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

/Linux-v5.15/tools/testing/selftests/vm/
Dpkey-x86.h97 #define X86_FEATURE_PKU (1<<3) /* Protection Keys for Userspace */ macro
111 if (!(ecx & X86_FEATURE_PKU)) { in cpu_has_pkeys()
/Linux-v5.15/tools/arch/x86/include/asm/
Ddisabled-features.h43 # define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31))
Dcpufeatures.h349 #define X86_FEATURE_PKU (16*32+ 3) /* Protection Keys for Userspace */ macro
/Linux-v5.15/arch/x86/include/asm/
Ddisabled-features.h43 # define DISABLE_PKU (1<<(X86_FEATURE_PKU & 31))
Dcpufeatures.h349 #define X86_FEATURE_PKU (16*32+ 3) /* Protection Keys for Userspace */ macro
/Linux-v5.15/arch/x86/kernel/cpu/
Dcpuid-deps.c28 { X86_FEATURE_PKU, X86_FEATURE_XSAVE },
Dcommon.c477 if (pku_disabled || !cpu_feature_enabled(X86_FEATURE_PKU)) in setup_pku()
/Linux-v5.15/arch/x86/kvm/
Dx86.h470 if (!__cpu_has(__c, X86_FEATURE_PKU)) \
Dcpuid.c125 if (best && boot_cpu_has(X86_FEATURE_PKU) && best->function == 0x7) in kvm_update_cpuid_runtime()
446 kvm_cpu_cap_clear(X86_FEATURE_PKU); in kvm_set_cpu_caps()
Dx86.c945 if (static_cpu_has(X86_FEATURE_PKU) && in kvm_load_guest_xsave_state()
958 if (static_cpu_has(X86_FEATURE_PKU) && in kvm_load_host_xsave_state()
/Linux-v5.15/arch/x86/kernel/fpu/
Dxstate.c54 X86_FEATURE_PKU,