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, 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 2BEE0C433DF for ; Fri, 15 May 2020 05:41:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFFD120671 for ; Fri, 15 May 2020 05:41:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589521305; bh=J/xAjUGNLO5gxT2AEedNfb/b/hDd1DvZ708ZwFjsd+4=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=1tV8ezMurNAOGf1bk168KADIHSADwteMmYSrBhrzV34cMG9BAhRZDsL+2GS/VAwLE F2OblcvugyIclGGpX8YoB3xGzlP7VRKVn3F6FHYgpp+bVG1Hy/ng7C043PJH7KvBwE J1qsxWb6ZzJ9d052QLO3QgSTUcGvxes3ShGDgXf0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726708AbgEOFlo (ORCPT ); Fri, 15 May 2020 01:41:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:47212 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725899AbgEOFln (ORCPT ); Fri, 15 May 2020 01:41:43 -0400 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (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 F2A3E207C3 for ; Fri, 15 May 2020 05:41:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589521303; bh=J/xAjUGNLO5gxT2AEedNfb/b/hDd1DvZ708ZwFjsd+4=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=S05F/2oIq2x4hgpQHwEgQ/h9z5q9J2zJqify9VBJ1DU5IHCETH/c5VGMrKPBepfKh jDHthBFvDEU8iSSPC/Tp4hsGqbfUFHZ2F1PVpD5KIhVdCrKq2D4oDIxCP2ik74WE27 BZZ0Vxe51m25CbJix0JmaQv/kQ45E2+uQLq4/W/g= Received: by mail-wm1-f45.google.com with SMTP id m12so974027wmc.0 for ; Thu, 14 May 2020 22:41:42 -0700 (PDT) X-Gm-Message-State: AOAM533Fbt+O6D4s/aZ7WY9uhXaZ+/57DVtXzTs8OFwQPILaClzqqKeo Hrv+2PciKbpU2eD8gu4RKpr6yZI2WGfxio7aJRSrVA== X-Google-Smtp-Source: ABdhPJyqW1K9nDENEb5LYSY8PKlJYn4LQIqwbARCQHg+ge/3Db+I3QWPcGaBlrX/3BqliMfWoLc5HYOiiGpTfiBHeRo= X-Received: by 2002:a1c:b3c1:: with SMTP id c184mr1984329wmf.36.1589521301508; Thu, 14 May 2020 22:41:41 -0700 (PDT) MIME-Version: 1.0 References: <20200505134926.578885807@linutronix.de> <20200505135315.583415264@linutronix.de> In-Reply-To: <20200505135315.583415264@linutronix.de> From: Andy Lutomirski Date: Thu, 14 May 2020 22:41:30 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [patch V4 part 4 23/24] x86/entry: Provide IDTENTRY_DF 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 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 Tue, May 5, 2020 at 7:16 AM Thomas Gleixner wrote: > > Provide a separate macro for #DF as this needs to emit paranoid only code > and has also a special ASM stub in 32bit. Acked-by: Andy Lutomirski but... maybe it would be cleaner just to open-code all of this in the next patch? This is a lot of macro to do nothing at all.