diff options
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/kvm-x86-ops.h | 5 | ||||
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 34 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 21 | ||||
| -rw-r--r-- | arch/x86/include/asm/posted_intr.h | 5 | ||||
| -rw-r--r-- | arch/x86/include/asm/set_memory.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/setup.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/sev.h | 7 | ||||
| -rw-r--r-- | arch/x86/include/asm/shared/tdx.h | 10 | ||||
| -rw-r--r-- | arch/x86/include/asm/syscall.h | 43 | ||||
| -rw-r--r-- | arch/x86/include/asm/tdx.h | 77 | ||||
| -rw-r--r-- | arch/x86/include/asm/tdx_global_metadata.h | 44 | ||||
| -rw-r--r-- | arch/x86/include/asm/vmx.h | 2 |
12 files changed, 224 insertions, 28 deletions
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h index 823c0434bbad..79406bf07a1c 100644 --- a/arch/x86/include/asm/kvm-x86-ops.h +++ b/arch/x86/include/asm/kvm-x86-ops.h @@ -21,6 +21,7 @@ KVM_X86_OP(has_emulated_msr) KVM_X86_OP(vcpu_after_set_cpuid) KVM_X86_OP(vm_init) KVM_X86_OP_OPTIONAL(vm_destroy) +KVM_X86_OP_OPTIONAL(vm_pre_destroy) KVM_X86_OP_OPTIONAL_RET0(vcpu_precreate) KVM_X86_OP(vcpu_create) KVM_X86_OP(vcpu_free) @@ -115,6 +116,7 @@ KVM_X86_OP_OPTIONAL(pi_start_assignment) KVM_X86_OP_OPTIONAL(apicv_pre_state_restore) KVM_X86_OP_OPTIONAL(apicv_post_state_restore) KVM_X86_OP_OPTIONAL_RET0(dy_apicv_has_pending_interrupt) +KVM_X86_OP_OPTIONAL(protected_apic_has_interrupt) KVM_X86_OP_OPTIONAL(set_hv_timer) KVM_X86_OP_OPTIONAL(cancel_hv_timer) KVM_X86_OP(setup_mce) @@ -125,7 +127,8 @@ KVM_X86_OP(leave_smm) KVM_X86_OP(enable_smi_window) #endif KVM_X86_OP_OPTIONAL(dev_get_attr) -KVM_X86_OP_OPTIONAL(mem_enc_ioctl) +KVM_X86_OP(mem_enc_ioctl) +KVM_X86_OP_OPTIONAL(vcpu_mem_enc_ioctl) KVM_X86_OP_OPTIONAL(mem_enc_register_region) KVM_X86_OP_OPTIONAL(mem_enc_unregister_region) KVM_X86_OP_OPTIONAL(vm_copy_enc_context_from) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 9c971f846108..67b464651c8d 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -609,8 +609,15 @@ struct kvm_pmu { struct kvm_pmu_ops; enum { - KVM_DEBUGREG_BP_ENABLED = 1, - KVM_DEBUGREG_WONT_EXIT = 2, + KVM_DEBUGREG_BP_ENABLED = BIT(0), + KVM_DEBUGREG_WONT_EXIT = BIT(1), + /* + * Guest debug registers (DR0-3, DR6 and DR7) are saved/restored by + * hardware on exit from or enter to guest. KVM needn't switch them. + * DR0-3, DR6 and DR7 are set to their architectural INIT value on VM + * exit, host values need to be restored. + */ + KVM_DEBUGREG_AUTO_SWITCH = BIT(2), }; struct kvm_mtrr { @@ -1571,6 +1578,13 @@ struct kvm_arch { struct kvm_mmu_memory_cache split_desc_cache; gfn_t gfn_direct_bits; + + /* + * Size of the CPU's dirty log buffer, i.e. VMX's PML buffer. A Zero + * value indicates CPU dirty logging is unsupported or disabled in + * current VM. + */ + int cpu_dirty_log_size; }; struct kvm_vm_stat { @@ -1674,6 +1688,7 @@ struct kvm_x86_ops { unsigned int vm_size; int (*vm_init)(struct kvm *kvm); void (*vm_destroy)(struct kvm *kvm); + void (*vm_pre_destroy)(struct kvm *kvm); /* Create, but