| /linux/arch/x86/kvm/ |
| H A D | smm.c | 30 CHECK_SMRAM32_OFFSET(cr4, 0xFF14); in check_smram_offsets()
96 CHECK_SMRAM64_OFFSET(cr4, 0xFF48); in check_smram_offsets()
220 smram->cr4 = kvm_read_cr4(vcpu); in enter_smm_save_state_32()
245 smram->cr4 = kvm_read_cr4(vcpu); in enter_smm_save_state_64()
420 u64 cr0, u64 cr3, u64 cr4) in rsm_enter_protected_mode() argument
427 if (cr4 & X86_CR4_PCIDE) { in rsm_enter_protected_mode()
441 bad = kvm_set_cr4(vcpu, cr4 & ~X86_CR4_PCIDE); in rsm_enter_protected_mode()
449 if (cr4 & X86_CR4_PCIDE) { in rsm_enter_protected_mode()
450 bad = kvm_set_cr4(vcpu, cr4); in rsm_enter_protected_mode()
504 smstate->cr3, smstate->cr4); in rsm_load_state_32()
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| H A D | smm.h | 31 u32 cr4; member
127 u64 cr4; member
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| /linux/arch/x86/kernel/ |
| H A D | sev_verify_cbit.S | 35 movq %cr4, %rsi
40 movq %rdx, %cr4
71 movq %rsi, %cr4
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| H A D | process_32.c | 62 unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L; in __show_regs() local
83 cr4 = __read_cr4(); in __show_regs()
85 log_lvl, cr0, cr2, cr3, cr4); in __show_regs()
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| H A D | head_64.S | 222 movq %cr4, %rcx
227 movq %rcx, %cr4
233 movq %rcx, %cr4
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| /linux/arch/x86/kernel/cpu/mtrr/ |
| H A D | cyrix.c | 135 static u32 cr4, ccr3; variable
143 cr4 = __read_cr4(); in prepare_set()
144 __write_cr4(cr4 & ~X86_CR4_PGE); in prepare_set()
176 __write_cr4(cr4); in post_set()
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| /linux/arch/x86/power/ |
| H A D | hibernate_asm_64.S | 37 movq %rdx, %cr4; # turn off PGE
40 movq %rax, %cr4; # turn PGE back on
129 movq %rcx, %cr4; # turn off PGE
132 movq %rbx, %cr4; # turn PGE back on
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| /linux/arch/x86/mm/ |
| H A D | mem_encrypt_boot.S | 103 mov %cr4, %rdx
105 mov %rdx, %cr4
107 mov %rdx, %cr4
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| /linux/arch/x86/platform/pvh/ |
| H A D | head.S | 95 mov %cr4, %eax
97 mov %eax, %cr4
218 mov %cr4, %eax
220 mov %eax, %cr4
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| /linux/include/xen/interface/hvm/ |
| H A D | hvm_vcpu.h | 25 uint32_t cr4; member
88 uint64_t cr4; member
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| /linux/tools/testing/selftests/kvm/lib/x86/ |
| H A D | vmx.c | 119 unsigned long cr4; in prepare_for_vmx_operation() local
131 __asm__ __volatile__("mov %%cr4, %0" : "=r"(cr4) : : "memory"); in prepare_for_vmx_operation()
132 cr4 &= rdmsr(MSR_IA32_VMX_CR4_FIXED1); in prepare_for_vmx_operation()
133 cr4 |= rdmsr(MSR_IA32_VMX_CR4_FIXED0); in prepare_for_vmx_operation()
135 cr4 |= X86_CR4_VMXE; in prepare_for_vmx_operation()
136 __asm__ __volatile__("mov %0, %%cr4" : : "r"(cr4) : "memory"); in prepare_for_vmx_operation()
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| /linux/arch/x86/platform/olpc/ |
| H A D | xo1-wakeup.S | 30 movl %eax, %cr4
64 movl %cr4, %edx
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| /linux/arch/x86/hyperv/ |
| H A D | hv_crash.c | 61 ulong cr4; member
155 asm volatile("movq %0, %%cr4" : : "r"(ctxt->cr4)); in hv_crash_c_entry()
156 asm volatile("movq %0, %%cr2" : : "r"(ctxt->cr4)); in hv_crash_c_entry()
201 ctxt->cr4 = native_read_cr4(); in hv_hvcrash_ctxt_save()
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| H A D | hv_trampoline.S | 49 movl %ecx, %cr4
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| /linux/arch/x86/kernel/cpu/ |
| H A D | common.c | 480 unsigned long newval, cr4 = this_cpu_read(cpu_tlbstate.cr4); in cr4_update_irqsoff() local
484 newval = (cr4 & ~clear) | set; in cr4_update_irqsoff()
485 if (newval != cr4) { in cr4_update_irqsoff()
486 this_cpu_write(cpu_tlbstate.cr4, newval); in cr4_update_irqsoff()
495 return this_cpu_read(cpu_tlbstate.cr4); in cr4_read_shadow()
501 unsigned long cr4 = __read_cr4(); in cr4_init() local
504 cr4 |= X86_CR4_PCIDE; in cr4_init()
506 cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits; in cr4_init()
508 __write_cr4(cr4); in cr4_init()
511 this_cpu_write(cpu_tlbstate.cr4, cr4); in cr4_init()
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| /linux/arch/powerpc/kernel/ |
| H A D | cpu_setup_6xx.S | 366 cmplwi cr4,r3,0x8002 /* 7457 */
374 cror 4*cr0+eq,4*cr0+eq,4*cr4+eq
437 cmplwi cr4,r3,0x8002 /* 7457 */
445 cror 4*cr0+eq,4*cr0+eq,4*cr4+eq
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| /linux/scripts/gdb/linux/ |
| H A D | pgtable.py | 209 cr4 = gdb.parse_and_eval('$cr4')
210 page_levels = 5 if cr4 & (1 << 12) else 4
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| /linux/arch/x86/realmode/rm/ |
| H A D | trampoline_64.S | 157 movl %eax, %cr4 # Enable PAE mode
226 movq %cr4, %rax
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| H A D | wakeup_asm.S | 117 movl %eax, %cr4
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| /linux/arch/x86/include/asm/ |
| H A D | realmode.h | 53 u32 cr4;
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| /linux/arch/powerpc/boot/ |
| H A D | ppc_asm.h | 17 #define cr4 4 macro
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| /linux/arch/x86/kvm/vmx/ |
| H A D | x86_ops.h | 69 void vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4);
70 bool vmx_is_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4);
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| H A D | main.c | 400 static bool vt_is_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) in vt_is_valid_cr4() argument
405 return vmx_is_valid_cr4(vcpu, cr4); in vt_is_valid_cr4()
408 static void vt_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) in vt_set_cr4() argument
413 vmx_set_cr4(vcpu, cr4); in vt_set_cr4()
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| H A D | vmcs.h | 36 unsigned long cr4; /* May not match real cr4 */ member
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| /linux/arch/x86/realmode/ |
| H A D | init.c | 155 trampoline_cr4_features = &trampoline_header->cr4; in setup_real_mode()
|