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,URIBL_BLOCKED autolearn=ham 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 6FE89C4338F for ; Fri, 6 Aug 2021 10:33:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 471FE6023B for ; Fri, 6 Aug 2021 10:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244908AbhHFKdX (ORCPT ); Fri, 6 Aug 2021 06:33:23 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:51179 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240334AbhHFKdX (ORCPT ); Fri, 6 Aug 2021 06:33:23 -0400 Received: by mail-io1-f69.google.com with SMTP id e18-20020a5d92520000b029057d0eab404aso5488359iol.17 for ; Fri, 06 Aug 2021 03:33:08 -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=1nsTUtLl/XNEj2R0gdBgbLR1WT+4nRbfq0Z5jt4tfSk=; b=dziLXZabY/XK21dpwzDhUb9isgxsfYvnL7lW1rgPUgBdQTGRvgqpAKzTYLpHCHGaC0 rDx0KK2SMoaiK8i7lWVFkG8oWtOK708cQY+YdaydPpY4a11LI4AIUZVMI/pvcJYn6ydl XM6dgR3WpPPPyD+NJOiC+ZivTVNW3KQDnM4rb3aKyzEywSmnc/1e+aGC8gTerR0hTf5G PpwDqUYZyTJyvRyLV/ATFP8x+/5gDKQAuBvLR7pj4sAG7Y/MtEgKhrssvcpt3dONBPL7 6XYFvWe6SMStxsjK91rgXzn+XoE4N1HotcEyYyjlXoPH/GzHFJD3FE90gmSsybx5AW0D clxg== X-Gm-Message-State: AOAM5312u3pKH7v+K3fwmN2NrBG+Nmd8oExep+JvdAS9Umt+xyZ7QEza C/iA8rqORS5G0HOrZi4yeaZ84ujfmWLz4NnCMz+0CJeXbXnd X-Google-Smtp-Source: ABdhPJxYsmwtjg8JlsWjL6y+/14LVfgv7IjtjUAPQb8R8xh9IF1nYszq6JSuUVsEu1E2ClmpoxCvxHOxzXyQUw5M/RpqskPYU/b0 MIME-Version: 1.0 X-Received: by 2002:a6b:dc10:: with SMTP id s16mr433441ioc.61.1628245987926; Fri, 06 Aug 2021 03:33:07 -0700 (PDT) Date: Fri, 06 Aug 2021 03:33:07 -0700 In-Reply-To: <83e78e3f-2645-0c84-0255-da88e1b48466@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b7a5cc05c8e18f5d@google.com> Subject: Re: [syzbot] WARNING in io_ring_exit_work From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, hdanton@sina.com, 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: io-uring@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+00e15cda746c5bc70e24@syzkaller.appspotmail.com Tested on: commit: 369fdcf5 io-wq: fix lack of acct->nr_workers < acct->m.. git tree: git://git.kernel.dk/linux-block io_uring-5.14 kernel config: https://syzkaller.appspot.com/x/.config?x=8e83fda0fd4c345d dashboard link: https://syzkaller.appspot.com/bug?extid=00e15cda746c5bc70e24 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 Note: testing is done by a robot and is best-effort only.