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efe508816d2caf83536ff2f308e09043380fb2b7
linux/arch/x86/include/asm
History
Andrew Cooper efe508816d x86/msr: Switch between WRMSRNS and WRMSR with the alternatives mechanism 
Per the discussion about FRED MSR writes with WRMSRNS instruction [1],
use the alternatives mechanism to choose WRMSRNS when it's available,
otherwise fallback to WRMSR.

Remove the dependency on X86_FEATURE_WRMSRNS as WRMSRNS is no longer
dependent on FRED.

[1] https://lore.kernel.org/lkml/15f56e6a-6edd-43d0-8e83-bb6430096514@citrix.com/

Use DS prefix to pad WRMSR instead of a NOP. The prefix is ignored. At
least that's the current information from the hardware folks.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20240822073906.2176342-3-xin@zytor.com
2024-08-25 19:23:00 +02:00
..
e820
x86/e820: Add a new e820 table update helper
2024-04-29 11:15:31 +02:00
fpu
x86/fpu: fix asm/fpu/types.h include guard
2024-05-19 14:36:17 -07:00
numachip
…
shared
x86/virt/tdx: Get module global metadata for module initialization
2023-12-08 09:12:18 -08:00
trace
…
uv
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
vdso
Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2024-07-24 10:29:50 -07:00
xen
x86/xen: fix memblock_reserve() usage on PVH
2024-07-25 13:11:08 +02:00
acenv.h
ACPICA: Avoid cache flush inside virtual machines
2022-04-07 08:27:54 -07:00
acpi.h
x86/acpi: Add support for CPU offlining for ACPI MADT wakeup method
2024-06-17 17:46:25 +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
x86/alternatives, kvm: Fix a couple of CALLs without a frame pointer
2024-07-01 12:41:11 +02:00
amd_hsmp.h
…
amd_nb.h
x86/amd_nb: Enhance SMN access error checking
2024-06-12 11:38:58 +02:00
amd-ibs.h
perf/x86/amd: Add IBS OP_DATA2 DataSrc bit definitions
2022-09-29 12:20:54 +02:00
apic.h
Merge tag 'x86-irq-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-14 10:01:29 -07:00
apicdef.h
x86/apic: Drop struct local_apic
2023-11-21 17:23:35 +01:00
apm.h
…
arch_hweight.h
…
archrandom.h
random: handle archrandom with multiple longs
2022-07-25 13:26:14 +02:00
asm-offsets.h
…
asm-prototypes.h
x86/bugs: Fix the SRSO mitigation on Zen3/4
2024-03-29 12:13:12 -07:00
asm.h
x86/extable: Remove unused fixup type EX_TYPE_COPY
2024-04-04 17:01:40 +02:00
atomic64_32.h
Merge tag 'x86-asm-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-13 17:36:32 -07:00
atomic64_64.h
locking/atomic/x86: Define arch_atomic_sub() family using arch_atomic_add() functions
2024-04-10 15:04:55 +02:00
atomic.h
locking/atomic/x86: Define arch_atomic_sub() family using arch_atomic_add() functions
2024-04-10 15:04:55 +02:00
audit.h
x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class
2023-08-30 10:11:16 +02:00
barrier.h
x86: improve array_index_mask_nospec() code generation
2024-05-22 14:12:11 -07:00
bios_ebda.h
…
bitops.h
x86: improve bitop code generation with clang
2024-05-22 14:12:11 -07:00
boot.h
Merge tag 'x86-build-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-13 18:05:08 -07:00
bootparam_utils.h
docs: move x86 documentation into Documentation/arch/
2023-03-30 12:58:51 -06:00
bug.h
Merge tag 'x86_core_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-05-23 18:42:07 -07:00
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
…
cfi.h
x86/alternatives: Make FineIBT mode Kconfig selectable
2024-06-19 12:41:08 -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
x86-32: fix cmpxchg8b_emu build error with clang
2024-06-30 09:21:29 -07:00
cmpxchg_64.h
locking/atomic/x86: Introduce arch_try_cmpxchg64_local()
2024-04-14 22:40:54 +02:00
cmpxchg.h
locking/atomic/x86: Introduce arch_sync_try_cmpxchg()
2023-10-09 18:14:25 +02:00
coco.h
x86/tdx: Preserve shared bit on mprotect()
2024-04-24 08:11:43 -07:00
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: Switch to new Intel CPU model defines
2024-05-28 10:59:03 -07:00
cpu_entry_area.h
x86/mm: Randomize per-cpu entry area
2022-12-15 10:37:26 -08:00
cpu.h
x86/cpu/topology: Rework possible CPU management
2024-02-15 22:07:43 +01:00
cpufeature.h
Merge tag 'x86_alternatives_for_v6.10_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-14 08:51:37 -07:00
cpufeatures.h
Merge tag 'pm-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2024-07-16 15:54:03 -07:00
cpuid.h
x86/cpu: Provide cpuid_read() et al.
