From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102266+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102266+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255410; cv=none; d=zohomail.com; s=zohoarc; b=eQ8teZz2zpF2UH/t3yCk26yejEb2SIfbx93c6od6HxbltBO9rMvwD0zDNJcgAlDjo1VEQG69bBZ1M8f27TST43BYilchB87GOGzx8B55ey3pFu9+DFx7U++ylkWfCuDr1IGj6Wq19c7LPCHH9wduTb24wqj98vilxamIrtr31zQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255410; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=w0MNu7hCw55PXqW9CQxZxWPhzJPljg1AKGIElnMHIzE=; b=UAZwgA5tojQSxiwu0YYhsSXepbTCnJetlirIXBlsJ9vqO1TTMmzvgH6MlQrH9ZSA3gY75gBOTp3Gveob8T6Vf9czq0W+sFRd4ORL044GEbuvc9ySnS45fs3N6TaHvByhd5UWGD70ZgmygXJE+v1WfGsdAYwRIhpM2cEretKzf5k= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102266+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255410013525.3250080922338; Fri, 31 Mar 2023 02:36:50 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id DhVPYY1788612xApRnRj5Np5; Fri, 31 Mar 2023 02:36:48 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web11.50534.1680255406621979007 for ; Fri, 31 Mar 2023 02:36:47 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133722" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133722" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229503" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229503" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:38 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Andrew Fish , Ray Ni Subject: [edk2-devel] [Patch V2 1/8] EmulatorPkg: Add CpuPageTableLib required by DxeIpl in DSC Date: Fri, 31 Mar 2023 17:33:37 +0800 Message-Id: <20230331093344.2609-2-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: DWhpoO5JwOI43o6jNDX2dqI6x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255408; bh=6P98PlW71tlgaSTXKR6kPUOCICZBFr/EM5lQORjmgJ8=; h=Cc:Date:From:Reply-To:Subject:To; b=mLeqpZZcpbVx4jyjOlz6wlYmZ4+4V3pBckV4xnz2l2zNBBFveAxtVuwyXm4Ib/Wo+QM w4RoA/5C9nMH0aKYumHnCayhChxYuFurnghk1Tbwhznj+y832rtR7jSyxSkQIiQMZ9Wmn oxJuDSfoY/VSwrWbhiWwUCPcEdSyUfAs2og= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255410386100004 Content-Type: text/plain; charset="utf-8" Add CpuPageTableLib instance required by DxeIpl in EmulatorPkg.dsc. Signed-off-by: Dun Tan Cc: Andrew Fish Cc: Ray Ni Reviewed-by: Ray Ni --- EmulatorPkg/EmulatorPkg.dsc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/EmulatorPkg/EmulatorPkg.dsc b/EmulatorPkg/EmulatorPkg.dsc index b44435d7e6..d1fb9d9256 100644 --- a/EmulatorPkg/EmulatorPkg.dsc +++ b/EmulatorPkg/EmulatorPkg.dsc @@ -4,7 +4,7 @@ # The Emulation Platform can be used to debug individual modules, prior to= creating # a real platform. This also provides an example for how an DSC is created. # -# Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.
+# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
# Portions copyright (c) 2010 - 2011, Apple Inc. All rights reserved.
# Copyright (c) Microsoft Corporation. # @@ -66,6 +66,7 @@ PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeC= offGetEntryPointLib.inf BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltL= ib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 # # UEFI & PI --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102266): https://edk2.groups.io/g/devel/message/102266 Mute This Topic: https://groups.io/mt/97969851/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102267+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102267+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255409; cv=none; d=zohomail.com; s=zohoarc; b=W5z8gtaBOHWGqPw4gj6eiNftGGlYLulUf9ciLcoMG60OPuW312JtzwVpHxtFV8hfj951IS1VPDuf0p4BRcaNANE+yPFXkVq/elKCCI2wbLxz8N+/WQbcZPlM7bPKL2x4k303kMgsteZeRqaJqVuv53yecyva5U1s4Fhvhhl+E+E= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255409; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=HfXPeZ2LQoj1fivY3B//Xg2TzaP6pY7pXF+d3y4JhkQ=; b=SoJ6EtDvIc9EnSyFlLJrYuLB85uJSdKq/nG2RLpY/fIznIVW2l1GciYTTIy9Of9wFIzlL68skAfCrs8VHwEBtBJ5xNN18VHkcTBPuEKgdPYZx0kTY4uE/f51qz5Znnv4pByb1zeeXSdBoDcikw5Xn1lBSx4UeBTi/nYgjiITlK0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102267+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255409335584.0123996394515; Fri, 31 Mar 2023 02:36:49 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id N8UFYY1788612xi69NVWiW5I; Fri, 31 Mar 2023 02:36:48 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web11.50534.1680255406621979007 for ; Fri, 31 Mar 2023 02:36:48 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133738" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133738" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229517" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229517" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:41 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Chasel Chiu , Nate DeSimone , Star Zeng , Ray Ni Subject: [edk2-devel] [Patch V2 2/8] IntelFsp2Pkg: Add CpuPageTableLib required by DxeIpl in DSC Date: Fri, 31 Mar 2023 17:33:38 +0800 Message-Id: <20230331093344.2609-3-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: LLKarB4LZHl3vmB1x1ZK2FGgx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255408; bh=NnDqQQOqCAowmHBuXdayR8tcV8+J+fwsl6zRCdMXtek=; h=Cc:Date:From:Reply-To:Subject:To; b=soZh5QOIngw2lIjKh7M2eEbPbKzdyrWUbuk9o2ZrnO5QTBBW8CV1Ni2vmyp42ZF9rCN kl1Ti4noVLzw9RzidRY30hFKiJfcJDmysiUEolh39iFM7RQo4f5uIkPRuJjyJk4C2VAw9 b6J0K1XOMgLRiNf+W567Be+a5/9uAIcNYf4= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255410380100003 Content-Type: text/plain; charset="utf-8" Add CpuPageTableLib instance required by DxeIpl in QemuFspPkg.dsc of IntelFsp2Pkg. Signed-off-by: Dun Tan Reviewed-by: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Cc: Ray Ni --- IntelFsp2Pkg/Tools/Tests/QemuFspPkg.dsc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/IntelFsp2Pkg/Tools/Tests/QemuFspPkg.dsc b/IntelFsp2Pkg/Tools/T= ests/QemuFspPkg.dsc index 3155812118..52052692dd 100644 --- a/IntelFsp2Pkg/Tools/Tests/QemuFspPkg.dsc +++ b/IntelFsp2Pkg/Tools/Tests/QemuFspPkg.dsc @@ -1,7 +1,7 @@ ## @file # FSP DSC build file for QEMU platform # -# Copyright (c) 2017 - 2021, Intel Corporation. All rights reserved.
+# Copyright (c) 2017 - 2023, Intel Corporation. All rights reserved.
# # This program and the accompanying materials # are licensed and made available under the terms and conditions of the= BSD License @@ -114,6 +114,7 @@ DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf SerialPortLib|MdePkg/Library/BaseSerialPortLibNull/BaseSerialPortLibNull= .inf !endif + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 =20 ##########################################################################= ###### --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102267): https://edk2.groups.io/g/devel/message/102267 Mute This Topic: https://groups.io/mt/97969852/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102268+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102268+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255410; cv=none; d=zohomail.com; s=zohoarc; b=gUQDJHghxaywWrvb8w5i1d5MpQl9w7ZJ78TKz2aWP7E5Jco6yns5tPydFxshRsTiXPIUcDKPYAtgUabviYwSkvIFh1eSnCx37x+aRJKKavQz8PLSUlgjnX50+WMpoDj2ytazgGR4UocuiMxtqGmhT6u2M162lGlhx/oJefgKFiY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255410; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=1g3XKwCIaQ2TIAsKNisigtVu8UUitM7WWt4zKfi775A=; b=Yv7eJNihR5RCXdXgNmuCJ01JLvcMrQPgfMpdpo8591DYm0k50nPfbYCx0wcMsi3syph7vzH5JhDxX1C/jOrB9LcyypFkb0xN/ot7Ap2XhiAIO+PPmUojfBHHgysa05tIrp8nq4OlH/wlMW9v0bEoe6hEOy+pXjGiURlLZWnNL0I= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102268+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255410621222.33911683203644; Fri, 31 Mar 2023 02:36:50 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id IFn9YY1788612xUe7zSXFIH4; Fri, 31 Mar 2023 02:36:50 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web11.50534.1680255406621979007 for ; Fri, 31 Mar 2023 02:36:48 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133744" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133744" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229530" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229530" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:44 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Jian J Wang , Liming Gao , Ray Ni Subject: [edk2-devel] [Patch V2 3/8] MdeModulePkg: Add CpuPageTableLib required by DxeIpl in DSC Date: Fri, 31 Mar 2023 17:33:39 +0800 Message-Id: <20230331093344.2609-4-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: dqruX4AkwVCH5fIE2yNTBnCjx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255410; bh=y9rdZSTDHg94D1I4t1DAOKAp0FsG4+mpbQNo6h9oNJQ=; h=Cc:Date:From:Reply-To:Subject:To; b=oFPQdbdeyYJqPOdHl6BWlCOI+hpWi7ISmiy7/kupDZBBIP4o/VWGn/a+NkKbTsBGAJC KFyrOOrUWj5INZ6keMILpYq+6fG3NGZSo5XOe62pAwkys7pyzt8tIiHnQskQTopbQMkWf +L19iQL+DqofPYBfbkElEq1osxxPFsUjqCQ= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255412364100010 Content-Type: text/plain; charset="utf-8" Add CpuPageTableLib instance required by DxeIpl in MdeModulePkg.dsc. Signed-off-by: Dun Tan Cc: Jian J Wang Cc: Liming Gao Cc: Ray Ni Acked-by: Jian J Wang --- MdeModulePkg/MdeModulePkg.dsc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc index 1014598f31..d95acabe83 100644 --- a/MdeModulePkg/MdeModulePkg.dsc +++ b/MdeModulePkg/MdeModulePkg.dsc @@ -2,7 +2,7 @@ # EFI/PI Reference Module Package for All Architectures # # (C) Copyright 2014 Hewlett-Packard Development Company, L.P.
-# Copyright (c) 2007 - 2021, Intel Corporation. All rights reserved.
+# Copyright (c) 2007 - 2023, Intel Corporation. All rights reserved.
