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 C9CF8C433FE for ; Thu, 10 Nov 2022 15:00:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230354AbiKJPAE (ORCPT ); Thu, 10 Nov 2022 10:00:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229697AbiKJPAD (ORCPT ); Thu, 10 Nov 2022 10:00:03 -0500 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D53B014D3C; Thu, 10 Nov 2022 07:00:00 -0800 (PST) Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4N7Pzh4BMTzqSH7; Thu, 10 Nov 2022 22:56:16 +0800 (CST) Received: from kwepemm600015.china.huawei.com (7.193.23.52) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 10 Nov 2022 22:59:58 +0800 Received: from [10.174.176.52] (10.174.176.52) by kwepemm600015.china.huawei.com (7.193.23.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Thu, 10 Nov 2022 22:59:57 +0800 Message-ID: <3198e463-2002-dc08-6d27-d4d0468b6da8@huawei.com> Date: Thu, 10 Nov 2022 22:59:56 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.1 From: ChenXiaoSong Subject: Re: [PATCH] btrfs: qgroup: fix sleep from invalid context bug in update_qgroup_limit_item() To: CC: , , , , , , References: <20221110141342.2129475-1-chenxiaosong2@huawei.com> <20221110144630.GF5824@suse.cz> In-Reply-To: <20221110144630.GF5824@suse.cz> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.174.176.52] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm600015.china.huawei.com (7.193.23.52) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org I have _no_ link to the report, I just reproduce it in my own qemu vm, and _no_ c or syz repro. 在 2022/11/10 22:46, David Sterba 写道: > On Thu, Nov 10, 2022 at 10:13:42PM +0800, ChenXiaoSong wrote: >> Syzkaller reported BUG as follows: > > Do you have link to the report? Or at least the identifier of the > report, there's some automation that recognizes Reported-by: syzbot-... > to close it once the patch is merged. > . >