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Searched refs:X86_FEATURE_PKU (Results 1 – 11 of 11) sorted by relevance

/Linux-v4.19/tools/testing/selftests/x86/
Dpkey-helpers.h159 #define X86_FEATURE_PKU (1<<3) /* Protection Keys for Userspace */ macro
173 if (!(ecx & X86_FEATURE_PKU)) { in cpu_has_pku()
/Linux-v4.19/arch/x86/include/asm/
Ddisabled-features.h43 # define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31))
Dcpufeatures.h321 #define X86_FEATURE_PKU (16*32+ 3) /* Protection Keys for Userspace */ macro
/Linux-v4.19/tools/arch/x86/include/asm/
Ddisabled-features.h43 # define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31))
Dcpufeatures.h321 #define X86_FEATURE_PKU (16*32+ 3) /* Protection Keys for Userspace */ macro
/Linux-v4.19/arch/x86/kernel/cpu/
Dcpuid-deps.c27 { X86_FEATURE_PKU, X86_FEATURE_XSAVE },
Dcommon.c376 if (!cpu_feature_enabled(X86_FEATURE_PKU)) in setup_pku()
379 if (!cpu_has(c, X86_FEATURE_PKU)) in setup_pku()
/Linux-v4.19/arch/x86/kernel/fpu/
Dxstate.c50 X86_FEATURE_PKU,
/Linux-v4.19/arch/x86/kvm/
Dcpuid.c103 if (boot_cpu_has(X86_FEATURE_PKU) && best->function == 0x7) { in kvm_update_cpuid()
Dvmx.c10709 if (static_cpu_has(X86_FEATURE_PKU) && in vmx_vcpu_run()
10914 if (static_cpu_has(X86_FEATURE_PKU) && in vmx_vcpu_run()
11252 cr4_fixed1_update(X86_CR4_PKE, ecx, bit(X86_FEATURE_PKU)); in nested_vmx_cr_fixed1_bits_update()
Dx86.c808 if (!guest_cpuid_has(vcpu, X86_FEATURE_PKU) && (cr4 & X86_CR4_PKE)) in kvm_set_cr4()