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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 834E9C10F0D for ; Wed, 27 Jan 2021 01:51:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56BC5206A4 for ; Wed, 27 Jan 2021 01:51:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405363AbhA0BqM (ORCPT ); Tue, 26 Jan 2021 20:46:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389970AbhAZS6R (ORCPT ); Tue, 26 Jan 2021 13:58:17 -0500 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CB14C061574 for ; Tue, 26 Jan 2021 10:57:58 -0800 (PST) Received: by mail-lf1-x135.google.com with SMTP id q12so24155798lfo.12 for ; Tue, 26 Jan 2021 10:57:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=8Mxs8zdPL9ZCk9Zox8X2AwOBA0ccyG0LX0dVQErVm1c=; b=J3sN4vLoRR7x1dOvFIHB7r0/iDhFudSOptoKKsXRf9q2UmM0m094AqRVckbabGnP1c H7woMscbuu2Vz/7WVc9iyaisVzOQjyUtlD56frv8CWjaygmqZiSDBJr/mHBbhjXz07bN wsD/IFz7lFDGRI1rkDw86Nmwg7p8BEwf8ara4= 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:cc; bh=8Mxs8zdPL9ZCk9Zox8X2AwOBA0ccyG0LX0dVQErVm1c=; b=HA966GpEheM7i6qf0vAbopcZybVkkxWg7lKFHTid8qURvj7V8AeLF4UZyKFu0VVanX M2P4NB7Tre6oQHvY+nb4Kh0i406i4AFaInRaSyg2t5punyopjDTZimhTGhgQwge972mC RDZKgWIHNlZc4EnqMRJNo9Rl56F7M5MzqO11b+h07viBYzQg3/FzzInljeiGmr5FrLLX 1/MRWJD6TV3a+j0e/oP9QhjqY/Lm3c5kHmqQ2wlXffU5N5Lu2CZwClwEQ0dLi+tQXW3f 5g9UDRWwSNmk91CMXRYioNTjXiCKa+Ci5dAMqdoqEIXh3Vt3l+A8/BgGuB1x3W03x//j tHNA== X-Gm-Message-State: AOAM531js3g+RwF/La1HW1VzenHt5q4zH+fgPJLSFRg9NvVBp5gFA3ME Mx9ZW9A6dPoym1x4d0jpJugwGEMEgDA72A== X-Google-Smtp-Source: ABdhPJyiZwApyATdJkNjzLZSzYzOBNtrooFk6y7cp4gcaV8yUmcVGBXcAPVX8xjVKsthNthVkXfsIA== X-Received: by 2002:a19:c34b:: with SMTP id t72mr3143059lff.45.1611687476264; Tue, 26 Jan 2021 10:57:56 -0800 (PST) Received: from mail-lj1-f182.google.com (mail-lj1-f182.google.com. [209.85.208.182]) by smtp.gmail.com with ESMTPSA id h4sm1586590lfe.268.2021.01.26.10.57.55 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Jan 2021 10:57:55 -0800 (PST) Received: by mail-lj1-f182.google.com with SMTP id 3so20935263ljc.4 for ; Tue, 26 Jan 2021 10:57:55 -0800 (PST) X-Received: by 2002:a2e:b70b:: with SMTP id j11mr3509780ljo.61.1611687474763; Tue, 26 Jan 2021 10:57:54 -0800 (PST) MIME-Version: 1.0 References: <20210118085311.GA2735@lst.de> <20210118194545.GB736435@zeniv-ca> <20210126060720.GJ740243@zeniv-ca> <20210126060932.GC1461355@zeniv-ca.linux.org.uk> In-Reply-To: <20210126060932.GC1461355@zeniv-ca.linux.org.uk> From: Linus Torvalds Date: Tue, 26 Jan 2021 10:57:38 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 3/3] teach sendfile(2) to handle send-to-pipe directly To: Al Viro Cc: Johannes Berg , Christoph Hellwig , Oliver Giles , Linux Kernel Mailing List , Greg Kroah-Hartman Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 25, 2021 at 10:09 PM Al Viro wrote: > > no point going through the intermediate pipe Ok, this series looks fine to me. Al - do you want me to apply this as patches for 5.11 (and I'll revert the then unnecessary one-liner), or should I expect a pull request or what? Linus