arch/x86/boot/startup/sev-shared.c

15

#define has_cpuflag(f) cpu_feature_enabled(f)

arch/x86/coco/sev/core.c

238

if (cpu_feature_enabled(X86_FEATURE_COHERENCY_SFW_NO))

arch/x86/coco/sev/vc-shared.c

4

#define has_cpuflag(f) cpu_feature_enabled(f)

arch/x86/entry/common.c

49

if (cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/entry/syscall_32.c

342

if (cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/entry/syscall_32.c

96

if (cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/entry/syscall_64.c

109

if (cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/entry/vsyscall/vsyscall_64.c

285

if (cpu_feature_enabled(X86_FEATURE_NX))

arch/x86/entry/vsyscall/vsyscall_64.c

294

if (!cpu_feature_enabled(X86_FEATURE_LASS))

arch/x86/entry/vsyscall/vsyscall_64.c

65

if (cpu_feature_enabled(X86_FEATURE_LASS) && vsyscall_mode == EMULATE) {

arch/x86/events/amd/brs.c

179

if (!cpu_feature_enabled(X86_FEATURE_BRS))

arch/x86/events/amd/brs.c

57

if (!cpu_feature_enabled(X86_FEATURE_BRS))

arch/x86/events/amd/core.c

294

if (cpu_feature_enabled(X86_FEATURE_ZEN4) || boot_cpu_data.x86 >= 0x1a)

arch/x86/events/amd/core.c

297

if (cpu_feature_enabled(X86_FEATURE_ZEN2) || boot_cpu_data.x86 >= 0x19)

arch/x86/events/amd/core.c

300

if (cpu_feature_enabled(X86_FEATURE_ZEN1))

arch/x86/events/amd/ibs.c

418

if (cpu_feature_enabled(X86_FEATURE_ZEN5))

arch/x86/events/amd/lbr.c

406

if (cpu_feature_enabled(X86_FEATURE_AMD_LBR_PMC_FREEZE)) {

arch/x86/events/core.c

3123

if (WARN_ON_ONCE(cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) ||

arch/x86/events/intel/core.c

8565

if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) {

arch/x86/events/perf_event.h

1487

if (cpu_feature_enabled(X86_FEATURE_AMD_LBR_PMC_FREEZE)) {

arch/x86/hyperv/hv_vtl.c

273

if (cpu_feature_enabled(X86_FEATURE_XSAVE))

arch/x86/hyperv/ivm.c

918

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

arch/x86/include/asm/acenv.h

26

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) \

arch/x86/include/asm/acpi.h

76

return cpu_feature_enabled(X86_FEATURE_XENPV);

arch/x86/include/asm/entry-common.h

28

if (cpu_feature_enabled(X86_FEATURE_SMAP) ||

arch/x86/include/asm/entry-common.h

29

cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/include/asm/entry-common.h

86

if (cpu_feature_enabled(X86_FEATURE_IBPB_EXIT_TO_USER) &&

arch/x86/include/asm/fpu/sched.h

35

cpu_feature_enabled(X86_FEATURE_FPU) &&

arch/x86/include/asm/fred.h

103

if (cpu_feature_enabled(X86_FEATURE_FRED) && (__this_cpu_read(fred_rsp0) != rsp0)) {

arch/x86/include/asm/gsseg.h

30

if (cpu_feature_enabled(X86_FEATURE_LKGS)) {

arch/x86/include/asm/gsseg.h

47

if (cpu_feature_enabled(X86_FEATURE_LKGS))

arch/x86/include/asm/idtentry.h

445

if (!cpu_feature_enabled(X86_FEATURE_FRED)) \

arch/x86/include/asm/kvm_para.h

38

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/kvm_para.h

52

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/kvm_para.h

67

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/kvm_para.h

82

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/kvm_para.h

98

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/mmu_context.h

157

if (cpu_feature_enabled(X86_FEATURE_OSPKE)) {

arch/x86/include/asm/mmu_context.h

209

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/pgalloc.h

41

if (cpu_feature_enabled(X86_FEATURE_PTI))

arch/x86/include/asm/pgtable.h

155

return cpu_feature_enabled(X86_FEATURE_SHSTK) &&

arch/x86/include/asm/pgtable.h

1682

return !cpu_feature_enabled(X86_FEATURE_XENPV);

arch/x86/include/asm/pgtable.h

177

return cpu_feature_enabled(X86_FEATURE_SHSTK) &&

arch/x86/include/asm/pgtable.h

200

return cpu_feature_enabled(X86_FEATURE_SHSTK) &&

arch/x86/include/asm/pgtable_64_types.h

36

#define pgtable_l5_enabled() cpu_feature_enabled(X86_FEATURE_LA57)

arch/x86/include/asm/pkeys.h

10

#define arch_max_pkey() (cpu_feature_enabled(X86_FEATURE_OSPKE) ? 16 : 1)

arch/x86/include/asm/pkeys.h

16

return cpu_feature_enabled(X86_FEATURE_OSPKE);

arch/x86/include/asm/pkeys.h

26

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/pkeys.h

37

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/pkru.h

37

if (cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/pkru.h

44

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/pkru.h

56

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/include/asm/switch_to.h

75

if (!cpu_feature_enabled(X86_FEATURE_FRED) && cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/include/asm/timex.h

