[LTP] [PATCH 0/5] KVM test for Intel VMX vAPIC

Martin Doucha mdoucha@suse.cz
Mon Apr 7 16:23:44 CEST 2025


We already have a CVE test for AMD SVM which checks that access to virtual
APIC in nested VMs is correctly redirected to the backing page allocated
by the parent VM. Add a similar test for Intel VMX.

Martin Doucha (5):
  kvm_vmx01: Fix 32bit compiler warnings
  KVM: Add kvm_vmx01 to the runtest file
  KVM: Simplify reading VMX control field masks
  KVM: Add constants for Intel VMX vAPIC control
  Add test for Intel VMX virtualized APIC

 runtest/kvm                                |   2 +
 testcases/kernel/kvm/.gitignore            |   1 +
 testcases/kernel/kvm/include/kvm_x86_vmx.h |  22 ++-
 testcases/kernel/kvm/kvm_vmx01.c           |  15 +-
 testcases/kernel/kvm/kvm_vmx02.c           | 193 +++++++++++++++++++++
 testcases/kernel/kvm/lib_x86.c             |  48 +++--
 6 files changed, 260 insertions(+), 21 deletions(-)
 create mode 100644 testcases/kernel/kvm/kvm_vmx02.c

-- 
2.49.0



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