All of lore.kernel.org
 help / color / mirror / Atom feed
From: Florian Weimer <fweimer@redhat.com>
To: "Paul E. McKenney" <paulmck@kernel.org>
Cc: linux-toolchains@vger.kernel.org
Subject: Re: Fw: [isocpp-parallel] WG14 n3917 - Program termination in the presence of multiple threads
Date: Tue, 14 Jul 2026 22:16:27 +0200	[thread overview]
Message-ID: <lhuy0fdqqck.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <3dd4c609-b7db-4769-a3d0-1bbdff088bc0@paulmck-laptop> (Paul E. McKenney's message of "Tue, 14 Jul 2026 10:58:59 -0700")

* Paul E. McKenney:

> Just FYI.  Unless I am missing something, this would not affect the
> Linux kernel.  But I could be missing something...

This seems to require new behavior?

* SYS_tkill and SYS_tgkill with signal SIGABRT terminate the current
  thread or a group of threads abnormally

The proposal is a bit weird to me.  It seems to discourage using an
atexit handler to shut down a service thread (by synchronizing with it).

Thanks,
Florian


      reply	other threads:[~2026-07-14 20:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-14 17:58 Fw: [isocpp-parallel] WG14 n3917 - Program termination in the presence of multiple threads Paul E. McKenney
2026-07-14 20:16 ` Florian Weimer [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=lhuy0fdqqck.fsf@oldenburg.str.redhat.com \
    --to=fweimer@redhat.com \
    --cc=linux-toolchains@vger.kernel.org \
    --cc=paulmck@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.