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84060ea3e0b6294abde57b85502ccf9fa65f94de
linux/arch/x86/include/asm
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Borislav Petkov (AMD) 5214a9f6c0 x86/microcode: Consolidate the loader enablement checking 
Consolidate the whole logic which determines whether the microcode loader
should be enabled or not into a single function and call it everywhere.

Well, almost everywhere - not in mk_early_pgtbl_32() because there the kernel
is running without paging enabled and checking dis_ucode_ldr et al would
require physical addresses and uglification of the code.

But since this is 32-bit, the easier thing to do is to simply map the initrd
unconditionally especially since that mapping is getting removed later anyway
by zap_early_initrd_mapping() and avoid the uglification.

In doing so, address the issue of old 486er machines without CPUID
support, not booting current kernels.

  [ mingo: Fix no previous prototype for ‘microcode_loader_disabled’ [-Wmissing-prototypes] ]

Fixes: 4c585af718 ("x86/boot/32: Temporarily map initrd for microcode loading")
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/CANpbe9Wm3z8fy9HbgS8cuhoj0TREYEEkBipDuhgkWFvqX0UoVQ@mail.gmail.com
2025-05-05 10:51:00 +02:00
..
cpuid
x86/cpuid: Use u32 in instead of uint32_t in <asm/cpuid/api.h>
2025-03-19 11:19:28 +01:00
e820
x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code
2025-02-21 16:05:00 +01:00
fpu
x86/fpu: Improve crypto performance by making kernel-mode FPU reliably usable in softirqs
2025-03-06 12:44:09 +01:00
numachip
…
shared
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
trace
x86/fpu: Convert tracing to fpstate
2021-10-20 22:35:04 +02:00
uv
x86/platform/uv: Remove unused declaration uv_irq_2_mmr_info()
2024-08-14 12:49:35 +02:00
vdso
Merge tag 'timers-vdso-2025-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 11:30:42 -07:00
xen
Merge tag 'objtool-urgent-2025-04-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-04-02 10:30:10 -07:00
acenv.h
ACPICA: Avoid cache flush inside virtual machines
2022-04-07 08:27:54 -07:00
acpi.h
xen: allow mapping ACPI data using a different physical address
2024-09-12 08:25:07 +02:00
acrn.h
x86/acrn: Set up timekeeping
2022-08-04 11:11:59 +02:00
agp.h
char/agp: consolidate {alloc,free}_gatt_pages()
2023-02-13 22:13:12 +01:00
alternative.h
Merge tag 'x86-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:06:11 -07:00
amd_hsmp.h
platform/x86: Add AMD system management interface
2022-03-02 11:42:36 +01:00
amd_nb.h
x86/amd_node, platform/x86/amd/hsmp: Have HSMP use SMN through AMD_NODE
2025-03-19 11:18:05 +01:00
amd_node.h
x86/amd_node: Add a smn_read_register() helper
2025-03-19 11:18:48 +01:00
amd-ibs.h
perf/amd/ibs: Add support for OP Load Latency Filtering
2025-02-17 15:20:05 +01:00
apic.h
x86/alternatives: Simplify alternative_call() interface
2025-03-04 11:21:40 +01:00
apicdef.h
x86/apic: Drop struct local_apic
2023-11-21 17:23:35 +01:00
apm.h
…
arch_hweight.h
objtool: Fix X86_FEATURE_SMAP alternative handling
2025-03-25 09:20:26 +01:00
archrandom.h
random: handle archrandom with multiple longs
2022-07-25 13:26:14 +02:00
asm-offsets.h
…
asm-prototypes.h
x86/asm: Make asm export of __ref_stack_chk_guard unconditional
2025-03-21 08:34:28 +01:00
asm.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
atomic64_32.h
x86/alternatives: Simplify alternative_call() interface
