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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 BC35DC433DF for ; Mon, 18 May 2020 23:50:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86536207D4 for ; Mon, 18 May 2020 23:50:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589845815; bh=IyETP8X3w/mh9Z1jwc4sQBuC9afCIRpaML8/1dR2Y8I=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=n3idFb3GnqPPRfMMCeim6aUDrNoa1UL2slAQ1apEVqqt36pG+GjRGuBUqEkf3Oh7r jqeJs1cyAcxanxRvnDG236R2whbSHKJvuBBR3Dn1ckmQf72lhPRVOITz7zIIMYXDwv FM65/fOVtQACeVwH+s0C6WIp8oMEAsoYatSBZAq8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726920AbgERXuO (ORCPT ); Mon, 18 May 2020 19:50:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:40946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726280AbgERXuO (ORCPT ); Mon, 18 May 2020 19:50:14 -0400 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 815322084C for ; Mon, 18 May 2020 23:50:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589845813; bh=IyETP8X3w/mh9Z1jwc4sQBuC9afCIRpaML8/1dR2Y8I=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=ybWhcPVuodhjeJ1AdnFSLuYSaeCfjS0M1aWoRnkUsrQvAEzIP4V/N2MklTFZlLixn FzGe76dMyZ5Qf54+hFKvzS9D0m3qZg2Sh5tVvwBoUEyOpDAA5DtaYhIeesFgUJczut vyiPYdSpV115XHtOmSiQ9gVAEId4xMKSVu/YbA3o= Received: by mail-wm1-f51.google.com with SMTP id f13so1170133wmc.5 for ; Mon, 18 May 2020 16:50:13 -0700 (PDT) X-Gm-Message-State: AOAM5319Owfy356RxSlJq+MrJLl8KaV2APyGvhaXBmOCEh6t585jUr1Z E2ShWH/FEl0D7yTFZdTG0z+c1D+lEkleuKldXaEa0Q== X-Google-Smtp-Source: ABdhPJygoAnKqsralfS9a3XJlv7KFYWEwvA4Fjsmwv3f1/pz/f6DydelvfqN6xpSZ0iHb6ln6p2IKFEksGpTxG7ItEE= X-Received: by 2002:a05:600c:2299:: with SMTP id 25mr1985653wmf.138.1589845811978; Mon, 18 May 2020 16:50:11 -0700 (PDT) MIME-Version: 1.0 References: <20200515234547.710474468@linutronix.de> <20200515235125.330961133@linutronix.de> In-Reply-To: <20200515235125.330961133@linutronix.de> From: Andy Lutomirski Date: Mon, 18 May 2020 16:49:59 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [patch V6 09/37] x86/entry: Split idtentry_enter/exit() To: Thomas Gleixner Cc: LKML , X86 ML , "Paul E. McKenney" , Andy Lutomirski , Alexandre Chartre , Frederic Weisbecker , Paolo Bonzini , Sean Christopherson , Masami Hiramatsu , Petr Mladek , Steven Rostedt , Joel Fernandes , Boris Ostrovsky , Juergen Gross , Brian Gerst , Mathieu Desnoyers , Josh Poimboeuf , Will Deacon , Tom Lendacky , Wei Liu , Michael Kelley , Jason Chen CJ , Zhao Yakui , "Peter Zijlstra (Intel)" 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 Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote: > > > Split the implementation of idtentry_enter/exit() out into inline functions > so that variants of idtentry_enter/exit() can be implemented without > duplicating code. > After reading just this patch, I don't see how it helps anything. Maybe it'll make more sense after I read more of the series.