[PATCH v2 08/46] KVM: SVM: Drop explicit MMU reset at RESET/INIT
From: Sean Christopherson
Date: Tue Jul 13 2021 - 12:33:58 EST
Drop an explicit MMU reset in SVM's vCPU RESET/INIT flow now that the
common x86 path correctly handles conditional MMU resets, e.g. if INIT
arrives while the vCPU is in 64-bit mode.
This reverts commit ebae871a509d ("kvm: svm: reset mmu on VCPU reset").
Reviewed-by: Reiji Watanabe <reijiw@xxxxxxxxxx>
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
arch/x86/kvm/svm/svm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 7da214660c64..44248548be7d 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -1274,7 +1274,6 @@ static void init_vmcb(struct kvm_vcpu *vcpu)
* It also updates the guest-visible cr0 value.
*/
svm_set_cr0(vcpu, X86_CR0_NW | X86_CR0_CD | X86_CR0_ET);
- kvm_mmu_reset_context(vcpu);
save->cr4 = X86_CR4_PAE;
--
2.32.0.93.g670b81a890-goog