2025-03-04 11:21:40 +01:00
atomic64_64.h
x86/locking/atomic: Improve performance by using asm_inline() for atomic locking instructions
2025-03-19 11:26:58 +01:00
atomic.h
x86/locking/atomic: Improve performance by using asm_inline() for atomic locking instructions
2025-03-19 11:26:58 +01:00
audit.h
x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class
2023-08-30 10:11:16 +02:00
barrier.h
x86/locking: Remove semicolon from "lock" prefix
2025-02-28 10:18:26 +01:00
bios_ebda.h
…
bitops.h
x86/locking/atomic: Improve performance by using asm_inline() for atomic locking instructions
2025-03-19 11:26:58 +01:00
boot.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
bootparam_utils.h
docs: move x86 documentation into Documentation/arch/
2023-03-30 12:58:51 -06:00
bug.h
x86/traps: Decode LOCK Jcc.d8 as #UD
2025-02-26 12:24:17 +01:00
bugs.h
x86/cpu: Switch to arch_cpu_finalize_init()
2023-06-16 10:15:59 +02:00
cache.h
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
cacheflush.h
asm-generic: don't include <linux/mm.h> in cacheflush.h
2020-06-08 11:05:57 -07:00
cacheinfo.h
x86/cpu: Move cpu_l[l2]c_id into topology info
2023-10-10 14:38:18 +02:00
ce4100.h
…
cfi.h
x86/ibt: Make cfi_bhi a constant for FINEIBT_BHI=n
2025-03-03 10:54:11 +01:00
checksum_32.h
i386: propagate the calling conventions change down to csum_partial_copy_generic()
2020-08-20 15:45:18 -04:00
checksum_64.h
net: checksum: drop the linux/uaccess.h include
2023-01-27 11:19:46 +00:00
checksum.h
x86: kasan: kmsan: support CONFIG_GENERIC_CSUM on x86, enable it for KASAN/KMSAN
2022-10-03 14:03:24 -07:00
clocksource.h
x86: Introduce asm/vdso/clocksource.h
2020-03-21 15:23:54 +01:00
cmdline.h
x86/setup: Parse the builtin command line before merging
2024-07-31 21:46:35 +02:00
cmpxchg_32.h
Merge tag 'x86-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:06:11 -07:00
cmpxchg_64.h
x86/locking/atomic: Improve performance by using asm_inline() for atomic locking instructions
2025-03-19 11:26:58 +01:00
cmpxchg.h
Merge tag 'x86-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:06:11 -07:00
coco.h
x86/coco: Replace 'static const cc_mask' with the newly introduced cc_get_mask() function
2025-03-10 20:06:47 +01:00
compat.h
Merge tag 'riscv-for-linus-5.19-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2022-05-31 14:10:54 -07:00
cpu_device_id.h
x86/cpu: Add cpu_type to struct x86_cpu_id
2025-03-19 11:17:03 +01:00
cpu_entry_area.h
x86/mm: Randomize per-cpu entry area
2022-12-15 10:37:26 -08:00
cpu.h
Merge branch 'x86/asm' into x86/core, to pick up dependent commits
2025-03-04 20:29:35 +01:00
cpufeature.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
cpufeatures.h
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-03-25 18:33:04 -07:00
cpuid.h
x86/cpuid: Refactor <asm/cpuid.h>
2025-03-19 11:19:22 +01:00
cpuidle_haltpoll.h
cpuidle-haltpoll: vcpu hotplug support
2019-09-03 09:36:36 +02:00
cpumask.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
crash_reserve.h
crash: use macro to add crashk_res into iomem early for specific arch
2024-03-26 11:14:12 -07:00
crash.h
x86/crash: Remove crash_reserve_low_1M()
2021-06-07 12:14:45 +02:00
current.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
debugreg.h
x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h>
2024-03-04 12:01:39 +01:00
delay.h
x86/delay: Introduce TPAUSE delay
2020-05-07 16:06:20 +02:00
