From 678041ad9dc82eedc598f709e8a3d620139d4105 Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Tue, 31 Aug 2010 19:13:13 -0300 Subject: [PATCH] KVM: SVM: reset mmu context in init_vmcb Since commit aad827034e419fa no mmu reinitialization is performed via init_vmcb. Zero vcpu->arch.cr0 and pass the reset value as a parameter to kvm_set_cr0. Signed-off-by: Marcelo Tosatti Signed-off-by: Avi Kivity --- arch/x86/kvm/svm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index ff28f65..60bc1e5 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -827,8 +827,8 @@ static void init_vmcb(struct vcpu_svm *svm) * This is the guest-visible cr0 value. * 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; - (void)kvm_set_cr0(&svm->vcpu, svm->vcpu.arch.cr0); + svm->vcpu.arch.cr0 = 0; + (void)kvm_set_cr0(&svm->vcpu, X86_CR0_NW | X86_CR0_CD | X86_CR0_ET); save->cr4 = X86_CR4_PAE; /* rdx = ?? */ -- 2.7.4