Li Chen fbc2010d92 x86/smpboot: moves x86_topology to static initialize and truncate ...

The #ifdeffery and the initializers in build_sched_topology() are just
disgusting.

Statically initialize the domain levels in the topology array and let
build_sched_topology() invalidate the package domain level when NUMA in
package is available.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: K Prateek Nayak <kprateek.nayak@amd.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20250710105715.66594-4-me@linux.beauty

2025-07-14 10:59:34 +02:00

..

acpi

Merge tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2025-06-03 08:39:20 -07:00

apic

Merge tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2025-06-03 08:39:20 -07:00

cpu

Merge tag 'x86_sgx_for_6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-05-29 21:13:17 -07:00

fpu

Merge tag 'x86-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-05-26 16:04:17 -07:00

kprobes

x86/alternatives: Rename 'text_poke_sync()' to 'smp_text_poke_sync_each_cpu()'

2025-04-11 11:01:34 +02:00

.gitignore

…

alternative.c

Merge tag 'v6.15-rc7' into x86/core, to pick up fixes

2025-05-21 08:45:03 +02:00

amd_gart_64.c

x86/platform/amd: Move the <asm/amd_nb.h> header to <asm/amd/nb.h>

2025-04-14 09:34:14 +02:00

amd_nb.c

x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header

2025-05-15 18:23:55 +02:00

amd_node.c

x86/platform/amd: Move the <asm/amd_node.h> header to <asm/amd/node.h>

2025-04-14 09:34:17 +02:00

aperture_64.c

x86/platform/amd: Move the <asm/amd_nb.h> header to <asm/amd/nb.h>

2025-04-14 09:34:14 +02:00

apm_32.c

x86/apm_32: Remove dead function apm_get_battery_status()

2024-02-21 19:38:03 +01:00

asm-offsets_32.c

x86/asm-offsets: Export certain 'struct cpuinfo_x86' fields for 64-bit asm use too

2025-05-15 09:12:07 +02:00

asm-offsets_64.c

x86/stackprotector/64: Convert to normal per-CPU variable

2025-02-18 10:15:09 +01:00

asm-offsets.c

x86/asm-offsets: Export certain 'struct cpuinfo_x86' fields for 64-bit asm use too

2025-05-15 09:12:07 +02:00

audit_64.c

x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class

2023-08-30 10:11:16 +02:00

bootflag.c

x86/bootflag: Replace open-coded parity calculation with parity8()

2025-02-27 14:00:30 +01:00

callthunks.c

x86/alternatives: Rename 'apply_relocation()' to 'text_poke_apply_relocation()'

2025-04-11 11:01:35 +02:00

cet.c

x86/msr: Add explicit includes of <asm/msr.h>

2025-05-02 10:23:47 +02:00

cfi.c

x86/traps: Allow custom fixups in handle_bug()

2025-02-26 12:22:39 +01:00

check.c

…

cpuid.c

x86/cpuid: make cpuid_class a static const structure

2023-08-05 08:31:41 +02:00

crash_dump_32.c

…

crash_dump_64.c

…

crash.c

x86/crash: pass dm crypt keys to kdump kernel

2025-05-21 10:48:21 -07:00

devicetree.c

x86/of: Don't use DTB for SMP setup if ACPI is enabled

2025-02-25 22:13:02 +01:00

doublefault_32.c

x86: Avoid missing-prototype warnings for doublefault code

2023-05-18 11:56:18 -07:00

dumpstack_32.c

x86/irq: Move irq stacks to percpu hot section

2025-03-04 20:30:33 +01:00

dumpstack_64.c

x86/irq: Move irq stacks to percpu hot section

2025-03-04 20:30:33 +01:00

dumpstack.c

x86/nmi: Consolidate NMI panic variables

2025-04-01 22:25:56 +02:00

e820.c

x86/e820: temporarily enable KHO scratch for memory below 1M

2025-05-12 23:50:41 -07:00

early_printk.c

Merge tag 'v6.15-rc4' into x86/asm, to pick up fixes

2025-05-06 12:03:03 +02:00

early-quirks.c

drm/intel/pciids: rename i915_pciids.h to just pciids.h

2024-10-29 16:14:04 +02:00

ebda.c

…

eisa.c

x86/EISA: Dereference memory directly instead of using readl()

