diff options
Diffstat (limited to 'arch/x86/kvm/mmu/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index d29aded6e4bc..2390e8a8fff1 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -5601,13 +5601,19 @@ void kvm_mmu_zap_collapsible_sptes(struct kvm *kvm, write_lock(&kvm->mmu_lock); flush = slot_handle_leaf(kvm, slot, kvm_mmu_zap_collapsible_spte, true); - if (is_tdp_mmu_enabled(kvm)) - flush = kvm_tdp_mmu_zap_collapsible_sptes(kvm, slot, flush); - if (flush) kvm_arch_flush_remote_tlbs_memslot(kvm, slot); - write_unlock(&kvm->mmu_lock); + + if (is_tdp_mmu_enabled(kvm)) { + flush = false; + + read_lock(&kvm->mmu_lock); + flush = kvm_tdp_mmu_zap_collapsible_sptes(kvm, slot, flush); + if (flush) + kvm_arch_flush_remote_tlbs_memslot(kvm, slot); + read_unlock(&kvm->mmu_lock); + } } void kvm_arch_flush_remote_tlbs_memslot(struct kvm *kvm, |