Changes in .gitignore

76d46ad2c52a4d7631274a35777ac4601103e2aa - selftests/pidfd: add CLONE_AUTOREAP tests

Thu, 26 Feb 2026 14:51:02 +0100

selftests/pidfd: add CLONE_AUTOREAP testsAdd tests for the new CLONE_AUTOREAP clone3() flag:- autoreap_without_pidfd: CLONE_AUTOREAP without CLONE_PIDFD works (fire-and-forget)- autoreap_rejects_exit_signal: CLONE_AUTOREAP with non-zero exit_signal fails- autoreap_rejects_parent: CLONE_AUTOREAP with CLONE_PARENT fails- autoreap_rejects_thread: CLONE_AUTOREAP with CLONE_THREAD fails- autoreap_basic: child exits, pidfd poll works, PIDFD_GET_INFO returns correct exit code, waitpid() returns -ECHILD- autoreap_signaled: child killed by signal, exit info correct via pidfd- autoreap_reparent: autoreap grandchild reparented to subreaper still auto-reaps- autoreap_multithreaded: autoreap process with sub-threads auto-reaps after last thread exits- autoreap_no_inherit: grandchild forked without CLONE_AUTOREAP becomes a regular zombieLink: https://patch.msgid.link/20260226-work-pidfs-autoreap-v5-4-d148b984a989@kernel.orgSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

8c2ab04135682d0f5b1eb1c74ac5f328b65015ea - selftests/pidfd: test setattr support

Wed, 18 Jun 2025 22:53:49 +0200

selftests/pidfd: test setattr supportVerify that ->setattr() on a pidfd doens't work.Link: https://lore.kernel.org/20250618-work-pidfs-persistent-v2-15-98f3456fd552@kernel.orgReviewed-by: Alexander Mikhalitsyn Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

49fba3725910c54878212ca08b968b9e1285866c - selftests/pidfd: test extended attribute support

Wed, 18 Jun 2025 22:53:47 +0200

selftests/pidfd: test extended attribute supportAdd tests for extended attribute support on pidfds.Link: https://lore.kernel.org/20250618-work-pidfs-persistent-v2-13-98f3456fd552@kernel.orgReviewed-by: Alexander Mikhalitsyn Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

56f235da15d02c550c0ae25da9c62ecfe7222d38 - selftests/pidfd: add seventh PIDFD_INFO_EXIT selftest

Wed, 05 Mar 2025 11:08:26 +0100

selftests/pidfd: add seventh PIDFD_INFO_EXIT selftestAdd a selftest for PIDFD_INFO_EXIT behavior.Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-16-c8c3d8361705@kernel.orgSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

853ab1ff2cf9b61e26a3029a895a725837f83e18 - selftests/pidfd: add first PIDFD_INFO_EXIT selftest

Wed, 05 Mar 2025 11:08:20 +0100

selftests/pidfd: add first PIDFD_INFO_EXIT selftestAdd a selftest for PIDFD_INFO_EXIT behavior.Link: https://lore.kernel.org/r/20250305-work-pidfs-kill_on_last_close-v3-10-c8c3d8361705@kernel.orgSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

f63df61651be541cc5699083faa1bfbaa105ed44 - selftests: add pidfd bind-mount tests

Thu, 19 Dec 2024 18:01:33 +0100

selftests: add pidfd bind-mount testsLink: https://lore.kernel.org/r/20241219-work-pidfs-mount-v1-2-dbc56198b839@kernel.orgSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

59a42b0e78888e2d9a459b12e8d1eb09fb4a3c7b - selftests/pidfd: add pidfs file handle selftests

Mon, 02 Dec 2024 23:44:52 +0100

selftests/pidfd: add pidfs file handle selftestsAdd selftests for pidfs file handles.Link: https://lore.kernel.org/r/20241202-imstande-einsicht-d78753e1c632@braunerReviewed-by: Amir Goldstein Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

2b40c5db73e239531ea54991087f4edc07fbb08e - selftests/pidfd: add pidfd setns tests

Tue, 05 May 2020 16:04:32 +0200

selftests/pidfd: add pidfd setns testsThis is basically a test-suite for setns() and as of now contains:- test that we can't pass garbage flags- test that we can't attach to the namespaces of task that has already exited- test that we can incrementally setns into all namespaces of a target task using a pidfd- test that we can setns atomically into all namespaces of a target task- test that we can't cross setns into a user namespace outside of our user namespace hierarchy- test that we can't setns into namespaces owned by user namespaces over which we are not privilegedSigned-off-by: Christian Brauner Link: https://lore.kernel.org/r/20200505140432.181565-4-christian.brauner@ubuntu.com List of files: /linux/tools/testing/selftests/pidfd/.gitignore

d198b34f3855eee2571dda03eea75a09c7c31480 - .gitignore: add SPDX License Identifier

Tue, 03 Mar 2020 14:35:59 +0100

.gitignore: add SPDX License IdentifierAdd SPDX License Identifier to all .gitignore files.Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman List of files: /linux/tools/testing/selftests/pidfd/.gitignore

186e28a18aeb0fec99cc586fda337e6b23190791 - selftests: pidfd: Add pidfd_fdinfo_test in .gitignore