# Copyright (c) Microsoft Corporation. # Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.
# @@ -106,6 +106,7 @@ MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibN= ull.inf VariableFlashInfoLib|MdeModulePkg/Library/BaseVariableFlashInfoLib/BaseV= ariableFlashInfoLib.inf IpmiCommandLib|MdeModulePkg/Library/BaseIpmiCommandLibNull/BaseIpmiComma= ndLibNull.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 [LibraryClasses.EBC.PEIM] IoLib|MdePkg/Library/PeiIoLibCpuIo/PeiIoLibCpuIo.inf --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102268): https://edk2.groups.io/g/devel/message/102268 Mute This Topic: https://groups.io/mt/97969854/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102269+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102269+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255411; cv=none; d=zohomail.com; s=zohoarc; b=E6uX6Z4QbHY59n1KlR/bpcYZwC2p+GGJkcG6y5y88cENzZhTfYT8qQw64wGP+XTz1aeUUd1vjobu0e81Xh7cVF1R1CTiWf3wZv2bdbMkbQE03kKOSd9JvxXQmDkohv0uPmWF70dsFoCBOWkq4Gdc4tjq9VobtptLsEJZuV5Y1gE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255411; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=iF5AL/vBHshAudYxEQHf/6UnDDMpvkchJs8rjT8XBYg=; b=PvA1k2LcChBdIxqQ7XdC1SBjache4thfRSvGZBgQGVUUWQZZ8doO3rx4hONc1xe0jkpdljNbgoMeq6rj4oXacXFf8z+D9lKs5dgoFmNQhtFOXj6E4Nkr2L3X47Is+Q1T65fPj5+TLPJowRgsYeWb2jeUlepiqSNvMIydQUoWwFU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102269+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255411040857.3406008018551; Fri, 31 Mar 2023 02:36:51 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id vsyCYY1788612xEGERlecszq; Fri, 31 Mar 2023 02:36:50 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web11.50534.1680255406621979007 for ; Fri, 31 Mar 2023 02:36:49 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133770" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133770" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229537" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229537" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:47 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Jiewen Yao , Jordan Justen , Gerd Hoffmann , Ray Ni Subject: [edk2-devel] [Patch V2 4/8] OvmfPkg: Add CpuPageTableLib required by DxeIpl in DSC file Date: Fri, 31 Mar 2023 17:33:40 +0800 Message-Id: <20230331093344.2609-5-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: yo6ERWVS7iLjtO1Uaid0OL0ux1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255410; bh=mldgtDSsiRDksRgKp101a4B+x+BqxASgyrIipCMslmo=; h=Cc:Date:From:Reply-To:Subject:To; b=a5CWIqH6XmNKZuoRl3e8LzjWwbO78GV5ACDJpBJXtW4aJHgq4wcJTQ+9/i5F5E9mogd EbCTJ+qzqa0noEB/OdUK/+HE8xxggiI3yVUB8KN6IgBT7BepilqroPffbN7TkU3zTAaW8 MVXHLFF/yQxFUWjVPtIo/biDLPg5fd3WDi0= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255412410100012 Content-Type: text/plain; charset="utf-8" Add CpuPageTableLib instance required by DxeIpl in corresponding DSC files of OvmfPkg. Signed-off-by: Dun Tan Cc: Ard Biesheuvel Cc: Jiewen Yao Cc: Jordan Justen Cc: Gerd Hoffmann Cc: Ray Ni Acked-by: Gerd Hoffmann --- OvmfPkg/AmdSev/AmdSevX64.dsc | 2 +- OvmfPkg/Bhyve/BhyveX64.dsc | 3 ++- OvmfPkg/CloudHv/CloudHvX64.dsc | 2 +- OvmfPkg/Microvm/MicrovmX64.dsc | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 3 ++- OvmfPkg/OvmfPkgIa32X64.dsc | 2 +- OvmfPkg/OvmfPkgX64.dsc | 2 +- OvmfPkg/OvmfXen.dsc | 2 +- 8 files changed, 10 insertions(+), 8 deletions(-) diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc index c005e474dd..3a23e38263 100644 --- a/OvmfPkg/AmdSev/AmdSevX64.dsc +++ b/OvmfPkg/AmdSev/AmdSevX64.dsc @@ -169,6 +169,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ib.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 !if $(SOURCE_DEBUG_ENABLE) =3D=3D TRUE PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDeb= ug/PeCoffExtraActionLibDebug.inf @@ -352,7 +353,6 @@ DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf !endif PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf diff --git a/OvmfPkg/Bhyve/BhyveX64.dsc b/OvmfPkg/Bhyve/BhyveX64.dsc index d0d2712c56..67f8a77c3a 100644 --- a/OvmfPkg/Bhyve/BhyveX64.dsc +++ b/OvmfPkg/Bhyve/BhyveX64.dsc @@ -1,6 +1,6 @@ # # Copyright (c) 2020, Rebecca Cran -# Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.
+# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP
# Copyright (c) 2014, Pluribus Networks, Inc. # @@ -171,6 +171,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ib.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/Customize= dDisplayLib.inf FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltL= ib.inf diff --git a/OvmfPkg/CloudHv/CloudHvX64.dsc b/OvmfPkg/CloudHv/CloudHvX64.dsc index b9820cc14b..ffc65b0e15 100644 --- a/OvmfPkg/CloudHv/CloudHvX64.dsc +++ b/OvmfPkg/CloudHv/CloudHvX64.dsc @@ -190,6 +190,7 @@ MemEncryptSevLib|OvmfPkg/Library/BaseMemEncryptSevLib/DxeMemEncryptSevLi= b.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf !if $(SMM_REQUIRE) =3D=3D FALSE LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf !endif @@ -403,7 +404,6 @@ DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf !endif PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc index 384b0b7afc..aa74a9d5ad 100644 --- a/OvmfPkg/Microvm/MicrovmX64.dsc +++ b/OvmfPkg/Microvm/MicrovmX64.dsc @@ -193,6 +193,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ib.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 !if $(SOURCE_DEBUG_ENABLE) =3D=3D TRUE PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDeb= ug/PeCoffExtraActionLibDebug.inf @@ -402,7 +403,6 @@ PciLib|MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf PciPcdProducerLib|OvmfPkg/Fdt/FdtPciPcdProducerLib/FdtPciPcdProducerLib.= inf PciExpressLib|OvmfPkg/Library/BaseCachingPciExpressLib/BaseCachingPciExp= ressLib.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index a6db902f54..6352c84759 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -1,7 +1,7 @@ ## @file # EFI/Framework Open Virtual Machine Firmware (OVMF) platform # -# Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.
+# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
# (C) Copyright 2016 Hewlett Packard Enterprise Development LP
# Copyright (c) Microsoft Corporation. # @@ -193,6 +193,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ibNull.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf !if $(SMM_REQUIRE) =3D=3D FALSE LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf !endif diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 076fc0353d..9bec68c733 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -197,6 +197,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ibNull.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf !if $(SMM_REQUIRE) =3D=3D FALSE LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf !endif @@ -413,7 +414,6 @@ DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf !endif PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index b2f3d14cd9..9e8aaede09 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -210,6 +210,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ib.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 !if $(SMM_REQUIRE) =3D=3D FALSE LockBoxLib|OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf @@ -434,7 +435,6 @@ DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf !endif PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 990225d2dd..806e6e064e 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -173,6 +173,7 @@ MemEncryptTdxLib|OvmfPkg/Library/BaseMemEncryptTdxLib/BaseMemEncryptTdxL= ib.inf PeiHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/PeiHardwareInfoLib.inf DxeHardwareInfoLib|OvmfPkg/Library/HardwareInfoLib/DxeHardwareInfoLib.inf + CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf =20 !if $(SOURCE_DEBUG_ENABLE) =3D=3D TRUE PeCoffExtraActionLib|SourceLevelDebugPkg/Library/PeCoffExtraActionLibDeb= ug/PeCoffExtraActionLibDebug.inf @@ -338,7 +339,6 @@ DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/DxeDebugAgentLib.inf !endif PciLib|OvmfPkg/Library/DxePciLibI440FxQ35/DxePciLibI440FxQ35.inf - CpuPageTableLib|UefiCpuPkg/Library/CpuPageTableLib/CpuPageTableLib.inf MpInitLib|UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf NestedInterruptTplLib|OvmfPkg/Library/NestedInterruptTplLib/NestedInterr= uptTplLib.inf QemuFwCfgS3Lib|OvmfPkg/Library/QemuFwCfgS3Lib/DxeQemuFwCfgS3LibFwCfg.inf --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102269): https://edk2.groups.io/g/devel/message/102269 Mute This Topic: https://groups.io/mt/97969855/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102270+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102270+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255442; cv=none; d=zohomail.com; s=zohoarc; b=bA+jlYIAfiimtdbz7RoOwqllfiCN6OWZjSZejaCW+aRBhl9EHFMo6rh3C9Bvc5mkH6pX0va6LvYNK3yds5HUn003AnkKjNH8eS5YrgJ7AMWYzzsgMW7qNaVbU/VzaFCJgb0KuLWMSLQFQEFKAORYevr6MxUR8EmBR69h8VIPIYM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255442; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=N3eIyhJRGvYsF9YeQ7S1jTfWZs1yGQP3Cg8GyK24uRY=; b=MKeIRZaR7+cu/ckFNy+V0h4UYWivzkF/krMzdC1mHpwxtRrfa4sAMIdaCYwGuixsnJBfAD5f05PmCXT4mfwer0CaXVlTIHUCUoDPhHsaqZYJuUvPKJjlwKd4IiVxqkPVlrLyNIz6YCS23YRBvPboKdiaoLK5iQ5Abo1eMDKwYbA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102270+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255442242340.5812559269249; Fri, 31 Mar 2023 02:37:22 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id XGY4YY1788612xvbzx3aK5pv; Fri, 31 Mar 2023 02:37:21 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web10.50603.1680255441226956235 for ; Fri, 31 Mar 2023 02:37:21 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133805" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133805" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229545" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229545" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:49 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Liming Gao , Ray Ni , Jian J Wang Subject: [edk2-devel] [Patch V2 5/8] MdeModulePkg: Add UefiCpuPkg.dec to pass DependencyCheck Date: Fri, 31 Mar 2023 17:33:41 +0800 Message-Id: <20230331093344.2609-6-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: Sw0dhGAcIUMysY8xtZ3PY2WMx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255441; bh=lRW5fJGxw050dajuKxX6mxmvAZFyAE4ekCbCTM5gI1w=; h=Cc:Date:From:Reply-To:Subject:To; b=IMzU+b9gzRUkg33/zHPTwxlcoOdmQdHo00kz4+cjdk3GeE/QmDMyU4Z2Ic9rgnSduao 2pjyNI6f/rcfnWAk2vI5RmLvlH4VtkRUkXaUz/imbC31Vma5ykWfPEtuFZAbI0ui06B6E 8/QEnC7Zthg7xhnlN+5NqieHCnJtzmdZYjc= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255442487100002 Content-Type: text/plain; charset="utf-8" Add UefiCpuPkg/UefiCpuPkg.dec in MdeModulePkg.ci.yaml to pass DependencyCheck since DxeIpl in MdeModulePkg needs to consume CpuPageTableLib in UefiCpuPkg. Signed-off-by: Dun Tan Cc: Liming Gao Cc: Ray Ni Cc: Jian J Wang Acked-by: Jian J Wang --- MdeModulePkg/MdeModulePkg.ci.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/MdeModulePkg.ci.yaml b/MdeModulePkg/MdeModulePkg.= ci.yaml index f69989087b..d2616f4cdc 100644 --- a/MdeModulePkg/MdeModulePkg.ci.yaml +++ b/MdeModulePkg/MdeModulePkg.ci.yaml @@ -2,7 +2,7 @@ # CI configuration for MdeModulePkg # # Copyright (c) Microsoft Corporation -# Copyright (c) 2020, Intel Corporation. All rights reserved.
