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=-3.6 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,SPF_HELO_NONE,SPF_PASS 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 040F6C388F7 for ; Sun, 8 Nov 2020 02:09:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9208320760 for ; Sun, 8 Nov 2020 02:09:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gf5DvUZ2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728204AbgKHCJU (ORCPT ); Sat, 7 Nov 2020 21:09:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727432AbgKHCJU (ORCPT ); Sat, 7 Nov 2020 21:09:20 -0500 Received: from mail-qk1-x72a.google.com (mail-qk1-x72a.google.com [IPv6:2607:f8b0:4864:20::72a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02D2BC0613CF for ; Sat, 7 Nov 2020 18:09:20 -0800 (PST) Received: by mail-qk1-x72a.google.com with SMTP id b18so4895350qkc.9 for ; Sat, 07 Nov 2020 18:09:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=ubw74YdP1VCn7pl58UCjikjZJXWS9rjurWgZHR7uSDI=; b=gf5DvUZ2Hb3nxOz1BhEDu8xAAT1gMSdfBw5HDtzuD8HmObT5gn+/plIMlBLFZAfAr9 moaHor5rCdj0XyF4QdRlI9iXW2iZ23/fAAWvHKwLxdI1dtlXmWzlzZHxPA5CHBDMG0z2 9vXI75cb0aL8gL4lV+6qWXmuW3WVqhVkT2VvZI466s0ZVODVu0c7IVBBqbRGe6Wvidcm bzwOmWUatwYXf0ctEVzHyjQpVYr5FvDfDFDU+II/4E3cwwM9tpurllZVtBQ5k4cuR/wg G5yu/XvOkbgxCQMHzP3rcSZPGHmUvfZlqwrrm+Jv7lxRaGlW4uhICFBzddZ8Karr1POy tTJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=ubw74YdP1VCn7pl58UCjikjZJXWS9rjurWgZHR7uSDI=; b=p3WivuG0h1CF7yyZlARF+fxMbquZzqYc3p+R8uftfUgAolQQJypJTEsHmStvVa0d7k aaCEaA3TtZL7/QsHs6J0K4EZrDknWXccY0KqR9PiyJgqexAbg1MS3c2ZFg51z8dZJJNF M12+hoNKxwst0ZNmdQ59+OkJwE10u6OSFMvX6yniz8AMhrQX1ikhBz7nhwl5EXr0k2Cd n3VvFsJN7akCz/IbF0mJLAqKaEAREne4EQstOUJF0gDlPsmfnT9AseUTtmmb1yQoaIKH YR9eTlfwG4XdafYho4duS6AkcJS4FLmt21o4AlzjUWxxOXjfjhA3y/PjdRIADG1A/lfm qePA== X-Gm-Message-State: AOAM530++v6sIEpcDrxI34I+yiB+f09dBCcoWI/TDtNPtlwivhlTizdm zMOTFLHCXwcsdw57g73PldZ/bqA+2NGNBdCEE4bNZqd2KIjPoA== X-Google-Smtp-Source: ABdhPJwQXD9p0GdeVuvQbQFhE1xny+dCHoq9l9Lw9Lq3DaR+WcvIG2a7t1mgUw9SGwS1Qy9VuokGyTB8bgMuz8yYDDI= X-Received: by 2002:a05:620a:16b6:: with SMTP id s22mr7859010qkj.422.1604801359128; Sat, 07 Nov 2020 18:09:19 -0800 (PST) MIME-Version: 1.0 References: <24446f4e23e80803d3ab1a4d27a6d1a605e37b32.1604783766.git.asml.silence@gmail.com> <39db5769-5aef-96f5-305c-2a3250d9ba73@gmail.com> <030c3ccb-8777-9c28-1835-5afbbb1c3eb1@gmail.com> <97fce91e-4ace-f98b-1e7e-d41d9c15cfb8@kernel.dk> <3094f974-1b67-1550-a116-a1f1fca84df2@kernel.dk> In-Reply-To: <3094f974-1b67-1550-a116-a1f1fca84df2@kernel.dk> From: Josef Date: Sun, 8 Nov 2020 03:09:08 +0100 Message-ID: Subject: Re: [PATCH 5.11] io_uring: NULL files dereference by SQPOLL To: Jens Axboe , io-uring Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org > Josef, could you try this one? it's weird I couldn't apply this patch..did you pull for-5.11/io_uring? I'm gonna try manually --- Josef Grieb