selftests/pidfd: check PIDFD_THREAD survives open_by_handle_at()
authorChristian Brauner <brauner@kernel.org>
Wed, 22 Jul 2026 11:50:53 +0000 (13:50 +0200)
committerChristian Brauner <brauner@kernel.org>
Wed, 22 Jul 2026 11:55:20 +0000 (13:55 +0200)
commit58af123ec7aa7eab19e938b3777c41c02abda1b8
treee1be9f9b5cec0d0d4905a391ab30e8a8fd49036f
parentbb6bc13c53e211d9148ed2eab3e689c5cd5c75da
selftests/pidfd: check PIDFD_THREAD survives open_by_handle_at()

Verify that a thread pidfd reopened via open_by_handle_at() still
reports PIDFD_THREAD in F_GETFL.

Signed-off-by: Li Chen <me@linux.beauty>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20260716052726.1032092-1-me@linux.beauty
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
tools/testing/selftests/pidfd/pidfd_file_handle_test.c