do not attach this VCPU */ int (*vcpu_precreate)(struct kvm *kvm); @@ -1823,11 +1838,6 @@ struct kvm_x86_ops { struct x86_exception *exception); void (*handle_exit_irqoff)(struct kvm_vcpu *vcpu); - /* - * Size of the CPU's dirty log buffer, i.e. VMX's PML buffer. A zero - * value indicates CPU dirty logging is unsupported or disabled. - */ - int cpu_dirty_log_size; void (*update_cpu_dirty_logging)(struct kvm_vcpu *vcpu); const struct kvm_x86_nested_ops *nested_ops; @@ -1841,6 +1851,7 @@ struct kvm_x86_ops { void (*apicv_pre_state_restore)(struct kvm_vcpu *vcpu); void (*apicv_post_state_restore)(struct kvm_vcpu *vcpu); bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *vcpu); + bool (*protected_apic_has_interrupt)(struct kvm_vcpu *vcpu); int (*set_hv_timer)(struct kvm_vcpu *vcpu, u64 guest_deadline_tsc, bool *expired); @@ -1857,6 +1868,7 @@ struct kvm_x86_ops { int (*dev_get_attr)(u32 group, u64 attr, u64 *val); int (*mem_enc_ioctl)(struct kvm *kvm, void __user *argp); + int (*vcpu_mem_enc_ioctl)(struct kvm_vcpu *vcpu, void __user *argp); int (*mem_enc_register_region)(struct kvm *kvm, struct kvm_enc_region *argp); int (*mem_enc_unregister_region)(struct kvm *kvm, struct kvm_enc_region *argp); int (*vm_copy_enc_context_from)(struct kvm *kvm, unsigned int source_fd); @@ -2333,6 +2345,7 @@ int kvm_pv_send_ipi(struct kvm *kvm, unsigned long ipi_bitmap_low, int kvm_add_user_return_msr(u32 msr); int kvm_find_user_return_msr(u32 msr); int kvm_set_user_return_msr(unsigned index, u64 val, u64 mask); +void kvm_user_return_msr_update_cache(unsigned int index, u64 val); static inline bool kvm_is_supported_user_return_msr(u32 msr) { @@ -2416,7 +2429,12 @@ int memslot_rmap_alloc(struct kvm_memory_slot *slot, unsigned long npages); KVM_X86_QUIRK_FIX_HYPERCALL_INSN | \ KVM_X86_QUIRK_MWAIT_NEVER_UD_FAULTS | \ KVM_X86_QUIRK_SLOT_ZAP_ALL | \ - KVM_X86_QUIRK_STUFF_FEATURE_MSRS) + KVM_X86_QUIRK_STUFF_FEATURE_MSRS | \ + KVM_X86_QUIRK_IGNORE_GUEST_PAT) + +#define KVM_X86_CONDITIONAL_QUIRKS \ + (KVM_X86_QUIRK_CD_NW_CLEARED | \ + KVM_X86_QUIRK_IGNORE_GUEST_PAT) /* * KVM previously used a u32 field in kvm_run to indicate the hypercall was diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 5ddba366d3b4..774430c3abff 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -777,6 +777,9 @@ static inline pgprotval_t check_pgprot(pgprot_t pgprot) static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot) { phys_addr_t pfn = (phys_addr_t)page_nr << PAGE_SHIFT; + /* This bit combination is used to mark shadow stacks */ + WARN_ON_ONCE((pgprot_val(pgprot) & (_PAGE_DIRTY | _PAGE_RW)) == + _PAGE_DIRTY); pfn ^= protnone_mask(pgprot_val(pgprot)); pfn &= PTE_PFN_MASK; return __pte(pfn | check_pgprot(pgprot)); @@ -1073,22 +1076,6 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) */ #define pmd_page(pmd) pfn_to_page(pmd_pfn(pmd)) -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - * - * (Currently stuck as a macro because of indirect forward reference - * to linux/mm.h:page_to_nid()) - */ -#define mk_pte(page, pgprot) \ -({ \ - pgprot_t __pgprot = pgprot; \ - \ - WARN_ON_ONCE((pgprot_val(__pgprot) & (_PAGE_DIRTY | _PAGE_RW)) == \ - _PAGE_DIRTY); \ - pfn_pte(page_to_pfn(page), __pgprot); \ -}) - static inline int pmd_bad(pmd_t pmd) { return (pmd_flags(pmd) & ~(_PAGE_USER | _PAGE_ACCESSED)) != @@ -1353,8 +1340,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, #define flush_tlb_fix_spurious_fault(vma, address, ptep) do { } while (0) -#define mk_pmd(page, pgprot) pfn_pmd(page_to_pfn(page), (pgprot)) - #define __HAVE_ARCH_PMDP_SET_ACCESS_FLAGS extern int pmdp_set_access_flags(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp, diff --git a/arch/x86/include/asm/posted_intr.h b/arch/x86/include/asm/posted_intr.h index de788b400fba..bb107ebbe713 100644 --- a/arch/x86/include/asm/posted_intr.h +++ b/arch/x86/include/asm/posted_intr.h @@ -81,6 +81,11 @@ static inline bool pi_test_sn(struct pi_desc *pi_desc) return test_bit(POSTED_INTR_SN, (unsigned long *)&pi_desc->control); } +static inline bool pi_test_pir(int vector, struct pi_desc *pi_desc) +{ + return test_bit(vector, (unsigned long *)pi_desc->pir); +} + /* Non-atomic helpers */ static inline void __pi_set_sn(struct pi_desc *pi_desc) { diff --git a/arch/x86/include/asm/set_memory.h b/arch/x86/include/asm/set_memory.h index 8d9f1c9aaa4c..61f56cdaccb5 100644 --- a/arch/x86/include/asm/set_memory.h +++ b/arch/x86/include/asm/set_memory.h @@ -4,6 +4,7 @@ #include <asm/page.h> #include <asm-generic/set_memory.h> +#include <asm/pgtable.h> #define set_memory_rox set_memory_rox int set_memory_rox(unsigned long addr, int numpages); @@ -37,6 +38,7 @@ int set_memory_rox(unsigned long addr, int numpages); * The caller is required to take care of these. */ +int __set_memory_prot(unsigned long addr, int numpages, pgprot_t prot); int _set_memory_uc(unsigned long addr, int numpages); int _set_memory_wc(unsigned long addr, int numpages); int _set_memory_wt(unsigned long addr, int numpages); diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index 6324f4c6c545..692af46603a1 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -68,6 +68,8 @@ extern void x86_ce4100_early_setup(void); static inline void x86_ce4100_early_setup(void) { } #endif +#include <linux/kexec_handover.h> + #ifndef _SETUP #include <asm/espfix.h> diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h index 6158893786d6..58e028d42e41 100644 --- a/arch/x86/include/asm/sev.h +++ b/arch/x86/include/asm/sev.h @@ -415,6 +415,10 @@ struct svsm_call { #define SVSM_ATTEST_SERVICES 0 #define SVSM_ATTEST_SINGLE_SERVICE 1 +#define SVSM_VTPM_CALL(x) ((2ULL << 32) | (x)) +#define SVSM_VTPM_QUERY 0 +#define SVSM_VTPM_CMD 1 + #ifdef CONFIG_AMD_MEM_ENCRYPT extern u8 snp_vmpl; @@ -512,6 +516,8 @@ void snp_msg_free(struct snp_msg_desc *mdesc); int snp_send_guest_request(struct snp_msg_desc *mdesc, struct snp_guest_req *req, struct snp_guest_request_ioctl *rio); +int snp_svsm_vtpm_send_command(u8 *buffer); + void __init snp_secure_tsc_prepare(void); void __init snp_secure_tsc_init(void); @@ -583,6 +589,7 @@ static inline struct snp_msg_desc *snp_msg_alloc(void) { return NULL; } static inline