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=-6.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 A0012C2D0A7 for ; Sat, 5 Sep 2020 22:34:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6DE1F20DD4 for ; Sat, 5 Sep 2020 22:34:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="MKprC42N" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728751AbgIEWe6 (ORCPT ); Sat, 5 Sep 2020 18:34:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728103AbgIEWe6 (ORCPT ); Sat, 5 Sep 2020 18:34:58 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 75FF4C061244 for ; Sat, 5 Sep 2020 15:34:57 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id g29so6179639pgl.2 for ; Sat, 05 Sep 2020 15:34:57 -0700 (PDT) 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=OeKueWk70M80zoIDIl3E0LarBdwm/qSIVHDs7UncQTA=; b=MKprC42NrWb5PIgG12OwhQJPDlLcU3jDoA1ocJ+QfpCEGiftaCZOQCB68a0K0PLvcM kAjG2mkuctPakGDdeRkPnPFoOqdLm680O9pDWIvz4n0EOhSMhhgw1OsJjCQPchE19uXm bHau/ovZd5bUszKFeqwtsKQ9KGKPkNCv53u6YdH+ah8uwzZuSkwlNljEz0XNBXahQoJp gtHRI55Fnp1GKMww8GF6bF1Vu+437UjGtrRHCUjeEgPYJsEbUIbPCzUUubnMxTxU1bHY 0y0MxA/6kdFR8Zo1rAeMvaL0PsZYesoM+RASCG5/PF3vj0oBatRmxtm18ZtkkFg+cGoz 6sDA== 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=OeKueWk70M80zoIDIl3E0LarBdwm/qSIVHDs7UncQTA=; b=GMOOM5RXD9DwbvxO82V/mD6kdKP0Vdt+bVv3bKONbYWHcibGtVQypUL3q9LZxAMRBy 1QVlZ2lP2uzQ+8afOEt++zqLOvmDB23o384468BHvHw57voGVmkHkjDh9cxdgar+jeYe QKMplUJ2wAM0MsWHCN4pk2haocDmTUGiylbaFhfmo7nGT6uZX8kw21O0kL8Uii3Ny7sR dimhswNlzIwQwySuK71sYKXWjF5od4ARas4i1Rw8E4/uB8fAlbf47hcbzN4yJAlufkQ+ /ICGxhzumEpysRQHbFiC0toqIA9GX7zZRf0T76wvyYoT6P18UXxVYO/7V0XQtHf9LHTZ XFkQ== X-Gm-Message-State: AOAM533ElEuO6f/yJ1tWdRpufOqOkkLG5RtOoRgjT6Bdecr5Ftr2sGq8 E9pRy1lLUeKDv4e3y/J7/q9z78bkOQH0SBv1 X-Google-Smtp-Source: ABdhPJwdMqw3IfUToUqhstLXS/4+MjpEc81uYdZwcYFT+ELODuHKKcvcX/pszthIyn2JMEBQSl6rwg== X-Received: by 2002:a63:ea4f:: with SMTP id l15mr11597395pgk.434.1599345293442; Sat, 05 Sep 2020 15:34:53 -0700 (PDT) Received: from [192.168.1.182] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id gm17sm3002498pjb.46.2020.09.05.15.34.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 05 Sep 2020 15:34:52 -0700 (PDT) Subject: Re: [PATCH 0/4] iov remapping hardening To: Pavel Begunkov , io-uring@vger.kernel.org References: <8381061c-e2e8-6550-9537-2d3f7a759e92@kernel.dk> <4140076d-9aa6-ffb8-81a1-f8c1820ebfd2@gmail.com> From: Jens Axboe Message-ID: <2203dd86-b639-9978-11e2-4c3c7282f048@kernel.dk> Date: Sat, 5 Sep 2020 16:34:51 -0600 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: <4140076d-9aa6-ffb8-81a1-f8c1820ebfd2@gmail.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 9/5/20 4:15 PM, Pavel Begunkov wrote: > On 06/09/2020 00:58, Jens Axboe wrote: >> On 9/5/20 3:45 PM, Pavel Begunkov wrote: >>> This cleans bits around iov remapping. The patches were initially >>> for-5.9, but if you want it for 5.10 let me know, I'll rebase. >> >> Yeah let's aim these for 5.10 - look fine to me, but would rather avoid >> any extra churn if at all possible. > > These applies cleanly for-5.10/io_uring. It should conflict with Great, I'll queue them up then. > yours req->io shrinking patches, but it seems you haven't queued > them yet. Which ones? -- Jens Axboe