From e2b6e5eadc13ee5268c20ad7fd4bb638326ea6d4 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Wed, 29 Oct 2025 13:20:35 +0100 Subject: [PATCH] selftests/filesystems: remove CLONE_NEWPIDNS from setup_userns() helper This is effectively unused and doesn't really server any purpose after having reviewed all of the tests that rely on it. Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-22-2e6f823ebdc0@kernel.org Tested-by: syzbot@syzkaller.appspotmail.com Reviewed-by: Jeff Layton Signed-off-by: Christian Brauner --- tools/testing/selftests/filesystems/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/filesystems/utils.c b/tools/testing/selftests/filesystems/utils.c index c43a69dffd83f..a0c64f415a7fc 100644 --- a/tools/testing/selftests/filesystems/utils.c +++ b/tools/testing/selftests/filesystems/utils.c @@ -487,7 +487,7 @@ int setup_userns(void) uid_t uid = getuid(); gid_t gid = getgid(); - ret = unshare(CLONE_NEWNS|CLONE_NEWUSER|CLONE_NEWPID); + ret = unshare(CLONE_NEWNS|CLONE_NEWUSER); if (ret) { ksft_exit_fail_msg("unsharing mountns and userns: %s\n", strerror(errno)); -- 2.47.3