131 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address);
216 	struct gmap *gmap = kvm->arch.gmap;  in kvm_s390_sync_dirty_log()  local
218 	down_read(&gmap->mm->mmap_sem);  in kvm_s390_sync_dirty_log()
224 		if (gmap_test_and_clear_dirty(address, gmap))  in kvm_s390_sync_dirty_log()
227 	up_read(&gmap->mm->mmap_sem);  in kvm_s390_sync_dirty_log()
315 		if (put_user(kvm->arch.gmap->asce_end, (u64 __user *)attr->addr))  in kvm_s390_get_mem_control()
342 		s390_reset_cmma(kvm->arch.gmap->mm);  in kvm_s390_set_mem_control()
356 		if (new_limit > kvm->arch.gmap->asce_end)  in kvm_s390_set_mem_control()
363 			struct gmap *new = gmap_alloc(current->mm, new_limit);  in kvm_s390_set_mem_control()
368 				gmap_free(kvm->arch.gmap);  in kvm_s390_set_mem_control()
370 				kvm->arch.gmap = new;  in kvm_s390_set_mem_control()
1092 		kvm->arch.gmap = NULL;  in kvm_arch_init_vm()
1094 		kvm->arch.gmap = gmap_alloc(current->mm, (1UL << 44) - 1);  in kvm_arch_init_vm()
1095 		if (!kvm->arch.gmap)  in kvm_arch_init_vm()
1097 		kvm->arch.gmap->private = kvm;  in kvm_arch_init_vm()
1098 		kvm->arch.gmap->pfault_enabled = 0;  in kvm_arch_init_vm()
1132 		gmap_free(vcpu->arch.gmap);  in kvm_arch_vcpu_destroy()
1166 		gmap_free(kvm->arch.gmap);  in kvm_arch_destroy_vm()
1174 	vcpu->arch.gmap = gmap_alloc(current->mm, -1UL);  in __kvm_ucontrol_vcpu_init()
1175 	if (!vcpu->arch.gmap)  in __kvm_ucontrol_vcpu_init()
1177 	vcpu->arch.gmap->private = vcpu->kvm;  in __kvm_ucontrol_vcpu_init()
1217 	gmap_enable(vcpu->arch.gmap);  in kvm_arch_vcpu_load()
1224 	gmap_disable(vcpu->arch.gmap);  in kvm_arch_vcpu_put()
1270 		vcpu->arch.gmap = vcpu->kvm->arch.gmap;  in kvm_arch_vcpu_postcreate()
1446 static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address)  in kvm_gmap_notifier()  argument
1449 	struct kvm *kvm = gmap->private;  in kvm_gmap_notifier()
1740 		rc = gmap_ipte_notify(vcpu->arch.gmap,  in kvm_s390_handle_requests()
1789 	return gmap_fault(vcpu->arch.gmap, gpa,  in kvm_arch_fault_in_page()
1856 	if (!vcpu->arch.gmap->pfault_enabled)  in kvm_arch_setup_async_pf()
2468 		r = gmap_map_segment(vcpu->arch.gmap, ucasmap.user_addr,  in kvm_arch_vcpu_ioctl()
2485 		r = gmap_unmap_segment(vcpu->arch.gmap, ucasmap.vcpu_addr,  in kvm_arch_vcpu_ioctl()
2491 		r = gmap_fault(vcpu->arch.gmap, arg, 0);  in kvm_arch_vcpu_ioctl()
2607 	rc = gmap_map_segment(kvm->arch.gmap, mem->userspace_addr,  in kvm_arch_commit_memory_region()