1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
7 * Copyright (C) 2006 Qumranet, Inc.
8 * Copyright 2010 Red Hat, Inc. and/or its affiliates.
11 * Yaniv Kamay <yaniv@qumranet.com>
12 * Avi Kivity <avi@qumranet.com>
18 #include <linux/kvm_types.h>
19 #include <linux/kvm_host.h>
20 #include <linux/bits.h>
23 #include <asm/sev-common.h>
26 #include "kvm_cache_regs.h"
28 #define __sme_page_pa(x) __sme_set(page_to_pfn(x) << PAGE_SHIFT)
30 #define IOPM_SIZE PAGE_SIZE * 3
31 #define MSRPM_SIZE PAGE_SIZE * 2
33 #define MAX_DIRECT_ACCESS_MSRS 47
34 #define MSRPM_OFFSETS 32
35 extern u32 msrpm_offsets[MSRPM_OFFSETS] __read_mostly;
36 extern bool npt_enabled;
39 extern bool intercept_smi;
40 extern bool x2avic_enabled;
45 * VMCB_ALL_CLEAN_MASK might also need to
46 * be updated if this enum is modified.
49 VMCB_INTERCEPTS, /* Intercept vectors, TSC offset,
51 VMCB_PERM_MAP, /* IOPM Base and MSRPM Base */
53 VMCB_INTR, /* int_ctl, int_vector */
54 VMCB_NPT, /* npt_en, nCR3, gPAT */
55 VMCB_CR, /* CR0, CR3, CR4, EFER */
56 VMCB_DR, /* DR6, DR7 */
57 VMCB_DT, /* GDT, IDT */
58 VMCB_SEG, /* CS, DS, SS, ES, CPL */
59 VMCB_CR2, /* CR2 only */
60 VMCB_LBR, /* DBGCTL, BR_FROM, BR_TO, LAST_EX_FROM, LAST_EX_TO */
61 VMCB_AVIC, /* AVIC APIC_BAR, AVIC APIC_BACKING_PAGE,
62 * AVIC PHYSICAL_TABLE pointer,
63 * AVIC LOGICAL_TABLE pointer
65 VMCB_SW = 31, /* Reserved for hypervisor/software use */
68 #define VMCB_ALL_CLEAN_MASK ( \
69 (1U << VMCB_INTERCEPTS) | (1U << VMCB_PERM_MAP) | \
70 (1U << VMCB_ASID) | (1U << VMCB_INTR) | \
71 (1U << VMCB_NPT) | (1U << VMCB_CR) | (1U << VMCB_DR) | \
72 (1U << VMCB_DT) | (1U << VMCB_SEG) | (1U << VMCB_CR2) | \
73 (1U << VMCB_LBR) | (1U << VMCB_AVIC) | \
76 /* TPR and CR2 are always written before VMRUN */
77 #define VMCB_ALWAYS_DIRTY_MASK ((1U << VMCB_INTR) | (1U << VMCB_CR2))
80 bool active; /* SEV enabled guest */
81 bool es_active; /* SEV-ES enabled guest */
82 unsigned int asid; /* ASID used for this guest */
83 unsigned int handle; /* SEV firmware handle */
84 int fd; /* SEV device fd */
85 unsigned long pages_locked; /* Number of pages locked */
86 struct list_head regions_list; /* List of registered regions */
87 u64 ap_jump_table; /* SEV-ES AP Jump Table address */
88 struct kvm *enc_context_owner; /* Owner of copied encryption context */
89 struct list_head mirror_vms; /* List of VMs mirroring */
90 struct list_head mirror_entry; /* Use as a list entry of mirrors */
91 struct misc_cg *misc_cg; /* For misc cgroup accounting */
92 atomic_t migration_in_progress;
98 /* Struct members for AVIC */
100 struct page *avic_logical_id_table_page;
101 struct page *avic_physical_id_table_page;
102 struct hlist_node hnode;
104 struct kvm_sev_info sev_info;
109 struct kvm_vmcb_info {
113 uint64_t asid_generation;
116 struct vmcb_save_area_cached {
125 struct vmcb_ctrl_area_cached {
126 u32 intercepts[MAX_INTERCEPT];
127 u16 pause_filter_thresh;
128 u16 pause_filter_count;
142 u32 exit_int_info_err;
151 #if IS_ENABLED(CONFIG_HYPERV) || IS_ENABLED(CONFIG_KVM_HYPERV)
152 struct hv_vmcb_enlightenments hv_enlightenments;
158 struct svm_nested_state {
159 struct kvm_vmcb_info vmcb02;
165 /* These are the merged vectors */
168 /* A VMRUN has started but has not yet been performed, so
169 * we cannot inject a nested vmexit yet. */
170 bool nested_run_pending;
172 /* cache for control fields of the guest */
173 struct vmcb_ctrl_area_cached ctl;
176 * Note: this struct is not kept up-to-date while L2 runs; it is only
177 * valid within nested_svm_vmrun.
179 struct vmcb_save_area_cached save;
184 * Indicates whether MSR bitmap for L2 needs to be rebuilt due to
185 * changes in MSR bitmap for L1 or switching to a different L2. Note,
186 * this flag can only be used reliably in conjunction with a paravirt L1
187 * which informs L0 whether any changes to MSR bitmap for L2 were done
190 bool force_msr_bitmap_recalc;
193 struct vcpu_sev_es_state {
195 struct sev_es_save_area *vmsa;
198 struct kvm_host_map ghcb_map;
199 bool received_first_sipi;
201 /* SEV-ES scratch area support */
210 struct kvm_vcpu vcpu;
211 /* vmcb always points at current_vmcb->ptr, it's purely a shorthand. */
213 struct kvm_vmcb_info vmcb01;
214 struct kvm_vmcb_info *current_vmcb;
228 * Contains guest-controlled bits of VIRT_SPEC_CTRL, which will be
229 * translated into the appropriate L2_CFG bits on the host to
230 * perform speculative control.
238 struct svm_nested_state nested;
240 /* NMI mask value, used when vNMI is not enabled */
244 * True when NMIs are still masked but guest IRET was just intercepted
245 * and KVM is waiting for RIP to change, which will signal that the
246 * intercepted IRET was retired and thus NMI can be unmasked.
248 bool awaiting_iret_completion;
251 * Set when KVM is awaiting IRET completion and needs to inject NMIs as
252 * soon as the IRET completes (e.g. NMI is pending injection). KVM
253 * temporarily steals RFLAGS.TF to single-step the guest in this case
254 * in order to regain control as soon as the NMI-blocking condition
258 u64 nmi_singlestep_guest_rflags;
262 unsigned long soft_int_csbase;
263 unsigned long soft_int_old_rip;
264 unsigned long soft_int_next_rip;
265 bool soft_int_injected;
269 struct page *avic_backing_page;
270 u64 *avic_physical_id_cache;
273 * Per-vcpu list of struct amd_svm_iommu_ir:
274 * This is used mainly to store interrupt remapping information used
275 * when update the vcpu affinity. This avoids the need to scan for
276 * IRTE and try to match ga_tag in the IOMMU driver.
278 struct list_head ir_list;
279 spinlock_t ir_list_lock;
281 /* Save desired MSR intercept (read: pass-through) state */
283 DECLARE_BITMAP(read, MAX_DIRECT_ACCESS_MSRS);
284 DECLARE_BITMAP(write, MAX_DIRECT_ACCESS_MSRS);
285 } shadow_msr_intercept;
287 struct vcpu_sev_es_state sev_es;
289 bool guest_state_loaded;
291 bool x2avic_msrs_intercepted;
293 /* Guest GIF value, used when vGIF is not enabled */
297 struct svm_cpu_data {
303 struct page *save_area;
304 unsigned long save_area_pa;
306 struct vmcb *current_vmcb;
308 /* index = sev_asid, value = vmcb pointer */
309 struct vmcb **sev_vmcbs;
312 DECLARE_PER_CPU(struct svm_cpu_data, svm_data);
314 void recalc_intercepts(struct vcpu_svm *svm);
316 static __always_inline struct kvm_svm *to_kvm_svm(struct kvm *kvm)
318 return container_of(kvm, struct kvm_svm, kvm);
321 static __always_inline bool sev_guest(struct kvm *kvm)
323 #ifdef CONFIG_KVM_AMD_SEV
324 struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
332 static __always_inline bool sev_es_guest(struct kvm *kvm)
334 #ifdef CONFIG_KVM_AMD_SEV
335 struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info;
337 return sev->es_active && !WARN_ON_ONCE(!sev->active);
343 static inline void vmcb_mark_all_dirty(struct vmcb *vmcb)
345 vmcb->control.clean = 0;
348 static inline void vmcb_mark_all_clean(struct vmcb *vmcb)
350 vmcb->control.clean = VMCB_ALL_CLEAN_MASK
351 & ~VMCB_ALWAYS_DIRTY_MASK;
354 static inline void vmcb_mark_dirty(struct vmcb *vmcb, int bit)
356 vmcb->control.clean &= ~(1 << bit);
359 static inline bool vmcb_is_dirty(struct vmcb *vmcb, int bit)
361 return !test_bit(bit, (unsigned long *)&vmcb->control.clean);
364 static __always_inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
366 return container_of(vcpu, struct vcpu_svm, vcpu);
370 * Only the PDPTRs are loaded on demand into the shadow MMU. All other
371 * fields are synchronized on VM-Exit, because accessing the VMCB is cheap.
373 * CR3 might be out of date in the VMCB but it is not marked dirty; instead,
374 * KVM_REQ_LOAD_MMU_PGD is always requested when the cached vcpu->arch.cr3
375 * is changed. svm_load_mmu_pgd() then syncs the new CR3 value into the VMCB.
377 #define SVM_REGS_LAZY_LOAD_SET (1 << VCPU_EXREG_PDPTR)
379 static inline void vmcb_set_intercept(struct vmcb_control_area *control, u32 bit)
381 WARN_ON_ONCE(bit >= 32 * MAX_INTERCEPT);
382 __set_bit(bit, (unsigned long *)&control->intercepts);
385 static inline void vmcb_clr_intercept(struct vmcb_control_area *control, u32 bit)
387 WARN_ON_ONCE(bit >= 32 * MAX_INTERCEPT);
388 __clear_bit(bit, (unsigned long *)&control->intercepts);
391 static inline bool vmcb_is_intercept(struct vmcb_control_area *control, u32 bit)
393 WARN_ON_ONCE(bit >= 32 * MAX_INTERCEPT);
394 return test_bit(bit, (unsigned long *)&control->intercepts);
397 static inline bool vmcb12_is_intercept(struct vmcb_ctrl_area_cached *control, u32 bit)
399 WARN_ON_ONCE(bit >= 32 * MAX_INTERCEPT);
400 return test_bit(bit, (unsigned long *)&control->intercepts);
403 static inline void set_exception_intercept(struct vcpu_svm *svm, u32 bit)
405 struct vmcb *vmcb = svm->vmcb01.ptr;
407 WARN_ON_ONCE(bit >= 32);
408 vmcb_set_intercept(&vmcb->control, INTERCEPT_EXCEPTION_OFFSET + bit);
410 recalc_intercepts(svm);
413 static inline void clr_exception_intercept(struct vcpu_svm *svm, u32 bit)
415 struct vmcb *vmcb = svm->vmcb01.ptr;
417 WARN_ON_ONCE(bit >= 32);
418 vmcb_clr_intercept(&vmcb->control, INTERCEPT_EXCEPTION_OFFSET + bit);
420 recalc_intercepts(svm);
423 static inline void svm_set_intercept(struct vcpu_svm *svm, int bit)
425 struct vmcb *vmcb = svm->vmcb01.ptr;
427 vmcb_set_intercept(&vmcb->control, bit);
429 recalc_intercepts(svm);
432 static inline void svm_clr_intercept(struct vcpu_svm *svm, int bit)
434 struct vmcb *vmcb = svm->vmcb01.ptr;
436 vmcb_clr_intercept(&vmcb->control, bit);
438 recalc_intercepts(svm);
441 static inline bool svm_is_intercept(struct vcpu_svm *svm, int bit)
443 return vmcb_is_intercept(&svm->vmcb->control, bit);
446 static inline bool nested_vgif_enabled(struct vcpu_svm *svm)
448 return guest_can_use(&svm->vcpu, X86_FEATURE_VGIF) &&
449 (svm->nested.ctl.int_ctl & V_GIF_ENABLE_MASK);
452 static inline struct vmcb *get_vgif_vmcb(struct vcpu_svm *svm)
457 if (is_guest_mode(&svm->vcpu) && !nested_vgif_enabled(svm))
458 return svm->nested.vmcb02.ptr;
460 return svm->vmcb01.ptr;
463 static inline void enable_gif(struct vcpu_svm *svm)
465 struct vmcb *vmcb = get_vgif_vmcb(svm);
468 vmcb->control.int_ctl |= V_GIF_MASK;
470 svm->guest_gif = true;
473 static inline void disable_gif(struct vcpu_svm *svm)
475 struct vmcb *vmcb = get_vgif_vmcb(svm);
478 vmcb->control.int_ctl &= ~V_GIF_MASK;
480 svm->guest_gif = false;
483 static inline bool gif_set(struct vcpu_svm *svm)
485 struct vmcb *vmcb = get_vgif_vmcb(svm);
