245 void *shstk_ptr;  variable
250 	if (shstk_ptr)  in reset_test_shstk()
251 		free_shstk(shstk_ptr);  in reset_test_shstk()
252 	shstk_ptr = create_shstk(addr);  in reset_test_shstk()
263 		reset_test_shstk(shstk_ptr);  in test_access_fix_handler()
267 	free_shstk(shstk_ptr);  in test_access_fix_handler()
268 	create_normal_mem(shstk_ptr);  in test_access_fix_handler()
333 	if (gup_read(shstk_ptr))  in test_gup()
335 	if (test_shstk_access(shstk_ptr))  in test_gup()
340 	if (gup_write(shstk_ptr))  in test_gup()
342 	if (test_shstk_access(shstk_ptr))  in test_gup()
347 	if (gup_read(shstk_ptr))  in test_gup()
349 	if (!test_write_access(shstk_ptr))  in test_gup()
354 	if (gup_write(shstk_ptr))  in test_gup()
356 	if (!test_write_access(shstk_ptr))  in test_gup()
370 		if (gup_write(shstk_ptr)) {  in test_gup()
382 	if (*(unsigned long *)shstk_ptr == MAGIC_VAL) {  in test_gup()
389 	free_shstk(shstk_ptr);  in test_gup()
411 	if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) {  in test_mprotect()
417 	if (!test_shstk_access(shstk_ptr)) {  in test_mprotect()
426 	if (mprotect(shstk_ptr, SS_SIZE, PROT_READ) < 0) {  in test_mprotect()
432 	if (mprotect(shstk_ptr, SS_SIZE, PROT_WRITE | PROT_READ) < 0) {  in test_mprotect()
438 	if (test_shstk_access(shstk_ptr)) {  in test_mprotect()
443 	free_shstk(shstk_ptr);  in test_mprotect()
508 	uffdio_register.range.start = (__u64)shstk_ptr;  in test_userfaultfd()
517 	reset_shstk(shstk_ptr);  in test_userfaultfd()
518 	test_shstk_access(shstk_ptr);  in test_userfaultfd()
523 	if (test_shstk_access(shstk_ptr))  in test_userfaultfd()
526 	free_shstk(shstk_ptr);  in test_userfaultfd()
534 	free_shstk(shstk_ptr);  in test_userfaultfd()