:00
powernv.h
ppc_asm.h powerpc/64s: Use .machine power4 around dcbt 2024-03-03 23:05:21 +11:00
ppc-opcode.h powerpc/bpf/32: Fix failing test_bpf tests 2024-05-07 22:17:02 +10:00
ppc-pci.h powerpc/pseries/iommu: DLPAR add doesn't completely initialize pci_controller 2024-02-19 16:16:34 +11:00
ppc4xx.h
probes.h powerpc/ppc-opcode: Define and use PPC_RAW_TRAP() and PPC_RAW_TW() 2022-07-27 21:36:05 +10:00
processor.h powerpc/dexcr: Add DEXCR prctl interface 2024-05-06 22:04:31 +10:00
prom.h powerpc: export the CPU node count 2022-12-07 20:14:49 +11:00
ps3.h powerpc/ps3: move udbg_shutdown_ps3gelic prototype 2023-11-21 12:06:50 +11:00
ps3av.h powerpc/ps3: remove orphan declarations from ps3av.h 2022-09-15 22:55:46 +10:00
ps3gpu.h
ps3stor.h
pte-walk.h powerpc: Remove find_current_mm_pte() 2022-11-24 23:12:18 +11:00
ptrace.h powerpc/trace: Add support for HAVE_FUNCTION_ARG_ACCESS_API 2023-10-20 17:55:56 +11:00
qspinlock_types.h powerpc/qspinlock: provide accounting and options for sleepy locks 2022-12-02 17:48:50 +11:00
qspinlock.h powerpc/qspinlock: add compile-time tuning adjustments 2022-12-02 17:48:50 +11:00
reg_8xx.h
reg_booke.h powerpc: Change CONFIG_E500 to CONFIG_PPC_E500 2022-09-26 23:00:13 +10:00
reg_fsl_emb.h powerpc/fsl: Fix mfpmr() asm constraint error 2024-03-07 00:13:28 +11:00
reg.h powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX 2024-05-08 00:25:00 +10:00
rheap.h
rio.h
rtas-types.h powerpc/rtas: ensure 8-byte alignment for struct rtas_args 2023-03-30 23:36:34 +11:00
rtas-work-area.h powerpc/pseries: add RTAS work area allocator 2023-02-13 22:35:02 +11:00
rtas.h powerpc/rtas: use correct function name for resetting TCE tables 2024-02-23 17:21:12 +11:00
runlatch.h powerpc/64s: Fix irq state management in runlatch functions 2022-09-28 19:22:11 +10:00
seccomp.h powerpc: Enable seccomp architecture tracking 2020-11-20 11:16:35 -08:00
sections.h powerpc/ftrace: Ignore ftrace locations in exit text sections 2024-02-14 14:24:06 +11:00
secure_boot.h
security_features.h powerpc/security: Add a helper to query stf_barrier type 2021-10-07 19:52:58 +11:00
secvar.h powerpc/secvar: Allow backend to populate static list of variable names 2023-02-12 22:12:37 +11:00
serial.h
set_memory.h powerpc: Implement set_memory_rox() 2024-02-22 21:55:33 +11:00
setjmp.h
setup.h powerpc: Drop zalloc_maybe_bootmem() 2023-08-24 22:33:16 +10:00
sfp-machine.h
shmparam.h
signal.h powerpc/signal: Report minimum signal frame size to userspace via AT_MINSIGSTKSZ 2022-05-19 23:11:26 +10:00
simple_spinlock_types.h locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h 2021-12-07 15:14:12 +01:00
simple_spinlock.h powerpc/kcsan: Properly instrument arch_spin_unlock() 2023-06-09 23:29:51 +10:00
smp.h powerpc/smp: Remap boot CPU onto core 0 if >= nr_cpu_ids 2024-02-15 00:14:05 +11:00
smu.h powerpc/powermac: Add __init attribute to eligible functions 2021-12-23 22:33:14 +11:00
sparsemem.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
spinlock_types.h powerpc/qspinlock: powerpc qspinlock implementation 2022-12-02 17:48:02 +11:00
spinlock.h powerpc/qspinlock: powerpc qspinlock implementation 2022-12-02 17:48:02 +11:00
spu_csa.h
spu_info.h
spu_priv1.h
spu.h powerpc: declare unmodified attribute_group usages const 2022-03-08 22:15:32 +11:00
sstep.h powerpc/inst: Define ppc_inst_t 2021-12-09 22:41:21 +11:00
stackprotector.h stackprotector: actually use get_random_canary() 2022-11-18 02:18:10 +01:00
stacktrace.h