desc_defs.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
desc.h
x86/percpu/64: Remove INIT_PER_CPU macros
2025-02-18 10:15:50 +01:00
device.h
x86: Remove dev->archdata.iommu pointer
2020-06-30 11:59:48 +02:00
div64.h
x86/asm: Avoid unneeded __div64_32 function definition
2023-08-03 12:08:35 +02:00
dma-mapping.h
dma-mapping: no need to pass a bus_type into get_arch_dma_ops()
2023-02-15 12:35:20 +01:00
dma.h
PCI: Move isa_dma_bridge_buggy out of asm/dma.h
2022-07-22 17:24:47 -05:00
dmi.h
…
doublefault.h
x86: Avoid missing-prototype warnings for doublefault code
2023-05-18 11:56:18 -07:00
dwarf2.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
edac.h
x86/locking: Remove semicolon from "lock" prefix
2025-02-28 10:18:26 +01:00
efi.h
efi/libstub: Simplify GOP handling code
2025-01-14 08:35:08 +01:00
elf.h
x86/module: Deal with GOT based stack cookie load on Clang < 17
2025-02-18 10:15:05 +01:00
elfcore-compat.h
[amd64] clean PRSTATUS_SIZE/SET_PR_FPVALID up properly
2021-01-06 08:40:56 -05:00
emergency-restart.h
…
emulate_prefix.h
x86: xen: kvm: Gather the definition of emulate prefixes
2019-10-17 21:31:57 +02:00
enclu.h
x86/vdso: Implement a vDSO for Intel SGX enclave call
2020-11-18 18:02:50 +01:00
entry-common.h
x86/entry: Set FRED RSP0 on return to userspace instead of context switch
2024-08-25 19:23:00 +02:00
espfix.h
…
exec.h
…
extable_fixup_types.h
x86/extable: Remove unused fixup type EX_TYPE_COPY
2024-04-04 17:01:40 +02:00
extable.h
x86/extable: Remove unused declaration fixup_bug()
2024-08-25 16:07:51 +02:00
fixmap.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
floppy.h
floppy: remove redundant assignment to variable st
2021-04-20 08:59:03 -06:00
fpu.h
x86: implement ARCH_HAS_KERNEL_FPU_SUPPORT
2024-05-19 14:36:19 -07:00
frame.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
fred.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
fsgsbase.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
ftrace.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
futex.h
futex: improve user space accesses
2024-11-25 12:11:55 -08:00
gart.h
x86: remove the IOMMU table infrastructure
2022-04-18 07:21:10 +02:00
GEN-for-each-reg.h
x86/asm: Fix register order
2021-10-28 23:25:26 +02:00
genapic.h
…
geode.h
…
gsseg.h
x86/gsseg: Use the LKGS instruction if available for load_gs_index()
2023-01-13 10:07:27 +01:00
hardirq.h
x86/softirq: Move softirq_pending to percpu hot section
2025-03-04 20:30:33 +01:00
highmem.h
arch, mm: streamline HIGHMEM freeing
2025-03-17 22:06:53 -07:00
hpet.h
rtc: Remove hpet_rtc_dropped_irq()
2025-01-13 23:07:18 +01:00
hugetlb.h
mm/hugetlb: define a generic fallback for arch_clear_hugepage_flags()
2020-06-03 20:09:46 -07:00
hw_breakpoint.h
perf/hw_breakpoint: Optimize constant number of breakpoint slots
2022-08-30 10:56:22 +02:00
hw_irq.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
hyperv_timer.h
clocksource/drivers/hyper-v: Include asm/hyperv-tlfs.h not asm/mshyperv.h
2022-11-17 13:58:32 +01:00
hypervisor.h
…
i8259.h
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
2023-10-27 20:36:49 +02:00
ia32.h
x86/32: Remove unused IA32_STACK_TOP and two externs
2024-04-02 15:01:40 +02:00
ibt.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
idtentry.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
imr.h
…
inat_types.h
…
inat.h
x86/insn: Add support for APX EVEX to the instruction decoder logic
2024-05-02 13:13:45 +02:00
init.h
