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Searched refs:X86_FEATURE_FSGSBASE (Results 1 – 10 of 10) sorted by relevance

/Linux-v6.6/arch/x86/include/asm/
Dfsgsbase.h60 if (boot_cpu_has(X86_FEATURE_FSGSBASE)) in x86_fsbase_read_cpu()
70 if (boot_cpu_has(X86_FEATURE_FSGSBASE)) in x86_fsbase_write_cpu()
Dcpufeatures.h242 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/ macro
/Linux-v6.6/arch/x86/kernel/
Dprocess_64.c254 if (static_cpu_has(X86_FEATURE_FSGSBASE)) { in save_fsgs()
370 if (static_cpu_has(X86_FEATURE_FSGSBASE)) { in x86_fsgsbase_load()
435 if (boot_cpu_has(X86_FEATURE_FSGSBASE)) { in x86_gsbase_read_cpu_inactive()
450 if (boot_cpu_has(X86_FEATURE_FSGSBASE)) { in x86_gsbase_write_cpu_inactive()
467 else if (boot_cpu_has(X86_FEATURE_FSGSBASE) || in x86_fsbase_read_task()
482 else if (boot_cpu_has(X86_FEATURE_FSGSBASE) || in x86_gsbase_read_task()
/Linux-v6.6/tools/testing/selftests/kvm/x86_64/
Dset_sregs_test.c60 if (kvm_cpu_has(X86_FEATURE_FSGSBASE)) in calc_supported_cr4_feature_bits()
/Linux-v6.6/arch/x86/entry/
Dentry_64.S946 ALTERNATIVE "jmp .Lparanoid_entry_checkgs", "", X86_FEATURE_FSGSBASE
1032 ALTERNATIVE "jmp .Lparanoid_exit_checkgs", "", X86_FEATURE_FSGSBASE
1471 ALTERNATIVE "jmp nmi_no_fsgsbase", "", X86_FEATURE_FSGSBASE
/Linux-v6.6/tools/arch/x86/include/asm/
Dcpufeatures.h243 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/ macro
/Linux-v6.6/arch/x86/kvm/
Dx86.h520 if (!__cpu_has(__c, X86_FEATURE_FSGSBASE)) \
/Linux-v6.6/arch/x86/kernel/cpu/
Dcommon.c504 if (!boot_cpu_has(X86_FEATURE_FSGSBASE)) in x86_nofsgsbase_setup()
507 setup_clear_cpu_cap(X86_FEATURE_FSGSBASE); in x86_nofsgsbase_setup()
1883 if (cpu_has(c, X86_FEATURE_FSGSBASE)) { in identify_cpu()
Dbugs.c862 if (boot_cpu_has(X86_FEATURE_FSGSBASE) || in spectre_v1_select_mitigation()
/Linux-v6.6/tools/testing/selftests/kvm/include/x86_64/
Dprocessor.h142 #define X86_FEATURE_FSGSBASE KVM_X86_CPU_FEATURE(0x7, 0, EBX, 0) macro