Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp220555pxb; Wed, 18 Aug 2021 00:17:18 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwEAA3H2a7obE3ht1jZA27Q3osHmmqs4yvXPokOVxUWvgNHQxZ1cvSOuLlmmImNAnu1YTOT X-Received: by 2002:a02:5bc5:: with SMTP id g188mr6801578jab.136.1629271038791; Wed, 18 Aug 2021 00:17:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1629271038; cv=none; d=google.com; s=arc-20160816; b=cSczJkHxKAsuB1ZSLm7G8i7+MHhiiT57fZS9RB5nECcfhDb3Y0KB4H8CTTlXMDrBlr 3npJsl934cBGUCPIRsgGZKbQ5ca7+YkkZapiiDBwi3zxfMTblBwWOIyImELkXNm0t2D9 mAC5idWc6zfiaNX7Nap02JAsh2DBp+oE0PSKK2yv+vSWYgLx0fjjy8AND8d/h0QSwu1m gqIps1LQTGqSUHoCnIXKRlD5IuCV95s9MZ7cPY6UvWXcli/loMXIWjfH1npD36hs5G6p CavWvQjYxNlKiOlg/s2QLtoGfPSAA0zxUTfsjxp0QSEIJqB4skWHYVELhZbC6mzHOECp q3bQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=IY1rYvs/55MDJaEBbVK760ru7sspZ6Ehf+ilKA9rPY0=; b=DJsVchYuNWE1HPLVcQMhrWENBNGdC4cTDEA1O2d3ka9y3fEgwjSXl80SJolJQaJY61 1YGRHeRbg8VMseF5VZ9EDHZXij5NXOIylx8k8FzrI1Fx5zqRjUgOSUCpipOaLZ9WcE+K xpjAJRr/7hu2nSRTzHIeiRkpwD18qaxjXpgRhZNDNzuGIqt/4iaaIXPiKh9KBraIOUpD LQGJX8STuJkSWs+vnBYLsAeokOtu9alg0DaGMeoWCdCbXE27ALwn8wD6Jer3IBTnLKnx hyRUz0CFfiXQn7IcNlM3SQ2Nit9PqEKBviI+Aibc7e94ryyo9m1vjoU+2JsIe09tA+0U CIRg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=vNjVcm++; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y15si4426036ioa.67.2021.08.18.00.17.07; Wed, 18 Aug 2021 00:17:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=vNjVcm++; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238231AbhHRHQ4 (ORCPT + 99 others); Wed, 18 Aug 2021 03:16:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238708AbhHRHQv (ORCPT ); Wed, 18 Aug 2021 03:16:51 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F50EC061764 for ; Wed, 18 Aug 2021 00:16:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=IY1rYvs/55MDJaEBbVK760ru7sspZ6Ehf+ilKA9rPY0=; b=vNjVcm++XvMpyOlx8qrauHkNpe t+T3//BnaysD5St6yb4+jcqXZXEHEj337Sjzx+5Nu8VJ9/Zc+yhfJUucoj0QHVpkRuCN+3jiiMqu6 OH0/qFBnsIwdIj280OJRHX15B0itBao93MTPiveoHrpJqY1GCHZLZqG1gaU3CxdZb6TJsIEMl/tOE XTPGI7aFfCyjaKfa5Wtfu9SEUubcbDCeWT+ob9yCBAFRp+qNVvXZSGGP0lQ2eeHHuUwUb9k+V01f5 JxYbOkF55KXjl+PWlzfo5sri7MGjArKCb1OQtdNQH6EDSeeNUssiZgq2I+u3KHc0fuO/kCWjaUYd/ gjIzvU0Q==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGFnB-003Ufz-SC; Wed, 18 Aug 2021 07:15:35 +0000 Date: Wed, 18 Aug 2021 08:15:17 +0100 From: Christoph Hellwig To: torvic9@mailbox.org Cc: "linux-kernel@vger.kernel.org" , "x86@kernel.org" , "clang-built-linux@googlegroups.com" , "graysky@archlinux.us" Subject: Re: [PATCH 2/2] x86, Makefile: Add new generic x86-64 settings v2/v3/v4 Message-ID: References: <269701460.117528.1629210189833@office.mailbox.org> <796036867.117557.1629210288168@office.mailbox.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <796036867.117557.1629210288168@office.mailbox.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 17, 2021 at 04:24:48PM +0200, torvic9@mailbox.org wrote: > + Generic x86-64 CPU. > + Run equally well on all x86-64 CPUs with min support of x86-64-v2. > + help > + Generic x86-64-v3 CPU with v3 instructions. > + Run equally well on all x86-64 CPUs with min support of x86-64-v3. > + > + help > + Generic x86-64 CPU with v4 instructions. > + Run equally well on all x86-64 CPUs with min support of x86-64-v4. How the f&%$% is a user supposed to know what these garbage descriptions are supposed to mean?