x86/head/64: Avoid Clang < 17 stack protector in startup code
2025-03-19 11:26:49 +01:00
insn-eval.h
x86/insn: Avoid namespace clash by separating instruction decoder MMIO type from MMIO trace type
2023-01-03 18:46:06 +01:00
insn.h
x86/insn: Add support for APX EVEX to the instruction decoder logic
2024-05-02 13:13:45 +02:00
inst.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
intel_ds.h
perf/x86/intel: Support the PEBS event mask
2024-07-04 16:00:36 +02:00
intel_pt.h
perf/x86/intel/pt: Add a capability and config bit for disabling TNTs
2022-02-15 17:47:11 +01:00
intel_punit_ipc.h
platform/x86: intel: punit_ipc: Remove unused function
2025-01-15 16:26:30 +02:00
intel_telemetry.h
platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm
2024-09-11 14:26:03 +02:00
intel-family.h
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
2025-04-16 09:16:02 +02:00
intel-mid.h
x86/platform/intel-mid: Remove unused definitions from intel-mid.h
2023-03-22 11:08:40 -07:00
invpcid.h
x86/cpu: Use INVPCID mnemonic in invpcid.h
2020-05-12 16:05:30 +02:00
io_apic.h
x86/platform/ce4100: Dont override x86_init.mpparse.setup_ioapic_ids
2024-02-15 22:07:39 +01:00
io_bitmap.h
x86/ioperm: Fix io bitmap invalidation on Xen PV
2020-07-18 12:31:49 +02:00
io.h
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 09:29:18 -07:00
iomap.h
io-mapping: Cleanup atomic iomap
2020-11-06 23:14:58 +01:00
iommu.h
iommu/amd: Don't rely on external callers to enable IOMMU SNP support
2024-01-29 17:19:28 +01:00
iosf_mbi.h
x86/platform/iosf_mbi: Remove unused iosf_mbi_unregister_pmic_bus_access_notifier()
2025-04-01 20:31:39 +02:00
irq_remapping.h
iommu/vt-d: Make posted MSI an opt-in command line option
2024-04-30 00:54:43 +02:00
irq_stack.h
x86/irq: Move irq stacks to percpu hot section
2025-03-04 20:30:33 +01:00
irq_vectors.h
x86/irq: Fix comment on IRQ vector layout
2024-08-13 12:00:09 +02:00
irq_work.h
arch: consolidate arch_irq_work_raise prototypes
2023-11-23 11:32:29 +01:00
irq.h
x86: replace CONFIG_HAVE_KVM with IS_ENABLED(CONFIG_KVM)
2024-02-08 08:45:35 -05:00
irqdomain.h
x86/apic: Remove X86_IRQ_ALLOC_CONTIGUOUS_VECTORS
2022-11-17 15:15:22 +01:00
irqflags.h
x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT
2025-03-26 08:48:18 +01:00
ist.h
…
jailhouse_para.h
…
jump_label.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
kasan.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
kaslr.h
x86/mm: simplify init_trampoline() and surrounding logic
2020-06-09 09:39:13 -07:00
kbdleds.h
…
Kbuild
x86/cpufeatures: Generate the <asm/cpufeaturemasks.h> header based on build config
2025-03-19 11:15:11 +01:00
kdebug.h
x86/dumpstack: Add log_lvl to __show_regs()
2020-07-22 23:56:53 +02:00
kexec-bzimage64.h
…
kexec.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
kfence.h
kfence, x86: only define helpers if !MODULE
2021-07-30 17:09:01 +02:00
kgdb.h
…
kmsan.h
mm, kmsan: fix infinite recursion due to RCU critical section
2024-01-25 23:52:21 -08:00
kprobes.h
kprobes: unify kprobes_exceptions_nofify() prototypes
2023-11-10 19:59:05 +09:00
kvm_host.h
KVM: arm64, x86: make kvm_arch_has_irq_bypass() inline
2025-04-24 09:46:58 -04:00
kvm_page_track.h
KVM: x86/mmu: Handle KVM bookkeeping in page-track APIs, not callers
2023-08-31 14:08:19 -04:00
kvm_para.h
x86/tdx: Wire up KVM hypercalls
2022-04-07 08:27:52 -07:00
kvm_types.h
KVM: Move x86's version of struct kvm_mmu_memory_cache to common code
