2 Commits

Author	SHA1	Message	Date
Tommi Rantala	90da74af34	selftests: pidfd: add CONFIG_CHECKPOINT_RESTORE=y to config ... kcmp syscall is used in pidfd_getfd_test.c, so add CONFIG_CHECKPOINT_RESTORE=y to config to ensure kcmp is available. Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	2020-10-27 17:02:03 -06:00
Christian Brauner	2b40c5db73	selftests/pidfd: add pidfd setns tests ... This is basically a test-suite for setns() and as of now contains: - test that we can't pass garbage flags - test that we can't attach to the namespaces of task that has already exited - test that we can incrementally setns into all namespaces of a target task using a pidfd - test that we can setns atomically into all namespaces of a target task - test that we can't cross setns into a user namespace outside of our user namespace hierarchy - test that we can't setns into namespaces owned by user namespaces over which we are not privileged Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20200505140432.181565-4-christian.brauner@ubuntu.com	2020-05-13 11:41:22 +02:00