Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp26210216rwd; Mon, 3 Jul 2023 06:54:20 -0700 (PDT) X-Google-Smtp-Source: APBJJlGQuTFcC0UMHbg8kg8phuSS3CpgNKXoum2ohq0VdJb0C5SlSDuhOA4DRlAE8IxxYABjsFHN X-Received: by 2002:a17:90b:3e86:b0:256:807e:6bd with SMTP id rj6-20020a17090b3e8600b00256807e06bdmr9395656pjb.28.1688392460424; Mon, 03 Jul 2023 06:54:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1688392460; cv=none; d=google.com; s=arc-20160816; b=bYVS4EoPLUwZRoi6li7kpL+lc8ZS7lr2s0eIyYVTw25mxmgImuqWNunjZI7lMHyJ4e NV3UNTiKC+jVKoaBHMDcK2qsTQzTxNApEh3phwLjavAm86XilgvEsm7DZqAxMfB9D5s9 Vtm0CU40ujJSh4m2oE3y5gE/63SBiLRu0lyU/UrrHFNCxyeCB9sQ9m25hnl9jTZ4isNg FSIXuzfvCTufhJpELt07yG/+HeDZl4mXcMVLQA/ZksQV5X+YoLN3ByKO7XHvqQVyixWk mJFRhcEi1ngzYb+hJXjh7fWpkmhsueYEIS0jwiaUmIPOxjgRKYquxb7cAwtJF7MbB8OS S8Rg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=9Qx5WaH4RmPmPZx1WuP5j36Jr81nkIdIHWjQ2gOPPQY=; fh=js3sZ5wp8thU5aHTXhCUVR7txo6BJVRccIGF9+z16Uc=; b=AwxOdVvkuuVqb5sKcUXdQUnDwlqTNZdwtY4Kn4d7iRFXrTObp7Ioul/DBJHLTOBa1x nwyTjvh3sO9tq4l75lrRKEHJE6lZd1sia0MbfcLS8ynOOFi0AJ2/ohY5euQmpeIjtstA 31zsmyieqDB5QhM9EKc59oIWwNU4yJEudLWaMxtFoOkKwQFtxuJmDDTzhQVaHAHtRhPc zPG7hPRrqIcfpWKYfuBN1Nxcff+uLRUvglKQhI5F9oqxf7pp9PUve691fSQEVsDtqLRZ dMuAiRe6NUZHaXVsDrLFWTGt3M+GAVp88miUY/qkMBZCNURylaSij7sRvbOWCFEKh12M SKLg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ventanamicro.com header.s=google header.b=YbT19crg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q3-20020a17090a938300b0024e47fae466si17999512pjo.180.2023.07.03.06.54.08; Mon, 03 Jul 2023 06:54:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ventanamicro.com header.s=google header.b=YbT19crg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229980AbjGCNBG (ORCPT + 99 others); Mon, 3 Jul 2023 09:01:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230051AbjGCNBF (ORCPT ); Mon, 3 Jul 2023 09:01:05 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD129118 for ; Mon, 3 Jul 2023 06:01:03 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id ffacd0b85a97d-3142a9ffa89so3319287f8f.0 for ; Mon, 03 Jul 2023 06:01:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1688389262; x=1690981262; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=9Qx5WaH4RmPmPZx1WuP5j36Jr81nkIdIHWjQ2gOPPQY=; b=YbT19crgLZeG3vUFlbnUcWc9z58dvbbpGCzZsASfhwG94VUG91/IUiVH6xkJs3fHkh SR1c9y2VmonoIv6jvBIKU05WuIkDXMjkf1Zeg67YqLCajjyRwzbkr9zs90+/CS1D6MWJ Ke/V/krB6FAKfGU06aWh9J7in6Xy4K7IKzUsHtAkarq0jvWeEsHF9uBp/+Cc6k0SJVxG Snmg3M3lf8NZXBZFFNcxPGe+J4H6hsxKdAlQsBRtXvYJkROPDAVJNdOehYlkKEiEY49f cAeYwBm+hGcc8pQs1S28NNicYuqIAXey0MaI107nPThcBsJxGTHLGFOOlHgq1t8Emhh8 o/vw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688389262; x=1690981262; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=9Qx5WaH4RmPmPZx1WuP5j36Jr81nkIdIHWjQ2gOPPQY=; b=GRQ/fn4CUx5LxbKB84A7n5l/6HP9p55B2wi8LcT7/0xsrVbrGmHpL2ef1FgdI9txd9 4jzjXLoM5zeYVx64eQRp1S0PDPU4xYQLbMrBCMuyMmcKvA2ephvpug8OEFwYoSWx3p7l EM98V096Jw6D8+W5HLFA7U2fPehL9UQRYsvCyjbt5yFI7KIQ6w+zK9AhyXjfcwzwrCev rzai56raKY/KGU55oOeLtvj39wFR0yNz3l6cizYN5tfPovxP/4dtf3+xd/txjbA7d2JB OyXJPihZUuUDvmHgkAG+9ijpEABQ4FxrXQYVkvr7ner8TLoBkTBCwI0pzTqFBJcQrR+z 0b0A== X-Gm-Message-State: ABy/qLbJGDXbds4Ehu78HjIqXCmObAGAOMGumNQUTaa+YfKSmwM2mkeW BVEtR+jKFXnndp/oyDF2GDrnwQ== X-Received: by 2002:adf:fe8f:0:b0:311:1dba:ca65 with SMTP id l15-20020adffe8f000000b003111dbaca65mr9754678wrr.51.1688389262225; Mon, 03 Jul 2023 06:01:02 -0700 (PDT) Received: from localhost (2001-1ae9-1c2-4c00-20f-c6b4-1e57-7965.ip6.tmcz.cz. [2001:1ae9:1c2:4c00:20f:c6b4:1e57:7965]) by smtp.gmail.com with ESMTPSA id f3-20020a5d58e3000000b00314329f7d8asm4254951wrd.29.2023.07.03.06.01.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jul 2023 06:01:01 -0700 (PDT) Date: Mon, 3 Jul 2023 15:01:00 +0200 From: Andrew Jones To: Yunhui Cui Cc: ardb@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, rminnich@gmail.com, mark.rutland@arm.com, lpieralisi@kernel.org, rafael@kernel.org, lenb@kernel.org, jdelvare@suse.com, yc.hung@mediatek.com, angelogioacchino.delregno@collabora.com, allen-kh.cheng@mediatek.com, pierre-louis.bossart@linux.intel.com, tinghan.shen@mediatek.com, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, geshijian@bytedance.com, weidong.wd@bytedance.com Subject: Re: [PATCH v2 1/3] riscv: obtain ACPI RSDP from FFI. Message-ID: <20230703-71f67eb66a037f5c0fb825c6@orel> References: <20230702095735.860-1-cuiyunhui@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230702095735.860-1-cuiyunhui@bytedance.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (This is a reply to a non-existent cover letter.) I'm not a big fan of adding yet another interface. Have you considered doing something like [1]? [1] https://github.com/tianocore/tianocore.github.io/wiki/UefiPayloadPkg Thanks, drew