selftests/livepatch: introduce tests
Add a few livepatch modules and simple target modules that the included
regression suite can run tests against:
- basic livepatching (multiple patches, atomic replace)
- pre/post (un)patch callbacks
- shadow variable API
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Tested-by: Miroslav Benes <mbenes@suse.cz>
Tested-by: Alice Ferrazzi <alice.ferrazzi@gmail.com>
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index d4df5b2..0298eb8 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1991,6 +1991,27 @@
If unsure, say N.
+config TEST_LIVEPATCH
+ tristate "Test livepatching"
+ default n
+ depends on LIVEPATCH
+ depends on m
+ help
+ Test kernel livepatching features for correctness. The tests will
+ load test modules that will be livepatched in various scenarios.
+
+ To run all the livepatching tests:
+
+ make -C tools/testing/selftests TARGETS=livepatch run_tests
+
+ Alternatively, individual tests may be invoked:
+
+ tools/testing/selftests/livepatch/test-callbacks.sh
+ tools/testing/selftests/livepatch/test-livepatch.sh
+ tools/testing/selftests/livepatch/test-shadow-vars.sh
+
+ If unsure, say N.
+
config TEST_OBJAGG
tristate "Perform selftest on object aggreration manager"
default n
@@ -1999,7 +2020,6 @@
Enable this option to test object aggregation manager on boot
(or module load).
- If unsure, say N.
endif # RUNTIME_TESTING_MENU