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[6.6]Hygon: CSV3: Support launch_encrypt_data for non-4K aligned data and more than once, support inject secret #472

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Merged
opsiff merged 8 commits into from
Nov 15, 2024
Merged

[6.6]Hygon: CSV3: Support launch_encrypt_data for non-4K aligned data and more than once, support inject secret #472

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2da2d8d
KVM: SVM: CSV: Fix the vm_size even if CSV3 feature is unsupported on…
Sep 24, 2024
d858bee
crypto: ccp: Get api version again when update Hygon CSV firmware at …
Oct 7, 2024
ecfc428
KVM: SVM: CSV: Ensure all the GPRs and some non-GPRs are synced befor…
Nov 2, 2024
401bf1c
crypto: ccp: Provide csv_get_extension_info() to present extensions o…
Sep 25, 2024
7e32f18
KVM: SVM: CSV: Provide KVM_CAP_HYGON_COCO_EXT interface
Sep 26, 2024
a3f2f9e
KVM: SVM: CSV: Provide KVM_CSV3_SET_GUEST_PRIVATE_MEMORY ioctl interface
Sep 26, 2024
5ae112d
KVM: SVM: CSV: Support issue non-4K aligned CSV3_CMD_LAUNCH_ENCRYPT_D…
Sep 27, 2024
8e69def
KVM: SVM: CSV: Support inject secret to Hygon CSV3 guest
Sep 27, 2024
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2 changes: 2 additions & 0 deletions arch/x86/include/asm/kvm-x86-ops.h
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,8 @@ KVM_X86_OP_OPTIONAL_RET0(vcpu_get_apicv_inhibit_reasons);
KVM_X86_OP_OPTIONAL(vm_attestation)
KVM_X86_OP_OPTIONAL(control_pre_system_reset)
KVM_X86_OP_OPTIONAL(control_post_system_reset)
KVM_X86_OP_OPTIONAL(get_hygon_coco_extension)
KVM_X86_OP_OPTIONAL(enable_hygon_coco_extension)

#undef KVM_X86_OP
#undef KVM_X86_OP_OPTIONAL
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2 changes: 2 additions & 0 deletions arch/x86/include/asm/kvm_host.h
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Expand Up @@ -1758,6 +1758,8 @@ struct kvm_x86_ops {
int (*vm_attestation)(struct kvm *kvm, unsigned long gpa, unsigned long len);
int (*control_pre_system_reset)(struct kvm *kvm);
int (*control_post_system_reset)(struct kvm *kvm);
int (*get_hygon_coco_extension)(struct kvm *kvm);
int (*enable_hygon_coco_extension)(struct kvm *kvm, u32 arg);
};

struct kvm_x86_nested_ops {
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