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From: Jonathan Wakely <jwakely@redhat.com>
Date: Sun, 16 Jan 2022 20:30:52 +0000
Message-ID: <CACb0b4kFhG7Y14+V_-+-+-8amnnRjFKwCL=9Up27jH53WAgtHg@mail.gmail.com>
Subject: Re: [PATCH] Strengthen memory memory order for atomic<T>::wait/notify
To: Thomas Rodgers <trodgers@redhat.com>
Cc: "libstdc++" <libstdc++@gcc.gnu.org>, gcc Patches <gcc-patches@gcc.gnu.org>
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On Sun, 16 Jan 2022 at 01:48, Thomas Rodgers via Libstdc++ <
libstdc++@gcc.gnu.org> wrote:

> This patch updates the memory order of atomic accesses to the waiter's
> count to match libc++'s usage. It should be backported to GCC11.
>

The commit subject line says "memory memory order", OK for trunk and gcc-11
with that fixed.


> Tested x86_64-pc-linux-gnu.
>