2020-07-09 13:29:42 -04:00
kvm_vcpu_regs.h
…
kvm-x86-ops.h
KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop
2025-02-12 08:59:38 -08:00
kvm-x86-pmu-ops.h
KVM: x86: Replace static_call_cond() with static_call()
2024-07-16 12:14:11 -04:00
kvmclock.h
kvmclock: Unexport kvmclock clocksource
2024-02-07 17:05:21 +01:00
linkage.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
local.h
locking/x86: Implement local_xchg() using CMPXCHG without the LOCK prefix
2024-03-01 12:54:25 +01:00
mach_timer.h
…
mach_traps.h
…
math_emu.h
…
mc146818rtc.h
x86/rtc: Rename mach_set_rtc_mmss() to mach_set_cmos_time()
2022-08-14 11:24:29 +02:00
mce.h
x86/mce/inject: Remove call to mce_notify_irq()
2025-02-26 12:18:37 +01:00
mem_encrypt.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
memtype.h
x86: Decouple PAT and MTRR handling
2022-11-10 13:12:45 +01:00
microcode.h
x86/microcode: Consolidate the loader enablement checking
2025-05-05 10:51:00 +02:00
misc.h
…
mman.h
x86: Remove the arch_calc_vm_prot_bits() macro from the UAPI
2023-09-06 23:50:46 +02:00
mmconfig.h
…
mmu_context.h
x86/mm: Add global ASID process exit helpers
2025-03-19 11:12:29 +01:00
mmu.h
x86/mm: Add global ASID allocation helper functions
2025-03-19 11:12:29 +01:00
module.h
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
2020-04-23 10:50:26 +09:00
mpspec_def.h
…
mpspec.h
printk: Change type of CONFIG_BASE_SMALL to bool
2024-05-06 17:39:09 +02:00
mshyperv.h
Merge tag 'hyperv-next-signed-20250324' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-03-25 14:47:04 -07:00
msi.h
x86/apic/msi: Enable MSI_FLAG_PCI_MSIX_ALLOC_DYN
2022-12-05 22:22:34 +01:00
msr-index.h
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
msr-trace.h
…
msr.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
mtrr.h
x86/mtrr: Rename mtrr_overwrite_state() to guest_force_mtrr_state()
2024-12-06 20:06:52 +01:00
mwait.h
x86/cpu: Move MWAIT leaf definition to common header
2024-12-18 06:17:24 -08:00
nmi.h
x86/nmi: Add an emergency handler in nmi_desc & use it in nmi_shootdown_cpus()
2025-02-25 14:38:43 +01:00
nops.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
nospec-branch.h
x86/bugs: Fix RSB clearing in indirect_branch_prediction_barrier()
2025-04-09 12:41:30 +02:00
numa.h
arch, mm: streamline HIGHMEM freeing
2025-03-17 22:06:53 -07:00
olpc_ofw.h
…
olpc.h
…
orc_header.h
x86/unwind/orc: Add ELF section with ORC version identifier
2023-06-16 17:17:42 +02:00
orc_lookup.h
…
orc_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page_32_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page_32.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page_64_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page_64.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
page.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
paravirt_api_clock.h
sched/headers: Add initial new headers as identity mappings
2022-02-23 10:58:28 +01:00
paravirt_types.h
x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT
2025-03-26 08:48:18 +01:00
paravirt.h
x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT
2025-03-26 08:48:18 +01:00
parport.h
…
pc-conf-reg.h
x86: Add support for 0x22/0x23 port I/O configuration space
2021-08-10 23:31:43 +02:00
pci_x86.h
x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions"
2022-06-17 14:24:14 -05:00
pci-direct.h
…
pci-functions.h
…
pci.h
x86/setup: Move internal setup_data structures into setup_data.h
