From: George Guo <dongtai.guo@linux.dev>
To: jpoimboe@kernel.org, jikos@kernel.org, mbenes@suse.cz,
pmladek@suse.com, joe.lawrence@redhat.com, shuah@kernel.org
Cc: live-patching@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org, George Guo <guodongtai@kylinos.cn>
Subject: [PATCH livepatch/master v1 1/6] selftests/livepatch: fix test-callbacks.sh execution error
Date: Thu, 21 Nov 2024 19:11:30 +0800 [thread overview]
Message-ID: <20241121111135.2125391-1-dongtai.guo@linux.dev> (raw)
From: George Guo <guodongtai@kylinos.cn>
The script test-callbacks.sh fails with the following error:
$ sudo ./test-callbacks.sh
TEST: target module before livepatch ... not ok
- expected
+ result
test_klp_callbacks_mod: test_klp_callbacks_mod_init
% insmod test_modules/test_klp_callbacks_demo.ko
livepatch: enabling patch 'test_klp_callbacks_demo'
-livepatch: 'test_klp_callbacks_demo': initializing patching transition
+transition: 'test_klp_callbacks_demo': initializing patching transition
test_klp_callbacks_demo: pre_patch_callback: vmlinux
test_klp_callbacks_demo: pre_patch_callback: test_klp_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
-livepatch: 'test_klp_callbacks_demo': starting patching transition
-livepatch: 'test_klp_callbacks_demo': completing patching transition
+transition: 'test_klp_callbacks_demo': starting patching transition
+transition: 'test_klp_callbacks_demo': completing patching transition
test_klp_callbacks_demo: post_patch_callback: vmlinux
test_klp_callbacks_demo: post_patch_callback: test_klp_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
-livepatch: 'test_klp_callbacks_demo': patching complete
+transition: 'test_klp_callbacks_demo': patching complete
% echo 0 > /sys/kernel/livepatch/test_klp_callbacks_demo/enabled
-livepatch: 'test_klp_callbacks_demo': initializing unpatching transition
+transition: 'test_klp_callbacks_demo': initializing unpatching transition
test_klp_callbacks_demo: pre_unpatch_callback: vmlinux
test_klp_callbacks_demo: pre_unpatch_callback: test_klp_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
-livepatch: 'test_klp_callbacks_demo': starting unpatching transition
-livepatch: 'test_klp_callbacks_demo': completing unpatching transition
+transition: 'test_klp_callbacks_demo': starting unpatching transition
+transition: 'test_klp_callbacks_demo': completing unpatching transition
test_klp_callbacks_demo: post_unpatch_callback: vmlinux
test_klp_callbacks_demo: post_unpatch_callback: test_klp_callbacks_mod -> [MODULE_STATE_LIVE] Normal state
-livepatch: 'test_klp_callbacks_demo': unpatching complete
+transition: 'test_klp_callbacks_demo': unpatching complete
% rmmod test_klp_callbacks_demo
% rmmod test_klp_callbacks_mod
test_klp_callbacks_mod: test_klp_callbacks_mod_exit
ERROR: livepatch kselftest(s) failed
The issue arises due to a mismatch in expected log output during livepatch
transition. Specifically, the logs previously contained "livepatch:" but have
now been updated to "transition:". This results in test failures when comparing
the output with the expected values.
This patch updates the expected test output to reflect the new log format.
Signed-off-by: George Guo <guodongtai@kylinos.cn>
---
.../selftests/livepatch/test-callbacks.sh | 188 +++++++++---------
1 file changed, 94 insertions(+), 94 deletions(-)
diff --git a/tools/testing/selftests/livepatch/test-callbacks.sh b/tools/testing/selftests/livepatch/test-callbacks.sh
index 32b150e25b10..08a33c15bb29 100755
--- a/tools/testing/selftests/livepatch/test-callbacks.sh
+++ b/tools/testing/selftests/livepatch/test-callbacks.sh
@@ -38,23 +38,23 @@ check_result "% insmod test_modules/$MOD_TARGET.ko
$MOD_TARGET: ${MOD_TARGET}_init
% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
$MOD_LIVEPATCH: post_patch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
$MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH
% rmmod $MOD_TARGET
$MOD_TARGET: ${MOD_TARGET}_exit"
@@ -83,26 +83,26 @@ unload_mod $MOD_TARGET
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% insmod test_modules/$MOD_TARGET.ko
livepatch: applying patch '$MOD_LIVEPATCH' to loading module '$MOD_TARGET'
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_COMING] Full formed, running module_init
$MOD_LIVEPATCH: post_patch_callback: $MOD_TARGET -> [MODULE_STATE_COMING] Full formed, running module_init
$MOD_TARGET: ${MOD_TARGET}_init
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
$MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH
% rmmod $MOD_TARGET
$MOD_TARGET: ${MOD_TARGET}_exit"
@@ -133,26 +133,26 @@ check_result "% insmod test_modules/$MOD_TARGET.ko
$MOD_TARGET: ${MOD_TARGET}_init
% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
$MOD_LIVEPATCH: post_patch_callback: $MOD_TARGET -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% rmmod $MOD_TARGET
$MOD_TARGET: ${MOD_TARGET}_exit
$MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going away
livepatch: reverting patch '$MOD_LIVEPATCH' on unloading module '$MOD_TARGET'
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going away
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH"
@@ -179,12 +179,12 @@ unload_lp $MOD_LIVEPATCH
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% insmod test_modules/$MOD_TARGET.ko
livepatch: applying patch '$MOD_LIVEPATCH' to loading module '$MOD_TARGET'
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_COMING] Full formed, running module_init
@@ -196,12 +196,12 @@ $MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going
livepatch: reverting patch '$MOD_LIVEPATCH' on unloading module '$MOD_TARGET'
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going away
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH"
@@ -221,19 +221,19 @@ unload_lp $MOD_LIVEPATCH
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH"
@@ -258,13 +258,13 @@ check_result "% insmod test_modules/$MOD_TARGET.ko
$MOD_TARGET: ${MOD_TARGET}_init
% insmod test_modules/$MOD_LIVEPATCH.ko pre_patch_ret=-19
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
test_klp_callbacks_demo: pre_patch_callback: vmlinux
livepatch: pre-patch callback failed for object 'vmlinux'
livepatch: failed to enable patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': canceling patching transition, going to unpatch
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': canceling patching transition, going to unpatch
+transition: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': unpatching complete
insmod: ERROR: could not insert module test_modules/$MOD_LIVEPATCH.ko: No such device
% rmmod $MOD_TARGET
$MOD_TARGET: ${MOD_TARGET}_exit"
@@ -297,12 +297,12 @@ unload_lp $MOD_LIVEPATCH
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% echo -19 > /sys/module/$MOD_LIVEPATCH/parameters/pre_patch_ret
% insmod test_modules/$MOD_TARGET.ko
livepatch: applying patch '$MOD_LIVEPATCH' to loading module '$MOD_TARGET'
@@ -311,12 +311,12 @@ livepatch: pre-patch callback failed for object '$MOD_TARGET'
livepatch: patch '$MOD_LIVEPATCH' failed for module '$MOD_TARGET', refusing to load module '$MOD_TARGET'
insmod: ERROR: could not insert module test_modules/$MOD_TARGET.ko: No such device
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH"
@@ -346,14 +346,14 @@ $MOD_TARGET_BUSY: busymod_work_func enter
$MOD_TARGET_BUSY: busymod_work_func exit
% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
$MOD_LIVEPATCH: post_patch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% insmod test_modules/$MOD_TARGET.ko
livepatch: applying patch '$MOD_LIVEPATCH' to loading module '$MOD_TARGET'
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_COMING] Full formed, running module_init
@@ -365,14 +365,14 @@ $MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going
livepatch: reverting patch '$MOD_LIVEPATCH' on unloading module '$MOD_TARGET'
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going away
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
$MOD_LIVEPATCH: pre_unpatch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH
% rmmod $MOD_TARGET_BUSY
$MOD_TARGET_BUSY: ${MOD_TARGET_BUSY}_exit"
@@ -426,10 +426,10 @@ $MOD_TARGET_BUSY: ${MOD_TARGET_BUSY}_init
$MOD_TARGET_BUSY: busymod_work_func enter
% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
% insmod test_modules/$MOD_TARGET.ko
livepatch: applying patch '$MOD_LIVEPATCH' to loading module '$MOD_TARGET'
$MOD_LIVEPATCH: pre_patch_callback: $MOD_TARGET -> [MODULE_STATE_COMING] Full formed, running module_init
@@ -439,12 +439,12 @@ $MOD_TARGET: ${MOD_TARGET}_exit
livepatch: reverting patch '$MOD_LIVEPATCH' on unloading module '$MOD_TARGET'
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET -> [MODULE_STATE_GOING] Going away
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': reversing transition from patching to unpatching
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': reversing transition from patching to unpatching
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
$MOD_LIVEPATCH: post_unpatch_callback: $MOD_TARGET_BUSY -> [MODULE_STATE_LIVE] Normal state
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH
% rmmod $MOD_TARGET_BUSY
$MOD_TARGET_BUSY: busymod_work_func exit
@@ -469,34 +469,34 @@ unload_lp $MOD_LIVEPATCH
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% insmod test_modules/$MOD_LIVEPATCH2.ko
