From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id F0C2421DF8096 for ; Mon, 28 Aug 2017 05:36:53 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 73B5846214; Mon, 28 Aug 2017 12:39:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 73B5846214 Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=lersek@redhat.com Received: from lacos-laptop-7.usersys.redhat.com (ovpn-116-67.phx2.redhat.com [10.3.116.67]) by smtp.corp.redhat.com (Postfix) with ESMTP id 43A086F9D5; Mon, 28 Aug 2017 12:39:31 +0000 (UTC) From: Laszlo Ersek To: edk2-devel-01 Cc: Brijesh Singh , Jordan Justen , Tom Lendacky Date: Mon, 28 Aug 2017 14:39:27 +0200 Message-Id: <20170828123928.14627-1-lersek@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Mon, 28 Aug 2017 12:39:32 +0000 (UTC) Subject: [PATCH 0/1] OvmfPkg/QemuFwCfgDxeLib: SEV: zero FW_CFG_DMA_ACCESS before decrypting it X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Aug 2017 12:36:54 -0000 This crossed my mind previously in , point (4), and now I thought I should search for EdkiiIoMmuOperationBusMasterCommonBuffer too, not just VirtioOperationBusMasterCommonBuffer. Repo: https://github.com/lersek/edk2.git Branch: fwcfg_sev_commonbuffer Cc: Brijesh Singh Cc: Jordan Justen Cc: Tom Lendacky Thanks Laszlo Laszlo Ersek (1): OvmfPkg/QemuFwCfgDxeLib: SEV: zero FW_CFG_DMA_ACCESS before decrypting it OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxe.c | 7 +++++++ 1 file changed, 7 insertions(+) -- 2.14.1.3.gb7cf6e02401b