kernel/linux.git/tools/testing/selftests/livepatch/test-livepatch.sh, branch v6.6.132

selftests/livepatch: Don't clear dmesg when running tests

2020-06-19T08:46:42+00:00

Inspired by commit f131d9edc29d ("selftests/lkdtm: Don't clear dmesg when running tests"), keep a reference dmesg copy when beginning each test. This way check_result() can compare against the initial copy rather than relying upon an empty log. Signed-off-by: Joe Lawrence Reviewed-by: Kamalesh Babulal Reviewed-by: Yannick Cote Reviewed-by: Petr Mladek Acked-by: Miroslav Benes Signed-off-by: Petr Mladek Link: https://lore.kernel.org/r/20200618181040.21132-2-joe.lawrence@redhat.com

selftests/livepatch: Make dynamic debug setup and restore generic

2019-11-04T14:33:15+00:00

Livepatch selftests currently save the current dynamic debug config and tweak it for the selftests. The config is restored at the end. Make the infrastructure generic, so that more variables can be saved and restored. Link: http://lkml.kernel.org/r/20191016113316.13415-3-mbenes@suse.cz Signed-off-by: Joe Lawrence Signed-off-by: Miroslav Benes Signed-off-by: Steven Rostedt (VMware)

selftests/livepatch: introduce tests

2019-01-11T19:51:24+00:00

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 Signed-off-by: Petr Mladek Tested-by: Miroslav Benes Tested-by: Alice Ferrazzi Acked-by: Joe Lawrence Acked-by: Josh Poimboeuf Signed-off-by: Jiri Kosina