+# Copyright (c) 2020 - 2023, Intel Corporation. All rights reserved.
# (C) Copyright 2021 Hewlett Packard Enterprise Development LP
# SPDX-License-Identifier: BSD-2-Clause-Patent ## @@ -51,7 +51,8 @@ "MdePkg/MdePkg.dec", "MdeModulePkg/MdeModulePkg.dec", "StandaloneMmPkg/StandaloneMmPkg.dec", - "ArmPkg/ArmPkg.dec" # this should be fixed by promoting an ab= straction + "ArmPkg/ArmPkg.dec", # this should be fixed by promoting an a= bstraction + "UefiCpuPkg/UefiCpuPkg.dec" ], # For host based unit tests "AcceptableDependencies-HOST_APPLICATION":[ --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102270): https://edk2.groups.io/g/devel/message/102270 Mute This Topic: https://groups.io/mt/97969862/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102271+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102271+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255447; cv=none; d=zohomail.com; s=zohoarc; b=L6+WQp8Ha+AFr8BBn0jiodAHsHim51byJEIGi3rKV/WzqIJsv3oZO1VPxF5dq7us1KLGFp8ZFAsL500WPhvYjSwTLktseXfR2v0XmH/POQgtb4B3zg4HaJ1eYhxo/tUiFt8LZKb4CnpljdjbSOEUd7977nXf6kcnHqtsRdhyd5Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255447; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=klI/W/WzbgB2G/xG+YxQm5BMKPrORo84kqnIRRxFSU4=; b=DCy7hXZQs0jd25lpS7Smb867/UdQtzAXNrFdIveOWYjvpPAMIU8rz5HEwi4GZh51Jm3D4oYwsJ87f10H8H4PzOdnShNGesbo9D0RvSEuL1HwiH6CFt9RrxpYIwScCXrbPe80Zeg7eDt3A/i4wuU1pl67t5xYn+WzLUA2/P5fzAw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102271+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255447144616.9070583273218; Fri, 31 Mar 2023 02:37:27 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id HaIqYY1788612xSohjddBg0e; Fri, 31 Mar 2023 02:37:26 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web10.50603.1680255441226956235 for ; Fri, 31 Mar 2023 02:37:26 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133853" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133853" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229553" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229553" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:52 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Dandan Bi , Liming Gao , Ray Ni , Jian J Wang Subject: [edk2-devel] [Patch V2 6/8] MdeModulePkg/DxeIpl: Create page table by CpuPageTableLib Date: Fri, 31 Mar 2023 17:33:42 +0800 Message-Id: <20230331093344.2609-7-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: qHci6Oh2Yzez4l2x4PTLZ6skx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255446; bh=mIwD91aYUF9qwUbFfAEcedBX69mN/59mkidMllzMVVw=; h=Cc:Date:From:Reply-To:Subject:To; b=Gl+wuyKM4WyDu4CsSf1bvFed0nPcn+/Pn3G/Me6aJmkDYHH/0yRsVWnCE6i9lGYSxXu FFso1NemdmriN+dUOwe6OWdQ316hk9J6BC9lU37sCa4Lm+tlZhehfmlCch97J/uPwV+46 8p04G0Ux1AnxCZS4Bx84Dl7srDkVYUN+MDI= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255448589100002 Content-Type: text/plain; charset="utf-8" Modify CreateIdentityMappingPageTables() to create page table based on CpuPageTableLib in DxeIpl module. This function can be used to create both IA32 PAE paging and long mode 4-level, 5-level paging structure. With the PageTableMap() API in the CpuPageTableLib, we can remove the complicated page table manipulating code. This commit doesn't change any functionality. Signed-off-by: Dun Tan Cc: Dandan Bi Cc: Liming Gao Cc: Ray Ni Cc: Jian J Wang Reviewed-by: Ray Ni --- MdeModulePkg/Core/DxeIplPeim/DxeIpl.h | 3 ++- MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf | 4 +++- MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c | 109 ++++---------------= ---------------------------------------------------------------------------= --------------- MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c | 5 +++-- MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 558 +++++++++++++++++++= +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++= +++++++++++++++++++++++++++++++++++++++++++++++++++------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= -------------- MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h | 167 ++++++++++---------= ---------------------------------------------------------------------------= ------------------------------------------------------------------------- 6 files changed, 167 insertions(+), 679 deletions(-) diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h b/MdeModulePkg/Core/DxeI= plPeim/DxeIpl.h index 2f015befce..03e6f8cff7 100644 --- a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h +++ b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.h @@ -2,7 +2,7 @@ Master header file for DxeIpl PEIM. All source files in this module shou= ld include this file for common definitions. =20 -Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent =20 **/ @@ -42,6 +42,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #include #include #include +#include =20 #define STACK_SIZE 0x20000 #define BSP_STORE_SIZE 0x4000 diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf b/MdeModulePkg/Core/Dx= eIplPeim/DxeIpl.inf index 052ea0ec1a..60623b4f66 100644 --- a/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf +++ b/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf @@ -5,7 +5,7 @@ # PPI to discover and dispatch the DXE Foundation and components that are # needed to run the DXE Foundation. # -# Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.
+# Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
# Copyright (c) 2017, AMD Incorporated. All rights reserved.
# Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All righ= ts reserved.
# Copyright (c) 2022, Loongson Technology Corporation Limited. All rights= reserved.
@@ -60,6 +60,7 @@ [Packages] MdePkg/MdePkg.dec MdeModulePkg/MdeModulePkg.dec + UefiCpuPkg/UefiCpuPkg.dec =20 [Packages.ARM, Packages.AARCH64] ArmPkg/ArmPkg.dec @@ -79,6 +80,7 @@ DebugAgentLib PeiServicesTablePointerLib PerformanceLib + CpuPageTableLib =20 [LibraryClasses.ARM, LibraryClasses.AARCH64] ArmMmuLib diff --git a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c b/MdeModulePkg= /Core/DxeIplPeim/Ia32/DxeLoadFunc.c index fdeaaa39d8..af1e1e3d02 100644 --- a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c +++ b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c @@ -1,7 +1,7 @@ /** @file Ia32-specific functionality for DxeLoad. =20 -Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
Copyright (c) 2017, AMD Incorporated. All rights reserved.
=20 SPDX-License-Identifier: BSD-2-Clause-Patent @@ -70,107 +70,6 @@ GLOBAL_REMOVE_IF_UNREFERENCED IA32_DESCRIPTOR gLidtDe= scriptor =3D { 0 }; =20 -/** - Allocates and fills in the Page Directory and Page Table Entries to - establish a 4G page table. - - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - - @return The address of page table. - -**/ -UINTN -Create4GPageTablesIa32Pae ( - IN EFI_PHYSICAL_ADDRESS StackBase, - IN UINTN StackSize - ) -{ - UINT8 PhysicalAddressBits; - EFI_PHYSICAL_ADDRESS PhysicalAddress; - UINTN IndexOfPdpEntries; - UINTN IndexOfPageDirectoryEntries; - UINT32 NumberOfPdpEntriesNeeded; - PAGE_MAP_AND_DIRECTORY_POINTER *PageMap; - PAGE_MAP_AND_DIRECTORY_POINTER *PageDirectoryPointerEntry; - PAGE_TABLE_ENTRY *PageDirectoryEntry; - UINTN TotalPagesNum; - UINTN PageAddress; - UINT64 AddressEncMask; - - // - // Make sure AddressEncMask is contained to smallest supported address f= ield - // - AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & PAGI= NG_1G_ADDRESS_MASK_64; - - PhysicalAddressBits =3D 32; - - // - // Calculate the table entries needed. - // - NumberOfPdpEntriesNeeded =3D (UINT32)LShiftU64 (1, (PhysicalAddressBits = - 30)); - - TotalPagesNum =3D NumberOfPdpEntriesNeeded + 1; - PageAddress =3D (UINTN)AllocatePageTableMemory (TotalPagesNum); - ASSERT (PageAddress !=3D 0); - - PageMap =3D (VOID *)PageAddress; - PageAddress +=3D SIZE_4KB; - - PageDirectoryPointerEntry =3D PageMap; - PhysicalAddress =3D 0; - - for (IndexOfPdpEntries =3D 0; IndexOfPdpEntries < NumberOfPdpEntriesNeed= ed; IndexOfPdpEntries++, PageDirectoryPointerEntry++) { - // - // Each Directory Pointer entries points to a page of Page Directory e= ntires. - // So allocate space for them and fill them in in the IndexOfPageDirec= toryEntries loop. - // - PageDirectoryEntry =3D (VOID *)PageAddress; - PageAddress +=3D SIZE_4KB; - - // - // Fill in a Page Directory Pointer Entries - // - PageDirectoryPointerEntry->Uint64 =3D (UINT64)(UINTN)PageDirecto= ryEntry | AddressEncMask; - PageDirectoryPointerEntry->Bits.Present =3D 1; - - for (IndexOfPageDirectoryEntries =3D 0; IndexOfPageDirectoryEntries < = 512; IndexOfPageDirectoryEntries++, PageDirectoryEntry++, PhysicalAddress += =3D SIZE_2MB) { - if ( (IsNullDetectionEnabled () && (PhysicalAddress =3D=3D 0)) - || ( (PhysicalAddress < StackBase + StackSize) - && ((PhysicalAddress + SIZE_2MB) > StackBase))) - { - // - // Need to split this 2M page that covers stack range. - // - Split2MPageTo4K (PhysicalAddress, (UINT64 *)PageDirectoryEntry, St= ackBase, StackSize, 0, 0); - } else { - // - // Fill in the Page Directory entries - // - PageDirectoryEntry->Uint64 =3D (UINT64)PhysicalAddress | A= ddressEncMask; - PageDirectoryEntry->Bits.ReadWrite =3D 1; - PageDirectoryEntry->Bits.Present =3D 1; - PageDirectoryEntry->Bits.MustBe1 =3D 1; - } - } - } - - for ( ; IndexOfPdpEntries < 512; IndexOfPdpEntries++, PageDirectoryPoint= erEntry++) { - ZeroMem ( - PageDirectoryPointerEntry, - sizeof (PAGE_MAP_AND_DIRECTORY_POINTER) - ); - } - - // - // Protect the page table by marking the memory used for page table to be - // read-only. - // - EnablePageTableProtection ((UINTN)PageMap, FALSE); - - return (UINTN)PageMap; -} - /** The function will check if IA32 PAE is supported. =20 @@ -299,9 +198,9 @@ HandOffToDxeCore ( // AsmWriteGdtr (&gGdt); // - // Create page table and save PageMapLevel4 to CR3 + // Create page table and save PageMapLevel4 or PageMapLevel5 to CR3 // - PageTables =3D CreateIdentityMappingPageTables (BaseOfStack, STACK_SIZ= E, 0, 0); + PageTables =3D CreateIdentityMappingPageTables (TRUE, BaseOfStack, STA= CK_SIZE, 0, 0); =20 // // End of PEI phase signal @@ -422,7 +321,7 @@ HandOffToDxeCore ( PageTables =3D 0; BuildPageTablesIa32Pae =3D ToBuildPageTable (); if (BuildPageTablesIa32Pae) { - PageTables =3D Create4GPageTablesIa32Pae (BaseOfStack, STACK_SIZE); + PageTables =3D CreateIdentityMappingPageTables (FALSE, BaseOfStack, = STACK_SIZE, 0, 0); if (IsEnableNonExecNeeded ()) { EnableExecuteDisableBit (); } diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c b/MdeModulePkg/= Core/DxeIplPeim/X64/DxeLoadFunc.c index fa2050cf02..2642092ee5 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c +++ b/MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c @@ -1,7 +1,7 @@ /** @file x64-specifc functionality for DxeLoad. =20 -Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent =20 **/ @@ -91,9 +91,10 @@ HandOffToDxeCore ( PageTables =3D 0; if (FeaturePcdGet (PcdDxeIplBuildPageTables)) { // - // Create page table and save PageMapLevel4 to CR3 + // Create page table and save PageMapLevel4 or PageMapLevel5 to CR3 // PageTables =3D CreateIdentityMappingPageTables ( + TRUE, (EFI_PHYSICAL_ADDRESS)(UINTN)BaseOfStack, STACK_SIZE, (EFI_PHYSICAL_ADDRESS)(UINTN)GhcbBase, diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c b/MdeModulePk= g/Core/DxeIplPeim/X64/VirtualMemory.c index 18b121d768..ecdbd2ca24 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c +++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c @@ -15,7 +15,7 @@ 2) IA-32 Intel(R) Architecture Software Developer's Manual Volume 2:In= struction Set Reference, Intel 3) IA-32 Intel(R) Architecture Software Developer's Manual Volume 3:Sy= stem Programmer's Guide, Intel =20 -Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
Copyright (c) 2017, AMD Incorporated. All rights reserved.
