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| author | Christian Brauner <christian.brauner@ubuntu.com> | 2020-03-08 17:26:32 +0100 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2020-03-25 13:50:34 +0100 |
| commit | 6952a4f646446fde9e190b62c5e45f84c6cf91aa (patch) | |
| tree | 40e79183273ba84fc53f40971bd0d4c433311329 /MAINTAINERS | |
| parent | 2c523b344dfa65a3738e7039832044aa133c75fb (diff) | |
| download | linux-6952a4f646446fde9e190b62c5e45f84c6cf91aa.tar.bz2 | |
selftests: add pid namespace ENOMEM regression test
We recently regressed (cf. [1] and its corresponding fix in [2]) returning
ENOMEM when trying to create a process in a pid namespace whose init
process/child subreaper has already died. This has caused confusion at
least once before that (cf. [3]). Let's add a simple regression test to
catch this in the future.
[1]: 49cb2fc42ce4 ("fork: extend clone3() to support setting a PID")
[2]: b26ebfe12f34 ("pid: Fix error return value in some cases")
[3]: 35f71bc0a09a ("fork: report pid reservation failure properly")
Cc: Corey Minyard <cminyard@mvista.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Adrian Reber <areber@redhat.com>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index a6fbdf354d34..8cc9e6a7c1fa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13158,6 +13158,7 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git F: samples/pidfd/ F: tools/testing/selftests/pidfd/ +F: tools/testing/selftests/pid_namespace/ F: tools/testing/selftests/clone3/ K: (?i)pidfd K: (?i)clone3 |