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=-4.1 required=3.0 tests=BAYES_00,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 A9DFBC433E7 for ; Mon, 31 Aug 2020 15:47:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E0B720719 for ; Mon, 31 Aug 2020 15:47:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="CAU0FQ0B" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727935AbgHaPr2 (ORCPT ); Mon, 31 Aug 2020 11:47:28 -0400 Received: from mail.skyhub.de ([5.9.137.197]:54564 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726927AbgHaPr0 (ORCPT ); Mon, 31 Aug 2020 11:47:26 -0400 Received: from zn.tnic (p200300ec2f085000329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ec:2f08:5000:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id ABBFA1EC0428; Mon, 31 Aug 2020 17:47:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1598888843; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=rWtRZ4hfzr7qKnP/HFeh64B+sglziA9JXIexmTro33Y=; b=CAU0FQ0B1Tz+HDK12bpJUpmpyUbpMGCmGPg+UgsIIQtXUhRXxJ80MSIt0uMvMTdu9H3VSx +udnSPwHwwiXAKFZJTnB6Ww89cVrHYMNIyAuy7YPSVJ8ssDKbroIBNch+C24/R4nh5vxmr HI6S0W3EQ3P6uGg3Tsq8M6+CUEdi2Lk= Date: Mon, 31 Aug 2020 17:47:19 +0200 From: Borislav Petkov To: Joerg Roedel Cc: x86@kernel.org, Joerg Roedel , Tom Lendacky , hpa@zytor.com, Andy Lutomirski , Dave Hansen , Peter Zijlstra , Jiri Slaby , Dan Williams , Juergen Gross , Kees Cook , David Rientjes , Cfir Cohen , Erdem Aktas , Masami Hiramatsu , Mike Stunes , Sean Christopherson , Martin Radev , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: [PATCH v6 52/76] x86/sev-es: Handle MMIO events Message-ID: <20200831154719.GI27517@zn.tnic> References: <20200824085511.7553-1-joro@8bytes.org> <20200824085511.7553-53-joro@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200824085511.7553-53-joro@8bytes.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 24, 2020 at 10:54:47AM +0200, Joerg Roedel wrote: > + if (bytes == 4) > + *reg_data = 0; /* Zero-extend for 32-bit operation */ Please put all side-comments over the respective line. There are a couple in this patch. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette