[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-18。"],[[["\u003cp\u003eConfidential VM instances can be created using custom Linux images, following a similar process as standard Compute Engine custom image creation but with specific additional requirements.\u003c/p\u003e\n"],["\u003cp\u003eThe minimum kernel version for Confidential VM varies depending on the required technology: SEV needs 5.11 or later, SEV with live migration requires 6.6 or 6.1 LTS or later, and SEV-SNP or Intel TDX require 6.1LTS or later or 6.6 or later respectively.\u003c/p\u003e\n"],["\u003cp\u003eSpecific kernel options such as \u003ccode\u003eCONFIG_AMD_MEM_ENCRYPT\u003c/code\u003e, \u003ccode\u003eCONFIG_GVE\u003c/code\u003e, \u003ccode\u003eCONFIG_NET_VENDOR_GOOGLE\u003c/code\u003e, \u003ccode\u003eCONFIG_PCI_MSI\u003c/code\u003e, and \u003ccode\u003eCONFIG_SWIOTLB\u003c/code\u003e must be enabled in the kernel configuration for both AMD SEV/SEV-SNP and Intel TDX.\u003c/p\u003e\n"],["\u003cp\u003eThe gVNIC driver must be version 1.01 or later, and the NVMe interface must be available at boot with the appropriate driver included in the kernel and initramfs.\u003c/p\u003e\n"],["\u003cp\u003eWhen creating a Confidential VM instance, the image must include specific guest OS feature tags such as \u003ccode\u003eSEV_CAPABLE\u003c/code\u003e, \u003ccode\u003eSEV_LIVE_MIGRATABLE_V2\u003c/code\u003e, \u003ccode\u003eSEV_SNP_CAPABLE\u003c/code\u003e, or \u003ccode\u003eTDX_CAPABLE\u003c/code\u003e, as well as \u003ccode\u003eGVNIC\u003c/code\u003e, \u003ccode\u003eUEFI_COMPATIBLE\u003c/code\u003e, and \u003ccode\u003eVIRTIO_SCSI_MULTIQUEUE\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