=20 SPDX-License-Identifier: BSD-2-Clause-Patent @@ -186,55 +186,6 @@ EnableExecuteDisableBit ( } } =20 -/** - The function will check if page table entry should be splitted to smaller - granularity. - - @param Address Physical memory address. - @param Size Size of the given physical memory. - @param StackBase Base address of stack. - @param StackSize Size of stack. - @param GhcbBase Base address of GHCB pages. - @param GhcbSize Size of GHCB area. - - @retval TRUE Page table should be split. - @retval FALSE Page table should not be split. -**/ -BOOLEAN -ToSplitPageTable ( - IN EFI_PHYSICAL_ADDRESS Address, - IN UINTN Size, - IN EFI_PHYSICAL_ADDRESS StackBase, - IN UINTN StackSize, - IN EFI_PHYSICAL_ADDRESS GhcbBase, - IN UINTN GhcbSize - ) -{ - if (IsNullDetectionEnabled () && (Address =3D=3D 0)) { - return TRUE; - } - - if (PcdGetBool (PcdCpuStackGuard)) { - if ((StackBase >=3D Address) && (StackBase < (Address + Size))) { - return TRUE; - } - } - - if (PcdGetBool (PcdSetNxForStack)) { - if ((Address < StackBase + StackSize) && ((Address + Size) > StackBase= )) { - return TRUE; - } - } - - if (GhcbBase !=3D 0) { - if ((Address < GhcbBase + GhcbSize) && ((Address + Size) > GhcbBase)) { - return TRUE; - } - } - - return FALSE; -} - /** Initialize a buffer pool for page table use only. =20 @@ -341,143 +292,42 @@ AllocatePageTableMemory ( } =20 /** - Split 2M page to 4K. - - @param[in] PhysicalAddress Start physical address the 2M page= covered. - @param[in, out] PageEntry2M Pointer to 2M page entry. - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - @param[in] GhcbBase GHCB page area base address. - @param[in] GhcbSize GHCB page area size. - + This function create new page table or modifies the page MapAttribute fo= r the memory region + specified by BaseAddress and Length from their current attributes to the= attributes specified + by MapAttribute and Mask. + + @param[in] PageTable Pointer to Page table address. + @param[in] PagingMode The paging mode. + @param[in] BaseAddress The start of the linear address range. + @param[in] Length The length of the linear address range. + @param[in] MapAttribute The attribute of the linear address range. + @param[in] MapMask The mask used for attribute. **/ VOID -Split2MPageTo4K ( - IN EFI_PHYSICAL_ADDRESS PhysicalAddress, - IN OUT UINT64 *PageEntry2M, - IN EFI_PHYSICAL_ADDRESS StackBase, - IN UINTN StackSize, - IN EFI_PHYSICAL_ADDRESS GhcbBase, - IN UINTN GhcbSize +CreateOrUpdatePageTable ( + IN UINTN *PageTable, + IN PAGING_MODE PagingMode, + IN PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length, + IN IA32_MAP_ATTRIBUTE *MapAttribute, + IN IA32_MAP_ATTRIBUTE *MapMask ) { - EFI_PHYSICAL_ADDRESS PhysicalAddress4K; - UINTN IndexOfPageTableEntries; - PAGE_TABLE_4K_ENTRY *PageTableEntry; - UINT64 AddressEncMask; - - // - // Make sure AddressEncMask is contained to smallest supported address f= ield - // - AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & PAGI= NG_1G_ADDRESS_MASK_64; - - PageTableEntry =3D AllocatePageTableMemory (1); - ASSERT (PageTableEntry !=3D NULL); - - // - // Fill in 2M page entry. - // - *PageEntry2M =3D (UINT64)(UINTN)PageTableEntry | AddressEncMask | IA32_P= G_P | IA32_PG_RW; - - PhysicalAddress4K =3D PhysicalAddress; - for (IndexOfPageTableEntries =3D 0; IndexOfPageTableEntries < 512; Index= OfPageTableEntries++, PageTableEntry++, PhysicalAddress4K +=3D SIZE_4KB) { - // - // Fill in the Page Table entries - // - PageTableEntry->Uint64 =3D (UINT64)PhysicalAddress4K; - - // - // The GHCB range consists of two pages per CPU, the GHCB and a - // per-CPU variable page. The GHCB page needs to be mapped as an - // unencrypted page while the per-CPU variable page needs to be - // mapped encrypted. These pages alternate in assignment. - // - if ( (GhcbBase =3D=3D 0) - || (PhysicalAddress4K < GhcbBase) - || (PhysicalAddress4K >=3D GhcbBase + GhcbSize) - || (((PhysicalAddress4K - GhcbBase) & SIZE_4KB) !=3D 0)) - { - PageTableEntry->Uint64 |=3D AddressEncMask; - } - - PageTableEntry->Bits.ReadWrite =3D 1; - - if ((IsNullDetectionEnabled () && (PhysicalAddress4K =3D=3D 0)) || - (PcdGetBool (PcdCpuStackGuard) && (PhysicalAddress4K =3D=3D StackB= ase))) - { - PageTableEntry->Bits.Present =3D 0; - } else { - PageTableEntry->Bits.Present =3D 1; - } - - if ( PcdGetBool (PcdSetNxForStack) - && (PhysicalAddress4K >=3D StackBase) - && (PhysicalAddress4K < StackBase + StackSize)) - { - // - // Set Nx bit for stack. - // - PageTableEntry->Bits.Nx =3D 1; - } + RETURN_STATUS Status; + UINTN PageTableBufferSize; + VOID *PageTableBuffer; + + PageTableBufferSize =3D 0; + Status =3D PageTableMap (PageTable, PagingMode, NULL, &Page= TableBufferSize, BaseAddress, Length, MapAttribute, MapMask, NULL); + if (Status =3D=3D RETURN_BUFFER_TOO_SMALL) { + PageTableBuffer =3D AllocatePageTableMemory (EFI_SIZE_TO_PAGES (PageTa= bleBufferSize)); + DEBUG ((DEBUG_INFO, "DxeIpl: 0x%x bytes needed for page table\n", Page= TableBufferSize)); + ASSERT (PageTableBuffer !=3D NULL); + Status =3D PageTableMap (PageTable, PagingMode, PageTableBuffer, &Page= TableBufferSize, BaseAddress, Length, MapAttribute, MapMask, NULL); } -} - -/** - Split 1G page to 2M. =20 - @param[in] PhysicalAddress Start physical address the 1G page= covered. - @param[in, out] PageEntry1G Pointer to 1G page entry. - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - @param[in] GhcbBase GHCB page area base address. - @param[in] GhcbSize GHCB page area size. - -**/ -VOID -Split1GPageTo2M ( - IN EFI_PHYSICAL_ADDRESS PhysicalAddress, - IN OUT UINT64 *PageEntry1G, - IN EFI_PHYSICAL_ADDRESS StackBase, - IN UINTN StackSize, - IN EFI_PHYSICAL_ADDRESS GhcbBase, - IN UINTN GhcbSize - ) -{ - EFI_PHYSICAL_ADDRESS PhysicalAddress2M; - UINTN IndexOfPageDirectoryEntries; - PAGE_TABLE_ENTRY *PageDirectoryEntry; - UINT64 AddressEncMask; - - // - // Make sure AddressEncMask is contained to smallest supported address f= ield - // - AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & PAGI= NG_1G_ADDRESS_MASK_64; - - PageDirectoryEntry =3D AllocatePageTableMemory (1); - ASSERT (PageDirectoryEntry !