2024-01-30 15:17:12 +01:00
percpu.h
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 09:29:18 -07:00
perf_event_p4.h
x86/cpu/topology: Rename smp_num_siblings
2024-02-15 22:07:45 +01:00
perf_event.h
Merge branch 'perf/urgent' into perf/core, to pick up fixes before merging new patches
2025-02-21 14:52:19 +01:00
pgalloc.h
x86/mm: Fix _pgd_alloc() for Xen PV mode
2025-04-23 07:49:14 -07:00
pgtable_32_areas.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable_32_types.h
mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions
2019-12-10 10:12:55 +01:00
pgtable_32.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable_64_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable_64.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable_areas.h
x86/mm: Randomize per-cpu entry area
2022-12-15 10:37:26 -08:00
pgtable_types.h
Merge tag 'x86-cleanups-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-24 22:39:53 -07:00
pgtable-2level_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable-2level.h
x86/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE also on 32bit
2023-02-02 22:33:10 -08:00
pgtable-3level_types.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable-3level.h
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
2024-01-10 10:52:28 +01:00
pgtable-invert.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pgtable.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pkeys.h
x86/pkeys: Remove __arch_set_user_pkey_access() declaration
2022-04-04 15:58:24 -07:00
pkru.h
x86/pkey: Fix undefined behaviour with PKRU_WD_BIT
2021-12-19 22:44:34 +01:00
platform_sst_audio.h
sfi: Remove framework for deprecated firmware
2021-02-15 20:09:46 +01:00
pm-trace.h
…
posix_types.h
…
posted_intr.h
x86/irq: Extend checks for pending vectors to posted interrupts
2024-04-30 00:54:43 +02:00
preempt.h
x86/preempt: Move preempt count to percpu hot section
2025-03-04 20:30:33 +01:00
probe_roms.h
…
processor-cyrix.h
x86: Add support for 0x22/0x23 port I/O configuration space
2021-08-10 23:31:43 +02:00
processor-flags.h
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
2024-01-10 10:52:28 +01:00
processor.h
Merge tag 'x86_bugs_for_v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-03-25 13:30:18 -07:00
prom.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
proto.h
x86/arch_prctl: Simplify sys_arch_prctl()
2025-02-21 22:32:25 +01:00
pti.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
ptrace.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
purgatory.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pvclock-abi.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
pvclock.h
random: vDSO: minimize and simplify header includes
2024-09-13 17:28:35 +02:00
qrwlock.h
…
qspinlock_paravirt.h
locking/pvqspinlock/x86: Use _Q_LOCKED_VAL in PV_UNLOCK_ASM macro
2024-04-24 11:48:08 +02:00
qspinlock.h
x86/paravirt: Fix incorrect virt spinlock setting on bare metal
2024-08-07 20:04:38 +02:00
realmode.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
reboot_fixups.h
…
reboot.h
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
2024-10-06 03:59:22 -04:00
resctrl.h
x86/resctrl: Make resctrl_arch_pseudo_lock_fn() take a plr
2025-03-12 12:24:33 +01:00
rmwcc.h
x86/locking/atomic: Improve performance by using asm_inline() for atomic locking instructions
2025-03-19 11:26:58 +01:00
rqspinlock.h
rqspinlock: Add basic support for CONFIG_PARAVIRT
