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Searched refs:cc_platform_has (Results 1 – 25 of 37) sorted by relevance

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/linux/arch/powerpc/platforms/pseries/
H A Dcc_platform.c16 bool cc_platform_has(enum cc_attr attr) in cc_platform_has() function
26 EXPORT_SYMBOL_GPL(cc_platform_has);
/linux/arch/x86/coco/
H A Dcore.c118 bool noinstr cc_platform_has(enum cc_attr attr) in cc_platform_has() function
129 EXPORT_SYMBOL_GPL(cc_platform_has);
223 if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in cc_random_init()
/linux/arch/x86/mm/
H A Dmem_encrypt_amd.c130 if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) { in __sme_early_enc_dec()
182 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in sme_unmap_bootdata()
202 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in sme_map_bootdata()
292 if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && !enc) in amd_enc_status_change_prepare()
305 if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && enc) in amd_enc_status_change_finish()
308 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in amd_enc_status_change_finish()
H A Dioremap.c96 if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in __ioremap_check_encrypted()
116 if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in __ioremap_check_other()
507 if ((flags & MEMREMAP_DEC) || cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in arch_memremap_wb()
586 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in memremap_should_map_decrypted()
732 if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT)) in arch_memremap_can_ram_remap()
741 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) { in arch_memremap_can_ram_remap()
762 if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT)) in early_memremap_pgprot_adjust()
767 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) { in early_memremap_pgprot_adjust()
H A Dcpu_entry_area.c160 if (cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) { in percpu_setup_exception_stacks()
/linux/arch/x86/realmode/
H A Dinit.c76 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in sme_sev_setup_real_mode()
79 if (cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) { in sme_sev_setup_real_mode()
114 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in setup_real_mode()
/linux/arch/x86/coco/sev/
H A Dcore.c194 if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in get_jump_table_addr()
679 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_set_memory_shared()
687 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_set_memory_private()
697 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_accept_memory()
883 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_kexec_begin()
966 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_kexec_finish()
1109 if (cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) in wakeup_cpu_via_vmgexit()
1124 if (cc_platform_has(CC_ATTR_GUEST_SNP_SECURE_TSC)) { in wakeup_cpu_via_vmgexit()
1157 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in snp_set_wakeup_secondary_cpu()
1217 if (!cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) in sev_es_efi_map_ghcbs_cas()
[all …]
/linux/drivers/ptp/
H A Dptp_kvm_x86.c31 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) { in kvm_arch_ptp_init()
70 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) { in kvm_arch_ptp_exit()
/linux/arch/x86/virt/svm/
H A Dsev.c137 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in __mfd_enable()
158 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in __snp_enable()
513 if (WARN_ON_ONCE(!cc_platform_has(CC_ATTR_HOST_SEV_SNP))) in snp_rmptable_init()
742 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in __snp_lookup_rmpentry()
868 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in psmash()
977 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in rmpupdate()
1071 if (cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in kdump_sev_callback()
/linux/arch/arm64/kernel/
H A Drsi.c25 bool cc_platform_has(enum cc_attr attr) in cc_platform_has() function
34 EXPORT_SYMBOL_GPL(cc_platform_has);
/linux/arch/x86/kernel/
H A Deisa.c16 if ((xen_pv_domain() && !xen_initial_domain()) || cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in eisa_bus_probe()
H A Dmachine_kexec_64.c215 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in init_transition_pgtable()
255 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) { in init_pgtable()
707 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in arch_kexec_post_alloc_pages()
720 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in arch_kexec_pre_free_pages()
H A Dcrash_dump_64.c63 cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)); in elfcorehdr_read()
H A Dkvm.c454 !cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in sev_map_percpu_data()
598 if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT) || in setup_efi_kvm_sev_migration()
966 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT) && in kvm_init_platform()
/linux/arch/x86/include/asm/
H A Dunaccepted_memory.h14 } else if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) { in arch_accept_memory()
H A Dsev.h447 cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) in sev_es_ist_enter()
453 cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) in sev_es_ist_exit()
461 cc_platform_has(CC_ATTR_GUEST_STATE_ENCRYPT)) in sev_es_nmi_complete()
/linux/arch/x86/kernel/apic/
H A Dx2apic_savic.c28 return x2apic_enabled() && cc_platform_has(CC_ATTR_SNP_SECURE_AVIC); in savic_acpi_madt_oem_check()
374 if (!cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) in savic_probe()
/linux/drivers/gpu/drm/
H A Ddrm_cache.c201 if (cc_platform_has(CC_ATTR_MEM_ENCRYPT)) in drm_need_swiotlb()
/linux/arch/x86/hyperv/
H A Dhv_apic.c301 if (cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) in hv_apic_init()
/linux/arch/x86/platform/efi/
H A Defi_64.c296 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT) && in __map_region()
408 if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) in efi_update_mem_attr()
/linux/kernel/
H A Dcrash_dump_dm_crypt.c60 return read_from_oldmem(&iter, count, ppos, cc_platform_has(CC_ATTR_MEM_ENCRYPT)); in dm_crypt_keys_read()
/linux/arch/x86/kernel/cpu/
H A Dvmware.c433 if (cc_platform_has(CC_ATTR_GUEST_SEV_SNP) && !efi_enabled(EFI_BOOT)) in vmware_platform_setup()
H A Dmshyperv.c513 if (cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) in ms_hyperv_init_platform()
/linux/drivers/iommu/amd/
H A Dinit.c733 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) in iommu_memremap()
3360 if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in iommu_snp_enable()
3498 if (ret && cc_platform_has(CC_ATTR_HOST_SEV_SNP) && in iommu_go_to_state()
3580 if (!cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT) || in amd_iommu_sme_check()
3624 if (cc_platform_has(CC_ATTR_HOST_SEV_SNP)) in amd_iommu_detect()
/linux/drivers/virt/coco/sev-guest/
H A Dsev-guest.c635 if (!cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) in sev_guest_probe()

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