=3D NULL); - - // - // Fill in 1G page entry. - // - *PageEntry1G =3D (UINT64)(UINTN)PageDirectoryEntry | AddressEncMask | IA= 32_PG_P | IA32_PG_RW; - - PhysicalAddress2M =3D PhysicalAddress; - for (IndexOfPageDirectoryEntries =3D 0; IndexOfPageDirectoryEntries < 51= 2; IndexOfPageDirectoryEntries++, PageDirectoryEntry++, PhysicalAddress2M += =3D SIZE_2MB) { - if (ToSplitPageTable (PhysicalAddress2M, SIZE_2MB, StackBase, StackSiz= e, GhcbBase, GhcbSize)) { - // - // Need to split this 2M page that covers NULL or stack range. - // - Split2MPageTo4K (PhysicalAddress2M, (UINT64 *)PageDirectoryEntry, St= ackBase, StackSize, GhcbBase, GhcbSize); - } else { - // - // Fill in the Page Directory entries - // - PageDirectoryEntry->Uint64 =3D (UINT64)PhysicalAddress2M | A= ddressEncMask; - PageDirectoryEntry->Bits.ReadWrite =3D 1; - PageDirectoryEntry->Bits.Present =3D 1; - PageDirectoryEntry->Bits.MustBe1 =3D 1; - } - } + ASSERT_RETURN_ERROR (Status); + ASSERT (PageTableBufferSize =3D=3D 0); } =20 /** @@ -657,19 +507,20 @@ EnablePageTableProtection ( } =20 /** - Allocates and fills in the Page Directory and Page Table Entries to + Create IA32 PAE paging or 4-level/5-level paging for long mode to establish a 1:1 Virtual to Physical mapping. =20 - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - @param[in] GhcbBase GHCB base address. - @param[in] GhcbSize GHCB size. - - @return The address of 4 level page map. + @param[in] Is64BitPageTable Whether to create 64-bit page table. + @param[in] StackBase Stack base address. + @param[in] StackSize Stack size. + @param[in] GhcbBase GHCB base address. + @param[in] GhcbSize GHCB size. =20 + @return PageTable Address **/ UINTN CreateIdentityMappingPageTables ( + IN BOOLEAN Is64BitPageTable, IN EFI_PHYSICAL_ADDRESS StackBase, IN UINTN StackSize, IN EFI_PHYSICAL_ADDRESS GhcbBase, @@ -680,274 +531,155 @@ CreateIdentityMappingPageTables ( CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_ECX EcxFlags; UINT32 RegEdx; UINT8 PhysicalAddressBits; - EFI_PHYSICAL_ADDRESS PageAddress; - UINTN IndexOfPml5Entries; - UINTN IndexOfPml4Entries; - UINTN IndexOfPdpEntries; - UINTN IndexOfPageDirectoryEntries; - UINT32 NumberOfPml5EntriesNeeded; - UINT32 NumberOfPml4EntriesNeeded; - UINT32 NumberOfPdpEntriesNeeded; - PAGE_MAP_AND_DIRECTORY_POINTER *PageMapLevel5Entry; - PAGE_MAP_AND_DIRECTORY_POINTER *PageMapLevel4Entry; - PAGE_MAP_AND_DIRECTORY_POINTER *PageMap; - PAGE_MAP_AND_DIRECTORY_POINTER *PageDirectoryPointerEntry; - PAGE_TABLE_ENTRY *PageDirectoryEntry; - UINTN TotalPagesNum; - UINTN BigPageAddress; VOID *Hob; BOOLEAN Page5LevelSupport; BOOLEAN Page1GSupport; - PAGE_TABLE_1G_ENTRY *PageDirectory1GEntry; UINT64 AddressEncMask; IA32_CR4 Cr4; - - // - // Set PageMapLevel5Entry to suppress incorrect compiler/analyzer warnin= gs - // - PageMapLevel5Entry =3D NULL; + PAGING_MODE PagingMode; + UINTN PageTable; + IA32_MAP_ATTRIBUTE MapAttribute; + IA32_MAP_ATTRIBUTE MapMask; + EFI_PHYSICAL_ADDRESS GhcbBase4K; =20 // // Make sure AddressEncMask is contained to smallest supported address f= ield // - AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & PAGI= NG_1G_ADDRESS_MASK_64; - - Page1GSupport =3D FALSE; - if (PcdGetBool (PcdUse1GPageTable)) { - AsmCpuid (0x80000000, &RegEax, NULL, NULL, NULL); - if (RegEax >=3D 0x80000001) { - AsmCpuid (0x80000001, NULL, NULL, NULL, &RegEdx); - if ((RegEdx & BIT26) !=3D 0) { - Page1GSupport =3D TRUE; + AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & P= AGING_1G_ADDRESS_MASK_64; + Page5LevelSupport =3D FALSE; + Page1GSupport =3D FALSE; + + if (!Is64BitPageTable) { + PagingMode =3D PagingPae; + PhysicalAddressBits =3D 32; + } else { + if (PcdGetBool (PcdUse1GPageTable)) { + AsmCpuid (0x80000000, &RegEax, NULL, NULL, NULL); + if (RegEax >=3D 0x80000001) { + AsmCpuid (0x80000001, NULL, NULL, NULL, &RegEdx); + if ((RegEdx & BIT26) !=3D 0) { + Page1GSupport =3D TRUE; + } } } - } =20 - // - // Get physical address bits supported. - // - Hob =3D GetFirstHob (EFI_HOB_TYPE_CPU); - if (Hob !=3D NULL) { - PhysicalAddressBits =3D ((EFI_HOB_CPU *)Hob)->SizeOfMemorySpace; - } else { - AsmCpuid (0x80000000, &RegEax, NULL, NULL, NULL); - if (RegEax >=3D 0x80000008) { - AsmCpuid (0x80000008, &RegEax, NULL, NULL, NULL); - PhysicalAddressBits =3D (UINT8)RegEax; + // + // Get physical address bits supported. + // + Hob =3D GetFirstHob (EFI_HOB_TYPE_CPU); + if (Hob !=3D NULL) { + PhysicalAddressBits =3D ((EFI_HOB_CPU *)Hob)->SizeOfMemorySpace; } else { - PhysicalAddressBits =3D 36; + AsmCpuid (0x80000000, &RegEax, NULL, NULL, NULL); + if (RegEax >=3D 0x80000008) { + AsmCpuid (0x80000008, &RegEax, NULL, NULL, NULL); + PhysicalAddressBits =3D (UINT8)RegEax; + } else { + PhysicalAddressBits =3D 36; + } } - } =20 - Page5LevelSupport =3D FALSE; - if (PcdGetBool (PcdUse5LevelPageTable)) { - AsmCpuidEx ( - CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS, - CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_SUB_LEAF_INFO, - NULL, - NULL, - &EcxFlags.Uint32, - NULL - ); - if (EcxFlags.Bits.FiveLevelPage !=3D 0) { - Page5LevelSupport =3D TRUE; + if (PcdGetBool (PcdUse5LevelPageTable)) { + AsmCpuidEx ( + CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS, + CPUID_STRUCTURED_EXTENDED_FEATURE_FLAGS_SUB_LEAF_INFO, + NULL, + NULL, + &EcxFlags.Uint32, + NULL + ); + if (EcxFlags.Bits.FiveLevelPage !=3D 0) { + Page5LevelSupport =3D TRUE; + } } - } - - DEBUG ((DEBUG_INFO, "AddressBits=3D%u 5LevelPaging=3D%u 1GPage=3D%u\n", = PhysicalAddressBits, Page5LevelSupport, Page1GSupport)); =20 - // - // IA-32e paging translates 48-bit linear addresses to 52-bit physical a= ddresses - // when 5-Level Paging is disabled, - // due to either unsupported by HW, or disabled by PCD. - // - ASSERT (PhysicalAddressBits <=3D 52); - if (!Page5LevelSupport && (PhysicalAddressBits > 48)) { - PhysicalAddressBits =3D 48; - } - - // - // Calculate the table entries needed. - // - NumberOfPml5EntriesNeeded =3D 1; - if (PhysicalAddressBits > 48) { - NumberOfPml5EntriesNeeded =3D (UINT32)LShiftU64 (1, PhysicalAddressBit= s - 48); - PhysicalAddressBits =3D 48; - } + if (Page5LevelSupport) { + if (Page1GSupport) { + PagingMode =3D Paging5Level1GB; + } else { + PagingMode =3D Paging5Level; + } + } else { + if (Page1GSupport) { + PagingMode =3D Paging4Level1GB; + } else { + PagingMode =3D Paging4Level; + } + } =20 - NumberOfPml4EntriesNeeded =3D 1; - if (PhysicalAddressBits > 39) { - NumberOfPml4EntriesNeeded =3D (UINT32)LShiftU64 (1, PhysicalAddressBit= s - 39); - PhysicalAddressBits =3D 39; + DEBUG ((DEBUG_INFO, "AddressBits=3D%u 5LevelPaging=3D%u 1GPage=3D%u\n"= , PhysicalAddressBits, Page5LevelSupport, Page1GSupport)); + // + // IA-32e paging translates 48-bit linear addresses to 52-bit physical= addresses + // when 5-Level Paging is disabled, due to either unsupported by HW, o= r disabled by PCD. + // + ASSERT (PhysicalAddressBits <=3D 52); + if (!Page5LevelSupport && (PhysicalAddressBits > 48)) { + PhysicalAddressBits =3D 48; + } } =20 - NumberOfPdpEntriesNeeded =3D 1; - ASSERT (PhysicalAddressBits > 30); - NumberOfPdpEntriesNeeded =3D (UINT32)LShiftU64 (1, PhysicalAddressBits -= 30); + PageTable =3D 0; + MapAttribute.Uint64 =3D AddressEncMask; + MapAttribute.Bits.Present =3D 1; + MapAttribute.Bits.ReadWrite =3D 1; + MapMask.Uint64 =3D MAX_UINT64; + CreateOrUpdatePageTable (&PageTable, PagingMode, 0, LShiftU64 (1, Physic= alAddressBits), &MapAttribute, &MapMask); =20 - // - // Pre-allocate big pages to avoid later allocations. - // - if (!Page1GSupport) { - TotalPagesNum =3D ((NumberOfPdpEntriesNeeded + 1) * NumberOfPml4Entrie= sNeeded + 1) * NumberOfPml5EntriesNeeded + 1; - } else { - TotalPagesNum =3D (NumberOfPml4EntriesNeeded + 1) * NumberOfPml5Entrie= sNeeded + 1; - } - - // - // Substract the one page occupied by PML5 entries if 5-Level Paging is = disabled. - // - if (!Page5LevelSupport) { - TotalPagesNum--; + if ((GhcbBase > 0) && (GhcbSize > 0) && (AddressEncMask !