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 7FA24941177 for ; Wed, 28 Feb 2024 05:35:26 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=vX4UwoToH2twIGZh5wDvd84DqcVK3iliJS7zDpUiVrg=; c=relaxed/simple; d=groups.io; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From:In-Reply-To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Language:Content-Type:Content-Transfer-Encoding; s=20140610; t=1709098525; v=1; b=Y3gPYSx/c9Er+o7XBgad0UvJ94hyo4drfsWQthN5TowuTO63J+rSiUR9mhOBbV9xroKvhzJa 3xkMAl2vsf3EPBP/YrWU1NfuB5f7Mj5kGLX6mPwuipB6zBV72Cy55QPRN8waFa70106/2NlGLjV n+Ulqczixwg6TPq/VFlVSUKE= X-Received: by 127.0.0.2 with SMTP id mIFpYY7687511xSPVlVPDYMc; Tue, 27 Feb 2024 21:35:25 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web11.6985.1709098524598471957 for ; Tue, 27 Feb 2024 21:35:24 -0800 X-Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-212-q_MBazlYMf-B8zyM2E24ZA-1; Wed, 28 Feb 2024 00:35:19 -0500 X-MC-Unique: q_MBazlYMf-B8zyM2E24ZA-1 X-Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (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 6E50A3806281; Wed, 28 Feb 2024 05:35:18 +0000 (UTC) X-Received: from [10.39.192.46] (unknown [10.39.192.46]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E8B32492BC6; Wed, 28 Feb 2024 05:35:16 +0000 (UTC) Message-ID: <42e89159-88cb-d7ae-25ea-4b9a42fe081f@redhat.com> Date: Wed, 28 Feb 2024 06:35:16 +0100 MIME-Version: 1.0 Subject: Re: [edk2-devel] [PATCH 07/10] OvmfPkg/ResetVector: print post codes for 4/5 level paging To: devel@edk2.groups.io, kraxel@redhat.com Cc: Tom Lendacky , Jiewen Yao , Oliver Steffen , Erdem Aktas , Michael Roth , Ard Biesheuvel , Min Xu References: <20240222115435.85794-1-kraxel@redhat.com> <20240222115435.85794-8-kraxel@redhat.com> From: "Laszlo Ersek" In-Reply-To: <20240222115435.85794-8-kraxel@redhat.com> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 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,lersek@redhat.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: LYSLigJMxihgC2DFyr76NEMPx7686176AA= Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b="Y3gPYSx/"; 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 On 2/22/24 12:54, Gerd Hoffmann wrote: > Signed-off-by: Gerd Hoffmann > --- > OvmfPkg/ResetVector/Ia32/PageTables64.asm | 8 ++++++++ > 1 file changed, 8 insertions(+) >=20 > diff --git a/OvmfPkg/ResetVector/Ia32/PageTables64.asm b/OvmfPkg/ResetVec= tor/Ia32/PageTables64.asm > index 825589f31193..d736db028277 100644 > --- a/OvmfPkg/ResetVector/Ia32/PageTables64.asm > +++ b/OvmfPkg/ResetVector/Ia32/PageTables64.asm > @@ -69,6 +69,10 @@ BITS 32 > ; Argument: upper 32 bits of the page table entries > ; > %macro CreatePageTables4Level 1 > + > + ; indicate 4-level paging > + debugShowPostCode 0x41 > + > ; > ; Top level Page Directory Pointers (1 * 512GB entry) > ; > @@ -153,6 +157,10 @@ BITS 32 > ; level 3 directory. > ; > %macro CreatePageTables5Level 1 > + > + ; indicate 5-level paging > + debugShowPostCode 0x51 > + > ; level 5 > mov dword[PT_ADDR (0)], PT_ADDR (0x1000) + PAGE_PDE_DIRECTORY_AT= TR > mov dword[PT_ADDR (4)], %1 Reviewed-by: Laszlo Ersek -=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 (#116086): https://edk2.groups.io/g/devel/message/116086 Mute This Topic: https://groups.io/mt/104506801/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-