| Server IP : 104.21.38.3 / Your IP : 162.158.108.75 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-143/tools/testing/selftests/livepatch/ |
Upload File : |
#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # Copyright (C) 2018 Joe Lawrence <[email protected]> . $(dirname $0)/functions.sh MOD_TEST=test_klp_shadow_vars setup_config # - load a module that exercises the shadow variable API start_test "basic shadow variable API" load_mod $MOD_TEST unload_mod $MOD_TEST check_result "% modprobe $MOD_TEST $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: shadow_ctor: PTR3 -> PTR2 $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR1, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR2 = PTR3 $MOD_TEST: shadow_ctor: PTR6 -> PTR5 $MOD_TEST: klp_shadow_alloc(obj=PTR1, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR5 = PTR6 $MOD_TEST: shadow_ctor: PTR8 -> PTR7 $MOD_TEST: klp_shadow_alloc(obj=PTR9, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR7 = PTR8 $MOD_TEST: shadow_ctor: PTR11 -> PTR10 $MOD_TEST: klp_shadow_alloc(obj=PTR9, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR10 = PTR11 $MOD_TEST: shadow_ctor: PTR13 -> PTR12 $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR14, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR12 = PTR13 $MOD_TEST: shadow_ctor: PTR16 -> PTR15 $MOD_TEST: klp_shadow_alloc(obj=PTR14, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR15 = PTR16 $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR3 $MOD_TEST: got expected PTR3 -> PTR2 result $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR6 $MOD_TEST: got expected PTR6 -> PTR5 result $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR8 $MOD_TEST: got expected PTR8 -> PTR7 result $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR11 $MOD_TEST: got expected PTR11 -> PTR10 result $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1234) = PTR13 $MOD_TEST: got expected PTR13 -> PTR12 result $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR16 $MOD_TEST: got expected PTR16 -> PTR15 result $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR1, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR2 = PTR3 $MOD_TEST: got expected PTR3 -> PTR2 result $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR9, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR7 = PTR8 $MOD_TEST: got expected PTR8 -> PTR7 result $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR14, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR12 = PTR13 $MOD_TEST: got expected PTR13 -> PTR12 result $MOD_TEST: shadow_dtor(obj=PTR1, shadow_data=PTR3) $MOD_TEST: klp_shadow_free(obj=PTR1, id=0x1234, dtor=PTR17) $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: shadow_dtor(obj=PTR9, shadow_data=PTR8) $MOD_TEST: klp_shadow_free(obj=PTR9, id=0x1234, dtor=PTR17) $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: shadow_dtor(obj=PTR14, shadow_data=PTR13) $MOD_TEST: klp_shadow_free(obj=PTR14, id=0x1234, dtor=PTR17) $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1234) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR6 $MOD_TEST: got expected PTR6 -> PTR5 result $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR11 $MOD_TEST: got expected PTR11 -> PTR10 result $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR16 $MOD_TEST: got expected PTR16 -> PTR15 result $MOD_TEST: klp_shadow_free_all(id=0x1235, dtor=PTR0) $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR0 $MOD_TEST: got expected NULL result $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR0 $MOD_TEST: got expected NULL result % rmmod $MOD_TEST" exit 0