livepatch: enabling patch '$MOD_LIVEPATCH2'
-livepatch: '$MOD_LIVEPATCH2': initializing patching transition
+transition: '$MOD_LIVEPATCH2': initializing patching transition
$MOD_LIVEPATCH2: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': starting patching transition
-livepatch: '$MOD_LIVEPATCH2': completing patching transition
+transition: '$MOD_LIVEPATCH2': starting patching transition
+transition: '$MOD_LIVEPATCH2': completing patching transition
$MOD_LIVEPATCH2: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': patching complete
+transition: '$MOD_LIVEPATCH2': patching complete
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH2/enabled
-livepatch: '$MOD_LIVEPATCH2': initializing unpatching transition
+transition: '$MOD_LIVEPATCH2': initializing unpatching transition
$MOD_LIVEPATCH2: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH2': completing unpatching transition
+transition: '$MOD_LIVEPATCH2': starting unpatching transition
+transition: '$MOD_LIVEPATCH2': completing unpatching transition
$MOD_LIVEPATCH2: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': unpatching complete
+transition: '$MOD_LIVEPATCH2': unpatching complete
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH/enabled
-livepatch: '$MOD_LIVEPATCH': initializing unpatching transition
+transition: '$MOD_LIVEPATCH': initializing unpatching transition
$MOD_LIVEPATCH: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH': completing unpatching transition
+transition: '$MOD_LIVEPATCH': starting unpatching transition
+transition: '$MOD_LIVEPATCH': completing unpatching transition
$MOD_LIVEPATCH: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': unpatching complete
+transition: '$MOD_LIVEPATCH': unpatching complete
% rmmod $MOD_LIVEPATCH2
% rmmod $MOD_LIVEPATCH"
@@ -525,27 +525,27 @@ unload_lp $MOD_LIVEPATCH
check_result "% insmod test_modules/$MOD_LIVEPATCH.ko
livepatch: enabling patch '$MOD_LIVEPATCH'
-livepatch: '$MOD_LIVEPATCH': initializing patching transition
+transition: '$MOD_LIVEPATCH': initializing patching transition
$MOD_LIVEPATCH: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': starting patching transition
-livepatch: '$MOD_LIVEPATCH': completing patching transition
+transition: '$MOD_LIVEPATCH': starting patching transition
+transition: '$MOD_LIVEPATCH': completing patching transition
$MOD_LIVEPATCH: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH': patching complete
+transition: '$MOD_LIVEPATCH': patching complete
% insmod test_modules/$MOD_LIVEPATCH2.ko replace=1
livepatch: enabling patch '$MOD_LIVEPATCH2'
-livepatch: '$MOD_LIVEPATCH2': initializing patching transition
+transition: '$MOD_LIVEPATCH2': initializing patching transition
$MOD_LIVEPATCH2: pre_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': starting patching transition
-livepatch: '$MOD_LIVEPATCH2': completing patching transition
+transition: '$MOD_LIVEPATCH2': starting patching transition
+transition: '$MOD_LIVEPATCH2': completing patching transition
$MOD_LIVEPATCH2: post_patch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': patching complete
+transition: '$MOD_LIVEPATCH2': patching complete
% echo 0 > /sys/kernel/livepatch/$MOD_LIVEPATCH2/enabled
-livepatch: '$MOD_LIVEPATCH2': initializing unpatching transition
+transition: '$MOD_LIVEPATCH2': initializing unpatching transition
$MOD_LIVEPATCH2: pre_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': starting unpatching transition
-livepatch: '$MOD_LIVEPATCH2': completing unpatching transition
+transition: '$MOD_LIVEPATCH2': starting unpatching transition
+transition: '$MOD_LIVEPATCH2': completing unpatching transition
$MOD_LIVEPATCH2: post_unpatch_callback: vmlinux
-livepatch: '$MOD_LIVEPATCH2': unpatching complete
+transition: '$MOD_LIVEPATCH2': unpatching complete
% rmmod $MOD_LIVEPATCH2
% rmmod $MOD_LIVEPATCH"
--
2.39.2
next reply other threads:[~2024-11-21 11:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-21 11:11 George Guo [this message]
2024-11-21 11:11 ` [PATCH livepatch/master v1 2/6] selftests/livepatch: fix test-ftrace.sh execution error George Guo
2024-11-21 11:11 ` [PATCH livepatch/master v1 3/6] selftests/livepatch: fix test-livepatch.sh " George Guo
2024-11-21 11:11 ` [PATCH livepatch/master v1 4/6] selftests/livepatch: fix test-state.sh " George Guo
2024-11-21 11:11 ` [PATCH livepatch/master v1 5/6] selftests/livepatch: fix test-syscall.sh " George Guo
2024-11-21 11:11 ` [PATCH livepatch/master v1 6/6] selftests/livepatch: fix test-sysfs.sh " George Guo
2024-11-21 13:16 ` [PATCH livepatch/master v1 1/6] selftests/livepatch: fix test-callbacks.sh " Miroslav Benes
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