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 <[email protected]> --- tools/testing/selftests/pidfd/config | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/pidfd/config b/tools/testing/selftests/pidfd/config index bb11de90c0c9..f6f2965e17af 100644 --- a/tools/testing/selftests/pidfd/config +++ b/tools/testing/selftests/pidfd/config @@ -4,3 +4,4 @@ CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_CGROUPS=y +CONFIG_CHECKPOINT_RESTORE=y -- 2.26.2
