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

325

if (native_read_cr4() & X86_CR4_PKE)

arch/x86/include/asm/kvm_host.h

144

| X86_CR4_SMAP | X86_CR4_PKE | X86_CR4_UMIP \

arch/x86/kernel/cpu/common.c

577

cr4_set_bits(X86_CR4_PKE);

arch/x86/kernel/process_64.c

144

if (cr4 & X86_CR4_PKE)

arch/x86/kvm/cpuid.c

312

kvm_is_cr4_bit_set(vcpu, X86_CR4_PKE));

arch/x86/kvm/mmu.h

41

X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_PKE)

arch/x86/kvm/mmu/mmu.c

212

BUILD_MMU_ROLE_REGS_ACCESSOR(cr4, pke, X86_CR4_PKE);

arch/x86/kvm/mmu/mmu.c

5879

.cr4 = cr4 & ~X86_CR4_PKE,

arch/x86/kvm/svm/svm.c

1791

cr4 &= ~(X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_PKE);

arch/x86/kvm/svm/svm.c

1797

if ((cr4 ^ old_cr4) & (X86_CR4_OSXSAVE | X86_CR4_PKE))

arch/x86/kvm/vmx/vmx.c

3697

hw_cr4 &= ~(X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_PKE);

arch/x86/kvm/vmx/vmx.c

3703

if ((cr4 ^ old_cr4) & (X86_CR4_OSXSAVE | X86_CR4_PKE))

arch/x86/kvm/vmx/vmx.c

7991

cr4_fixed1_update(X86_CR4_PKE, ecx, feature_bit(PKU));

arch/x86/kvm/x86.c

1239

kvm_is_cr4_bit_set(vcpu, X86_CR4_PKE)))

arch/x86/kvm/x86.c

1250

kvm_is_cr4_bit_set(vcpu, X86_CR4_PKE))) {

arch/x86/kvm/x86.h

698

__reserved_bits |= X86_CR4_PKE; \

tools/testing/selftests/kvm/x86/cpuid_test.c

174

sregs.cr4 ^= X86_CR4_PKE;

tools/testing/selftests/kvm/x86/set_sregs_test.c

111

TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_PKE);

tools/testing/selftests/kvm/x86/set_sregs_test.c

72

cr4 |= X86_CR4_PKE;

tools/testing/selftests/kvm/x86/set_sregs_test.c

93

TEST_ASSERT(!!(sregs.cr4 & X86_CR4_PKE) ==

tools/testing/selftests/kvm/x86/set_sregs_test.c

96

(sregs.cr4 & X86_CR4_PKE) ? "set" : "clear");

tools/testing/selftests/kvm/x86/state_test.c

206

set_cr4(get_cr4() | X86_CR4_PKE);