Fri, 28 Feb 2020 01:00:08 +0100

selftests: pidfd: Add pidfd_fdinfo_test in .gitignoreThe commit identified below added pidfd_fdinfo_testbut failed to add it to .gitignoreFixes: 2def297ec7fb ("pidfd: add tests for NSpid info in fdinfo")Signed-off-by: Christophe Leroy Acked-by: Christian Brauner Cc: stable@vger.kernel.orgLink: https://lore.kernel.org/r/966567c7dbaa26a06730d796354f8a086c0ee288.1582847778.git.christophe.leroy@c-s.frSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

873dfd7881d1d8840bf69c8c164f5323db7417fa - test: Add test for pidfd getfd

Tue, 07 Jan 2020 18:59:27 +0100

test: Add test for pidfd getfdThe following tests: * Fetch FD, and then compare via kcmp * Make sure getfd can be blocked by blocking ptrace_may_access * Making sure fetching bad FDs fails * Make sure trying to set flags to non-zero results in an EINVALSigned-off-by: Sargun Dhillon Acked-by: Christian Brauner Link: https://lore.kernel.org/r/20200107175927.4558-5-sargun@sargun.meSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

aed5a8df3dbbd804409d40f821e0768891cfd5ab - tests: add pidfd poll tests

Fri, 26 Jul 2019 18:22:26 +0200

tests: add pidfd poll testsThis adds testing for polling on pidfd of a process being killed. Test runs10000 iterations by default to stress test pidfd polling functionality.It accepts an optional command-line parameter to override the number oriterations to run.Specifically, it tests for:- pidfd_open on a child process succeeds- pidfd_send_signal on a child process succeeds- polling on pidfd succeeds and returns exactly one event- returned event is POLLIN- event is received within 3 secs of the process being killed10000 iterations was chosen because of the race condition being testedwhich is not consistently reproducible but usually is revealed after lessthan 2000 iterations.Reveals race fixed by commit b191d6491be6 ("pidfd: fix a poll race when setting exit_state")Signed-off-by: Suren Baghdasaryan Link: https://lore.kernel.org/r/20190726162226.252750-2-surenb@google.comSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/pidfd/.gitignore

e63f3085709e92bd876e2977a07099d56bbda1c2 - pidfd: add pidfd_wait tests

Sun, 28 Jul 2019 00:22:30 +0200

pidfd: add pidfd_wait testsAdd tests for pidfd_wait() and CLONE_WAIT_PID:- test that waitid(P_PIDFD) fails on /proc/- test that waitid(P_PIDFD) fails on /dev/null- test that waitid(P_PIDFD) can wait on a pidfd- test that waitid(P_PIDFD) can wait on a pidfd and return siginfo_t- test that waitid(P_PIDFD) works with WEXITED- test that waitid(P_PIDFD) works with WSTOPPED- test that waitid(P_PIDFD) works with WUNTRACED- test that waitid(P_PIDFD) works with WCONTINUED- test that waitid(P_PIDFD) works with WNOWAIT- test that waitid(P_PIDFD)works with WNOHANGSigned-off-by: Christian Brauner Reviewed-by: Kees Cook Cc: Arnd Bergmann Cc: "Eric W. Biederman" Cc: Joel Fernandes (Google) Cc: Thomas Gleixner Cc: David Howells Cc: Jann Horn Cc: Andy Lutomirsky Cc: Andrew Morton Cc: Oleg Nesterov Cc: Aleksa Sarai Cc: Linus Torvalds Cc: Al Viro Link: https://lore.kernel.org/r/20190727222229.6516-3-christian@brauner.io List of files: /linux/tools/testing/selftests/pidfd/.gitignore

172bb24a4f480c180bee646f6616f714ac4bcab2 - tests: add pidfd_open() tests

Sat, 23 Mar 2019 12:24:21 +0100

tests: add pidfd_open() testsThis adds testing for the new pidfd_open() syscalls. Specifically, we test:- that no invalid flags can be passed to pidfd_open()- that no invalid pid can be passed to pidfd_open()- that a pidfd can be retrieved with pidfd_open()- that the retrieved pidfd references the correct pidSigned-off-by: Christian Brauner Cc: Arnd Bergmann Cc: "Eric W. Biederman" Cc: Kees Cook Cc: Joel Fernandes (Google) Cc: Thomas Gleixner Cc: Jann Horn Cc: David Howells Cc: "Michael Kerrisk (man-pages)" Cc: Andy Lutomirsky Cc: Andrew Morton Cc: Oleg Nesterov Cc: Aleksa Sarai Cc: Linus Torvalds Cc: Al Viro Cc: linux-api@vger.kernel.org List of files: /linux/tools/testing/selftests/pidfd/.gitignore

4d0b5f4d7561d54f08640836e1c2eafb50e3286a - selftests: pidfd: Create .gitignore to include pidfd_test

Sun, 12 May 2019 06:57:11 +0200

selftests: pidfd: Create .gitignore to include pidfd_testCreate ../selftests/pidfd/.gitignore which holds the following file namecreated after compiling: - pidfd_testSigned-off-by: Kelsey Skunberg Signed-off-by: Shuah Khan List of files: /linux/tools/testing/selftests/pidfd/.gitignore