From nobody Wed Apr 9 00:58:47 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=zytor.com ARC-Seal: i=1; a=rsa-sha256; t=1735895257; cv=none; d=zohomail.com; s=zohoarc; b=RBUw1c4CsKmzunPHfP1JRL0mtpxuNKPYTvyNi8N5yX/jbxLWxjKJG38foSNHGN0HJCPHgZgvkspHEYtPUbJjktjMSOYjSZykfqbWD4H5O9/fJ6gNd9CiOA69MQG99vfHiaxir7SeatcQDeTjs1vPxxtEsSr/aMgfsFm7MQZXiDc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1735895257; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=XQowdhXm1E4FQmtEO4NlPQK/0brMo0zEM6tx6xcgiKM=; b=B3m/nW/w3ACmjsCN7t3W4PU2Pi0/MY6/PkzcJyYFD3Mt1+qr6YzywKgjbMVskyE5kzmxioR1iANkKjHLUOm+a31TZfYpNjyYuI8hM4de5GfcRjib2fWR1n9D/YEGDsDk5ORQr8XzHFM4xQ6sDbFBT1yyo+AS9O65T3O34Zy9PNc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 173589525700421.176889157373125; Fri, 3 Jan 2025 01:07:37 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tTdMY-0002bn-C1; Fri, 03 Jan 2025 03:48:58 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tTdMO-0002aJ-D0 for qemu-devel@nongnu.org; Fri, 03 Jan 2025 03:48:55 -0500 Received: from torg.zytor.com ([2607:7c80:54:3::138] helo=mail.zytor.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tTdMK-0007e0-3R for qemu-devel@nongnu.org; Fri, 03 Jan 2025 03:48:48 -0500 Received: from terminus.zytor.com (terminus.zytor.com [IPv6:2607:7c80:54:3:0:0:0:136]) (authenticated bits=0) by mail.zytor.com (8.18.1/8.17.1) with ESMTPSA id 5038mSAf1820053 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 3 Jan 2025 00:48:33 -0800 DKIM-Filter: OpenDKIM Filter v2.11.0 mail.zytor.com 5038mSAf1820053 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zytor.com; s=2024121701; t=1735894113; bh=XQowdhXm1E4FQmtEO4NlPQK/0brMo0zEM6tx6xcgiKM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KgrXaPMVBd+cAeSloisV54S6Zxns19bNybPoPqhDQpSVYogVjj5sxl/v/21oq12vw kEUIqRCJpbzWxn7CPbS9hD6g4s5iRoZ606GmTOFbL41h36DJWVY3OzFSLdVmPh171Q iMCc35pcNP1UD0uH6Dvv5UkjrKNXeRw40RoOuC+dlrez1vsqQMLHRjtuXyf3uwRzBq t7aT9sBqXSaQYGkCjTCWAFaVdmwW2eun8i+bMn8MT6KSQMOkG2jQK3O7SZAFhy5qr2 C5QN8fawR3NcTqtniiGdWmhv5lN0q+7vs/C93+DcIMZRPpMy2yvV0ws6ZBd4zo3Wa5 4Yl6/+c4XA7YQ== From: "Xin Li (Intel)" To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, mtosatti@redhat.com, xin3.li@intel.com Subject: [PATCH v1 1/3] target/i386: Remove FRED dependency on WRMSRNS Date: Fri, 3 Jan 2025 00:48:25 -0800 Message-ID: <20250103084827.1820007-2-xin@zytor.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250103084827.1820007-1-xin@zytor.com> References: <20250103084827.1820007-1-xin@zytor.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:7c80:54:3::138; envelope-from=xin@zytor.com; helo=mail.zytor.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @zytor.com) X-ZM-MESSAGEID: 1735895259998116600 Content-Type: text/plain; charset="utf-8" WRMSRNS doesn't become a required feature for FERD, and Linux has removed the dependency, as such remove it from Qemu. Signed-off-by: Xin Li (Intel) --- target/i386/cpu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 0b639848cd..8a1223acb3 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1771,10 +1771,6 @@ static FeatureDep feature_dependencies[] =3D { .from =3D { FEAT_7_1_EAX, CPUID_7_1_EAX_LKGS }, .to =3D { FEAT_7_1_EAX, CPUID_7_1_EAX_FRED }, }, - { - .from =3D { FEAT_7_1_EAX, CPUID_7_1_EAX_WRMSRNS }, - .to =3D { FEAT_7_1_EAX, CPUID_7_1_EAX_FRED }, - }, { .from =3D { FEAT_7_0_EBX, CPUID_7_0_EBX_SGX }, .to =3D { FEAT_7_0_ECX, CPUID_7_0_ECX_SGX_LC }, --=20 2.47.1