488 return !!(vmcb->control.int_ctl & V_GIF_MASK);
490 return svm->guest_gif;
493 static inline bool nested_npt_enabled(struct vcpu_svm *svm)
495 return svm->nested.ctl.nested_ctl & SVM_NESTED_CTL_NP_ENABLE;
498 static inline bool nested_vnmi_enabled(struct vcpu_svm *svm)
500 return guest_can_use(&svm->vcpu, X86_FEATURE_VNMI) &&
501 (svm->nested.ctl.int_ctl & V_NMI_ENABLE_MASK);
504 static inline bool is_x2apic_msrpm_offset(u32 offset)
506 /* 4 msrs per u8, and 4 u8 in u32 */
507 u32 msr = offset * 16;
509 return (msr >= APIC_BASE_MSR) &&
510 (msr < (APIC_BASE_MSR + 0x100));
513 static inline struct vmcb *get_vnmi_vmcb_l1(struct vcpu_svm *svm)
518 if (is_guest_mode(&svm->vcpu))
521 return svm->vmcb01.ptr;
524 static inline bool is_vnmi_enabled(struct vcpu_svm *svm)
526 struct vmcb *vmcb = get_vnmi_vmcb_l1(svm);
529 return !!(vmcb->control.int_ctl & V_NMI_ENABLE_MASK);
535 #define MSR_INVALID 0xffffffffU
537 #define DEBUGCTL_RESERVED_BITS (~(0x3fULL))
539 extern bool dump_invalid_vmcb;
541 u32 svm_msrpm_offset(u32 msr);
542 u32 *svm_vcpu_alloc_msrpm(void);
543 void svm_vcpu_init_msrpm(struct kvm_vcpu *vcpu, u32 *msrpm);
544 void svm_vcpu_free_msrpm(u32 *msrpm);
545 void svm_copy_lbrs(struct vmcb *to_vmcb, struct vmcb *from_vmcb);
546 void svm_update_lbrv(struct kvm_vcpu *vcpu);
548 int svm_set_efer(struct kvm_vcpu *vcpu, u64 efer);
549 void svm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
550 void svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4);
551 void disable_nmi_singlestep(struct vcpu_svm *svm);
552 bool svm_smi_blocked(struct kvm_vcpu *vcpu);
553 bool svm_nmi_blocked(struct kvm_vcpu *vcpu);
554 bool svm_interrupt_blocked(struct kvm_vcpu *vcpu);
555 void svm_set_gif(struct vcpu_svm *svm, bool value);
556 int svm_invoke_exit_handler(struct kvm_vcpu *vcpu, u64 exit_code);
557 void set_msr_interception(struct kvm_vcpu *vcpu, u32 *msrpm, u32 msr,
558 int read, int write);
559 void svm_set_x2apic_msr_interception(struct vcpu_svm *svm, bool disable);
560 void svm_complete_interrupt_delivery(struct kvm_vcpu *vcpu, int delivery_mode,
561 int trig_mode, int vec);
565 #define NESTED_EXIT_HOST 0 /* Exit handled on host level */
566 #define NESTED_EXIT_DONE 1 /* Exit caused nested vmexit */
567 #define NESTED_EXIT_CONTINUE 2 /* Further checks needed */
569 static inline bool nested_svm_virtualize_tpr(struct kvm_vcpu *vcpu)
571 struct vcpu_svm *svm = to_svm(vcpu);
573 return is_guest_mode(vcpu) && (svm->nested.ctl.int_ctl & V_INTR_MASKING_MASK);
576 static inline bool nested_exit_on_smi(struct vcpu_svm *svm)
578 return vmcb12_is_intercept(&svm->nested.ctl, INTERCEPT_SMI);
581 static inline bool nested_exit_on_intr(struct vcpu_svm *svm)
583 return vmcb12_is_intercept(&svm->nested.ctl, INTERCEPT_INTR);
586 static inline bool nested_exit_on_nmi(struct vcpu_svm *svm)
588 return vmcb12_is_intercept(&svm->nested.ctl, INTERCEPT_NMI);