=3D 0)) { + // + // The GHCB range consists of two pages per CPU, the GHCB and a + // per-CPU variable page. The GHCB page needs to be mapped as an + // unencrypted page while the per-CPU variable page needs to be + // mapped encrypted. These pages alternate in assignment. + // + ASSERT (Is64BitPageTable =3D=3D TRUE); + GhcbBase4K =3D ALIGN_VALUE (GhcbBase, SIZE_4= KB); + MapAttribute.Uint64 =3D GhcbBase4K; + MapMask.Uint64 =3D 0; + MapMask.Bits.PageTableBaseAddressLow =3D 1; + CreateOrUpdatePageTable (&PageTable, PagingMode, GhcbBase4K, SIZE_4KB,= &MapAttribute, &MapMask); } =20 - DEBUG (( - DEBUG_INFO, - "Pml5=3D%u Pml4=3D%u Pdp=3D%u TotalPage=3D%Lu\n", - NumberOfPml5EntriesNeeded, - NumberOfPml4EntriesNeeded, - NumberOfPdpEntriesNeeded, - (UINT64)TotalPagesNum - )); - - BigPageAddress =3D (UINTN)AllocatePageTableMemory (TotalPagesNum); - ASSERT (BigPageAddress !=3D 0); - - // - // By architecture only one PageMapLevel4 exists - so lets allocate stor= age for it. - // - PageMap =3D (VOID *)BigPageAddress; - if (Page5LevelSupport) { + if (PcdGetBool (PcdSetNxForStack)) { // - // By architecture only one PageMapLevel5 exists - so lets allocate st= orage for it. + // Set the stack as Nx in page table. // - PageMapLevel5Entry =3D PageMap; - BigPageAddress +=3D SIZE_4KB; + MapAttribute.Uint64 =3D 0; + MapAttribute.Bits.Nx =3D 1; + MapMask.Uint64 =3D 0; + MapMask.Bits.Nx =3D 1; + CreateOrUpdatePageTable (&PageTable, PagingMode, StackBase, StackSize,= &MapAttribute, &MapMask); } =20 - PageAddress =3D 0; - - for ( IndexOfPml5Entries =3D 0 - ; IndexOfPml5Entries < NumberOfPml5EntriesNeeded - ; IndexOfPml5Entries++) - { + MapAttribute.Uint64 =3D 0; + MapAttribute.Bits.Present =3D 0; + MapMask.Uint64 =3D 0; + MapMask.Bits.Present =3D 1; + if (IsNullDetectionEnabled ()) { // - // Each PML5 entry points to a page of PML4 entires. - // So lets allocate space for them and fill them in in the IndexOfPml4= Entries loop. - // When 5-Level Paging is disabled, below allocation happens only once. + // Set [0, 4KB] as not-present in page table. // - PageMapLevel4Entry =3D (VOID *)BigPageAddress; - BigPageAddress +=3D SIZE_4KB; - - if (Page5LevelSupport) { - // - // Make a PML5 Entry - // - PageMapLevel5Entry->Uint64 =3D (UINT64)(UINTN)PageMapLevel4E= ntry | AddressEncMask; - PageMapLevel5Entry->Bits.ReadWrite =3D 1; - PageMapLevel5Entry->Bits.Present =3D 1; - PageMapLevel5Entry++; - } - - for ( IndexOfPml4Entries =3D 0 - ; IndexOfPml4Entries < (NumberOfPml5EntriesNeeded =3D=3D 1 ? Num= berOfPml4EntriesNeeded : 512) - ; IndexOfPml4Entries++, PageMapLevel4Entry++) - { - // - // Each PML4 entry points to a page of Page Directory Pointer entire= s. - // So lets allocate space for them and fill them in in the IndexOfPd= pEntries loop. - // - PageDirectoryPointerEntry =3D (VOID *)BigPageAddress; - BigPageAddress +=3D SIZE_4KB; - - // - // Make a PML4 Entry - // - PageMapLevel4Entry->Uint64 =3D (UINT64)(UINTN)PageDirectoryP= ointerEntry | AddressEncMask; - PageMapLevel4Entry->Bits.ReadWrite =3D 1; - PageMapLevel4Entry->Bits.Present =3D 1; - - if (Page1GSupport) { - PageDirectory1GEntry =3D (VOID *)PageDirectoryPointerEntry; - - for (IndexOfPageDirectoryEntries =3D 0; IndexOfPageDirectoryEntrie= s < 512; IndexOfPageDirectoryEntries++, PageDirectory1GEntry++, PageAddress= +=3D SIZE_1GB) { - if (ToSplitPageTable (PageAddress, SIZE_1GB, StackBase, StackSiz= e, GhcbBase, GhcbSize)) { - Split1GPageTo2M (PageAddress, (UINT64 *)PageDirectory1GEntry, = StackBase, StackSize, GhcbBase, GhcbSize); - } else { - // - // Fill in the Page Directory entries - // - PageDirectory1GEntry->Uint64 =3D (UINT64)PageAddress |= AddressEncMask; - PageDirectory1GEntry->Bits.ReadWrite =3D 1; - PageDirectory1GEntry->Bits.Present =3D 1; - PageDirectory1GEntry->Bits.MustBe1 =3D 1; - } - } - } else { - for ( IndexOfPdpEntries =3D 0 - ; IndexOfPdpEntries < (NumberOfPml4EntriesNeeded =3D=3D 1 ? = NumberOfPdpEntriesNeeded : 512) - ; IndexOfPdpEntries++, PageDirectoryPointerEntry++) - { - // - // Each Directory Pointer entries points to a page of Page Direc= tory entires. - // So allocate space for them and fill them in in the IndexOfPag= eDirectoryEntries loop. - // - PageDirectoryEntry =3D (VOID *)BigPageAddress; - BigPageAddress +=3D SIZE_4KB; - - // - // Fill in a Page Directory Pointer Entries - // - PageDirectoryPointerEntry->Uint64 =3D (UINT64)(UINTN)Pag= eDirectoryEntry | AddressEncMask; - PageDirectoryPointerEntry->Bits.ReadWrite =3D 1; - PageDirectoryPointerEntry->Bits.Present =3D 1; - - for (IndexOfPageDirectoryEntries =3D 0; IndexOfPageDirectoryEntr= ies < 512; IndexOfPageDirectoryEntries++, PageDirectoryEntry++, PageAddress= +=3D SIZE_2MB) { - if (ToSplitPageTable (PageAddress, SIZE_2MB, StackBase, StackS= ize, GhcbBase, GhcbSize)) { - // - // Need to split this 2M page that covers NULL or stack rang= e. - // - Split2MPageTo4K (PageAddress, (UINT64 *)PageDirectoryEntry, = StackBase, StackSize, GhcbBase, GhcbSize); - } else { - // - // Fill in the Page Directory entries - // - PageDirectoryEntry->Uint64 =3D (UINT64)PageAddress |= AddressEncMask; - PageDirectoryEntry->Bits.ReadWrite =3D 1; - PageDirectoryEntry->Bits.Present =3D 1; - PageDirectoryEntry->Bits.MustBe1 =3D 1; - } - } - } - - // - // Fill with null entry for unused PDPTE - // - ZeroMem (PageDirectoryPointerEntry, (512 - IndexOfPdpEntries) * si= zeof (PAGE_MAP_AND_DIRECTORY_POINTER)); - } - } + CreateOrUpdatePageTable (&PageTable, PagingMode, 0, SIZE_4KB, &MapAttr= ibute, &MapMask); + } =20 + if (PcdGetBool (PcdCpuStackGuard)) { // - // For the PML4 entries we are not using fill in a null entry. + // Set the the last 4KB of stack as not-present in page table. // - ZeroMem (PageMapLevel4Entry, (512 - IndexOfPml4Entries) * sizeof (PAGE= _MAP_AND_DIRECTORY_POINTER)); + CreateOrUpdatePageTable (&PageTable, PagingMode, StackBase, SIZE_4KB, = &MapAttribute, &MapMask); } =20 if (Page5LevelSupport) { Cr4.UintN =3D AsmReadCr4 (); Cr4.Bits.LA57 =3D 1; AsmWriteCr4 (Cr4.UintN); - // - // For the PML5 entries we are not using fill in a null entry. - // - ZeroMem (PageMapLevel5Entry, (512 - IndexOfPml5Entries) * sizeof (PAGE= _MAP_AND_DIRECTORY_POINTER)); } =20 // // Protect the page table by marking the memory used for page table to be // read-only. // - EnablePageTableProtection ((UINTN)PageMap, TRUE); + EnablePageTableProtection ((UINTN)PageTable, TRUE); =20 // // Set IA32_EFER.NXE if necessary. @@ -956,5 +688,5 @@ CreateIdentityMappingPageTables ( EnableExecuteDisableBit (); } =20 - return (UINTN)PageMap; + return PageTable; } diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h b/MdeModulePk= g/Core/DxeIplPeim/X64/VirtualMemory.h index 616ebe42b0..a6cf31811d 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h +++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h @@ -7,7 +7,7 @@ 3) IA-32 Intel(R) Architecture Software Developer's Manual Volume 3:Sy= stem Programmer's Guide, Intel 4) AMD64 Architecture Programmer's Manual Volume 2: System Programming =20 -Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+Copyright (c) 2006 - 2023, Intel Corporation. All rights reserved.
Copyright (c) 2017, AMD Incorporated. All rights reserved.
