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Re: [PATCH 12/26] KVM: track whether guest state is encrypted
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From: |
Paolo Bonzini |
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Subject: |
Re: [PATCH 12/26] KVM: track whether guest state is encrypted |
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Date: |
Wed, 27 Mar 2024 10:05:13 +0100 |
On Tue, Mar 26, 2024 at 4:48 PM Xiaoyao Li <xiaoyao.li@intel.com> wrote:
> So, this requires confidential guests to call
> kvm_mark_guest_state_protected() in its machine_init_done notifier callback?
>
> But for TDX, the guest_state is protected at the beginning, not some
> time later when machine_init_done.
Good point, I will change this to an "if".
Paolo
- [PATCH 08/26] scripts/update-linux-headers: Add bits.h to file imports, (continued)
- [PATCH 08/26] scripts/update-linux-headers: Add bits.h to file imports, Paolo Bonzini, 2024/03/22
- [PATCH 07/26] scripts/update-linux-headers: Add setup_data.h to import list, Paolo Bonzini, 2024/03/22
- [PATCH 10/26] [TO SQUASH] hw/i386: Remove redeclaration of struct setup_data, Paolo Bonzini, 2024/03/22
- [PATCH 11/26] runstate: skip initial CPU reset if reset is not actually possible, Paolo Bonzini, 2024/03/22
- [PATCH 09/26] [HACK] linux-headers: Update headers for 6.8 + kvm-coco-queue + SNP, Paolo Bonzini, 2024/03/22
- [PATCH 12/26] KVM: track whether guest state is encrypted, Paolo Bonzini, 2024/03/22
- [PATCH 13/26] KVM: remove kvm_arch_cpu_check_are_resettable, Paolo Bonzini, 2024/03/22
- [PATCH 14/26] target/i386: introduce x86-confidential-guest, Paolo Bonzini, 2024/03/22
- [PATCH 16/26] target/i386: SEV: use KVM_SEV_INIT2 if possible, Paolo Bonzini, 2024/03/22
- [PATCH 17/26] trace/kvm: Split address space and slot id in trace_kvm_set_user_memory(), Paolo Bonzini, 2024/03/22
- [PATCH 20/26] kvm: Enable KVM_SET_USER_MEMORY_REGION2 for memslot, Paolo Bonzini, 2024/03/22
- [PATCH 18/26] kvm: Introduce support for memory_attributes, Paolo Bonzini, 2024/03/22
- [PATCH 19/26] RAMBlock: Add support of KVM private guest memfd, Paolo Bonzini, 2024/03/22