From nobody Mon Feb 9 02:28:19 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+46351+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+46351+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1566773181; cv=none; d=zoho.com; s=zohoarc; b=ZcS1sP3ALoQefPPJ8QZd+zzz8gGD4uE8M/upGtuxk4Mw82gzR6jE+GAndxr3LaETn1T9QI0cM4QTu3ymCD97/qu9lyd0YryHuWK9ETYOx/zxzZD4yBbnHWyH8BYrfwTAd2qkLHqpWC8LtMi/1icHErRXdj49U5WR9d3CmEGCCVQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1566773181; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To:ARC-Authentication-Results; bh=3pi7CwEzekgdzoMfj5HtX5z/N5efKG1txSfXu4RROlU=; b=kU0fMjSSLlOQQLiKKdtj5GneF59A6TOJIokeEJSsjCrOGjO8pOa9iNOrj3nW5D7ijqQZE1S8IBjifLyEYNJClK+I5HWIcIOKdwAFEVggeoOKKhHsJa6d6P2QrhJ0pGSgyaTJlhnZL3lumfqdzBDo37A58iPlnwCVlkBb8FWdQpo= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+46351+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1566773181922465.86928354120175; Sun, 25 Aug 2019 15:46:21 -0700 (PDT) Return-Path: X-Received: from mga14.intel.com (mga14.intel.com []) by groups.io with SMTP; Sun, 25 Aug 2019 15:46:21 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Aug 2019 15:46:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,431,1559545200"; d="scan'208";a="331277784" X-Received: from ray-dev.ccr.corp.intel.com ([10.239.9.9]) by orsmga004.jf.intel.com with ESMTP; 25 Aug 2019 15:46:09 -0700 From: "Ni, Ray" To: devel@edk2.groups.io Cc: Eric Dong , Jiewen Yao , Laszlo Ersek Subject: [edk2-devel] [PATCH 5/5] UefiCpuPkg: Remove PcdCpuSmmStaticPageTable Date: Mon, 26 Aug 2019 06:45:13 +0800 Message-Id: <20190825224513.171572-6-ray.ni@intel.com> In-Reply-To: <20190825224513.171572-1-ray.ni@intel.com> References: <20190825224513.171572-1-ray.ni@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: 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,ray.ni@intel.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1566773181; bh=ymZs6J7hUjnM6ZggGZxF27XVSyXV3TyIEHIwJeYaYis=; h=Cc:Date:From:Reply-To:Subject:To; b=LbJRccODOrv5sgo/1vMaNyBuondquc6ET5XJyqhPtIlV6a/dOJ65Pa5dCaNl16IdaOd t5+oAojkCqZJo/QybFzGXRggbsMSGDm9bfxIQCdgnNOUDRPCsYN2aABv55SEGZ+QsW8xc /2oJS2d5MMqIoG7gJt5G6/DPhc1a4LJp1cI= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" PcdCpuSmmRestrictedMemoryAccess is introduced to replace PcdCpuSmmStaticPageTable. Signed-off-by: Ray Ni Cc: Eric Dong Cc: Jiewen Yao Cc: Laszlo Ersek Reviewed-by: Eric Dong Reviewed-by: Laszlo Ersek --- UefiCpuPkg/UefiCpuPkg.dec | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index 9a03bdd716..031a2ccd68 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -247,17 +247,6 @@ [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic,= PcdsDynamicEx] # @Prompt The specified AP target C-state for Mwait. gUefiCpuPkgTokenSpaceGuid.PcdCpuApTargetCstate|0|UINT8|0x00000007 =20 - ## Indicates if SMM uses static page table. - # If enabled, SMM will not use on-demand paging. SMM will build static = page table for all memory. - # This flag only impacts X64 build, because SMM always builds static pa= ge table for IA32. - # It could not be enabled at the same time with SMM profile feature (Pc= dCpuSmmProfileEnable). - # It could not be enabled also at the same time with heap guard feature= for SMM - # (PcdHeapGuardPropertyMask in MdeModulePkg).

- # TRUE - SMM uses static page table for all memory.
- # FALSE - SMM uses static page table for below 4G memory and use on-de= mand paging for above 4G memory.
- # @Prompt Use static page table for all memory in SMM. - gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStaticPageTable|TRUE|BOOLEAN|0x321321= 0D - ## Specifies timeout value in microseconds for the BSP in SMM to wait fo= r all APs to come into SMM. # @Prompt AP synchronization timeout value in SMM. gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmApSyncTimeout|1000000|UINT64|0x321321= 04 --=20 2.21.0.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 (#46351): https://edk2.groups.io/g/devel/message/46351 Mute This Topic: https://groups.io/mt/33027105/1787277 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-