void snp_msg_free(struct snp_msg_desc *mdesc) { } static inline int snp_send_guest_request(struct snp_msg_desc *mdesc, struct snp_guest_req *req, struct snp_guest_request_ioctl *rio) { return -ENODEV; } +static inline int snp_svsm_vtpm_send_command(u8 *buffer) { return -ENODEV; } static inline void __init snp_secure_tsc_prepare(void) { } static inline void __init snp_secure_tsc_init(void) { } diff --git a/arch/x86/include/asm/shared/tdx.h b/arch/x86/include/asm/shared/tdx.h index a28ff6b14145..2f3820342598 100644 --- a/arch/x86/include/asm/shared/tdx.h +++ b/arch/x86/include/asm/shared/tdx.h @@ -13,6 +13,7 @@ /* TDX module Call Leaf IDs */ #define TDG_VP_VMCALL 0 #define TDG_VP_INFO 1 +#define TDG_MR_RTMR_EXTEND 2 #define TDG_VP_VEINFO_GET 3 #define TDG_MR_REPORT 4 #define TDG_MEM_PAGE_ACCEPT 6 @@ -67,11 +68,18 @@ #define TD_CTLS_LOCK BIT_ULL(TD_CTLS_LOCK_BIT) /* TDX hypercall Leaf IDs */ +#define TDVMCALL_GET_TD_VM_CALL_INFO 0x10000 #define TDVMCALL_MAP_GPA 0x10001 #define TDVMCALL_GET_QUOTE 0x10002 #define TDVMCALL_REPORT_FATAL_ERROR 0x10003 -#define TDVMCALL_STATUS_RETRY 1 +/* + * TDG.VP.VMCALL Status Codes (returned in R10) + */ +#define TDVMCALL_STATUS_SUCCESS 0x0000000000000000ULL +#define TDVMCALL_STATUS_RETRY 0x0000000000000001ULL +#define TDVMCALL_STATUS_INVALID_OPERAND 0x8000000000000000ULL +#define TDVMCALL_STATUS_ALIGN_ERROR 0x8000000000000002ULL /* * Bitmasks of exposed registers (with VMM). diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index 7c488ff0c764..c10dbb74cd00 100644 --- a/arch/x86/include/asm/syscall.h +++ b/arch/x86/include/asm/syscall.h @@ -38,6 +38,13 @@ static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) return regs->orig_ax; } +static inline void syscall_set_nr(struct task_struct *task, + struct pt_regs *regs, + int nr) +{ + regs->orig_ax = nr; +} + static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { @@ -90,6 +97,18 @@ static inline void syscall_get_arguments(struct task_struct *task, args[5] = regs->bp; } +static inline void syscall_set_arguments(struct task_struct *task, + struct pt_regs *regs, + const unsigned long *args) +{ + regs->bx = args[0]; + regs->cx = args[1]; + regs->dx = args[2]; + regs->si = args[3]; + regs->di = args[4]; + regs->bp = args[5]; +} + static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_I386; @@ -121,6 +140,30 @@ static inline void syscall_get_arguments(struct task_struct *task, } } +static inline void syscall_set_arguments(struct task_struct *task, + struct pt_regs *regs, + const unsigned long *args) +{ +# ifdef CONFIG_IA32_EMULATION + if (task->thread_info.status & TS_COMPAT) { + regs->bx = *args++; + regs->cx = *args++; + regs->dx = *args++; + regs->si = *args++; + regs->di = *args++; + regs->bp = *args; + } else +# endif + { + regs->di = *args++; + regs->si = *args++; + regs->dx = *args++; + regs->r10 = *args++; + regs->r8 = *args++; + regs->r9 = *args; + } +} + static inline int syscall_get_arch(struct task_struct *task) { /* x32 tasks should be considered AUDIT_ARCH_X86_64. */ diff --git a/arch/x86/include/asm/tdx.h b/arch/x86/include/asm/tdx.h