Dear Laurentiu, Could you please check if your CPU supported from /proc/cpuinfo and lscpu ? EPT supported Xlord From: -=X.L.O.R.D=- [mailto:xlord.sl@xxxxxxxxx] Dear Laurentiu, Assume your hardware does support Intel VT-x with EPT supported, I have also look into the kernel part for fun! Just quick look at CentOS 7 and installed a CentOS_7x_x64_build1511 @installation at minimum, below is my sharing and hope to help! 1) CentOS Linux Kernel version: 3.10.0-327.e17.x86_64 SMP 2) Kernel parameters which should be your requirement; a. Default “kvm-intel.ept=1” (refer to Kernel Archive “https://www.kernel.org/”) b. Xlord From: Laurentiu Soica [mailto:laurentiu@xxxxxxxx] Hello Xlord, The CPU does have VT support and I already have the nested KVM enabled. Checking the Linux Kernel release notes I saw that the nested kvm feature was implemented in 3.10 but he EPT support is in 3.12. So Centos 7's kernel which is 3.10 does have the EPT support? Is there a way to check that the EPT support is available in the kernel? Thank you, Laurentiu On Thu, Aug 4, 2016, 06:04 -=X.L.O.R.D=- <xlord.sl@xxxxxxxxx> wrote:
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