From: Oleg Nesterov <oleg@redhat.com>
To: Christian Brauner <brauner@kernel.org>
Cc: gaoxiang17 <gaoxiang17@xiaomi.com>,
Mateusz Guzik <mjguzik@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] Revert "pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers"
Date: Wed, 15 Oct 2025 14:35:50 +0200 [thread overview]
Message-ID: <20251015123550.GA9447@redhat.com> (raw)
Christian,
I was going to revert 006568ab4c5c ("pid: Add a judgment for ns null in pid_nr_ns")
but then I changed my mind and decided to revert my commit abdfd4948e45 (""pid: make
__task_pid_nr_ns(ns => NULL) safe for zombie callers"). See the changelog.
2/2 is offtopic and purely cosmetic.
Oleg.
fs/pidfs.c | 2 +-
include/linux/pid.h | 5 +++++
kernel/pid.c | 3 +--
3 files changed, 7 insertions(+), 3 deletions(-)
next reply other threads:[~2025-10-15 12:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 12:35 Oleg Nesterov [this message]
2025-10-15 12:36 ` [PATCH 1/2] Revert "pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers" Oleg Nesterov
2025-10-15 12:36 ` [PATCH 2/2] pid: introduce task_ppid_vnr() helper Oleg Nesterov
2026-01-29 14:59 ` [PATCH 0/2] Revert "pid: make __task_pid_nr_ns(ns => NULL) safe for zombie callers" Christian Brauner
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