38 	struct child_sync child_sync;  member
77 	ret = wait_parent(&info->child_sync);  in child()
85 		CHILD_FAIL_IF(pkey1 < 0, &info->child_sync);  in child()
91 	CHILD_FAIL_IF(pkey2 < 0, &info->child_sync);  in child()
94 	CHILD_FAIL_IF(pkey3 < 0, &info->child_sync);  in child()
131 	ret = prod_parent(&info->child_sync);  in child()
132 	CHILD_FAIL_IF(ret, &info->child_sync);  in child()
134 	ret = wait_parent(&info->child_sync);  in child()
142 	CHILD_FAIL_IF(reg != info->amr2, &info->child_sync);  in child()
147 	ret = prod_parent(&info->child_sync);  in child()
148 	CHILD_FAIL_IF(ret, &info->child_sync);  in child()
150 	ret = wait_parent(&info->child_sync);  in child()
158 	CHILD_FAIL_IF(reg != info->amr2, &info->child_sync);  in child()
164 	ret = prod_parent(&info->child_sync);  in child()
165 	CHILD_FAIL_IF(ret, &info->child_sync);  in child()
167 	ret = wait_parent(&info->child_sync);  in child()
175 	CHILD_FAIL_IF(reg != info->amr2, &info->child_sync);  in child()
179 	ret = prod_parent(&info->child_sync);  in child()
180 	CHILD_FAIL_IF(ret, &info->child_sync);  in child()
195 	PARENT_SKIP_IF_UNSUPPORTED(ret, &info->child_sync, "PKEYs not supported");  in parent()
196 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
203 	ret = prod_child(&info->child_sync);  in parent()
204 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
206 	ret = wait_child(&info->child_sync);  in parent()
212 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
217 	PARENT_FAIL_IF(regs[0] != info->amr1, &info->child_sync);  in parent()
218 	PARENT_FAIL_IF(regs[1] != info->expected_iamr, &info->child_sync);  in parent()
219 	PARENT_FAIL_IF(regs[2] != info->expected_uamor, &info->child_sync);  in parent()
223 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
228 	ret = prod_child(&info->child_sync);  in parent()
229 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
231 	ret = wait_child(&info->child_sync);  in parent()
237 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
242 	ret = prod_child(&info->child_sync);  in parent()
243 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
245 	ret = wait_child(&info->child_sync);  in parent()
253 	PARENT_FAIL_IF(!ret, &info->child_sync);  in parent()
261 	PARENT_FAIL_IF(!ret, &info->child_sync);  in parent()
268 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
273 	PARENT_FAIL_IF(regs[0] != info->amr2, &info->child_sync);  in parent()
274 	PARENT_FAIL_IF(regs[1] != info->expected_iamr, &info->child_sync);  in parent()
275 	PARENT_FAIL_IF(regs[2] != info->expected_uamor, &info->child_sync);  in parent()
278 	ret = prod_child(&info->child_sync);  in parent()
279 	PARENT_FAIL_IF(ret, &info->child_sync);  in parent()
304 	ret = init_child_sync(&info->child_sync);  in ptrace_pkey()
320 		destroy_child_sync(&info->child_sync);  in ptrace_pkey()