From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6945C433DB for ; Tue, 23 Mar 2021 14:23:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86C63619B1 for ; Tue, 23 Mar 2021 14:23:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231963AbhCWOXQ (ORCPT ); Tue, 23 Mar 2021 10:23:16 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:44251 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232129AbhCWOXF (ORCPT ); Tue, 23 Mar 2021 10:23:05 -0400 Received: by mail-io1-f69.google.com with SMTP id e11so1987316ioh.11 for ; Tue, 23 Mar 2021 07:23:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=2CgcKrHeCWGBs2yP0zbh1B1ArVXrjGOfPGKUarVfunQ=; b=VHv+5oz88PyrcOfuLLiRXQK7CY9cR81ekCslTWhkkh0Z9LwBt+vPFTCSu+hssaDMfv rzgYgaGLM9RR4Yf1AoBqwWkDyVowQ+F46sKE8LLMOPgsyF9u7dSiIggJFV1OD2P6cVvI cWQ2V3lnmHfP5gccv6miKwGraWr9qpxlcLj1R5/kQB4haVePrgHsSQKlkC2nltYYlz01 m914bfarbxk1/F8ri30cYq4fEC6FYWumeT3aD/ID5ffTGfPPCROp+GSr3wMzTwiuUBus 51rxukw59sLZ/mt8SuWX3aNYyqxQIfcWvLhi9Fh/o/QhN9MYVri1q+AZ6JmoCpib2iV5 GpIg== X-Gm-Message-State: AOAM532zQaQngJy+4X4O5cKHMSumi2gLrNlpzTOCfrT13x0DNX/tzrhJ +qLaaQcI9jUocjGoafFwZhitfoUg+qDoWMO0nNgBPWv0YNaX X-Google-Smtp-Source: ABdhPJzgwzFP6+3QtkQvdgHTxAvfMkCaGRBXU5kycZm2+e6m/Rd9tLH2IWwqzc64Az8TvaRN7DDSTSnNIy8qnY2e68q1xXxjnlh2 MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c21:: with SMTP id m1mr5184931ilh.204.1616509384532; Tue, 23 Mar 2021 07:23:04 -0700 (PDT) Date: Tue, 23 Mar 2021 07:23:04 -0700 In-Reply-To: <08603c70-64df-5dcc-f5c7-1646056af74b@kernel.dk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a427e805be34eb03@google.com> Subject: Re: [syzbot] WARNING in io_wq_put From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+77a738a6bc947bf639ca@syzkaller.appspotmail.com Tested on: commit: c95a47c2 io-wq: eliminate the need for a manager thread git tree: git://git.kernel.dk/linux-block wq-no-manager kernel config: https://syzkaller.appspot.com/x/.config?x=175bf2d0517d3b04 dashboard link: https://syzkaller.appspot.com/bug?extid=77a738a6bc947bf639ca compiler: Debian clang version 11.0.1-2 Note: testing is done by a robot and is best-effort only.