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Re: [PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X8
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From: |
Gerd Hoffmann |
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Subject: |
Re: [PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X86MachineState |
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Date: |
Fri, 26 Aug 2022 12:32:30 +0200 |
On Tue, Aug 02, 2022 at 03:47:44PM +0800, Xiaoyao Li wrote:
> Add a new bool member, eoi_intercept_unsupported, to X86MachineState
> with default value false. Set true for TDX VM.
>
> Inability to intercept eoi causes impossibility to emulate level
> triggered interrupt to be re-injected when level is still kept active.
> which affects interrupt controller emulation.
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
- [PATCH v1 32/40] i386/tdx: Disable PIC for TDX VMs, (continued)
- [PATCH v1 32/40] i386/tdx: Disable PIC for TDX VMs, Xiaoyao Li, 2022/08/02
- [PATCH v1 28/40] i386/tdx: Add TDVF memory via KVM_TDX_INIT_MEM_REGION, Xiaoyao Li, 2022/08/02
- [PATCH v1 25/40] i386/tdx: Track RAM entries for TDX VM, Xiaoyao Li, 2022/08/02
- [PATCH v1 23/40] i386/tdx: Don't initialize pc.rom for TDX VMs, Xiaoyao Li, 2022/08/02
- [PATCH v1 33/40] i386/tdx: Don't allow system reset for TDX VMs, Xiaoyao Li, 2022/08/02
- [PATCH v1 29/40] i386/tdx: Call KVM_TDX_INIT_VCPU to initialize TDX vcpu, Xiaoyao Li, 2022/08/02
- [PATCH v1 30/40] i386/tdx: Finalize TDX VM, Xiaoyao Li, 2022/08/02
- [PATCH v1 24/40] i386/tdx: Track mem_ptr for each firmware entry of TDVF, Xiaoyao Li, 2022/08/02
- [PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X86MachineState, Xiaoyao Li, 2022/08/02
- Re: [PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X86MachineState,
Gerd Hoffmann <=
- [PATCH v1 36/40] i386/tdx: Don't synchronize guest tsc for TDs, Xiaoyao Li, 2022/08/02
- [PATCH v1 38/40] i386/tdx: Skip kvm_put_apicbase() for TDs, Xiaoyao Li, 2022/08/02
- [PATCH v1 35/40] hw/i386: add option to forcibly report edge trigger in acpi tables, Xiaoyao Li, 2022/08/02
- [PATCH v1 37/40] i386/tdx: Only configure MSR_IA32_UCODE_REV in kvm_init_msrs() for TDs, Xiaoyao Li, 2022/08/02
- [PATCH v1 39/40] i386/tdx: Don't get/put guest state for TDX VMs, Xiaoyao Li, 2022/08/02
- [PATCH v1 40/40] docs: Add TDX documentation, Xiaoyao Li, 2022/08/02