141 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address);
271 	struct gmap *gmap = kvm->arch.gmap;  in kvm_s390_sync_dirty_log()  local
273 	down_read(&gmap->mm->mmap_sem);  in kvm_s390_sync_dirty_log()
279 		if (gmap_test_and_clear_dirty(address, gmap))  in kvm_s390_sync_dirty_log()
282 	up_read(&gmap->mm->mmap_sem);  in kvm_s390_sync_dirty_log()
378 			 kvm->arch.gmap->asce_end);  in kvm_s390_get_mem_control()
379 		if (put_user(kvm->arch.gmap->asce_end, (u64 __user *)attr->addr))  in kvm_s390_get_mem_control()
417 		s390_reset_cmma(kvm->arch.gmap->mm);  in kvm_s390_set_mem_control()
431 		if (new_limit > kvm->arch.gmap->asce_end)  in kvm_s390_set_mem_control()
438 			struct gmap *new = gmap_alloc(current->mm, new_limit);  in kvm_s390_set_mem_control()
443 				gmap_free(kvm->arch.gmap);  in kvm_s390_set_mem_control()
445 				kvm->arch.gmap = new;  in kvm_s390_set_mem_control()
1159 		kvm->arch.gmap = NULL;  in kvm_arch_init_vm()
1161 		kvm->arch.gmap = gmap_alloc(current->mm, (1UL << 44) - 1);  in kvm_arch_init_vm()
1162 		if (!kvm->arch.gmap)  in kvm_arch_init_vm()
1164 		kvm->arch.gmap->private = kvm;  in kvm_arch_init_vm()
1165 		kvm->arch.gmap->pfault_enabled = 0;  in kvm_arch_init_vm()
1201 		gmap_free(vcpu->arch.gmap);  in kvm_arch_vcpu_destroy()
1235 		gmap_free(kvm->arch.gmap);  in kvm_arch_destroy_vm()
1244 	vcpu->arch.gmap = gmap_alloc(current->mm, -1UL);  in __kvm_ucontrol_vcpu_init()
1245 	if (!vcpu->arch.gmap)  in __kvm_ucontrol_vcpu_init()
1247 	vcpu->arch.gmap->private = vcpu->kvm;  in __kvm_ucontrol_vcpu_init()
1289 	gmap_enable(vcpu->arch.gmap);  in kvm_arch_vcpu_load()
1296 	gmap_disable(vcpu->arch.gmap);  in kvm_arch_vcpu_put()
1342 		vcpu->arch.gmap = vcpu->kvm->arch.gmap;  in kvm_arch_vcpu_postcreate()
1534 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address)  in kvm_gmap_notifier()  argument
1537 	struct kvm *kvm = gmap->private;  in kvm_gmap_notifier()
1825 		rc = gmap_ipte_notify(vcpu->arch.gmap,  in kvm_s390_handle_requests()
1890 	return gmap_fault(vcpu->arch.gmap, gpa,  in kvm_arch_fault_in_page()
1957 	if (!vcpu->arch.gmap->pfault_enabled)  in kvm_arch_setup_async_pf()
2582 		r = gmap_map_segment(vcpu->arch.gmap, ucasmap.user_addr,  in kvm_arch_vcpu_ioctl()
2599 		r = gmap_unmap_segment(vcpu->arch.gmap, ucasmap.vcpu_addr,  in kvm_arch_vcpu_ioctl()
2605 		r = gmap_fault(vcpu->arch.gmap, arg, 0);  in kvm_arch_vcpu_ioctl()
2722 	rc = gmap_map_segment(kvm->arch.gmap, mem->userspace_addr,  in kvm_arch_commit_memory_region()