591 int enter_svm_guest_mode(struct kvm_vcpu *vcpu,
592 u64 vmcb_gpa, struct vmcb *vmcb12, bool from_vmrun);
593 void svm_leave_nested(struct kvm_vcpu *vcpu);
594 void svm_free_nested(struct vcpu_svm *svm);
595 int svm_allocate_nested(struct vcpu_svm *svm);
596 int nested_svm_vmrun(struct kvm_vcpu *vcpu);
597 void svm_copy_vmrun_state(struct vmcb_save_area *to_save,
598 struct vmcb_save_area *from_save);
599 void svm_copy_vmloadsave_state(struct vmcb *to_vmcb, struct vmcb *from_vmcb);
600 int nested_svm_vmexit(struct vcpu_svm *svm);
602 static inline int nested_svm_simple_vmexit(struct vcpu_svm *svm, u32 exit_code)
604 svm->vmcb->control.exit_code = exit_code;
605 svm->vmcb->control.exit_info_1 = 0;
606 svm->vmcb->control.exit_info_2 = 0;
607 return nested_svm_vmexit(svm);
610 int nested_svm_exit_handled(struct vcpu_svm *svm);
611 int nested_svm_check_permissions(struct kvm_vcpu *vcpu);
612 int nested_svm_check_exception(struct vcpu_svm *svm, unsigned nr,
613 bool has_error_code, u32 error_code);
614 int nested_svm_exit_special(struct vcpu_svm *svm);
615 void nested_svm_update_tsc_ratio_msr(struct kvm_vcpu *vcpu);
616 void svm_write_tsc_multiplier(struct kvm_vcpu *vcpu);
617 void nested_copy_vmcb_control_to_cache(struct vcpu_svm *svm,
618 struct vmcb_control_area *control);
619 void nested_copy_vmcb_save_to_cache(struct vcpu_svm *svm,
620 struct vmcb_save_area *save);
621 void nested_sync_control_from_vmcb02(struct vcpu_svm *svm);
622 void nested_vmcb02_compute_g_pat(struct vcpu_svm *svm);
623 void svm_switch_vmcb(struct vcpu_svm *svm, struct kvm_vmcb_info *target_vmcb);
625 extern struct kvm_x86_nested_ops svm_nested_ops;
628 #define AVIC_REQUIRED_APICV_INHIBITS \
630 BIT(APICV_INHIBIT_REASON_DISABLE) | \
631 BIT(APICV_INHIBIT_REASON_ABSENT) | \
632 BIT(APICV_INHIBIT_REASON_HYPERV) | \
633 BIT(APICV_INHIBIT_REASON_NESTED) | \
634 BIT(APICV_INHIBIT_REASON_IRQWIN) | \
635 BIT(APICV_INHIBIT_REASON_PIT_REINJ) | \
636 BIT(APICV_INHIBIT_REASON_BLOCKIRQ) | \
637 BIT(APICV_INHIBIT_REASON_SEV) | \
638 BIT(APICV_INHIBIT_REASON_PHYSICAL_ID_ALIASED) | \
639 BIT(APICV_INHIBIT_REASON_APIC_ID_MODIFIED) | \
640 BIT(APICV_INHIBIT_REASON_APIC_BASE_MODIFIED) | \
641 BIT(APICV_INHIBIT_REASON_LOGICAL_ID_ALIASED) \
644 bool avic_hardware_setup(void);
645 int avic_ga_log_notifier(u32 ga_tag);
646 void avic_vm_destroy(struct kvm *kvm);
647 int avic_vm_init(struct kvm *kvm);
648 void avic_init_vmcb(struct vcpu_svm *svm, struct vmcb *vmcb);
649 int avic_incomplete_ipi_interception(struct kvm_vcpu *vcpu);
650 int avic_unaccelerated_access_interception(struct kvm_vcpu *vcpu);
651 int avic_init_vcpu(struct vcpu_svm *svm);
652 void avic_vcpu_load(struct kvm_vcpu *vcpu, int cpu);
653 void avic_vcpu_put(struct kvm_vcpu *vcpu);
654 void avic_apicv_post_state_restore(struct kvm_vcpu *vcpu);
655 void avic_refresh_apicv_exec_ctrl(struct kvm_vcpu *vcpu);