10

if (!cpu_feature_enabled(X86_FEATURE_TSC))

arch/x86/include/asm/tlbflush.h

275

if (!cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/include/asm/tlbflush.h

288

if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) {

arch/x86/include/asm/tlbflush.h

312

if (!cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/include/asm/tsc.h

79

if (!cpu_feature_enabled(X86_FEATURE_TSC))

arch/x86/include/asm/unaccepted_memory.h

11

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) {

arch/x86/include/asm/vmware.h

103

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/vmware.h

128

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/vmware.h

153

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/vmware.h

179

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/vmware.h

207

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/include/asm/vmware.h

235

if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/kernel/acpi/cppc.c

119

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/acpi/cppc.c

149

if (cpu_feature_enabled(X86_FEATURE_CPPC)) {

arch/x86/kernel/acpi/cppc.c

264

if (cpu_feature_enabled(X86_FEATURE_ZEN4)) {

arch/x86/kernel/acpi/cppc.c

275

if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES)) {

arch/x86/kernel/acpi/cstate.c

92

if (cpu_feature_enabled(X86_FEATURE_ZEN)) {

arch/x86/kernel/alternative.c

1030

return cpu_feature_enabled(X86_FEATURE_RETHUNK);

arch/x86/kernel/alternative.c

1035

if (!cpu_feature_enabled(X86_FEATURE_RETHUNK))

arch/x86/kernel/alternative.c

1792

if (HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT)) {

arch/x86/kernel/alternative.c

1797

if (!cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/alternative.c

191

if (!cpu_feature_enabled(X86_FEATURE_INDIRECT_THUNK_ITS))

arch/x86/kernel/alternative.c

201

if (!cpu_feature_enabled(X86_FEATURE_INDIRECT_THUNK_ITS))

arch/x86/kernel/alternative.c

216

if (!cpu_feature_enabled(X86_FEATURE_INDIRECT_THUNK_ITS))

arch/x86/kernel/alternative.c

851

if (!cpu_feature_enabled(X86_FEATURE_INDIRECT_THUNK_ITS))

arch/x86/kernel/alternative.c

902

if (cpu_feature_enabled(X86_FEATURE_RETPOLINE) &&

arch/x86/kernel/alternative.c

903

!cpu_feature_enabled(X86_FEATURE_RETPOLINE_LFENCE)) {

arch/x86/kernel/alternative.c

904

if (cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))

arch/x86/kernel/alternative.c

939

if (cpu_feature_enabled(X86_FEATURE_RETPOLINE_LFENCE)) {

arch/x86/kernel/amd_nb.c

132

if (cpu_feature_enabled(X86_FEATURE_ZEN))

arch/x86/kernel/amd_node.c

252

if (!cpu_feature_enabled(X86_FEATURE_ZEN))

arch/x86/kernel/callthunks.c

255

if (!cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))

arch/x86/kernel/cet.c

152

if (cpu_feature_enabled(X86_FEATURE_USER_SHSTK))

arch/x86/kernel/cet.c

157

if (cpu_feature_enabled(X86_FEATURE_IBT))

arch/x86/kernel/cpu/amd.c

1144

if (!cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/kernel/cpu/amd.c

1282

if (!cpu_feature_enabled(X86_FEATURE_BPEXT))

arch/x86/kernel/cpu/amd.c

1297

if (!cpu_feature_enabled(X86_FEATURE_BPEXT))

arch/x86/kernel/cpu/amd.c

1319

if (cpu_feature_enabled(X86_FEATURE_ZEN2))

arch/x86/kernel/cpu/amd.c

1352

if (!cpu_feature_enabled(X86_FEATURE_ZEN))

arch/x86/kernel/cpu/amd.c

369

(cpu_feature_enabled(X86_FEATURE_ZEN3) ||

arch/x86/kernel/cpu/amd.c

370

cpu_feature_enabled(X86_FEATURE_ZEN4) ||

arch/x86/kernel/cpu/amd.c

371

cpu_feature_enabled(X86_FEATURE_RMPREAD)) &&

arch/x86/kernel/cpu/aperfmperf.c

479

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

513

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

539

if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/aperfmperf.c

550

if (cpu_feature_enabled(X86_FEATURE_APERFMPERF))

arch/x86/kernel/cpu/bhyve.c

29

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

arch/x86/kernel/cpu/bugs.c

109

if (!cpu_feature_enabled(X86_FEATURE_KERNEL_IBRS))

arch/x86/kernel/cpu/bugs.c

2178

if (spectre_v2_cmd == SPECTRE_V2_CMD_IBRS && cpu_feature_enabled(X86_FEATURE_XENPV)) {

arch/x86/kernel/cpu/bugs.c

3276

if (cpu_feature_enabled(X86_FEATURE_MSR_SPEC_CTRL)) {

arch/x86/kernel/cpu/cacheinfo.c

679

if (cpu_feature_enabled(X86_FEATURE_PGE)) {

arch/x86/kernel/cpu/cacheinfo.c

688

if (cpu_feature_enabled(X86_FEATURE_MTRR))

