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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D51A3C433F5 for ; Sat, 28 May 2022 02:54:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355693AbiE1CyZ (ORCPT ); Fri, 27 May 2022 22:54:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355638AbiE1CxJ (ORCPT ); Fri, 27 May 2022 22:53:09 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D851312E312 for ; Fri, 27 May 2022 19:53:07 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id u18-20020a5d8712000000b0064c7a7c497aso3703688iom.18 for ; Fri, 27 May 2022 19:53:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=QWSyAHKfzIY1OHoU9+6VpQoFbsrYf2vgv+jKDLElsyc=; b=bHjl/fcPsAIIZfEc2xXRsr9TiuNOQ56VV7RpcNc7RmbQJeF3D3VmkaeAJOX7dpkK8e uigZ2HZi0SMwuLpOuHfmrLQGh9YbaKz3xi5EWaVf5/x4/+UM3PDZe48M7wr6QngiY916 wz1UtVMAXmC3v23CV4f68hZlqqB4lVhVh2EHwWYrsIMepdgEeWN//BwP/brK8nFwv5VC 49LDFTV/kCs+C7BwOZcRkFzXB3GS6bXBfKZqffnzjmLKB9mZO2Zjq3s/DNEh+keoSOWB YRvZJiflILwmDE7hu+EcLo8GD2/s/K6qHMSqdBzfrgt+6nc0g4PtZkVBG2ec6t/LaweG H/9g== X-Gm-Message-State: AOAM5322fISx0o/ZRPbtv8oXNIzGHAwomBCSyn9KY9pWT0B4Ih+JdeCe 8poAW7KYKr4Gq7BuhgL0lC7fpLrdeZkBOp85d2PXDcalwYOj X-Google-Smtp-Source: ABdhPJxJi0ol2DMTwrLC0ImM3K7KAEttvHIusR3cF/HqxJ+TrmU+FP4t6DxZBAeXscwC5ONMjXXB+yv24KkMd+6chuCjZCPdVkTE MIME-Version: 1.0 X-Received: by 2002:a05:6e02:178f:b0:2d1:b8d7:2ed6 with SMTP id y15-20020a056e02178f00b002d1b8d72ed6mr12839110ilu.275.1653706387216; Fri, 27 May 2022 19:53:07 -0700 (PDT) Date: Fri, 27 May 2022 19:53:07 -0700 In-Reply-To: <20220528023054.3646-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c5debc05e0098538@google.com> Subject: Re: [syzbot] WARNING in driver_unregister From: syzbot To: hdanton@sina.com, 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+02b16343704b3af1667e@syzkaller.appspotmail.com Tested on: commit: 97fa5887 USB: new quirk for Dell Gen 2 devices git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git kernel config: https://syzkaller.appspot.com/x/.config?x=d7b232ec3adf5c8d dashboard link: https://syzkaller.appspot.com/bug?extid=02b16343704b3af1667e compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=13564f6bf00000 Note: testing is done by a robot and is best-effort only.