From eaa48512ba9df32aab8be5fceec10f3f80369379 Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Tue, 31 Aug 2010 19:13:14 -0300 Subject: [PATCH] KVM: SVM: init_vmcb should reset vcpu->efer Otherwise EFER_LMA bit is retained across a SIPI reset. Fixes guest cpu onlining. Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- arch/x86/kvm/svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 60bc1e53d23..a1a83b955ed 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -816,7 +816,7 @@ static void init_vmcb(struct vcpu_svm *svm) init_sys_seg(&save->ldtr, SEG_TYPE_LDT); init_sys_seg(&save->tr, SEG_TYPE_BUSY_TSS16); - save->efer = EFER_SVME; + svm_set_efer(&svm->vcpu, 0); save->dr6 = 0xffff0ff0; save->dr7 = 0x400; save->rflags = 2; -- 2.41.0