2024-02-15 22:07:36 +01:00
cpuidle_haltpoll.h
…
cpumask.h
x86/smpboot: Move synchronization masks to SMP boot code
2023-05-15 13:44:52 +02:00
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
Merge branch 'x86/bugs' into x86/core, to pick up pending changes before dependent patches
2024-02-14 10:49:37 +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
…
desc_defs.h
x86/asm: Always set A (accessed) flag in GDT descriptors
2023-12-20 10:57:51 +01:00
desc.h
Merge branch 'linus' into x86/boot, to resolve conflict
2024-03-12 09:55:57 +01:00
device.h
…
disabled-features.h
x86/cpufeatures: Add new word for scattered features
2024-03-25 11:16:54 +01:00
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
…
edac.h
…
efi.h
x86/efistub: Enable SMBIOS protocol handling for x86
2024-07-08 10:17:44 +02:00
elf.h
x86/vdso: Move vDSO to mmap region
2024-02-27 00:23:55 +01:00
elfcore-compat.h
…
emergency-restart.h
…
emulate_prefix.h
…
enclu.h
…
entry-common.h
x86/entry: Test ti_work for zero before processing individual bits
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: Annotate ex_handler_msr_mce() as a dead end
2022-05-27 12:34:45 +02:00
fixmap.h
…
floppy.h
…
fpu.h
x86: implement ARCH_HAS_KERNEL_FPU_SUPPORT
2024-05-19 14:36:19 -07:00
frame.h
…
fred.h
x86/fred: Move FRED RSP initialization into a separate function
2024-08-13 21:59:21 +02:00
fsgsbase.h
x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h>
2024-03-04 12:01:39 +01:00
ftrace.h
function_graph: Everyone uses HAVE_FUNCTION_GRAPH_RET_ADDR_PTR, remove it
2024-06-11 11:18:24 -04:00
futex.h
…
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/irq: Install posted MSI notification handler
2024-04-30 00:54:42 +02:00
highmem.h
mm/usercopy: Check kmap addresses properly
2022-04-13 12:15:50 -07:00
hpet.h
…
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
genirq/matrix: Dynamic bitmap allocation
2024-02-23 10:18:44 +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
hyperv-tlfs.h
hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_*
2024-03-04 06:59:18 +00:00
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/alternative: Rename apply_ibt_endbr()
2023-07-10 09:52:23 +02:00
idtentry.h
x86/irq: Install posted MSI notification handler
2024-04-30 00:54:42 +02:00
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/mm: Introduce kernel_ident_mapping_free()
2024-06-17 17:46:22 +02:00
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
…
intel_ds.h
perf/x86/intel: Support the PEBS event mask
2024-07-04 16:00:36 +02:00
intel_pt.h
…
intel_punit_ipc.h
…
intel_scu_ipc.h
…
intel_telemetry.h
…
intel-family.h
x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h
2024-04-22 11:44:00 +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
Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-05-19 09:21:03 -07:00
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
arch/x86: Fix typos
2024-01-03 11:46:22 +01:00
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/asm: Use %c/%n instead of %P operand modifier in asm templates
2024-03-19 13:15:35 +01:00
irq_vectors.h
x86/irq: Reserve a per CPU IDT vector for posted MSIs
2024-04-30 00:54:42 +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/irqflags: Provide native versions of the local_irq_save()/restore()
2024-06-11 07:22:46 +02:00
ist.h
…
jailhouse_para.h
…
jump_label.h
work around gcc bugs with 'asm goto' with outputs
2024-02-09 15:57:48 -08:00
kasan.h
x86/kasan: Map shadow for percpu pages on demand
2022-12-15 10:37:26 -08:00
kaslr.h
…
kbdleds.h
…
Kbuild
x86/headers: Remove <asm/export.h>
2023-10-03 10:38:08 +02:00
kdebug.h
…
kexec-bzimage64.h
…
kexec.h
crash: add a new kexec flag for hotplug support
2024-04-23 14:59:01 +10:00
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
KVM: x86: disallow pre-fault for SNP VMs before initialization
2024-07-26 14:46:14 -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
