Commit 07721fee authored by Paolo Bonzini's avatar Paolo Bonzini

KVM: nVMX: Don't emulate instructions in guest mode

vmx_check_intercept is not yet fully implemented. To avoid emulating
instructions disallowed by the L1 hypervisor, refuse to emulate
instructions by default.

Cc: stable@vger.kernel.org
[Made commit, added commit msg - Oliver]
Signed-off-by: default avatarOliver Upton <oupton@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 5ef8acbd
...@@ -7164,7 +7164,7 @@ static int vmx_check_intercept(struct kvm_vcpu *vcpu, ...@@ -7164,7 +7164,7 @@ static int vmx_check_intercept(struct kvm_vcpu *vcpu,
} }
/* TODO: check more intercepts... */ /* TODO: check more intercepts... */
return X86EMUL_CONTINUE; return X86EMUL_UNHANDLEABLE;
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
......
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