arch/x86/kernel/cpu/cacheinfo.c

700

if (cpu_feature_enabled(X86_FEATURE_MTRR))

arch/x86/kernel/cpu/cacheinfo.c

707

if (cpu_feature_enabled(X86_FEATURE_PGE))

arch/x86/kernel/cpu/common.c

1495

!cpu_feature_enabled(X86_FEATURE_SEV_SNP))) {

arch/x86/kernel/cpu/common.c

2154

if (HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT))

arch/x86/kernel/cpu/common.c

2312

if (!cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/cpu/common.c

2415

if (!cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/cpu/common.c

2432

if (cpu_feature_enabled(X86_FEATURE_FSGSBASE)) {

arch/x86/kernel/cpu/common.c

2437

if (cpu_feature_enabled(X86_FEATURE_FRED)) {

arch/x86/kernel/cpu/common.c

2450

if (cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/cpu/common.c

2474

if (IS_ENABLED(CONFIG_X86_64) || cpu_feature_enabled(X86_FEATURE_VME) ||

arch/x86/kernel/cpu/common.c

392

if (!cpu_feature_enabled(X86_FEATURE_UMIP))

arch/x86/kernel/cpu/common.c

427

if (!cpu_feature_enabled(X86_FEATURE_LASS))

arch/x86/kernel/cpu/common.c

568

if (pku_disabled || !cpu_feature_enabled(X86_FEATURE_PKU))

arch/x86/kernel/cpu/common.c

576

} else if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) {

arch/x86/kernel/cpu/common.c

612

if (cpu_feature_enabled(X86_FEATURE_IBT)) {

arch/x86/kernel/cpu/common.c

625

if (cpu_feature_enabled(X86_FEATURE_IBT)) {

arch/x86/kernel/cpu/common.c

642

kernel_ibt = HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT);

arch/x86/kernel/cpu/common.c

643

user_shstk = cpu_feature_enabled(X86_FEATURE_SHSTK) &&

arch/x86/kernel/cpu/common.c

668

if (!(cpu_feature_enabled(X86_FEATURE_IBT) ||

arch/x86/kernel/cpu/common.c

669

cpu_feature_enabled(X86_FEATURE_SHSTK)))

arch/x86/kernel/cpu/hygon.c

223

if (!cpu_feature_enabled(X86_FEATURE_XENPV))

arch/x86/kernel/cpu/match.c

25

if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU))

arch/x86/kernel/cpu/mce/core.c

2210

mce_flags.overflow_recov = cpu_feature_enabled(X86_FEATURE_OVERFLOW_RECOV);

arch/x86/kernel/cpu/mce/core.c

2211

mce_flags.succor = cpu_feature_enabled(X86_FEATURE_SUCCOR);

arch/x86/kernel/cpu/mce/core.c

2212

mce_flags.smca = cpu_feature_enabled(X86_FEATURE_SMCA);

arch/x86/kernel/cpu/mce/inject.c

107

if (cpu_feature_enabled(X86_FEATURE_SMCA)) {

arch/x86/kernel/cpu/mce/inject.c

615

if (cpu_feature_enabled(X86_FEATURE_SMCA)) {

arch/x86/kernel/cpu/mce/inject.c

737

if (!cpu_feature_enabled(X86_FEATURE_SMCA))

arch/x86/kernel/cpu/mce/internal.h

332

if (cpu_feature_enabled(X86_FEATURE_SMCA)) {

arch/x86/kernel/cpu/mshyperv.c

505

if (cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/cpu/mtrr/cleanup.c

670

if (!cpu_feature_enabled(X86_FEATURE_MTRR) || enable_mtrr_cleanup < 1)

arch/x86/kernel/cpu/mtrr/cleanup.c

870

if (!cpu_feature_enabled(X86_FEATURE_MTRR) || disable_mtrr_trim)

arch/x86/kernel/cpu/mtrr/generic.c

450

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

arch/x86/kernel/cpu/mtrr/generic.c

462

!cpu_feature_enabled(X86_FEATURE_XENPV) &&

arch/x86/kernel/cpu/mtrr/generic.c

463

!cpu_feature_enabled(X86_FEATURE_TDX_GUEST))

arch/x86/kernel/cpu/mtrr/legacy.c

16

if (cpu_feature_enabled(X86_FEATURE_K6_MTRR))

arch/x86/kernel/cpu/mtrr/legacy.c

20

if (cpu_feature_enabled(X86_FEATURE_CENTAUR_MCR))

arch/x86/kernel/cpu/mtrr/legacy.c

24

if (cpu_feature_enabled(X86_FEATURE_CYRIX_ARR))

arch/x86/kernel/cpu/mtrr/mtrr.c

548

bool generic_mtrrs = cpu_feature_enabled(X86_FEATURE_MTRR);

