kernel/linux.git/tools/testing/selftests/pidfd/pidfd_open_test.c, branch v6.6.133

selftests: pidfd: fix compilation errors due to wait.h

2020-10-27T22:51:36+00:00

Drop unneeded header inclusion to fix pidfd compilation errors seen in Fedora 32: In file included from pidfd_open_test.c:9: ../../../../usr/include/linux/wait.h:17:16: error: expected identifier before numeric constant 17 | #define P_ALL 0 | ^ Signed-off-by: Tommi Rantala Reviewed-by: Kees Cook Acked-by: Christian Brauner Signed-off-by: Shuah Khan

tests: move common definitions and functions into pidfd.h

2019-08-06T17:39:45+00:00

Move definitions and functions used across different pidfd tests into pidfd.h header. Signed-off-by: Suren Baghdasaryan Reviewed-by: Christian Brauner Link: https://lore.kernel.org/r/20190726162226.252750-1-surenb@google.com Signed-off-by: Christian Brauner

tests: add pidfd_open() tests

2019-06-28T10:17:55+00:00

This adds testing for the new pidfd_open() syscalls. Specifically, we test: - that no invalid flags can be passed to pidfd_open() - that no invalid pid can be passed to pidfd_open() - that a pidfd can be retrieved with pidfd_open() - that the retrieved pidfd references the correct pid Signed-off-by: Christian Brauner Cc: Arnd Bergmann Cc: "Eric W. Biederman" Cc: Kees Cook Cc: Joel Fernandes (Google) Cc: Thomas Gleixner Cc: Jann Horn Cc: David Howells Cc: "Michael Kerrisk (man-pages)" Cc: Andy Lutomirsky Cc: Andrew Morton Cc: Oleg Nesterov Cc: Aleksa Sarai Cc: Linus Torvalds Cc: Al Viro Cc: linux-api@vger.kernel.org