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Re: [RFC PATCH v4 15/36] i386/tdx: Set kvm_readonly_mem_enabled to false
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From: |
Gerd Hoffmann |
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Subject: |
Re: [RFC PATCH v4 15/36] i386/tdx: Set kvm_readonly_mem_enabled to false for TDX VM |
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Date: |
Mon, 23 May 2022 11:45:58 +0200 |
On Thu, May 12, 2022 at 11:17:42AM +0800, Xiaoyao Li wrote:
> TDX only supports readonly for shared memory but not for private memory.
>
> In the view of QEMU, it has no idea whether a memslot is used as shared
> memory of private. Thus just mark kvm_readonly_mem_enabled to false to
> TDX VM for simplicity.
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
- Re: [RFC PATCH v4 14/36] i386/tdx: Implement user specified tsc frequency, (continued)
- [RFC PATCH v4 16/36] i386/tdvf: Introduce function to parse TDVF metadata, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 18/36] i386/tdx: Skip BIOS shadowing setup, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 19/36] i386/tdx: Don't initialize pc.rom for TDX VMs, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 15/36] i386/tdx: Set kvm_readonly_mem_enabled to false for TDX VM, Xiaoyao Li, 2022/05/11
- Re: [RFC PATCH v4 15/36] i386/tdx: Set kvm_readonly_mem_enabled to false for TDX VM,
Gerd Hoffmann <=
- [RFC PATCH v4 20/36] i386/tdx: Register a machine_init_done callback for TD, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 17/36] i386/tdx: Parse TDVF metadata for TDX VM, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 21/36] i386/tdx: Track mem_ptr for each firmware entry of TDVF, Xiaoyao Li, 2022/05/11
- [RFC PATCH v4 22/36] i386/tdx: Track RAM entries for TDX VM, Xiaoyao Li, 2022/05/11