From: Alexey Dobriyan <adobriyan@gmail.com>
To: akpm@linux-foundation.org
Cc: christian.brauner@ubuntu.com, ebiederm@xmission.com,
fweimer@redhat.com, keescook@chromium.org,
mm-commits@vger.kernel.org
Subject: Re: + procfs-do-not-list-tid-0-in-proc-pid-task.patch added to -mm tree
Date: Thu, 7 Oct 2021 21:28:26 +0300 [thread overview]
Message-ID: <YV88Sqq7uMgziYwK@localhost.localdomain> (raw)
In-Reply-To: <20210929232038.o0_ct-q8J%akpm@linux-foundation.org>
On Wed, Sep 29, 2021 at 04:20:38PM -0700, akpm@linux-foundation.org wrote:
> Subject: procfs: do not list TID 0 in /proc/<pid>/task
>
> If a task exits concurrently, task_pid_nr_ns may return 0.
So easy to reproduce, wonder why didn't anyone report it earlier.
Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com>
prev parent reply other threads:[~2021-10-07 18:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-29 23:20 + procfs-do-not-list-tid-0-in-proc-pid-task.patch added to -mm tree akpm
2021-10-07 18:27 ` [PATCH] proc: test that /proc/*/task doesn't contain "0" Alexey Dobriyan
2021-10-07 18:52 ` Andrew Morton
2021-10-07 19:11 ` Alexey Dobriyan
2021-10-07 18:28 ` Alexey Dobriyan [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YV88Sqq7uMgziYwK@localhost.localdomain \
--to=adobriyan@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=christian.brauner@ubuntu.com \
--cc=ebiederm@xmission.com \
--cc=fweimer@redhat.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mm-commits@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.