=20 SPDX-License-Identifier: BSD-2-Clause-Patent @@ -46,99 +46,6 @@ typedef struct { UINT32 Reserved; } X64_IDT_GATE_DESCRIPTOR; =20 -// -// Page-Map Level-4 Offset (PML4) and -// Page-Directory-Pointer Offset (PDPE) entries 4K & 2MB -// - -typedef union { - struct { - UINT64 Present : 1; // 0 =3D Not present in memory, 1= =3D Present in memory - UINT64 ReadWrite : 1; // 0 =3D Read-Only, 1=3D Read/Wri= te - UINT64 UserSupervisor : 1; // 0 =3D Supervisor, 1=3DUser - UINT64 WriteThrough : 1; // 0 =3D Write-Back caching, 1=3D= Write-Through caching - UINT64 CacheDisabled : 1; // 0 =3D Cached, 1=3DNon-Cached - UINT64 Accessed : 1; // 0 =3D Not accessed, 1 =3D Acce= ssed (set by CPU) - UINT64 Reserved : 1; // Reserved - UINT64 MustBeZero : 2; // Must Be Zero - UINT64 Available : 3; // Available for use by system so= ftware - UINT64 PageTableBaseAddress : 40; // Page Table Base Address - UINT64 AvabilableHigh : 11; // Available for use by system so= ftware - UINT64 Nx : 1; // No Execute bit - } Bits; - UINT64 Uint64; -} PAGE_MAP_AND_DIRECTORY_POINTER; - -// -// Page Table Entry 4KB -// -typedef union { - struct { - UINT64 Present : 1; // 0 =3D Not present in memory, 1= =3D Present in memory - UINT64 ReadWrite : 1; // 0 =3D Read-Only, 1=3D Read/Wri= te - UINT64 UserSupervisor : 1; // 0 =3D Supervisor, 1=3DUser - UINT64 WriteThrough : 1; // 0 =3D Write-Back caching, 1=3D= Write-Through caching - UINT64 CacheDisabled : 1; // 0 =3D Cached, 1=3DNon-Cached - UINT64 Accessed : 1; // 0 =3D Not accessed, 1 =3D Acce= ssed (set by CPU) - UINT64 Dirty : 1; // 0 =3D Not Dirty, 1 =3D written= by processor on access to page - UINT64 PAT : 1; // - UINT64 Global : 1; // 0 =3D Not global page, 1 =3D g= lobal page TLB not cleared on CR3 write - UINT64 Available : 3; // Available for use by system so= ftware - UINT64 PageTableBaseAddress : 40; // Page Table Base Address - UINT64 AvabilableHigh : 11; // Available for use by system so= ftware - UINT64 Nx : 1; // 0 =3D Execute Code, 1 =3D No C= ode Execution - } Bits; - UINT64 Uint64; -} PAGE_TABLE_4K_ENTRY; - -// -// Page Table Entry 2MB -// -typedef union { - struct { - UINT64 Present : 1; // 0 =3D Not present in memory, 1= =3D Present in memory - UINT64 ReadWrite : 1; // 0 =3D Read-Only, 1=3D Read/Wri= te - UINT64 UserSupervisor : 1; // 0 =3D Supervisor, 1=3DUser - UINT64 WriteThrough : 1; // 0 =3D Write-Back caching, 1=3D= Write-Through caching - UINT64 CacheDisabled : 1; // 0 =3D Cached, 1=3DNon-Cached - UINT64 Accessed : 1; // 0 =3D Not accessed, 1 =3D Acce= ssed (set by CPU) - UINT64 Dirty : 1; // 0 =3D Not Dirty, 1 =3D written= by processor on access to page - UINT64 MustBe1 : 1; // Must be 1 - UINT64 Global : 1; // 0 =3D Not global page, 1 =3D g= lobal page TLB not cleared on CR3 write - UINT64 Available : 3; // Available for use by system so= ftware - UINT64 PAT : 1; // - UINT64 MustBeZero : 8; // Must be zero; - UINT64 PageTableBaseAddress : 31; // Page Table Base Address - UINT64 AvabilableHigh : 11; // Available for use by system so= ftware - UINT64 Nx : 1; // 0 =3D Execute Code, 1 =3D No C= ode Execution - } Bits; - UINT64 Uint64; -} PAGE_TABLE_ENTRY; - -// -// Page Table Entry 1GB -// -typedef union { - struct { - UINT64 Present : 1; // 0 =3D Not present in memory, 1= =3D Present in memory - UINT64 ReadWrite : 1; // 0 =3D Read-Only, 1=3D Read/Wri= te - UINT64 UserSupervisor : 1; // 0 =3D Supervisor, 1=3DUser - UINT64 WriteThrough : 1; // 0 =3D Write-Back caching, 1=3D= Write-Through caching - UINT64 CacheDisabled : 1; // 0 =3D Cached, 1=3DNon-Cached - UINT64 Accessed : 1; // 0 =3D Not accessed, 1 =3D Acce= ssed (set by CPU) - UINT64 Dirty : 1; // 0 =3D Not Dirty, 1 =3D written= by processor on access to page - UINT64 MustBe1 : 1; // Must be 1 - UINT64 Global : 1; // 0 =3D Not global page, 1 =3D g= lobal page TLB not cleared on CR3 write - UINT64 Available : 3; // Available for use by system so= ftware - UINT64 PAT : 1; // - UINT64 MustBeZero : 17; // Must be zero; - UINT64 PageTableBaseAddress : 22; // Page Table Base Address - UINT64 AvabilableHigh : 11; // Available for use by system so= ftware - UINT64 Nx : 1; // 0 =3D Execute Code, 1 =3D No C= ode Execution - } Bits; - UINT64 Uint64; -} PAGE_TABLE_1G_ENTRY; - #pragma pack() =20 #define CR0_WP BIT16 @@ -194,44 +101,25 @@ EnableExecuteDisableBit ( ); =20 /** - Split 2M page to 4K. - - @param[in] PhysicalAddress Start physical address the 2M page= covered. - @param[in, out] PageEntry2M Pointer to 2M page entry. - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - @param[in] GhcbBase GHCB page area base address. - @param[in] GhcbSize GHCB page area size. - -**/ -VOID -Split2MPageTo4K ( - IN EFI_PHYSICAL_ADDRESS PhysicalAddress, - IN OUT UINT64 *PageEntry2M, - IN EFI_PHYSICAL_ADDRESS StackBase, - IN UINTN StackSize, - IN EFI_PHYSICAL_ADDRESS GhcbBase, - IN UINTN GhcbSize - ); - -/** - Allocates and fills in the Page Directory and Page Table Entries to + Create IA32 PAE paging or 4-level/5-level paging for long mode to establish a 1:1 Virtual to Physical mapping. =20 - @param[in] StackBase Stack base address. - @param[in] StackSize Stack size. - @param[in] GhcbBase GHCB page area base address. - @param[in] GhcbSize GHCB page area size. + @param[in] Is64BitPageTable Whether to create 64-bit page table. + @param[in] StackBase Stack base address. + @param[in] StackSize Stack size. + @param[in] GhcbBase GHCB page area base address. + @param[in] GhcbSize GHCB page area size. =20 - @return The address of 4 level page map. + @return The address of page table. =20 **/ UINTN CreateIdentityMappingPageTables ( + IN BOOLEAN Is64BitPageTable, IN EFI_PHYSICAL_ADDRESS StackBase, IN UINTN StackSize, IN EFI_PHYSICAL_ADDRESS GhcbBase, - IN UINTN GhcbkSize + IN UINTN GhcbSize ); =20 /** @@ -289,39 +177,4 @@ IsNullDetectionEnabled ( VOID ); =20 -/** - Prevent the memory pages used for page table from been overwritten. - - @param[in] PageTableBase Base address of page table (CR3). - @param[in] Level4Paging Level 4 paging flag. - -**/ -VOID -EnablePageTableProtection ( - IN UINTN PageTableBase, - IN BOOLEAN Level4Paging - ); - -/** - This API provides a way to allocate memory for page table. - - This API can be called more than once to allocate memory for page tables. - - Allocates the number of 4KB pages and returns a pointer to the allocated - buffer. The buffer returned is aligned on a 4KB boundary. - - If Pages is 0, then NULL is returned. - If there is not enough memory remaining to satisfy the request, then NUL= L is - returned. - - @param Pages The number of 4 KB pages to allocate. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -AllocatePageTableMemory ( - IN UINTN Pages - ); - #endif --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102271): https://edk2.groups.io/g/devel/message/102271 Mute This Topic: https://groups.io/mt/97969863/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102272+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102272+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255451; cv=none; d=zohomail.com; s=zohoarc; b=eCk3YyBU8dvtklC9kQI+H0JuhsKmBpdtzmDEVvLpY1b+BAGunCqvr7oLjH3r71yR9v24eufvmbjAli66ox6K2ilJ/AkyCiulf4L2/G7nn7DYtiSc9yNV3b7rEvaUxwITjMEjUnC/p9zLhu/YatmsKCZsDAMgbCG4ivs0cuHjQjQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255451; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=f2qupNHA7HeBJvf07+ye08VveO6IRTeMr287xnexgVU=; b=UNgR7wU5eSLOgn6RcXvqy0F5jEqiypaaz9HDTK584xn9w3hkqtXOUm02JiyWGb/vTNFE20CscTEkUIj9JvO46MrGlBE6MiXTanfEfFY4y3q0m7uCb6txSTKpKVxsbdtXT8sO4gm/yE9p6UUveltJrN0YlxUZYMJNemxeEe2Fniw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102272+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255451512764.3779998994819; Fri, 31 Mar 2023 02:37:31 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id DHt1YY1788612xPXpoONd3V1; Fri, 31 Mar 2023 02:37:28 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web10.50603.1680255441226956235 for ; Fri, 31 Mar 2023 02:37:27 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133880" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133880" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229557" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229557" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:54 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Dandan Bi , Liming Gao , Ray Ni , Jian J Wang Subject: [edk2-devel] [Patch V2 7/8] MdeModulePkg/DxeIpl: Remove duplicated code to enable NX Date: Fri, 31 Mar 2023 17:33:43 +0800 Message-Id: <20230331093344.2609-8-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: 9clY1zoucf4RH7bga9jgPAKIx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255448; bh=3PfCOHk3GxyB4At/mX4NG0WjKwYg76rlsmTg6l3SrC0=; h=Cc:Date:From:Reply-To:Subject:To; b=i7xR3XiURui77NgCz1rmbgk2dozBk/xoQZv6LoSnF3Lt5fhBzww0i4TsStXLgw8MyUn lYxzkZGrcAWbs90bhZZWvce0DopYXILIp27E+wTj57qRA1LuoZXxHI5U4R9+CqZ4LjTfB cJtTduY+zIpK0rMIfVAq+9ywQta1U2aCG6U= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255452544100001 Content-Type: text/plain; charset="utf-8" In IA32 code, remove the duplicated code to enable NX. In the previous patch, IA32 code also uses the new CreateIdentityMappingPageTables() to create PAE page table. This function calls EnableExecuteDisableBit if needed. Signed-off-by: Dun Tan Cc: Dandan Bi Cc: Liming Gao Reviewed-by: Ray Ni Cc: Jian J Wang --- MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c b/MdeModulePkg= /Core/DxeIplPeim/Ia32/DxeLoadFunc.c index af1e1e3d02..83c5478895 100644 --- a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c +++ b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c @@ -322,9 +322,6 @@ HandOffToDxeCore ( BuildPageTablesIa32Pae =3D ToBuildPageTable (); if (BuildPageTablesIa32Pae) { PageTables =3D CreateIdentityMappingPageTables (FALSE, BaseOfStack, = STACK_SIZE, 0, 0); - if (IsEnableNonExecNeeded ()) { - EnableExecuteDisableBit (); - } } =20 // --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102272): https://edk2.groups.io/g/devel/message/102272 Mute This Topic: https://groups.io/mt/97969864/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Tue May 21 08:34:56 