diff options
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index cf718fa23dff..2ce9da58611e 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -6285,14 +6285,13 @@ static int set_nx_huge_pages(const char *val, const struct kernel_param *kp) if (new_val != old_val) { struct kvm *kvm; - int idx; mutex_lock(&kvm_lock); list_for_each_entry(kvm, &vm_list, vm_list) { - idx = srcu_read_lock(&kvm->srcu); + mutex_lock(&kvm->slots_lock); kvm_mmu_zap_all_fast(kvm); - srcu_read_unlock(&kvm->srcu, idx); + mutex_unlock(&kvm->slots_lock); wake_up_process(kvm->arch.nx_lpage_recovery_thread); } |