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=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 2EB67C433EF for ; Thu, 2 Sep 2021 19:14:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 123C0610E9 for ; Thu, 2 Sep 2021 19:14:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347284AbhIBTPH (ORCPT ); Thu, 2 Sep 2021 15:15:07 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:38578 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347292AbhIBTPG (ORCPT ); Thu, 2 Sep 2021 15:15:06 -0400 Received: by mail-io1-f69.google.com with SMTP id n8-20020a6b7708000000b005bd491bdb6aso2110104iom.5 for ; Thu, 02 Sep 2021 12:14:08 -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=lHEO6j/wPdM6LnGvV1Hipd6kqZE+sNmD8+mgNJqLZk4=; b=KoqgtHWBvQ+dkXNDMl9iOnUbWcSsKTWVX5q1wlgZ/K8AKzt09OxUBqOg6dw2k0+h33 AniZ0IohTX0rpbHeJtW4YpBuWKBuq6xg7iQVFEEzUHCB6lqVtT9WTatrXj0bqlp9O2Lj ti9s6+a6wvOuW5NylD6Vs1oOBUwmuN4el7cHQzzLlQuAHMXOi8hBJ533rgXOAb+Tje5C +q0tWlZrwBUeSvPrsEBriMW5Nbh5dMk3frF0fsApLXsp9A+SkDFF4sGJTDiVydUZkuI8 fteMsInI7FUQKEHLl/2vURCTQBAjQJHF6bpN4belNH4y3UCIRHDcysDmGHx9kX3BJxRE D/HQ== X-Gm-Message-State: AOAM533TH1iKCJXiD9BXWKGzN3uizh5QnXZPu0vAYv9rekSI2i4jNWir zhhc1Jj1hHhDb1nnei6v4Onp6uGkv6dDyRd17LCesZyFi5l9 X-Google-Smtp-Source: ABdhPJxGjsrbI8ElYwmjAQu37MqywmihHOSkKWTcxafm3fLR8bAPLCN7f1Pvixq3+gIaNHWyY2Iqq74GTuldPLMjoJGTthAcFGl2 MIME-Version: 1.0 X-Received: by 2002:a6b:fb03:: with SMTP id h3mr4014831iog.198.1630610047629; Thu, 02 Sep 2021 12:14:07 -0700 (PDT) Date: Thu, 02 Sep 2021 12:14:07 -0700 In-Reply-To: <3d956ccb-8f2d-e3aa-eee3-254185314915@kernel.dk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a7fb9d05cb07fc90@google.com> Subject: Re: [syzbot] general protection fault in io_issue_sqe From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, haoxu@linux.alibaba.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+de67aa0cf1053e405871@syzkaller.appspotmail.com Tested on: commit: dbce491b io_uring: prolong tctx_task_work() with flush.. git tree: git://git.kernel.dk/linux-block for-5.15/io_uring kernel config: https://syzkaller.appspot.com/x/.config?x=fa8e68781da309a dashboard link: https://syzkaller.appspot.com/bug?extid=de67aa0cf1053e405871 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.