From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id CDA1B941595 for ; Tue, 30 Jan 2024 12:32:16 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=I7b+HlonpC9/Vg6pF0Dcug3R+8U+1qDG0SOpKX8fe88=; c=relaxed/simple; d=groups.io; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Type:Content-Transfer-Encoding; s=20140610; t=1706617935; v=1; b=b5TXHijaY47SaZGG6VI+ju5m4Ngf3a4RM+yo47NEkAQLYOqoYSfu82JmWf2PxG44fcnNZz0C xS9L3doAfP5fEQ6vfOvB3pzcUmdC+oqyqO7m7Po18v7xWm60G/r+DwYSgUCPkjKtLpsKneT6wPt WtBJJlLPT2u7tZR0Pc5CHa8s= X-Received: by 127.0.0.2 with SMTP id VDkMYY7687511xJ7xIAaCJsF; Tue, 30 Jan 2024 04:32:15 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.groups.io with SMTP id smtpd.web11.16935.1706617934628707786 for ; Tue, 30 Jan 2024 04:32:14 -0800 X-Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-385-NfbRcM1YO-q_xBiXm5YkoA-1; Tue, 30 Jan 2024 07:32:09 -0500 X-MC-Unique: NfbRcM1YO-q_xBiXm5YkoA-1 X-Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 818F6837225; Tue, 30 Jan 2024 12:32:08 +0000 (UTC) X-Received: from sirius.home.kraxel.org (unknown [10.39.192.180]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 97DA91121306; Tue, 30 Jan 2024 12:32:07 +0000 (UTC) X-Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 80FE7180038B; Tue, 30 Jan 2024 13:32:04 +0100 (CET) From: "Gerd Hoffmann" To: devel@edk2.groups.io Cc: Erdem Aktas , Oliver Steffen , Jiewen Yao , Ard Biesheuvel , Min Xu , Tom Lendacky , Gerd Hoffmann , Michael Roth , Liming Gao , Laszlo Ersek Subject: [edk2-devel] [PATCH v2 0/5] OvmfPkg: Add support for 5-level paging Date: Tue, 30 Jan 2024 13:31:59 +0100 Message-ID: <20240130123204.764453-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Precedence: Bulk 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,kraxel@redhat.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: Kj3ECDbUcPcpWwQMpRzhRr2Mx7686176AA= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=b5TXHija; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=redhat.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io Patch #1 has been submitted separately last week. Intewl raised concerns that removing or renaming the PCD breaks platforms, so I'm just doing the minimal fix here. Patch #2 + #3 update OvmfPkg ResetVector and PlatformInitLib for 5-level paging support. Tom, Min: can you test this patch set with SEV / TDX? v2 changes: - fix sev/tdx handling with 5-level paging. - more comments for 5-level page table setup. - improve PAGE_* naming (new patch #3). - rename Page5LevelSupported to Page5LevelEnabled (new patch #2). - pick up some review tags. Gerd Hoffmann (5): MdeModulePkg/DxeIplPeim: fix PcdUse5LevelPageTable assert MdeModulePkg/DxeIplPeim: rename variable OvmfPkg/ResetVector: improve page table flag names OvmfPkg/ResetVector: add 5-level paging support OvmfPkg/PlatformInitLib: add 5-level paging support OvmfPkg/ResetVector/ResetVector.inf | 1 + .../Core/DxeIplPeim/X64/VirtualMemory.c | 24 ++-- OvmfPkg/Library/PlatformInitLib/MemDetect.c | 57 ++++++--- OvmfPkg/ResetVector/Ia32/PageTables64.asm | 116 +++++++++++++++--- OvmfPkg/ResetVector/ResetVector.nasmb | 1 + 5 files changed, 152 insertions(+), 47 deletions(-) -- 2.43.0 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#114775): https://edk2.groups.io/g/devel/message/114775 Mute This Topic: https://groups.io/mt/104052206/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-