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=-6.3 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 8B6C9C433DF for ; Thu, 30 Jul 2020 18:08:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6129920829 for ; Thu, 30 Jul 2020 18:08:19 +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="B7P8xKa8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727835AbgG3SIT (ORCPT ); Thu, 30 Jul 2020 14:08:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726275AbgG3SIS (ORCPT ); Thu, 30 Jul 2020 14:08:18 -0400 Received: from mail-il1-x142.google.com (mail-il1-x142.google.com [IPv6:2607:f8b0:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E60FC061574 for ; Thu, 30 Jul 2020 11:08:18 -0700 (PDT) Received: by mail-il1-x142.google.com with SMTP id i138so17326461ild.9 for ; Thu, 30 Jul 2020 11:08:18 -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=afv5hWEmyqO0/X6Rw5q7oG+N3FNTfBrUSPlTFcQjaAo=; b=B7P8xKa8B7KZHclhgziraAKO8MVBjCpMzodfncZuyOoAbvFbRSiDaY89o6PeDEz9Mg eKgLfRND0R/x280G0fawv+FGXbvYvoM2rKgZqU+ngnCQPmlPwB/0u7lqFKWw+OsT5RFo J34Dw0ruGYe6RFtdVMaDKnsRo4E07JvrGOR1EfVidLYJKF2i2MwekEmJMtdC+2q6pQBa PFtL32uAcfgbYFO+qXTUKfaBheaUxUIvhFjZ6shltPUs33nhq7hoIZdqULs650mR0R5i CH7CJ7zRwsAj5ZJQcEvydKfRLonig6Nfne+W5rzGKe/bOJa19McbDxBZiA+D4pD8bgjx M1vQ== 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=afv5hWEmyqO0/X6Rw5q7oG+N3FNTfBrUSPlTFcQjaAo=; b=etm5Z7p3VaNctJeq82fMYGT1tN3sKS9QUv0dt0BkPkCqqWxgxHfdtDqoCqF55U64g3 6ogRdZ8IMvQck2/0ZEibgTzgYWVIi7dpNMy081JZ6TAa1QZElmvd1MUvNl9iQaVl+8rm gfuFeazZxzJqRBqu0eAS4JmffshP6oWlnW52HoasGataXHlMk4JV1AhLyRkVAQtBHd9L PMIQmWUmGx42rZJiuR2dEuZrR9w0o34OBFXs8rNTYUvAISLq/7dzvGnkxJ6RR08j+Wla flXasH+myWe+B33BxpqhDdZVQPCLb/SagEeD0ar0VtLG4HKlHpxWwI2hGjgb0hs7h5rO 2GYg== X-Gm-Message-State: AOAM533mzKiRoD3k7+AhOuhbOirNgR7f9Lyp78QpXtOuGwgjL7k9yEIl GtaEVLE2E+xxmIaUMR/4sqV1F/2tIf4= X-Google-Smtp-Source: ABdhPJzudvvBkevPNDGca7GS5bkKoe8IoaQs/wiF2/5X8YDHn7AxmGmUMCd+HIuuTdgOUYeNPtMcsw== X-Received: by 2002:a92:bbda:: with SMTP id x87mr26071148ilk.242.1596132497313; Thu, 30 Jul 2020 11:08:17 -0700 (PDT) Received: from [192.168.1.58] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id c13sm3448355ilg.27.2020.07.30.11.08.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Jul 2020 11:08:16 -0700 (PDT) Subject: Re: [PATCH 0/6] 5.9 small cleanups/fixes To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe Message-ID: <3f481017-bfc8-d0ac-fbb1-b4fbac781eb1@kernel.dk> Date: Thu, 30 Jul 2020 12:08:16 -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: 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 7/30/20 9:43 AM, Pavel Begunkov wrote: > [1/1] takes apart the union, too much trouble and there is no reason > left for keeping it. Probably for 5.10 we can reshuffle the layout as > discussed. Let's hope so, because I do think this is the safest option, but it does incur a 5% drop for me. We could probably make this work for 5.9 as well, depending on if there is an -rc8 or not. Seems like there will be, hence we're a week and a half out from the merge window. -- Jens Axboe