arch/x86/kernel/cpu/sgx/driver.c

173

if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) {

arch/x86/kernel/cpu/sgx/driver.c

192

if (cpu_feature_enabled(X86_FEATURE_OSXSAVE)) {

arch/x86/kernel/cpu/sgx/encl.c

456

if (cpu_feature_enabled(X86_FEATURE_SGX2) &&

arch/x86/kernel/cpu/sgx/ioctl.c

654

if (!(cpu_feature_enabled(X86_FEATURE_SGX2)))

arch/x86/kernel/cpu/sgx/main.c

1030

if (!cpu_feature_enabled(X86_FEATURE_SGX))

arch/x86/kernel/cpu/sgx/main.c

949

if (!cpu_feature_enabled(X86_FEATURE_SGX_EUPDATESVN))

arch/x86/kernel/cpu/sgx/virt.c

330

if (!cpu_feature_enabled(X86_FEATURE_VMX))

arch/x86/kernel/cpu/sgx/virt.c

432

if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) {

arch/x86/kernel/cpu/topology_amd.c

180

if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES))

arch/x86/kernel/cpu/topology_amd.c

89

if (!cpu_feature_enabled(X86_FEATURE_XTOPOLOGY)) {

arch/x86/kernel/cpu/tsx.c

132

} else if (cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL)) {

arch/x86/kernel/cpu/tsx.c

156

!cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL) ||

arch/x86/kernel/cpu/tsx.c

157

!cpu_feature_enabled(X86_FEATURE_SRBDS_CTRL))

arch/x86/kernel/espfix_64.c

110

if (cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/espfix_64.c

137

if (cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/fpu/core.c

1005

if (cpu_feature_enabled(X86_FEATURE_AMX_TILE) &&

arch/x86/kernel/fpu/core.c

422

if (cpu_feature_enabled(X86_FEATURE_XSAVE)) {

arch/x86/kernel/fpu/core.c

440

if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) {

arch/x86/kernel/fpu/core.c

563

if (cpu_feature_enabled(X86_FEATURE_FXSR))

arch/x86/kernel/fpu/core.c

675

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/core.c

836

if (!cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/init.c

187

if (!cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/init.c

189

} else if (cpu_feature_enabled(X86_FEATURE_FXSR)) {

arch/x86/kernel/fpu/internal.h

10

return cpu_feature_enabled(X86_FEATURE_XSAVE);

arch/x86/kernel/fpu/internal.h

15

return cpu_feature_enabled(X86_FEATURE_FXSR);

arch/x86/kernel/fpu/regset.c

133

if (!cpu_feature_enabled(X86_FEATURE_XSAVE))

arch/x86/kernel/fpu/regset.c

150

if (!cpu_feature_enabled(X86_FEATURE_XSAVE))

arch/x86/kernel/fpu/regset.c

193

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) ||

arch/x86/kernel/fpu/regset.c

223

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) ||

arch/x86/kernel/fpu/regset.c

410

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/regset.c

413

if (!cpu_feature_enabled(X86_FEATURE_FXSR)) {

arch/x86/kernel/fpu/regset.c

444

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/regset.c

453

if (cpu_feature_enabled(X86_FEATURE_FXSR))

arch/x86/kernel/fpu/regset.c

462

if (cpu_feature_enabled(X86_FEATURE_XSAVE))

arch/x86/kernel/fpu/regset.c

76

if (!cpu_feature_enabled(X86_FEATURE_FXSR))

arch/x86/kernel/fpu/regset.c

98

if (!cpu_feature_enabled(X86_FEATURE_FXSR))

arch/x86/kernel/fpu/signal.c

480

if (!IS_ENABLED(CONFIG_X86_64) && !cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/xstate.c

1005

if (cpu_feature_enabled(X86_FEATURE_XCOMPACTED)) {

arch/x86/kernel/fpu/xstate.c

1092

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/kernel/fpu/xstate.c

1419

if (WARN_ON_FPU(!cpu_feature_enabled(X86_FEATURE_XSAVES)))

arch/x86/kernel/fpu/xstate.c

1675

bool compacted = cpu_feature_enabled(X86_FEATURE_XCOMPACTED);

arch/x86/kernel/fpu/xstate.c

181

if (!cpu_feature_enabled(X86_FEATURE_XCOMPACTED) ||

arch/x86/kernel/fpu/xstate.c

1920

if (cpu_feature_enabled(X86_FEATURE_AVX512F))

arch/x86/kernel/fpu/xstate.c

219

if (cpu_feature_enabled(X86_FEATURE_XFD))

arch/x86/kernel/fpu/xstate.c

346

if (cpu_feature_enabled(X86_FEATURE_XSAVES))

arch/x86/kernel/fpu/xstate.c

621

bool compacted = cpu_feature_enabled(X86_FEATURE_XCOMPACTED);

arch/x86/kernel/fpu/xstate.c

622

bool xsaves = cpu_feature_enabled(X86_FEATURE_XSAVES);

arch/x86/kernel/fpu/xstate.c

719

bool compacted = cpu_feature_enabled(X86_FEATURE_XCOMPACTED);

arch/x86/kernel/fpu/xstate.c

872

if (!cpu_feature_enabled(X86_FEATURE_XFD))

arch/x86/kernel/fpu/xstate.c

875

if (!cpu_feature_enabled(X86_FEATURE_XSAVES))

