mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-09 22:51:26 -04:00
Code Issues Packages Projects Releases Wiki Activity
Files
4d330fe54145ecfbb657ac01a554fdedf3c1927e
linux/arch/x86/include/asm
History
Linus Torvalds 223ba8ee0a Merge tag 'vmscape-for-linus-20250904' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull vmescape mitigation fixes from Dave Hansen:
 "Mitigate vmscape issue with indirect branch predictor flushes.

  vmscape is a vulnerability that essentially takes Spectre-v2 and
  attacks host userspace from a guest. It particularly affects
  hypervisors like QEMU.

  Even if a hypervisor may not have any sensitive data like disk
  encryption keys, guest-userspace may be able to attack the
  guest-kernel using the hypervisor as a confused deputy.

  There are many ways to mitigate vmscape using the existing Spectre-v2
  defenses like IBRS variants or the IBPB flushes. This series focuses
  solely on IBPB because it works universally across vendors and all
  vulnerable processors. Further work doing vendor and model-specific
  optimizations can build on top of this if needed / wanted.

  Do the normal issue mitigation dance:

   - Add the CPU bug boilerplate

   - Add a list of vulnerable CPUs

   - Use IBPB to flush the branch predictors after running guests"

* tag 'vmscape-for-linus-20250904' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/vmscape: Add old Intel CPUs to affected list
  x86/vmscape: Warn when STIBP is disabled with SMT
  x86/bugs: Move cpu_bugs_smt_update() down
  x86/vmscape: Enable the mitigation
  x86/vmscape: Add conditional IBPB mitigation
  x86/vmscape: Enumerate VMSCAPE bug
  Documentation/hw-vuln: Add VMSCAPE documentation
2025-09-10 20:52:16 -07:00
..
amd
Move FCH header to a location accessible by all archs
2025-06-30 13:42:11 +03:00
cpuid
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
e820
x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code
2025-02-21 16:05:00 +01:00
fpu
x86/fpu/xstate: Add CET supervisor xfeature support as a guest-only feature
2025-06-24 13:46:33 -07:00
numachip
…
shared
KVM: TDX: Exit to userspace for SetupEventNotifyInterrupt
2025-06-20 14:09:50 -04:00
trace
x86/fpu: Remove unused trace events
2025-05-31 09:40:40 +02:00
uv
x86/platform/uv: Remove unused declaration uv_irq_2_mmr_info()
2024-08-14 12:49:35 +02:00
vdso
x86/asm: Rename rep_nop() to native_pause()
2025-04-18 10:19:26 +02:00
xen
compiler: remove __ADDRESSABLE_ASM{_STR,}() again
2025-08-18 14:48:16 +02:00
acenv.h
ACPICA: Avoid cache flush inside virtual machines
2022-04-07 08:27:54 -07:00
acpi.h
x86: Handle KCOV __init vs inline mismatches
2025-07-24 16:55:11 -07:00
acrn.h
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
agp.h
char/agp: consolidate {alloc,free}_gatt_pages()
2023-02-13 22:13:12 +01:00
alternative.h
Merge commit 'its-for-linus-20250509-merge' into x86/core, to resolve conflicts
2025-05-13 10:47:10 +02:00
apic.h
x86/apic: Rename 'reg_off' to 'reg'
2025-07-10 09:44:44 -07:00
apicdef.h
x86/apic: Drop struct local_apic
2023-11-21 17:23:35 +01:00
apm.h
…
arch_hweight.h
objtool, x86/hweight: Remove ANNOTATE_IGNORE_ALTERNATIVE
2025-04-13 09:52:42 +02:00
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
Merge branch 'x86/msr' into x86/core, to resolve conflicts
2025-05-13 10:42:06 +02:00
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/bitops: Simplify variable_ffz() as variable__ffs(~word)
2025-03-28 23:24:16 +01:00
boot.h
x86/boot/compressed: Merge the local pgtable.h include into <asm/boot.h>
2025-04-06 20:15:14 +02:00
bootparam_utils.h
docs: move x86 documentation into Documentation/arch/
2023-03-30 12:58:51 -06:00
bug.h
x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust
2025-07-22 23:58:55 +02:00
bugs.h
x86/cpu: Switch to arch_cpu_finalize_init()
2023-06-16 10:15:59 +02:00
cache.h
…
cacheflush.h
…
cacheinfo.h
x86/cpu: Move cpu_l[l2]c_id into topology info
2023-10-10 14:38:18 +02:00
ce4100.h
serial: 8250: Move CE4100 quirks to a module under 8250 driver
2025-06-29 14:24:46 +02:00
cfi.h
cfi: Move BPF CFI types and helpers to generic code
2025-07-31 18:23:53 -07:00
checksum_32.h
…
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
…
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/boot: Drop RIP_REL_REF() uses from SME startup code
2025-04-12 11:13:05 +02:00
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 'vmscape-for-linus-20250904' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-09-10 20:52:16 -07:00
cpuidle_haltpoll.h
…
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
…
current.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
debugreg.h
x86/traps: Initialize DR7 by writing its architectural reset value
2025-06-24 13:15:52 -07:00
delay.h
…
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
…
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/vdso: Remove #ifdeffery around page setup variants
2025-04-22 14:24:07 +02:00
