The event injection test toggles unrestricted guest to target the consistency checks related to exception error codes. In doing so, it fails to properly meet unrestricted guest's requirement of EPT being enabled. Patch 3/3 fixes the actual bug, patches 1/3 and 2/3 tweak the EPT configuration flow to better support tests that want to enable EPT but never expect to fulloy enter the guest, i.e. don't need to setup the actual page tables. Sean Christopherson (3): KVM: nVMX: Remove redundant masking with allowed exec controls mask KVM: nVMX: Add enable_ept() helper to configure legal EPTP KVM: nVMX: Properly configured unrestricted guest for event injection x86/vmx.h | 18 ---------- x86/vmx_tests.c | 92 +++++++++++++++++++++++++++++++++---------------- 2 files changed, 62 insertions(+), 48 deletions(-) -- 2.20.1