arch/x86/kernel/fpu/xstate.c

904

if (cpu_feature_enabled(X86_FEATURE_XSAVEC) ||

arch/x86/kernel/fpu/xstate.c

905

cpu_feature_enabled(X86_FEATURE_XSAVES))

arch/x86/kernel/fpu/xstate.c

977

if (cpu_feature_enabled(X86_FEATURE_XSAVE))

arch/x86/kernel/fpu/xstate.c

984

if (cpu_feature_enabled(X86_FEATURE_XSAVES)) {

arch/x86/kernel/fpu/xstate.h

20

if (cpu_feature_enabled(X86_FEATURE_XCOMPACTED))

arch/x86/kernel/fpu/xstate.h

359

if (cpu_feature_enabled(X86_FEATURE_XSAVES))

arch/x86/kernel/fpu/xstate.h

67

if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR))

arch/x86/kernel/fpu/xstate.h

93

if (unlikely(!cpu_feature_enabled(X86_FEATURE_OSPKE)))

arch/x86/kernel/hpet.c

921

if (!cpu_feature_enabled(X86_FEATURE_MWAIT))

arch/x86/kernel/irqinit.c

104

if (!cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/process.c

953

} else if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) {

arch/x86/kernel/process_64.c

193

if (!cpu_feature_enabled(X86_FEATURE_FRED) &&

arch/x86/kernel/process_64.c

194

!cpu_feature_enabled(X86_FEATURE_XENPV)) {

arch/x86/kernel/process_64.c

219

if (!cpu_feature_enabled(X86_FEATURE_FRED) &&

arch/x86/kernel/process_64.c

220

!cpu_feature_enabled(X86_FEATURE_XENPV)) {

arch/x86/kernel/process_64.c

377

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/kernel/process_64.c

573

if (cpu_feature_enabled(X86_FEATURE_FRED)) {

arch/x86/kernel/process_64.c

710

if (cpu_feature_enabled(X86_FEATURE_AMD_WORKLOAD_CLASS))

arch/x86/kernel/process_64.c

830

if (!cpu_feature_enabled(X86_FEATURE_LAM))

arch/x86/kernel/process_64.c

965

if (!cpu_feature_enabled(X86_FEATURE_LAM))

arch/x86/kernel/shstk.c

159

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in_ia32_syscall())

arch/x86/kernel/shstk.c

390

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) ||

arch/x86/kernel/shstk.c

423

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) ||

arch/x86/kernel/shstk.c

446

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) ||

arch/x86/kernel/shstk.c

484

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK))

arch/x86/kernel/shstk.c

523

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK))

arch/x86/kernel/shstk.c

547

if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK))

arch/x86/kernel/smpboot.c

1509

if (cpu_feature_enabled(X86_FEATURE_KERNEL_IBRS))

arch/x86/kernel/smpboot.c

373

if (cpu_feature_enabled(X86_FEATURE_TOPOEXT) && topology_amd_nodes_per_pkg() > 1)

arch/x86/kernel/traps.c

1262

if (!cpu_feature_enabled(X86_FEATURE_FRED) &&

arch/x86/kernel/traps.c

1509

if (!IS_ENABLED(CONFIG_X86_64) || !cpu_feature_enabled(X86_FEATURE_XFD))

arch/x86/kernel/traps.c

1673

if (!cpu_feature_enabled(X86_FEATURE_FRED))

arch/x86/kernel/traps.c

794

if (cpu_feature_enabled(X86_FEATURE_LASS))

arch/x86/kernel/traps.c

856

if (!cpu_feature_enabled(X86_FEATURE_ENQCMD))

arch/x86/kernel/tsc.c

1520

if (!cpu_feature_enabled(X86_FEATURE_TSC)) {

arch/x86/kernel/tsc_sync.c

112

if (!cpu_feature_enabled(X86_FEATURE_TSC_ADJUST) || tsc_clocksource_reliable)

arch/x86/kernel/umip.c

357

if (!cpu_feature_enabled(X86_FEATURE_UMIP))

arch/x86/kvm/mmu/spte.c

299

if (cpu_feature_enabled(X86_FEATURE_CLEAR_CPU_BUF_VM_MMIO) &&

arch/x86/kvm/pmu.c

132

if (cpu_feature_enabled(X86_FEATURE_HYBRID_CPU)) {

arch/x86/kvm/svm/avic.c

1239

(cpu_feature_enabled(X86_FEATURE_ZEN4) || boot_cpu_data.x86 >= 0x1A);

arch/x86/kvm/svm/avic.c

1285

if (cpu_feature_enabled(X86_FEATURE_X2AVIC_EXT))

arch/x86/kvm/svm/sev.c

3218

if (sev_es_enabled && cpu_feature_enabled(X86_FEATURE_DEBUG_SWAP) &&

arch/x86/kvm/svm/sev.c

3219

cpu_feature_enabled(X86_FEATURE_NO_NESTED_DATA_BP))

arch/x86/kvm/svm/sev.c

3222

if (sev_snp_enabled && tsc_khz && cpu_feature_enabled(X86_FEATURE_SNP_SECURE_TSC))

