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Searched refs:SMAP (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/arch/x86/boot/
H A Dmemory.c16 #define SMAP 0x534d4150 /* ASCII "SMAP" */ macro
28 ireg.edx = SMAP; in detect_memory_e820()
50 to %ebx = 0 don't always report the SMAP signature on in detect_memory_e820()
55 /* Some BIOSes stop returning SMAP in the middle of in detect_memory_e820()
60 if (oreg.eax != SMAP) { in detect_memory_e820()
/kernel/linux/linux-6.6/arch/x86/boot/
H A Dmemory.c16 #define SMAP 0x534d4150 /* ASCII "SMAP" */ macro
28 ireg.edx = SMAP; in detect_memory_e820()
50 to %ebx = 0 don't always report the SMAP signature on in detect_memory_e820()
55 /* Some BIOSes stop returning SMAP in the middle of in detect_memory_e820()
60 if (oreg.eax != SMAP) { in detect_memory_e820()
/kernel/linux/linux-5.10/arch/x86/kvm/
H A Dcpuid.c395 F(ADX) | F(SMAP) | F(AVX512IFMA) | F(AVX512F) | F(AVX512PF) | in kvm_set_cpu_caps()
/kernel/linux/linux-6.6/arch/x86/kvm/
H A Dcpuid.c627 F(AVX512DQ) | F(RDSEED) | F(ADX) | F(SMAP) | F(AVX512IFMA) | in kvm_set_cpu_caps()
/kernel/linux/linux-5.10/arch/x86/kvm/vmx/
H A Dvmx.c3270 * SMEP/SMAP/PKU is disabled if CPU is in non-paging mode in in vmx_set_cr4()
3271 * hardware. To emulate this behavior, SMEP/SMAP/PKU needs in vmx_set_cr4()
3278 * disables SMEP/SMAP/PKU when the guest sets CR0.PG=0. in vmx_set_cr4()
7310 cr4_fixed1_update(X86_CR4_SMAP, ebx, feature_bit(SMAP)); in nested_vmx_cr_fixed1_bits_update()
/kernel/linux/linux-6.6/arch/x86/kvm/vmx/
H A Dvmx.c3479 * SMEP/SMAP/PKU is disabled if CPU is in non-paging mode in in vmx_set_cr4()
3480 * hardware. To emulate this behavior, SMEP/SMAP/PKU needs in vmx_set_cr4()
3487 * disables SMEP/SMAP/PKU when the guest sets CR0.PG=0. in vmx_set_cr4()
7687 cr4_fixed1_update(X86_CR4_SMAP, ebx, feature_bit(SMAP)); in nested_vmx_cr_fixed1_bits_update()

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