Commit 228070b1 authored Apr 22, 2010 by Joerg Roedel Committed by Avi Kivity May 17, 2010

KVM: SVM: Propagate nested entry failure into guest hypervisor



This patch implements propagation of a failes guest vmrun
back into the guest instead of killing the whole guest.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

parent 2be4fc7a

arch/x86/kvm/svm.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1715,6 +1715,10 @@ static int nested_svm_intercept(struct vcpu_svm *svm)
		vmexit = NESTED_EXIT_DONE;
		break;
		}
		case SVM_EXIT_ERR: {
		vmexit = NESTED_EXIT_DONE;
		break;
		}
		default: {
		u64 exit_bits = 1ULL << (exit_code - SVM_EXIT_INTR);
		if (svm->nested.intercept & exit_bits)

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