Messages in this thread Patch in this message | | | Subject | [PATCH 4/11] KVM: vmx: handle triple faults by returning EXIT_REASON_SHUTDOWN to userspace | From | Avi Kivity <> | Date | Tue, 30 Jan 2007 14:40:00 -0000 |
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Just like svm.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Index: linux-2.6/drivers/kvm/vmx.c =================================================================== --- linux-2.6.orig/drivers/kvm/vmx.c +++ linux-2.6/drivers/kvm/vmx.c @@ -1373,6 +1373,11 @@ static int handle_external_interrupt(str return 1; } +static int handle_triple_fault(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) +{ + kvm_run->exit_reason = KVM_EXIT_SHUTDOWN; + return 0; +} static int get_io_count(struct kvm_vcpu *vcpu, u64 *count) { @@ -1633,6 +1638,7 @@ static int (*kvm_vmx_exit_handlers[])(st struct kvm_run *kvm_run) = { [EXIT_REASON_EXCEPTION_NMI] = handle_exception, [EXIT_REASON_EXTERNAL_INTERRUPT] = handle_external_interrupt, + [EXIT_REASON_TRIPLE_FAULT] = handle_triple_fault, [EXIT_REASON_IO_INSTRUCTION] = handle_io, [EXIT_REASON_CR_ACCESS] = handle_cr, [EXIT_REASON_DR_ACCESS] = handle_dr, Index: linux-2.6/drivers/kvm/vmx.h =================================================================== --- linux-2.6.orig/drivers/kvm/vmx.h +++ linux-2.6/drivers/kvm/vmx.h @@ -180,6 +180,7 @@ enum vmcs_field { #define EXIT_REASON_EXCEPTION_NMI 0 #define EXIT_REASON_EXTERNAL_INTERRUPT 1 +#define EXIT_REASON_TRIPLE_FAULT 2 #define EXIT_REASON_PENDING_INTERRUPT 7 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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