KVM: x86: Replace static_call_cond() with static_call()
2024-07-16 12:14:11 -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/bugs: Rename CONFIG_RETHUNK => CONFIG_MITIGATION_RETHUNK
2024-01-10 10:52:29 +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: Remove unused variable and return value in machine_check_poll()
2024-05-27 10:49:25 +02:00
mem_encrypt.h
x86/sme: Move early SME kernel encryption handling into .head.text
2024-03-04 18:12:33 +01:00
memtype.h
x86: Decouple PAT and MTRR handling
2022-11-10 13:12:45 +01:00
microcode.h
x86/microcode/intel: Add a minimum required revision for late loading
2023-10-24 15:05:55 +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/shstk: Handle vfork clone failure correctly
2023-09-19 09:18:34 -07:00
mmu.h
x86/mm: delete unused cpu argument to leave_mm()
2024-02-22 10:24:41 -08:00
mmzone_32.h
…
mmzone_64.h
…
mmzone.h
…
module.h
…
mpspec_def.h
…
mpspec.h
printk: Change type of CONFIG_BASE_SMALL to bool
2024-05-06 17:39:09 +02:00
mshyperv.h
hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_*
2024-03-04 06:59:18 +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 'perf-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-07-16 17:13:31 -07:00
msr-trace.h
…
msr.h
x86/msr: Switch between WRMSRNS and WRMSR with the alternatives mechanism
2024-08-25 19:23:00 +02:00
mtrr.h
x86/mtrr: Remove unused code
2023-06-01 15:04:33 +02:00
mwait.h
x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram
2023-11-29 15:44:01 +01:00
nmi.h
x86/nmi: Drop unused declaration of proc_nmi_enabled()
2024-03-06 10:13:33 +01:00
nops.h
x86/alternatives: Add longer 64-bit NOPs
2023-05-31 10:21:21 +02:00
nospec-branch.h
x86/bhi: Mitigate KVM by default
2024-04-08 19:27:06 +02:00
numa_32.h
…
numa.h
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
2023-10-20 10:40:22 +02:00
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,objtool: Split UNWIND_HINT_EMPTY in two
2023-03-23 23:18:58 +01:00
page_32_types.h
…
page_32.h
mm, arch: add generic implementation of pfn_valid() for FLATMEM
2023-02-09 16:51:41 -08:00
page_64_types.h
docs: move x86 documentation into Documentation/arch/
2023-03-30 12:58:51 -06:00
page_64.h
x86/alternatives, kvm: Fix a couple of CALLs without a frame pointer
2024-07-01 12:41:11 +02:00
page_types.h
Merge tag 'x86-build-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-05-13 18:05:08 -07:00
page.h
x86/mm: Ensure input to pfn_to_kaddr() is treated as a 64-bit type
2023-11-23 11:13:21 +01:00
paravirt_api_clock.h
…
paravirt_types.h
Merge tag 'header_cleanup-2024-01-10' of https://evilpiepirate.org/git/bcachefs
2024-01-10 16:43:55 -08:00
paravirt.h
Merge tag 'header_cleanup-2024-01-10' of https://evilpiepirate.org/git/bcachefs
2024-01-10 16:43:55 -08:00
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: Clean up <asm/percpu.h> vertical alignment details
2024-05-20 10:56:25 +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: Support PERFEVTSEL extension
2024-07-04 16:00:40 +02:00
pgalloc.h
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
2024-01-10 10:52:28 +01:00
pgtable_32_areas.h
…
pgtable_32_types.h
…
pgtable_32.h
mm: remove kern_addr_valid() completely
2022-11-08 17:37:18 -08:00
pgtable_64_types.h
x86/startup_64: Defer assignment of 5-level paging global variables
2024-03-04 18:12:06 +01:00
pgtable_64.h
x86/mm: implement HAVE_ARCH_UNMAPPED_AREA_VMFLAGS
2024-04-25 20:56:28 -07:00
pgtable_areas.h
x86/mm: Randomize per-cpu entry area
2022-12-15 10:37:26 -08:00
pgtable_types.h
x86/mm: Return correct level from lookup_address() if pte is none
2024-06-17 17:45:57 +02:00
pgtable-2level_types.h
…
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/pae: Make pmd_t similar to pte_t
2022-12-15 10:37:27 -08:00
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
…
pgtable.h
x86/tdx: Convert shared memory back to private on kexec
2024-06-17 17:46:05 +02:00
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: Extend checks for pending vectors to posted interrupts
