Linus Torvalds 0d7bee10be Merge tag 'x86-urgent-2025-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ...

Pull x86 fixes from Ingo Molnar:

 - Fix AMD PCI root device caching regression that triggers
   on certain firmware variants

 - Fix the zen5_rdseed_microcode[] array to be NULL-terminated

 - Add more AMD models to microcode signature checking

* tag 'x86-urgent-2025-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode/AMD: Add more known models to entry sign checking
  x86/CPU/AMD: Add missing terminator for zen5_rdseed_microcode
  x86/amd_node: Fix AMD root device caching

2025-11-08 09:01:11 -08:00

..

acpi

x86/acpi/cstate: Remove open coded check for cpu_feature_enabled()

2025-09-22 19:16:51 +02:00

apic

x86/apic/savic: Do not use snp_abort()

2025-09-04 13:12:51 +02:00

cpu

Merge tag 'x86-urgent-2025-11-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-11-08 09:01:11 -08:00

fpu

x86/fpu: Ensure XFD state on signal delivery

2025-10-28 12:10:59 -07:00

kprobes

kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI

2025-09-24 14:29:14 -07:00

.gitignore

…

alternative.c

Merge tag 'x86_core_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-10-11 11:19:16 -07:00

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/amd_node: Fix AMD root device caching

2025-11-03 12:46:57 +01:00

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/fred: Play nice with invoking asm_fred_entry_from_kvm() on non-FRED hardware

2025-08-18 14:23:08 +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: Clarify KCFI instruction layout

2025-09-04 21:59:07 +02:00

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/kexec: fix potential cmem->ranges out of memory

2025-09-13 17:32:54 -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

x86/ftrace: enable EXECMEM_ROX_CACHE for ftrace allocations

2025-08-02 12:06:12 -07:00

head32.c

x86/microcode: Consolidate the loader enablement checking

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

head64.c

x86/boot: Create a confined code area for startup code

2025-09-03 18:00:01 +02:00

head_32.S

x86/boot: Move startup code out of __head section

2025-09-03 18:06:04 +02:00

head_64.S

x86/boot: Move startup code out of __head section

2025-09-03 18:06:04 +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

…

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: Plug vector setup race

2025-08-04 23:34:03 +02:00

irqflags.S

x86/cfi: Clean up linkage

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

irqinit.c

x86/fred: Install system vector handlers even if FRED isn't fully enabled

2025-08-18 14:23:08 +02:00

itmt.c

x86/itmt: Add debugfs file to show core priorities

2025-07-07 22:35:51 +02:00

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

x86/kexec: carry forward the boot DTB on kexec

2025-09-13 17:32:43 -07:00

kgdb.c

x86/traps: Initialize DR7 by writing its architectural reset value

2025-06-24 13:15:52 -07:00

ksysfs.c

sysfs: treewide: switch back to attribute_group::bin_attrs

2025-06-17 10:44:15 +02:00

kvm.c

x86/kvm: Prefer native qspinlock for dedicated vCPUs irrespective of PV_UNHALT

2025-09-11 08:58:37 -07:00

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 'x86_core_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-10-11 11:19:16 -07:00

Makefile

kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI

2025-09-24 14:29:14 -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

x86/traps: Initialize DR7 by writing its architectural reset value

2025-06-24 13:15:52 -07:00

process_64.c

x86/process: Clear hardware feedback history for AMD processors

2025-07-07 22:30:36 +02:00

process.c

Merge tag 'x86_tdx_for_6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-10-04 10:01:30 -07:00

process.h

…

ptrace.c

x86/ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names

2025-07-14 22:27:48 -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/sme: Use percpu boolean to control WBINVD during kexec

2025-09-05 10:40:40 -07:00

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-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-08-03 16:23:09 -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

Merge tag 'perf-core-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-09-30 11:11:21 -07:00

signal_32.c

x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler

2025-06-09 08:50:58 -07:00

signal_64.c

x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler

2025-06-09 08:50:58 -07:00

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

x86/smp: PM/hibernate: Split arch_resume_nosmt()

2025-06-07 14:22:56 +02:00

smpboot.c

sched/fair: Get rid of sched_domains_curr_level hack for tl->cpumask()

2025-09-03 10:03:12 +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

x86,ibt: Use UDB instead of 0xEA

2025-09-04 21:59:09 +02:00

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

x86/umip: Fix decoding of register forms of 0F 01 (SGDT and SIDT aliases)

2025-09-19 21:34:48 +02:00

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: Return error from uprobe syscall when not called from trampoline

2025-09-15 13:46:29 +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

x86/boot: Get rid of the .head.text section

2025-09-03 18:06:32 +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