2025-03-19 08:03:05 -07:00
runtime-const.h
x86/runtime-const: Add the RUNTIME_CONST_PTR assembly macro
2025-03-19 11:26:24 +01:00
seccomp.h
x86/syscall/compat: Remove ia32_unistd.h
2024-03-22 09:37:09 +01:00
sections.h
x86/kexec: Move relocate_kernel to kernel .data section
2024-12-06 10:41:59 +01:00
segment.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
serial.h
…
set_memory.h
x86/mm: Reduce header dependencies in <asm/set_memory.h>
2025-02-28 17:35:22 +01:00
setup_arch.h
…
setup_data.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
setup.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
sev-common.h
KVM: SVM: Convert plain error code numbers to defines
2025-02-25 16:29:59 -08:00
sev.h
virt: sev-guest: Move SNP Guest Request data pages handling under snp_cmd_mutex
2025-03-07 14:09:33 +01:00
sgx.h
x86/sgx: Allow enclaves to use Asynchrounous Exit Notification
2022-11-04 15:33:30 -07:00
shmparam.h
…
shstk.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
sigcontext.h
…
sigframe.h
x86/init: Initialize signal frame size late
2023-06-16 10:16:00 +02:00
sighandling.h
x86/signal: Add ABI prefixes to frame setup functions
2022-10-19 09:58:49 +02:00
signal.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
simd.h
…
smap.h
objtool: Remove ANNOTATE_IGNORE_ALTERNATIVE from CLAC/STAC
2025-04-08 22:03:51 +02:00
smp.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
softirq_stack.h
x86/softirq/64: Inline do_softirq_own_stack()
2021-02-10 23:34:17 +01:00
sparsemem.h
mm: make range-to-target_node lookup facility a part of numa_memblks
2024-09-03 21:15:32 -07:00
spec-ctrl.h
x86/cpu: Provide a declaration for itlb_multihit_kvm_mitigation
2024-03-04 12:09:13 +01:00
special_insns.h
x86/asm: Use asm_inline() instead of asm() in clwb()
2025-03-19 11:26:58 +01:00
spinlock_types.h
x86/spinlock: Remove obsolete ticket spinlock macros and types
2020-05-28 21:18:40 +02:00
spinlock.h
…
stackprotector.h
x86/stackprotector: Move __stack_chk_guard to percpu hot section
2025-03-04 20:30:33 +01:00
stacktrace.h
x86/mm/64: Improve stack overflow warnings
2021-09-21 13:57:43 +02:00
static_call.h
x86/static-call: provide a way to do very early static-call updates
2024-12-13 09:28:32 +01:00
string_32.h
x86/mmx_32: Remove X86_USE_3DNOW
2021-12-11 09:09:45 +01:00
string_64.h
x86/cfi: Clean up linkage
2025-02-14 10:32:05 +01:00
string.h
…
suspend_32.h
x86/pm: Work around false positive kmemleak report in msr_build_context()
2024-03-22 11:01:31 +01:00
suspend_64.h
x86/pm: Fix false positive kmemleak report in msr_build_context()
2022-04-27 13:55:19 +02:00
suspend.h
…
svm.h
KVM: SVM: Require AP's "requested" SEV_FEATURES to match KVM's view
2025-03-03 07:34:50 -08:00
switch_to.h
x86/entry: Set FRED RSP0 on return to userspace instead of context switch
2024-08-25 19:23:00 +02:00
sync_bitops.h
x86/locking: Remove semicolon from "lock" prefix
2025-02-28 10:18:26 +01:00
sync_core.h
x86/static-call: provide a way to do very early static-call updates
2024-12-13 09:28:32 +01:00
syscall_wrapper.h
x86/entry/ia32: Ensure s32 is sign extended to s64
2024-01-24 11:49:19 +01:00
syscall.h
x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments()
2024-08-23 11:46:51 -07:00
syscalls.h
x86: Remove unneeded includes
2020-03-21 16:03:25 +01:00
tdx.h
x86/tdx: Fix arch_safe_halt() execution for TDX VMs
2025-03-26 08:51:20 +01:00
text-patching.h
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
