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=-8.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 C617CC07E96 for ; Tue, 6 Jul 2021 13:25:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A897661C96 for ; Tue, 6 Jul 2021 13:25:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231876AbhGFN2A (ORCPT ); Tue, 6 Jul 2021 09:28:00 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:48278 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231415AbhGFN14 (ORCPT ); Tue, 6 Jul 2021 09:27:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625577917; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=C1B57ANHjAVcLhsuPRM1Y0QCiMQTnaCSGKrd9jRLx20=; b=I+WlJFlCUk0ai8EKaiIgWTGr8yqAaQaPUSqrJfV0HCHgwwzHwO6vtGmP8b2GYXv9/UraQA 8Hr6P8BuwNWbgNeZuvL1CTqaHdK8siAkibduHv0RNBZ5wyRpgov601uRTMdYFYFfmmNfBk iwOwenloeXfjwgDJ1Qe8x5eIzOufF0s= Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-489-cSJVVl4yMQeZ8fpCHRb2_g-1; Tue, 06 Jul 2021 09:25:16 -0400 X-MC-Unique: cSJVVl4yMQeZ8fpCHRb2_g-1 Received: by mail-ed1-f70.google.com with SMTP id i19-20020a05640200d3b02903948b71f25cso10785883edu.4 for ; Tue, 06 Jul 2021 06:25:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=C1B57ANHjAVcLhsuPRM1Y0QCiMQTnaCSGKrd9jRLx20=; b=YQwhY4IXxK+E1/7So3hgaWfiBbFlqCPl/HOx/1ae3j5hk5VYjOp5cobnN4L8BfO2Qe Ozifn6rXWjNfkzfPvZY6sMURzV8lKLLoLy8EDHolwmUV/LOX+7UhnXQFWhlZ/C2M8/v+ HfXdm4oTtT75QD/Hy1LRcFVvKrWbcltWUK95R2eXZX+QsQw8bV0pQazeKRpH8tpD/zBp ZbeFRkwoSVWgOEs00BpkuFOcXyuXyVlk5aqbCKzGlT1rhnwn6OM8FWBy3YALq4ialEMG OT50q36MhChjji/cGzvgOBaPh7jn3/R6fr2h1A9TEyjNO9eReN3vE02w+F7uiYv5hqRM f0TQ== X-Gm-Message-State: AOAM532yGJYVBC5Gc2nrZHDcNalMvPnDbK5reXo7yleTFUr3xoz3re/e H5ThIIzxHIeYJnh1lfrbZKR/GnZ6/RMepBPU/5/pInGOUt1k4xFyTCRb1ufODdpsQYxSb/KWzpO dZiZfm8VzyHZYRqk3vhj/R1Q6 X-Received: by 2002:a17:907:2ce1:: with SMTP id hz1mr18090473ejc.376.1625577913309; Tue, 06 Jul 2021 06:25:13 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxCtSyy3u5ljkzgyVxAxYf8T/FFmYNUqZm5zTvUNc0dO7fNIv/sQ7Iu9O+LJl/9DMIgIAXOWQ== X-Received: by 2002:a17:907:2ce1:: with SMTP id hz1mr18090134ejc.376.1625577909447; Tue, 06 Jul 2021 06:25:09 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id gl26sm5713802ejb.72.2021.07.06.06.25.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Jul 2021 06:25:08 -0700 (PDT) Subject: Re: [RFC PATCH v2 09/69] KVM: TDX: Add C wrapper functions for TDX SEAMCALLs To: isaku.yamahata@intel.com, Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , erdemaktas@google.com, Connor Kuehl , Sean Christopherson , x86@kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: isaku.yamahata@gmail.com, Sean Christopherson , Kai Huang , Xiaoyao Li References: <96e4e50feee62f476f2dcf170d20f9267c7d7d6a.1625186503.git.isaku.yamahata@intel.com> From: Paolo Bonzini Message-ID: <597dcaf4-19c0-3507-ebfa-e07cb32f784c@redhat.com> Date: Tue, 6 Jul 2021 15:25:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <96e4e50feee62f476f2dcf170d20f9267c7d7d6a.1625186503.git.isaku.yamahata@intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/07/21 00:04, isaku.yamahata@intel.com wrote: > +static inline u64 tdh_mng_addcx(hpa_t tdr, hpa_t addr) > +{ > + return seamcall(TDH_MNG_ADDCX, addr, tdr, 0, 0, 0, NULL); > +} > + Since you have wrappers anyway, I don't like having an extra macro level just to remove the SEAMCALL_ prefix. It messes up editors that look up the symbols. Paolo