arch/x86/kvm/svm/sev.c

4707

if (cpu_feature_enabled(X86_FEATURE_ALLOWED_SEV_FEATURES))

arch/x86/kvm/svm/sev.c

4843

(cpu_feature_enabled(X86_FEATURE_DEBUG_SWAP) &&

arch/x86/kvm/svm/sev.c

4857

if (cpu_feature_enabled(X86_FEATURE_V_TSC_AUX) &&

arch/x86/kvm/svm/svm.c

1191

if (cpu_feature_enabled(X86_FEATURE_IDLE_HLT))

arch/x86/kvm/svm/svm.c

1398

if (!cpu_feature_enabled(X86_FEATURE_SRSO_BP_SPEC_REDUCE))

arch/x86/kvm/svm/svm.c

1418

if (!cpu_feature_enabled(X86_FEATURE_SRSO_BP_SPEC_REDUCE))

arch/x86/kvm/svm/svm.c

1470

if (cpu_feature_enabled(X86_FEATURE_SRSO_BP_SPEC_REDUCE) &&

arch/x86/kvm/svm/svm.c

2767

if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC))

arch/x86/kvm/svm/svm.c

3637

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR) &&

arch/x86/kvm/svm/svm.c

4613

if (cpu_feature_enabled(X86_FEATURE_ERAPS))

arch/x86/kvm/svm/svm.c

5567

if (cpu_feature_enabled(X86_FEATURE_BUS_LOCK_THRESHOLD))

arch/x86/kvm/svm/svm.c

810

if (cpu_feature_enabled(X86_FEATURE_IBPB))

arch/x86/kvm/svm/svm.c

814

if (cpu_feature_enabled(X86_FEATURE_FLUSH_L1D))

arch/x86/kvm/svm/svm.c

824

if (cpu_feature_enabled(X86_FEATURE_V_SPEC_CTRL))

arch/x86/kvm/svm/svm.h

486

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

arch/x86/kvm/vmx/tdx.c

3462

if (!cpu_feature_enabled(X86_FEATURE_OSXSAVE)) {

arch/x86/kvm/vmx/tdx.c

3467

if (!cpu_feature_enabled(X86_FEATURE_TDX_HOST_PLATFORM)) {

arch/x86/kvm/vmx/vmx.c

4306

if (cpu_feature_enabled(X86_FEATURE_IBPB))

arch/x86/kvm/vmx/vmx.c

4310

if (cpu_feature_enabled(X86_FEATURE_FLUSH_L1D))

arch/x86/kvm/vmx/vmx.c

514

vmx->disable_fb_clear = !cpu_feature_enabled(X86_FEATURE_CLEAR_CPU_BUF) &&

arch/x86/kvm/vmx/vmx.c

5386

!cpu_feature_enabled(X86_FEATURE_SGX2));

arch/x86/kvm/vmx/vmx.c

8045

if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR) &&

arch/x86/kvm/vmx/vmx.c

989

if (cpu_feature_enabled(X86_FEATURE_CLEAR_CPU_BUF_VM_MMIO) &&

arch/x86/kvm/x86.c

11499

if (cpu_feature_enabled(X86_FEATURE_IBPB_EXIT_TO_USER))

arch/x86/kvm/x86.c

1206

if (cpu_feature_enabled(X86_FEATURE_PKU) &&

arch/x86/kvm/x86.c

1218

if (cpu_feature_enabled(X86_FEATURE_PKU) &&

arch/x86/kvm/x86.h

167

if (cpu_feature_enabled(X86_FEATURE_AMD_IBRS_SAME_MODE))

arch/x86/lib/kaslr.c

25

#define has_cpuflag(f) cpu_feature_enabled(f)

arch/x86/mm/fault.c

1262

if (unlikely(cpu_feature_enabled(X86_FEATURE_SMAP) &&

arch/x86/mm/fault.c

1497

address = cpu_feature_enabled(X86_FEATURE_FRED) ? fred_event_data(regs) : read_cr2();

arch/x86/mm/fault.c

865

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/mm/init.c

1078

cpu_feature_enabled(X86_FEATURE_PSE)) {

arch/x86/mm/init.c

250

if (cpu_feature_enabled(X86_FEATURE_PTI))

arch/x86/mm/init.c

969

if (IS_ENABLED(CONFIG_X86_64) && cpu_feature_enabled(X86_FEATURE_PTI))

arch/x86/mm/init_64.c

1498

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

arch/x86/mm/mem_encrypt_amd.c

253

return !cpu_feature_enabled(X86_FEATURE_SME_COHERENT);

arch/x86/mm/pat/memtype.c

257

if (!cpu_feature_enabled(X86_FEATURE_PAT))

arch/x86/mm/pat/memtype.c

290

if (pat_disabled || cpu_feature_enabled(X86_FEATURE_XENPV)) {

arch/x86/mm/pat/set_memory.c

1261

if (!cpu_feature_enabled(X86_FEATURE_PSE))

arch/x86/mm/pat/set_memory.c

367

return !cpu_feature_enabled(X86_FEATURE_HYPERVISOR);

