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| author | Christian Brauner <brauner@kernel.org> | 2026-09-26 15:44:33 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-09-26 15:47:42 +0200 |
| commit | 7fbcc793f76e0f3bf78f7e41bde634107233714f (patch) | |
| tree | 88a50a16cbf1edcb26007ca2b10f38a87bdf1106 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 07617913d09a5c3df9b294bd7d84f0fd40d80bdb (diff) | |
| download | linux-next-7fbcc793f76e0f3bf78f7e41bde634107233714f.tar.gz linux-next-7fbcc793f76e0f3bf78f7e41bde634107233714f.zip | |
selftests/filesystems: check that a dead mount's overmount isn't followed
Add overmount_reparent_test:
- a mount that a file descriptor keeps alive after propagate_umount()
reparented its overmount and unmounted it must not be walked into the
freed overmount by move_mount(MOVE_MOUNT_BENEATH)
Link: https://patch.msgid.link/20260926-work-mount-fixes-2-v1-10-f357abf3d17b@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions