1a2818ee4SJoe Lawrence#!/bin/bash 2a2818ee4SJoe Lawrence# SPDX-License-Identifier: GPL-2.0 3a2818ee4SJoe Lawrence# Copyright (C) 2018 Joe Lawrence <joe.lawrence@redhat.com> 4a2818ee4SJoe Lawrence 5a2818ee4SJoe Lawrence. $(dirname $0)/functions.sh 6a2818ee4SJoe Lawrence 7a2818ee4SJoe LawrenceMOD_TEST=test_klp_shadow_vars 8a2818ee4SJoe Lawrence 9a2818ee4SJoe Lawrenceset_dynamic_debug 10a2818ee4SJoe Lawrence 11a2818ee4SJoe Lawrence 12a2818ee4SJoe Lawrence# TEST: basic shadow variable API 13a2818ee4SJoe Lawrence# - load a module that exercises the shadow variable API 14a2818ee4SJoe Lawrence 15a2818ee4SJoe Lawrenceecho -n "TEST: basic shadow variable API ... " 16a2818ee4SJoe Lawrencedmesg -C 17a2818ee4SJoe Lawrence 18a2818ee4SJoe Lawrenceload_mod $MOD_TEST 19a2818ee4SJoe Lawrenceunload_mod $MOD_TEST 20a2818ee4SJoe Lawrence 21a2818ee4SJoe Lawrencecheck_result "% modprobe $MOD_TEST 22a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1234) = PTR0 23a2818ee4SJoe Lawrence$MOD_TEST: got expected NULL result 24a2818ee4SJoe Lawrence$MOD_TEST: shadow_ctor: PTR6 -> PTR1 25a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_alloc(obj=PTR5, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR7, ctor_data=PTR1 = PTR6 26a2818ee4SJoe Lawrence$MOD_TEST: shadow_ctor: PTR8 -> PTR2 27a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_alloc(obj=PTR9, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR7, ctor_data=PTR2 = PTR8 28a2818ee4SJoe Lawrence$MOD_TEST: shadow_ctor: PTR10 -> PTR3 29a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_alloc(obj=PTR5, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR7, ctor_data=PTR3 = PTR10 30a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1234) = PTR6 31a2818ee4SJoe Lawrence$MOD_TEST: got expected PTR6 -> PTR1 result 32a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR8 33a2818ee4SJoe Lawrence$MOD_TEST: got expected PTR8 -> PTR2 result 34a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1235) = PTR10 35a2818ee4SJoe Lawrence$MOD_TEST: got expected PTR10 -> PTR3 result 36a2818ee4SJoe Lawrence$MOD_TEST: shadow_ctor: PTR11 -> PTR4 37a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get_or_alloc(obj=PTR12, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR7, ctor_data=PTR4 = PTR11 38a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get_or_alloc(obj=PTR12, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR7, ctor_data=PTR4 = PTR11 39a2818ee4SJoe Lawrence$MOD_TEST: got expected PTR11 -> PTR4 result 40a2818ee4SJoe Lawrence$MOD_TEST: shadow_dtor(obj=PTR5, shadow_data=PTR6) 41a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_free(obj=PTR5, id=0x1234, dtor=PTR13) 42a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1234) = PTR0 43a2818ee4SJoe Lawrence$MOD_TEST: got expected NULL result 44a2818ee4SJoe Lawrence$MOD_TEST: shadow_dtor(obj=PTR9, shadow_data=PTR8) 45a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_free(obj=PTR9, id=0x1234, dtor=PTR13) 46a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR0 47a2818ee4SJoe Lawrence$MOD_TEST: got expected NULL result 48a2818ee4SJoe Lawrence$MOD_TEST: shadow_dtor(obj=PTR12, shadow_data=PTR11) 49a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_free(obj=PTR12, id=0x1234, dtor=PTR13) 50a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR12, id=0x1234) = PTR0 51a2818ee4SJoe Lawrence$MOD_TEST: got expected NULL result 52a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1235) = PTR10 53a2818ee4SJoe Lawrence$MOD_TEST: got expected PTR10 -> PTR3 result 54a2818ee4SJoe Lawrence$MOD_TEST: shadow_dtor(obj=PTR5, shadow_data=PTR10) 55a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_free_all(id=0x1235, dtor=PTR13) 56a2818ee4SJoe Lawrence$MOD_TEST: klp_shadow_get(obj=PTR5, id=0x1234) = PTR0 57a2818ee4SJoe Lawrence$MOD_TEST: shadow_get() got expected NULL result 58a2818ee4SJoe Lawrence% rmmod test_klp_shadow_vars" 59a2818ee4SJoe Lawrence 60a2818ee4SJoe Lawrenceexit 0 61