3 Commits

Author	SHA1	Message	Date
Christian Brauner	c6e25d930b	selftests/namespaces: third active reference count tests ... Test that a namespace remains active while a process is using it, even after the creating process exits. Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-25-2e6f823ebdc0@kernel.org Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>	2025-11-03 17:41:19 +01:00
Christian Brauner	721c7e41b1	selftests/namespaces: second active reference count tests ... Test namespace lifecycle: create a namespace in a child process, get a file handle while it's active, then try to reopen after the process exits (namespace becomes inactive). Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-24-2e6f823ebdc0@kernel.org Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>	2025-11-03 17:41:19 +01:00
Christian Brauner	6bdce845fd	selftests/namespaces: first active reference count tests ... Test that initial namespaces can be reopened via file handle. Initial namespaces should always have a ref count of one from boot. Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-23-2e6f823ebdc0@kernel.org Tested-by: syzbot@syzkaller.appspotmail.com Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>	2025-11-03 17:41:18 +01:00