This is required to use unshare(CLONE_NEWUSER).
This has not been seen on NIPA before, because the 'af_unix' tests are
executed with the 'net' ones, merging their config files. USER_NS is
present in tools/testing/selftests/net/config.
This issue is visible when only the af_unix config is used on top of the
default one. This is the recommended way to execute selftest targets.
Fixes: ac011361bd4f ("af_unix: Add test for sock_diag and UDIAG_SHOW_UID.")
Signed-off-by: Matthieu Baerts (NGI0) <[email protected]>
---
To: Kuniyuki Iwashima <[email protected]>
---
tools/testing/selftests/net/af_unix/config | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/net/af_unix/config
b/tools/testing/selftests/net/af_unix/config
index b5429c15a53c..41dbb03c747e 100644
--- a/tools/testing/selftests/net/af_unix/config
+++ b/tools/testing/selftests/net/af_unix/config
@@ -1,3 +1,4 @@
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=m
+CONFIG_USER_NS=y
--
2.53.0
