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=-6.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 2522CC433E2 for ; Tue, 8 Sep 2020 21:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D4C8A20659 for ; Tue, 8 Sep 2020 21:01:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qZsEpHsL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729912AbgIHVBK (ORCPT ); Tue, 8 Sep 2020 17:01:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728390AbgIHVBJ (ORCPT ); Tue, 8 Sep 2020 17:01:09 -0400 Received: from mail-ej1-x643.google.com (mail-ej1-x643.google.com [IPv6:2a00:1450:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B92AFC061573; Tue, 8 Sep 2020 14:01:08 -0700 (PDT) Received: by mail-ej1-x643.google.com with SMTP id gr14so429862ejb.1; Tue, 08 Sep 2020 14:01:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=yuZq5gRtjnAOy/yKCa2afgQGQUjqZmPhiIecQIYO4eA=; b=qZsEpHsLLfxCed5410SrA8rAmZ525i2i7c4wbc8OXp8N6SlmVDp7h0875MI+d+P1AS yxU3wkXW4yiC+OW0P3j5dz9gOgAbwa1iNrlGZoAtC7msxKu+2dvktj66eIX2ytjX1E/9 tlhUG1EWTLUt2uNd2eqM3WIyc/KT3lRvmJawNkK1qRtTlpUbJx333MGi2U++GtNkJzUy sGoKssErH5fzsyim9s8uSE9ZKabk2XzzJd8SS7nR+YI01aoe2wNNm2CZdHxQ0uf/2J8q p2iYtl/pXLibEbGb1vYO+scourbh+gHjRlX1qwaizNbyoVtz1VHcqi9rEv24HjIgIIwE yciw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=yuZq5gRtjnAOy/yKCa2afgQGQUjqZmPhiIecQIYO4eA=; b=Cb6vozJOaeXOdLgj6vwxPZeXjPElhw0QIsjCWog3519ITh13njLSUkgdB/qI0z7rL1 A/Jbu1H4Ev+5nOR2R4fzjkQYuhN28ZlXdFJuHXX9mj0yc/6Kus2CK917QKf26ydC2ZKG 8zWX9a1/EgiChRAsY7Ob9caX03FNcfwVeH8HVuBLPKXEhDHGgMTU/UFYoiS+yp88+nsy /WuW0hLwvcRsGRxx6SHopYIaExkbsZMbhCjGxlxshObkfh+ulLxbw2L13q8Ko+e0a4S/ 3IsLABTo9VI1k7234VlewlRSp+gd2rOvR+KLy/AA6hnKis/MoOKE7Fua2CeBVRHBaCl8 zDeg== X-Gm-Message-State: AOAM530LwXPg6u43RY6wi0YjZZPoKWrwk+tIT5/f1wEKg3DQydm6fT4N 5+r71flYmFbov45gyt9vf7s= X-Google-Smtp-Source: ABdhPJxd/YVT4oASVxc+tdLEjp4ZtwajtJ+9bkMQrQ6WgK3fNzWkGQeJPkcAanshpa+NFiZECBmYgg== X-Received: by 2002:a17:906:fcc7:: with SMTP id qx7mr377519ejb.254.1599598864615; Tue, 08 Sep 2020 14:01:04 -0700 (PDT) Received: from [192.168.43.239] ([5.100.193.184]) by smtp.gmail.com with ESMTPSA id bx24sm257157ejb.51.2020.09.08.14.01.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 08 Sep 2020 14:01:03 -0700 (PDT) Subject: Re: [PATCH next] io_uring: fix task hung in io_uring_setup To: Hillf Danton , Jens Axboe Cc: io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk, syzbot+107dd59d1efcaf3ffca4@syzkaller.appspotmail.com, Stefano Garzarella , Kees Cook References: <20200903132119.14564-1-hdanton@sina.com> <9bef23b1-6791-6601-4368-93de53212b22@kernel.dk> <8031fbe7-9e69-4a79-3b42-55b2a1a690e3@gmail.com> <20200908000339.2260-1-hdanton@sina.com> From: Pavel Begunkov Message-ID: <778a8166-e031-e691-a44b-1199c68d6a29@gmail.com> Date: Tue, 8 Sep 2020 23:58:39 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 MIME-Version: 1.0 In-Reply-To: <20200908000339.2260-1-hdanton@sina.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 08/09/2020 03:03, Hillf Danton wrote: > > On Mon, 7 Sep 2020 06:55:04 Jens Axboe wrote: >> On 9/7/20 2:50 AM, Pavel Begunkov wrote: >>> >>> BTW, I don't see the patch itself, and it's neither in io_uring, block >>> nor fs mailing lists. Hillf, could you please CC proper lists next time? > > Yes, I can. So will I send io_uring patches with Pavel Cced. Thanks >> >> He did, but I'm guessing that vger didn't like the email for whatever >> reason. Hillf, did you get an error back from vger when sending the pat > > My inbox, a simple free mail, is perhaps blocked as spam at the vger end. -- Pavel Begunkov