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Re: [PATCH v1 07/40] i386/tdx: Introduce is_tdx_vm() helper and cache td
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From: |
Gerd Hoffmann |
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Subject: |
Re: [PATCH v1 07/40] i386/tdx: Introduce is_tdx_vm() helper and cache tdx_guest object |
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Date: |
Thu, 25 Aug 2022 12:16:03 +0200 |
On Tue, Aug 02, 2022 at 03:47:17PM +0800, Xiaoyao Li wrote:
> It will need special handling for TDX VMs all around the QEMU.
> Introduce is_tdx_vm() helper to query if it's a TDX VM.
>
> Cache tdx_guest object thus no need to cast from ms->cgs every time.
>
> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
- Re: [PATCH v1 01/40] *** HACK *** linux-headers: Update headers to pull in TDX API changes, (continued)
- [PATCH v1 02/40] i386: Introduce tdx-guest object, Xiaoyao Li, 2022/08/02
- [PATCH v1 03/40] target/i386: Implement mc->kvm_type() to get VM type, Xiaoyao Li, 2022/08/02
- [PATCH v1 04/40] target/i386: Introduce kvm_confidential_guest_init(), Xiaoyao Li, 2022/08/02
- [PATCH v1 05/40] i386/tdx: Implement tdx_kvm_init() to initialize TDX VM context, Xiaoyao Li, 2022/08/02
- [PATCH v1 06/40] i386/tdx: Get tdx_capabilities via KVM_TDX_CAPABILITIES, Xiaoyao Li, 2022/08/02
- [PATCH v1 07/40] i386/tdx: Introduce is_tdx_vm() helper and cache tdx_guest object, Xiaoyao Li, 2022/08/02
- Re: [PATCH v1 07/40] i386/tdx: Introduce is_tdx_vm() helper and cache tdx_guest object,
Gerd Hoffmann <=
- [PATCH v1 08/40] i386/tdx: Adjust the supported CPUID based on TDX restrictions, Xiaoyao Li, 2022/08/02
- [PATCH v1 09/40] i386/tdx: Update tdx_fixed0/1 bits by tdx_caps.cpuid_config[], Xiaoyao Li, 2022/08/02
- [PATCH v1 12/40] i386/kvm: Move architectural CPUID leaf generation to separate helper, Xiaoyao Li, 2022/08/02
- [PATCH v1 10/40] i386/tdx: Integrate tdx_caps->xfam_fixed0/1 into tdx_cpuid_lookup, Xiaoyao Li, 2022/08/02
- [PATCH v1 11/40] i386/tdx: Integrate tdx_caps->attrs_fixed0/1 to tdx_cpuid_lookup, Xiaoyao Li, 2022/08/02