index 4a1922ec80cf..8b19294600c4 100644 --- a/arch/x86/include/asm/tdx.h +++ b/arch/x86/include/asm/tdx.h @@ -5,6 +5,7 @@ #include <linux/init.h> #include <linux/bits.h> +#include <linux/mmzone.h> #include <asm/errno.h> #include <asm/ptrace.h> @@ -18,6 +19,7 @@ * TDX module. */ #define TDX_ERROR _BITUL(63) +#define TDX_NON_RECOVERABLE _BITUL(62) #define TDX_SW_ERROR (TDX_ERROR | GENMASK_ULL(47, 40)) #define TDX_SEAMCALL_VMFAILINVALID (TDX_SW_ERROR | _UL(0xFFFF0000)) @@ -33,6 +35,8 @@ #ifndef __ASSEMBLER__ #include <uapi/asm/mce.h> +#include <asm/tdx_global_metadata.h> +#include <linux/pgtable.h> /* * Used by the #VE exception handler to gather the #VE exception @@ -64,6 +68,8 @@ bool tdx_early_handle_ve(struct pt_regs *regs); int tdx_mcall_get_report0(u8 *reportdata, u8 *tdreport); +int tdx_mcall_extend_rtmr(u8 index, u8 *data); + u64 tdx_hcall_get_quote(u8 *buf, size_t size); void __init tdx_dump_attributes(u64 td_attr); @@ -119,11 +125,82 @@ static inline u64 sc_retry(sc_func_t func, u64 fn, int tdx_cpu_enable(void); int tdx_enable(void); const char *tdx_dump_mce_info(struct mce *m); +const struct tdx_sys_info *tdx_get_sysinfo(void); + +int tdx_guest_keyid_alloc(void); +u32 tdx_get_nr_guest_keyids(void); +void tdx_guest_keyid_free(unsigned int keyid); + +struct tdx_td { + /* TD root structure: */ + struct page *tdr_page; + + int tdcs_nr_pages; + /* TD control structure: */ + struct page **tdcs_pages; + + /* Size of `tdcx_pages` in struct tdx_vp */ + int tdcx_nr_pages; +}; + +struct tdx_vp { + /* TDVP root page */ + struct page *tdvpr_page; + + /* TD vCPU control structure: */ + struct page **tdcx_pages; +}; + +static inline u64 mk_keyed_paddr(u16 hkid, struct page *page) +{ + u64 ret; + + ret = page_to_phys(page); + /* KeyID bits are just above the physical address bits: */ + ret |= (u64)hkid << boot_cpu_data.x86_phys_bits; + + return ret; +} + +static inline int pg_level_to_tdx_sept_level(enum pg_level level) +{ + WARN_ON_ONCE(level == PG_LEVEL_NONE); + return level - 1; +} + +u64 tdh_vp_enter(struct tdx_vp *vp, struct tdx_module_args *args); +u64 tdh_mng_addcx(struct tdx_td *td, struct page *tdcs_page); +u64 tdh_mem_page_add(struct tdx_td *td, u64 gpa, struct page *page, struct page *source, u64 *ext_err1, u64 *ext_err2); +u64 tdh_mem_sept_add(struct tdx_td *td, u64 gpa, int level, struct page *page, u64 *ext_err1, u64 *ext_err2); +u64 tdh_vp_addcx(struct tdx_vp *vp, struct page *tdcx_page); +u64 tdh_mem_page_aug(struct tdx_td *td, u64 gpa, int level, struct page *page, u64 *ext_err1, u64 *ext_err2); +u64 tdh_mem_range_block(struct tdx_td *td, u64 gpa, int level, u64 *ext_err1, u64 *ext_err2); +u64 tdh_mng_key_config(struct tdx_td *td); +u64 tdh_mng_create(struct tdx_td *td, u16 hkid); +u64 tdh_vp_create(struct tdx_td *td, struct tdx_vp *vp); +u64 tdh_mng_rd(struct tdx_td *td, u64 field, u64 *data); +u64 tdh_mr_extend(struct tdx_td *td, u64 gpa, u64 *ext_err1, u64 *ext_err2); +u64 tdh_mr_finalize(struct tdx_td *td); +u64 tdh_vp_flush(struct tdx_vp *vp); +u64 tdh_mng_vpflushdone(struct tdx_td *td); +u64 tdh_mng_key_freeid(struct