elfcore-compat.h
…
emergency-restart.h
…
emulate_prefix.h
…
enclu.h
…
entry-common.h
x86/vmscape: Add conditional IBPB mitigation
2025-08-14 10:37:18 -07:00
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
…
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/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
fsgsbase.h
x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'
2025-04-10 11:58:33 +02:00
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
…
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
…
hw_breakpoint.h
perf/hw_breakpoint: Optimize constant number of breakpoint slots
2022-08-30 10:56:22 +02:00
hw_irq.h
x86/irq: Plug vector setup race
2025-08-04 23:34:03 +02:00
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: Stop decoding i64 instructions in x86-64 mode at opcode
2025-05-06 12:03:16 +02:00
init.h
compiler_types: Provide __no_kstack_erase to disable coverage only on Clang
2025-07-29 17:19:35 -07:00
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_telemetry: Remove unused telemetry_raw_read_events()
2025-06-11 10:56:06 +03:00
intel-family.h
x86/cpu: Add new Intel CPU model numbers for Wildcatlake and Novalake
2025-08-01 18:22:34 +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
…
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
…
io.h
x86/asm: Remove semicolon from "rep" prefixes
2025-04-18 09:33:33 +02:00
iomap.h
…
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/amd: KVM: SVM: Allow KVM to control need for GA log interrupts
2025-06-23 09:50:51 -07:00
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/bugs: Rename MDS machinery to something more generic
2025-06-16 18:45:18 +02:00
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
…
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
…
kexec-bzimage64.h
…
kexec.h
x86/kexec: Add 8250 MMIO serial port output
2025-04-10 12:17:14 +02:00
kfence.h
…
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
Merge tag 'kvm-x86-mmu-6.17' of https://github.com/kvm-x86/linux into HEAD
2025-07-29 08:36:43 -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_vcpu_regs.h
…
kvm-x86-ops.h
Merge tag 'kvm-x86-misc-6.17' of https://github.com/kvm-x86/linux into HEAD
2025-07-29 08:36:43 -04:00
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/linkage: Add SYM_PIC_ALIAS() macro helper to emit symbol aliases
2025-05-04 15:59:43 +02:00
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/boot: Drop RIP_REL_REF() uses from SME startup code
2025-04-12 11:13:05 +02:00
memtype.h
x86: Decouple PAT and MTRR handling
2022-11-10 13:12:45 +01:00
microcode.h
Merge branch 'x86/msr' into x86/core, to resolve conflicts
2025-05-13 10:42:06 +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: Fix false positive warning in switch_mm_irqs_off()
2025-05-06 11:28:57 +02:00
mmu.h
x86/mm: Fix false positive warning in switch_mm_irqs_off()
2025-05-06 11:28:57 +02:00
module.h
x86/its: move its_pages array to struct mod_arch_specific
2025-06-11 11:20:51 +02:00
mpspec_def.h
…
mpspec.h
printk: Change type of CONFIG_BASE_SMALL to bool
2024-05-06 17:39:09 +02:00
mshyperv.h
x86/hyperv: Expose hv_map_msi_interrupt()
2025-07-15 06:24:16 +00:00
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 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-07-30 17:14:01 -07:00
msr-trace.h
…
msr.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-06-02 12:24:58 -07:00
mtrr.h
x86/mtrr: Rename mtrr_overwrite_state() to guest_force_mtrr_state()
2024-12-06 20:06:52 +01:00
mwait.h
x86/process: Move the buffer clearing before MONITOR
2025-06-17 17:17:12 +02:00
nmi.h
x86/nmi: Improve <asm/nmi.h> documentation
2025-04-01 22:26:21 +02:00
nops.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
nospec-branch.h
x86/vmscape: Add conditional IBPB mitigation
2025-08-14 10:37:18 -07:00
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/mm: Consolidate initmem_init()
2025-04-09 22:02:30 +02:00
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/mm/64: Make 5-level paging support unconditional
2025-05-17 10:38:16 +02:00
page_64.h
x86/mm/64: Make 5-level paging support unconditional
2025-05-17 10:38:16 +02:00
page_types.h
x86/boot: Use __ALIGN_KERNEL_MASK() instead of open coded analogue
2025-04-06 20:06:36 +02:00
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: Restrict PARAVIRT_XXL to 64-bit only
2025-05-17 10:38:29 +02:00
paravirt.h
x86/paravirt: Restrict PARAVIRT_XXL to 64-bit only
2025-05-17 10:38:29 +02:00
parport.h
…
pc-conf-reg.h
…
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
x86/percpu: Refer __percpu_prefix to __force_percpu_prefix
2025-04-13 09:48:24 +02:00
perf_event_p4.h
x86/cpu/topology: Rename smp_num_siblings
2024-02-15 22:07:45 +01:00
perf_event.h
perf/x86/intel: Add CPUID enumeration for the auto counter reload
2025-04-08 20:55:49 +02:00
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
…
