From 49a9b07edcf4aff159c1f3d3a27e58cf38bc27cd Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 10 Jun 2010 17:02:14 +0300 Subject: KVM: Fix mov cr0 #GP at wrong instruction On Intel, we call skip_emulated_instruction() even if we injected a #GP, resulting in the #GP pointing at the wrong address. Fix by injecting the exception and skipping the instruction at the same place, so we can do just one or the other. Signed-off-by: Avi Kivity Signed-off-by: Marcelo Tosatti --- arch/x86/kvm/svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kvm/svm.c') diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 2ae0c392329..6d1616d47c5 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -807,7 +807,7 @@ static void init_vmcb(struct vcpu_svm *svm) * svm_set_cr0() sets PG and WP and clears NW and CD on save->cr0. */ svm->vcpu.arch.cr0 = X86_CR0_NW | X86_CR0_CD | X86_CR0_ET; - kvm_set_cr0(&svm->vcpu, svm->vcpu.arch.cr0); + (void)kvm_set_cr0(&svm->vcpu, svm->vcpu.arch.cr0); save->cr4 = X86_CR4_PAE; /* rdx = ?? */ -- cgit v1.2.3-70-g09d2