path: root/tools/testing/selftests/Makefile
diff options
authorChristian Brauner <christian.brauner@ubuntu.com>2020-03-08 17:26:32 +0100
committerChristian Brauner <christian.brauner@ubuntu.com>2020-03-25 13:50:34 +0100
commit6952a4f646446fde9e190b62c5e45f84c6cf91aa (patch)
tree40e79183273ba84fc53f40971bd0d4c433311329 /tools/testing/selftests/Makefile
parentLinux 5.6-rc5 (diff)
selftests: add pid namespace ENOMEM regression test
We recently regressed (cf. [1] and its corresponding fix in [2]) returning ENOMEM when trying to create a process in a pid namespace whose init process/child subreaper has already died. This has caused confusion at least once before that (cf. [3]). Let's add a simple regression test to catch this in the future. [1]: 49cb2fc42ce4 ("fork: extend clone3() to support setting a PID") [2]: b26ebfe12f34 ("pid: Fix error return value in some cases") [3]: 35f71bc0a09a ("fork: report pid reservation failure properly") Cc: Corey Minyard <cminyard@mvista.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Adrian Reber <areber@redhat.com> Cc: Dmitry Safonov <0x7f454c46@gmail.com> Cc: Andrei Vagin <avagin@gmail.com> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'tools/testing/selftests/Makefile')
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 6ec503912bea..5fc587b7136f 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -38,6 +38,7 @@ TARGETS += netfilter
TARGETS += networking/timestamping
TARGETS += nsfs
TARGETS += pidfd
+TARGETS += pid_namespace
TARGETS += powerpc
TARGETS += proc
TARGETS += pstore