arch/x86/mm/pkeys.c

176

if (!cpu_feature_enabled(X86_FEATURE_OSPKE))

arch/x86/mm/pti.c

105

if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) {

arch/x86/mm/pti.c

110

if (cpu_feature_enabled(X86_FEATURE_FRED)) {

arch/x86/mm/pti.c

535

if (cpu_feature_enabled(X86_FEATURE_PCID))

arch/x86/mm/tlb.c

1476

if (cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

1514

if (cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

1522

if (cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

1697

if (cpu_feature_enabled(X86_FEATURE_PGE)) {

arch/x86/mm/tlb.c

1721

if (cpu_feature_enabled(X86_FEATURE_INVLPGB) && batch->unmapped_pages) {

arch/x86/mm/tlb.c

240

if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) {

arch/x86/mm/tlb.c

407

if (!cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

430

if (!cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

448

if (!cpu_feature_enabled(X86_FEATURE_INVLPGB))

arch/x86/mm/tlb.c

516

if (cpu_feature_enabled(X86_FEATURE_PTI))

arch/x86/mm/tlb.c

527

if (cpu_feature_enabled(X86_FEATURE_PTI))

arch/x86/mm/tlb.c

555

if (!cpu_feature_enabled(X86_FEATURE_PCID))

arch/x86/net/bpf_jit_comp.c

1645

if (cpu_feature_enabled(X86_FEATURE_CLEAR_BHB_LOOP)) {

arch/x86/net/bpf_jit_comp.c

1660

if ((cpu_feature_enabled(X86_FEATURE_CLEAR_BHB_LOOP) &&

arch/x86/net/bpf_jit_comp.c

1661

cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) ||

arch/x86/net/bpf_jit_comp.c

1662

cpu_feature_enabled(X86_FEATURE_CLEAR_BHB_HW)) {

arch/x86/net/bpf_jit_comp.c

703

if (cpu_feature_enabled(X86_FEATURE_INDIRECT_THUNK_ITS)) {

arch/x86/net/bpf_jit_comp.c

706

} else if (cpu_feature_enabled(X86_FEATURE_RETPOLINE_LFENCE)) {

arch/x86/net/bpf_jit_comp.c

709

} else if (cpu_feature_enabled(X86_FEATURE_RETPOLINE)) {

arch/x86/net/bpf_jit_comp.c

711

if (cpu_feature_enabled(X86_FEATURE_CALL_DEPTH))

arch/x86/platform/efi/efi_64.c

458

if (!cpu_feature_enabled(X86_FEATURE_LASS))

arch/x86/platform/efi/efi_64.c

470

if (!cpu_feature_enabled(X86_FEATURE_LASS))

arch/x86/virt/hw.c

178

if (!cpu_feature_enabled(X86_FEATURE_VMX))

arch/x86/virt/hw.c

285

if (!cpu_feature_enabled(X86_FEATURE_SVM) ||

arch/x86/virt/svm/cmdline.c

30

if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) {

arch/x86/virt/svm/sev.c

686

if (cpu_feature_enabled(X86_FEATURE_SEGMENTED_RMP))

arch/x86/virt/svm/sev.c

736

if (cpu_feature_enabled(X86_FEATURE_RMPREAD)) {

arch/x86/virt/vmx/tdx/tdx.c

1231

if (!cpu_feature_enabled(X86_FEATURE_TDX_HOST_PLATFORM)) {

arch/x86/virt/vmx/tdx/tdx.c

1236

if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) {

arch/x86/virt/vmx/tdx/tdx.c

1241

if (!cpu_feature_enabled(X86_FEATURE_MOVDIR64B)) {

arch/x86/virt/vmx/tdx/tdx.c

1246

if (!cpu_feature_enabled(X86_FEATURE_SELFSNOOP)) {

arch/x86/xen/setup.c

1009

if (!cpu_feature_enabled(X86_FEATURE_SYSFAST32))

arch/x86/xen/setup.c

1012

if (cpu_feature_enabled(X86_FEATURE_SYSCALL32)) {

drivers/acpi/x86/utils.c

250

if (!cpu_feature_enabled(X86_FEATURE_ZEN))

drivers/cpufreq/amd-pstate-ut.c

483

has_floor_freq = cpu_feature_enabled(X86_FEATURE_CPPC_PERF_PRIO);

drivers/cpufreq/amd-pstate.c

1098

if (cpu_feature_enabled(X86_FEATURE_CPPC))

drivers/cpufreq/amd-pstate.c

1548

return cpu_feature_enabled(X86_FEATURE_CPPC_PERF_PRIO);

drivers/cpufreq/amd-pstate.c

166

if (cpu_feature_enabled(X86_FEATURE_ZEN2)) {

drivers/cpufreq/amd-pstate.c

1660

current_pstate_driver->boost_enabled = cpu_feature_enabled(X86_FEATURE_CPB);

drivers/cpufreq/amd-pstate.c

1688

if (cpu_feature_enabled(X86_FEATURE_CPPC) || cppc_state == AMD_PSTATE_ACTIVE)