thermal.h
x86/thermal: Fix LVT thermal setup for SMI delivery mode
2021-05-31 22:32:26 +02:00
thread_info.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
time.h
init: consolidate prototypes in linux/init.h
2023-06-09 17:44:16 -07:00
timer.h
ntp: Remove unused tick_nsec
2024-10-02 16:53:38 +02:00
timex.h
x86/tsc: Use fallback for random_get_entropy() instead of zero
2022-05-13 23:59:23 +02:00
tlb.h
x86/mm: Always set the ASID valid bit for the INVLPGB instruction
2025-03-19 11:12:29 +01:00
tlbbatch.h
x86/mm: Only do broadcast flush from reclaim if pages were unmapped
2025-03-19 21:56:42 +01:00
tlbflush.h
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 09:29:18 -07:00
topology.h
cpu/SMT: Provide a default topology_is_primary_thread()
2025-03-14 17:31:02 +00:00
trace_clock.h
…
trap_pf.h
x86/traps: Define RMP violation #PF error code
2024-01-29 17:26:56 +01:00
trapnr.h
x86/trapnr: Add event type macros to <asm/trapnr.h>
2024-01-25 19:10:29 +01:00
traps.h
x86: Move sysctls into arch/x86
2025-02-18 11:08:36 +01:00
tsc.h
x86/tsc: Remove obsolete ART to TSC conversion functions
2024-06-03 11:18:51 +02:00
uaccess_32.h
x86: uaccess: move 32-bit and 64-bit parts into proper <asm/uaccess_N.h> header
2023-05-03 10:37:22 -07:00
uaccess_64.h
x86: use cmov for user address masking
2025-01-20 08:51:44 -08:00
uaccess.h
x86/uaccess: Fix missed zeroing of ia32 u64 get_user() range checking
2024-06-11 16:08:43 -07:00
umip.h
x86/Kconfig: Rename UMIP config parameter
2019-11-07 11:07:29 +01:00
unaccepted_memory.h
x86/sev: Add SNP-specific unaccepted memory support
2023-06-06 18:31:37 +02:00
unistd.h
clone3: drop __ARCH_WANT_SYS_CLONE3 macro
2024-07-10 14:23:38 +02:00
unwind_hints.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
unwind.h
x86,rethook,kprobes: Replace kretprobe with rethook on x86
2022-03-28 19:38:51 -07:00
uprobes.h
…
user32.h
…
user_32.h
asm/user.h: killed unused macros
2022-01-30 21:17:00 -05:00
user_64.h
asm/user.h: killed unused macros
2022-01-30 21:17:00 -05:00
user.h
…
vdso.h
x86/vdso/vdso2c: Remove page handling
2025-02-21 09:54:03 +01:00
vermagic.h
x86/cpu: Drop configuration options for early 64-bit CPUs
2025-02-27 11:19:06 +01:00
vga.h
…
vgtod.h
x86/vgtod: Remove unused typedef gtod_long_t
2024-07-03 21:27:04 +02:00
video.h
arch: Rename fbdev header and source files
2024-05-03 17:07:50 +02:00
vm86.h
x86/vm86: Make sure the free_vm86(task) definition uses its parameter even in the !CONFIG_VM86 case
2024-03-29 14:24:50 +01:00
vmalloc.h
mm/vmalloc: provide fallback arch huge vmap support functions
2021-04-30 11:20:40 -07:00
vmware.h
x86/vmware: Add TDX hypercall support
2024-06-25 17:15:48 +02:00
vmx.h
KVM: nVMX: Decouple EPT RWX bits from EPT Violation protection bits
2025-02-28 09:14:05 -08:00
vmxfeatures.h
Merge tag 'x86_cpu_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-07-15 20:25:16 -07:00
vsyscall.h
x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h
2024-02-15 19:21:39 -08:00
word-at-a-time.h
x86-64: word-at-a-time: improve byte count calculations
2024-06-19 12:35:18 -07:00
x86_init.h
x86/mm: Add callbacks to prepare encrypted memory for kexec
2024-06-17 17:46:02 +02:00
xor_32.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00
xor_64.h
…
xor_avx.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00
xor.h
lib/xor: make xor prototypes more friendly to compiler vectorization
2022-02-11 20:39:39 +11:00