James Morse 7c7d598974 arm64: acpi: Move get_cpu_for_acpi_id() to a header ...

[ Upstream commit 8d34b6f17b ]

ACPI identifies CPUs by UID. get_cpu_for_acpi_id() maps the ACPI UID
to the Linux CPU number.

The helper to retrieve this mapping is only available in arm64's NUMA
code.

Move it to live next to get_acpi_id_for_cpu().

Signed-off-by: James Morse <james.morse@arm.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Tested-by: Miguel Luis <miguel.luis@oracle.com>
Tested-by: Vishnu Pajjuri <vishnu@os.amperecomputing.com>
Tested-by: Jianyong Wu <jianyong.wu@arm.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Link: https://lore.kernel.org/r/20240529133446.28446-12-Jonathan.Cameron@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Stable-dep-of: 2488444274 ("arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-12 11:13:09 +02:00

..

pi

arm64: Clear the initial ID map correctly before remapping

2024-06-24 12:37:46 +01:00

probes

arm64: extend execmem_info for generated code allocations

2024-05-14 00:31:43 -07:00

vdso

Makefile: remove redundant tool coverage variables

2024-05-14 23:35:48 +09:00

vdso32

arch: use $(obj)/ instead of $(src)/ for preprocessed linker scripts

2024-05-02 20:14:16 +09:00

.gitignore

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acpi_numa.c

arm64: acpi: Move get_cpu_for_acpi_id() to a header

2024-09-12 11:13:09 +02:00

acpi_parking_protocol.c

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acpi.c

arm64: acpi: Honour firmware_signature field of FACS, if it exists

2024-04-18 16:17:33 +01:00

alternative.c

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armv8_deprecated.c

arm64: armv8_deprecated: Fix warning in isndep cpuhp starting process

2024-06-05 11:16:55 +01:00

asm-offsets.c

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cacheinfo.c

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compat_alignment.c

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cpu_errata.c

arm64: errata: Expand speculative SSBS workaround (again)

2024-08-14 15:34:19 +02:00

cpu_ops.c

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cpu-reset.S

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cpufeature.c

arm64: errata: Add workaround for Arm errata 3194386 and 3312417

2024-05-10 12:21:57 +01:00

cpuidle.c

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cpuinfo.c

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

2024-03-15 13:03:13 -07:00

crash_dump.c

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debug-monitors.c

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efi-header.S

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efi-rt-wrapper.S

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efi.c

efi/arm64: Fix kmemleak false positive in arm64_efi_rt_init()

2024-06-15 10:25:02 +02:00

elfcore.c

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entry-common.c

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entry-fpsimd.S

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entry-ftrace.S

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entry.S

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fpsimd.c

arm64/fpsimd: Avoid erroneous elide of user state reload

2024-05-22 12:46:39 +01:00

ftrace.c

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head.S

arm64/head: Disable MMU at EL2 before clearing HCR_EL2.E2H

2024-04-18 18:00:55 +01:00

hibernate-asm.S

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hibernate.c

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hw_breakpoint.c

perf/bpf: Remove unneeded uses_default_overflow_handler()

2024-04-12 11:49:50 +02:00

hyp-stub.S

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idle.c

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image-vars.h

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image.h

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io.c

arm64/io: Provide a WC friendly __iowriteXX_copy()

2024-04-22 17:11:20 -03:00

irq.c

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jump_label.c

arm64: jump_label: Ensure patched jump_labels are visible to all CPUs

2024-08-11 12:57:56 +02:00

kaslr.c

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kexec_image.c

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kgdb.c

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kuser32.S

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machine_kexec_file.c

arm64, crash: wrap crash dumping code into crash related ifdefs

2024-02-23 17:48:23 -08:00

machine_kexec.c

arm64, crash: wrap crash dumping code into crash related ifdefs

2024-02-23 17:48:23 -08:00

Makefile

Merge tag 'mm-stable-2024-03-13-20-04' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-03-14 17:43:30 -07:00

module-plts.c

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module.c

arch: make execmem setup available regardless of CONFIG_MODULES

2024-05-14 00:31:44 -07:00

mte.c

arm64/mm: new ptep layer to manage contig bit

2024-02-22 15:27:18 -08:00

paravirt.c

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patching.c

arm64: patching: fix handling of execmem addresses

2024-05-24 11:55:06 -07:00

pci.c

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perf_callchain.c

arm64: Add USER_STACKTRACE support

2024-05-03 14:12:45 +01:00

perf_regs.c

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pointer_auth.c

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process.c

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proton-pack.c

arm64: errata: Unify speculative SSBS errata logic

2024-08-14 15:34:19 +02:00

psci.c

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ptrace.c

arm64/ptrace: Use saved floating point state type to determine SVE layout

2024-04-03 15:02:00 +01:00

reloc_test_core.c

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reloc_test_syms.S

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relocate_kernel.S

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return_address.c

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sdei.c

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setup.c

arm64: Fix KASAN random tag seed initialization

2024-08-29 17:35:53 +02:00

signal32.c

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signal.c

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

2024-03-14 15:35:42 -07:00

sigreturn32.S

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sleep.S

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smccc-call.S

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smp_spin_table.c

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smp.c

arm64: Fix KASAN random tag seed initialization

2024-08-29 17:35:53 +02:00

stacktrace.c

arm64: Add USER_STACKTRACE support

2024-05-03 14:12:45 +01:00

suspend.c

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sys32.c

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sys_compat.c

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sys.c

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syscall.c

randomize_kstack: Remove non-functional per-arch entropy filtering

2024-06-28 08:54:56 -07:00

time.c

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topology.c

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trace-events-emulation.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

traps.c

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vdso32-wrap.S

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vdso-wrap.S

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vdso.c

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vmcore_info.c

crash: split vmcoreinfo exporting code out from crash_core.c

2024-02-23 17:48:22 -08:00

vmlinux.lds.S

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watchdog_hld.c

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