2024-08-29 15:57:09 +02:00

espfix_64.c

x86/fred: No ESPFIX needed when FRED is enabled

2024-01-31 22:01:51 +01:00

fred.c

x86/msr: Add explicit includes of <asm/msr.h>

2025-05-02 10:23:47 +02:00

ftrace_32.S

fgraph: Replace fgraph_ret_regs with ftrace_regs

2024-12-26 10:50:02 -05:00

ftrace_64.S

x86/cfi: Clean up linkage

2025-02-14 10:32:05 +01:00

ftrace.c

Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts

2025-05-13 10:47:10 +02:00

head32.c

x86/microcode: Consolidate the loader enablement checking

2025-05-05 10:51:00 +02:00

head64.c

x86/mm/64: Make 5-level paging support unconditional

2025-05-17 10:38:16 +02:00

head_32.S

x86/asm: Remove semicolon from "rep" prefixes

2025-04-18 09:33:33 +02:00

head_64.S

x86/mm/64: Make 5-level paging support unconditional

2025-05-17 10:38:16 +02:00

hpet.c

x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header

2025-05-15 18:23:55 +02:00

hw_breakpoint.c

x86/amd: Cache debug register values in percpu variables

2023-01-31 20:09:26 +01:00

i8237.c

…

i8253.c

x86/i8253: Call clockevent_i8253_disable() with interrupts disabled

2025-04-11 07:28:20 +02:00

i8259.c

x86/irq: Fix missing declaration of 'io_apic_irqs'

2025-02-27 22:52:37 +01:00

ibt_selftest.S

x86/ibt: Convert IBT selftest to asm

2023-08-17 17:07:09 +02:00

idt.c

x86/irq: Install posted MSI notification handler

2024-04-30 00:54:42 +02:00

io_delay.c

…

ioport.c

x86/iopl: Cure TIF_IO_BITMAP inconsistencies

2025-06-03 15:56:39 +02:00

irq_32.c

x86/irq: Move irq stacks to percpu hot section

2025-03-04 20:30:33 +01:00

irq_64.c

x86/irq: Move irq stacks to percpu hot section

2025-03-04 20:30:33 +01:00

irq_work.c

x86/apic: Wrap IPI calls into helper functions

2023-08-09 12:00:55 -07:00

irq.c

x86/irq: KVM: Add helper for harvesting PIR to deduplicate KVM and posted MSIs

2025-04-24 11:19:41 -07:00

irqflags.S

x86/cfi: Clean up linkage

2025-02-14 10:32:05 +01:00

irqinit.c

x86/fred: Invoke FRED initialization code to enable FRED

2024-01-31 22:03:36 +01:00

itmt.c

x86/itmt: Move the "sched_itmt_enabled" sysctl to debugfs

2025-01-13 14:10:24 +01:00

jailhouse.c

x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor()

2025-05-16 10:54:47 +02:00

jump_label.c

x86/alternatives: Rename 'text_poke_queue()' to 'smp_text_poke_batch_add()'

2025-04-11 11:01:33 +02:00

kdebugfs.c

…

kexec-bzimage64.c

Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-05-31 19:12:53 -07:00

kgdb.c

x86/kgdb: use IS_ERR_PCPU() macro

2025-03-16 22:05:52 -07:00

ksysfs.c

x86/sysfs: Constify 'struct bin_attribute'

2024-12-06 11:06:14 +01:00

kvm.c

x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor()

2025-05-16 10:54:47 +02:00

kvmclock.c

x86/pvops/msr: Refactor pv_cpu_ops.write_msr{,_safe}()

2025-05-02 10:36:36 +02:00

ldt.c

x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION

2024-01-10 10:52:28 +01:00

machine_kexec_32.c

x86/mm: Fix _pgd_alloc() for Xen PV mode

2025-04-23 07:49:14 -07:00

machine_kexec_64.c

Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-05-31 19:12:53 -07:00

Makefile

Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-06-07 10:05:35 -07:00

mmconf-fam10h_64.c

x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'

2025-04-10 11:58:33 +02:00

module.c

Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts

2025-05-13 10:47:10 +02:00

mpparse.c

x86/mpparse: Cleanup apic_printk()s

2024-08-07 18:13:28 +02:00

msr.c

x86/MSR: make msr_class a static const structure

2023-08-05 08:31:42 +02:00

nmi_selftest.c

x86/nmi: Clean up NMI selftest

2025-04-01 22:26:32 +02:00

nmi.c

x86/nmi: Improve NMI duration console printouts

2025-04-01 22:26:38 +02:00

paravirt-spinlocks.c

…

paravirt.c

x86/paravirt: Restrict PARAVIRT_XXL to 64-bit only

2025-05-17 10:38:29 +02:00

pci-dma.c

Documentation: Merge x86-specific boot options doc into kernel-parameters.txt

2024-12-10 18:25:40 +01:00

pcspeaker.c

…

perf_regs.c

…

platform-quirks.c

x86/quirks: Include linux/pnp.h for arch_pnpbios_disabled()