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/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()
2025-08-27 22:45:44 -07:00
pgtable_64.h
x86/mm/64: Make 5-level paging support unconditional
2025-05-17 10:38:16 +02:00
pgtable_areas.h
x86/mm: Randomize per-cpu entry area
2022-12-15 10:37:26 -08:00
pgtable_types.h
Merge tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-07-31 14:57:54 -07:00
pgtable-2level_types.h
x86/mm: Remove now unused SHARED_KERNEL_PMD
2025-04-17 10:39:25 -07:00
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/mm: Remove now unused SHARED_KERNEL_PMD
2025-04-17 10:39:25 -07:00
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
mm: remove devmap related functions and page table bits
2025-07-09 22:42:18 -07:00
pkeys.h
x86/pkeys: Remove __arch_set_user_pkey_access() declaration
2022-04-04 15:58:24 -07:00
pkru.h
…
platform_sst_audio.h
…
pm-trace.h
…
posix_types.h
…
posted_intr.h
x86/irq: KVM: Add helper for harvesting PIR to deduplicate KVM and posted MSIs
2025-04-24 11:19:41 -07:00
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
…
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
x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header
2025-05-15 18:23:55 +02:00
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: Handle KCOV __init vs inline mismatches
2025-07-24 16:55:11 -07:00
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
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
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
Revert "x86/mm: Remove unused __set_memory_prot()"
2025-05-21 10:48:21 -07:00
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
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-common.h
x86/sev: Fix operator precedence in GHCB_MSR_VMPL_REQ_LEVEL macro
2025-05-11 11:38:03 +02:00
sev-internal.h
Merge branch 'x86/msr' into x86/core, to resolve conflicts
2025-05-13 10:42:06 +02:00
sev.h
x86/sev: Evict cache lines during SNP memory validation
2025-08-06 19:17:22 +02:00
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/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler
2025-06-09 08:50:58 -07:00
signal.h
x86/headers: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-UAPI headers
2025-03-19 11:47:30 +01:00
simd.h
x86: Make simd.h more resilient
2025-04-16 15:36:23 +08:00
smap.h
objtool: Remove ANNOTATE_IGNORE_ALTERNATIVE from CLAC/STAC
2025-04-08 22:03:51 +02:00
smp.h
x86/lib: Add WBINVD and WBNOINVD helpers to target multiple CPUs
2025-07-10 13:30:17 +02:00
softirq_stack.h
…
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/msr: Rename 'native_wrmsrl()' to 'native_wrmsrq()'
2025-04-10 11:59:28 +02:00
special_insns.h
x86/lib: Add WBNOINVD helper functions
2025-07-10 13:23:10 +02:00
spinlock_types.h
…
spinlock.h
…
stackprotector.h
x86/stackprotector: Move __stack_chk_guard to percpu hot section
2025-03-04 20:30:33 +01:00
stacktrace.h
…
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/asm: Remove semicolon from "rep" prefixes
2025-04-18 09:33:33 +02:00
string_64.h
x86/cfi: Clean up linkage
2025-02-14 10:32:05 +01:00
string.h
…
suspend_32.h
x86/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
suspend_64.h
x86/msr: Add explicit includes of <asm/msr.h>
2025-05-02 10:23:47 +02:00
suspend.h
…
svm.h
KVM: SVM: Generate GA log IRQs only if the associated vCPUs is blocking
2025-06-23 09:50:52 -07:00
switch_to.h
x86/msr: Replace wrmsr(msr, low, 0) with wrmsrq(msr, low)
2025-05-02 10:36:36 +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
syscall.h: introduce syscall_set_nr()
2025-05-11 17:48:15 -07:00
syscalls.h
…
tdx_global_metadata.h
KVM: VMX: Initialize TDX during KVM module load
2025-03-14 14:20:50 -04:00
tdx.h
x86/virt/tdx: Avoid indirect calls to TDX assembly functions
2025-06-10 12:32:52 -07:00
text-patching.h
x86/alternatives: Rename 'apply_relocation()' to 'text_poke_apply_relocation()'
2025-04-11 11:01:35 +02:00
thermal.h
…
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
mm: remove arch_flush_tlb_batched_pending() arch helper
2025-07-24 19:12:32 -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/msr: Move rdtsc{,_ordered}() to <asm/tsc.h>
2025-05-02 10:24:39 +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/uaccess: Use asm_inline() instead of asm() in __untagged_addr()
2025-04-13 21:12:04 +02:00
uaccess.h
x86/uaccess: Fix missed zeroing of ia32 u64 get_user() range checking
2024-06-11 16:08:43 -07:00
umip.h
…
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: Remove #ifdeffery around page setup variants
2025-04-22 14:24:07 +02:00
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
…
vmware.h
x86/vmware: Add TDX hypercall support
2024-06-25 17:15:48 +02:00
vmx.h
Merge branch 'kvm-tdx-initial' into HEAD
2025-04-07 07:36:33 -04:00
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/nmi: Add missing description x86_platform_ops::get_nmi_reason to <asm/x86_init.h>
2025-04-01 22:26:27 +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