tdx_td *td); +u64 tdh_mng_init(struct tdx_td *td, u64 td_params, u64 *extended_err); +u64 tdh_vp_init(struct tdx_vp *vp, u64 initial_rcx, u32 x2apicid); +u64 tdh_vp_rd(struct tdx_vp *vp, u64 field, u64 *data); +u64 tdh_vp_wr(struct tdx_vp *vp, u64 field, u64 data, u64 mask); +u64 tdh_phymem_page_reclaim(struct page *page, u64 *tdx_pt, u64 *tdx_owner, u64 *tdx_size); +u64 tdh_mem_track(struct tdx_td *tdr); +u64 tdh_mem_page_remove(struct tdx_td *td, u64 gpa, u64 level, u64 *ext_err1, u64 *ext_err2); +u64 tdh_phymem_cache_wb(bool resume); +u64 tdh_phymem_page_wbinvd_tdr(struct tdx_td *td); +u64 tdh_phymem_page_wbinvd_hkid(u64 hkid, struct page *page); #else static inline void tdx_init(void) { } static inline int tdx_cpu_enable(void) { return -ENODEV; } static inline int tdx_enable(void) { return -ENODEV; } +static inline u32 tdx_get_nr_guest_keyids(void) { return 0; } static inline const char *tdx_dump_mce_info(struct mce *m) { return NULL; } +static inline const struct tdx_sys_info *tdx_get_sysinfo(void) { return NULL; } #endif /* CONFIG_INTEL_TDX_HOST */ #endif /* !__ASSEMBLER__ */ diff --git a/arch/x86/include/asm/tdx_global_metadata.h b/arch/x86/include/asm/tdx_global_metadata.h new file mode 100644 index 000000000000..060a2ad744bf --- /dev/null +++ b/arch/x86/include/asm/tdx_global_metadata.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Automatically generated TDX global metadata structures. */ +#ifndef _X86_VIRT_TDX_AUTO_GENERATED_TDX_GLOBAL_METADATA_H +#define _X86_VIRT_TDX_AUTO_GENERATED_TDX_GLOBAL_METADATA_H + +#include <linux/types.h> + +struct tdx_sys_info_features { + u64 tdx_features0; +}; + +struct tdx_sys_info_tdmr { + u16 max_tdmrs; + u16 max_reserved_per_tdmr; + u16 pamt_4k_entry_size; + u16 pamt_2m_entry_size; + u16 pamt_1g_entry_size; +}; + +struct tdx_sys_info_td_ctrl { + u16 tdr_base_size; + u16 tdcs_base_size; + u16 tdvps_base_size; +}; + +struct tdx_sys_info_td_conf { + u64 attributes_fixed0; + u64 attributes_fixed1; + u64 xfam_fixed0; + u64 xfam_fixed1; + u16 num_cpuid_config; + u16 max_vcpus_per_td; + u64 cpuid_config_leaves[128]; + u64 cpuid_config_values[128][2]; +}; + +struct tdx_sys_info { + struct tdx_sys_info_features features; + struct tdx_sys_info_tdmr tdmr; + struct tdx_sys_info_td_ctrl td_ctrl; + struct tdx_sys_info_td_conf td_conf; +}; + +#endif diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 8707361b24da..cca7d6641287 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -256,6 +256,7 @@ enum vmcs_field { TSC_MULTIPLIER_HIGH = 0x00002033, TERTIARY_VM_EXEC_CONTROL = 0x00002034, TERTIARY_VM_EXEC_CONTROL_HIGH = 0x00002035, + SHARED_EPT_POINTER = 0x0000203C, PID_POINTER_TABLE = 0x00002042, PID_POINTER_TABLE_HIGH = 0x00002043, GUEST_PHYSICAL_ADDRESS = 0x00002400, @@ -586,6 +587,7 @@ enum vm_entry_failure_code { #define EPT_VIOLATION_PROT_READ BIT(3) #define EPT_VIOLATION_PROT_WRITE BIT(4) #define EPT_VIOLATION_PROT_EXEC BIT(5) +#define EPT_VIOLATION_EXEC_FOR_RING3_LIN BIT(6) #define EPT_VIOLATION_PROT_MASK (EPT_VIOLATION_PROT_READ | \ EPT_VIOLATION_PROT_WRITE | \ EPT_VIOLATION_PROT_EXEC) |