From 78c7d9001be704b7d13083333354c6ddf6e32fce Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Sun, 5 Jun 2022 14:34:17 +0800 Subject: KVM: X86/SVM: Use root_level in svm_load_mmu_pgd() Use root_level in svm_load_mmu_pg() rather that looking up the root level in vcpu->arch.mmu->root_role.level. svm_load_mmu_pgd() has only one caller, kvm_mmu_load_pgd(), which always passes vcpu->arch.mmu->root_role.level as root_level. Signed-off-by: Lai Jiangshan Message-Id: <20220605063417.308311-7-jiangshanlai@gmail.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/svm/svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kvm/svm') diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index c6cca0ce127b..2ba0c62df8fb 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -4049,7 +4049,7 @@ static void svm_load_mmu_pgd(struct kvm_vcpu *vcpu, hpa_t root_hpa, hv_track_root_tdp(vcpu, root_hpa); cr3 = vcpu->arch.cr3; - } else if (vcpu->arch.mmu->root_role.level >= PT64_ROOT_4LEVEL) { + } else if (root_level >= PT64_ROOT_4LEVEL) { cr3 = __sme_set(root_hpa) | kvm_get_active_pcid(vcpu); } else { /* PCID in the guest should be impossible with a 32-bit MMU. */ -- cgit v1.2.3