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=-10.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 B3015C433E6 for ; Wed, 10 Mar 2021 14:38:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8250764EC6 for ; Wed, 10 Mar 2021 14:38:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231208AbhCJOiH (ORCPT ); Wed, 10 Mar 2021 09:38:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230504AbhCJOhd (ORCPT ); Wed, 10 Mar 2021 09:37:33 -0500 Received: from mail-il1-x130.google.com (mail-il1-x130.google.com [IPv6:2607:f8b0:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B82DC061761 for ; Wed, 10 Mar 2021 06:37:33 -0800 (PST) Received: by mail-il1-x130.google.com with SMTP id f10so15730592ilq.5 for ; Wed, 10 Mar 2021 06:37:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=MIMPh+SXeRfQ61lkDNTW++4hYt6RRQoL+XmybnY7RLs=; b=S9g4kO3E0n8w2vnulllynPenK5mDsbp+txQ5NiLo4nqV/2xv9P0GptaQZs0dSWVSi+ qGXGSmY39gt6q0q+MyO4Q17LqeNPZcmRRk8pmFbKWNinbEJvCNzdPHBX3oG7bDv6vFDR eea6ZpDfSeGLK8RUUl4NqD4gjncQEIbi1U/2WVioI4z2ZSYohFOAmevF1F3jJ/OoDrYW KlrRoF32WXgb/cZK5ahvhqe6fBfu4ZDPqieBOU40+H/SrJpMHClE9PL5U/KqGJpzEJJC GpW/qV+wglpcNkfe32ynd0Rw0n5RNoWBQAIu0YuycsXEBygRZ6SmRp1BJ+JATCHs0t/v PO8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=MIMPh+SXeRfQ61lkDNTW++4hYt6RRQoL+XmybnY7RLs=; b=X3kBO5qNOn0PAe5Zftpf1f0/+Ir8J48Gjp0OpLaPsw0kpevTt6SBxawx27oMj6/Hp6 Y/T18vV7JSEybI1mDrw5IifL/KBoCO36HCQTRxVcvPFEMcvlZSNH17TPHix/6DSIzSnk F2VLC+p06NN5RS1Mao8Kof7Y8PD4+JpOICCxGIcHvTD615/SC4ovqC5tE8tLms+4Fgl4 +GCZdIzIJqZ5tAB/Qkrexg0ZPhClRI9uN5EO1n5DH46M67P6rY0SUCTprUqRviWLXjYj ++mBogds+1tQGxZThoRqPwNbXRvrkHZO+ZJukPDyUjNhbLsBvSUU8+nGxkVtnvQ4oqVm YZbA== X-Gm-Message-State: AOAM530tuD54OX8LnJW3MnI4JYKB9Sud3koewaZVIAvi6GPJhuvKlHIk Ky34KlJW9af+xsEbrP6fvRZJqQ== X-Google-Smtp-Source: ABdhPJyKMUyXz5OGdxvqBfmAw8E0eq5KoHU+Go4Xu6XBpYnQyGOyMokfrp85G/cN+uqrsJk4qhC1Fw== X-Received: by 2002:a05:6e02:1c0b:: with SMTP id l11mr2602853ilh.187.1615387052379; Wed, 10 Mar 2021 06:37:32 -0800 (PST) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id v8sm9500077ilg.21.2021.03.10.06.37.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Mar 2021 06:37:32 -0800 (PST) Subject: Re: [syzbot] possible deadlock in io_sq_thread_finish To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <00000000000023b36405bd221483@google.com> From: Jens Axboe Message-ID: <82aa1cb7-9ac4-6c7f-f6c6-baeca226365f@kernel.dk> Date: Wed, 10 Mar 2021 07:37:31 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <00000000000023b36405bd221483@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz test: git://git.kernel.dk/linux-block io_uring-5.12 -- Jens Axboe