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+102273+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102273+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1680255452; cv=none; d=zohomail.com; s=zohoarc; b=dWpD+f1frRrCMM41+06nZy2CATmaKYbGjs/S3NctzvOobokapS7YOBdJ0n795Lkoo9NEx9uVzWAYLj+wUZyeHta9ExeL51HSvGOQ/VOw5g1c1jIpuvI0zqyshN3EkFmxaKEkfokiHjb2R0Xur/y9fE6tBUOldEjRu++o1Ccmj3A= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1680255452; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=iZIVIbc52+I2zq5ZpHHQuEMaml/9QrO9Hs8JqyKT0iQ=; b=nkqn0Icf1akhV1s6hn8kLiG2mLYSzHl/7d4CnjZ6Hd06ZLj7PopHC9Zv6zB/8+0bTfJJpSl/gDdVqf9XaxoCNHQq17or0XsOMLGJU5nElsgSxyjoWIfJlvy2X9HhukUvjC7zHxDbvRZuypFeAu+ANmeAuxWOmUegvRl57nXZwiY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+102273+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1680255452179527.5457033392252; Fri, 31 Mar 2023 02:37:32 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id idvDYY1788612xn4jQo4kjdI; Fri, 31 Mar 2023 02:37:31 -0700 X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mx.groups.io with SMTP id smtpd.web10.50603.1680255441226956235 for ; Fri, 31 Mar 2023 02:37:28 -0700 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="340133894" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="340133894" X-Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10665"; a="635229562" X-IronPort-AV: E=Sophos;i="5.98,307,1673942400"; d="scan'208";a="635229562" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.92]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2023 02:36:57 -0700 From: "duntan" To: devel@edk2.groups.io Cc: Dandan Bi , Liming Gao , Ray Ni , Jian J Wang Subject: [edk2-devel] [Patch V2 8/8] MdeModulePkg/DxeIpl: Refinement to the code to set PageTable as RO Date: Fri, 31 Mar 2023 17:33:44 +0800 Message-Id: <20230331093344.2609-9-dun.tan@intel.com> In-Reply-To: <20230331093344.2609-1-dun.tan@intel.com> References: <20230331093344.2609-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com X-Gm-Message-State: 4hm70cDSx0howgenVJGrg6y8x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1680255451; bh=tKPhhajedjEJj32CRa4JGfXvXy+N9TCg48uEQXhbM0o=; h=Cc:Date:From:Reply-To:Subject:To; b=WBxpsvcJ/jpmt8ADOIxU/CJ1TzOWGzqFN18x84Llf9XvN43SWHCs88Z+2U2m6nAMOY5 dJCmgBtv6AqBCj08fsasWTccQQIaNxLER51VoWWUq/AnlWfV8Rx1fkfIbR96/LqgOWIm0 gXpJGKdc1+U+7DL+u9ZUB5Q1USi1O0yWeDs= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1680255452578100003 Content-Type: text/plain; charset="utf-8" Code refinement to the code to set page table as RO in DxeIpl module. Set all page table pools as ReadOnly by calling PageTableMap() in CpuPageTableLib multiple times instead of searching each page table pool address in page table layer by layer. Also, this commit solve the issue that original SetPageTablePoolReadOnly() code in DxeIpl doesn't handle the Level5Paging case. Bugzila: https://bugzilla.tianocore.org/show_bug.cgi?id=3D4176 Signed-off-by: Dun Tan Cc: Dandan Bi Cc: Liming Gao Cc: Ray Ni Cc: Jian J Wang Reviewed-by: Ray Ni --- MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c | 155 +++++++++++++++----= ---------------------------------------------------------------------------= ------------------------------------------------------------- MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h | 15 --------------- 2 files changed, 15 insertions(+), 155 deletions(-) diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c b/MdeModulePk= g/Core/DxeIplPeim/X64/VirtualMemory.c index ecdbd2ca24..a9edf4de32 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c +++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.c @@ -330,154 +330,37 @@ CreateOrUpdatePageTable ( ASSERT (PageTableBufferSize =3D=3D 0); } =20 -/** - Set one page of page table pool memory to be read-only. - - @param[in] PageTableBase Base address of page table (CR3). - @param[in] Address Start address of a page to be set as read-on= ly. - @param[in] Level4Paging Level 4 paging flag. - -**/ -VOID -SetPageTablePoolReadOnly ( - IN UINTN PageTableBase, - IN EFI_PHYSICAL_ADDRESS Address, - IN BOOLEAN Level4Paging - ) -{ - UINTN Index; - UINTN EntryIndex; - UINT64 AddressEncMask; - EFI_PHYSICAL_ADDRESS PhysicalAddress; - UINT64 *PageTable; - UINT64 *NewPageTable; - UINT64 PageAttr; - UINT64 LevelSize[5]; - UINT64 LevelMask[5]; - UINTN LevelShift[5]; - UINTN Level; - UINT64 PoolUnitSize; - - ASSERT (PageTableBase !=3D 0); - - // - // Since the page table is always from page table pool, which is always - // located at the boundary of PcdPageTablePoolAlignment, we just need to - // set the whole pool unit to be read-only. - // - Address =3D Address & PAGE_TABLE_POOL_ALIGN_MASK; - - LevelShift[1] =3D PAGING_L1_ADDRESS_SHIFT; - LevelShift[2] =3D PAGING_L2_ADDRESS_SHIFT; - LevelShift[3] =3D PAGING_L3_ADDRESS_SHIFT; - LevelShift[4] =3D PAGING_L4_ADDRESS_SHIFT; - - LevelMask[1] =3D PAGING_4K_ADDRESS_MASK_64; - LevelMask[2] =3D PAGING_2M_ADDRESS_MASK_64; - LevelMask[3] =3D PAGING_1G_ADDRESS_MASK_64; - LevelMask[4] =3D PAGING_1G_ADDRESS_MASK_64; - - LevelSize[1] =3D SIZE_4KB; - LevelSize[2] =3D SIZE_2MB; - LevelSize[3] =3D SIZE_1GB; - LevelSize[4] =3D SIZE_512GB; - - AddressEncMask =3D PcdGet64 (PcdPteMemoryEncryptionAddressOrMask) & - PAGING_1G_ADDRESS_MASK_64; - PageTable =3D (UINT64 *)(UINTN)PageTableBase; - PoolUnitSize =3D PAGE_TABLE_POOL_UNIT_SIZE; - - for (Level =3D (Level4Paging) ? 4 : 3; Level > 0; --Level) { - Index =3D ((UINTN)RShiftU64 (Address, LevelShift[Level])); - Index &=3D PAGING_PAE_INDEX_MASK; - - PageAttr =3D PageTable[Index]; - if ((PageAttr & IA32_PG_PS) =3D=3D 0) { - // - // Go to next level of table. - // - PageTable =3D (UINT64 *)(UINTN)(PageAttr & ~AddressEncMask & - PAGING_4K_ADDRESS_MASK_64); - continue; - } - - if (PoolUnitSize >=3D LevelSize[Level]) { - // - // Clear R/W bit if current page granularity is not larger than pool= unit - // size. - // - if ((PageAttr & IA32_PG_RW) !=3D 0) { - while (PoolUnitSize > 0) { - // - // PAGE_TABLE_POOL_UNIT_SIZE and PAGE_TABLE_POOL_ALIGNMENT are f= it in - // one page (2MB). Then we don't need to update attributes for p= ages - // crossing page directory. ASSERT below is for that purpose. - // - ASSERT (Index < EFI_PAGE_SIZE/sizeof (UINT64)); - - PageTable[Index] &=3D ~(UINT64)IA32_PG_RW; - PoolUnitSize -=3D LevelSize[Level]; - - ++Index; - } - } - - break; - } else { - // - // The smaller granularity of page must be needed. - // - ASSERT (Level > 1); - - NewPageTable =3D AllocatePageTableMemory (1); - ASSERT (NewPageTable !=3D NULL); - - PhysicalAddress =3D PageAttr & LevelMask[Level]; - for (EntryIndex =3D 0; - EntryIndex < EFI_PAGE_SIZE/sizeof (UINT64); - ++EntryIndex) - { - NewPageTable[EntryIndex] =3D PhysicalAddress | AddressEncMask | - IA32_PG_P | IA32_PG_RW; - if (Level > 2) { - NewPageTable[EntryIndex] |=3D IA32_PG_PS; - } - - PhysicalAddress +=3D LevelSize[Level - 1]; - } - - PageTable[Index] =3D (UINT64)(UINTN)NewPageTable | AddressEncMask | - IA32_PG_P | IA32_PG_RW; - PageTable =3D NewPageTable; - } - } -} - /** Prevent the memory pages used for page table from been overwritten. =20 - @param[in] PageTableBase Base address of page table (CR3). - @param[in] Level4Paging Level 4 paging flag. + @param[in] PageTableBase Base address of page table (CR3). + @param[in] PagingMode The paging mode. =20 **/ VOID EnablePageTableProtection ( - IN UINTN PageTableBase, - IN BOOLEAN Level4Paging + IN UINTN PageTableBase, + IN PAGING_MODE PagingMode ) { PAGE_TABLE_POOL *HeadPool; PAGE_TABLE_POOL *Pool; UINT64 PoolSize; EFI_PHYSICAL_ADDRESS Address; + IA32_MAP_ATTRIBUTE MapAttribute; + IA32_MAP_ATTRIBUTE MapMask; =20 if (mPageTablePool =3D=3D NULL) { return; } =20 + MapAttribute.Uint64 =3D 0; + MapAttribute.Bits.ReadWrite =3D 0; + MapMask.Uint64 =3D 0; + MapMask.Bits.ReadWrite =3D 1; + // - // No need to clear CR0.WP since PageTableBase has't been written to CR3= yet. - // SetPageTablePoolReadOnly might update mPageTablePool. It's safer to + // CreateOrUpdatePageTable might update mPageTablePool. It's safer to // remember original one in advance. // HeadPool =3D mPageTablePool; @@ -485,18 +368,10 @@ EnablePageTableProtection ( do { Address =3D (EFI_PHYSICAL_ADDRESS)(UINTN)Pool; PoolSize =3D Pool->Offset + EFI_PAGES_TO_SIZE (Pool->FreePages); - // - // The size of one pool must be multiple of PAGE_TABLE_POOL_UNIT_SIZE,= which - // is one of page size of the processor (2MB by default). Let's apply = the - // protection to them one by one. + // Set entire pool including header, used-memory and left free-memory = as ReadOnly. // - while (PoolSize > 0) { - SetPageTablePoolReadOnly (PageTableBase, Address, Level4Paging); - Address +=3D PAGE_TABLE_POOL_UNIT_SIZE; - PoolSize -=3D PAGE_TABLE_POOL_UNIT_SIZE; - } - + CreateOrUpdatePageTable (&PageTableBase, PagingMode, Address, PoolSize= , &MapAttribute, &MapMask); Pool =3D Pool->NextPool; } while (Pool !=3D HeadPool); =20 @@ -679,7 +554,7 @@ CreateIdentityMappingPageTables ( // Protect the page table by marking the memory used for page table to be // read-only. // - EnablePageTableProtection ((UINTN)PageTable, TRUE); + EnablePageTableProtection (PageTable, PagingMode); =20 // // Set IA32_EFER.NXE if necessary. diff --git a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h b/MdeModulePk= g/Core/DxeIplPeim/X64/VirtualMemory.h index a6cf31811d..034c4249d4 100644 --- a/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h +++ b/MdeModulePkg/Core/DxeIplPeim/X64/VirtualMemory.h @@ -50,23 +50,8 @@ typedef struct { =20 #define CR0_WP BIT16 =20 -#define IA32_PG_P BIT0 -#define IA32_PG_RW BIT1 -#define IA32_PG_PS BIT7 - -#define PAGING_PAE_INDEX_MASK 0x1FF - -#define PAGING_4K_ADDRESS_MASK_64 0x000FFFFFFFFFF000ull -#define PAGING_2M_ADDRESS_MASK_64 0x000FFFFFFFE00000ull #define PAGING_1G_ADDRESS_MASK_64 0x000FFFFFC0000000ull =20 -#define PAGING_L1_ADDRESS_SHIFT 12 -#define PAGING_L2_ADDRESS_SHIFT 21 -#define PAGING_L3_ADDRESS_SHIFT 30 -#define PAGING_L4_ADDRESS_SHIFT 39 - -#define PAGING_PML4E_NUMBER 4 - #define PAGE_TABLE_POOL_ALIGNMENT BASE_2MB #define PAGE_TABLE_POOL_UNIT_SIZE SIZE_2MB #define PAGE_TABLE_POOL_UNIT_PAGES EFI_SIZE_TO_PAGES (PAGE_TABLE_POOL_UNI= T_SIZE) --=20 2.31.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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