656 int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
657 uint32_t guest_irq, bool set);
658 void avic_vcpu_blocking(struct kvm_vcpu *vcpu);
659 void avic_vcpu_unblocking(struct kvm_vcpu *vcpu);
660 void avic_ring_doorbell(struct kvm_vcpu *vcpu);
661 unsigned long avic_vcpu_get_apicv_inhibit_reasons(struct kvm_vcpu *vcpu);
662 void avic_refresh_virtual_apic_mode(struct kvm_vcpu *vcpu);
667 #define GHCB_VERSION_MAX 1ULL
668 #define GHCB_VERSION_MIN 1ULL
671 extern unsigned int max_sev_asid;
673 void sev_vm_destroy(struct kvm *kvm);
674 int sev_mem_enc_ioctl(struct kvm *kvm, void __user *argp);
675 int sev_mem_enc_register_region(struct kvm *kvm,
676 struct kvm_enc_region *range);
677 int sev_mem_enc_unregister_region(struct kvm *kvm,
678 struct kvm_enc_region *range);
679 int sev_vm_copy_enc_context_from(struct kvm *kvm, unsigned int source_fd);
680 int sev_vm_move_enc_context_from(struct kvm *kvm, unsigned int source_fd);
681 void sev_guest_memory_reclaimed(struct kvm *kvm);
683 void pre_sev_run(struct vcpu_svm *svm, int cpu);
684 void __init sev_set_cpu_caps(void);
685 void __init sev_hardware_setup(void);
686 void sev_hardware_unsetup(void);
687 int sev_cpu_init(struct svm_cpu_data *sd);
688 void sev_init_vmcb(struct vcpu_svm *svm);
689 void sev_vcpu_after_set_cpuid(struct vcpu_svm *svm);
690 void sev_free_vcpu(struct kvm_vcpu *vcpu);
691 int sev_handle_vmgexit(struct kvm_vcpu *vcpu);
692 int sev_es_string_io(struct vcpu_svm *svm, int size, unsigned int port, int in);
693 void sev_es_vcpu_reset(struct vcpu_svm *svm);
694 void sev_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector);
695 void sev_es_prepare_switch_to_guest(struct sev_es_save_area *hostsa);
696 void sev_es_unmap_ghcb(struct vcpu_svm *svm);
697 struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu);
701 void __svm_sev_es_vcpu_run(struct vcpu_svm *svm, bool spec_ctrl_intercepted,
702 struct sev_es_save_area *hostsa);
703 void __svm_vcpu_run(struct vcpu_svm *svm, bool spec_ctrl_intercepted);
705 #define DEFINE_KVM_GHCB_ACCESSORS(field) \
706 static __always_inline bool kvm_ghcb_##field##_is_valid(const struct vcpu_svm *svm) \
708 return test_bit(GHCB_BITMAP_IDX(field), \
709 (unsigned long *)&svm->sev_es.valid_bitmap); \
712 static __always_inline u64 kvm_ghcb_get_##field##_if_valid(struct vcpu_svm *svm, struct ghcb *ghcb) \
714 return kvm_ghcb_##field##_is_valid(svm) ? ghcb->save.field : 0; \
717 DEFINE_KVM_GHCB_ACCESSORS(cpl)
718 DEFINE_KVM_GHCB_ACCESSORS(rax)
719 DEFINE_KVM_GHCB_ACCESSORS(rcx)
720 DEFINE_KVM_GHCB_ACCESSORS(rdx)
721 DEFINE_KVM_GHCB_ACCESSORS(rbx)
722 DEFINE_KVM_GHCB_ACCESSORS(rsi)
723 DEFINE_KVM_GHCB_ACCESSORS(sw_exit_code)
724 DEFINE_KVM_GHCB_ACCESSORS(sw_exit_info_1)
725 DEFINE_KVM_GHCB_ACCESSORS(sw_exit_info_2)
726 DEFINE_KVM_GHCB_ACCESSORS(sw_scratch)
727 DEFINE_KVM_GHCB_ACCESSORS(xcr0)