From a32e84594ddf018cc618a8781298804c3e6131ce Mon Sep 17 00:00:00 2001 From: Wanpeng Li Date: Wed, 20 Aug 2014 15:31:53 +0800 Subject: [PATCH] KVM: vmx: fix ept reserved bits for 1-GByte page EPT misconfig handler in kvm will check which reason lead to EPT misconfiguration after vmexit. One of the reasons is that an EPT paging-structure entry is configured with settings reserved for future functionality. However, the handler can't identify if paging-structure entry of reserved bits for 1-GByte page are configured, since PDPTE which point to 1-GByte page will reserve bits 29:12 instead of bits 7:3 which are reserved for PDPTE that references an EPT Page Directory. This patch fix it by reserve bits 29:12 for 1-GByte page. Signed-off-by: Wanpeng Li Signed-off-by: Paolo Bonzini --- Reading git-format-patch failed