From c4bbe83d27c2446a033cc0381c3fb6be5e8c41c7 Mon Sep 17 00:00:00 2001 From: Marcos Paulo de Souza Date: Fri, 12 Jan 2024 14:43:51 -0300 Subject: livepatch: Move tests from lib/livepatch to selftests/livepatch The modules are being moved from lib/livepatch to tools/testing/selftests/livepatch/test_modules. This code moving will allow writing more complex tests, like for example an userspace C code that will call a livepatched kernel function. The modules are now built as out-of-tree modules, but being part of the kernel source means they will be maintained. Another advantage of the code moving is to be able to easily change, debug and rebuild the tests by running make on the selftests/livepatch directory, which is not currently possible since the modules on lib/livepatch are build and installed using the "modules" target. The current approach also keeps the ability to execute the tests manually by executing the scripts inside selftests/livepatch directory, as it's currently supported. If the modules are modified, they needed to be rebuilt before running the scripts though. The modules are built before running the selftests when using the kselftest invocations: make kselftest TARGETS=livepatch or make -C tools/testing/selftests/livepatch run_tests Having the modules being built as out-of-modules requires changing the currently used 'modprobe' by 'insmod' and adapt the test scripts that check for the kernel message buffer. Now it is possible to only compile the modules by running: make -C tools/testing/selftests/livepatch/ This way the test modules and other test program can be built in order to be packaged if so desired. As there aren't any modules being built on lib/livepatch, remove the TEST_LIVEPATCH Kconfig and it's references. Note: "make gen_tar" packages the pre-built binaries into the tarball. It means that it will store the test modules pre-built for the kernel running on the build host. Note that these modules need not binary compatible with the kernel built from the same sources. But the same is true for other packaged selftest binaries. The entire kernel sources are needed for rebuilding the selftests on another system. Reviewed-by: Joe Lawrence Reviewed-by: Petr Mladek Signed-off-by: Marcos Paulo de Souza Acked-by: Alexander Gordeev Signed-off-by: Shuah Khan --- MAINTAINERS | 1 - 1 file changed, 1 deletion(-) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index 8d1052fa6a69..ad5bec15bf0f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12510,7 +12510,6 @@ F: arch/powerpc/include/asm/livepatch.h F: include/linux/livepatch.h F: kernel/livepatch/ F: kernel/module/livepatch.c -F: lib/livepatch/ F: samples/livepatch/ F: tools/testing/selftests/livepatch/ -- cgit From 4a679c5afca027d7f4668f51693f7cce589038f5 Mon Sep 17 00:00:00 2001 From: "Nícolas F. R. A. Prado" Date: Wed, 31 Jan 2024 17:48:01 -0500 Subject: selftests: Add test to verify power supply properties MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a kselftest that verifies power supply properties from sysfs and uevent. It checks whether they are present, readable and return valid values. This initial set of properties is not comprehensive, but rather the ones that I was able to validate locally. Co-developed-by: Sebastian Reichel Signed-off-by: Sebastian Reichel Signed-off-by: Nícolas F. R. A. Prado Signed-off-by: Shuah Khan --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index ad5bec15bf0f..f8f620746934 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17524,6 +17524,7 @@ F: Documentation/devicetree/bindings/power/supply/ F: drivers/power/supply/ F: include/linux/power/ F: include/linux/power_supply.h +F: tools/testing/selftests/power_supply/ POWERNV OPERATOR PANEL LCD DISPLAY DRIVER M: Suraj Jitindar Singh -- cgit From 5d94da7ff00ef45737a64d947e7ff45aca972782 Mon Sep 17 00:00:00 2001 From: Laura Nao Date: Thu, 29 Feb 2024 16:52:35 +0100 Subject: kselftest: Add basic test for probing the rust sample modules Add new basic kselftest that checks if the available rust sample modules can be added and removed correctly. Signed-off-by: Laura Nao Reviewed-by: Sergio Gonzalez Collado Reviewed-by: Muhammad Usama Anjum Signed-off-by: Shuah Khan --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index f8f620746934..4eda22ec74dd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19095,6 +19095,7 @@ F: Documentation/rust/ F: rust/ F: samples/rust/ F: scripts/*rust* +F: tools/testing/selftests/rust/ K: \b(?i:rust)\b RXRPC SOCKETS (AF_RXRPC) -- cgit