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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 6C292C43603 for ; Mon, 9 Dec 2019 18:24:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3F76B20836 for ; Mon, 9 Dec 2019 18:24:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575915875; bh=z8iBtd29hsyUP199DabjZc4nFqNLyFccsm7VB2Mg/jQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=oIR3p2uB1czl+JQnYyi+/BPyS6OD4WD6w7nKbU0yh6T1qE6ipj5bNZZX9MY3WCmWY WUOdL4KLsBKw2IZUm3VFPZl2ZPfidbCOg1klhn8Jog4bgOndKm6hpY5aeZeY8iLxbB 3HwuXpKWGnvSnNgq8ypytPUNl5wV49pgdEJ7F06Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726674AbfLISYe (ORCPT ); Mon, 9 Dec 2019 13:24:34 -0500 Received: from mail-lj1-f196.google.com ([209.85.208.196]:37504 "EHLO mail-lj1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726342AbfLISYd (ORCPT ); Mon, 9 Dec 2019 13:24:33 -0500 Received: by mail-lj1-f196.google.com with SMTP id u17so16784618lja.4 for ; Mon, 09 Dec 2019 10:24:32 -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=tIXWZyTd39+6esYPe9MmFdMJXzmcp5bMpJnRkNThpb4=; b=I5z0RVLWrUPKkPPuZeqHORejsaLh5EEfaCmf/IUxy3Oow1k8FTCGy60JJ0TNIV3r4f 2P/+8pOUDPgMSUgGxWyl95suJenzD1M7wzFBDWuG6/N9n3g6tJq7RZ0gNcKqdsCA0lQI CgpVgkKslfC4ZiS36sJHLjqnWvQ8F/RhgZL3g= 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=tIXWZyTd39+6esYPe9MmFdMJXzmcp5bMpJnRkNThpb4=; b=mvky1QB+Mdq7KlqKAtgpPoN+CV8QoCn5tIb8zWJdB0YhpmuWb61eNkpKurAdgPNjF4 FZ39lwzKRy+1IqovreNl+xs23fVRQDlP8KSyh1gUJgxZF7R8d/ve+GVH2NAl/a5gLJsI 7jyhR6rZsYKsF7tGDL402zKJSNwk7xBbrULiQOwOOBV4OH22A2FdUDo0PAr1ByDJDv9D ve+NHWWs+gcAl4d2SzFN6Ui58qmYX3XiJXOhBK1kX9rUROy3kPcceUnCJi6sE+J+364N uX22VKGtAbQ1ZyLA7Vrba8WvLpH2jTV+ReaBUiaBmugn5CGGrQW7ADuq91jgoL+E8Zx0 DbCQ== X-Gm-Message-State: APjAAAWKyw4lpBSQOh3bfUQo3JTIglcGH8p5d4J6Xto3ZVueUjba1mPS uz3O7J9fO5QJA33kZFGiT5pBvmzfijQ= X-Google-Smtp-Source: APXvYqwXcYJJuajPdF+Mdz6f97MU7/NA/8txg5YhKqEoAdm1aBH+NkKDXawSeZTgInzPkAXdTGZCEw== X-Received: by 2002:a2e:6a03:: with SMTP id f3mr16909924ljc.232.1575915871216; Mon, 09 Dec 2019 10:24:31 -0800 (PST) Received: from mail-lj1-f170.google.com (mail-lj1-f170.google.com. [209.85.208.170]) by smtp.gmail.com with ESMTPSA id m24sm106607lfl.34.2019.12.09.10.24.28 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Dec 2019 10:24:29 -0800 (PST) Received: by mail-lj1-f170.google.com with SMTP id d20so16732046ljc.12 for ; Mon, 09 Dec 2019 10:24:28 -0800 (PST) X-Received: by 2002:a05:651c:239:: with SMTP id z25mr15574881ljn.48.1575915868556; Mon, 09 Dec 2019 10:24:28 -0800 (PST) MIME-Version: 1.0 References: <157558502272.10278.8718685637610645781.stgit@warthog.procyon.org.uk> <20191206135604.GB2734@twin.jikos.cz> In-Reply-To: From: Linus Torvalds Date: Mon, 9 Dec 2019 10:24:12 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 0/2] pipe: Fixes [ver #2] To: Akemi Yagi Cc: Vincent Guittot , DJ Delorie , David Sterba , David Howells , Eric Biggers , Al Viro , linux-fsdevel , Linux Kernel Mailing List , Peter Zijlstra , Ingo Molnar Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 9, 2019 at 10:18 AM Linus Torvalds wrote: > > Looks like opensuse and ubuntu are also on 4.2.1 according to > > https://software.opensuse.org/package/make > https://packages.ubuntu.com/cosmic/make > > so apparently the bug is almost universal with the big three sharing > this buggy version. And the reason seems to be is that it's considered the latest "release" version. In the git tree, I see 4.2.92, but looking at https://ftp.gnu.org/gnu/make/ it looks like 4.2.1 is the latest actual "release". Oh well. I can't find a workaround for the bug, other than perhaps using "make -LX" instead of "make -jX". Which is not the same thing at all, of course. Linus