From: "Gerd Hoffmann" <kraxel@redhat.com>
To: Min Xu <min.m.xu@intel.com>
Cc: devel@edk2.groups.io, Ray Ni <ray.ni@intel.com>,
Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Zhiguang Liu <zhiguang.liu@intel.com>,
Brijesh Singh <brijesh.singh@amd.com>,
Erdem Aktas <erdemaktas@google.com>,
James Bottomley <jejb@linux.ibm.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [PATCH V9 02/47] MdePkg: Update Cpuid.h for Tdx
Date: Tue, 22 Mar 2022 08:54:40 +0100 [thread overview]
Message-ID: <20220322075440.qwbrvnk662x4kn4r@sirius.home.kraxel.org> (raw)
In-Reply-To: <84e3eaef57a58be26416544299c7bbe1304fde05.1647523953.git.min.m.xu@intel.com>
On Fri, Mar 18, 2022 at 08:45:20AM +0800, Min Xu wrote:
> RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
>
> Guest software can be designed to run either as a TD, as a legacy virtual
> machine, or directly on the CPU, based on enumeration of its run-time
> environment. [TDX-Module] Chap 10.2 defines the flow and the new CPUID
> leaf 0x21.
>
> [TDX-Module] Architecture Specification: Intel(R) Trust Domain Extensions
> Module, Chap 10.2, 344425-003US, August 2021
> https://www.intel.com/content/dam/develop/external/us/en/documents/
> tdx-module-1.0-public-spec-v0.931.pdf
>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Cc: Brijesh Singh <brijesh.singh@amd.com>
> Cc: Erdem Aktas <erdemaktas@google.com>
> Cc: James Bottomley <jejb@linux.ibm.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Tom Lendacky <thomas.lendacky@amd.com>
> Cc: Gerd Hoffmann <kraxel@redhat.com>
> Signed-off-by: Min Xu <min.m.xu@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
next prev parent reply other threads:[~2022-03-22 7:54 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-18 0:45 [PATCH V9 00/47] Enable Intel TDX in OvmfPkg (Config-A) Min Xu
2022-03-18 0:45 ` [PATCH V9 01/47] MdePkg: Add Tdx.h Min Xu
2022-03-18 0:45 ` [PATCH V9 02/47] MdePkg: Update Cpuid.h for Tdx Min Xu
2022-03-22 3:02 ` Min Xu
2022-03-23 1:15 ` 回复: " gaoliming
2022-03-22 7:54 ` Gerd Hoffmann [this message]
2022-03-23 9:18 ` [edk2-devel] " Ni, Ray
2022-03-18 0:45 ` [PATCH V9 03/47] MdePkg: Introduce basic Tdx functions in BaseLib Min Xu
2022-03-18 0:45 ` [PATCH V9 04/47] MdePkg: Add TdxLib to wrap Tdx operations Min Xu
2022-03-18 0:45 ` [PATCH V9 05/47] UefiCpuPkg: Extend VmgExitLibNull to handle #VE exception Min Xu
2022-03-18 0:45 ` [PATCH V9 06/47] OvmfPkg: Extend VmgExitLib " Min Xu
2022-03-18 0:45 ` [PATCH V9 07/47] UefiCpuPkg/CpuExceptionHandler: Add base support for the " Min Xu
2022-03-18 0:45 ` [PATCH V9 08/47] MdePkg: Add helper functions for Tdx guest in BaseIoLibIntrinsic Min Xu
2022-03-18 0:45 ` [PATCH V9 09/47] MdePkg: Support mmio " Min Xu
2022-03-18 0:45 ` [PATCH V9 10/47] MdePkg: Support IoFifo " Min Xu
2022-03-18 0:45 ` [PATCH V9 11/47] MdePkg: Support IoRead/IoWrite " Min Xu