2023-05-18 11:56:18 -07:00

pmem.c

…

probe_roms.c

x86/sev: Skip ROM range scans and validation for SEV-SNP guests

2024-03-26 15:22:35 +01:00

process_32.c

Merge tag 'x86_cache_for_v6.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-05-27 09:53:02 -07:00

process_64.c

Merge tag 'x86_cache_for_v6.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-05-27 09:53:02 -07:00

process.c

x86/iopl: Cure TIF_IO_BITMAP inconsistencies

2025-06-03 15:56:39 +02:00

process.h

…

ptrace.c

x86: Add PTRACE interface for shadow stack

2023-08-02 15:01:51 -07:00

pvclock.c

locking/atomic: treewide: use raw_atomic*_<op>()

2023-06-05 09:57:20 +02:00

quirks.c

x86/platform: Fix missing declaration of 'x86_apple_machine'

2025-02-27 22:52:37 +01:00

reboot_fixups_32.c

x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'

2025-04-10 11:58:33 +02:00

reboot.c

x86/smp/32: Remove safe_smp_processor_id()

2025-03-03 20:30:09 +01:00

relocate_kernel_32.S

x86/asm: Remove semicolon from "rep" prefixes

2025-04-18 09:33:33 +02:00

relocate_kernel_64.S

x86/asm: Replace "REP; NOP" with PAUSE mnemonic

2025-04-18 10:19:25 +02:00

resource.c

…

rethook.c

…

rtc.c

x86/rtc: Remove unused intel-mid.h

2024-04-03 08:24:48 -07:00

setup_percpu.c

x86/smp: Move this_cpu_off to percpu hot section

2025-03-04 20:30:33 +01:00

setup.c

Merge tag 'mm-stable-2025-05-31-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-05-31 15:44:16 -07:00

sev_verify_cbit.S

x86/boot: Use 32-bit XOR to clear registers

2024-03-01 12:47:37 +01:00

shstk.c

x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'

2025-04-10 11:58:33 +02:00

signal_32.c

x86/ia32: Leave NULL selector values 0~3 unchanged

2025-02-27 22:46:11 +01:00

signal_64.c

x86/pkeys: Restore altstack access in sigreturn()

2024-08-02 14:12:21 +02:00

signal.c

x86/fpu: Convert task_struct::thread.fpu accesses to use x86_task_fpu()

2025-04-14 08:18:29 +02:00

smp.c

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

smpboot.c

x86/smpboot: moves x86_topology to static initialize and truncate

2025-07-14 10:59:34 +02:00

stacktrace.c

…

static_call.c

Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts

2025-05-13 10:47:10 +02:00

step.c

x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h>

2024-03-04 12:01:39 +01:00

sys_ia32.c

…

sys_x86_64.c

arch/x86: teach arch_get_unmapped_area_vmflags to handle hugetlb mappings

2024-11-06 20:11:10 -08:00

tboot.c

x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code

2025-02-21 16:05:00 +01:00

time.c

x86: stop playing stack games in profile_pc()

2024-06-28 14:27:22 -07:00

tls.c

…

tls.h

…

trace_clock.c

x86/msr: Add explicit includes of <asm/msr.h>

2025-05-02 10:23:47 +02:00

trace.c

…

traps.c

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

2025-05-29 08:10:01 -07:00

tsc_msr.c

x86/cpu: Fix #define name for Intel CPU model 0x5A

2025-02-04 10:05:53 -08:00

tsc_sync.c

x86/msr: Add explicit includes of <asm/msr.h>

2025-05-02 10:23:47 +02:00

tsc.c

x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header

2025-05-15 18:23:55 +02:00

umip.c

…

unwind_frame.c

…

unwind_guess.c

…

unwind_orc.c

x86: Use RCU in all users of __module_address().

2025-03-10 11:54:45 +01:00

uprobes.c

uprobes/x86: Add support to emulate NOP instructions

2025-04-18 09:03:05 +02:00

verify_cpu.S

x86/cpufeatures: Generate the <asm/cpufeaturemasks.h> header based on build config

2025-03-19 11:15:11 +01:00

vm86_32.c

arch: remove get_task_comm() and print task comm directly

2025-01-12 20:21:15 -08:00

vmcore_info_32.c

crash: split vmcoreinfo exporting code out from crash_core.c

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

vmcore_info_64.c

crash: split vmcoreinfo exporting code out from crash_core.c

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

vmlinux.lds.S

Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts

2025-05-13 10:47:10 +02:00

vsmp_64.c

x86/apic: Remove unused phys_pkg_id() callback

2024-02-15 22:07:38 +01:00

x86_init.c

xen: allow mapping ACPI data using a different physical address

2024-09-12 08:25:07 +02:00