ref: db9b193ab08b9e033e80887e31ac7cca8203d906
parent: e65eec36dd5aa7223691f9557e8236ee78fbd1a9
author: qwx <qwx@sciops.net>
date: Sat Oct 12 10:53:39 EDT 2024
plan9/snd: fix race condition reported only on amd64 and 386, did not occur on arm64.