mbox series

[0/3] KVM: nVMX: nEPT injection fixes and cleanups

Message ID 20240209221700.393189-1-seanjc@google.com
Headers
Series KVM: nVMX: nEPT injection fixes and cleanups |

Message

Sean Christopherson Feb. 9, 2024, 10:16 p.m. UTC 
  Fix a minor bug where KVM doesn't clear EXIT_QUALIFICATION when injecting
an EPT Misconfig into L1, and then move exit_qualification out of
kvm_vcpu_arch to avoid recurrences of the bug fixed by commit d7f0a00e438d
("KVM: VMX: Report up-to-date exit qualification to userspace").

Sean Christopherson (3):
  KVM: nVMX: Clear EXIT_QUALIFICATION when injecting an EPT Misconfig
  KVM: x86: Move nEPT exit_qualification field from kvm_vcpu_arch to
    x86_exception
  KVM: nVMX: Add a sanity check that nested PML Full stems from EPT
    Violations

 arch/x86/include/asm/kvm_host.h |  3 ---
 arch/x86/kvm/kvm_emulate.h      |  1 +
 arch/x86/kvm/mmu/paging_tmpl.h  | 14 +++++++-------
 arch/x86/kvm/vmx/nested.c       | 30 ++++++++++++++++++++++++++----
 arch/x86/kvm/vmx/vmx.c          |  2 --
 5 files changed, 34 insertions(+), 16 deletions(-)


base-commit: 7455665a3521aa7b56245c0a2810f748adc5fdd4