static_call.h static_call: Properly initialise DEFINE_STATIC_CALL_RET0() 2022-04-05 09:59:38 +02:00
string.h kasan, powerpc: don't rename memintrinsics if compiler adds prefixes 2023-03-23 17:18:33 -07:00
svm.h powerpc updates for 5.19 2022-05-28 11:27:17 -07:00
swab.h
swiotlb.h swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction 2022-04-18 07:21:12 +02:00
switch_to.h powerpc/83xx: Fix build failure with FPU=n 2024-03-07 23:06:19 +11:00
synch.h powerpc: Change CONFIG_E500 to CONFIG_PPC_E500 2022-09-26 23:00:13 +10:00
syscall_wrapper.h powerpc: Don't add __powerpc_ prefix to syscall entry points 2022-10-07 00:59:54 +11:00
syscall.h powerpc: Provide syscall wrapper 2022-09-28 19:22:09 +10:00
syscalls_32.h powerpc: Include all arch-specific syscall prototypes 2022-09-28 19:22:08 +10:00
syscalls.h powerpc/32: fix syscall wrappers with 64-bit arguments 2022-11-01 10:24:09 +11:00
task_size_32.h
task_size_64.h powerpc/mm: Use generic_get_unmapped_area() and call it from arch_get_unmapped_area() 2022-05-05 22:11:57 +10:00
tce.h powerpc/pseries/iommu: Replace hard-coded page shift 2021-08-27 00:56:54 +10:00
thread_info.h powerpc/kasan: Limit KASAN thread size increase to 32KB 2024-02-14 14:24:06 +11:00
time.h powerpc/pseries: Move dtl scanning and steal time accounting to pseries platform 2022-09-05 14:14:27 +10:00
timex.h powerpc: define get_cycles macro for arch-override 2022-05-13 23:59:23 +02:00
tlb.h mm/mmu_gather: add tlb_remove_tlb_entries() 2024-02-22 15:27:17 -08:00
tlbflush.h
tm.h
topology.h powerpc: Add HOTPLUG_SMT support 2023-08-02 22:49:43 +10:00
trace_clock.h
trace.h powerpc/trace: Restrict hash_fault trace event to HASH MMU 2024-02-22 21:55:33 +11:00
tsi108_irq.h
tsi108_pci.h
tsi108.h
types.h powerpc: Finalise cleanup around ABI use 2022-05-19 23:11:29 +10:00
uaccess.h work around gcc bugs with 'asm goto' with outputs 2024-02-09 15:57:48 -08:00
udbg.h powerpc/udbg: Remove extern function prototypes 2022-09-28 19:22:14 +10:00
uic.h
ultravisor-api.h
ultravisor.h
uninorth.h powerpc: Fix typos 2024-05-08 00:21:30 +10:00
unistd.h powerpc: Use generic fallocate compatibility syscall 2022-09-26 23:00:15 +10:00
uprobes.h powerpc/probes: Remove ppc_opcode_t 2022-07-27 21:36:05 +10:00
user.h asm/user.h: killed unused macros 2022-01-30 21:17:00 -05:00
vas.h powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr 2022-05-22 15:58:27 +10:00
vdso_datapage.h powerpc/vdso: Add support for time namespaces 2021-04-14 23:04:44 +10:00
vdso.h powerpc/vdso: Don't map VDSO at a fixed address on PPC32 2022-08-22 13:36:59 +10:00
vermagic.h powerpc/ftrace: Add support for -fpatchable-function-entry 2023-08-22 00:09:06 +10:00
vga.h
vio.h powerpc: vio: make vio_bus_type const 2024-02-15 00:14:06 +11:00
vmalloc.h powerpc: Force inlining of arch_vmap_p{u/m}d_supported() 2024-02-15 00:14:05 +11:00
vphn.h powerpc/pseries: Move hcall_vphn() prototype into vphn.h 2023-08-24 22:33:16 +10:00
word-at-a-time.h kernel.h: removed REPEAT_BYTE from kernel.h 2024-02-01 09:47:59 -08:00
xics.h powerpc/sysdev: remove unused xics_ipi_dispatch() declaration 2022-09-15 22:55:46 +10:00
xive-regs.h KVM: PPC: Book3S HV: XIVE: Add support for automatic save-restore 2021-08-10 23:15:02 +10:00
xive.h KVM: PPC: Book3S HV: XIVE: Add support for automatic save-restore 2021-08-10 23:15:02 +10:00
xmon.h powerpc/xmon: Add __init attribute to eligible functions 2021-12-23 22:33:12 +11:00
xor_altivec.h lib/xor: make xor prototypes more friendly to compiler vectorization 2022-02-11 20:39:39 +11:00
xor.h