Hey Jan/Amir/Christian, This is an updated version of the FAN_REPORT_PIDFD series which contains the addressed nits from the previous review [0]. As per request, you can also find the draft LTP tests here [1] and man-pages update for this new API change here [2]. [0] https://lore.kernel.org/linux-fsdevel/cover.1623282854.git.repnop@xxxxxxxxxx/ [1] https://github.com/matthewbobrowski/ltp/commits/fanotify_pidfd_v2 [2] https://github.com/matthewbobrowski/man-pages/commits/fanotify_pidfd_v1 Matthew Bobrowski (5): kernel/pid.c: remove static qualifier from pidfd_create() kernel/pid.c: implement additional checks upon pidfd_create() parameters fanotify/fanotify_user.c: minor cosmetic adjustments to fid labels fanotify/fanotify_user.c: introduce a generic info record copying helper fanotify: add pidfd support to the fanotify API fs/notify/fanotify/fanotify_user.c | 252 ++++++++++++++++++++--------- include/linux/fanotify.h | 3 + include/linux/pid.h | 1 + include/uapi/linux/fanotify.h | 13 ++ kernel/pid.c | 15 +- 5 files changed, 205 insertions(+), 79 deletions(-) -- 2.32.0.432.gabb21c7263-goog /M