drivers/cpufreq/amd-pstate.c

2179

if (!cpu_feature_enabled(X86_FEATURE_HW_PSTATE)) {

drivers/cpufreq/amd-pstate.c

2202

if (!cpu_feature_enabled(X86_FEATURE_CPPC)) {

drivers/cpufreq/amd-pstate.c

2203

if (cpu_feature_enabled(X86_FEATURE_ZEN2)) {

drivers/cpufreq/amd-pstate.c

2210

} else if (cpu_feature_enabled(X86_FEATURE_ZEN3) ||

drivers/cpufreq/amd-pstate.c

2211

cpu_feature_enabled(X86_FEATURE_ZEN4)) {

drivers/cpufreq/amd-pstate.c

2218

} else if (cpu_feature_enabled(X86_FEATURE_ZEN5)) {

drivers/cpufreq/amd-pstate.c

2282

if (cpu_feature_enabled(X86_FEATURE_CPPC)) {

drivers/cpufreq/amd-pstate.c

341

if (!cpu_feature_enabled(X86_FEATURE_CPPC_PERF_PRIO))

drivers/cpufreq/amd-pstate.c

376

if (!cpu_feature_enabled(X86_FEATURE_CPPC_PERF_PRIO))

drivers/cpufreq/amd-pstate.c

869

if (!cpu_feature_enabled(X86_FEATURE_CPB)) {

drivers/cpufreq/amd-pstate.c

906

if (cpu_feature_enabled(X86_FEATURE_AMD_WORKLOAD_CLASS) &&

drivers/cpufreq/amd-pstate.c

955

if (cpu_feature_enabled(X86_FEATURE_AMD_FAST_CPPC))

drivers/cpufreq/intel_pstate.c

1939

if (!hwp_active || !cpu_feature_enabled(X86_FEATURE_HWP_NOTIFY))

drivers/cpufreq/intel_pstate.c

1943

if (cpu_feature_enabled(X86_FEATURE_HWP_HIGHEST_PERF_CHANGE))

drivers/cpufreq/intel_pstate.c

1971

if (!cpu_feature_enabled(X86_FEATURE_HWP_NOTIFY))

drivers/cpufreq/intel_pstate.c

1999

if (cpu_feature_enabled(X86_FEATURE_HWP_HIGHEST_PERF_CHANGE))

drivers/cpufreq/intel_pstate.c

2061

cpu_feature_enabled(X86_FEATURE_IDA))

drivers/cpufreq/intel_pstate.c

2291

if (!cpu_feature_enabled(X86_FEATURE_HYBRID_CPU))

drivers/dma/idxd/init.c

1334

if (!cpu_feature_enabled(X86_FEATURE_MOVDIR64B)) {

drivers/dma/idxd/init.c

1339

if (!cpu_feature_enabled(X86_FEATURE_ENQCMD))

drivers/edac/i10nm_base.c

942

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/edac/imh_base.c

549

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/edac/mce_amd.c

943

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/edac/pnd2_edac.c

1534

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/edac/sb_edac.c

3635

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/edac/skx_base.c

618

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/hwmon/k10temp.c

456

data->is_zen = cpu_feature_enabled(X86_FEATURE_ZEN);

drivers/idle/intel_idle.c

2218

if (cpu_feature_enabled(X86_FEATURE_KERNEL_IBRS) &&

drivers/iommu/amd/init.c

3237

if (cpu_feature_enabled(X86_FEATURE_LA57) &&

drivers/iommu/amd/init.c

3916

if (cpu_feature_enabled(X86_FEATURE_LA57) &&

drivers/iommu/intel/svm.c

172

sflags = cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0;

drivers/iommu/intel/svm.c

33

if (cpu_feature_enabled(X86_FEATURE_GBPAGES) &&

drivers/iommu/intel/svm.c

40

if (cpu_feature_enabled(X86_FEATURE_LA57) &&

drivers/platform/x86/amd/hfi/hfi.c

522

!cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES) ||

drivers/platform/x86/amd/hfi/hfi.c

523

!cpu_feature_enabled(X86_FEATURE_AMD_WORKLOAD_CLASS))

drivers/platform/x86/amd/pmc/mp1_stb.c

243

if (cpu_feature_enabled(X86_FEATURE_ZEN5))

drivers/platform/x86/intel/pmc/pltdrv.c

62

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR) && !xen_initial_domain())

drivers/platform/x86/intel/uncore-frequency/uncore-frequency.c

272

if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR))

drivers/pps/generators/pps_gen_tio.c

200

if (!(cpu_feature_enabled(X86_FEATURE_TSC_KNOWN_FREQ) &&

drivers/pps/generators/pps_gen_tio.c

201

cpu_feature_enabled(X86_FEATURE_ART))) {

drivers/ras/amd/fmpm.c

777

if (!cpu_feature_enabled(X86_FEATURE_AMD_PPIN)) {

include/net/tc_wrapper.h

236

if (cpu_feature_enabled(X86_FEATURE_RETPOLINE))

include/xen/xen.h

28

#define xen_pv_domain() (cpu_feature_enabled(X86_FEATURE_XENPV))

net/netfilter/nf_tables_core.c

34

if (!cpu_feature_enabled(X86_FEATURE_RETPOLINE))