2024-04-30 00:54:43 +02:00
preempt.h
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
2024-02-14 10:45:07 +01:00
probe_roms.h
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processor-cyrix.h
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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/fred: Enable FRED right after init_mem_mapping()
2024-08-13 21:59:21 +02:00
prom.h
x86/of: Change x86_dtb_parse_smp_config() to static
2024-04-03 08:49:56 +02:00
proto.h
x86/entry: Convert INT 0x80 emulation to IDTENTRY
2023-12-07 09:51:29 -08:00
pti.h
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
2024-01-10 10:52:28 +01:00
ptrace.h
x86/ptrace: Add FRED additional information to the pt_regs structure
2024-01-31 22:01:20 +01:00
purgatory.h
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pvclock-abi.h
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pvclock.h
sched/clock/x86: Mark sched_clock() noinstr
2023-01-31 15:01:47 +01:00
qrwlock.h
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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/smpboot: Implement a bit spinlock to protect the realmode stack
2023-05-15 13:45:03 +02:00
reboot_fixups.h
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reboot.h
x86/reboot: Expose VMCS crash hooks if and only if KVM_{INTEL,AMD} is enabled
2023-08-03 15:37:14 -07:00
required-features.h
x86/cpufeatures: Add new word for scattered features
2024-03-25 11:16:54 +01:00
resctrl.h
x86/resctrl: Add helpers for system wide mon/alloc capable
2024-02-16 19:18:33 +01:00
rmwcc.h
work around gcc bugs with 'asm goto' with outputs
2024-02-09 15:57:48 -08:00
runtime-const.h
runtime constants: add x86 architecture support
2024-06-19 12:34:34 -07:00
seccomp.h
x86/syscall/compat: Remove ia32_unistd.h
2024-03-22 09:37:09 +01:00
sections.h
lockdep: fix static memory detection even more
2023-08-21 13:46:24 -07:00
segment.h
x86/vdso: Choose the right GDT_ENTRY_CPUNODE for 32-bit getcpu() on 64-bit kernel
2023-08-08 09:31:43 +02:00
serial.h
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set_memory.h
x86/tdx: Convert shared memory back to private on kexec
2024-06-17 17:46:05 +02:00
setup_arch.h
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setup_data.h
x86/setup: Move internal setup_data structures into setup_data.h
2024-01-30 15:17:12 +01:00
setup.h
x86/setup: Warn when option parsing is done too early
2024-05-27 18:54:45 +02:00
sev-common.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-07-20 12:41:03 -07:00
sev.h
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2024-07-20 12:41:03 -07:00
sgx.h
x86/sgx: Allow enclaves to use Asynchrounous Exit Notification
2022-11-04 15:33:30 -07:00
shmparam.h
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shstk.h
uprobe: Add uretprobe syscall to speed up return probe
2024-06-12 08:44:28 +09:00
sigcontext.h
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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/signal: Remove sigset_t parameter from frame setup functions
2022-10-19 09:58:48 +02:00
simd.h
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smap.h
x86/cpu: Remove CONFIG_X86_SMAP and "nosmap"
2022-04-04 10:16:57 +02:00
smp.h
x86/smp: Add smp_ops.stop_this_cpu() callback
2024-06-17 17:46:20 +02:00
softirq_stack.h
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sparsemem.h
x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks()
2024-05-07 13:47:15 +02:00
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 "m" operand constraint in WRUSSQ asm template
2024-03-20 12:04:38 +01:00
spinlock_types.h
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spinlock.h
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sta2x11.h
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stackprotector.h
stackprotector: actually use get_random_canary()
2022-11-18 02:18:10 +01:00
stacktrace.h
