From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from FRA01-MR2-obe.outbound.protection.outlook.com (FRA01-MR2-obe.outbound.protection.outlook.com [40.107.9.73]) by mx.groups.io with SMTP id smtpd.web10.3675.1585101849693140413 for ; Tue, 24 Mar 2020 19:04:10 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@armh.onmicrosoft.com header.s=selector2-armh-onmicrosoft-com header.b=MPzwBAk4; spf=pass (domain: arm.com, ip: 40.107.9.73, mailfrom: samer.el-haj-mahmoud@arm.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vZd+WWqXCH/aQ685o413lJQSyyndlqWwsVuuUoph74I=; b=MPzwBAk4CqZufAGi8Uh9qrSxfJI51cJZs3Xmf+ebYOtBV2ZAug28txJ6v5LkSMQDDeulKXmer6r8n+8L3WeVKFkhdxRmbca7jVrZHt+XtRs+jNL8LxHGL004pCi+0xC7XuNDPMoB5H3P5KWEoTcjtQKpJUFC4oS7+myrBKClygg= Received: from AM6PR02CA0010.eurprd02.prod.outlook.com (2603:10a6:20b:6e::23) by PR2PR08MB4764.eurprd08.prod.outlook.com (2603:10a6:101:19::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.22; Wed, 25 Mar 2020 02:04:06 +0000 Received: from VE1EUR03FT003.eop-EUR03.prod.protection.outlook.com (2603:10a6:20b:6e:cafe::a3) by AM6PR02CA0010.outlook.office365.com (2603:10a6:20b:6e::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.15 via Frontend Transport; Wed, 25 Mar 2020 02:04:06 +0000 Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; edk2.groups.io; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;edk2.groups.io; dmarc=bestguesspass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by VE1EUR03FT003.mail.protection.outlook.com (10.152.18.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2856.17 via Frontend Transport; Wed, 25 Mar 2020 02:04:05 +0000 Received: ("Tessian outbound d6b3ed9fc62a:v48"); Wed, 25 Mar 2020 02:04:05 +0000 X-CR-MTA-TID: 64aa7808 Received: from 50112b3db320.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id F7AA8C4B-BDC4-4D28-A921-693AB6DC047E.1; Wed, 25 Mar 2020 02:04:00 +0000 Received: from EUR01-DB5-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 50112b3db320.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Wed, 25 Mar 2020 02:04:00 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WmhOaaSXzu6V64Ghs2vlcQu9OzPve0fNXGqRSTAaglci1WEbIrSHgzbu3396YcFvteQt4sWxRzEiZlyFQnanDher/JWwyVkEmva0Nkl87I1rQD0YFZa9E0W2DVlkkxd4uF/2szdwaKOIpyHP7wlh9BeZ2xlQ/A1Je4/xGdMh/E7c1dm4V4PY+mZKupNYuULpuFF4GjpK7F8Wz7L+af1mX9tjcY5sM33A7Qblvh8HgYZFB3HcXaoQ4m0AmyitQLt6ThDfHMWbqrFTCzjJ3RpUVvTXyVo9+mGiPH5QAj/0aiQrwv2wWIgdReKdsg0KrWYoeKSI4fPdbz4yqyPuAJAj5Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vZd+WWqXCH/aQ685o413lJQSyyndlqWwsVuuUoph74I=; b=mVEFuooBh/F6FwZkFkYbLVQs50h1jhx6gK82BymiddbpCgx8H3IvfgYEfKRS5UQ6e2eWR+UHZJ4PDWFSaEyfBiogpAJF/q2t4VgD6cTmc2eArgNSz1QEEhMgjztkQBLwsaGCSzp2m6jJA+EvS97K3/oQuWr9a3u1YscrAZXP0AAeMdwABG7jARjOXw/QcQzUnZrmGUHwClCebHrQJxstRp5YG2XSCEiQe0BWu5RjvuYNcXEL5nYA2ZkhdSWEYk5dkZgdhp3UyXfaR9vKIe4n3U9EiLqrIZAetmKB+cgyJgpTXtzMHUD29jI579r84d0XUlR9FEmqlcye2UfxkMNDkA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vZd+WWqXCH/aQ685o413lJQSyyndlqWwsVuuUoph74I=; b=MPzwBAk4CqZufAGi8Uh9qrSxfJI51cJZs3Xmf+ebYOtBV2ZAug28txJ6v5LkSMQDDeulKXmer6r8n+8L3WeVKFkhdxRmbca7jVrZHt+XtRs+jNL8LxHGL004pCi+0xC7XuNDPMoB5H3P5KWEoTcjtQKpJUFC4oS7+myrBKClygg= Received: from VE1PR08MB4830.eurprd08.prod.outlook.com (10.255.113.19) by VE1PR08MB5280.eurprd08.prod.outlook.com (20.179.31.157) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.20; Wed, 25 Mar 2020 02:03:58 +0000 Received: from VE1PR08MB4830.eurprd08.prod.outlook.com ([fe80::f01b:f10f:d03f:e9c7]) by VE1PR08MB4830.eurprd08.prod.outlook.com ([fe80::f01b:f10f:d03f:e9c7%6]) with mapi id 15.20.2835.021; Wed, 25 Mar 2020 02:03:58 +0000 From: "Samer El-Haj-Mahmoud" To: Laszlo Ersek , "devel@edk2.groups.io" , "samer@elhajmahmoud.com" CC: Dandan Bi , Liming Gao , Hao A Wu , Leif Lindholm , Ard Biesheuvel Subject: Re: [edk2-devel] [PATCH v1 1/1] MdeModulePkg: PcdAcpiExposedTableVersions default for Arm64 platforms Thread-Topic: [edk2-devel] [PATCH v1 1/1] MdeModulePkg: PcdAcpiExposedTableVersions default for Arm64 platforms Thread-Index: AQHWAIX2x/Cf1PhBOkaxgGFsiktNcahWHOYAgAAEmzCAAj5NgIAAMg5g Date: Wed, 25 Mar 2020 02:03:58 +0000 Message-ID: References: <20200322160816.18426-1-samer@elhajmahmoud.com> <7f587b1f-c02d-eafc-581f-d3de10a6ee7f@redhat.com> <7bf17e72-c470-04f5-8c9f-a0d5f367bddc@redhat.com> In-Reply-To: <7bf17e72-c470-04f5-8c9f-a0d5f367bddc@redhat.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: 1149dd14-f845-4af9-aab2-887908d37cc1.1 x-checkrecipientchecked: true Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Samer.El-Haj-Mahmoud@arm.com; x-originating-ip: [99.132.126.10] x-ms-publictraffictype: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 591bc966-a1b8-4308-23fb-08d7d060cc5b x-ms-traffictypediagnostic: VE1PR08MB5280:|PR2PR08MB4764: X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true nodisclaimer: true x-ms-oob-tlc-oobclassifiers: OLM:8882;OLM:10000; x-forefront-prvs: 0353563E2B X-Forefront-Antispam-Report-Untrusted: SFV:NSPM;SFS:(10009020)(4636009)(136003)(396003)(366004)(39860400002)(346002)(376002)(81156014)(81166006)(71200400001)(2906002)(316002)(8676002)(55016002)(9686003)(5660300002)(54906003)(110136005)(6506007)(53546011)(186003)(7696005)(76116006)(4326008)(66946007)(33656002)(26005)(8936002)(478600001)(66476007)(66446008)(19627235002)(66556008)(52536014)(64756008)(86362001)(213903007);DIR:OUT;SFP:1101;SCL:1;SRVR:VE1PR08MB5280;H:VE1PR08MB4830.eurprd08.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 x-ms-exchange-antispam-messagedata: IR5tQI7TPuXlEwhpdgq7zkw7FHjkIFxnafWD0G3WNnHILQUYUMSEIJwJn2hfThZhS+FIq09U4vXCOlE3eDOJZ2Ls3+cqOs/yRBSrqebJGXiktCXdzJIzKvlCRLbZKKbTmL5hccwNSho0zs6LyzAiIg== x-ms-exchange-transport-forked: True MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB5280 Original-Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Samer.El-Haj-Mahmoud@arm.com; Return-Path: Samer.El-Haj-Mahmoud@arm.com X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VE1EUR03FT003.eop-EUR03.prod.protection.outlook.com X-Forefront-Antispam-Report: CIP:63.35.35.123;IPV:CAL;SCL:-1;CTRY:IE;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(39860400002)(376002)(346002)(396003)(136003)(46966005)(6506007)(54906003)(82740400003)(70586007)(2906002)(70206006)(47076004)(53546011)(7696005)(33656002)(110136005)(356004)(81156014)(26826003)(8676002)(107886003)(81166006)(5660300002)(55016002)(8936002)(19627235002)(186003)(36906005)(86362001)(316002)(9686003)(52536014)(4326008)(336012)(26005)(478600001)(213903007);DIR:OUT;SFP:1101;SCL:1;SRVR:PR2PR08MB4764;H:64aa7808-outbound-1.mta.getcheckrecipient.com;FPR:;SPF:Pass;LANG:en;PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; X-MS-Office365-Filtering-Correlation-Id-Prvs: ce1d09a9-e488-472c-eda7-08d7d060c7c8 X-Forefront-PRVS: 0353563E2B X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2020 02:04:05.9136 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 591bc966-a1b8-4308-23fb-08d7d060cc5b X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PR2PR08MB4764 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks Laszlo, I will wait for the maintainers to accept the patch, then submit an amended= version for ArmVirtQemu. -----Original Message----- From: Laszlo Ersek Sent: Tuesday, March 24, 2020 7:03 PM To: Samer El-Haj-Mahmoud ; devel@edk2.groups.= io; samer@elhajmahmoud.com Cc: Dandan Bi ; Liming Gao ; Hao= A Wu ; Leif Lindholm ; Ard Biesheuv= el Subject: Re: [edk2-devel] [PATCH v1 1/1] MdeModulePkg: PcdAcpiExposedTableV= ersions default for Arm64 platforms On 03/23/20 13:53, Samer El-Haj-Mahmoud wrote: > Thanks Laszlo > > I agree. But shouldn't we remove the PCD settings from all Arm64 platform= s that have this override value of 0x20? > > Namely: > > edk2/ArmVirtPkg/ArmVirtQemu.dsc > edk2-platforms/Platform/AMD/OverdriveBoard/OverdriveBoard.dsc > edk2-platforms/Platform/ARM/JunoPkg/ArmJuno.dsc > edk2-platforms/Platform/ARM/VExpressPkg/ArmVExpress-FVP-AArch64.dsc > edk2-platforms/Platform/Comcast/RDKQemu/RDKQemu.dsc > edk2-platforms/Platform/Hisilicon/D06/D06.dsc > edk2-platforms/Platform/LeMaker/CelloBoard/CelloBoard.dsc > edk2-platforms/Platform/SoftIron/Overdrive1000Board/Overdrive1000Board > .dsc edk2-platforms/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc > edk2-platforms/Silicon/Socionext/SynQuacer/Acpi.dsc.inc If you can order the edk2-platforms changes safely after the edk2 DEC file = change, then yes. Otherwise, I can't say. AFAICT, edk2-platforms does not consume edk2 via a git submodule, so the or= dering looks risky. But I generally don't follow edk2-platforms (which is a= lso why I didn't grep its DSC files for the PCD in question), so I really d= on't know how such ordering questions have been dealt with in the past. Thanks Laszlo IMPORTANT NOTICE: The contents of this email and any attachments are confid= ential and may also be privileged. If you are not the intended recipient, p= lease notify the sender immediately and do not disclose the contents to any= other person, use it for any purpose, or store or copy the information in = any medium. Thank you.