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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 991ACC43387 for ; Thu, 17 Jan 2019 05:09:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6226C205C9 for ; Thu, 17 Jan 2019 05:09:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726047AbfAQFJV (ORCPT ); Thu, 17 Jan 2019 00:09:21 -0500 Received: from mga01.intel.com ([192.55.52.88]:2923 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725983AbfAQFJV (ORCPT ); Thu, 17 Jan 2019 00:09:21 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Jan 2019 21:09:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,488,1539673200"; d="scan'208";a="135340028" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.137]) by fmsmga002.fm.intel.com with ESMTP; 16 Jan 2019 21:09:20 -0800 Received: by tassilo.localdomain (Postfix, from userid 1000) id 5FEF4301BF7; Wed, 16 Jan 2019 21:09:20 -0800 (PST) Date: Wed, 16 Jan 2019 21:09:20 -0800 From: Andi Kleen To: "Chang S. Bae" Cc: Andy Lutomirski , Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Dave Hansen , Markus T Metzger , Ravi Shankar , LKML Subject: Re: [PATCH v4 04/13] x86/fsgsbase/64: Add intrinsics/macros for FSGSBASE instructions Message-ID: <20190117050920.GJ6118@tassilo.jf.intel.com> References: <20190116224849.8617-1-chang.seok.bae@intel.com> <20190116224849.8617-5-chang.seok.bae@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190116224849.8617-5-chang.seok.bae@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > +#ifdef CONFIG_X86_64 > + > +#include > + > +.macro RDGSBASE opd The caller can now use the assembler instructions directly, so the macros are not needed anymore. -Andi