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static_call.h
x86/bugs: Rename CONFIG_RETHUNK => CONFIG_MITIGATION_RETHUNK
2024-01-10 10:52:29 +01:00
string_32.h
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string_64.h
x86/asm/64: Clean up memset16(), memset32(), memset64() assembly constraints in <asm/string_64.h>
2024-03-22 11:47:34 +01:00
string.h
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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
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svm.h
KVM: SEV: Support SEV-SNP AP Creation NAE event
2024-05-12 04:09:32 -04:00
switch_to.h
x86/msr: Switch between WRMSRNS and WRMSR with the alternatives mechanism
2024-08-25 19:23:00 +02:00
sync_bitops.h
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sync_core.h
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syscall_wrapper.h
x86/entry/ia32: Ensure s32 is sign extended to s64
2024-01-24 11:49:19 +01:00
syscall.h
x86/bhi: Add support for clearing branch history at syscall entry
2024-04-08 19:27:05 +02:00
syscalls.h
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tdx.h
x86/mce: Differentiate real hardware #MCs from TDX erratum ones
2023-12-12 08:46:46 -08:00
text-patching.h
x86/alternatives: Use a temporary buffer when optimizing NOPs
2024-04-09 18:08:11 +02:00
thermal.h
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thread_info.h
x86/fred: Reserve space for the FRED stack frame
2024-01-31 22:01:31 +01:00
time.h
init: consolidate prototypes in linux/init.h
2023-06-09 17:44:16 -07:00
timer.h
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timex.h
x86/tsc: Use fallback for random_get_entropy() instead of zero
2022-05-13 23:59:23 +02:00
tlb.h
mmu_gather: Remove per arch tlb_{start,end}_vma()
2022-07-21 10:50:13 -07:00
tlbbatch.h
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tlbflush.h
Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-08-31 12:20:12 -07:00
topology.h
Merge tag 'edac_updates_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2024-03-11 18:14:06 -07:00
trace_clock.h
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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
arch: include linux/cpu.h for trap_init() prototype
2023-11-23 11:32:31 +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
Merge tag 'x86-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2024-03-11 19:53:15 -07:00
uaccess.h
x86/uaccess: Fix missed zeroing of ia32 u64 get_user() range checking
2024-06-11 16:08:43 -07:00
umip.h
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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
drm/vmwgfx: Add unwind hints around RBP clobber
2023-06-07 10:03:12 -07:00
unwind.h
x86,rethook,kprobes: Replace kretprobe with rethook on x86
2022-03-28 19:38:51 -07:00
uprobes.h
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user32.h
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user_32.h
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user_64.h
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user.h
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vdso.h
x86/vdso: Move VDSO image init to vdso2c generated code
2023-01-25 12:33:40 +01:00
vermagic.h
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vga.h
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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
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vmware.h
x86/vmware: Add TDX hypercall support
2024-06-25 17:15:48 +02:00
vmx.h
KVM, x86: add architectural support code for #VE
2024-04-19 12:15:20 -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
vvar.h
x86: vdso: Wire up getrandom() vDSO implementation
2024-07-19 20:22:12 +02:00
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
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xor_64.h
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xor_avx.h
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xor.h
…