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charset="UTF-8" Clear vmx->fail before exiting to userspace to report a failed VM-Entry to fix a splat triggered by syzkaller where the stale vmx->fail confuses the force nested VM-Exit flow. Found on a Google-internal kernel, but the reproducer (will attach) works on upstream (but only on CPUs without CET, because it generates a VM-Fail by injecting #UD with an error code). Sean Christopherson (2): KVM: VMX: Clear vmx->fail before exiting to userspace on failed VM-Enter KVM: VMX: Dedup VM-Enter error handling for VM-Fail and VM-Exit arch/x86/kvm/vmx/vmx.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) base-commit: 164405e8e9a0378c7e1aff2254625a6553a291f1 -- 2.56.0.257.gf7497c7d27-goog