2022-03-18 0:45 ` [PATCH V9 12/47] UefiCpuPkg: Support TDX in BaseXApicX2ApicLib Min Xu
2022-03-18 0:45 ` [PATCH V9 13/47] MdePkg: Add macro to check SEV / TDX guest Min Xu
2022-03-18 0:45 ` [PATCH V9 14/47] UefiCpuPkg: Enable Tdx support in MpInitLib Min Xu
2022-03-22 3:04 ` Min Xu
2022-03-23 7:19 ` Ni, Ray
2022-03-23 11:30 ` Min Xu
2022-03-18 0:45 ` [PATCH V9 15/47] OvmfPkg: Add IntelTdx.h in OvmfPkg/Include/IndustryStandard Min Xu
2022-03-18 0:45 ` [PATCH V9 16/47] OvmfPkg: Add TdxMailboxLib Min Xu
2022-03-18 0:45 ` [PATCH V9 17/47] OvmfPkg: Create initial version of PlatformInitLib Min Xu
2022-03-18 0:45 ` [PATCH V9 18/47] OvmfPkg/PlatformInitLib: Add hob functions Min Xu
2022-03-18 0:45 ` [PATCH V9 19/47] OvmfPkg/PlatformPei: Move global variables to PlatformInfoHob Min Xu
2022-03-22 8:35 ` Gerd Hoffmann
2022-03-18 0:45 ` [PATCH V9 20/47] OvmfPkg/PlatformPei: Refactor MiscInitialization Min Xu
2022-03-18 0:45 ` [PATCH V9 21/47] OvmfPkg/PlatformPei: Refactor MiscInitialization for CloudHV Min Xu
2022-03-18 0:45 ` [PATCH V9 22/47] OvmfPkg/PlatformPei: Refactor AddressWidthInitialization Min Xu
2022-03-22 8:36 ` Gerd Hoffmann
2022-03-18 0:45 ` [PATCH V9 23/47] OvmfPkg/PlatformPei: Refactor MaxCpuCountInitialization Min Xu
2022-03-22 8:37 ` Gerd Hoffmann
2022-03-18 0:45 ` [PATCH V9 24/47] OvmfPkg/PlatformPei: Refactor QemuUc32BaseInitialization Min Xu
2022-03-18 0:45 ` [PATCH V9 25/47] OvmfPkg/PlatformPei: Refactor InitializeRamRegions Min Xu
2022-03-18 0:45 ` [PATCH V9 27/47] OvmfPkg/PlatformPei: Refactor NoexecDxeInitialization Min Xu
2022-03-18 0:45 ` [PATCH V9 28/47] OvmfPkg/PlatformPei: Refactor MiscInitialization Min Xu
2022-03-18 0:45 ` [PATCH V9 29/47] OvmfPkg/PlatformInitLib: Create MemDetect.c Min Xu
2022-03-18 0:45 ` [PATCH V9 30/47] OvmfPkg/PlatformInitLib: Move functions to Platform.c Min Xu
2022-03-18 0:45 ` [PATCH V9 31/47] OvmfPkg: Update PlatformInitLib to process Tdx hoblist Min Xu
2022-03-18 0:45 ` [PATCH V9 32/47] OvmfPkg/Sec: Declare local variable as volatile in SecCoreStartupWithStack Min Xu
2022-03-18 0:45 ` [PATCH V9 33/47] OvmfPkg: Update Sec to support Tdx Min Xu
2022-03-18 0:45 ` [PATCH V9 34/47] OvmfPkg: Check Tdx in QemuFwCfgPei to avoid DMA operation Min Xu
2022-03-18 0:45 ` [PATCH V9 35/47] MdeModulePkg: Skip setting IA32_ERER.NXE if it has already been set Min Xu
2022-03-18 13:39 ` [edk2-devel] " Ni, Ray
2022-03-18 0:45 ` [PATCH V9 36/47] MdeModulePkg: Add PcdTdxSharedBitMask Min Xu
2022-03-18 0:45 ` [PATCH V9 37/47] UefiCpuPkg: Update AddressEncMask in CpuPageTable Min Xu
2022-03-18 0:45 ` [PATCH V9 38/47] OvmfPkg: Update PlatformInitLib for Tdx guest Min Xu
2022-03-18 0:45 ` [PATCH V9 39/47] OvmfPkg: Update PlatformPei to support " Min Xu
2022-03-18 0:45 ` [PATCH V9 40/47] OvmfPkg: Update AcpiPlatformDxe to alter MADT table Min Xu
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