From 100c6d81426a538dc27f9b7b477d8d765d069dd3 Mon Sep 17 00:00:00 2001 From: Demi Marie Obenour Date: Fri, 13 Jun 2025 14:27:00 -0400 Subject: [PATCH] docs: SGX virt changes are upstream Signed-off-by: Demi Marie Obenour --- docs/intel_sgx.md | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/docs/intel_sgx.md b/docs/intel_sgx.md index 0a7e5dcb9..9f2ca76bd 100644 --- a/docs/intel_sgx.md +++ b/docs/intel_sgx.md @@ -4,14 +4,12 @@ Intel® Software Guard Extensions (Intel® SGX) is an Intel technology designed to increase the security of application code and data. Cloud Hypervisor supports SGX virtualization through KVM. Because SGX is built on hardware features that cannot be emulated in software, virtualizing SGX requires support in KVM and in -the host kernel. The required Linux and KVM changes can be found in the -[KVM SGX Tree](https://github.com/intel/kvm-sgx). +the host kernel. The required Linux and KVM changes can be found in Linux 5.13+. Utilizing SGX in the guest requires a kernel/OS with SGX support, e.g. a kernel since release 5.11, see -[here](https://www.intel.com/content/www/us/en/developer/tools/software-guard-extensions/linux-overview.html) -or the [KVM SGX Tree](https://github.com/intel/kvm-sgx). Running KVM SGX as the -guest kernel allows nested virtualization of SGX. +[here](https://www.intel.com/content/www/us/en/developer/tools/software-guard-extensions/linux-overview.html). +Running Linux 5.13+ as the guest kernel allows nested virtualization of SGX. For more information about SGX, please refer to the [SGX Homepage](https://www.intel.com/content/www/us/en/developer/tools/software-guard-extensions/linux-overview.html).